David's Astronomy Pages
CCD Images - Session 1047 (2022-10-14)

Objects Session Notes
Bullet Jupiter - Planet
   
Bullet C/2020 V2 (ZTF) - Comet
Bullet C/2022 E3 (ZTF) - Comet
   
Bullet AT 2022kl - Variable Star Outburst (V0381 Lac)
Bullet AT 2022oab - CV Type Transient
Bullet AT 2022tru - CV Type Transient
Bullet AT 2022xij - CV Type Transient
Bullet AT 2022whd - CV Type Transient
Bullet AT 2022why - Type Nova? Transient
   
Bullet IC 1132 - Spiral Galaxy with Type II Supernova 2022prv
   
Bullet NGC 157 - Spiral Galaxy with Type Ic Supernova 2022jli
Bullet NGC 6701 - Spiral Galaxy with Transient AT 2022nxe
Bullet NGC 6745 - Spiral Galaxy with Type IIn Supernova 2022prr
Bullet NGC 7448 - Spiral Galaxy with Type II Supernova 2022wsp
Bullet NGC 7495 - Spiral Galaxy with Type II Supernova 2022ubb
   
Bullet UGC 12599 - Spiral Galaxy with Type Ia Supernova 2022mhn (Attempt)
   
Bullet Variable Stars (photometric monitoring)
- TT Ari, SS Cyg, BL Lac
    
Bullet Nearby Stars (astrometric monitoring)
- Groombridge 34
  
- Attempted All Night session (6.3h), that was cut short early when cloud developed at around 01:30 which lasted until dawn.
   
- 12" LX200 + ST-10XME for imaging
- TS 80mm APO + ZWO ASI178MC for guiding & imaging
- Ambient Temperature: 1°C (min)
- CCD Temperature:  -20°/ -25° C
- Notes from 2022-10-14 >>
 
   
   

Jupiter - Planet

Jupiter (passing through Pisces)
Sun Distance 4.95 AU
Earth Distance 4.01 AU (599.3 million km)
  
Jupiter
Image
Approx Colour CCD Image (100% size, cropped, unsharp masked)
Combined BVR Image from 3 images:
10 x 0.2s exposure (average combine), 1x1 binning, B Filter
2022-10-14 22:13 UT (#1047096-105)
10 x 0.11s exposure (average combine), 1x1 binning, V Filter
2022-10-14 22:14 UT (#1047106-15)
10 x 0.11s exposure (average combine), 1x1 binning, R Filter
2022-10-14 22:15 UT (#1047116-25)
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
2022-10-14 22:12 UT (#1047091-95)
12" LX200R (at f/10.4) + ST-10XME
  

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C/2020 V2 (ZTF) - Comet

C/2020 V2 (ZTF) - 2022-10-14
(passing through Ursa Major)
Sun Distance 3.19 AU (approaching)
Earth Distance 3.37 AU (504.2 million km)
   C/2020 V2 (ZTF) - 2022-10-14 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 26.58 arcsec/hr, Dec 27.71 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 23:13 UT (#1047151-53)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
15 x 60s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 23:20 UT (#1047151-65)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Images of C/2020 V2 (ZTF) on Comets 2022 Page >>    

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C/2022 E3 (ZTF) - Comet

C/2022 E3 (ZTF) - 2022-10-14
(passing through Corona Borealis)
Sun Distance 1.93 AU (approaching)
Earth Distance 2.26 AU (337.6 million km)
   C/2022 E3 (ZTF) - 2022-10-14 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -8.70 arcsec/hr, Dec -15.94 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 20:01 UT (#1047021-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 20:01 UT (#1047021-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Images of C/2022 E3 (ZTF) on Comets 2022 Page >>    

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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 )
  
AT 2022kl / V0381 Lac  #- 2022-10-14 (T+277.0d), B  Band Image
Image below (2022-10-14.883) was taken 277.0 days after discovery of 2022kl
Measured magnitude  : 13.02
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, B Filter
2022-10-02 01:51 UT (#1044161-65)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
AT 2022kl - 2022-10-14 (T+277.0d), R Band Image
Image below (2022-10-14.883) was taken 277.0 days after discovery of 2022kl
Measured magnitude  : 11.65
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
2022-10-14 21:14 UT (#1047055-59)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022kl on Transients 2022 Page >>

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AT 2022oab - CV Type Transient

AT 2022oab (Camelopardalis)
AT 2022oab (Type: CV) discovered 2022-06-29.912 UT by Gaia
Alias: Gaia22csq
Alerting Magnitude 9.24 (Clear Filter) (vs Historic Magnitude 9.52)
Bright gal.plane source rises by 0.3 mag
 ( TNS 2022oab | Gaia22csq )

 
AT 2022oab - 2022-10-15 (T+107.1d)
Image below (2022-10-15.047) was taken 107.1 days after discovery of 2022oab
Position of earlier transient (bright) is shown by white cross-hairs 
Measured magnitude +10.58 (C Filter)
Poor quality image (bad guiding and/or wind or atmosphere affected

Image

Annotated CCD Image (100% size, linear scale, cropped)
5 x 60s exposure (average combine), 3x3 binning, Clear Filter
2022-10-15 01:11 UT (#1047243-47)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Images of AT 2022oab on Transients 2022 Page >>

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AT 2022tru - CV Type Transient

AT 2022tru (Pegasus)
AT 2022tru (Type: CV) discovered 2022-09-07.406 UT by ZTF
Alias: ZTF22abfjnpj
Discovery Magnitude +13.09 vs prior non-detection mag > +16.62 (ABMag)
Classification : 'The spectrum is blue continuum with Balmer lines
at z=0 and resembles that of a cataclysmic variable'
 ( TNS 2022tru )
  
AT 2022tru - 2022-10-14 (T+37.5d)
Image below (2022-10-14.890) was taken 37.5 days after discovery of 2022tru
Position of reported transient (no longer visible) is shown by white cross-hairs
Image
Annotated CCD Image (100% size, linear scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 21:30 UT (#1047063-67)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022tru on Transients 2022 Page >>

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AT 2022xij - CV Type Transient

AT 2022xij (Sagitta)
AT 2022xij (Type: CV) discovered 2022-10-09.998 UT by MASTER
Alias: MASTER OT J190926.97+191224.1
 ( TNS 2022xij )
  
AT 2022xij - 2022-10-14 (T+4.9d)
Image below (2022-10-14.905) was taken 4.9 days after discovery of 2022xij
Position of reported transient (distinct) is shown by white cross-hairs
Measured magnitude +13.22
Image
Annotated CCD Image (100% size, linear scale, cropped)
5 x 60s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 21:46 UT (#1047071-75)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022xij on Transients 2022 Page >>

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AT 2022whd - CV Type Transient

AT 2022whd (Cassiopeia)
AT 2022whd (Type: CV) discovered 2022-09-28.034 UT by Gaia
Alias: Gaia22eba
 ( TNS 2022whd , Gaia22eba )
  
AT 2022whd - 2022-10-15 (T+17.0d)
Image below (2022-10-15.029) was taken 17.0 days after discovery of 2022whd
Position of reported transient (bright) is shown by white cross-hairs
Measured magnitude +12.62(aperture 8)
Image
Annotated CCD Image (100% size, linear scale, cropped)
5 x 60s exposure (average combine), 3x3 binning, Clear Filter
2022-10-15 00:45 UT (#1047226-30)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022whd on Transients 2022 Page >>

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AT 2022why - Type Nova? Transient

AT 2022why (Cassiopeia)
AT 2022why (Type: Nova?) discovered 2022-09-30.436 UT by Tadashi Kojima
Alias: TCP J23580957+5502503, TCP J23580961+5502508, Gaia22eci
 ( TNS 2022why , Gaia22eci )
  
AT 2022why - 2022-10-15 (T+14.6d)
Image below (2022-10-15.056) was taken 14.6 days after discovery of 2022why
Position of reported transient (distinct) is shown by white cross-hairs
Measured magnitude +13.65 (aperture 8)
Poor quality Image (poor sky transparency)
Image
Annotated CCD Image (100% size, linear scale, cropped)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2022-10-15 01:23 UT (#1047251-53)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022why on Transients 2022 Page >>

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IC 1132 - Spiral Galaxy with Type II Supernova 2022prv

IC 1132 with SN 2022prv (Serpens)
SN 2022prv (Type: II) discovered 2022-07-27.320 UT by PS1
Alias: PS22gjh, ZTF22aavobvq, ATLAS22wpl
 ( Rochester Supernova site | TNS 2022prv )
 
IC 1132 with SN 2022prv - 2022-10-14 (T+79.5d)
Image below (2022-10-14.815) was taken 79.5 days after discovery of 2022prv
Position of SN (faint) is shown by white cross-hairs
Measured magnitude +17.04
Image
Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 19:42 UT (#1047013-17)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022prv (IC 1132) on SN 2022 Page >>

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NGC 157 - Spiral Galaxy with Type Ic Supernova 2022jli

NGC 157 with SN 2022jli (Cetus)
SN 2022jli (Type: Ic) discovered 2022-05-05.170 UT by Berto Monard
Alias: ATLAS22oat, AT2022jzy, Gaia22cbu
Discovery Mag +14.4
 [  Herschel 400 Objects | TNS2022jli | Gaia22cbu  ]
 
NGC 157 with SN 2022jli - 2022-10-14 (T+162.8d)
Image below (2022-10-14.952) was taken 162.8 days after discovery of 2022jli
Position of SN (faint) is shown by white cross-hairs
Measured magnitude +15.47
Image
CCD Image (100% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 22:59 UT (#1047144-48)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Images of SN 2022jli (NGC 157) on Supernova 2022 Page >>

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NGC 6701 - Spiral Galaxy with Transient AT 2022nxe

NGC 6701 with AT 2022nxe (Draco)
AT 2022nxe (Type: unk) discovered 2022-06-29.860 UT
by Jan Ovidiu Tercu, Gabriel Cristian Neagu  (GLO)
( Galati Astronomical Observatory of the
Natural Sciences Museum Complex Galati, Romania
)
Discovery Magnitude +15.8 (R-Cousins Filter)
 ( TNS 2022nxe )
 
NGC 6701 with AT 2022nxe - 2022-10-14 (T+107.0d)
Image below (2022-10-14.842) was taken 107.0 days after discovery of 2022nxe
Position of reported transient (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
2022-10-14 20:22 UT (#1047031-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of AT 2022nxe (NGC 6701) on Transients 2022 Page

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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 - 2022-10-14 (T+79.6d)
Image below (2022-10-14.858) was taken 79.6 days after discovery of 2022prr
Position of SN (distinct) is shown by white cross-hairs
Measured magnitude +14.94
Image
Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 20:44 UT (#1047038-42)
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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NGC 7448 - Spiral Galaxy with Type II Supernova 2022wsp

NGC 7448 with SN 2022wsp (Pegasus)
SN 2022wsp (Type: II) discovered 2022-10-03.000 UT by DLT40
Alias: DLT22q, ATLAS22bhvs, PS22knl
 ( Rochester Supernova site | TNS 2022wsp )
 
NGC 7448 with SN 2022wsp (T+11.9d)
Image
Annotated CCD Image (50% size, square root scale)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 22:38 UT (#1047137-41)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
NGC 7448 with SN 2022wsp - 2022-10-14 (T+11.9d)
Image below (2022-10-14.938) was taken 11.9 days after discovery of 2022wsp
Position of SN (barely separatable from nucleus) is shown by white cross-hairs
Measured magnitude +13.79 (nucleus + SN)
Image
Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 22:38 UT (#1047137-41)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
NGC 7448 with SN 2022wsp - 2022-10-14 (T+11.9d)
Image below (2022-10-14.938) was taken 11.9 days after discovery of 2022wsp
Position of SN (barely separatable from nucleus) is shown by white cross-hairs
Measured magnitude +13.79 (nucleus + SN)
Image
Annotated CCD Image (150% size, log scale, cropped)
Image details as above
  
Images of SN 2022wsp (NGC 7448) on SN 2022 Page >>

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NGC 7495 - Spiral Galaxy with Type II Supernova 2022ubb

NGC 7495 with SN 2022ubb (Pegasus)
SN 2022ubb (Type: II, z=0.01628) discovered 2022-09-13.498 UT by ATLAS
Alias: ATLAS22bekt
Discovery Magnitude +18.125 ABMag
 ( TNS 2022ubb )
  
NGC 7495 with SN 2022ubb - 2022-10-14 (T+31.5d)
Image below (2022-10-14.985) was taken 31.5 days after discovery of 2022ubb
Position of SN (faint) shown by white cross-hairs
Measured Magnitude ? (unable to separately isolate)
Image
Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-14 23:48 UT (#1047168-72)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  
Images of SN 2022ubb (NGC 7495) on Supernova 2022 Page >>

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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 with SN 2022mhn - 2022-10-15 (T+128.6d)
Image below (2022-10-15.017) was taken 128.6 days after discovery of 2022mhn
Position of earlier supenova (now faded / not visible) is shown by white cross-hairs
Image
Annotated CCD Image (150% size, square root scale, cropped )
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2022-10-15 00:31 UT (#1047219-22)
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 >>

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