Exposure
- ID
- PIONI.2025-02-01T04:17:26.660_1
- Header ID
- PIONI.2025-02-01T04:17:26.660
- Date updated
- 2025-02-01 04:20:53 UTC+0000
- Release date
- 2026-02-01 04:20:53 UTC+0000
- UTC Start
- 2025-02-01 04:17:26.660
- UTC End
- 2025-02-01 04:17:52.260
- MJD Start
- 60707.178780789
- MJD End
- 60707.1790770853
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004548
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 0.85
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 | 87.9750 | 87.9350 | 126.4000 | 126.4000 |
| A0-J2 | 123.4300 | 123.3430 | 102.6000 | 102.7000 |
| A0-C1 | 21.9890 | 21.9790 | 126.3680 | 126.4580 |
| G1-J2 | 55.6790 | 55.6440 | 63.0000 | 63.1000 |
| G1-C1 | 65.9860 | 65.9560 | 306.3490 | 306.4390 |
| J2-C1 | 103.6900 | 103.6140 | 277.6720 | 277.7480 |
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 | 60707.178780789 |
| 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 | 87.975 |
| HIERARCH ESO ISS PBL12 END | 87.935 |
| HIERARCH ESO ISS PBLA12 START | 126.4 |
| HIERARCH ESO ISS PBLA12 END | 126.4 |
| HIERARCH ESO ISS PBL13 START | 123.43 |
| HIERARCH ESO ISS PBL13 END | 123.343 |
| HIERARCH ESO ISS PBLA13 START | 102.6 |
| HIERARCH ESO ISS PBLA13 END | 102.7 |
| HIERARCH ESO ISS PBL14 START | 21.989 |
| HIERARCH ESO ISS PBL14 END | 21.979 |
| HIERARCH ESO ISS PBLA14 START | 126.368 |
| HIERARCH ESO ISS PBLA14 END | 126.458 |
| HIERARCH ESO ISS PBL23 START | 55.679 |
| HIERARCH ESO ISS PBL23 END | 55.644 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 65.986 |
| HIERARCH ESO ISS PBL24 END | 65.956 |
| HIERARCH ESO ISS PBLA24 START | 306.349 |
| HIERARCH ESO ISS PBLA24 END | 306.439 |
| HIERARCH ESO ISS PBL34 START | 103.69 |
| HIERARCH ESO ISS PBL34 END | 103.614 |
| HIERARCH ESO ISS PBLA34 START | 277.672 |
| HIERARCH ESO ISS PBLA34 END | 277.748 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004548 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004548 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |