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CCD Images - Session 821 (2020-10-24)
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NGC 514 - Spiral Galaxy with Type Ia Supernova 2020uxz NGC 772 - Spiral Galaxy (ARP 78 / H112-1) with AT 2020ue (Unconfirmed) NGC 2158 - Open Cluster (H VI-17) - Mosaic NGC 2360 - Open Cluster (H VII-12 / Caldwell 58) NGC 2782 - Spiral Galaxy with Type Ia Supernova 2020scc PGC 20705 - Spiral Galaxy UGC 3789 - Spiral Galaxy (PGC 20679) UGC 4609 - Spiral Galaxy (PGC 24779) UGC 6930 - Spiral Galaxy with Type Ia Supernova 2020rcq Variable Stars (photometric monitoring) - U Gem, GK Per Nearby Stars (astrometric monitoring) - DX Cnc
- Post-midnight session (5.9 hours) - Main aims of the session were the testing of new 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: 6°C (min) - CCD Temperature: -15°C - Notes from 2020-10-24 >> -
| NGC 514 (Pisces) SN 2020uxz (Type 1a), discovered 2020/10/05.573 by Koichi Itagaki (Rochester Supernova site | Discovery Image | ) |
| NGC 514 with SN 2020uxz -2020-10-25 am (T+19.5d) Image below (2020-10-25.029) was taken 19.5 days after discovery of SN 2020uxz SN is shown by white cross hairs. Magnitude +13.6 |
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| Annotated CCD Image (100% size, square root scale, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2020-10-25 00:42 UT (#821009-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2020uxz (NGC 514) on Supernovae 2020 Page >> |
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| NGC 772 (Aries) |
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| CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-25 00:59 UT (#821015-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 772 - Detail |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
| NGC 772 with AT 2020uex (unconfirmed) (T+29.4d) AT 2020uex (Type Unkn), TNS discovered 2020/09/25.677 by Koichi Itagaki (Rochester Supernova site | Discovery Image | Jordi Camarasa image (unconfirmed) | TNS 2020uex ) Image below (2020-10-25.041) was taken 29.4 days after supposed discovery of AT 2020uex AT 2020uex (position shown by white circle) is unconfirmed |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
| NGC 772 with AT 2020uex (unconfirmed) - Earlier Image (2020-10-08) (T+13.2d) |
| Image below (2020-10-08.890) was taken
13.2 days after supposed discovery of AT 2020uex AT 2020uex (position shown by white circle) is unconfirmed |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
| Images of AT 2020uex (NGC 772) on Transients 2020 Page >> |
| NGC 772 - Earlier Wider View Image (2008) |
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| Annotated CCD Image (100% size, square root scale) 5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-27 21:20 h UT (#326243-47) 8" LX200 Classic + ST-7E |
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| NGC 2158 / H VI-17 (Gemini) |
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| Part of CCD Image Mosaic (50% size) 45s exposure (single sub), 3x3 binning, C Filter 2020-10-25 03:58 UT (#821074-99) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 [ Larger image, 100% size ] |
| NGC 2158 and M35 - Mosaic Intended to be 4 x 4 mosaic but 3 frames were missed |
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| CCD Image Mosaic (21% size) Image details as above |
| NGC 2158 / H VI-17 (Gemini) |
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| CCD Image (70% size) 6 x 45s exposure (average combine), 3x3 binning, C Filter 2019-02-04 21:49 UT (#657158-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2158 - Earlier Image (2004) |
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| Colour CCD Image Red 2x60s (av), Green 2x60s, Blue 2x90s 2004-02-19, 22:53 to 23:04 h UT (#58216-23) 8" LX200 Classic + ST-7E |
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| NGC 2360 / H VII-12 (Canis Major) Taken at altitude 16.9 deg (airmass 3.42) |
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| CCD Image (70% size) 6 x 30s exposure (average combine), 3x3 binning, C Filter 2020-10-25 05:33 UT (#821143-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2360 Earlier Image (2019) Taken at altitude 15.6 deg (airmass 3.74) |
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| CCD Image (70% size) 4 x 30s exposure (average combine), 3x3 binning, C Filter 2019-02-04 21:16 UT (#657128-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2360 - Earlier Image
(2009) Dec -15d 38m taken at altitude 9 deg (airmass 5.7) |
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| CCD Image (linear scale, 50% size scaling) 5 x 30 sec exposure (average combine), 3x3 binning, C Filter 2009-11-27 05:42 h UT (#400191-95) 12" LX200R (at f/5.7) + ST-10XME |
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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, 2020-10-25 (T+65.2d) Image below (2020-10-25.131) was taken 65.2 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) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-25 03:08 UT (#821056-59) 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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| PGC 20705 (Lynx) PGC 20705 (catalog mag +16.8) with UGC 3789 / PGC 20679 (catalog mag +14.0) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-25 02:45 UT (#821048-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| PGC 20705 - 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, log scale, cropped) Image details as above |
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| UGC 3789 (Lynx) Ring Galaxy, J.Lowrey List UGC 3789 / PGC 20679 (catalog mag +14.0) with adjacent spiral galaxy: PGC 20705 (catalog mag +16.8) Note: the glare at bottom of image is from mag +6.7 star HIP 35517 lying 1.0 arc min outside of FOV |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-25 02:45 UT (#821048-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3789 - Detail |
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| CCD Image (100% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (100% size, log scale, cropped) Image details as above |
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| UGC 4609 (Lynx) Ring Galaxy, J.Lowrey List Alias: PGC 24779 (catalog mag +15.3) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-25 04:33 UT (#821102-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4609 - Detail Trace of ring structure is potentially just visible in image below, but is difficult to prove due to glare from mag +8 star HIP 43280 Target to be repeated with a target offset of W 0', N -2.5' in order to move the bright offset star well out of the field of view. The galaxy in lower left of image is PGC 213535 (catalog mag +16.9) |
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| CCD Image (125% size, square root scale, cropped) Image details as above |
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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, 2020-10-25 (T+77.0d) Image below (2020-10.25.201) was taken 77.0 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) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2020-10-25 04:50 UT (#821108-11) 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 821 (2020-10-24) |
| Last Updated : | 2024-05-30 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
