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Images - Session 1222 (2024-08-03)
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C/2021 S3 (PANSTARRS) - Comet C/2023 V4 (Camarasa-Duszanowicz) - Comet Nova Per 2020 - Nova (V1112 Per) IC 1295 - Planetary Nebula LEDA 2222714 - Galaxy with Type Ia Supernova 2024iey NGC 797 - Spiral Galaxy with Type II Supernova 2024jjc NGC 6004 - Spiral Galaxy with Type II Supernova 2024cld NGC 6433 - Spiral Galaxy with Type Ia Supernova 2024efn Variable Stars (photometric monitoring) - Z And, BL Lac Nearby Stars (astrometric monitoring) - Barnards Star, 61 Cyg, EV Lac
- All-Night Session (4.1 hrs). Short summer night - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 10.5°C falling to 7°C (min) by dawn - CCD Temperature: -10°/-15° C - Notes from 2024-08-03 >> -
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| C/2021 S3 (PANSTARRS) - 2024-08-04 (passing through Draco) Sun Distance 2.69 AU (receeding) Earth Distance 2.32 AU (347.5 million km) |
C/2021 S3 (PANSTARRS) - 2024-08-04 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -33.17 arcsec/hr, Dec -24.98 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:27 UT (#1222058-60) 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) 7 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:30 UT (#1222058-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of C/2021 S3 (PANSTARRS) on Comets 2024 Page >> |
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| C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-03 (passing through Canes Venatici) Sun Distance 1.53 AU Earth Distance 1.97 AU (294.2 million km) |
C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-03 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 155.34 arcsec/hr, Dec -99.96 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 90s exposure (single frame), 3x3 binning, Clear Filter 2024-08-03 23:30 UT (#1222020) 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) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-08-03 23:36 UT (#1222020-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of C/2023 V4 (Camarasa-Duszanowicz) on Comets 2024 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 - 2024-08-03 (T+1347.1d) Image below (2024-08-03.953) was taken 1347.1 days after discovery of nova Nova (very faint) is shown by white cross hairs. Measured magnitude +18.38 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-08-03 22:58 UT (#1222008-10) 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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| IC 1295 (Scutum) PLN/PK 25-4.1 in same FOV. Near to NGC 6712 (Ast. Now Deep Sky Challenge, Aug 2024) [ Planetary Nebula ] [ Deep Sky Challanges (Ast.Now) ] |
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| Annotated CCD Image (70% size, square root scale) 5 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:04 UT (#1222046-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Annotated Negative CCD Image (50% size, log scale) 5 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:04 UT (#1222046-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1295 - Detail |
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| CCD Image (125% size, square root scale, cropped) 5 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:04 UT (#1222046-50) 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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| Negative CCD Image (125% size, log root scale, cropped) Image details as above |
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| LEDA 2222714 with SN 2024iey (Hercules) SN 2024iey (Type: Ia) discovered 2024-05-06.424 UT by ZTF Alias: ZTF24aamipnt Discovery Magnitude 19.87 (r-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 20.84 ( TNS 2024iey ) |
| LEDA 2222714 with SN 2024iey - 2024-08-04 (T+89.6d) Image below (2024-08-04.050) was taken 89.6 days after discovery of 2024iey Position of earlier SN (barely visible) is indicated by white cross-hairs. |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 01:20 UT (#1222085-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024iey (in LEDA 2222714) on Supernova 2024 Page >> |
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| NGC 797 with SN 2024jjc (Andromeda) AT 2024jjc (Type: II) discovered 2024-05-26.481 UT by ZTF Alias: ZTF24aaoupov Discovery Magnitude 17.19 (r-ZTF Filter) ( TNS 2024epz ) |
| NGC 797 - Spiral Galay |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:58 UT (#1222078-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 797 with SN 2024jjc - 2024-08-04 (T+69.6d) Image below (2024-08-04.034) was taken 69.6 days after discovery of 2024jjc Position of reported supernova (faint) is indicated by white cross-hairs. Estimated Magnitude +17.7 (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 2024-08-04 00:58 UT (#1222078-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024jjc (in NGC 797) on Supernova 2024 Page >> |
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| NGC 6004 with SN 2024cld (Serpens) SN 2024cld (Type: II) discovered 2024-02-13.228 UT by GOTO Alias: GOTO24ql, ATLAS24clv Discovery Magnitude 17.97 ( Clear Filter) Spectrum contains clear narrow H Balmer and He II 4686A flash ionisation features typically seen in young type II SNe ( TNS 2024cld ) |
| NGC 6004 with SN 2024cld - 2024-08-03 (T+172.7d) Image below (2024-08-03.964) was taken 172.7 days after discovery of 2024cld Position of reported SN (distinct, fading) is indicated by white cross-hairs. Measured Magnitude +16.79 (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 2024-08-03 23:16 UT (#1222013-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024cld (in NGC 6004) on Supernova 2024 Page >> |
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| NGC 6433 with SN 2024efn (Hercules) SN 2024efn (Type: Ia) discovered 2024-03-12.496 UT by CRTS Alias: SNhunt463 Discovery Magnitude 19.0 (V-crts-CRTS Filter) vs Prior Non-Detection Limiting Magnitude 21.0 ( TNS 2024efn ) |
| NGC 6433 with SN 2024efn - 2024-08-04 (T+144.6d) Image below (2024-08-04.066) was taken 144.6 days after discovery of 2024efn Position of earlier supernova (no longer visble) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.7 (Clear Filter) Poor quality image (single frame, low S/N) |
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| Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2024-08-04 01:35 UT (#1222092) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024efn (in NGC 6433) on Supernova 2024 Page >> |
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| This Web Page: | Images - Session 1222 (2024-08-03) |
| Last Updated : | 2024-08-11 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
