Exposure
- ID
- PIONI.2025-07-15T05:04:20.120_1
- Header ID
- PIONI.2025-07-15T05:04:20.120
- Date updated
- 2025-07-15 05:15:51 UTC+0000
- Release date
- 2025-07-15 05:04:20 UTC+0000
- UTC Start
- 2025-07-15 05:04:20.120
- UTC End
- 2025-07-15 05:05:36.920
- MJD Start
- 60871.2113439767
- MJD End
- 60871.21223286559
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004773
- Ambient temperature (°C)
- 12.55
- Seeing (arcsec)
- 0.42
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 | 87.3420 | 87.2690 | 140.8000 | 141.1000 |
| A0-J2 | 116.1280 | 115.8850 | 118.8000 | 119.1000 |
| A0-K0 | 107.6690 | 107.3320 | 94.9590 | 95.2130 |
| G1-J2 | 47.9880 | 47.8310 | 75.9000 | 76.1000 |
| G1-K0 | 78.2380 | 78.0900 | 41.7340 | 41.8510 |
| J2-K0 | 47.0230 | 47.0160 | 6.7620 | 6.9270 |
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 | 60871.2113439767 |
| 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 | 87.342 |
| HIERARCH ESO ISS PBL12 END | 87.269 |
| HIERARCH ESO ISS PBLA12 START | 140.8 |
| HIERARCH ESO ISS PBLA12 END | 141.1 |
| HIERARCH ESO ISS PBL13 START | 116.128 |
| HIERARCH ESO ISS PBL13 END | 115.885 |
| HIERARCH ESO ISS PBLA13 START | 118.8 |
| HIERARCH ESO ISS PBLA13 END | 119.1 |
| HIERARCH ESO ISS PBL14 START | 107.669 |
| HIERARCH ESO ISS PBL14 END | 107.332 |
| HIERARCH ESO ISS PBLA14 START | 94.959 |
| HIERARCH ESO ISS PBLA14 END | 95.213 |
| HIERARCH ESO ISS PBL23 START | 47.988 |
| HIERARCH ESO ISS PBL23 END | 47.831 |
| HIERARCH ESO ISS PBLA23 START | 75.9 |
| HIERARCH ESO ISS PBLA23 END | 76.1 |
| HIERARCH ESO ISS PBL24 START | 78.238 |
| HIERARCH ESO ISS PBL24 END | 78.09 |
| HIERARCH ESO ISS PBLA24 START | 41.734 |
| HIERARCH ESO ISS PBLA24 END | 41.851 |
| HIERARCH ESO ISS PBL34 START | 47.023 |
| HIERARCH ESO ISS PBL34 END | 47.016 |
| HIERARCH ESO ISS PBLA34 START | 6.762 |
| HIERARCH ESO ISS PBLA34 END | 6.927 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004773 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004773 |
| HIERARCH ESO ISS AMBI TEMP | 12.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |