Exposure
- ID
- PIONI.2025-02-01T04:18:04.894_1
- Header ID
- PIONI.2025-02-01T04:18:04.894
- Date updated
- 2025-02-01 04:25:32 UTC+0000
- Release date
- 2026-02-01 04:25:32 UTC+0000
- UTC Start
- 2025-02-01 04:18:04.894
- UTC End
- 2025-02-01 04:18:30.494
- MJD Start
- 60707.1792233111
- MJD End
- 60707.179519607394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046075000000000005
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 0.865
Observation
- ID
- 63591
- Category
- science
- Program ID
- 114.275E.001
- Program Title
- WINDS FROM K GIANTS: IMAGING THE K SUPERGIANT SIG CMA
- Program Type
- Normal
- PI / COI
- WITTKOWSKI / PALADINI / CHIAVASSA / JADLOVSKÝ
Target
- ID
- 45557
- Name
- sig CMa
- RA
- 105.428491
- DEC
- -27.9348
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.9320 | 87.8930 | 126.4000 | 126.5000 |
| A0-J2 | 123.3360 | 123.2510 | 102.7000 | 102.7000 |
| A0-C1 | 21.9780 | 21.9690 | 126.4640 | 126.5530 |
| G1-J2 | 55.6410 | 55.6060 | 63.1000 | 63.1000 |
| G1-C1 | 65.9530 | 65.9240 | 306.4450 | 306.5330 |
| J2-C1 | 103.6070 | 103.5330 | 277.7530 | 277.8290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.275E.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60707.1792233111 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | sig CMa |
| RA | 105.428491 |
| DEC | -27.9348 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.932 |
| HIERARCH ESO ISS PBL12 END | 87.893 |
| HIERARCH ESO ISS PBLA12 START | 126.4 |
| HIERARCH ESO ISS PBLA12 END | 126.5 |
| HIERARCH ESO ISS PBL13 START | 123.336 |
| HIERARCH ESO ISS PBL13 END | 123.251 |
| HIERARCH ESO ISS PBLA13 START | 102.7 |
| HIERARCH ESO ISS PBLA13 END | 102.7 |
| HIERARCH ESO ISS PBL14 START | 21.978 |
| HIERARCH ESO ISS PBL14 END | 21.969 |
| HIERARCH ESO ISS PBLA14 START | 126.464 |
| HIERARCH ESO ISS PBLA14 END | 126.553 |
| HIERARCH ESO ISS PBL23 START | 55.641 |
| HIERARCH ESO ISS PBL23 END | 55.606 |
| HIERARCH ESO ISS PBLA23 START | 63.1 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 65.953 |
| HIERARCH ESO ISS PBL24 END | 65.924 |
| HIERARCH ESO ISS PBLA24 START | 306.445 |
| HIERARCH ESO ISS PBLA24 END | 306.533 |
| HIERARCH ESO ISS PBL34 START | 103.607 |
| HIERARCH ESO ISS PBL34 END | 103.533 |
| HIERARCH ESO ISS PBLA34 START | 277.753 |
| HIERARCH ESO ISS PBLA34 END | 277.829 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004548 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004667 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |