Exposure
- ID
- PIONI.2025-04-25T09:53:15.346_1
- Header ID
- PIONI.2025-04-25T09:53:15.346
- Date updated
- 2025-04-25 10:01:09 UTC+0000
- Release date
- 2025-04-25 09:53:15 UTC+0000
- UTC Start
- 2025-04-25 09:53:15.346
- UTC End
- 2025-04-25 09:54:32.146
- MJD Start
- 60790.411983171
- MJD End
- 60790.41287205989
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.019012
- Ambient temperature (°C)
- 13.22
- Seeing (arcsec)
- 0.355
Observation
- ID
- 66986
- Category
- calibrator
- Program ID
- 115.283G.001
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49801
- Name
- HD 157710
- RA
- 261.69457
- DEC
- -40.46347
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7140 | 88.6520 | 135.0000 | 135.3000 |
| A0-J2 | 120.6790 | 120.4720 | 113.0000 | 113.2000 |
| A0-K0 | 113.9290 | 113.6460 | 90.0100 | 90.2440 |
| G1-J2 | 50.8830 | 50.7530 | 72.1000 | 72.2000 |
| G1-K0 | 80.9780 | 80.8540 | 39.2350 | 39.3610 |
| J2-K0 | 47.1310 | 47.1270 | 3.4170 | 3.5800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60790.411983171 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157710 |
| RA | 261.69457 |
| DEC | -40.46347 |
| 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 | K0 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.714 |
| HIERARCH ESO ISS PBL12 END | 88.652 |
| HIERARCH ESO ISS PBLA12 START | 135.0 |
| HIERARCH ESO ISS PBLA12 END | 135.3 |
| HIERARCH ESO ISS PBL13 START | 120.679 |
| HIERARCH ESO ISS PBL13 END | 120.472 |
| HIERARCH ESO ISS PBLA13 START | 113.0 |
| HIERARCH ESO ISS PBLA13 END | 113.2 |
| HIERARCH ESO ISS PBL14 START | 113.929 |
| HIERARCH ESO ISS PBL14 END | 113.646 |
| HIERARCH ESO ISS PBLA14 START | 90.01 |
| HIERARCH ESO ISS PBLA14 END | 90.244 |
| HIERARCH ESO ISS PBL23 START | 50.883 |
| HIERARCH ESO ISS PBL23 END | 50.753 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 72.2 |
| HIERARCH ESO ISS PBL24 START | 80.978 |
| HIERARCH ESO ISS PBL24 END | 80.854 |
| HIERARCH ESO ISS PBLA24 START | 39.235 |
| HIERARCH ESO ISS PBLA24 END | 39.361 |
| HIERARCH ESO ISS PBL34 START | 47.131 |
| HIERARCH ESO ISS PBL34 END | 47.127 |
| HIERARCH ESO ISS PBLA34 START | 3.417 |
| HIERARCH ESO ISS PBLA34 END | 3.58 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.017962 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.020062 |
| HIERARCH ESO ISS AMBI TEMP | 13.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |