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CCD Images - Session 823 (2020-10-28)
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AT2020ygo - Transient 'Nova-Like' Object (Type Unknown) NGC 2232 - Open Cluster (H VIII-25) NGC 2782 - Spiral Galaxy with Type Ia Supernova 2020scc UGC 4332 - Spiral Galaxy (PGC 23355) UGC 6930 - Spiral Galaxy with Type Ia Supernova 2020rcq Variable Stars (photometric monitoring) - None Nearby Stars (astrometric monitoring) - None
- Late night session (7 hr) interrupted by clouds / overcast conditions - Main aims of the session were the testing of new routine & bug fixes 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: 1°C (min) climbing later as clouds rolled in - CCD Temperature: -20°C - Notes from 2020-10-28 >> -
| AT2020ygo (Cancer) AT2020ygo (Type Unkn), TNS discovered 2020/10/21.508 by Zwicky Transient Facility (ZTF) (Rochester Supernova site | Details ) |
| AT2020ygo - Locate Frame Announced Coords (R.A. = 08h11m59s.085, Decl. = +08°44'36".97) shown by green cross-hairs, 0.5 arc min from image centre (white cross-hairs) |
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| Annotated CCD Image (50% size, linear scale) 10s exposure (single frame), 3x3 binning, C Filter 2020-10-29 02:08 UT (#823042) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| AT2020ygo - Image Frame AT2020ygo shown by white cross-hairs |
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| Annotated CCD Image (50% size, linear scale) 180s exposure (single frame), 3x3 binning, C Filter 2020-10-29 02:08 UT (#823047) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| AT2020ygo -2020-10-29 am (T+7.6d) Image below (2020-10-29.029) was taken 7.6 days after discovery of AT2020ygo SN is shown by white cross hairs. Magnitude +11.8 |
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| Annotated CCD Image (100% size, linear scale, cropped) Image details as above |
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| NGC 2232 \ H VIII-25 (Monoceros) Attempted Mosaic. Incomplete due to late start (timeslot timed out) |
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| CCD Image (19% size, linear scale) 30s exposure (single subs), 3x3 binning, C Filter 2020-10-29 02:22 UT (#823051-65) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2232 - Earlier Image (2019-02-26) Bright star at top of image is 10 Monocerotis (HIP 30772), Mag +5.05 |
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| CCD Image (70% size) 5 x 30s exposure (average combine), 3x3 binning, C Filter 2019-02-26 19:11 UT (#669012-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 2782 with SN 2020scc (Lynx) SN 2020scc (Type Ia, z=0.008483) discovered 2020/08/20.915 by Xingming Observatory Sky Survey (XOSS) ( Rochester Supernova site | Discovery image | ) |
| NGC 2782 with SN 2020scc - Detail, 2020-10-29 (T+69.3d) Image below (2020-10-29.174) was taken 69.3 days after discovery of SN 2020scc SN is shown by white cross hairs. Measured SN magnitude +16.7 |
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| Annotated CCD Image (100% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-29 04:11 UT (#823135-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2020scc (NGC 2782) on Supernovae 2020 Page >> |
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| UGC 4332 (Cancer) Ring Galaxy, J.Lowrey List Alias : PGC 23355 (catalog mag +14.9) with several other galaxies in same field of view Note: Image below is a single frame and had poor guiding Target to be rescheduled for a later session |
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| Annotated CCD Image (50% size, square root scale) 180s exposure (single frame), 3x3 binning, C Filter 2020-10-29 05:41 UT (#823148) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 6930 with SN 2020rcq (Ursa Major) SN 2020rcq (Type 1a, z=0.002597) discovered 2020/08/09.168 by Zwicky Transient Facility (ZTF) (Rochester Supernova site | Giancarlo Cortini image | ) |
| UGC 6930 with SN 2020rcq - Detail, 2020-10-29 (T+81.0d) Image below (2020-10.29.185) was taken 81.0 days after discovery of SN 2020rcq SN is shown by white cross hairs. Measured SN magnitude +14.2 |
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| Annotated CCD Image (100% size, square root scale, cropped) 120s exposure (single frame), 3x3 binning, C Filter 2020-10-29 04:27 UT (#823142) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2020rcq (UGC 6930) on Supernovae 2020 Page >> |
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| This Web Page: | CCD Images - Session 823 (2020-10-28) |
| Last Updated : | 2024-05-30 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
