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CCD Images - Session 953 (2022-01-10)
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67P/Churyumov-Gerasimenko - Comet C/2017 K2 (PANSTARRS) - Comet Nova Cas 2021 - Nova (V1405 Cas) AT 2021agpw - CV Type Transient NGC 2761 - Spiral Galaxy with Type Ia Supernova 2021aggu UGC 3855 - Spiral Galaxy with Type II Supernova 2021agco (faded) UGC 4671 - Spiral Galaxy with Type Ia Supernova 2021afsj UGC 5528 - Spiral Galaxy with Type Ia Supernova 2022B UGC 8975 - Spiral Galaxy with Type Ia Supernova 2021adpe Variable Stars (photometric monitoring) - BL Lac Nearby Stars (astrometric monitoring) - None
- Early morning session 2.9 hours - Session began at 03:52 when earlier cloud / risk of rain had cleared - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 0°C (min) - CCD Temperature: -25°C - Notes from 2022-01-10 >> [ Local Files >> ]
| 67P/Churyumov-Gerasimenko (passing through Cancer) Sun Distance 1.48 AU (receeding) Earth Distance 0.52 AU (77.8 million km) |
67P/Churyumov-Gerasimenko - 2022-01-11, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -36.30 arcsec/hr, Dec 4.73 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 3 x 45s exposure (average combine), 3x3 binning, C Filter 2022-01-11 04:32 UT (#953010-12) 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 2022-01-11 04:37 UT (#953010-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 67P/Churyumov-Gerasimenko on Comets 2022 Page >> |
| 67P/Churyumov-Gerasimenko - False Colour Image(s) Inverse Spectrum |
| 67P/Churyumov-Gerasimenko - 2022-01-11 |
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| False Colour CCD Image (70% size, log scale) 15 x 45s exposure (average combine), 3x3 binning, C Filter 2022-01-11 04:37 UT (#953010-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| C/2017 K2 (PANSTARRS) (passing through Ophiuchus) Sun Distance 4.30 AU (approaching) Earth Distance 5.01 AU (749.3 million km) |
C/2017 K2 (PANSTARRS) - 2022-01-11, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 30.24 arcsec/hr, Dec -8.79 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 3 x 45s exposure (average combine), 3x3 binning, C Filter 2022-01-11 06:33 UT (#953062-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
CCD Image (100% size, square root scale, cropped) 9 x 45s exposure (average combine), 3x3 binning, C Filter 2022-01-11 06:35 UT (#953062-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of C2017 K2 (PANSTARRS) on Comets 2021 Page >> |
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| 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 - 2022-01-11 (T+298.9d) Image below (2022-01-11.289) was taken 298.9 days after discovery of Nova is shown by white cross hairs. Measured magnitude +9.25 (linked with Detection Threshold = 15) |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 30s exposure (average combine), 3x3 binning, C Filter 2022-01-11 06:58 UT (#953078-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Nova Cas 2021 (V1405 Cas) Spectra - 2022-01-11 (T+298.9d) |
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| Spectra produced in AstroMain using Image taken with Star Analyser
200 5 x 30s exposure (average combine), 2x2 binning, S Filter 2022-01-11 07:01 UT (#953083-87) 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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| AT 2021agpw (Serpens) AT 2021agpw (Type: CV) discovered 2021-12-27.275 UT by MASTER Alias: MASTER OT J155629.78+090149.3 Discovery Mag 10.1 (red long variability ?) [ TNS 2021agpw ] |
| AT 2021agpw - 2022-01-11 (T+15.0d) Image below (2022-01-11.263) was taken 15.0 days after discovery of 2021agpw Reported transient is shown by white cross hairs. Measured magnitude +10.54 |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, C Filter 2022-01-11 06:22 UT (#953055-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2021agpw on Transients 2021 Page >> |
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NGC 2761 with SN2021aggu (Cancer) SN 2021aggu (Type: Ia) discovered 2021-12-12.757 UT by ATLAS Alias: ATLAS21bnhv, Gaia21fnr ( Rochester Supernova site | Gaia21dym ] |
| NGC 2761 with SN 2021aggu - 2022-01-11 (T+29.4d) Image below (2022-01-11.201) was taken 29.4 days after discovery of 2021aggu Position of reported SN (faint but distinct) is shown by white cross-hairs |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-11 04:58 UT (#953027-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2021aggu (NGC 2761) on Supernovae 2021 Page >> |
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| UGC 3855 with SN2021agco (Lynx) SN 2021agco (Type: II) discovered 2021-12-05.564 UT by XOSS Alias: PSP21al ( Rochester Supernova site | Andrea Mantero image | Jordi Camarasa image) |
| UGC 3855 with SN 2021agco - 2022-01-11 (T+36.6d) Image below (2022-01-11.174) was taken 36.6 days after discovery of 2021agco Position of reported SN (not visible) is shown by white cross-hairs |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-11 04:20 UT (#953003-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2021agco (UGC 3855) on Supernovae 2021 Page >> |
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| 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 SN 2021afsj - 2022-01-11 (T+42.5d) Image below (2022-01-11.231) was taken 42.5 days after discovery of 2021afsj Position of SN is shown by white cross-hairs Measured magnitude ? (unable to measure) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-11 05:42 UT (#953041-45) 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 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 SN 2022B - 2022-01-11 (T+9.7d) Image below (2022-01-11.216) was taken 9.7 days after discovery of 2022B Position of SN (visible & distinct) shown by white cross-hairs Measured magnitude +18.00 |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-11 05:20 UT (#953034-38) 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 8975 with SN 2021adpe (Canes Venatici) SN 2021adpe (Type: Type Ia, z=0.009) discovered 2021-11-04.975 UT by Gaia Alias: Gaia21fas, Mag +17.76 at discovery (Rochester Supernova site | Gaia21fas ) |
| UGC 8975 with SN 2021adpe - 2022-01-11 (T+67.3d) Image below (2022-01-11.247) was taken 67.3 days after discovery of 2021adpe Position of SN (very faint) shown by white cross-hairs |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-11 06:04 UT (#953048-52) 12" LX200R (at f/10.4) + ST-10XME Unguided |
| Images of SN 2021adpe (UGC 8975) on Supernovae 2021 Page >> |
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| This Web Page: | CCD Images - Session 953 (2022-01-10) |
| Last Updated : | 2024-05-26 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
