David's Astronomy Pages
Images - Session 1023 (2022-08-02)

Objects Session Notes
Bullet NGC 6745 - Spiral Galaxy with Type IIn Supernova 2022prr
   
Bullet UGC 6983 - Spiral Galaxy with Type II Supernova 2022pru
   
Bullet Variable Stars (photometric monitoring)
- None
    
Bullet Nearby Stars (astrometric monitoring)
- None
  
- Short session (1.3 hours), start delayed due to cloud, ended early due to cloud (only 2 targets partially completed)
-  
   
- 12" LX200 + ST-10XME for imaging
- TS 80mm APO + ZWO ASI178MC for guiding & imaging
- Ambient Temperature: 15.5°C (min)
- CCD Temperature:  -5°C
- Notes from 2022-08-02 >>
 
   
   

NGC 6745 - Spiral Galaxy with Type IIn Supernova 2022prr

NGC 6745 with SN 2022prr (Lyra)
SN 2022prr (Type: IIn) discovered 2022-07-27.300 UT by ASAS-SN
Alias: ASASSN-22jne
Discovery Mag +17.3
 ( Rochester Supernova site | TNS 2022prr )
 
NGC 6745 with SN 2022prr - 2022-08-02 (T+6.7d)
Image below (2022-08-02.995) was taken 6.7 days after discovery of 2022prr
Position of SN (bright) is shown by white cross-hairs
Measured magnitude +14.90
Image
Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-08-02 23:59 UT (#1023011-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022prr (NGC 6745) on Supernovae 2022 Page >>

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UGC 6983 - Spiral Galaxy with Type II Supernova 2022pru

UGC 6983 with SN 2022pru (Ursa Major)
SN 2022pru (Type: II) discovered 2022-07-27.130 UT by ASAS-SN
Alias: ASASSN-22jo
 ( Rochester Supernova site | TNS 2022pru )
 
UGC 6983 - Spiral Galaxy
Image
Annotated CCD Image (50% size, square root scale)
180s exposure (single frame), 3x3 binning, C Filter
2022-08-02 23:08 UT (#1023006)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
UGC 6983 with SN 2022pru - 2022-08-02 (T+6.8d)
Image below (2022-08-02.962) was taken 6.8 days after discovery of 2022pru
Position of SN (bright) is shown by white cross-hairs
Measured magnitude +15.30
Poor quality imag (sky conditions deteriorating, single frame only)
Image
Annotated CCD Image (125% size, square root scale, cropped)
180s exposure (single frame), 3x3 binning, C Filter
2022-08-02 23:08 UT (#1023006)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022pru (UGC 6983) on Supernovae 2022 Page >>

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