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Images - Session 1172 (2023-12-05)
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| 29P/Schwassmann-Wachmann - 2023-12-06 (passing through Cancer) Earth Distance 5.53 AU (827.5 million km) Note : image shows a slight light artifact in top left corner from offset star SAO 80379 (mag +8.68), 0.6' outside FOV. |
29P/Schwassmann-Wachmann - 2023-12-06 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -6.05 arcsec/hr, Dec 0.59 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 8 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 03:56 UT (#1172222-32) 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 |
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| Images of 29P/Schwassmann-Wachmann on Comets 2023 Page >> |
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| 62P/Tsuchinshan - 2023-12-06 (passing through Leo) Sun Distance 1.29 AU (approaching) Earth Distance 0.59 AU (88.0 million km) |
62P/Tsuchinshan - 2023-12-06 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 143.87 arcsec/hr, Dec -25.38 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 90s exposure (single frame), 3x3 binning, Clear Filter 2023-12-06 05:27 UT (#1172268) 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) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 05:27 UT (#1172264-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| 62P/Tsuchinshan - 2023-12-06 Detail | 62P/Tsuchinshan - 2023-12-06 Detail | |
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| Annotated CCD Image (50% size, log scale) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 05:27 UT (#1172264-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Annotated false-colour CCD Image (50% size, log scale) Image details as left |
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| Images of 62P/Tsuchinshan on Comets 2023 Page >> | ||
| Images of 62P/Tsuchinshan on Comets 2024 Page >> |
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| 103P/Hartley - 2023-12-06 (passing through Hydra) Sun Distance 1.30 AU AU (receeding) Earth Distance 0.58 AU (86.9 million km) |
103P/Hartley - 2023-12-06 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -0.63 arcsec/hr, Dec -43.91 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 2 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 04:09 UT (#1172235-36) 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) 9 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 04:13 UT (#1172235-43) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 103P/Hartley on Comets 2023 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 - 2023-12-05 (T+1105.2d) Image below (2023-12-05.961) was taken 1105.2 days after discovery of nova Nova (fading) is shown by white cross hairs. Measured magnitude +17.95 |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 120s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 23:10 UT (#1172088-92) 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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| 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 - 2023-12-06 (T+992.6d) Image below (2023-12-06.026) was taken 992.6 days after discovery of nova Nova is shown by white cross hairs. Measured magnitude +11.89 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 30s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 00:40 UT (#1172126-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Nova Cas 2021 (V1405 Cas) Spectra - 2023-12-06 (T+992.6d) |
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| Spectra produced in AstroMain using Image taken with Star Analyser
200 4 x 90s exposure (average combine), 2x2 binning, S Filter 2023-12-06 00:45 UT (#1172131-34) 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 2022ywv (Hydra) AT 2022ywv (Type: unk) discovered 2022-10-15.506 UT by ZTF Alias: ZTF22abrdbml Alerting magnitude 15.94 (vs Historic magnitude 20.35) ( TNS 2022ywv ) |
| AT 2022ywv - 2023-12-06 (T+416.7d) Image below (2023-12-06.191) was taken 416.7 days after discovery of 2022ywv Position of reported transient (not visible) is shown by white circle |
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| Annotated CCD Image (100% size, linear scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 04:43 UT (#1172251-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2022ywv on Transients 2022 Page >> |
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| AT 2023csv (Orion) AT 2023csv (Type: YSO?) discovered 2023-03-02.355 UT by Gaia Alias: Gaia23aym Discovery magnitude 15.02 (G-Gaia Filter) vs Historic magnitude 16.27 +/- 0.39 SD ( Historic Range 15.3 to 18.9 ) ( TNS 2023csv | Gaia23aym ) |
| AT 2023csv (YSO ?) Near HIP 26241 in Open Cluster NGC 1980 HIP 26241 (Iota Ori, mag +2.75) |
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| Annotated CCD Image (50% size, linear scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 01:26 UT (#1172145-49) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| AT 2023csv - 2023-12-06 (T+278.7d) Image below (2023-12-06.053) was taken 278.7 days after discovery of 2023csv Position of reported transient (faint) is shown by white circle Measured Magnitude + 16.85 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 01:26 UT (#1172145-49) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023csv on Transients 2023 Page >> |
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| AT 2023gqc (Auriga) AT 2023gqc (Type: ulens?) discovered 2023-04-17.432 UT by Gaia Alias: Gaia23bpn Discovery magnitude 11.40 (G-Gaia Filter) vs Historic magnitude 11.70 +/- 0.06 SD ( TNS 2023gqc | Gaia23bpn ) |
| AT 2023gqc - 2023-12-06 (T+232.6d) Image below (2023-12-06.039) was taken 232.6 days after discovery of 2023gqc Position of reported transient (bright) is shown by white cross-hairs Measured Magnitude + 11.82 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 01:02 UT (#1172138-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023gqc on Transients 2023 Page >> |
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| AT 2023qun (Aries) AT 2023qun (Type: unk) discovered 2023-08-25.908 UT by XOSS Alias: KATS23Q003, ZTF23aazxoku, TCP J03223854+2130375 Discovery Mag 16.7 (Clear Filter) ( TNS 2023qun ) |
| AT 2023qun - 2023-12-05 (T+102.0d) Image below (2023-12-05.865) was taken 102.0 days after discovery of 2023qun Position of earlier transient (faded & no-longer visible) is shown by white cross-hairs Non Detection, limiting magnitude+19.5 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 20:54 UT (#1172041-45) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023qun on Transients 2023 Page >> |
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| AT 2023tjz (Orion) AT 2023tjz (Type: unk) discovered 2023-09-17.895 UT by Gaia Alias: Gaia23cnk Discovery magnitude 12.44 (G-Gaia filter) vs Historic Mag 10.71 Known Carbon star fades by 1.5 mag ( TNS 2023tjz | Gaia23cnk ) |
| AT 2023tjz - 2023-12-06 (T+79.2d) Image below (2023-12-06.118) was taken 79.2 days after discovery of 2023tjz Position of earlier reported transient (distinct, brightening slightly ?) is shown by white cross-hairs Measured magnitude +12.85 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 2 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 02:51 UT (#1172181-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023tjz on Transients 2023 Page >> |
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AT 2023ttx (Canis Major) |
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AT 2023ttx - 2023-12-06 (T+69.9d) Image below (2023-12-06.094) was taken 69.9 days after discovery of 2023ttx Position of reported transient (relatively distinct, stable) is shown by white cross-hairs Measured Magnitude +13.51 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 02:19 UT (#1172167-71) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023ttx on Transients 2023 Page >> |
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| AT 2023twu (Canis Minor) AT 2023twu (Type: HPM) discovered 2023-10-01.748 UT by MASTER Alias: MASTER OT J072725.46+051206.3 Discovery magnitude 9.1(Clear Filter) vs Previous Mag > 17.7 (limiting flux) ( TNS 2023twu ) |
| AT 2023twu - 2023-12-06 (T+65.3d) Image below (2023-12-06.078) was taken 65.3 days after discovery of 2023twu Position of reported transient (bright, fading ?) is shown by white cross-hairs Measured magntitude +10.81(Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 01:59 UT (#1172160-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023twu on Transients 2023 Page >> |
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| AT 2023xum (Perseus) AT 2023xum (Type: CV?) discovered 2023-11-14.749 UT by XOSS Alias: KATS23V005, ZTF23abrajyk, TCP J03570301+3559384 Discovery magnitude 16.57 (Clear Filter) UG candidate classified by XOSS ( TNS 2023xum ) |
| AT 2023xum - 2023-12-06 (T+21.3d) Image below (2023-12-06.010) was taken 21.3 days after discovery of 2023xum Position of reported transient (very faint) is shown by white cross-hairs Measured magntitude +18.67 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 00:24 UT (#1172118-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023xum on Transients 2023 Page >> |
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| AT 2023xzr (Orion) AT 2023xzr (Type: YSO) discovered 2023-11-08.655 UT by Gaia Alias: Gaia23dcm Discovery magnitude 16.18 (G-Gaia Filter) vs Historic Magnitude 16.39 +/- 0.06 (SD) Long slow brightening in YSO ( TNS 2023xzr | Gaia23dcm ) |
| AT 2023xzr - 2023-12-06 (T+27.4d) Image below (2023-12-06.103) was taken 27.4 days after discovery of 2023xzr Position of reported transient (distinct, fading) is shown by white cross-hairs Measured Magntitude +13.28 (Clear Filter) |
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| Annotated CCD Image (100% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 02:34 UT (#1172174-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023xzr on Transients 2023 Page >> |
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| ESO 542-G22 with SN 2023ndf (Cetus) SN 2023ndf (Type: Ia) discovered 2023-07-14.319 UT by ATLAS Alias: ATLAS23oqd Discovery Magnitude 17.14 (r-ZTF Filter) ( TNS 2023ndf ) |
| ESO 542-G22 with SN 2023ndf - 2023-12-05 (T+144.6d) Image below (2023-12-05.896) was taken 144.6 days after discovery of 2023ndf Position of earlier supernova (faded & no longer visible) is shown by white cross-hairs Non Detection, limiting magnitude +18.5 (Clear filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 21:39 UT (#1172056-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023ndf (in ESO 542-G22) on Supernova 2023 Page >> |
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| M31 with Nova AT 2023yij (Andromeda) AT 2023yij (Type: EGN) discovered 2023-11-23.799 UT by Castellani Flavio Alias: OMB-PNV21, PNV J00424587+4121379, Gaia23dnb Discovery Mag 19.1 (Clear Filter) Gaia, 2023-12-04 00:05 18.12 (T+10.2d) Gaia, 2023-12-18 06:09 19.31 (T+24.5d) ( TNS 2023yij | Gaia23dnb) |
| M31 - Spiral Galaxy with Nova AT 2023yij (T+12.0d) Cam2 Reference Image, Position of AT 2023yij (not visible in this exposure) is shown by blue circle Limits of M31 Spiral Galaxy is shown by white ellipse |
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| Annotated CMOS Image (16% size) (10s exposure, 1x1 binning) 2023-12-05 19.29 UT TS 80mm APO, ZWO ASI178MC |
| Nova AT 2023ufj (T+12.0d) Position of reported nova (barely visible) is shown by white circle |
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| Annotated CCD Image (100% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 19:40 UT (#1172018-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Nova M31 AT 2023yij - 2023-12-05
(T+12.0d) Image below (2023-12-05.815) was taken 12.0 days after discovery of 2023yij Position of reported transient (barely visible) is shown by white cross-hairs |
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| Annotated CCD Image (100% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 19:40 UT (#1172018-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of Nova AT 2023yij (in M31) on Transients 2023 Page >> |
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| M31 with Nova AT 2023yqt (Andromeda) AT 2023yqt (Type: EGN) discovered 2023-12-03.515 UT by XOSS Alias: PSP23Q, PNV J00422755+4111086, Gaia23dmh Discovery Mag 16.22 (Clear Filter) Gaia, 2023-12-04 00:05 16.42 (T+0.5d) Gaia, 2023-12-18 01:55 19.66 (T+14.6d) ( TNS 2023yqt | Gaia23dmh) |
| M31 - Spiral Galaxy with Nova AT 2023yqt (T+2.5d) Cam2 Reference Image, Position of AT 2023yij (not visible in this exposure) is shown by blue circle Limits of M31 Spiral Galaxy is shown by white ellipse (corners only) |
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| Annotated CMOS Image (16% size) (10s exposure, 1x1 binning) 2023-12-05 19.29 UT TS 80mm APO, ZWO ASI178MC |
| Nova AT 2023yqt (T+2.5d) Position of reported nova (faint) is shown by white circle |
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| Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 23:54 UT (#1172103-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Nova M31 AT 2023yqt - 2023-12-05
(T+2.5d) Image below (2023-12-05.990) was taken 2.5 days after discovery of 2023yqt Position of reported transient (faint) is shown by white cross-hairs Measured Magnitude +16.72 (Clear Filter) |
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| Annotated CCD Image (100% size, liner scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 23:54 UT (#1172103-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of Nova AT 2023yqt (in M31) on Transients 2023 Page >> |
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| NGC 247 (Cetus) Aliases : Herschel V-20 / Caldwell 62 / UGCA 11 Common Name : The Claw Galaxy 11.1 mly distance. Member of Sculpter Group [ Herschel 400 Objects ] [ Caldwell Objects ] [ UGCA Galaxies ] |
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| Annotated CCD Image (70% size, square root scale) 6 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 20:04 UT (#1172025-31) 12" LX200R (at f/5.7) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (50% size, square root scale) Image details as above |
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| Annotated CCD Image (50% size, square root scale) Image details as above |
| NGC 247 - Earlier Image (Sep 2009) |
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| Annotated CCD Image (Linear scale, 50% size) 10 x 60 sec exposure, 3x3 binning, C Filter 2009-09-20 01:31 h UT (#389410-19) 12" LX200R (at f/5.7) + ST-10XME |
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| NGC 682 with SN 2023xtg (Cetus) SN 2023xtg (Type: Ia) discovered 2023-11-14.527 UT by Koichi Itagaki Alias: Gaia23dny, PS23kun, ZTF23abqqixn, ATLAS23vth Discovery Magnitude 18.1 (Clear Filter) (Gaia, 2023-11-23 11:01:37 : Alerting Magnitude 15.85 ) Confirmed SN Ia ( TNS 2023xtg | Gaia23dny ) |
| NGC 682 with SN 2023xtg - 2023-12-05 (T+21.4d) Image below (2023-12-05.929) was taken 21.4 days after discovery of 2023xtg Position of reported SN (reasonably distinct) is indicated by white cross-hairs Measured Magnitude +16.10 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 22:27 UT (#1172073-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023xtg (in NGC 682) on Supernova 2023 Page >> |
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| NGC 907 (Cetus) Alias: UGCA 28, PGC 9054 (catalog mag +13.3) [ UGCA Galaxies ] |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 21:13 UT (#1172048-52) 12" LX200R (at f/5.7) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 907 - Detail |
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| Annotated CCD Image (125% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (125% size, square root scale, cropped) Image details as above |
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| NGC 1179 (Eridanus) Alias: UGCA 48, PGC 11480 (catalog mag +12.8 or +11.9) [ UGCA Galaxies ] |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 22:07 UT (#1172066-70) 12" LX200R (at f/5.7) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 907 - Detail |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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| NGC 1359 with SN 2022yvw (Eridanus) SN 2022yvw (Type: IIb) discovered 2022-10-27.921 UT by ATLAS Alias: ATLAS22bkfl, ZTF22abrahwy, PS22kuz Discovery Magnitude 18.69 (orange-ATLAS Filter) ( TNS 2022yvw ) |
| NGC 1359 - Spiral Galaxy Other galaxies in FOV PGC 13220 (catalog mag +14.2), PGC 135050 (catalog mag +15.3), PGC 13211 (catalog mag +15.8), PGC 135049 (catalog mag +16.4) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 22:50 UT (#1172080-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 1359 with SN 2022yvw - 2023-12-05 (T+404.0d) Image below (2023-12-05.946) was taken 404.0 days after discovery of 2022yvw Position of earlier SN (likely faded & no longer visible) is indicated by white cross-hairs Light source visible at cross-hairs is most likely a knot/H-region in NGC 1359 rather than being a remnant of SN 2022yvw Measured Magnitude +15.96 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 22:50 UT (#1172080-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 1359 - Reference Image |
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| DSS-2 Colour (Display/Captured from Aladin) |
| Images of SN 2022yvw (in NGC 1359) on Supernova 2023 Page >> |
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| NGC 2848 with SN 2023usp (Hydra) SN 2023usp (Type: II) discovered 2023-10-03.729 UT by ATLAS (TNS shows discovery date as 2023-10-12 08:18:50 ) Alias: ATLAS23uai, Gaia23cxo Discovery Magnitude 18.26 (orange-ATLAS filter) Gaia Alerting Mag 18.44 (2023-10-03 17:29:51) Confirmed SN II ( TNS 2023usp | Gaia23cxo ) |
| NGC 2848 with SN 2023usp - 2023-12-06 (T+63.5d) Image below (2023-12-06.236) was taken 63.5 days after discovery of 2023usp Position of reported SN (very faint /barely visible) is indicated by white cross-hairs. Estimated Magnitude by visual comparison +18.0 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 05:45 UT (#1172274-76) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023usp (in NGC 2848) on Supernova 2023 Page >> |
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| NGC 3690 with SN 2023wrk (Ursa Major) SN 2023wrk (Type: Ia) discovered 2023-11-04.229 UT by GOTO Alias: GOTO23bdo, ZTF23abpbdfm, ATLAS23vna Discovery Magnitude 18.11 (L-GOTO filter) ( Rochester Supernova site ) ( TNS 2023wrk ) |
| NGC 3690 with SN 2023wrk - 2023-12-06 (T+31.9d) Image below (2023-12-06.140) was taken 31.9 days after discovery of 2023wrk Position of SN (distinct) is shown by white cross-hairs Measured Magnitude +14.16 (C Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 03:30 UT (#1172213-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023wrk (in NGC 3690) on Supernovae 2023 Page >> |
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| NGC 5395 with AT 2023ycc (Canes Venatici) AT 2023ycc (Type: unk) discovered 2023-11-12.641 UT by Gaia Alias: Gaia23ddx Discovery Magnitude 18.10 (G-Gaia Filter) Candidate SN near galaxy NGC 5395 Gaia 2023-11-12 15:23 18.10 (T+0.0d) Gaia 2023-12-07 01:39 19.05 (T+24.4d) Gaia 2024-01-06 19.21 19.52( T+55.2d) ( TNS 2023ycc | Gaia23ddx ) |
| NGC 5395 - Spiral Galaxy NGC 5394 / NGC 5395 (ARP 84) - "The Heron" [ ARP Galaxies ] Other galaxies in FOV IC 4356 (catalog mag +16.0), PGC 2102129 (catalog mag +16.8) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 06:10 UT (#1172280-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5395 / ARP 84 - Detail |
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| Annotated CCD Image (100% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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| False Colour CCD Image (100% size, square root scale, cropped) Inverse Spectrum Image details as above |
| NGC 5395 with AT 2023ycc - 2023-12-06 (T+23.6d) Image below (2023-12-06.251) was taken 23.6 days after discovery of 2023ycc Position of reported transient (very faint ) is indicated 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 2023-12-06 06:10 UT (#1172280-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (100% size, square root scale, cropped) Image details as above |
| Images of AT 2023ycc (in NGC 5395) on Supernova 2023 Page >> |
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| NGC 7171 with SN 2023yoo (Aquarius) SN 2023yoo (Type: Ia) discovered 2023-11-28.035 UT by ATLAS Alias: ATLAS23wjr, ZTF23abryylt, Gaia23dsz Discovery Magnitude 17.34 (orange-ATLAS Filter) ( TNS 2023yoo | Gaia23dsz ) Gaia, 2023-12-22 06:47, Mag 15.18 (T+24.3d) Gaia, 2024-01-02 12:53, Mag 15.65 (T+35.5d) |
| NGC 7171 with SN 2023yoo - 2023-12-05 (T+7.8d) Image below (2023-12-05.793) was taken 7.8 days after discovery of 2023yoo Position of earlier reported SN (distinct) is indicated by white cross-hairs. Measured Magnitude +15.04 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 19:11 UT (#1172006-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023yoo (in NGC 7171) on Supernova 2023 Page >> |
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| UGC 4582 with SN 2023twg (Cancer) SN 2023twg (Type: II) discovered 2023-10-02.237 UT by GOTO Alias: GOTO23aon, Gaia23cwy Discovery Magnitude 18.22 (L-GOTO Filter) ( TNS 2023twg | Gaia23cwy ) |
| UGC 4582 with SN 2023twg - 2023-12-06 (T+65.0d) Image below (2023-12-06.207) was taken 65.0 days after discovery of 2023twg Position of reported supernova (very faint) is shown by white cross-hairs Estimated Mag (based on visual comparison) +17.8 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 05:07 UT (#1172257-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023twg (in UGC 4582) on Supernova 2023 Page >> |
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| UGC 6265 with SN 2023wcw (Ursa Major) SN 2023wcw (Type: Ia-91T, z= 0.032834) discovered 2023-11-01.491 UT by ZTF Alias: ZTF23abnoilr Discovery Magnitude 17.14 (r-ZTF Filter) ( TNS 2023wcw ) |
| UGC 6265 with SN 2023wcw - 2023-12-05 (T+34.5d) Image below (2023-12-05.974) was taken 34.5 days after discovery of 2023wcw Position of reported supernova (faint) is shown by white cross-hairs Estimated Mag +16.6 (Clear filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-05 23:31 UT (#1172096-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023wcw (in UGC 6265) on Supernova 2023 Page >> |
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| This Web Page: | Images - Session 1172 (2023-12-05) |
| Last Updated : | 2024-06-15 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
