David's Astronomy Pages
Session Notes

Complete list of observatory notes in reverse chronological order :
including notes on observing, image processing, software, equipment etc (AstroSuite)

(Information can also be accessed from a list of Notes by Topic, which are ordered by theme, subject & date)

Bullet Year >   | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2013 | 2012 | 2011 | 2010 |
| 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 |
 
            

2021 

  Session   Particular Notes
Bullet 2021-04-24 Session S890 (2021-04-24) Investigation - Slewing Scope Path Resolution
Bullet 2021-04-21 Session S889 (2021-04-21) 2021-04-23 Telescope Drivers - Daytime Testing
2021-04-23 Telescope Rebalancing
Bullet 2021-04-20 Session S888 (2021-04-20) Meade Generic Telescope Driver
Investigation - Jog Execution held up by "Unable to start the DirectSlew" dialog from TheSky6/ASCOM  
Investigation - Straight Line ScopePaths when using Meade Generic Ascom Telescope Driver
Bullet 2021-04-17 Session S888A (2021-04-17) Session Attempt
Investigation - Unable to Connect to LX200 Scope
Bullet 2021-04-16 Session S887 (2021-04-16)  
Bullet 2021-04-15 Session S886 (2021-04-15) ObsCam - IR leakage onto CCD Images (tests and solution)
Bullet 2021-04-14 Session S885 (2021-04-14)  
Bullet 2021-04-13 Session S884 (2021-04-13) Investigation - Shutter didn't fully close at end of session
Bullet 2021-04-12 Session S883 (2021-04-12)  
Bullet 2021-04-11 Session S882 (2021-04-11)  
Bullet 2021-04-03 Session S881 (2021-04-03)  
Bullet 2021-04-02 Session S880 (2021-04-02)  
Bullet 2021-04-01 Session S879 (2021-04-01)  
Bullet 2021-03-31 Session S878 (2021-03-31) 2021-03-31: Pulsar Dome Software Update (Shutter 1.25)
2021-03-31: Investigation - AstroMain stalls when importing Observing Plan
Bullet 2021-03-29 Session S877 (2021-03-29) 2021-03-29: Investigation - AstroPlan's FTP Uploading Stalls
Bullet 2021-03-26 Session S876 (2021-03-26)  
Bullet 2021-03-24 Session S875 (2021-03-24)  
Bullet 2021-03-22 Session S874 (2021-03-22)  
Bullet 2021-03-21 Session S873 (2021-03-21)  
Bullet 2021-03-17 Session S872 (2021-03-17) 2021-03-18: Pulsar Dome Software Update (Shutter 1.24)
Bullet 2021-03-16 Session S871 (2021-03-16) AstroMain - New Button Routine to Check/Reset Telescope Pointing
Camera Cable Re-Routing Results
Bullet 2021-03-14 Session S870 (2021-03-14) Camera Cable Rerouting
ASTAP - Plate Solving Software
Bullet 2021-03-13 Session S869 (2021-03-13) Investigation - Multiple Dome Closure Commands
Bullet 2021-03-11 Session S868 (2021-03-11)  
Bullet 2021-03-05 Session S867 (2021-03-05) 2021-03-08: Investigation - Hang-ups during Observatory Monitoring
Bullet 2021-02-28 Session S866 (2021-02-28) 2021-03-04: Pulsar Dome Software Update (Shutter 1.23 attempt)
2021-03-02: Visual Studio 2019 Installation and AstroSuite Project Transfer
Bullet 2021-02-27 Session S865 (2021-02-27)  
Bullet 2021-02-26 Session S864 (2021-02-26) SharpCap Software Update - v3.2.6480
Bullet 2021-02-25 Session S863 (2021-02-25) 2021-02-26: Investigation - UI lock up during live sessions
2021-02-26: Pulsar Dome Software Update (Rotation 1.41)
Bullet 2021-02-24 Session S862 (2021-02-24)  
Bullet 2021-02-22 Session S861 (2021-02-22)  
Bullet 2021-02-18 Session S860 (2021-02-18)  
Bullet 2021-02-16 Session S859 (2021-02-16) ObsCam - New Camera for monitoring Observatory/Telescope
AstroObsCam - New Application for capturing ObsCam pictures
Bullet 2021-02-10 Session S858 (2021-02-10) PHD2 Upgrade 2.6.9dev4
Bullet 2021-02-01 Session S857 (2021-02-01)  
Bullet 2021-01-31 Session S856 (2021-01-31)  
Bullet 2021-01-30 Session S856A (2021-01-30) Session Attempt
Bullet 2021-01-25 Session S855 (2021-01-25)  
Bullet 2021-01-23 Session S854 (2021-01-23)  
Bullet 2021-01-22 Session S853 (2021-01-22)  
Bullet 2021-01-18 Session S852 (2021-01-18) 2021-01-21:  Investigation - Guiding Issues (West of Meridian)
2021-01-21:  Storm Christoph
Bullet 2021-01-17 Session S851 (2021-01-17)  
Bullet 2021-01-16 Session S850 (2021-01-16)  
Bullet 2021-01-12 Session S849 (2021-01-12) 2021-01-15: Pulsar Dome - Shutter Chain Adjustments
Cloud Sensor Anomaly - low clarity ("cloud") values from a clear sky
Bullet 2021-01-11 Session S848 (2021-01-11) Investigation - Autoguiding Issues (Uncorrected Dec drif)
Analysis: Protection from approaching showers
Bullet 2021-01-08 Session S847 (2021-01-08) Investigation:  Job Queue stopped / Targets executed with closed dome shutter
Investigation:  Shutter Opening failed with ShutterStatus=5 (Error)
Bullet 2021-01-06 Session S846 (2021-01-06)  
Bullet 2021-01-05 Session S845 (2021-01-05)  
Bullet 2021-01-03 Session S844 (2021-01-03) 2021-01-04: PHD2 Upgrade 2.6.9dev3
2021-01-04: SharpCap Upgrade 3.2.6473.0
Bullet 2021-01-02 Session S843 (2021-01-02) PHD2 Upgrade 2.6.9dev2 & Multi-Star Guiding
            

2020

  Session   Particular Notes
Bullet 2020-12-30 Session S843A (2020-12-30) Session Attempt,  ASCOM Platform 6.5 SP1
ASCOM Conform Tests - Pulsar Dome Driver
Bullet 2020-12-22 Session S842 (2020-12-22) 2020-12-26: Pulsar Dome - New Home Magnet
Bullet 2020-12-21 Session S841 (2020-12-21)  
Bullet 2020-12-20 Session S840 (2020-12-20)  
Bullet 2020-12-17 Session S839 (2020-12-17) Investigation:  Dome Failed To Close (Mechanical Failure)
Bullet 2020-12-03 Session S838 (2020-12-03)  
Bullet 2020-12-02 Session S837 (2020-12-02) Review - Anomalous points during autofocusing
Bullet 2020-11-28 Session S836 (2020-11-28) Investigation - Impossibly Large Pointing Error (156P/Russell-LINEAR)
Bullet 2020-11-27 Session S835 (2020-11-27)  
Bullet 2020-11-26 Session S834 (2020-11-26)  
Bullet 2020-11-25 Session S833 (2020-11-25)  
Bullet 2020-11-22 Session S832 (2020-11-22)  
Bullet 2020-11-21 Session S831 (2020-11-21) Foc2 Wide Search Auto-Focusing Issue (S831)
Bullet 2020-11-19 Session S830 (2020-11-19)  
Bullet 2020-11-13 Session S829 (2020-11-13)  
Bullet 2020-11-07 Session S828 (2020-11-07) SiriL 0.99.6
Bullet 2020-11-05 Session S827 (2020-11-05) Investigation - Slew Failure (Invalid RA)
Bullet 2020-11-03 Session S826 (2020-11-03) 2020-11-04: 178MC Dark Frames
Bullet 2020-10-30 Session S825 (2020-10-30)  
Bullet 2020-10-29 Session S824 (2020-10-29)  
Bullet 2020-10-28 Session S823 (2020-10-28)  
Bullet 2020-10-26 Session S822 (2020-10-26)
2020-10-28: TS80/178MC - Software Review
2020-10-28: 178MC Dark Frames
2020-10-28: ASCOM Conform Tests - Pulsar Dome Driver
2020-10-26: Investigation :  False 'Failed to Park' Alerts during Dome Parking - a timing gotcha
Bullet 2020-10-24 Session S821 (2020-10-24) 2020-10-25: TS80/178MC - Improvement Plan
2020-10-25: New Chart - Cam2 Temperature (ZWO ASI 178MC)
Bullet 2020-10-23 Session S820 (2020-10-23)  
Bullet 2020-10-13 Session S819 (2020-10-13) 2020-10-21: AstroSN - Data Source and Proof of Concept
2020-10-15: DeviceHub 6.5.0.1
2020-10-15: Stalled Dome Issue - Status
2020-10-15: SharpCap Scripting- Notes
2020-10-14: GCN Monitoring - GRB Swift 1000255
2020-10-13: GCN Monitoring - GRB Swift 999948
Bullet 2020-10-09 Session S818 (2020-10-09)  
Bullet 2020-10-08 Session S817 (2020-10-08)  
Bullet 2020-10-06 Session S816 (2020-10-06)  
Bullet 2020-09-29 Session S815 (2020-09-29) Investigation - CCDSoft Images not getting saved to disk [0000 issue]
2020-10-04: Investigation - ToO Insertion Issue (S815),
2020-10-04: Investigation - ToO Insertion Issues (S793, S794, S804)
2020-10-06: Proposal - Integrated Imaging and AutoGuiding with SBIG Camera
Bullet 2020-09-28 Session S814 (2020-09-28) Foc2 Focusing Problem (S813 & S814)
Bullet 2020-09-26 Session S813 (2020-09-26) Earliest Plan Start TimeDome Data Stalled (S813)
Bullet 2020-09-19 Session S812 (2020-09-19) 2020-09-25:  Wind Data Problems (2020-09-25)
2020-09-19: Temperature Effects on Foc1 Focusing (S811 & S812)
Bullet 2020-09-18 Session S811 (2020-09-18) DeviceHub 6.4.1.11 - Fast Poll Rates
Bullet 2020-09-17 Session S810 (2020-09-17)  
Bullet 2020-09-16 Session S809 (2020-09-16)  
Bullet 2020-09-13 Session S808 (2020-09-13)  
Bullet 2020-09-09 Session S807 (2020-09-09) Dome Connection Issues (2020-09-11)
Bullet 2020-09-05 Session S806 (2020-09-05) Foc1 AutoFocusing Error due to cosmic-ray (Profile 5),
Development Computer - Windows 10 update (2004), CCDSoft & TeleAPI fixes ,
2020-09-07: Investigation - Dome appears non-responsive or stuck (S805)
 Investigation - Scope Slewing Chart /Impossible Scope Analysis - Foc1/Foc2 Autofocusing Times
Bullet 2020-09-04 Session S805 (2020-09-04) Replacement AllSky/Weather Computer - Goes Live,
Investigation - Dome appears non-responsive or stuck (S805)
Bullet 2020-09-03 Session S804 (2020-09-03)  
Bullet 2020-09-01 Session S803 (2020-09-01) Pulsar Dome - Corroded Home Magnet
Bullet 2020-08-31 Session S802 (2020-08-31)  
Bullet 2020-08-30 Session S801 (2020-08-30) AutoStart Results, Foc1 Auto-Focusing - Impact of Weather/Seasonal related focus changes
Bullet 2020-08-29 Session S800 (2020-08-29) AutoStart ResultsFoc2 Auto-Focusing Results (2020-08-29 to 2020-08-31)
Bullet 2020-08-24 Session S799 (2020-08-24) 2020-10-28: Investigation - Ongoing Issues that prevent fully reliable operations
AutoStart Results, Foc2 Auto-Focusing Result
Bullet 2020-08-21 Session S798 (2020-08-21) AutoStart Results, New AllSky Computer (2020-08-23)
Bullet 2020-08-20 Session S798A (2020-08-20) Session Attempt, AutoStart Results
Bullet 2020-08-08 Session S797 (2020-08-08) AutoStart ResultsAutoStart Results (2020-08-09),
Observatory Alarm System (AstroAlarm, 2020-08-11),
Virtual Weather Station - Database Glitch (2020-08-17),
AllSky Computer Problems (BSOD & Failed Windows Startup, 2020-08-18)
AllSky Computer,  Potential Replacement (2020-08-18)
Bullet 2020-08-06 Session S797A (2020-08-06) Session Attempt, Potential Observing Session not utilised (2020-08-07)
Bullet 2020-07-26 Session S796 (2020-07-26) SharpCap Update to v3.2.6383.0PHD2 Update to v2.6.9,  
AllSky Computer Outage due to A/C Adapter Failure (2020-08-03)
Potential Observing Sessions not utilised (2020-07-29 & 2020-08-03)
Pegasus UPB - ASCOM Driver Updates, Jun/20 (2020-08-05),
AutoStart Observatory Mode (2020-08-05)
Bullet 2020-07-17 Session S795 (2020-07-17) Investigation: Obs.Manager freezing upon entering Closing State
Bullet 2020-07-13 Session S795A (2020-07-13) Session Attempt
Bullet 2020-07-07 Session S794 (2020-07-07)  
Bullet 2020-07-06 Session S793 (2020-07-06) Investigation: Session not completed or shutdown (Job Queue froze whilst closing dome at 02:04)
Bullet 2020-07-03 Session S792 (2020-07-03)  
Bullet 2020-06-10 Session S791 (2020-06-10) Wind Data Outage (2020-06-22)
Bullet 2020-06-08 Session S790 (2020-06-08)  
Bullet 2020-06-01 Session S789 (2020-06-01) Investigation: Opening Dome Issue (S755 & S763),
ASCOM.DeviceHub, Dew Heater Control
Bullet 2020-05-31 Session S788 (2020-05-31) POTH.Dome / Pulsar Driver Glitch (23:43 to 00:06)
Bullet 2020-05-30 Session S787 (2020-05-30)  
Bullet 2020-05-29 Session S786 (2020-05-29) Problems imaging C/2020 F8 (SWAN)
Bullet 2020-05-28 Session S785 (2020-05-28) Observatory Reaction to GCN Alert, GRB Swift 974942 (GRB 200529A)
Bullet 2020-05-24 Session S784 (2020-05-24) Pegasus UPB - v1.6.0,
TCF-S - Focus Temperature Compensation (12" LX200)
Bullet 2020-05-23 Session S784A (2020-05-23) Session Attempt
Bullet 2020-05-19 Session S783 (2020-05-19) Dome Relay Follow Up Testing
Bullet 2020-05-13 Session S782 (2020-05-13) PHD2 v2.6.8Dome Relay Testing
Dome Relay Repair (2020-05-15)
Pegasus UPB v1.5.0 (2020-05-15),  
Bullet 2020-05-12 Session S781 (2020-05-12)  
Bullet 2020-05-06 Session S780 (2020-05-06) Best Focus Chart
Bullet 2020-05-05 Session S779 (2020-05-05)  
Bullet 2020-05-04 Session S778 (2020-05-04)  
Bullet 2020-05-02 Session S777 (2020-05-02) Guidescope Focusing (V3)
Bullet 2020-04-28 Session S776 (2020-04-28)  
Bullet 2020-04-27 Session S775 (2020-04-27) Best Focus Chart
Bullet 2020-04-24 Session S774 (2020-04-24) Zenith FWHM Chart,
CCD Desicator Recharge (2020-04-25),
Weather Station Batteries (2020-04-26)
Bullet 2020-04-23 Session S773 (2020-04-23)  
Bullet 2020-04-22 Session S772 (2020-04-22)  
Bullet 2020-04-21 Session S771 (2020-04-21)  
Bullet 2020-04-19 Session S770 (2020-04-19)  
Bullet 2020-04-18 Session S769 (2020-04-18)  
Bullet 2020-04-16 Session S768 (2020-04-16)  
Bullet 2020-04-13 Session S767 (2020-04-13)
Bullet 2020-04-06 Session S766 (2020-04-06)  
Bullet 2020-04-01 Session S765 (2020-04-01)  
Bullet 2020-03-27 Session S764 (2020-03-27) PHD2 Version 2.6.7
Investigation: Dome Closing Issue,  
 Investigation: Telescope Parking Issue
Bullet 2020-03-19 Session S763 (2020-03-19)  
Bullet 2020-03-18 Session S762 (2020-03-18)  
Bullet 2020-03-10 Session S761 (2020-03-10)  
Bullet 2020-03-08 Session S760 (2020-03-08)  
Bullet 2020-03-04 Session S759 (2020-03-04)  
Bullet 2020-03-03 Session S758 (2020-03-03)  
Bullet 2020-02-27 Session S757 (2020-02-27)  
Bullet 2020-02-26 Session S756 (2020-02-26)  
Bullet 2020-02-25 Session S755 (2020-02-25)  
Bullet 2020-02-23 Session S754 (2020-02-23)  
Bullet 2020-02-20 Session S753 (2020-02-20)  
Bullet 2020-02-13 Session S752 (2020-02-13)  
Bullet 2020-02-12 Session S751 (2020-02-12)  
Bullet 2020-02-06 Session S750 (2020-02-06)
Bullet 2020-02-01 Session S749 (2020-02-01) Guiding Performance
Bullet 2020-01-28 Session S748 (2020-01-28) Guiding Performance
Bullet 2020-01-27 Session S747 (2020-01-27) Guiding Performance
Bullet 2020-01-26 Session S746 (2020-01-26) Guiding Performance
Bullet 2020-01-25 Session S745 (2020-01-25) Guiding Performance, Secondary Scope Auto-Focusing
Bullet 2020-01-20 Session S744 (2020-01-20)  
Bullet 2020-01-19 Session S743 (2020-01-19) Warm Front Investigation: Telescope Slew Path Issue
Bullet 2020-01-18 Session S742 (2020-01-18) Investigation:  AstroMain Program Hung,  
Guiding Performance,
SharpCap Notes - Area Selection for FWHM Measurement
Bullet 2020-01-17 Session S741 (2020-01-17) TPoint Mapping
Bullet 2020-01-11 Session S740 (2020-01-11) Guiding Performance
Bullet 2020-01-08 Session S739 (2020-01-08) Changes prior to session (Optical Cleaning, Rebalancing, Refocusing, Updated Plate Scale)Guiding Performance
Bullet 2020-01-06 Session S738 (2020-01-06) Guiding Performance
Bullet 2020-01-05 Session S737 (2020-01-05) Guiding Performance
Bullet 2020-01-04 Session S736 (2020-01-04) Guiding Performance
Bullet 2020-01-02 Session S735 (2020-01-02) Guiding Performance Investigation:  Failed Focus Profile

 

     

2019

  Session   Particular Notes
Bullet 2019-12-31 Session S734 (2019-12-31) Guiding Performance Issues - Declination Backlash
Bullet 2019-12-30 Session S733 (2019-12-30)  
Bullet 2019-12-24 Session S732 (2019-12-24)  
Bullet 2019-12-22 Session S731 (2019-12-22)  
Bullet 2019-12-17 Session S730 (2019-12-17)  LX200 Re-Balancing (3) Melt water from overnight frost
Bullet 2019-12-16 Session S729 (2019-12-16) Guiding Calibration (update to 0.90 guiding rate),
Tracking Rate (reset to sidereal rate)
Declination Backlash (anti-backlash re-tried)
Bullet 2019-12-10 Session S728 (2019-12-10) Polar Alignment - Measurements and Adjustments,
Declination Backlash - Measurements,
PHD2 Update to v2.6.6.dev3,
2" Field Flattener (TSFLAT2, 2019-12-11),
LX200 Declination Drive Checks (2019-12-11),
LX200 Re-Balancing (2019-12-11)
Bullet 2019-12-04 Session S727 (2019-12-04) SharpCap Update to v3.2.6137.0 ,
Attempted Session 2019-12-06)
Attempted Session (2019-12-08),
Attempted Session (2019-12-09)
Bullet 2019-12-03 Session S726 (2019-12-03)  
Bullet 2019-12-01 Session S725 (2019-12-01)  
Bullet 2019-11-29 Session S724 (2019-11-29)  
Bullet 2019-11-18 Session S723 (2019-11-18)  Investigation - Observatory Manager and GUI became frozen at 06:31,
Investigation - Slew Failures (PemPro related)
Secondary Scope - Focusing,
Drainage Holes for Condensation Puddles
AllSky/Weather Computer Outages (2019-11-25)
Bullet 2019-11-17 Session S722 (2019-11-17) Cable Conduit Fixing for Dome Controller Leads Repair to Observatory Base Sealent
Bullet 2019-11-13 Session S721 (2019-11-13) Imaging Improvement Plan
Bullet 2019-11-08 Session S720 (2019-11-08) Secondary Scope - Focusing Issue, Focusing Backlash (2019-11-11)
Focusing using SharpCap Focus Measurements (2019-11-11)
Focusing with New Backlash Compensation (2019-11-12)
Bullet 2019-11-07 Session S719 (2019-11-07)  
Bullet 2019-10-29 Session S718 (2019-10-29)  
Bullet 2019-10-28 Session S717 (2019-10-28)  
Bullet 2019-10-26 Session S716 (2019-10-26) Investigation - Soft Suspend
Bullet 2019-10-25 Session S715 (2019-10-25) SharpCap Notes
Bullet 2019-10-24 Session S714 (2019-10-24) SharpCap Notes
Bullet 2019-10-22 Session S713 (2019-10-22) SharpCap Notes
Bullet 2019-10-21 Session S712 (2019-10-21) SharpCap Notes
Bullet 2019-10-17 Session S711 (2019-10-17)  
Bullet 2019-10-15 Session S710 (2019-10-15)  
Bullet 2019-10-12 Session S709 (2019-10-12) Telescope.Jog testing (2019-10-14),
Telescope.Jog testing (2019-10-15), SharpCap (3.2),
AstroShCap Program, SharpCap Scripting Notes
Bullet 2019-10-11 Session S708 (2019-10-11)  
Bullet 2019-10-07 Session S707 (2019-10-07)  
Bullet 2019-10-06 Session S706 (2019-10-06)  
Bullet 2019-10-04 Session S705 (2019-10-04) Comet Tracking with PHD2
Bullet 2019-10-02 Session S704 (2019-10-02) Pegasus UPB - ASCOM Switch Driver (V2.0)
Bullet 2019-10-01 Session S703 (2019-10-01) Investigation - Issue with Network & AllSky Computer
Investigation - Unexpected Dome Closure
Bullet 2019-09-30 Session S702 (2019-09-30) Target Centering
Bullet 2019-09-28 Session S701 (2019-09-28) PHD2 Update to V2.6.6 dev2ImageMagick
Bullet 2019-09-26 Session S700 (2019-09-26) ObsOverseer, ObsWorker and other new Processes (AstroMain),
Investigation - Invalid Sun Altitude at session start
Bullet 2019-09-22 Session S699 (2019-09-22)  
Bullet 2019-09-21 Session S698 (2019-09-21)  
Bullet 2019-09-20 Session S697 (2019-09-20)  
Bullet 2019-09-19 Session S696 (2019-09-19)  
Bullet 2019-09-16 Session S695 (2019-09-16) Pulsar Dome - Shutter Battery Not Charging (2019-09-19)
Bullet 2019-09-15 Session S694 (2019-09-15)  
Bullet 2019-09-12 Session S693 (2019-09-12)  
Bullet 2019-09-11 Session S692 (2019-09-11) Critical conditions alert with no obvious reason (22:19)
Bullet 2019-09-07 Session S691 (2019-09-07) Slow Schedule Building in AstroPlan
Pegasus UPB - Software Update (1.4.17) (2019-09-09)
New Wind Sensor (WMR800X)
Bullet 2019-09-06 Session S690 (2019-09-06)  
Bullet 2019-09-03 Session S689 (2019-09-03) Live Session Data Feed, AdvMain - Multiple Critical Cloud Alert Messages
Observatory Exterior Cleaning and Tree Line Trimming,
AllSky Camera - Installation of a baffle to block glare from nuisance lighting
Bullet 2019-09-01 Session S688 (2019-09-01) Investigation - Job Queue froze whilst attempting Mosaic Target
Investigation - Incorrect Mosaic Coordinates,
Investigation - Dome Drive Slippage, Slow Slewing & Park Dome Failures
Bullet 2019-08-31 Session S687 (2019-08-31)  
Bullet 2019-08-28 Session S686 (2019-08-28) Pegasus UPB - Software Update (1.4.16)
Bullet 2019-08-26 Session S685 (2019-08-26)  
Bullet 2019-08-25 Session S684 (2019-08-25) Investigation - Frozen Job Queue (Waiting on Telescope Jog to finish), Anomaly in Cloud Sensor Clarity readings, Analysis of Temperature Plots, Dew Heating and Dew Point
Bullet 2019-08-22 Session S683 (2019-08-22) Investigation -  Session Suspension Issues
Bullet 2019-08-21 Session S682 (2019-08-21) AstroWeather - Weather Forecast Chart (New),   AllSky Computer Crash (2019-08-22)
Bullet 2019-08-20 Session S681 (2019-08-20)  
Bullet 2019-08-08 Session S680 (2019-08-08) Investigation - Camera Cooling,    TCF-S Connection Failure (2019-08-18)
Bullet 2019-08-03 Session S679 (2019-08-03) Investigation - Premature End of Session (jobAbortTarget issue)
Investigation - Tube Temperature
Windows 10 upgrade (1903) & CCDSoft DLLs,
Pegasus UPB - Software Update (1.4.15)
Bullet 2019-08-02 Session S678 (2019-08-02)  
Bullet 2019-05-09 Session S677 (2019-05-09)  
Bullet 2019-04-22 Session S676 (2019-04-22) Pegasus PowerBox - 16 AWG Extension Cable
AstroProtect - Successful Observatory Shutdown
Bullet 2019-03-23 Session S675 (2019-03-23)  
Bullet 2019-03-22 Session S674 (2019-03-22)  
Bullet 2019-03-18 Session S673 (2019-03-18)  
Bullet 2019-03-09 Session S672 (2019-03-09)  
Bullet 2019-03-04 Session S671 (2019-03-04)  
Bullet 2019-02-27 Session S670 (2019-02-27)  
Bullet 2019-02-26 Session S669 (2019-02-26)  
Bullet 2019-02-25 Session S668 (2019-02-25)  
Bullet 2019-02-23 Session S667 (2019-02-23)  
Bullet 2019-02-21 Session S666 (2019-02-21)  
Bullet 2019-02-20 Session S665 (2019-02-20)  
Bullet 2019-02-17 Session S664 (2019-02-17) Investigation - Shutter unexpected closed during initial dome opening
Bullet 2019-02-13 Session S663 (2019-02-13) Investigation - Shutter Drive Unit didn't detect that Shutter had finished opening
Autofocussing - FWHM Profile & HFD V-Slope Comparison
Bullet 2019-02-12 Session S662 (2019-02-12)  
Bullet 2019-02-09 Session S661 (2019-02-09) AstroGuard Telescope Protection (2019-02-12)
Bullet 2019-02-07 Session S660 (2019-02-07) Dark Frames -20C
Bullet 2019-02-06 Session S659 (2019-02-06)  
Bullet 2019-02-05 Session S658 (2019-02-05) 2019-02-06:  AstroProtect Telescope Protection
2019-02-05: Pegasus UPB - Software & Firmware Updates (1.4.11 / 1.5),  
Bullet 2019-02-04 Session S657 (2019-02-04)  
Bullet 2019-02-02 Session S656 (2019-02-02)  
Bullet 2019-02-01 Session S655 (2019-02-01)  
Bullet 2019-01-31 Session S654 (2019-01-31) Investigation : Unexpected Dome Closure & Lack of Obs.Manager Response
Bullet 2019-01-30 Session S653 (2019-01-30) Autofocussing
Bullet 2019-01-29 Session S652 (2019-01-29) Autofocussing, Pegasus UPB - Replacement Humidity Sensor
Bullet 2019-01-28 Session S651 (2019-01-28) Autofocussing
Bullet 2019-01-23 Session S650 (2019-01-23) Autofocussing, Pulsar Dome - Battery Monitoring, Pulsar Dome - Temperature Monitoring
Bullet 2019-01-22 Session S649 (2019-01-22) Autofocussing, Investigation - Failure to Close Shutter and Park Scope at end of Session
Bullet 2019-01-20 Session S648 (2019-01-20) Autofocussing, Investigation - Unexpected Disconnection of SBIG Camera, Pegasus UPB - Voltage Supply Issue, Dark Frames -25degC
Bullet 2019-01-02 Session S647 (2019-01-02) Autoguiding Problem, Pegasus UPB Power Supply, Cabling Changes & Daytime Tests, USB Port Repairs Pegasus UPB Humidity Sensor Failure (2019-01-08), Pulsar Dome Relay Project, Telescope Cabling Adjustements,  Measures to Prevent Cable Snags (2019-01-12), Pulsar Dome Encoder Arm Spring Replacement, Loose Drive Motor Head (2019-01-18)
            

2018

  Session   Particular Notes
Bullet 2018-12-29 Session S646 (2018-12-29)  
Bullet 2018-12-28 Session S645 (2018-12-28)  
Bullet 2018-12-24 Session S644 (2018-12-24)  
Bullet 2018-12-23 Session S643 (2018-12-23)  
Bullet 2018-12-19 Session S642 (2018-12-19) Investigation Dome Still Open after Session Finished (2018-12-20), Pulsar Dome Software & Driver Updates, AstroProtect, UPS Review (2018-12-22)
Bullet 2018-12-16 Session S641 (2018-12-16) Dome Port Switching (2018-12-17)
Bullet 2018-12-04 Session S640 (2018-12-04) PHD2 Calibration ZWO Camera, Frost Patterns On Inside of Dome, Dome Port Switching Issue, Pegasus UPB Disconnection & Port Switching caused by momentary Power Grid outage, Pierro Astro USB-RS232 Cable for LX200 (2018-12-05), Update on Computer Crash Issue, Daytime Observatory Tests (2018-12-14)
Bullet 2018-12-03 Session S639 (2018-12-03) GA Scheduling Convergence Plots
Bullet 2018-11-30 Session S638 (2018-11-30) Unexpected Computer Restarts, Disconnecting Telescope from TheSky (2018-12-03)
Bullet 2018-11-15 Session S637 (2018-11-15) Focusing, Code Review - Modifying Focusing Box Size & Position (2018-11-17), VB.Net Creating & Using MyGroupBox (2018-11-19), AstroSuite, AstroLaunch, AstroMove, AstroSuite Program Development & Deloyment, Program Version Numbers (2018-11-23) AstroAllSky Refactoring (2018-11-24), POTH Dome Exception & COM Port Switching & Way Forward (2018-11-26 to 28)
Bullet 2018-11-07 Session S636 (2018-11-07) TS 80mm f/6 APO  Critical Focal Zone & Focusing (2018-11-07) COM Port Numbers Changing, ASCOM Plug-In for CCDSoft (2018-11-09,)
Bullet 2018-10-30 Session S635 (2018-10-30) TCF-S Focuser, ASCOM Focuser (FocusAPI) Plug-in for CCDSoft, ASCOM 6.4 SP1, ASI Camera Drivers (Native & ASCOM), Guidescope Autoguiding, focusing & Camera 2 control, Programming access to ASCOM Drivers using NameSpaces (2018-10-31, TheSky TimeOut Waiting for Received Data Issue,  Pegasus Ultimate PowerBox (2018-11-01), Observatory Computer COM Ports (2018-11-06)  ,  Installation of Motor Focus Unit on TS80 secondary scope (2018-11-07)
Bullet 2018-10-28 Session S634 (2018-10-28) New USB Hub, Lost Connection to SBIG Camera, Targets of Opportunity (2018-10-28)
Bullet 2018-10-21 Session S633 (2018-10-21)  
Bullet 2018-10-20 Session S632 (2018-10-20) New Equipment Review -  Dew Controller, Motor Focus &  Mount Hub (2018-10-20)
Bullet 2018-10-02 Session S631 (2018-10-02)  
Bullet 2018-09-18 Session S630 (2018-09-18) Automated Operations  (2018-09-18)
Bullet 2018-09-14 Session S629 (2018-09-14) Sky Flats Routine, Sky Flats Reduction, New Laptop - Software Installation (2018-09-14)
Bullet 2018-09-09 Session S628 (2018-09-09) Sky Flats Routine, Sky Flats Reduction
Bullet 2018-09-08 Session S627 (2018-09-08) Sky Flats Routine (2018-09-08)
Bullet 2018-09-04 Session S626 (2018-09-04) Critical Focus Zone, Autofocusing, Sky Flats Routine  (2018-09-04)
Bullet 2018-09-03 Session S625 (2018-09-03) 'Wrong Tracking State' (2018-09-03)
Bullet 2018-09-01 Session S624 (2018-09-01) Timed out waiting for received data' error, Autofocusing
Bullet 2018-08-31 Session S623 (2018-08-31) Job Queue Freezing
Bullet 2018-08-30 Session S622 (2018-08-30)  
Bullet 2018-08-23 Session S621 (2018-08-23) Session attempt (2018-08-29)
Bullet 2018-08-21 Session S620 (2018-08-21) Automated Observatory Operation Testing, Dropped Shutter Drive Chain
Bullet 2018-08-19 Session S619 (2018-08-19) Automated Observatory Operation Testing, Autofocussing
Bullet 2018-08-14 Session S618 (2018-08-14) Automated Observatory Operation Testing, PHD2 Autoguiding,  Target Centering
Bullet 2018-08-07 Session S617 (2018-08-07) Automated Observatory Operation Testing, Autofocussing (2018-08-07), AllSky Computer Problems (2018-08-09)
Bullet 2018-07-25 Session S616 (2018-07-25) Automated Observatory Operation Testing (2018-07-25), Dark Frames -10c & -15c, Desktop Computer Failure & Fix (2018-07-29)
Bullet 2018-07-24 Session S615 (2018-07-24) Automated Observatory Operation Testing (2018-07-24)
Bullet 2018-07-22 Session S614 (2018-07-22) Automated Observatory Operation Testing (2018-07-18, 2018-07-22)
Bullet 2018-06-11 Session S613 (2019-06-11) Observatory Commissioning, Telescope Communication Error (TheSKy Error Code=213),  Stress Test, AllSky Laptop Failure & Replacement (2018-06-11, 2018-06-13, 2018-06-25)
Bullet 2018-06-06 Session S612 (2018-06-06) Observatory Commissioning, including Computer Generated Observing Plan, Light Artifact, POTH/Scope Issues
Bullet 2018-05-17 Session S611 (2018-05-17) Observatory Commissioning, including TPoint Mapping (2018-05-17, 2018-05-22)
Bullet 2018-05-16 Session S610 (2018-05-06) Observatory Commissioning, including Periodic Error Checks & Polar Alignment (2018-05-05 to 2018-05-16)
Bullet 2018-01-03 Session S609 (2018-01-03) Condensation inside LX200 Tube, Cloud Sensor in New Outside Location, Sky Brightness Plot with Rain & Clarity data, RA Motor Unit Replacement & Dec Gear Regreasing (2018-04-27)

 

   

2017

  Session   Particular Notes
Bullet 2017-12-22 Session S608 (2017-12-22) Image Problem (LX200 + ST-10XME,  Dew, Condensation or Frost), Corrective Reduction Process, Image Coma (TS 80mm APO + ASI178MC)
Bullet 2017-12-13 Session S607 (2017-12-13) Communication Ports
Bullet 2017-11-26 Session S606 (2017-11-26) Herschel Wedge, Solar Observing Procedure, Solar Tracking Rate, SharpCap Browser,  
Bullet 2017-11-17 Session S605 (2017-11-17) 80mm APO focusing, PHD2 Guiding, Automated Guiding, CCDSoft ReInstall, SBIG Device Not Found - Problem & Solution, Visual Studio (2015/2017), JIT Debugging, Python Scripts Development
Bullet 2017-11-14 Session S604 (2017-11-14) Dual Scope/Camera Ops Aims/Highlights, Operational Issue, PHD2 Guiding, Automated Guiding
Bullet 2017-11-02 Notes  (S00603) Desktop Computer Upgrade to Windows 10, SharpCap (3.10), PHD2 (2.6.4)
Bullet 2017-02-07 Notes  (S00601.2) Automated Guiding, PHD2 Connection & Control, SharpCap Connection & Control
Bullet 2017-01-23 Notes  (S00601) LX200 Problems (Dropped Connection/Unable to Get GPS Fix), ASCOM POTH Hub, Autoguiding with TS 80mm APO, SharpCap - Live Stacking with FWHM Filter Enabled
Bullet 2017-01-18 Notes  (S00600) TS Photoline 80mm APO : Arrival, Daytime Tests, Mounting, First Light
Bullet 2017-01-17 Notes  (S00599.3) LX200 Periodic Error / PEC, TPoint Software Issue
Bullet 2017-01-16 Notes  (S00599.2) ZWO ASI178MC Camera: Read Noise
Bullet 2017-01-06 Notes  (S00599.1) ZWO ASI178MC Camera: Installation,  Test Shots, First Light Image, AllSky Image, Software Notes
Bullet 2017-01-02 Notes  (S00598.3) Observatory Software Issues/Fixes, Periodic Error Assessment, PHD2 Guiding Software

 

   

2016

  Session   Particular Notes
Bullet 2016-12-30 Notes  (S00598.2) Plans for New Equipment in 2017, Planetary Camera Selection (ZWO ASI178MC), Planetary Image Capture & Processing Software
Bullet 2016-12-27 Notes  (S00598.1) LX200 Main Board Failure, RA Drive Issue, Diagnostics & Tension Spring Adjustment, LX200 Settings

 

   

2013

   
Bullet 2013-12-28 Notes  (S00559) Guide Chip Image Scale, Pixel Size and Placement, Oculus All Sky Camera Installation & First Light
Bullet 2013-12-20 Notes  (S00557)  
Bullet 2013-11-27 Notes  (S00556) LX200/Autostar II Firmware Update to 4.2G, USB Hub/COM Settings, Systems Test, TPoint Mapping Run, Polar Alignment Check, Tracking Rate Check & Adjustment
Bullet 2013-11-18 Notes  (S00555) New Setup with AO-8 (adaptive options system), Polar Alignment Check, Focusing, Flats, Imaging Improvement Plan

 

   

2012

  Session   Particular Notes
Bullet 2012-08-03 Notes  (S00512) Impact of having an up-to-date flat field on final image (M101)

 

   

2011

    Particular Notes
Bullet 2011-01-20 Notes  (S00449) Start-Up Gremlins

 

   

2010

    Particular Notes
Bullet 2010-11-10 Notes  (S00435) Spectral Image Focusing, Spectra Filter Test for Zero Order Shift
Bullet 2010-09-26 Notes  (S00429) Spectra Filter Focussing, Spectra Imaging
Bullet 2010-02-17 Notes  (S00413) 12" LX200 ACF Return to Service, Polar Alignment Checks, Focus Offsets
Bullet 2010-01-18 Notes  (S00411) Temporary Setup - 8" LX200 Classic & ST-10XME, Filter Wheel changes, Focus Offsets Filter Flats, Focuser Coefficients, Polar Alignment Adjustment
Bullet 2010-01-02 Notes  (S00410) LX200R/Autostar II, System Failure, Fault Finding and Restore Attempts 

 

   

2009

    Particular Notes
Bullet 2009-12-27 Notes  (S00409) LX200R Autostar II / Handbox problems, Aladin Software (IC 95, M101))
Bullet 2009-12-26 Notes  (S00408) P Cyg Spectrography, Vega Spectroscopy revisited 
Bullet 2009-12-10 Notes  (S00403) PEC Refinement
Bullet 2009-11-08 Notes  (S00397) XO-2b Exoplanet Transit
Bullet 2009-12-04 Notes  (S00402) Polar Alignment Adjustment
Bullet 2009-09-19 Notes  (S00389) Remnant CCD electron counts / images of M110
Bullet 2009-08-07 Notes  (S00382) Collimation Checks, Focuser Coefficients (12" LX200R operating at f/5.7)
Bullet 2009-06-07 Notes  (S00372) LX200R Slewing -  Software Routine Testing
Bullet 2009-05-28 Notes  (S00370) PEC Refinement
Bullet 2009-04-30 Notes  (S00365) Linearity Checks, TPoint Mapping Attempt
Bullet 2009-04-05 Notes  (S00361) Collimation Checks
Bullet 2009-04-01 Notes  (S00360 Collimation, Seeing/Atmospheric Refraction Effects
Bullet 2009-03-29 Notes  (S00359) Automated Filter Adjusted Focusing
Bullet 2009-03-21 Notes  (S00358) Real-Time Focus Graphs, PEC Training, Polar Alignment Checks, Tracking Rate Issue, Flat Frames, Filter Flats
Bullet 2009-03-15 Notes  (S00357) Restart from Park Position, Collimination, Focus Offsets
Bullet 2009-03-09 Notes  (S00356) First Light for 12" LX200R + ST10XME, Star Blooming, Image Comparison, Collimation Issues.
Bullet 2009-03-05 Notes  (S00355) Flats History / 8" LX200 Classic + ST-7E
Bullet 2009-02-27 Notes  (S00351) Ted Agos Universal Focal Reducer Adapter Tube

       

2008

    Particular Notes
Bullet 2008-11-16 Notes  (S00324) CCD Tests, Gain, Read-Out Noise, Dark Current
Bullet 2008-10-18 Notes  (S00316) Dark Frame - Reducing Dark Current with CCD age
Bullet 2008-10-04 Notes  (S00310) Automated Slew, Locate and Guide, Automated guiding performance (HD 209458)
Bullet 2008-09-27 Notes  (S00306) Automated Slew, Locate and Guide, Automated guiding performance (SS Cyg)
Bullet 2008-09-25 Notes  (S00305) Slew and Jog Analysis (S297-305)
Bullet 2008-09-22 Notes  (S00304) Temperature Coefficient - LX200
Bullet 2008-09-11 Notes  (S00301) Image Linking - Raw Images for Target Centering / Reduced Images DY Per
Bullet 2008-07-23 Notes  (S00296) Optec TCF-S Focuser, Temp Coefficient
Bullet 2008-05-07 Notes  (S00286) Stellar Spectra - Repeatability
Bullet 2008-05-02 Notes  (S00285) Focusing - Star Analyser 100, Autofocusing, Temperature Monitoring
Bullet 2008-03-12 Notes  (S00276) Focus Profiles, Temperature Coefficient
Bullet 2008-02-19 Notes  (S00266) Optec TCF-S Focuser, Focal Ratio, Critical Focus Range, Collimation Check
Bullet 2008-01-11 Notes  (S00252) Polar Alignment Adjustment, Periodic Error check

       

2007

    Particular Notes
Bullet 2007-12-07 Notes  (S00240) TPoint Mapping Run
Bullet 2007-10-02 Notes  (S00218) TPoint Mapping Run
Bullet 2007-09-10 Notes  (S00211) Polar Alignment
Bullet 2007-09-03 Notes  (S00210) TPoint Mapping Run
Bullet 2007-08-27 Notes  (S00208) CCD Assisted Polar Alignment
Bullet 2007-05-24 Notes  (S00199) Baseline Image Analysis - HAT-P-2 (Sessions 196-199), Autoguiding Between Frames & Re-Analysis of images of MPL 2006 VV2 taken 2007-04-01 (S187), Simulated Trace with Periodic Error)
Bullet 2007-05-19 Notes  (S00198) Further Base Line Observations of HAT-P-2
Bullet 2007-05-14 Notes  (S00197) Further Base Line Observations of HAT-P-2
Bullet 2007-05-07 Notes  (S00196) Base Line Observations of XO-2 & HAT-P-2, Diffraction Spike Patterns
Bullet 2007-03-02 Notes  (S00179) Sun - Mosaic Imaging & Construction

       

2006

   
Bullet 2006-11-17 Notes  (S00153) Example of Poor Seeing - Groombridge 34
Bullet 2006-09-09 Notes  (S00142) Sky Conditions
Bullet 2006-09-08 Notes  (S00141) Sky Conditions
Bullet 2006-09-07 Notes  (S00140) Sky Conditions
Bullet 2006-09-06 Notes  (S00139) Sky Conditions
Bullet 2006-09-04 Notes  (S00138) Sky Conditions
Bullet 2006-09-02 Notes  (S00137) Sky Conditions
Bullet 2006-09-01 Notes  (S00136) Sky Conditions
Bullet 2006-08-26 Notes  (S00135) Sky Conditions
Bullet 2006-08-24 Notes  (S00134) Sky Conditions
Bullet 2006-08-08 Notes  (S00133) Sky Conditions
Bullet 2006-08-05 Notes  (S00132) Sky Conditions
Bullet 2006-07-23 Notes  (S00131) Sky Conditions
Bullet 2006-07-17 Notes  (S00130) Sky Conditions
Bullet 2006-06-25 Notes  (S00129) Sky Conditions
Bullet 2006-06-14 Notes  (S00128) Sky Conditions
Bullet 2006-05-24 Notes  (S00127) Sky Conditions
Bullet 2006-05-12 Notes  (S00126) Sky Conditions, RT Aug Analysis/Results
Bullet 2006-05-10 Notes  (S00125) Sky Conditions
Bullet 2006-05-09 Notes  (S00124) Sky Conditions
Bullet 2006-05-08 Notes  (S00123) Sky Conditions
Bullet 2006-05-05 Notes  (S00122) Sky Conditions
Bullet 2006-05-03 Notes  (S00121) Sky Conditions
Bullet 2006-04-29 Notes  (S00120) Sky Conditions
Bullet 2006-04-28 Notes  (S00119) Sky Conditions
Bullet 2006-04-27 Notes  (S00118) Sky Conditions
Bullet 2006-04-26 Notes  (S00117) Sky Conditions
Bullet 2006-04-23 Notes  (S00116) Sky Conditions
Bullet 2006-02-20 Notes  (S00115) Sky Conditions
Bullet 2006-02-10 Notes  (S00114) Sky Conditions
Bullet 2006-02-02 Notes  (S00113) Sky Conditions
Bullet 2006-01-31 Notes  (S00112) Sky Conditions, Frost Slugs
Bullet 2006-01-30 Notes  (S00111) Sky Conditions, Frost Slugs & Ice Reflections
Bullet 2006-01-11 Notes  (S00110) Sky Conditions, Impact of Light Wind on Dew Shield
Bullet 2006-01-03 Notes  (S00109) Sky Conditions, 2x2 vs 1x1 binning compared
Bullet 2006-01-01 Notes  (S00108) Sky Conditions, Impact of Light Dew/Condensation, Use of Log brightness scaling / False Colour
   

2005

   
Bullet 2005-12-21 Notes  (S00107) Sky Conditions, Sky Brightness Survey
Bullet 2005-12-18 Notes  (S00105) TPoint Mapping
Bullet 2005-11-05 Notes  (S00104) Bright Star Tests
Bullet 2005-10-30 Notes  (S00102) Sky Conditions, RR Lyrae Photometric Analysis, Sky Brightness Survey
Bullet 2005-10-28 Notes  (S00101) Sky Conditions
Bullet 2005-10-16 Notes  (S00100) Sky Conditions
Bullet 2005-10-13 Notes  (S00099) Sky Conditions, RR Lyrae Photometric Analysis, Altair glare/focus, Star Elongation Analysis
Bullet 2005-10-08 Notes  (S00098) Sky Conditions, RR Lyrae Photometric Analysis, Zero Point/Dew Condensation, Refocussing Issues
Bullet 2005-10-05 Notes  (S00097) Sky Conditions, Delta Cepheid Magnitude Analysis
Bullet 2005-10-02 Notes  (S00096) Sky Conditions, Sky Brightness Survey
Bullet 2005-09-30 Notes  (S00095) Sky Conditions, False Plate Solution Matches, M37 Mosaic Attempt
Bullet 2005-09-18 Notes  (S00094) Sky Conditions, Positioning Error Analysis, Elongated Stars Analysis, Variable Star Patrol Tool
Bullet 2005-09-02 Notes  (S00093) Sky Brightness Survey, Sky Conditions, S/N Data
Bullet 2005-08-14 Notes  (S00092) Sky Brightness Survey, Sky Conditions
Bullet 2005-08-08 Notes  (S00091) HD 209458 (Osiris) - Extra-Solar Planet Transit, Sky Conditions
Bullet 2005-08-05 Notes  (S00090) Sky Conditions, Temporary Frost Effect in CCD Camera
Bullet 2005-06-10 Notes  (S00089) Sky Brightness, Astronomical Sharpness / Seeing, Fine Focusing/Direct Read-Out of FWHM
Bullet 2005-06-06 Notes  (S00088) Parfocal Test - B Filter / Image Linking
Bullet 2005-05-17 Notes  (S00087) M27 Colour Image Construction, Master Flats
Bullet 2005-01-15 Notes  (S00082b) Dark Current Investigations
Bullet 2005-01-05 Notes  (S00082)  LX200 Tracking Problem - Counter Weight Balancing 
   

2004

Bullet 2004-12-28 Notes (S00081) Flat Frame Components, M61 Image Processing 
Bullet 2004-12-07 Notes (S00078) Wedge/Polar Axis Adjustments, PEC Training
Bullet 2004-09-07 Notes (S00071) Albireo Star Field - Enhanced Image Display & Magnitude Limits
Bullet 2004-08-20 Notes (S00066) HD 209458 Extra-Solar Planet Detection - Dry Run
   

2003

Bullet 2003-11-21 Notes (S00054) Frost Slugs on M33/M1 Images, Sky Brightness Survey
   

2002

Bullet 2002-09-20 Notes (S00026) Magnitude Reach, Uranian Moons, Double-Double in Lyra, M92 Glob. Cluster 
Bullet 2002-09-12 Notes (S00025) Telescope collimation, Uranian Moons, Master Flats
Bullet 2002-08-31 Notes (S00022) Identification of Uranian Moons 
Bullet 2002-03-07 Notes (S00019) Flat Fielding, Mosaic Construction, Aligning Planet Images, FWHM Analysis
Bullet 2002-02-16 Notes (S00017) - duplicate of S00019  duplicate of S00019 
Bullet 2002-01-31 Notes  (2001-Oct to 2002-Jan) CCD Imaging Performance (2001-Oct to 2002-Jan)
Bullet 2002-01-17 Notes (S00016) Drift Imaging, FWHM analysis, Betelguese, Autoguiding, Dew 
Bullet 2002-01-11 Notes (S00015) Autoguiding Analysis, FWHM Analysis - Horsehead Nebula Images, Dew 
   

2001

   
Bullet 2001-12-20 Notes (S00014) FWHM Analysis - M36 Image
Bullet 2001-12-14 Notes (S00013) FWHM Analysis, Autoguding Analysis) 
Bullet 2001-09-25 Notes (S00002) FWHM Analysis, Deconvolution processing of Double-Double Image (Lyra)