David's Astronomy Pages
CCD Images - Session 824 (2020-10-29)

Objects Session Notes
Bullet NGC 2782 - Spiral Galaxy with Type Ia Supernova 2020scc
   
Bullet UGC 6930 - Spiral Galaxy with Type Ia Supernova 2020rcq
   
Bullet Variable Stars (photometric monitoring)
- SY Cnc, FO Ori, DY Per, GK Per

   
Bullet Nearby Stars (astrometric monitoring)
- DX Cnc, Groombridge 34, LAMOST-HVS1, Schlolz's Star
  
   
- Post-midnight session (3.6 hours). Poor conditions
- Main aims of the session were the testing of new routines & 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: 13°C (min)
- CCD Temperature:  -10°C
- Notes from 2020-10-29 >>
    
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NGC 2782 - Spiral Galaxy (ARP 215) with Type Ia Supernova 2020scc

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, 2020-10-30 (T+70.2d)
Image below (2020-10-30.126) was taken 70.2 days after discovery of SN 2020scc
SN is shown by white cross hairs.  Measured SN magnitude c.+16.9
Image
Annotated CCD Image (100% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, C Filter
2020-10-30 03:01 UT (#824022-23)
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 6930 - Spiral Galaxy with Type Ia Supernova 2020rcq

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, 2020-10-30 (T+82.0d)
Image below (2020-10-30.137) was taken 82.0 days after discovery of SN 2020rcq
SN is shown by white cross hairs.  Measured SN magnitude +14.2
Image
Annotated CCD Image (100% size, square root scale, cropped)
5 x 120s exposure (average combine), 3x3 binning, C Filter
2020-10-30 03:17 UT (#824028-32)
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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