Exposure
- ID
- PIONI.2025-07-15T05:30:23.876_1
- Header ID
- PIONI.2025-07-15T05:30:23.876
- Date updated
- 2025-07-15 05:35:41 UTC+0000
- Release date
- 2025-07-15 05:30:23 UTC+0000
- UTC Start
- 2025-07-15 05:30:23.876
- UTC End
- 2025-07-15 05:31:40.676
- MJD Start
- 60871.2294430109
- MJD End
- 60871.230331899795
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054835000000000005
- Ambient temperature (°C)
- 12.41
- Seeing (arcsec)
- 0.51
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 | 86.0030 | 85.9280 | 146.2000 | 146.6000 |
| A0-J2 | 111.6300 | 111.3700 | 124.5000 | 124.8000 |
| A0-K0 | 101.3300 | 100.9570 | 99.6480 | 99.9220 |
| G1-J2 | 45.0260 | 44.8500 | 79.3000 | 79.5000 |
| G1-K0 | 75.4290 | 75.2620 | 43.7100 | 43.8150 |
| J2-K0 | 46.8650 | 46.8540 | 9.6690 | 9.8300 |
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 | 60871.2294430109 |
| 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 | 86.003 |
| HIERARCH ESO ISS PBL12 END | 85.928 |
| HIERARCH ESO ISS PBLA12 START | 146.2 |
| HIERARCH ESO ISS PBLA12 END | 146.6 |
| HIERARCH ESO ISS PBL13 START | 111.63 |
| HIERARCH ESO ISS PBL13 END | 111.37 |
| HIERARCH ESO ISS PBLA13 START | 124.5 |
| HIERARCH ESO ISS PBLA13 END | 124.8 |
| HIERARCH ESO ISS PBL14 START | 101.33 |
| HIERARCH ESO ISS PBL14 END | 100.957 |
| HIERARCH ESO ISS PBLA14 START | 99.648 |
| HIERARCH ESO ISS PBLA14 END | 99.922 |
| HIERARCH ESO ISS PBL23 START | 45.026 |
| HIERARCH ESO ISS PBL23 END | 44.85 |
| HIERARCH ESO ISS PBLA23 START | 79.3 |
| HIERARCH ESO ISS PBLA23 END | 79.5 |
| HIERARCH ESO ISS PBL24 START | 75.429 |
| HIERARCH ESO ISS PBL24 END | 75.262 |
| HIERARCH ESO ISS PBLA24 START | 43.71 |
| HIERARCH ESO ISS PBLA24 END | 43.815 |
| HIERARCH ESO ISS PBL34 START | 46.865 |
| HIERARCH ESO ISS PBL34 END | 46.854 |
| HIERARCH ESO ISS PBLA34 START | 9.669 |
| HIERARCH ESO ISS PBLA34 END | 9.83 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005509 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005458 |
| HIERARCH ESO ISS AMBI TEMP | 12.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |