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Images - Session 660 (2019-02-07)
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38P/Stephan-Oterma - Comet IC 982 & IC 983 - Elliptical & Spiral Galaxies (ARP 117) NGC 201 - Spiral Galaxy with Type II Supernova 2019yc NGC 2628 - Spiral Galaxy (UGC 4519) NGC 2742 - Spiral Galaxy (H I-249) NGC 2768 - Elliptical Galaxy (H I-250) NGC 2950 - Spiral Galaxy (H IV-68) NGC 3079 - Spiral Galaxy (H V-47) NGC 3304 - Spiral Galaxy with Type Ia Supernova 2019aik UGC 6865 - Spiral Galaxy (ARP 62) Photometric Monitoring - Variables - RX And, AM Cvn, SY Cnc, S Cyg, U Gem, RZ LMi, CN Ori, FO Ori, FU Ori, NV Ori, GK Per, RR Tau, SU, Tau
- U And, R CrB, U Mon & ER UMa attempts failed (due to Cloud
Astrometric Monitoring - Nearby Stars - HH And, DX Cnc, Groombridge 34, LAMOST-HVS1, Teegardens Star
- Evening/Night Session, Duration 7.8 hr
Session operated in fully automated mode, but monitored over remote connection.
- Main aim of the session was to take image a variety of deep sky objects, mainly galaxies - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: -0.5°C (minimum) - CCD Temperature: -25°C (77% av. power) - Notes from 2019-02-07 >>
| 38P/Stephan-Oterma (passing through
Lynx) Sun Distance 1.93 AU Earth Distance 1.04 AU (155.2 million km) Comet appears dimmer than previous day (sky conditions or difference ?) |
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| CCD Image (50% size, linear scale) 7 x 30s exposure (average combine), 3x3 binning, C Filter 2019-02-07 23:50 UT (#660240-46) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| More Images of 38P/Stephan-Oterma |
| 38P/Stephan-Oterma - Earlier Image (2019-01-03) (passing through Lynx) Sun Distance 1.72 AU Earth Distance 0.79 AU (118.6 million km) |
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| CCD Image (50% size, linear scale) 3 x 30s exposure (average combine), 3x3 binning, C Filter 2019-01-03 01:48 UT (#647346-49) 12" LX200R (at f/10.4) + ST-10XME (Autoguided on a guide star using TS 80mm APO + ZWO ASI178MC) |
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| CCD Image (50% size, log scale) Image details as above |
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| ARP 117/ IC 982 & IC 983 (Bootes) Elliptical Galaxy (IC 982) close to and perturbing Spiral Galaxy (IC 983) IC 982 - Elliptical Galaxy (catalog mag +14.7) IC 993 - Spiral Galaxy (catalog mag +13.1) Bright star to lower left is HIP 69208 (mag +9.0) [ ARP Galaxies ] |
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| Annotated CCD Image (50% size, linear scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-08 00:47 UT (#660276-80) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 983 - Detail Spiral arms very faint, but just visible (more easly seen in negative below) |
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| CCD Image (100% size, linear scale, cropped) Image details as above |
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| Negative CCD Image (100% size, linear scale, cropped) Image details as above |
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| NGC 201 & AT2019yc (Cetus) AT2019yc (Type II SN) discovered 2019/01/22.465 by Koichi Itagaki (Rochester Supernova site | Discovery Image | +16.7 at discovery ) |
| NGC 201 & AT2019yc - 2019-02-07 (T+16.3d) Image (2019-02-07.795) taken 16.3 days after discovery of AT2019yc No sign of an object at the position of the earlier observation (It would seem that the SN has dimmed significantly since the earlier image that was taken just 0.37 days after discovery (exposure and conditions are similar) |
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| CCD Image (100% size, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-07 19:05 UT (#660037-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2019yc (NGC 201) on Supernovae 2019 Page >> |
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| NGC 2628 / UGC 4519 (Cancer) No sign of AT 2019agw |
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| CCD Image (100% size, linear scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-07 21:13 UT (#660141-45) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2628 - Earlier Image (2019-02-04) |
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| CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-04 20:44 UT (#657099-103) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD |
| NGC 2628 - Earlier Detail (2019-02-04) A potential TNS AT2019agw (Type Unknown) was discovered 2019/01/26.338 by Catalina Real-Time Transient Survey and Nikolay Mishevskiy (Rochester Supernova site | Discovery Image ) Image below (2019-02-04.795) was taken 9.5 days after discovery The discovery image on SNhunt site doesn't look convincing to me and I don't see any sign of AT2019agw in my image. |
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| CCD Image (200% size, square root scale,
cropped) Images details as above |
| NGC 2628 - Earlier Wider View (2019-02-04) |
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| CCD Image (50% size, linear scale) Images details as above |
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| NGC 2742 / H I-249 (Ursa Major) Bright star to upper right is HIP 44741 (mag +7.8) |
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| CCD Image (50% size) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-07 23:00 UT (#660196-200) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2742 - Detail |
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| CCD Image (150% size, linear scale, cropped) Image details as above |
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| NGC 2768 / H I-250 (Ursa Major) |
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| CCD Image (50% size) 5 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-08 01:06 UT (#660283-87) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2768 - Detail |
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| CCD Image (100% size, linear scale, cropped) Image details as above |
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| NGC 2950 / H IV-68 (Ursa Major) |
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| CCD Image (50% size) 6 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-07 22:33 UT (#660186-92) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2950 - Detail |
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| Annotated CCD Image (100% size, linear scale, cropped) Image details as above |
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| CCD Image (100% size, square root scale,
cropped) Image details as above |
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| NGC 3079 \ H V-47 (Ursa Major) |
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| CCD Image (50% size) 6 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-08 00:25 UT (#660267-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3079 - Detail |
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| Rotated CCD Image (100% size, linear scale, cropped) Image details as above |
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| NGC 3304 with SN 2019aik (Leo Minor) SN 2019aik (Type 1a, z=0.023) discovered 2019/01/30.921 by Xingming Observatory Sky Survey (XOSS) (Rochester Supernova site | Discovery Image | Lijiang Gemini Observatory(LiGO) image) Image below (2019-02-07.901) was taken 8.0 days after discovery SN is shown by the white cross-hairs |
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| Annotated CCD Image (50% size, linear scale) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-07 21:38 UT (#660152-56) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3304 with SN 2019aik - Close-Up (T+8.0d) |
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| Annotated CCD Image (100% size, linear scale, cropped) Image details as above |
| NGC 3304 with SN 2019aik - Detail (T+8.0d) |
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| Annotated CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
| Images of SN 2019aik (NGC 3304) on Supernovae 2019 Page >> |
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| UGC 6865 / ARP 62 (Ursa Major) |
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| CCD Image (50% size) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-07 22:01 UT (#660160-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 6865 / ARP 62 - Detail |
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| Annotated CCD Image (100% size, linear scale, cropped) Image details as above |
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| Negative CCD Image (100% size, linear scale,
cropped) Image details as above |
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| This Web Page: | Images - Session 660 (2019-01-07) |
| Last Updated : | 2024-06-13 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
