Exposure
- ID
- PIONI.2025-04-25T09:23:06.703_1
- Header ID
- PIONI.2025-04-25T09:23:06.703
- Date updated
- 2025-04-25 09:30:46 UTC+0000
- Release date
- 2025-04-25 09:23:06 UTC+0000
- UTC Start
- 2025-04-25 09:23:06.702
- UTC End
- 2025-04-25 09:24:23.502
- MJD Start
- 60790.3910497953
- MJD End
- 60790.39193868419
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0212645
- Ambient temperature (°C)
- 13.39
- Seeing (arcsec)
- 0.29500000000000004
Observation
- ID
- 66986
- 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
- 49801
- Name
- HD 157710
- RA
- 261.69457
- DEC
- -40.46347
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.8000 | 89.7570 | 129.5000 | 129.7000 |
| A0-J2 | 124.4910 | 124.3300 | 107.4000 | 107.7000 |
| A0-K0 | 119.1890 | 118.9640 | 85.2060 | 85.4360 |
| G1-J2 | 53.3230 | 53.2170 | 68.1000 | 68.3000 |
| G1-K0 | 83.3070 | 83.2060 | 36.4150 | 36.5590 |
| J2-K0 | 47.1660 | 47.1660 | 359.9660 | 0.1360 |
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 | 60790.3910497953 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157710 |
| RA | 261.69457 |
| 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 | 89.8 |
| HIERARCH ESO ISS PBL12 END | 89.757 |
| HIERARCH ESO ISS PBLA12 START | 129.5 |
| HIERARCH ESO ISS PBLA12 END | 129.7 |
| HIERARCH ESO ISS PBL13 START | 124.491 |
| HIERARCH ESO ISS PBL13 END | 124.33 |
| HIERARCH ESO ISS PBLA13 START | 107.4 |
| HIERARCH ESO ISS PBLA13 END | 107.7 |
| HIERARCH ESO ISS PBL14 START | 119.189 |
| HIERARCH ESO ISS PBL14 END | 118.964 |
| HIERARCH ESO ISS PBLA14 START | 85.206 |
| HIERARCH ESO ISS PBLA14 END | 85.436 |
| HIERARCH ESO ISS PBL23 START | 53.323 |
| HIERARCH ESO ISS PBL23 END | 53.217 |
| HIERARCH ESO ISS PBLA23 START | 68.1 |
| HIERARCH ESO ISS PBLA23 END | 68.3 |
| HIERARCH ESO ISS PBL24 START | 83.307 |
| HIERARCH ESO ISS PBL24 END | 83.206 |
| HIERARCH ESO ISS PBLA24 START | 36.415 |
| HIERARCH ESO ISS PBLA24 END | 36.559 |
| HIERARCH ESO ISS PBL34 START | 47.166 |
| HIERARCH ESO ISS PBL34 END | 47.166 |
| HIERARCH ESO ISS PBLA34 START | 359.966 |
| HIERARCH ESO ISS PBLA34 END | 0.136 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.021045 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.021484 |
| HIERARCH ESO ISS AMBI TEMP | 13.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.26 |