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Images - Session 1147 (2023-09-20)
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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 - 2023-09-21 (T+1029.3d) Image below (2023-09-21.087) was taken 1029.3 days after discovery of nova Nova (fading) is shown by white cross hairs. Measured magnitude +17.77 |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 120s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 02:11 UT (#1147146-50) 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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| AT 2022xan (Perseus) AT 2022xan (Type: ulens?) discovered 2022-10-03.062 UT by Gaia Alias: Gaia22ecz Discovery Mag 14.44 (G-Gaia Filter) vs Historic Mag 14.74 Bright gal.plane source candidate microlensing event or Be-type outburst rises by 0.3 mag ( TNS 2022xan | Gaia22ecz ) |
| AT 2022xan - 2023-09-20 (T+352.9d) Image below (2023-09-20.957) was taken 352.9 days after discovery of 2022xan Position of reported transient (likely faded again) is shown by white cross-hairs Measured Magnitude +14.57 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 23:06 UT (#1147085-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2022xan on Transients 2022 Page >> |
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| AT 2023dnz (Cassiopeia) AT 2023dnz (Type: ulens?) discovered 2023-03-11.909 UT by Gaia Alias: Gaia23bcr Discovery Mag 13.21 (G-Gaia Filter) vs Historic Mag 13.44 Bright gal.plane source candidate microlensing event or Be-type outburst rises by 0.2 mag ( TNS 2023sqw | Gaia23bcr ) |
| AT 2023dnz - 2023-09-20 (T+193.0d) Image below (2023-09-20.942) was taken 193.0 days after discovery of 2023dnz Position of reported transient (likely faded again) is shown by white cross-hairs Unable to easily separate AT 2023dnz and adjacent star Measured Magnitude ? |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 22:43 UT (#1147078-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| AT 2023dnz - Detail (2023-09-20, T+193.0d) Note: Unable to separate AT 2023dnz and adjacent star |
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| Annotated CCD Image (175% size, linear scale, cropped) Image details as above |
| Images of AT 2023dnz on Transients 2023 Page >> |
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| AT 2023pmt (Draco) AT 2023pmt (Type: CV) discovered 2023-08-15.760 UT by XOSS Alias: XM103MZ, TCP J20091347+6441100 Discovery Mag 16.7 (Clear Filter) ( TNS 2023pmt ) |
| AT 2023pmt - 2023-09-21 (T+36.3d) Image below (2023-09-21.018) was taken 36.3 days after discovery of 2023pmt Position of reported transient (not visible / presumed faded) is shown by white cross-hairs |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 00:29 UT (#1147113-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023pmt on Transients 2023 Page >> |
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| AT 2023rfq (Cygnus) AT 2023rfq (Type: YSO?) discovered 2023-08-24.114 UT by Gaia Alias: Gaia23cbk Discovery Mag 13.19 (G-Gaia Filter) (vs Historic Mag 13.49) Brightening in candidate YSO ( TNS 2023rfq | Gaia23cbk ) |
| AT 2023rfq - 2023-09-21 (T+27.9d) Image below (2023-09-21.028) was taken 27.9 days after discovery of 2023rfq Position of reported transient is shown by white cross-hairs Measured magnitude +13.00 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 00:47 UT (#1147121-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023rfq on Transients 2023 Page >> |
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| CGCG 462-013 with AT 2023see (Aries) AT 2023see (Type: HP) discovered 2023-09-12.699 UT by Shuji Tokuoka Discovery Mag 16.9 (Clear Filter) ( TNS 2023see ) |
| CGCG 462-013 - Galaxy CGCG 462-013 (Alias PGC 9313, Catalog Mag +15.7) with adjacent galaxy NGC 924 (PGC 9302, Catalog Mag +13.5) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 23:27 UT (#1147093-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| CGCG 462-013 with AT 2023see - 2023-09-20 (T+8.3d) Image below (2023-09-20.972) was taken 8.3 days after discovery of 2023see Position of reported transient (not visible) is shown by white circle No sign of transient object at reported coordinates. |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 23:27 UT (#1147093-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023see (CGCG 462-013) on Transients 2023 Page >> |
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| IC 458 with SN 2023rgp (Lynx) SN 2023rgp (Type: Ia) discovered 2023-09-04.456 UT by ZTF Alias: ZTF23abawgqs Discovery Magnitude 18.17 (g-ZTF Filter) ( TNS 2023rjj ) |
| IC 458 with SN 2023rgp - 2023-09-21 (T+16.6d) Image below (2023-09-21.099) was taken 16.6 days after discovery of 2023rgp Position of reported transient (faint but distinct) is indicated by white cross-hairs. Measured Magnitude +13.41 (nucleus + SN) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 02:32 UT (#1147153-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 458 with SN 2023rgp - Detail (T+16.6d) |
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| Annotated CCD Image (175% size, log scale, cropped) Image details as above |
| Images of SN 2023rgp (in IC 458) on Supernova 2023 Page >> |
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| 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 - 2023-09-20 (T+251.5d) Image below (2023-09-20.985) was taken 251.5 days after discovery of 2023fu Position of SN (very faint) 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, Clear Filter 2023-09-20 23:47 UT (#1147099-103) 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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| 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 - 2023-09-21 (T+261.2d) Image below (2023-09-21.153) was taken 261.2 days after discovery of 2023af Position of earlier SN (now faded & no longer visible) 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, Clear Filter 2023-09-21 03:48 UT (#1147192-96) 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 205 with AT 2023sqw (Andromeda) AT 2023sqw (Type: unk) discovered 2023-09-15.249 UT by Chris Spratt Discovery Mag 17.47 (G-Gaia Filter) Transient was discovered by C. E. Spratt on images obtained at the Rothney Astrophysical Observatory (University of Calgary) Baker-Nunn Schmidt + CCD Transient reported by Dave Balam ( TNS 2023sqw ) |
| NGC 205 (M110) - Elliptical Galaxy with AT 2023sqw (T+5.7d) Position of reported transient (not visible) is shown by white circle |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 22:07 UT (#1147056-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 205 (M110) with AT 2023sqw - 2023-09-20 (T+5.7d) Image below (2023-09-20.916) was taken 5.7 days after discovery of 2023sqw Position of reported transient (not visible) is shown by white circle No sign of transient object at reported coordinates. |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 22:07 UT (#1147056-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 205 (M110) - Earlier Image (2021-12-05) - Pre-Transient |
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| CCD Image (70% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2021-12-05 22:12 UT (#939125-28) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023sqw (NGC 205) on Transients 2023 Page >> |
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| NGC 924 (Aries) with adjacent galaxy CGCG 462-013 (Alias PGC 9313, Catalog Mag +15.7) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 23:27 UT (#1147093-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 924 - Detail |
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| Annotated CCD Image (150% size, square root scale, cropped) Image details as above |
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| NGC 1086 with SN 2023rix (Perseus) SN 2023rix (Type: II) discovered 2023-09-05.365 UT by ALeRCE Discovery Magnitude 18.21 (g-ZTF Filter) ( TNS 2023rix ) |
| NGC 1086 with SN 2023rix - 2023-09-21 (T+15.7d) Image below (2023-09-21.042) was taken 15.7 days after discovery of 2023rix Position of reported transient (faint) is indicated by white cross-hairs. Measured Magnitude ? (not resolveable in SExtractor) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 01:09 UT (#1147127-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023rix (in NGC 1086) on Supernova 2023 Page >> |
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| NGC 1272 with AT 2023seo (Perseus) AT 2023seo (Type: unk) discovered 2023-09-13.440 UT by ATLAS Alias: ATLAS23sjh Discovery Mag +16.65 ( Rochester Supernova site | TNS 2022zxr ) |
| NGC 1272 with AT 2023seo - 2023-09-21 (T+7.6d) Image below (2023-09-21.072) was taken 7.6 days after discovery of 2023seo Position of reported transient (not distinguishable) 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, Clear Filter 2023-09-21 01:52 UT (#1147140-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 1272 and adjacent galaxies NGC 1267, NGC 1268, NGC 1270, NGC 1272, NGC 1273, NGC 1274, NGC 1277, NGC 1278, NGC 1279, PGC 12405 (catalog mag +15.0), PGC 12353 (catalog mag +16.2), PGC 12386 (catalog mag +16.3), PGC 12409 (catalog mag +16.4), PGC 12423 (catalog mag +16.5), PGC 12336 (catalog mag +16.6), PGC 12358 (catalog mag +16.7), PGC 2181376 (catalog mag +16.8), PGC 2182223 (catalog mag +17.1), PGC 12448 (catalog mag +17.2), |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 01:52 UT (#1147140-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (70% size, square root scale) Image details as above |
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| Annotated CCD Image (70% size, square root scale) Image details as above |
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NGC 1272 - Earlier Image (Nov 2012) |
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| CCD Image (square root
scaling, 70% size) 7 x 120s (average combine), 3x3 binning, C filter 2012-11-17 21:35h UT (#526363-69) 12" LX200R (at f/9.7) + ST-10XME |
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| Images of AT 2023seo (NGC 1272) on Transients 2023 Page >> |
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| NGC 2326 with SN 2023pgb (Lynx) SN 2023pgb (Type: II) discovered 2023-08-12.496 UT by ZTF Alias: ZTF23aaxdfya Discovery Magnitude 17.44 ( r-ZTF) ( TNS 2023pgb ) |
| NGC 2326 with SN 2023pgb - 2023-09-21 (T+39.6d) Image below (2023-09-21.123) was taken 39.6 days after discovery of 2023pgb Position of reported SN (faint) is indicated by white cross-hairs. Measured Magnitude +18.02 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 03:06 UT (#1147177-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
| Images of SN 2023pgb (in NGC 2326) on Supernova 2023 Page >> |
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| NGC 7385 Galaxy Group (Pegasus) Alias: WBL 688 Ast.Now Deep Sky Challenge, Oct 2023 [ Deep Sky Challanges (Ast.Now) ] 6 main members of group are NGC 7385, 7386, 7383, 7389, 7387 & 7390 Other smaller galaxies in field of view are PGC 95571 (catalog mag +16.4), PGC 69835 (catalog mag +16.8) & PGC 1396230 (catalog mag +17.4) Using JogW 2.0', JogN 0.5' Image is not centered as intended (Target to be rescheduled for a future session) |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 21:14 UT (#1147035-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 7385 (Pegasus) Part of NGC 7385 Galaxy Group (WBL 688) Ast.Now Deep Sky Challenge, Oct 2023 [ Deep Sky Challanges (Ast.Now) ] |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 21:14 UT (#1147035-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 3174 with SN 2023mut (Orion) SN 2023mut (Type: IIb) discovered 2023-07-11.180 UT by ASAS-SN Alias: ASASSN-23fh Discovery Magnitude 15.2 (g-Sloan Filter) ( TNS 2023mut ) |
| UGC 3174 with SN 2023mut - 2023-09-21 (T+71.9d) Image below (2023-09-21.057) was taken 71.9 days after discovery of 2023mut Position of reported SN (distinct) is indicated by white cross-hairs. Measured Magnitude +14.76 (nucleus + SN) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 01:30 UT (#1147134-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023mut (in UGC 3174) on Supernova 2023 Page >> |
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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 with SN 2022pru - 2023-09-21 (T+421.0d) Image below (2023-09-21.167) was taken 421.0 days after discovery of 2022pru Position of earlier SN (faded & no longer 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, Clear Filter 2023-09-21 04:09 UT (#1147199-203) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 6983 with SN 2022pru - Earlier Image, 2022-12-28 (T+153.9d) Image below (2022-12-28.075) was taken 153.9 days after discovery of 2022pru Position of SN (bright) is shown by white cross-hairs Measured magnitude +17.00 (aperture 8), fading |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-12-28 01:58 UT (#1076018-22) 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 1147 (2023-09-20) |
| Last Updated : | 2024-06-15 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
