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Images (S817) |
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Images (S819) |
Objects Session Notes
Hickson 88 - Galaxy Group (NGC 6978 et al) NGC 7722 - Spiral Galaxy with Type Ia Supernova 2020ssf UGC 1178 - Spiral Galaxy (PGC 6189) UGC 12304 - Spiral Galaxy (PGC 70265) UGC 12423 - Spiral Galaxy (PGC 70708) Variable Stars (photometric monitoring) - SS Cyg (part), RX And Nearby Stars (astrometric monitoring) - Groombridge 34
- Evening session (2.8 hours) - Main aims of the session were the testing new PHD2 messaging routines and acquisition of a selection of deep sky targets, together with some variable star, nearby star and comet targets (if conditions allowed) - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 3°C (min) - CCD Temperature: -20°C - Notes from 2020-10-09 >> -
Hickson 88 (Aquarius) Galaxy Group NGC 6978, NGC 6977, NGC 6976, NGC 6975 |
Annotated CCD Image (70% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-09 22:01 UT (#818010-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Hickson 88 - Detail |
CCD Image (125% size, square root scale, cropped) Image details as above |
Negative CCD Image (100% size, square root scale, cropped) Image details as above |
Hickson 88 - Earlier Image (2018) a) NGC 6978 (catalog mag +14.1), b) NGC 6977 (catalog mag +13.3), c) NGC 6976 (catalog mag +14.0), d) PGC 65612 (catalog mag +15.8) |
Annotated CCD Image (75% size, cropped) 5 x 180 sec exposure (average combine), 3x3 binning, C Filter 2018-08-19 23:46 UT (#619017-21) 12" LX200R (at f/10.4) + ST-10XME |
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NGC 7722 (Pegasus) SN 2020ssf (Type Ia , zhost=0.013350) , TNS discovered 2020/09/06.252 by Zwicky Transient Facility (ZTF) (Rochester Supernova site | Andre Mantero image | ) |
NGC 7722 with SN 2020ssf -2020-10-09 (T+33.7d) Image below (2020-10-09.944) was taken 33.7 days after discovery of SN 2020ssf SN is shown by white cross hairs. |
Annotated CCD Image (125% size, log scale, cropped) 3 x 120s exposure (average combine), 3x3 binning, C Filter 2020-10-09 22:39 UT (#818022-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of SN 2020ssf (NGC 7722) on Supernovae 2020 Page >> |
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UGC 1178 (Triangulum) Flat Galaxy Atlas Alias: PGC 6189 |
Annotated CCD Image (50% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-10 00:00 UT (#818055-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
UGC 1178 - Detail |
CCD Image (100% size, square root scale, cropped) Image details as above |
Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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UGC 12304 (Pisces) Flat Galaxy Atlas Alias: PGC 70265 |
Annotated CCD Image (50% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-09 22:22 UT (#818016-20) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
UGC 12304 - Detail |
CCD Image (100% size, square root scale, cropped) Image details as above |
Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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UGC 12423 (Pisces) Flat Galaxy Atlas Alias: PGC 70708 |
Annotated CCD Image (50% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-09 23:25 UT (#818031-34) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
UGC 12423 - Detail |
CCD Image (100% size, square root scale, cropped) Image details as above |
Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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This Web Page: | CCD Images - Session 818 (2020-10-09) |
Last Updated : | 2024-05-30 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |