Exposure
- ID
- PIONI.2025-07-15T05:31:52.128_1
- Header ID
- PIONI.2025-07-15T05:31:52.128
- Date updated
- 2025-07-15 05:41:10 UTC+0000
- Release date
- 2025-07-15 05:31:52 UTC+0000
- UTC Start
- 2025-07-15 05:31:52.129
- UTC End
- 2025-07-15 05:33:08.929
- MJD Start
- 60871.2304644515
- MJD End
- 60871.231353340394
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051105000000000005
- Ambient temperature (°C)
- 12.41
- Seeing (arcsec)
- 0.495
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 | 85.9270 | 85.8510 | 146.6000 | 146.9000 |
| A0-J2 | 111.3670 | 111.1070 | 124.8000 | 125.1000 |
| A0-K0 | 100.9530 | 100.5780 | 99.9240 | 100.1990 |
| G1-J2 | 44.8480 | 44.6720 | 79.5000 | 79.7000 |
| G1-K0 | 75.2600 | 75.0910 | 43.8150 | 43.9190 |
| J2-K0 | 46.8540 | 46.8430 | 9.8300 | 9.9920 |
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 | 60871.2304644515 |
| 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 | 85.927 |
| HIERARCH ESO ISS PBL12 END | 85.851 |
| HIERARCH ESO ISS PBLA12 START | 146.6 |
| HIERARCH ESO ISS PBLA12 END | 146.9 |
| HIERARCH ESO ISS PBL13 START | 111.367 |
| HIERARCH ESO ISS PBL13 END | 111.107 |
| HIERARCH ESO ISS PBLA13 START | 124.8 |
| HIERARCH ESO ISS PBLA13 END | 125.1 |
| HIERARCH ESO ISS PBL14 START | 100.953 |
| HIERARCH ESO ISS PBL14 END | 100.578 |
| HIERARCH ESO ISS PBLA14 START | 99.924 |
| HIERARCH ESO ISS PBLA14 END | 100.199 |
| HIERARCH ESO ISS PBL23 START | 44.848 |
| HIERARCH ESO ISS PBL23 END | 44.672 |
| HIERARCH ESO ISS PBLA23 START | 79.5 |
| HIERARCH ESO ISS PBLA23 END | 79.7 |
| HIERARCH ESO ISS PBL24 START | 75.26 |
| HIERARCH ESO ISS PBL24 END | 75.091 |
| HIERARCH ESO ISS PBLA24 START | 43.815 |
| HIERARCH ESO ISS PBLA24 END | 43.919 |
| HIERARCH ESO ISS PBL34 START | 46.854 |
| HIERARCH ESO ISS PBL34 END | 46.843 |
| HIERARCH ESO ISS PBLA34 START | 9.83 |
| HIERARCH ESO ISS PBLA34 END | 9.992 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005458 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004763 |
| HIERARCH ESO ISS AMBI TEMP | 12.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |