Exposure
- ID
- SPICA.2025-08-14T06-18-12_1
- Header ID
- SPICA.2025-08-14T06-18-12
- Date updated
- 2025-08-14 06:17:07 UTC+0000
- Release date
- None
- UTC Start
- 2025-08-14 06:17:07.510
- UTC End
- 2025-08-14 06:18:07.510
- MJD Start
- 60901.2618924812
- MJD End
- 60901.26258692563
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 12.0
- Ambient temperature (°C)
- -1.234
- Seeing (arcsec)
- 1.1
Observation
- ID
- 70000
- Category
- science
- Program ID
- S4C
- Program Title
- TBD
- Program Type
- Normal
- PI / COI
- chowhan
Target
- ID
- 50783
- Name
- HD_185144
- RA
- 293.09
- DEC
- 69.66118
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| S1-S2 | 27.4149 | 27.4055 | 106.2888 | 106.4763 |
| S1-E1 | 284.6664 | 284.7686 | 68.2325 | 68.4351 |
| S1-E2 | 233.8193 | 233.8760 | 76.7940 | 76.9888 |
| S1-W1 | 249.6469 | 249.4934 | 138.8942 | 139.1180 |
| S2-E1 | 263.6220 | 263.7262 | 64.5570 | 64.7636 |
| S2-E2 | 210.3908 | 210.4533 | 73.1157 | 73.3137 |
| S2-W1 | 227.0337 | 226.8983 | 142.6249 | 142.8533 |
| E1-E2 | 63.7876 | 63.8097 | -144.8403 | -144.5999 |
| E1-W1 | 310.3100 | 310.3793 | -161.1540 | -160.9041 |
| E2-W1 | 249.7342 | 249.7789 | -165.2684 | -165.0167 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH OBS PROG ID | S4C |
| HIERARCH DPR CATG | SCIENCE |
| HIERARCH DPR TYPE | OBJECT |
| MJD-OBS | 60901.2618924812 |
| PI-COI | chowhan |
| HIERARCH OBS TARG NAME | HD_185144 |
| HIERARCH OBS RA | 293.09 |
| HIERARCH OBS DEC | 69.66118 |
| HIERARCH INS RESOL | LOW |
| HIERARCH INS CENTRAL WL | 720.0 |
| HIERARCH CHARA BASELINE | S2E1E2W1W2 |
| HIERARCH DET DIT | 0.0199999995529652 |
| HIERARCH DET NDIT | 3000 |
| HIERARCH CHARA NB TEL | 5 |
| HIERARCH CHARA T1NAME | S1 |
| HIERARCH CHARA T2NAME | S2 |
| HIERARCH CHARA T3NAME | E1 |
| HIERARCH CHARA T4NAME | E2 |
| HIERARCH CHARA T5NAME | W1 |
| HIERARCH ISS PBL12 START | 27.4149 |
| HIERARCH ISS PBL12 END | 27.4055 |
| HIERARCH ISS PBLA12 START | 106.2888 |
| HIERARCH ISS PBLA12 END | 106.4763 |
| HIERARCH ISS PBL13 START | 284.6664 |
| HIERARCH ISS PBL13 END | 284.7686 |
| HIERARCH ISS PBLA13 START | 68.2325 |
| HIERARCH ISS PBLA13 END | 68.4351 |
| HIERARCH ISS PBL14 START | 233.8193 |
| HIERARCH ISS PBL14 END | 233.876 |
| HIERARCH ISS PBLA14 START | 76.794 |
| HIERARCH ISS PBLA14 END | 76.9888 |
| HIERARCH ISS PBL15 START | 249.6469 |
| HIERARCH ISS PBL15 END | 249.4934 |
| HIERARCH ISS PBLA15 START | 138.8942 |
| HIERARCH ISS PBLA15 END | 139.118 |
| HIERARCH ISS PBL23 START | 263.622 |
| HIERARCH ISS PBL23 END | 263.7262 |
| HIERARCH ISS PBLA23 START | 64.557 |
| HIERARCH ISS PBLA23 END | 64.7636 |
| HIERARCH ISS PBL24 START | 210.3908 |
| HIERARCH ISS PBL24 END | 210.4533 |
| HIERARCH ISS PBLA24 START | 73.1157 |
| HIERARCH ISS PBLA24 END | 73.3137 |
| HIERARCH ISS PBL25 START | 227.0337 |
| HIERARCH ISS PBL25 END | 226.8983 |
| HIERARCH ISS PBLA25 START | 142.6249 |
| HIERARCH ISS PBLA25 END | 142.8533 |
| HIERARCH ISS PBL34 START | 63.7876 |
| HIERARCH ISS PBL34 END | 63.8097 |
| HIERARCH ISS PBLA34 START | -144.8403 |
| HIERARCH ISS PBLA34 END | -144.5999 |
| HIERARCH ISS PBL35 START | 310.31 |
| HIERARCH ISS PBL35 END | 310.3793 |
| HIERARCH ISS PBLA35 START | -161.154 |
| HIERARCH ISS PBLA35 END | -160.9041 |
| HIERARCH ISS PBL45 START | 249.7342 |
| HIERARCH ISS PBL45 END | 249.7789 |
| HIERARCH ISS PBLA45 START | -165.2684 |
| HIERARCH ISS PBLA45 END | -165.0167 |
| HIERARCH CHARA TAU0 | 12.0 |
| HIERARCH CHARA SEEING | 1.1 |