David's Astronomy Pages CCD Images - Session 964 (2022-02-05)

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67P/Churyumov-Gerasimenko - Comet 100P/Hartley - Comet (Attempt) C/2019 L3 (ATLAS) - Comet     Nova Cas 2021 - Nova (V1405 Cas)     NGC 2922 - Irregular Galaxy with Type Ic Supernova 2022bdu NGC 4348 - Spiral Galaxy with Type Ia Supernova 2022fw NGC 4533 - Spiral Galaxy with Type II Supernova 2021bug (Attempt) NGC 4896 - Elliptical Galaxy with Type Ia Supernova 2021wad NGC 5117 - Spiral Galaxy with Type II Supernova 2022abq     PGC 38265 - Spiral Galaxy     UGC 3457 - Spiral Galaxy with Type Ia Supernova 2022blm UGC 4550 - Spiral Galaxy (PGC 24490) UGC 4671 - Spiral Galaxy with Type Ia Supernova 2021afsj UGC 4719 - Spiral Galaxy (PGC 25308) UGC 5528 - Spiral Galaxy with Type Ia Supernova 2022B UGC 6014 - Spiral Galaxy with Type MP Transient AT 2022bil (Unconfirmed) UGC 7522 - Spiral Galaxy (PGC 40621) UGC 8012 - Spiral Galaxy with Type 1a-pec Supernovae 2022aod      Variable Stars (photometric monitoring) - AM CVn, SY Cnc, U Gem, CN Ori      Nearby Stars (astrometric monitoring) - DX Cnc, Scholz's Star

- All night session 7.7 hours - Session ended early at 03:53 due to development of cloud - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: -1°C (min) - CCD Temperature:  -20°C - Notes from 2022-02-05 >>    [ Local Files >> ]

67P/Churyumov-Gerasimenko - Comet

67P/Churyumov-Gerasimenko (passing through Cancer) Sun Distance 1.67 AU (receeding) Earth Distance 0.70 AU (104.7 million km)		67P/Churyumov-Gerasimenko - 2022-02-05, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -22.77 arcsec/hr, Dec -8.91 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 45s exposure (average combine), 3x3 binning, C Filter 2022-02-05 20:37 UT (#964026-28) 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 45s exposure (average combine), 3x3 binning, C Filter 2022-02-05 20:43 UT (#964026-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of 67P/Churyumov-Gerasimenko on Comets 2022 Page >>

67P/Churyumov-Gerasimenko - False Colour Image(s)  Inverse Spectrum

67P/Churyumov-Gerasimenko - 2022-02-05

False Colour CCD Image (70% size, log scale) 15 x 45s exposure (average combine), 3x3 binning, C Filter 2022-02-05 20:43 UT (#964026-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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100P/Hartley - Comet (Attempted observation)

100P/Hartley  (passing through Canes Venatici) Sun Distance 2.44 AU (approaching) Earth Distance 1.66 AU (247.8 million km) No sign of comet at expected position (white circle)		100P/Hartley - 2022-01-22, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -8.36 arcsec/hr, Dec 17.23 arcsec/hr) No sign of comet at expected position (white circle)
Annotated CCD Image (50% size, square root scale) 5 x 60s exposure (average combine), 3x3 binning, C Filter 2022-02-06 02:04 UT (#964165-69) 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) Image details as left
Images of 100P/Hartley on Comets 2022 Page >>

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C/2019 L3 (ATLAS) - Comet

C/2019 L3 (ATLAS) (passing through Gemini) Sun Distance 3.56 AU (turning) Earth Distance 2.73 AU (408.4 million km)		C/2019 L3 (ATLAS)  - 2022-02-05, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -21.14 arcsec/hr, Dec -30.34 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 45s exposure (average combine), 3x3 binning, C Filter 2022-02-05 20:26 UT (#964015-17) 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 45s exposure (average combine), 3x3 binning, C Filter 2022-02-05 20:29 UT (#964015-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2019 L3 (ATLAS) on Comets 2022 Page >>

C/2019 L3 (ATLAS) - False Colour Image Inverse Spectrum

C/2019 L3 (ATLAS)  -  2022-02-05

False Colour CCD Image (70% size, log scale) 9 x 45s exposure (average combine), 3x3 binning, C Filter 2022-02-05 20:29 UT (#964015-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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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 - 2022-02-05 (T+324.4d) Image below (2022-02-05.842) was taken 324.4 days after discovery of Nova is shown by white cross hairs.  Measured magnitude +9.50 (linked with Detection Threshold = 15)

Annotated CCD Image (100% size, linear scale, cropped) 30s exposure (single frame), 3x3 binning, C Filter 2022-02-05 20:14 UT (#964006) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Nova Cas 2021 (V1405 Cas) Spectra - 2022-02-05 (T+324.4d)

Spectra produced in AstroMain using Image taken with Star Analyser 200 5 x 30s exposure (average combine), 2x2 binning, S Filter 2022-02-05 20:17 UT (#964008-12) 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 >>

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NGC 2922 - Irregular Galaxy with Type Ic Supernova 2022bdu

NGC 2922 with SN2022bdu (Leo Minor) SN 2022bdu (Type: Ic) discovered 2022-02-02.477 UT by ATLAS Alias: ATLAS22eik  ( Rochester Supernova site | TNS 2022bdu )  [ Irregular Galaxies ]

NGC 2922 with SN2022bdu - 2022-02-05 (T+3.5d) Image below (2022-02-05.991) was taken 3.5 days after discovery of 2022bdu Reported position of SN (just distiguishable) is shown by white cross-hairs

Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 23:56 UT (#964124-28) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022bdu (NGC 2922) on Supernovae 2022 Page >>

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NGC 4348 - Spiral Galaxy with Type Ia Supernova 2022fw

NGC 4348 with SN2022fw (Virgo) SN 2022fw (Type: Ia) discovered 2022-01-09.490 UT by ASAS-SN Alias: ASASSN-22am  (Rochester Supernova site | TNS 2022fw )

NGC 4348 with SN2022fw - 2022-02-06 (T+27.6d) Image below (2022-02-06.119) was taken 27.6 days after discovery of 2022fw Position of reported SN (fading) is shown by white cross-hairs Measured magnitude ? (unable to insert WCS)

Annotated CCD Image  (100% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 02:58 UT (#964181-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022fw (NGC 4348) on Supernovae 2022 Page >>

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NGC 4533 - Spiral Galaxy with Type II Supernova 2021bug (Attempt)

NGC 4533 with SN2021bug (Virgo) SN 2021bug (Type: II) discovered 2021/02/04.413 UT by ZTF Alias: ZTF21aagydmn, ATLAS21dqt Discovery Magnitude 18.29  ( Rochester Supernova site | TNS 2021bug )

NGC 4533 - Spiral Galaxy

Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 03:42 UT (#964195-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4533 with SN2021bug - 2022-02-06 (T+366.7d) Image below (2022-02-06.151) was taken 366.7 days after discovery of 2021bug Reported position of earlier SN (not visible) is shown by white cross-hairs

Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 03:42 UT (#964195-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2021bug (NGC 4533) on Supernovae 2021 Page >>

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NGC 5117 - Spiral Galaxy with Type II Supernova 2022abq

NGC 5117 with SN2022abq (Canes Venatici) SN 2022abq (Type: II) discovered 2022-01-21.050 UT by F. Cappiello, S. Massaro Alias: Ric7-2022abqGBObs, ATLAS22cks  (Rochester Supernova site | TNS 2022abq )

NGC 5117 with SN2022abq - 2022-02-06 (T+16.0d) Image below (2022-02-06.022) was taken 16.0 days after discovery of 2022abq Position of SN is shown by white cross-hairs Measured magnitude +15.70

Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 00:40 UT (#964138-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022abq (NGC 5117) on Supernovae 2022 Page

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PGC 38265 - Spiral Galaxy

PGC 38265 (Ursa Major) Ring Galaxy, J.Lowrey List.  [ Ring Galaxies ]

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 01:02 UT (#964145-49) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

PGC 38265 - Detail

Annotated CCD Image (175% size, square root scale, cropped) Image details as above

Negative CCD Image (175% size, square root scale, cropped) Image details as above

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UGC 3457 - Spiral Galaxy with Type Ia Supernova 2022blm

UGC 3457 with SN2022blm (Monoceros) SN 2022blm (Type: Ia) discovered 2022-02-05.301 UT by LOSS Alias: KAIT-22A Discovery magnitude +16  ( Rochester Supernova site | TNS 2022blm )

UGC 3457 with SN2022blm - 2022-02-05 (T+0.6d) Image below (2022-02-05.920) was taken 0.6 days after discovery of 2022blm Position of SN (faint) is indicated by white cross-hairs

CCD Image  (150% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 22:14 UT (#964082-86) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022blm (UGC 3457) on Supernovae 2022 Page

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UGC 4550 - Spiral Galaxy (PGC 24490)

UGC 4550 (Cancer) Alias: PGC 24490 Flat Galaxy Atlas  [ Flat Galaxies ]

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 21:07 UT (#964043-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 4550 - Detail

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

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

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UGC 4671 - Spiral Galaxy with Type Ia Supernova 2021afsj

UGC 4671 with SN2021afsj (Ursa Major) SN 2021afsj (Type: Ia) discovered 2021-11-29.718 UT by Shuji Tokuoka Alias: Gaia21flf, ZTF21acqstfo  ( Rochester Supernova site | Gaia21flf  )

UGC 4671 with SN2021afsj - 2022-02-05 (T+68.2d) Image below (2022-02-05.895) was taken 68.2 days after discovery of 2021afsj Position of SN is shown by white cross-hairs

Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 21:39 UT (#964067-71) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2021afsj (UGC 4671) on Supernovae 2021 Page >>

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UGC 4719 - Spiral Galaxy (PGC 25308)

UGC 4719 / PGC 25308 (Ursa Major) Flat Galaxy Atlas  [ Flat Galaxies ]

Annotated CCD Image (50% size, square root scale) 7 x 120s exposure (average combine), 3x3 binning, C Filter 2022-02-05 23:27 UT (#964110-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 4719 - Detail

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

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

UGC 4719 - Earlier Image (2020) Target taking at low altitude (18.2°) / moderate airmass (3.2) and through thin cloud Galaxy is only just visible in image below

Annotated CCD Image (50% size, linear scale) 2 x 120s exposure (average combine), 3x3 binning, C Filter 2020-09-05 22:42 UT (#806033-34) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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NGC 4896 - Elliptical Galaxy with Type Ia Supernova 2021wad

NGC 4896 with SN2021wad (Coma Berenices) SN 2021wad (Type: Ia, zhost=0.019864) discovered 2021/08/15.261 UT by ATLAS Alias: ATLAS21bgbp, Gaia21duy Magnitude +17.68 at discovery  (Rochester Supernova site, Gaia21duy )

NGC 4896 with SN2021wad - 2022-02-06 (T+174.8d) Image below (2022-02-06.067) was taken 174.8 days after discovery of 2021wad 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, C Filter 2022-02-06 01:45 UT (#964158-62) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2021wad (NGC 4896) on Supernovae 2021 Page >>

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UGC 5528 - Spiral Galaxy with Type Ia Supernova 2022B

UGC 5528 with SN2022B (Sextans) SN 2022B (Type: Ia) discovered 2022-01-01.494 UT by ATLAS Alias: ATLAS22aab Mag +17.63 at discovery  (Rochester Supernova site | TNS 2022B )

UGC 5528 with SN2022B - 2022-02-05 (T+35.5d) Image below (2022-02-05.949) was taken 35.5 days after discovery of 2022B Position of earlier SN (very faint) is shown by white cross-hairs

Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 22:55 UT (#964098-102) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022B (UGC 5528) on Supernovae 2022 Page >>

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UGC 6014 - Spiral Galaxy with Type MP Transient AT 2022bil (unconfirmed)

UGC 6014 with AT 2022bil (Leo) AT2022bil (Type: MP) discovered 2022-02-02.029 UT by MASTER Alias: MASTER OT J105342.41+094343.9, MP 1642 Hill  (Rochester Supernova site,  TNS 2022bil )

UGC 6014 with AT 2022bil - 2022-02-06 (T+4.0d) Image below (2022-02-06.008) was taken 4.0 days after discovery of 2022bil Position of reported transient (not visible) is shown by white cross-hairs. Transient is unconfirmed.

Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 00:21 UT (#964131-35) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022bil (UGC 6014) on Transients 2022 Page >>

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UGC 7522 - Spiral Galaxy (PGC 40621)

UGC 7522 (Virgo) Alias: PGC 40621 Flat Galaxy Atlas  [ Flat Galaxies ]

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-06 03:25 UT (#964188-92) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 7522 - Detail

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

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

UGC 7522 - Earlier Image (Mar 2021) Suboptimal image (uneven background, incomplete subs)

Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2021-03-21 23:40 UT (#873016-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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UGC 8012 - Spiral Galaxy with Type 1a-pec Supernovae 2022aod

UGC 8012 with AT2022aod (Canes Venatici) SN 2022aod (Type: Ia-pec) discovered 2022-01-17.679 UT by PS1 Alias: PS22xr, Gaia22aku  (Rochester Supernova site | TNS 2022aod )

UGC 8012 with SN2022aod - 2022-02-06 (T+19.4d) Image below (2022-02-06.052) was taken 19.4 days after discovery of 2022aod Position of reported transient (just distinguishable ?) is shown by white cross-hairs

Annotated CCD Image  (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 01:27 UT (#963173-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022aod (UGC 8012) on Supernovae 2022 Page >>

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