David's Astronomy Pages
CCD Images - Session 1065 (2022-11-29)

Objects Session Notes
Bullet Jupiter - Planet
   
Bullet Nova Cas 2021 - Nova (V1405 Cas)
Bullet AT 2022kl - Variable Star Outburst (V0381 Lac)
Bullet AT 2022xhz - Transient  (Attempt)
Bullet AT 2022yeu - CV Type Transient
Bullet AT 2022abjt - Transient
   
Bullet NGC 662 - Spiral Galaxy with Type IIP Supernova 2022ojo (Attempt)
   
Bullet UGC 12599 - Spiral Galaxy with Type Ia Supernova 2022mhn (Attempt)
Bullet UGC 11698 - Spiral Galaxy with Type Ia Supernova 2022abik (Attempt)
   
  - AT2022szi attempt failed (due to centering error),
- NGC 4714 w/AT 2022rrp attempt failed (due to cloud)
   
Bullet Variable Stars (photometric monitoring)
- U And, Z And, BL Lac
    
Bullet Nearby Stars (astrometric monitoring)
- HH And, 61 Cyg, Groombridge 34, EV Lac
  
- All Night session (13.3h)
   
- 12" LX200 + ST-10XME for imaging
- TS 80mm APO + ZWO ASI178MC for guiding & imaging
- Ambient Temperature: -1°C (min)
- CCD Temperature:  -25° C
- Notes from 2022-11-29 >>
   [ Local Files >> ]
   
- Aurora Images/Video from previous night 2022-11-28 (2022-11-29 am) >>
   

Jupiter - Planet

Jupiter (passing through Pisces)
Sun Distance 4.95 AU
Earth Distance 4.51 AU (674.4 million km)
(Motion: Ra 2.28 arcsec/hr, Dec 1.87 arcsec/hr)
  
Jupiter 
Approx Colour
Image
Approx Colour CCD Image (100% size, cropped, unsharp masked)
Combined BVR Image from 3 images (30 frames):

Blue Channel: 10 x 0.2s exposure, 1x1 binning, B Filter
Green Channel: 10 x 0.12s exposure, 1x1 binning, V Filter
Red Channel: 10 x 0.12s exposure, 1x1 binning, R Filter

2022-11-29 20:42 UT (#1065128-57)
12" LX200R (at f/10.4) + ST-10XME
  
Jupiter Moons
Image
Annotated CCD Image (70% size, linear scale)
5 x 0.2s exposure (average combine), 3x3 binning, V Filter
2022-11-29 20:40 UT (#1065123-27)
12" LX200R (at f/10.4) + ST-10XME
  

Back to Top


Nova Cas 2021 - Nova (V1405 Cas)

Nova Cas 2021 (Cassiopeia)
Nova in Cassiopeia discovered 2021-03-18.4236,  by Yuji Nakamura (Japan)
Magnitude at discovery +9.6 (unfiltered CCD)
AT2021hkn (Type: Nova) reported by 2021/03/30.055 UT by Gaia
Alias: Gaia21bpe, AT2021hkn, V1405 Cas
 
Nova Cas 2021 - 2022-11-29 (T+621.4d)
Image below (2022-11-29.845) was taken 621.4 days after discovery of nova
Nova is shown by white cross hairs.  Measured magnitude +11.25
Image 
Annotated CCD Image (100% size, linear scale, cropped)
5 x 30s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 20:19 UT (#1065100-04)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Nova Cas 2021 (V1405 Cas) Spectra - 2022-11-29 (T+621.4d)
Image
Spectra produced in AstroMain using Image taken with Star Analyser 200
5 x 60s exposure (average combine), 2x2 binning, S Filter
2022-11-29 20:23 UT (#1065105-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Image
Spectra taken with Star Analyser 200 (square root scale)
5 x 60s exposure (average combine), 2x2 binning, S Filter
2022-11-29 20:23 UT (#1065105-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
 
Images of Nova Cas 2021 on Novae Page >>

Back to Top


AT 2022kl - Variable Star Outburst (V0381 Lac)

AT 2022kl (Lacerta)
AT 2022kl (Type: CV) discovered 2022-01-10.882 UT by MASTER
Alias: MASTER OT J221558.82+422247.1,   V0381 Lac (Carbon Star)
Pre-Print : The variable V381 Lac and its possible connection
with the R CrB phenomenon (https://arxiv.org/pdf/1512.00146v1.pdf)
Discovery Magnitude +13.6 vs pre-discovery mag > +20.2 (VegaMag)
 ( TNS 2022kl )
  
Starfield with AT 2022kl (T+322.9d)
Position of earlier transient (distinct is shown by white cross-hairs
Image
Approximate colour CCD Image (70% size, linear scale)
5 x 60s exposure (average combine), 3x3 binning, B Filter
4 x 60s exposure (average combine), 3x3 binning, V Filter
5 x 60s exposure (average combine), 3x3 binning, R Filter
2022-11-29 20:02 UT (#1065083-97)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
AT 2022kl - 2022-11-29 (T+322.9d)
Image below (2022-11-29.829) was taken 322.9 days after discovery of 2022kl
Position of earlier transient (distinct is shown by white cross-hairs
Image
Approximate colour CCD Image (100% size, linear scale, cropped)
Image details as above
  
AT 2022kl - 2022-11-29 (T+322.9d)
Image below (2022-11-29.829) was taken 322.9 days after discovery of 2022kl
Note: Mag estimate is uncertain due to V0381 Lac's deep red (high B-V) colour)
Image
Annotated CCD Image (100% size, linear scale, cropped)
5 x 60s exposure (average combine), 3x3 binning, R Filter
2022-11-29 20:09 UT (#1065093-97)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
AT 2022kl / V0381 Lac - Reference Image
Transient object is indicated by magenta cross-hairs
Image
Pan STARRS Background Image captured via Aladin
  
Images of AT 2022kl on Transients 2022 Page >>

Back to Top


AT 2022xhz - Transient (Attempt)

AT 2022xhz (Andromeda)
AT 2022xhz (Type: unk) discovered 2022-09-29.278 UT by ZTF
Alias: ZTF22abjfseq
Discovery Mag +16.11 (g-ZTF filter)
 ( TNS 2022xhz )
 
AT 2022xhz - 2022-11-29 (T+61.5d)
Image below (2022-11-29.809) was taken 61.5 days after discovery of 2022xhz
Position of transient (faded / not visible) is shown by white cross-hairs
Image
Annotated CCD Image (100% size, linear scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 19:35 UT (#1065068-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022xhz on Transients 2022 Page >>

Back to Top


AT 2022yeu - CV Type Transient

AT 2022yeu (Andromeda)
AT 2022yeu (Type: CV) discovered 2022-10-20.338 UT by PS1
Alias: PS22koo
Discovery Data Source PanSTARS,
Reporting Group YSE ( Young Supernova Experiment)
Discovery Mag +15.34
 ( TNS 2022yeu )
 
AT 2022yeu - 2022-11-29 (T+40.4d)
Image below (2022-11-29.764) was taken 40.4 days after discovery of 2022yeu
Position of transient is shown by white cross-hairs
Measured magnitude +13.33
Image
Annotated CCD Image (100% size, linear scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 18:28 UT (#1065022-26)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022yeu on Transients 2022 Page >>

Back to Top


AT 2022abjt - Transient

AT 2022abjt (Andromeda)
AT 2022abjt (Type: unk) discovered 2022-11-21.181 UT by ZTF
Alias: ZTF22abvnzrz
Discovery Mag +15.9 (g-ZTF filter)
 ( TNS 2022abjt )
 
AT 2022abjt - 2022-11-29 (T+8.6d)
Image below (2022-11-29.779) was taken 8.6 days after discovery of 2022abjt
Position of transient is shown by white cross-hairs
Measured magnitude +16.23
Image
Annotated CCD Image (100% size, linear scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 18:50 UT (#1065030-34)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022abjt on Transients 2022 Page >>

Back to Top


NGC 662 - Spiral Galaxy with Type IIP Supernova 2022ojo (Attempt)

NGC 662 with SN 2022ojo (Andromeda)
SN 2022ojo (Type: IIP) discovered 2022-06-29.608 UT by ATLAS
Alias: ATLAS22swi, Gaia22dcu
Discovery Mag +16.94 (orange ATLAS filter)
 ( TNS 2022ojo | Gaia22dcu )
 
NGC 662 - Spiral Galaxy
Bright star in image is  HIP 8123 (catalog mag +7.19)
Image
Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 21:18 UT (#1065174-78)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
NGC 662 with SN 2022ojo - 2022-11-29 (T+153.3d)
Image below (2022-11-29.881) was taken 153.3 days after discovery of 2022ojo
Position of earlier supenova (faded / faint / indistinguishable ?) is shown by white cross-hairs
Image
Annotated CCD Image (150% size, square root scale, cropped )
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 21:18 UT (#1065174-78)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022ojo (NGC 662) on Supernova 2022 Page >>

Back to Top


UGC 12599 - Spiral Galaxy with Type Ia Supernova 2022mhn (Attempt)

UGC 12599 with SN 2022mhn (Pegasus)
SN 2022mhn (Type: Ia) discovered 2022-06-08.413 UT by ZTF
Alias: ZTF22aanppbi
Discovery Mag +17.03 (g-ZTF Filter)
 ( TNS 2022mhn )
 
UGC 12599 - Spiral Galaxy  (w/SN 2022mhn T+174.5d)
UGC 12599 (alias PGC 71458 , catelog mag +15.3)
with adjacent galaxy PGC 71445 (catalog mag +15.8)
Image
Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 21:38 UT (#1065181-85)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
UGC 12599 with SN 2022mhn - 2022-11-29 (T+174.5d)
Image below (2022-11-29.895) was taken 174.5 days after discovery of 2022mhn
Position of earlier supenova (faded / not visible) is shown by white cross-hairs
Image
Annotated CCD Image (150% size, square root scale, cropped )
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-11-29 21:38 UT (#1065181-85)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022mhn (UGC 12599) on Supernova 2022 Page >>

Back to Top


UGC 11698 - Spiral Galaxy with Type Ia Supernova 2022abik (Attempt)

UGC 11698 with SN 2022abik (Pegasus)
SN 2022abik (Type: Ia) discovered 2022-11-23.201 UT by ATLAS
Alias: ATLAS22bmqd
Discovery Mag +18.43 (cyan ATLAS Filter)
 ( TNS 2022abik )
 
UGC 11698 - Spiral Galaxy Pair
Poor quality image (single frame / poor sky transparency ?)
Image
Annotated CCD Image (50% size, square root scale)
180s exposure (single frame), 3x3 binning, Clear Filter
2022-11-29 21:54 UT (#1065188)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
UGC 11698 with SN 2022abik - 2022-11-29 (T+6.7d)
Image below (2022-11-29.913) was taken 6.7 days after discovery of 2022abik
Position of galaxy with supernova (neither visible) is shown by white circle
Poor quality image (single frame / poor sky transparency ?)
Image
Annotated CCD Image (175% size, square root scale, cropped)
180s exposure (single frame), 3x3 binning, Clear Filter
2022-11-29 21:54 UT (#1065188)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022abik (UGC 11698) on Supernova 2022 Page >>

Back to Top