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Images - Session 1029 (2022-08-19)
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107P/Wilson-Harrington - Comet Nova Cas 2021 - Nova (V1405 Cas) Nova Per 2020 - Nova (V1112 Per) NGC 5875 - Spiral Galaxy with Type Ic-pec Supernova 2022oqm NGC 5894 - Spiral Galaxy with Type II Supernova 2022pgf NGC 6745 - Spiral Galaxy with Type IIn Supernova 2022prr NGC 7492 - Globular Cluster NGC 7753 - Spiral Galaxy (ARP 86) UGC 6983 - Spiral Galaxy with Type II Supernova 2022pru Variable Stars (photometric monitoring) - RX And, Z And, SS Cyg, KIC 8462852, BL Lac, Nearby Stars (astrometric monitoring) - None
- Although intended as an all-night session, an AstroMain program crash just before starting Near Zenith Focusing, meant there was a signficant delay until the issue was noticed and resolved by installing a new corrected version of the program. After restarting observatory software the effective session length was 1.6 hours. - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 12.5°C (min) - CCD Temperature: -10°C - Notes from 2022-08-19 >>
| 107P/Wilson-Harrington (passing through Taurus) Sun Distance 0.97 AU Earth Distance 0.51 AU (75.8 million km) Comet position (not visible) is indicated by white circle |
107P/Wilson-Harrington - 2022-08-20 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 196.58 arcsec/hr, Dec 8.90 arcsec/hr) Comet position (not visible) is indicated by white circle |
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| Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 02:14 UT (#1029107-09) 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) 12 x 60s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 02:15 UT (#1029103-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 107P Wilson-Harrington on Comets 2022 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 - 2022-08-20 (T+519.7d) Image below (2022-08-20.107) was taken 519.7 days after discovery of nova Nova is shown by white cross hairs. Measured magnitude +10.45 |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 30s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 02:31 UT (#1029118-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Nova Cas 2021 (V1405 Cas) Spectra - 2022-08-20 (T+519.7d) |
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| Spectra produced in AstroMain using Image taken with Star Analyser
200 4 x 60s exposure (average combine), 2x2 binning, S Filter 2022-08-20 02:36 UT (#1029124-27) 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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| Nova Per 2020 (Perseus) Nova in Perseus discovered 2020/11/25.807 [ Novae ] Nova Per 2020 discovered independently by Seiji Ueda and Stanislav Korotkiy et al AT 2020abap (Type: CV) reported 2020/11/27.230 UT by PGIR Alias: N Per 2020 , PGIR20fbf, TCP J04291888+4354233, TCP J04291884+4354232, V1112 Per |
| Nova Per 2020 - 2022-09-02 (T+645.3d) Image below (2022-09-02.062) was taken 645.3 days after discovery of nova Nova (faded but still visible) is shown by white cross hairs. Measured magnitude +16.82 |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 90s exposure (average combine), 3x3 binning, Clear Filter 2022-09-02 01:34 UT (#1035147-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of Nova Per 2020 on Novae Page >> |
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| NGC 5875 with SN 2022oqm (Bootes) SN 2022oqm (Type: Ic-pec) discovered 2022-07-11.190 UT by ZTF Alias: ZTF22aasxgjp Discovery Mag 17.32 ( Rochester Supernova site | TNS 2022oqm ) |
| NGC 5875 with SN 2022oqm - 2022-08-19 (T+39.8d) Image below (2022-08-19.942) was taken 39.8 days after discovery of 2022oqm Position of SN (faint) is shown by white cross-hairs Measured magnitude ? (unable to determine) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-19 22:43 UT (#1029011-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2022oqm (NGC 5875) on Supernovae 2022 Page >> |
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| NGC 5894 with SN 2022pgf (Draco) SN 2022pgf (Type: II) discovered 2022-07-22.285 UT by ZTF Alias: ZTF22aauurbv, ATLAS22vul, PS22gvc ( Rochester Supernova site | TNS 2022pgf ) |
| NGC 5894 with SN 2022pgf - 2022-08-19 (T+28.7d) Image below (2022-08-19.958) was taken 28.7 days after discovery of 2022pgf Position of reported transient (bright) is shown by white cross-hairs Measured Magnitude +14.91 |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-19 23:07 UT (#1029019-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2022pgf (NGC 5894) on SN 2022 Page >> |
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| 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 - 2022-08-19 (T+23.7d) Image below (2022-08-19.988) was taken 23.7 days after discovery of 2022prr Position of SN (bright) is shown by white cross-hairs Measured magnitude +14.96 |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-19 23:52 UT (#1029033-37) 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 7492 (Aquarius) Deep Sky Challenge Object, Ast.Now, Oct 2021 [ Deep Sky Challanges (Ast.Now) ] [ Globular Star Clusters ] Poor quality image (due to suboptimal seeing & somewhat hazy conditions ) Image taken with NGC 7492 lying at Altitude 17.1° (about as high as target gets) |
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| Annotated CCD Image (50% size, square root scale) 4 x 90s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 01:44 UT (#1029089-93) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7492 - Detail |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
| NGC 7492 - Earlier Image (2009) |
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| CCD Image (cropped) 10 x 30s exposure (average combine), 3x3 binning, C Filter 2009-12-04 18:43 h UT (#402103-07 and 402221-25) 12" LX200R (at f/5.7) + ST-10XME |
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| NGC 7753 (Pegasus) Alias: ARP 86 - NGC 7753 with companion NGC 7752 [ ARP Galaxies ] |
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| Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 00:48 UT (#1029066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7753 / ARP 86 - Detail |
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| Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 00:48 UT (#1029066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (125% size, square root scale, cropped) Image details as above |
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| False-colour CCD Image (125% size, square root scale, cropped) Image details as above |
| NGC 7753 / ARP 86 - Earlier Image (2007) |
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| False Colour CCD Image (200% size) Log scale, False Colour (inverse spectrum) 3 x 180s exposure (average combine), 2x2 binning, C Filter 2007-10-20 22:26 hUT (#223156-58) 8" LX200 Classic + ST-7E |
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| CCD Image Image details as above |
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| UGC 6983 with SN 2022pru (Ursa Major) SN 2022pru (Type: II) discovered 2022-07-27.130 UT by ASAS-SN Alias: ASASSN-22jo ( Rochester Supernova site | TNS 2022pru ) |
| UGC 6983 - Spiral Galaxy with SN 2022pru (T+23.8d) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-19 22:23 UT (#1029005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 6983 with SN 2022pru - 2022-08-19 (T+23.8d) Image below (2022-08-19.926) was taken 23.8 days after discovery of 2022pru Position of SN (bright) is shown by white cross-hairs Measured magnitude +15.07 |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-19 22:23 UT (#1029005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2022pru (UGC 6983) on Supernovae 2022 Page >> |
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| This Web Page: | Images - Session 1029 (2022-08-19) |
| Last Updated : | 2024-06-17 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
