Exposure
- ID
- PIONI.2025-07-15T05:36:18.380_1
- Header ID
- PIONI.2025-07-15T05:36:18.380
- Date updated
- 2025-07-15 05:45:47 UTC+0000
- Release date
- 2025-07-15 05:36:18 UTC+0000
- UTC Start
- 2025-07-15 05:36:18.381
- UTC End
- 2025-07-15 05:37:35.181
- MJD Start
- 60871.2335460745
- MJD End
- 60871.23443496339
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053845
- Ambient temperature (°C)
- 12.37
- Seeing (arcsec)
- 0.475
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 | 85.6950 | 85.6200 | 147.5000 | 147.8000 |
| A0-J2 | 110.5670 | 110.3050 | 125.8000 | 126.2000 |
| A0-K0 | 99.7970 | 99.4160 | 100.7700 | 101.0470 |
| G1-J2 | 44.3020 | 44.1220 | 80.1000 | 80.3000 |
| G1-K0 | 74.7390 | 74.5680 | 44.1280 | 44.2270 |
| J2-K0 | 46.8200 | 46.8090 | 10.3220 | 10.4790 |
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 | 60871.2335460745 |
| 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 | 85.695 |
| HIERARCH ESO ISS PBL12 END | 85.62 |
| HIERARCH ESO ISS PBLA12 START | 147.5 |
| HIERARCH ESO ISS PBLA12 END | 147.8 |
| HIERARCH ESO ISS PBL13 START | 110.567 |
| HIERARCH ESO ISS PBL13 END | 110.305 |
| HIERARCH ESO ISS PBLA13 START | 125.8 |
| HIERARCH ESO ISS PBLA13 END | 126.2 |
| HIERARCH ESO ISS PBL14 START | 99.797 |
| HIERARCH ESO ISS PBL14 END | 99.416 |
| HIERARCH ESO ISS PBLA14 START | 100.77 |
| HIERARCH ESO ISS PBLA14 END | 101.047 |
| HIERARCH ESO ISS PBL23 START | 44.302 |
| HIERARCH ESO ISS PBL23 END | 44.122 |
| HIERARCH ESO ISS PBLA23 START | 80.1 |
| HIERARCH ESO ISS PBLA23 END | 80.3 |
| HIERARCH ESO ISS PBL24 START | 74.739 |
| HIERARCH ESO ISS PBL24 END | 74.568 |
| HIERARCH ESO ISS PBLA24 START | 44.128 |
| HIERARCH ESO ISS PBLA24 END | 44.227 |
| HIERARCH ESO ISS PBL34 START | 46.82 |
| HIERARCH ESO ISS PBL34 END | 46.809 |
| HIERARCH ESO ISS PBLA34 START | 10.322 |
| HIERARCH ESO ISS PBLA34 END | 10.479 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005644 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005125 |
| HIERARCH ESO ISS AMBI TEMP | 12.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |