David's Astronomy Pages CCD Images - Session 962 (2022-02-03)

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Images (S963)

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Session Notes

67P/Churyumov-Gerasimenko - Comet     M61 - Spiral Galaxy     NGC 4227 - Spiral Galaxy with Type Ia Supernova 2021biz NGC 4348 - Spiral Galaxy with Type Ia Supernova 2022fw NGC 4774 - Spiral Galaxy (Kidney Bean Galaxy) NGC 4896 - Elliptical Galaxy with Type Ia Supernova 2021wad NGC 5117 - Spiral Galaxy with Type II Supernova 2022abq     PGC 27825 - Spiral Galaxy     UGCA 258 - Irregular Galaxy (PGC 37680) with Type II Supernova 2022mm UGC 8012 - Spiral Galaxy with Type 1a-pec Supernovae 2022aod (attempt) UGC 10566 - Spiral Galaxy with Type Ia Supernova 2022aab          - AT2021kmb attempt failed (due to poor sky transparency)      Variable Stars (photometric monitoring) - GK Per      Nearby Stars (astrometric monitoring) - Barnards Star

- Post-midnight session 5.7 hours - Session start delayed due to cloud / threat of rain and SBIG Camera Glitch - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 0.5°C (min) - CCD Temperature:  -20°C - Notes from 2022-02-03 >>    [ Local Files >> ]     - Aurora Images/Video from 2022-02-03 >>

67P/Churyumov-Gerasimenko - Comet

67P/Churyumov-Gerasimenko (passing through Cancer) Sun Distance 1.65 AU (receeding) Earth Distance 0.68 AU (102.2 million km)		67P/Churyumov-Gerasimenko - 2022-02-04, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -25.14 arcsec/hr, Dec -8.14 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 45s exposure (average combine), 3x3 binning, C Filter 2022-02-04 01:39 UT (#962017-19) 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 2022-02-04 01:45 UT (#962017-31) 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 - 2022-02-04

False Colour CCD Image (70% size, log scale) 15 x 45s exposure (average combine), 3x3 binning, C Filter 2022-02-04 01:45 UT (#962017-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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M61 - Spiral Galaxy

M61 (Virgo)

Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 01:59 UT (#962034-35) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

M61 - Detail

Annotated CCD Image (100% size, square root scale, cropped) Image details as above

M61 with AT2021ilb (Virgo) AT2021ilb (Type: unconf) discovered 2021/04/05.815 UT by Lorenzo Siciliano ( Rochester Supernova site )

M61 with AT2021ilb - 2022-02-04 (T+304.3d) Image below (2022-02-04.080) was taken 304.3 days after discovery of 2021ilb Position of reported transient (no longer visible)  is shown by white cross hairs.

Annotated CCD Image (100% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 01:59 UT (#962034-35) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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NGC 4227 - Spiral Galaxy with Type Ia Supernova 2021biz

NGC 4227 with SN2021biz (Canes Venatici) SN 2021biz (Type: Ia) discovered 2021/01/29.543 UT by ATLAS Alias: ATLAS21dfz  (Rochester Supernova site | Gianluca Masi image | Jean-Claude Merlin image )

NGC 4227 with SN2021biz - 2022-02-04 (T+370.6d) Image below (2022-02-04.109) was taken 370.6 days after discovery of 2021biz 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 2022-02-04 02:46 UT (#962053-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4227 with SN2021biz - Earlier Image, 2021-04-03 (T+64.4d) Image below (2021-04-03.908) was taken 64.4 days after discovery of 2021biz SN shown by white cross hairs.  Measured magnitude +17.3

Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2021-04-03 21:57 UT (#881040-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2021biz (NGC 4227) on Supernovae 2021 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 - 2022-02-04 (T+25.6d) Image below (2022-02-04.086) was taken 25.6 days after discovery of 2022fw Position of reported SN (bright) is shown by white cross-hairs Measured magnitude ? (unable to insert WCS)

Annotated CCD Image  (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 02:14 UT (#962038-42) 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 4774 - Spiral Galaxy (Kidney Bean Galaxy)

NGC 4774 / Kidney Bean Galaxy (Canes Venatici)

CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 03:49 UT (#962075-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4774 with AT2021cjd AT2021cjd (Type: unk) discovered 2021/02/07.491 UT by ZTF Alias: ZTF21aajgdeu

NGC 4774 with AT2021cjd - 2022-02-04 (T+361.7d) Image below (2022-02-04.152) was taken 361.7 days after discovery of 2021cjd Position of earlier transient (faded?) is indicated by white cross-hairs

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 03:49 UT (#962075-79) 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 - 2022-02-04 (T+172.9d) Image below (2022-02-04.167) was taken 172.9 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) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 04:10 UT (#962082-84) 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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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 - 2022-02-04 (T+14.1d) Image below (2022-02-04.122) was taken 14.1 days after discovery of 2022abq Position of SN is shown by white cross-hairs Measured magnitude +15.78

Annotated CCD Image  (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 03:03 UT (#962060-63) 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 27825 - Spiral Galaxy

PGC 27825 (Sextans) PGC 27825 (Catalog mag +14.5) Near to UGCA 173

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 01:08 UT (#962003-07) 12" LX200R  (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

PGC 27825 - 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

PGC 27825 - Earlier Image 2022-01-02 PGC 27825 was not the planned target for imaging but was captured in a position lying near the edge of the image FOV Target to be scheduled as the primary target for future  session

Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-02 03:03 UT (#947224-27) 12" LX200R  (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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UGCA 258 - Irregular Galaxy (PGC 37680) with Type II Supernova 2022mm

UGCA 258 with SN2022mm (Corvus) SN 2022mm (Type: II) discovered 2022-01-11.647 UT by ATLAS Alias: ATLAS22bjw  (Rochester Supernova site | TNS 2022mm  ) [ UGCA Galaxies ] [ Irregular Galaxies ]

UGCA 258 with SN2022mm - 2022-02-04 (T+23.4d) Image below (2022-02-04.054) was taken 23.4 days after discovery of 2022mm Position of SN (faint) is shown by white cross-hairs

CCD Image  (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 01:29 UT (#962011-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022mm (UGCA 258) on Supernovae 2022 Page >>

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UGC 8012 - Spiral Galaxy with Type 1a-pec Supernovae 2022aod (attempted observation)

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 - 2022-02-04 (T+17.5d) Image below (2022-02-04.137) was taken 17.5 days after discovery of 2022aod Position of reported SN (not 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 2022-02-04 03:27 UT (#962067-71) 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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UGC 10566 - Spiral Galaxy with Type Ia Supernova 2022aab

UGC 10566 with SN2022aab (Hercules) SN 2022aab (Type: Ia) discovered 2022-01-19.633 UT by ATLAS Alias: ATLAS22ccn Discovery Mag 17.79 (SN only)  (vs last non-detection limiting magnitude 19.36)  ( Rochester Supernova site | TNS 2022aab )

UGC 10566 with SN2022aab - 2022-02-04 (T+15.6d) Image below (2022-02-04.258) was taken 15.6 days after discovery of 2022aab Position or reported SN (indistinguishable from nucleus) is shown by white cross-hairs Measured magnitude (Nucleus + SN) +15.70

Annotated CCD Image (125% size,square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-04 06:20 UT (#962097-101) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022aab (UGC 10566) on Supernovae 2022 Page

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