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CCD Images - Session 752 (2020-02-13)
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114P/Wiseman-Skiff - Comet 289P/Blanpain - Comet C/2017 T2 (PanStarrs) - Comet Basel 7 - Open Cluster NGC 1802 - Open Cluster Rose 1 - Compact Galaxy Group (PGC 1696640 et al) Rose 2 - Compact Galaxy Group (PGC 1410395 et al) Rose 6 - Compact Galaxy Group (PGC 36857 et al) SHK 40 - Faint Compact Galaxy Group (IC 1695 et al) Variable Stars (photometric monitoring) - RX And, AM CVn, SY Cnc, U Gem RZ LMi, CN Ori, FO Ori, FU Ori, DY Per, GK Per, RR Tau, ER UMa
Z And attempt failed due to cloudNearby Stars (astrometric monitoring) - DX Cnc, Groombridge 34, LAMOST-HVS1, Scholz's Star, Teegardens Star
- Night session (6.7 hours total).
- Main aims of the session was to acquire images of a selection of deep sky and comet objects - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: -3°C (min)
(Dew heaters on auto)- CCD Temperature: -25°C (65% av. power) - Notes from 2020-02-13 >>
| 114P/Wiseman-Skiff - 2020-02-13 (passing through Taurus) Sun Distance 1.61 AU Earth Distance 1.10 AU (165.2 million km) |
114P/Wiseman-Skiff - 2020-02-13, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 88.27 arcsec/hr, Dec -19.97 arcsec/hr) |
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| CCD Image (50% size, linear scale) 2 x 60s exposure (average combine), 3x3 binning, C Filter 2020-02-13 23:01 UT (#752190-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
CCD Image (100% size, square root scale, cropped) 7 x 60s exposure (average combine), 3x3 binning, C Filter 2020-02-13 23:04 UT (#752190-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 114P/Wiseman-Skiff on Comets 2020 Page >> |
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| 289P/Blanpain - 2020-02-13 (passing through Ursa Major) Sun Distance 1.23 AU Earth Distance 0.27 AU (40.8 million km) |
289P/Blanpain - 2020-02-13, Detail Autoguided on an offset star using Lock Shift set at the comet's rate of motion (Ra 49.85 arcsec/hr, Dec -100.64 arcsec/hr) |
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| Annotated CCD Image (50% size, linear scale) 8 x 60s exposure (average combine), 3x3 binning, C Filter 2020-02-01 22:04 UT (#749042-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
CCD Image (100% size, linear scale) 8 x 60s exposure (average combine), 3x3 binning, C Filter 2020-02-14 00:32 UT (#752250-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 289P/Blanpain on Comets 2020 Page |
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| C/2017 T2 (PanStarrs) - 2020-02-14 (passing through Cassiopeia) Sun Distance 1.94 AU Earth Distance 1.69 AU (252.1 million km) |
C/2017 T2 (PanStarrs) - 2020-02-14, Detail Autoguided on an offset star using Lock Shift set at the comet's rate of motion (Ra -11.92 arcsec/hr, Dec 16.11 arcsec/hr) |
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| CCD Image (50% size, square root scale) 2 x 45s exposure (average combine), 3x3 binning, C Filter 2020-02-14 01:01 UT (#752273-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
CCD Image (100% size, log scale, cropped) 9 x 45s exposure (average combine), 3x3 binning, C Filter 2020-02-14 01:04 UT (#752273-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of C/2017 T2 (PanStarrs) on Comets 2020 Page | ||
| Images of C/2017 T2 (PanStarrs) on Comets 2019 Page |
| False Colour Image of C/2017 T2 (PanStarrs) - 2020-02-14 |
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| False Colour CCD Image (70% size, log scale) 9 x 45s exposure (average combine), 3x3 binning, C Filter 2020-02-14 01:04 UT (#752273-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Basel 7 (Monoceros) SAC Basel 7, Saguaro Astronomy Club Database Target offsets of 3.7' W, -0.8' N used to place the center of star clustering at image center. |
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| CCD Image (70% size, linear scale) 5 x 30s exposure (average combine), 3x3 binning, C Filter 2020-02-13 20:40 UT (#752094-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Basel 7 - Earlier Image (2020-02-13 am) Target offsets of 3.7' W, -0.8' N used to place the center of star clustering at image center. |
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| CCD Image (70% size, linear scale) 3 x 30s exposure (average combine), 3x3 binning, C Filter 2020-02-13 00:09 UT (#751267-72) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Basel 7 - Earlier Image (2020-02-02) |
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| CCD Image (70% size, linear scale) 5 x 30s exposure (average combine), 3x3 binning, C Filter 2020-02-02 00:09 UT (#749133-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Basel 7 - Earlier Image (2020-01-26) Although the image is centered on the target object 'SAC Basel 7' in TheSky6 the center of star clustering appears to lie slightly to the right of center. |
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| CCD Image (70% size, linear scale) 3 x 30s exposure (average combine), 3x3 binning, C Filter 2020-01-26 21:14 UT (#746003-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 1802 (Taurus) Central portion of cluster Consider shooting target again as a wider field mosaic. |
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| CCD Image (70% size, linear scale) 3 x 20s exposure (average combine), 3x3 binning, C Filter 2020-02-13 19:02 UT (#752020-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Rose 1 / PGC 1696640 et al (Leo Minor) Rose Catalogue [ Rose Compact Galaxy Groups ] |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-13 22:02 UT (#752166-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Rose 1 - Detail |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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| Rose 2 / PGC 1410395 et al (Leo) Rose Catalogue [ Rose Compact Galaxy Groups ] |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-13 22:24 UT (#752175-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Rose 2 - Detail |
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| CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
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| Rose 6 / PGC 36857 et al (Leo) Rose Catalogue [ Rose Compact Galaxy Groups ] |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-13 22:46 UT (#752183-87) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Rose 6 - Detail PGC 36857 (catalog mag +16.2), PGC 1748854 (catalog mag +17.6) PGC 1748475 (catalog mag +18.2), MAC 1148+2546 |
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| Annotated CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
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| SHK 40 / IC 1695 et al (Pisces) Shakhbazian Group |
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| CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-13 19:58 UT (#752059-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SHK 40 / IC 1695 et al - Detail |
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| CCD Image (100% size, square root scale, cropped) Image details as above |
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| This Web Page: | CCD Images - Session 752 (2020-02-13) |
| Last Updated : | 2024-06-01 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
