David's Astronomy Pages
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 Images (S540) |
 Images Sessions |
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 Images (S542) |
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Objects Session Notes
C/2009 P1 (Garradd) - Comet C/2012 S1 (ISON) - Comet C/2102 L2 (LINEAR) - Comet Hickson 57 - Galaxy Cluster / Copeland's Septet (NGC 3753 et al) Hickson 59 - Galaxy Group (IC 736 / IC 737 et al) Hickson 52 - Galaxy Cluster (PGC 35183 et al) 63P/Wild - Comet M65 - Spiral Galaxy Hickson 45 - Galaxy Cluster (PGC 30153 et al) Hickson 56 - Galaxy Cluster (ARP 322) Hickson 58 - Galaxy Cluster (NGC 3822 et al) Variable Stars Photometric Monitoring - Variables - RX And, R CrB, U Gem, RZ LMi, FO Ori, FU Ori
Failed attempts due to wind shake : U And, Z And, DY Per, GK Per.Astrometric Monitoring - Nearby Stars - None
- Late Evening session (3.7 hrs duration). Cold - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: -5.0 degC, (minimum) - CCD operation -30 degC (at 56% average cooling). - main objectives of the session were to acquire images of selected project stars for ongoing photometric and astrometric analysis. Opportunity was taken to acquire images of a number of Comets and Galaxy Clusters. - session images numbers start from # 541185.
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C/2009 P1 (Garradd) |
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| CCD Image (cropped) 4 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-03-11 20:31hUT (#541206-10) 12" LX200R (at f/9.7) + ST-10XME |
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C/2009 P1 (Garradd) - Earlier
Image from 1 year ago |
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| CCD Image (50% size) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2012-03-26 21:59 h UT (#507042-46) 12" LX200R (at f/9.7) + ST-10XME |
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C/2102 L2 (LINEAR) |
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| Annotated CCD Image (cropped) 5 x 90 sec exposure (average combine), 3x3 binning, C Filter 2013-03-11 20:52hUT (#541227-33) 12" LX200R (at f/9.7) + ST-10XME |
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C/2102 L2 (LINEAR) - Early
Image 2012-11-11 |
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| Annotated CCD Image (100% size, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2012-11-11 04:22 hUT (#524411-15) 12" LX200R (at f/9.7) + ST-10XME |
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C/2012 L2 (LINEAR) |
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| Annotated CCD Image (cropped) 4 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-03-11 21:03hUT (#541236-40) 12" LX200R (at f/9.7) + ST-10XME |
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C/2012 L2 (LINEAR) - Earlier
Image (2013-02-27) |
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| Annotated CCD Image (cropped) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-27 21:48hUT (#540129-33) 12" LX200R (at f/9.7) + ST-10XME |
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Hickson 57 / NGC 3753 et al (Leo) |
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| CCD Image (cropped) 4 x 90 sec exposure (average combine), 3x3 binning, C Filter 2013-03-11 21:34hUT (#541273-79) 12" LX200R (at f/9.7) + ST-10XME |
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NGC 3753 - wider view |
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| CCD Image (50% size) Image details as above |
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NGC 3753 - Earlier Image (2006) |
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| Annotated CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-27 23:37 h UT (#118126-30) 8" LX200 + ST-7E |
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Hickson 59 (Leo) |
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| CCD Image (cropped) 2 x 120 sec exposure (average combine), 3x3 binning, C Filter 2011-05-03 22:31 h UT (#475064-65) 12" LX200R (at f/9.7) + ST-10XME |
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Hickson 59 - Earlier Image (2011) |
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| CCD Image (cropped) 2 x 120 sec exposure (average combine), 3x3 binning, C Filter 2011-05-03 22:31 h UT (#475064-65) 12" LX200R (at f/9.7) + ST-10XME |
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Hickson 59 - wider view |
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| CCD Image (50% size) Image details as above |
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Hickson 52 (Leo) |
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Annotated CCD Image (cropped) |
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Hickson 52 - wider view |
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CCD Image (50% size) |
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63P/Wild
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| Annotated CCD Image (cropped) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-03-11 22:37hUT (#541333-37) 12" LX200R (at f/9.7) + ST-10XME |
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63P/Wild
- Earlier Image (2013-02-18) |
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| Annotated CCD Image (cropped) 4 x 30 sec exposure (average combine), 3x3 binning, C Filter 2013-02-18 21:15hUT (#538164-68) 12" LX200R (at f/9.7) + ST-10XME |
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| M65 (Leo) |
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CCD Image (100% size, cropped & rotated) 3 x 120sec exposure (average combine), 3x3 binning, C Filter 2013-03-11 23:07 h UT (#541358-60) 12" LX200R (at f/9.7) + ST-10XME |
| M65 (Leo) |
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CCD Image (50% size) Image details as above |
| M65 - Earlier Image (2013-02-18) |
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CCD Image (50% size) 4 x 120sec exposure (average combine), 3x3 binning, C Filter 2013-02-18 22:00 h UT (#538199-205) 12" LX200R (at f/9.7) + ST-10XME |
| M65 - Earlier Image (2011) |
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CCD Image (50% size) 3 x 120sec exposure (average combine), 3x3 binning, C Filter 2011-02-26 23:55 h UT (#458210-13) 12" LX200R (at f/9.7) + ST-10XME |
| M65 - Earlier Image (2004) |
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CCD Image 4 x 120 second exposure (average combine), 2x2 binning 2004-02-20, 00:13 to 00:23 h UT (#58260-63) 8" LX200 classic + ST-7e |
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Hickson 45 (Ursa Major) -
wide view |
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Annotated CCD Image (50% size) |
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Hickson 52 (Leo) |
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Annotated CCD Image (cropped) |
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Hickson 52 - wider view |
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CCD Image (50% size) |
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Hickson 56 / ARP 322 (Ursa Major) |
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| Detailed View (image effected by wind shake) |
Wider View (Large galaxy at top of frame is the southern part of NGC 3718 / ARP 214) |
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| CCD Image (Linear Scale, cropped) 5 x 90s exposure (average combine), 3x3 binning, C Filter 2010-08-30 21:06hUT (#426011-15) 12" LX200R (at f/9.7) + ST-10XME |
CCD Image (Uncropped, 50%
Size) Image details as left |
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Hickson 56 / ARP 322 - Earlier Image (2010) |
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| CCD Image (Linear Scale, cropped) 5 x 90s exposure (average combine), 3x3 binning, C Filter 2010-08-30 21:06hUT (#426011-15) 12" LX200R (at f/9.7) + ST-10XME |
Negative CCD Image (Linear Scale, cropped) Image details as left |
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Hickson 58 (Border of Leo &
Virgo) |
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Annotated CCD Image (50% size) |
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Hickson 52 - negative view |
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Negative CCD Image (50% size) |
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| This Web Page: | CCD Images - Session 541 (2013-03-11) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
