Exposure
- ID
- PIONI.2025-07-15T05:10:15.266_1
- Header ID
- PIONI.2025-07-15T05:10:15.266
- Date updated
- 2025-07-15 05:15:51 UTC+0000
- Release date
- 2025-07-15 05:10:15 UTC+0000
- UTC Start
- 2025-07-15 05:10:15.266
- UTC End
- 2025-07-15 05:11:32.066
- MJD Start
- 60871.215454469
- MJD End
- 60871.21634335789
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004773
- Ambient temperature (°C)
- 12.48
- Seeing (arcsec)
- 0.44
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 | 87.0440 | 86.9700 | 142.0000 | 142.3000 |
| A0-J2 | 115.1390 | 114.8930 | 120.1000 | 120.4000 |
| A0-K0 | 106.2890 | 105.9500 | 95.9950 | 96.2480 |
| G1-J2 | 47.3460 | 47.1890 | 76.7000 | 76.9000 |
| G1-K0 | 77.6310 | 77.4820 | 42.2030 | 42.3150 |
| J2-K0 | 46.9930 | 46.9850 | 7.4290 | 7.5890 |
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 | 60871.215454469 |
| 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 | 87.044 |
| HIERARCH ESO ISS PBL12 END | 86.97 |
| HIERARCH ESO ISS PBLA12 START | 142.0 |
| HIERARCH ESO ISS PBLA12 END | 142.3 |
| HIERARCH ESO ISS PBL13 START | 115.139 |
| HIERARCH ESO ISS PBL13 END | 114.893 |
| HIERARCH ESO ISS PBLA13 START | 120.1 |
| HIERARCH ESO ISS PBLA13 END | 120.4 |
| HIERARCH ESO ISS PBL14 START | 106.289 |
| HIERARCH ESO ISS PBL14 END | 105.95 |
| HIERARCH ESO ISS PBLA14 START | 95.995 |
| HIERARCH ESO ISS PBLA14 END | 96.248 |
| HIERARCH ESO ISS PBL23 START | 47.346 |
| HIERARCH ESO ISS PBL23 END | 47.189 |
| HIERARCH ESO ISS PBLA23 START | 76.7 |
| HIERARCH ESO ISS PBLA23 END | 76.9 |
| HIERARCH ESO ISS PBL24 START | 77.631 |
| HIERARCH ESO ISS PBL24 END | 77.482 |
| HIERARCH ESO ISS PBLA24 START | 42.203 |
| HIERARCH ESO ISS PBLA24 END | 42.315 |
| HIERARCH ESO ISS PBL34 START | 46.993 |
| HIERARCH ESO ISS PBL34 END | 46.985 |
| HIERARCH ESO ISS PBLA34 START | 7.429 |
| HIERARCH ESO ISS PBLA34 END | 7.589 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004773 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004773 |
| HIERARCH ESO ISS AMBI TEMP | 12.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |