David's Astronomy Pages
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 Images (S509) |
 Images Sessions |
Home Page |
 Images (S511) |
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Objects Session Notes
M95 - Spiral Galaxy with supernova 2012aw IC 1133 - Spiral Galaxy with SN 2012bn IC 2497 - Spiral Galaxy (attempted imaging of Hanny's Voorwerp) M101 - spiral galaxy with supernova 2011fe Variable Stars Photometric Monitoring - Variables - FS Aur, U Gem, RZ LMi, DY Per, GK Per, RR Tau, ER UMa
(CZ Ori attempt - failed to find star(s) )
Astrometric Monitoring - Nearby Stars - none
- Evening session (2.0 hrs duration). - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: +4.5 deg C (minimum) - CCD operation -30 degC (at 85% average cooling). - main objectives of the session were to acquire images of selected project stars for ongoing photometric and astrometric analysis. -
| M95 with SN 2012aw (Leo)
SN 2012aw (Type IIP) was discovered |
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CCD Image (50% size, linear scale) 5 x 90s sec exposure (average combine), 3x3 binning, C Filter 2012-04-27 21:41 h UT (#510044-48) 12" LX200R (at f/9.7) + ST-10XME |
| M95 with SN 2012aw - earlier image (2012-04-04) |
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CCD Image (50% size, linear scale) 5 x 90s sec exposure (average combine), 3x3 binning, C Filter 2012-04-04 21:33 h UT (#509095-99) 12" LX200R (at f/9.7) + ST-10XME |
| M95 with SN 2012aw - earlier image (2012-03-26) |
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CCD Image (50% size, linear scale) 3 x 90s sec exposure (average combine), 3x3 binning, C Filter 2012-03-26 22:16 h UT (#507054-58) 12" LX200R (at f/9.7) + ST-10XME |
| M95 with SN 2012aw - earlier image
(2012-03-21) SN Est Mag +13.4 |
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CCD Image (50% size, linear scale) x 90s sec exposure (average combine), 3x3 binning, C Filter 2012-03-21 22:45 h UT (#506151-54) 12" LX200R (at f/9.7) + ST-10XME |
| M95 - earlier image (pre-Supernova) |
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CCD Image (50% size, linear scale) 8 x 90s sec exposure (average combine), 3x3 binning, C Filter 2011-01-30 00:54 h UT (#451353-59) 12" LX200R (at f/9.7) + ST-10XME |
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| IC 1133 with supernova 2012bn
(Serpens Caput) SN 2012bn (Type II) was discovered 2012/03/27.455 by Tim Puckett and Jack Newton Magnitude at discovery +17 to +18 (Rochester Supernova site | Discovery Image ) |
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Annotated CCD Image (cropped) 5 x 90s sec exposure (average combine), 3x3 binning, C Filter 2012-04-17 21:52 h UT (#510051-55) 12" LX200R (at f/9.7) + ST-10XME |
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IC 2497 (Leo Minor) |
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| CCD Image (120% size, cropped) 3 x 120 sec exposure (average combine), 3x3 binning, C Filter 2012-04-17 22:13 h UT (#510066-70) 12" LX200R (at f/9.7) + ST-10XME |
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IC 2497 - earlier image (2012-03-27) |
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| CCD Image (120% size, cropped) 7 x 120 sec exposure (average combine), 3x3 binning, C Filter 2012-03-27 22:02 h UT (#508029-35) 12" LX200R (at f/9.7) + ST-10XME |
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M101 with supernova 2011fe (Ursa
Major) |
SN 2011fe is reported as being the nearest Type 1a supernova seen in decades |
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| Images of M101 with supernova 2011fe | ||
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New Image (+238d) 2012-04-28 238 days after SN discovery SN Est. Mag +15.3 Annotated CCD Image (58% size, cropped) 10 x 60 sec exposure (average combine), 3x3 binning, C Filter 2012-04-17 22:41 h UT (#510084-93) 12" LX200R (at f/9.7) + ST-10XME |
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| Images of M101 with supernova 2011fe | ||
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Earlier Image (+216d) 2012-03-26 216 days after SN discovery SN Est. Mag +15.0 Annotated CCD Image (58% size, cropped) 11 x 60 sec exposure (average combine), 3x3 binning, C Filter 2012-03-26 22:42 h UT (#507066-74) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+164d) 2012-02-03 164 days after SN discovery SN Est. Mag +14.1 Annotated CCD Image (58% size, cropped) 8 x 60 sec exposure (average combine), 3x3 binning, C Filter 2012-02-03 22:55 h UT (#500113-20) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+157d) 2012-01-28 157 days after SN discovery SN Est. Mag +14.0 Annotated CCD Image (58% size, cropped) 7 x 60 sec exposure (average combine), 3x3 binning, C Filter 2012-01-28 00:28 h UT (#499122-31) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+146d) 2012-01-16 146 days after SN discovery SN Est. Mag +13.8 Annotated CCD Image (58% size, cropped) 9 x 60 sec exposure (average combine), 3x3 binning, C Filter 2012-01-16 20:38 h UT (#497140-48) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+131d) 2012-01-01 131 days after SN discovery SN Est. Mag +13.4 Annotated CCD Image (58% size, cropped) 6 x 60 sec exposure (average combine), 3x3 binning, C Filter 2012-01-01 23:46 h UT (#494143-51) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+114d) 2011-12-15.78 114 days after SN discovery SN Est. Mag +13.1 Annotated CCD Image (58% size, cropped) 8 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-12-15 18:43 h UT (#490110-19) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+96d) 2011-11-27.84 96 days after SN discovery SN Est. Mag +12.6 Annotated CCD Image (58% size, cropped) 8 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-11-27 20:11 h UT (#488012-20) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+90d) 2011-11-21.84 90 days after SN discovery SN Est. Mag +12.5 Annotated CCD Image (58% size, cropped) 11 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-11-21 20:10 h UT (#486016-26) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+75d) 2011-11-06.90 75 days after SN discovery SN Est. Mag +12.1 Annotated CCD Image (58% size, cropped) 10 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-11-06 21:32 h UT (#483004-14) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+70d) 2011-11-01.85 70 days after SN discovery SN Est. Mag +11.9 Annotated CCD Image (58% size, cropped) 12 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-11-01 19:13 h UT (#482011-22) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+65d) 2011-10-27.85 65 days after SN discovery SN Est. Mag +11.7 Annotated CCD Image (58% size, cropped) 12 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-10-27 20:20 h UT (#481008-19) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+54d) 2011-10-16.83 54 days after SN discovery SN Est. Mag +11.2 Annotated CCD Image (58% size, cropped) 7 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-10-16 20:00 h UT (#480169-78) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+41d) 2011-10-03.85 41 days after SN discovery SN Est. Mag +10.5 Annotated CCD Image (58% size, cropped) 11 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-10-03 20:28 h UT (#479003-14) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (+37d) 2011-09-29.88 37 days after SN discovery SN Est. Mag ~ +11.1 Annotated CCD Image (58% size, cropped) 4 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-09-29 21:04 h UT (#478008-11) 12" LX200R (at f/9.7) + ST-10XME Note : Poor sky transparency + frost on edges of CCD |
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Earlier Image (+1.9d) 2011-08-25.91 ~ 1.9 days after SN discovery SN Est. Mag +13.4 Annotated CCD Image (58% size, cropped) 9 x 60 sec exposure (average combine), 3x3 binning, C Filter 2011-08-25 21:41 h UT (#477019-28) 12" LX200R (at f/9.7) + ST-10XME |
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Earlier Image (pre-discovery) 2009 CCD Image (cropped) 9 x 60 sec (average combine), 3x3 binning, C Filter 2009-08-24 22:00 h UT (#386001-10) 12" LX200R (at f/5.7) + ST-10XME |
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| SN 2011fe Light Curve | ||
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| This Web Page: | CCD Images - Session 510 (2012-04-17) |
| Last Updated : | 2015-05-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
