Exposure
- ID
- PIONI.2025-07-15T05:34:49.756_1
- Header ID
- PIONI.2025-07-15T05:34:49.756
- Date updated
- 2025-07-15 05:45:47 UTC+0000
- Release date
- 2025-07-15 05:34:49 UTC+0000
- UTC Start
- 2025-07-15 05:34:49.755
- UTC End
- 2025-07-15 05:36:06.555
- MJD Start
- 60871.2325203181
- MJD End
- 60871.233409206994
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005644
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.46
Observation
- ID
- 68782
- 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
- 51176
- Name
- HD 157710
- RA
- 261.694571
- DEC
- -40.46347
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.7720 | 85.6970 | 147.2000 | 147.5000 |
| A0-J2 | 110.8350 | 110.5730 | 125.5000 | 125.8000 |
| A0-K0 | 100.1840 | 99.8050 | 100.4850 | 100.7640 |
| G1-J2 | 44.4850 | 44.3060 | 79.9000 | 80.1000 |
| G1-K0 | 74.9140 | 74.7430 | 44.0240 | 44.1260 |
| J2-K0 | 46.8320 | 46.8200 | 10.1570 | 10.3180 |
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 | 60871.2325203181 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157710 |
| RA | 261.694571 |
| 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 | 85.772 |
| HIERARCH ESO ISS PBL12 END | 85.697 |
| HIERARCH ESO ISS PBLA12 START | 147.2 |
| HIERARCH ESO ISS PBLA12 END | 147.5 |
| HIERARCH ESO ISS PBL13 START | 110.835 |
| HIERARCH ESO ISS PBL13 END | 110.573 |
| HIERARCH ESO ISS PBLA13 START | 125.5 |
| HIERARCH ESO ISS PBLA13 END | 125.8 |
| HIERARCH ESO ISS PBL14 START | 100.184 |
| HIERARCH ESO ISS PBL14 END | 99.805 |
| HIERARCH ESO ISS PBLA14 START | 100.485 |
| HIERARCH ESO ISS PBLA14 END | 100.764 |
| HIERARCH ESO ISS PBL23 START | 44.485 |
| HIERARCH ESO ISS PBL23 END | 44.306 |
| HIERARCH ESO ISS PBLA23 START | 79.9 |
| HIERARCH ESO ISS PBLA23 END | 80.1 |
| HIERARCH ESO ISS PBL24 START | 74.914 |
| HIERARCH ESO ISS PBL24 END | 74.743 |
| HIERARCH ESO ISS PBLA24 START | 44.024 |
| HIERARCH ESO ISS PBLA24 END | 44.126 |
| HIERARCH ESO ISS PBL34 START | 46.832 |
| HIERARCH ESO ISS PBL34 END | 46.82 |
| HIERARCH ESO ISS PBLA34 START | 10.157 |
| HIERARCH ESO ISS PBLA34 END | 10.318 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005644 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005644 |
| HIERARCH ESO ISS AMBI TEMP | 12.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |