David's Astronomy Pages CCD Images - Session 1101 (2023-02-22)

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81/P Wild - Comet C/2019 U5 (PANSTARRS) - Comet C/2020 V2 (ZTF) - Comet C/2022 A2 (PANSTARRS) - Comet C/2022 E3 (ZTF) - Comet C/2022 U2 (ATLAS) - Comet     AT 2023vp - CV Type Transient     IC 1874 - Spiral Galaxy with Type IIP Supernova 2023fu M31 - Spiral Galaxy with Nova M31 2023-02a? (Attempt) MCG +5-26-43 - Spiral Galaxy with Type II Supernova 2023af NGC 1642 - Spiral Galaxy with Type Ia-91bg Supernova 2023bhm NGC 2708 - Spiral Galaxy with Type Ia Supernova 2023bee NGC 3705 - Spiral Galaxy with Type Ic-BL Supernova 2022xxf NGC 5746 - Spiral Galaxy (H I-126)     UGC 2926 - Spiral Galaxy with Type II Supernova 2022acyd UGC 3044 - Irregular Galaxy with Type II Supernova 2023cf UGC 4025 - Spiral Galaxy with Type Ia Supernova 2023boc UGC 6674 - Spiral Galaxy with Type Ib Supernova 2023bvi UGC 8046 - Spiral Galaxy with Type II Supernova SN 2022zxr UGC 9953 - Spiral Galaxy with Type Ia Supernova 2022poy (Attempt) UGC 11225 - Spiral Galaxy with Type II Supernova 2023bqh       - NGC 5468 attempt failed (due to bad guiding)     Variable Stars (photometric monitoring) - SS Cyg, BL Lac      Nearby Stars (astrometric monitoring) - HH And, Barnards Star, Groombridge 34

- All night session (10.6 hours)     - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 0.0°C (min) - CCD Temperature:   -15°C - Notes from 2023-02-22 >>

81/P Wild - Comet

81P/Wild - 2023-02-23 (passing through Ophiuchus) Sun Distance 1.74 AU  (receeding) Earth Distance 1.57 AU (235.0 million km)		81P/Wild - 2023-02-23 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 76.45 arcsec/hr, Dec -5.86 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 05:40 UT (#1101271-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, square root scale, cropped) 15 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 05:47 UT (#1101271-85) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of 81/P Wild on Comets 2016 Page >>
Images of 81/P Wild on Comets 2022 Page >>

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C/2019 U5 (PANSTARRS) - Comet

C/2019 U5 (PANSTARRS) - 2023-02-23 (passing through Virgo) Sun Distance 3.64 AU (approaching) Earth Distance 2.84 AU (424.9 million km)		C/2019 U5 (PANSTARRS) - 2023-02-23 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -62.06 arcsec/hr, Dec -7.71 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 01:20 UT (#1101155-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size, log scale, cropped) 9 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 01:24 UT (#1101155-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2019 U5 (PANSTARRS) on Comets 2022 Page >> Images of C/2019 U5 (PANSTARRS) on Comets 2023 Page >>

C/2019 U5 (PANSTARRS)  - False Colour Inverse Spectrum Images

C/2019 U5 (PANSTARRS) - 2023-02-23

False Colour CCD Image (70% size, log scale) 9 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 01:24 UT (#1101155-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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C/2020 V2 (ZTF) - Comet

C/2020 V2 (ZTF) - 2023-02-23 (passing through Andromeda) Sun Distance 2.39 AU (approaching) Earth Distance 2.52 AU (377.5 million km)		C/2020 V2 (ZTF) - 2023-02-23 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 26.31 arcsec/hr, Dec -68.38 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 00:45 UT (#1101131-33) 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 2023-02-23 00:52 UT (#1101131-45) 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 >>  Images of C/2020 V2 (ZTF) on Comets 2023 Page >>

C/2020 V2 (ZTF)  - False Colour Inverse Spectrum Images

C/2020 V2 (ZTF)  - 2023-02-23

False Colour CCD Image (70% size, log scale) 15 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 00:52 UT (#1101131-45) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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C/2022 A2 (PANSTARRS) - Comet

C/2022 A2 (PANSTARRS) - 2023-02-23  (passing through Cygnus) Sun Distance 1.74 AU (turning) Earth Distance 1.94 AU (289.6 million km)		C/2022 A2 (PANSTARRS) - 2023-02-23 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 171.14 arcsec/hr, Dec -46.59 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 60s exposure (single frame), 3x3 binning, Clear Filter 2023-02-23 04:40 UT (#1101228) 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) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 04:43 UT (#1101228-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2022 A2 (PANSTARRS) on Comets 2023 Page >>

C/2022 A2 (PANSTARRS)  - False Colour Inverse Spectrum Images

C/2022 A2 (PANSTARRS) - 2023-02-23

False Colour CCD Image (70% size, log scale) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 04:43 UT (#1101228-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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C/2022 E3 (ZTF) - Comet

C/2022 E3 (ZTF) - 2023-02-22 (passing through Taurus) Sun Distance 1.29 AU (receediing) Earth Distance 0.75 AU (112.7 million km)		C/2022 E3 (ZTF) - 2023-02-22 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -5.18 arcsec/hr, Dec -137.99 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 20s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 21:27 UT (#1101034-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size, log scale, cropped) 40 x 20s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 21:35 UT (#1101034-73) 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 2023 Page >>
Images of C/2022 E3 (ZTF) on Comets 2022 Page >>

C/2022 E3 (ZTF)  - False Colour Inverse Spectrum Images

C/2022 E3 (ZTF) - 2023-02-22

False Colour CCD Image (70% size, log scale) 40 x 20s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 21:35 UT (#1101034-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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C/2022 U2 (ATLAS) - Comet

C/2022 U2 (ATLAS) - 2023-02-22 (passing through Taurus) Sun Distance 1.45 AU (receeding) Earth Distance 0.74 AU (110.9 million km)		C/2022 U2 (ATLAS) - 2023-02-22 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 83.19 arcsec/hr, Dec -159.64 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 2 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 21:54 UT (#1101078-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, square root scale, cropped) 6 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 21:55 UT (#1101076-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2022 U2 (ATLAS) on Comets 2023 Page >>

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AT 2023vp - CV Type Transient

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IC 1874 - Spiral Galaxy with Type IIP Supernova 2023fu

IC 1874 with SN 2023fu (Perseus) SN 2023fu (Type: IIP) discovered 2023-01-12.470 UT by Hiroshi Okuno Alias: ATLAS23ajm, ZTF23aaaigqy, Gaia23agw Discovery Mag 16.9 (clear filter)  ( Rochester Supernova site | TNS 2023fu  | Gaia23agw )

IC 1874 with SN 2023fu - 2023-02-22 (T+41.4d) Image below (2023-02-22.869) was taken 41.4 days after discovery of 2023fu Position of reported transient (faint) is shown by white cross-hairs Measured magnitude  +16.90

Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 20:56 UT (#1101022-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2023fu (IC 1874) on Supernova 2023 Page >>

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M31 - Spiral Galaxy with Candidate Nova M31 2023-02a? (Attempt)

M31 with Nova M31 2023-02a? (Andromeda) Nova M31 2023-02a? (Type: unk) discovered 2023-02-07.754 UT by Italian Supernovae Search Project Alias: PNV J00423790+4112499 Discovery Mag 18 (R filter) Transient appears 0.7" from the position of AT 2022abzg discovered 2022/11/01.621  by Xingming Observatory Sky Survey (XOSS). Verification of position from image superimposition indicates that the position appears to be the same.  ( Rochester Supernova site  )

M31 with Nova M31 2023-02a? (T+15.3d) Image taking with secondary scope showing position of reported transient (blue circle) relative to outline of M31 galaxy (white ellipse) & M31 Galaxy centre (labelled)

CMOS Image (16% size) 10s exposure (stacked), 1x1 binning 2023-02-23 00:17 UT (#Cam2_Ref) TS 80mm APO, ZWO ASI178MC & PHD2

M31 with Nova M31 2023-02a? (T+15.3d) Position of reported transient (not visible) is shown by white circle

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 00:27 UT (#1101124-28) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Nova M31 2023-02a? - 2023-02-23 (T+15.3d) Image below (2023-02-23.013) was taken 15.3 days after discovery of M31 2023-02a? Position of reported transient (not visible) is shown by white circle

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 00:27 UT (#1101124-28) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of Nova 2023-02a? (M31) on Transients 2023 Page >>

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MCG +5-26-43 - Spiral Galaxy with Type II Supernova 2023af

MCG +5-26-43 with SN 2023af (Leo Minor) SN 2023af (Type: II, z=0.03027) discovered 2023-01-02.912 UT by XOSS Alias: KATS23A001 Discovery Mag 16.73 (Clear filter)  ( TNS 2023af )

MCG +5-26-43 with SN 2023af - 2023-02-23 (T+51.2d) Image below (2023-02-23.064) was taken 51.2 days after discovery of 2023af Position of reported supernova (faint, but still distinct) is shown by white cross-hairs

Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 01:38 UT (#1101165-67) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2023af (MCG +5-26-43) on Supernova 2023 Page >>

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NGC 1642 - Spiral Galaxy with Type Ia-91bg Supernova 2023bhm

NGC 1642 with SN 2023bhm (Taurus) SN 2023bhm (Type: Ia-91bg) discovered 2023-02-02.138 UT by ZTF Alias: ZTF21abyguqw Discovery Mag 18.11 (g-ZTF filter)  ( Rochester Supernova site | TNS 2023bhm )

NGC 1642  Spiral Galaxy with SN 2023bhm (T+20.7d)

Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 20:02 UT (#1101012-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 1642 with SN 2023bhm - 2023-02-22 (T+20.7d) Image below (2023-02-22.831) was taken 20.7 days after discovery of 2023bhm Position of reported SN (faint but distinct) is shown by white cross-hairs Measured magnitude +16.84

Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 20:02 UT (#1101012-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (150% size, square root scale, cropped) Image details as above

Images of SN 2023bhm (NGC 1642) on Supernova 2023 Page >>

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NGC 2708 - Spiral Galaxy with Type Ia Supernova 2023bee

NGC 2708 with SN 2023bee (Hydra) SN 2023bee (Type: Ia) discovered 2023-02-01.750 UT by DLT40 Alias: DLT23b, ZTF23aabtgej, ATLAS23bqm Discovery Mag 17.26 (Clear filter)  ( Rochester Supernova site | TNS 2023bee )

NGC 2708 with SN 2023bee - 2023-02-22 (T+21.2d) Image below (2023-02-22.997) was taken 21.2 days after discovery of 2023bee Position of reported SN (bright) is shown by white cross-hairs Measured magnitude  +13.19

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 00:04 UT (#1101117-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2023bee (NGC 2708) on Supernova 2023 Page >>

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NGC 3705 - Spiral Galaxy with Type Ic-BL Supernova 2022xxf

NGC 3705 with SN 2022xxf (Leo) SN 2022xxf (Type: Ic-BL) discovered 2022-10-17.851 UT by Koichi Itagaki Alias: ZTF22abnvurz, ATLAS22blmn Discovery Mag 15.5 (Clear Filter)  ( Rochester Supernova site | TNS 2022xxf )

NGC 3705 with SN 2022xxf - 2023-02-22 (T+128.1d) Image below (2023-02-22.969) was taken 128.1 days after discovery of 2022xxf Position of SN (faint) is shown by white cross-hairs

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 23:25 UT (#1101103-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (125% size, square root scale, cropped) Image details as above

Images of SN 2022xxf (NGC 3705) on Supernovae 2022 Page >>

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NGC 5746 - Spiral Galaxy (H I-126)

NGC 5746 (Virgo) Alias: Herschel  I-126 Hidden Treasures catalog object 74   [ Herschel 400 Objects ]  [ Hidden Treasures ] The bright star at top left is HIP 72083 (mag +8.5)

Annotated CCD Image (70% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 03:12 UT (#1101181-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Annotated CCD Image (70% size, log scale) Image details as above

Annotated Negative CCD Image (70% size, logscale) Image details as above

Annotated Negative CCD Image (70% size, logscale. cropped) Image details as above

Annotated CCD Image (70% size, log scale. cropped) Image details as above

NGC 5746 - Earlier Image (2005)

CCD Image 3 x 2 min exposure (medium combine), clear filter 2005-05-18  00:35 h UT (#87108-10) 8" LX200 Classic + ST-7E

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UGC 2926 - Spiral Galaxy with Type II Supernova 2022acyd

UGC 2926 with SN 2022acyd (Taurus) SN 2022acyd (Type: II) discovered 2022-12-15.248 UT by ZTF Alias: ZTF22abysshb Discovery Mag +18.3  ( Rochester Latest Extragalactic Novae | TNS 2022acyd  | ZTF22abysshb )

UGC 2926 with SN 2022acyd - 2023-02-22 (T+69.6d) Image below (2023-02-22.878) was taken 69.6 days after discovery of 2022acyd Position of earlier SN (not visble) is shown by white cross-hairs

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 21:14 UT (#1101027-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022acyd (UGC 2926) on Supernova 2022 Page >>

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UGC 3044 - Irregular Galaxy with Type II Supernova 2023cf

UGC 3044 with SN 2023cf (Taurus) SN 2023cf (Type: II) discovered 2023-01-07.225 UT by ZTF Alias: ZTF23aaaatjn Discovery Mag 17.51 (orange-ATLAS filter)  ( Rochester Supernova site | TNS 2023Q )

UGC 3044 with SN 2023cf - 2023-02-22 (T+46.6d) Image below (2023-02-22.817) was taken 46.6 days after discovery of 2023cf Position of reported SN (faint but distinct) is shown by white cross-hairs Measured magnitude +16.84

Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 19:39 UT (#1101005-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2023cf (UGC 3044) on Supernova 2023 Page >>

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UGC 4025 - Spiral Galaxy with Type Ia Supernova 2023boc

UGC 4025 with SN 2023boc (Canis Minor) SN 2023boc (Type: Ia) discovered 2023-02-12.234 UT by ZTF Alias: ZTF23aacfiuv Discovery Mag 18.00 (r-ZTF filter)  ( Rochester Supernova site | TNS 2023boc )

UGC 4025  Spiral Galaxy with SN 2023boc (T+10.7d)

Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 22:37 UT (#1101090-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 4025 with SN 2023boc - 2023-02-22 (T+10.7d) Image below (2023-02-22.940) was taken 10.7 days after discovery of 2023boc Position of reported SN (bright) is shown by white cross-hairs Measured magnitude +15.20

Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-22 22:37 UT (#1101090-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Annotated Negative CCD Image (150% size, square root scale, cropped) Image details as above

Images of SN 2023boc (UGC 4025) on Supernova 2023 Page >>

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UGC 6674 - Spiral Galaxy with Type Ib Supernova 2023bvi

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UGC 8046 - Spiral Galaxy with Type II Supernova SN 2022zxr

UGC 8046 with SN 2022zxr (Ursa Major) SN 2022zxr (Type: II) discovered 2022-11-10.491 UT by ZTF Alias: ZTF22abtcyhv Discovery Mag +16.65  ( Rochester Supernova site | TNS 2022zxr )

UGC 8046 with SN 2022zxr - 2023-02-23 (T+104.7d) Image below (2023-02-23.179) was taken 104.7 days after discovery of 2022zxr Position of reported SN (faint) is shown by white cross-hairs Measured magnitude  +17.01

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 04:26 UT (#1101221-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022zxr (UGC 8046) on Supernova 2022 Page >>

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UGC 9953 - Spiral Galaxy with Type Ia Supernova 2022poy (Attempt)

UGC 9953 with SN 2022poy (Serpens) SN 2022poy (Type: Ia) discovered 2022-07-25.189 UT by ZTF Alias: ZTF22aavwyfw, Gaia22dfd Discovery Mag 19.85 (r-ZTF filter)  ( Rochester Supernova site | TNS 2022poy )

UGC 9953 - Spiral Galaxy Alias:  PGC 55722 (catalog mag +15.6) with adjacent galaxies PGC 1246545 (catalog mag +16.8), PGC 214400 (catalog mag +17.8)

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 03:35 UT (#1101188-92) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 9953 with SN 2022poy - 2023-02-23 (T+213.0d) Image below (2023-02-23.143) was taken 213.0 days after discovery of 2022poy Position of earlier SN (no longer visible) is shown by white cross-hairs

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 03:35 UT (#1101188-92) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (125% size, square root scale, cropped) Image details as above

Images of SN 2022poy (UGC 9953) on Supernova 2022 Page >>

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UGC 11225 - Spiral Galaxy with Type II Supernova 2023bqh

UGC 11225 with SN 2023bqh (Draco) SN 2023bqh (Type: II) discovered 2023-02-12.982 UT by XOSS Alias: PSP23C, Gaia23atx, ZTF23aacdlst Discovery Mag 19.85 (r-ZTF filter)  ( Rochester Supernova site | TNS 2023bqh | Gaia23atx )

UGC 11225 with SN 2023bqh (T+10.2d)

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 04:06 UT (#1101213-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11225 with SN 2023bqh - 2023-02-23 (T+10.2d) Image below (2023-02-23.165) was taken 10.2 days after discovery of 2023bqh Position of earlier SN (distinct) is shown by white cross-hairs Measured Magnitude +15.05

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-02-23 04:06 UT (#1101213-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (150% size, square root scale, cropped) Image details as above

Images of SN 2023bqh (UGC 11225) on Supernova 2023 Page >>

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