Exposure
- ID
- PIONI.2025-04-25T09:24:35.280_1
- Header ID
- PIONI.2025-04-25T09:24:35.280
- Date updated
- 2025-04-25 09:30:46 UTC+0000
- Release date
- 2025-04-25 09:24:35 UTC+0000
- UTC Start
- 2025-04-25 09:24:35.280
- UTC End
- 2025-04-25 09:25:52.080
- MJD Start
- 60790.3920750045
- MJD End
- 60790.39296389339
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.021431
- Ambient temperature (°C)
- 13.37
- Seeing (arcsec)
- 0.30000000000000004
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 | 89.7560 | 89.7120 | 129.7000 | 130.0000 |
| A0-J2 | 124.3260 | 124.1630 | 107.7000 | 107.9000 |
| A0-K0 | 118.9580 | 118.7300 | 85.4410 | 85.6650 |
| G1-J2 | 53.2150 | 53.1080 | 68.3000 | 68.5000 |
| G1-K0 | 83.2030 | 83.1010 | 36.5620 | 36.7000 |
| J2-K0 | 47.1660 | 47.1660 | 0.1400 | 0.3020 |
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 | 60790.3920750045 |
| 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 | 89.756 |
| HIERARCH ESO ISS PBL12 END | 89.712 |
| HIERARCH ESO ISS PBLA12 START | 129.7 |
| HIERARCH ESO ISS PBLA12 END | 130.0 |
| HIERARCH ESO ISS PBL13 START | 124.326 |
| HIERARCH ESO ISS PBL13 END | 124.163 |
| HIERARCH ESO ISS PBLA13 START | 107.7 |
| HIERARCH ESO ISS PBLA13 END | 107.9 |
| HIERARCH ESO ISS PBL14 START | 118.958 |
| HIERARCH ESO ISS PBL14 END | 118.73 |
| HIERARCH ESO ISS PBLA14 START | 85.441 |
| HIERARCH ESO ISS PBLA14 END | 85.665 |
| HIERARCH ESO ISS PBL23 START | 53.215 |
| HIERARCH ESO ISS PBL23 END | 53.108 |
| HIERARCH ESO ISS PBLA23 START | 68.3 |
| HIERARCH ESO ISS PBLA23 END | 68.5 |
| HIERARCH ESO ISS PBL24 START | 83.203 |
| HIERARCH ESO ISS PBL24 END | 83.101 |
| HIERARCH ESO ISS PBLA24 START | 36.562 |
| HIERARCH ESO ISS PBLA24 END | 36.7 |
| HIERARCH ESO ISS PBL34 START | 47.166 |
| HIERARCH ESO ISS PBL34 END | 47.166 |
| HIERARCH ESO ISS PBLA34 START | 0.14 |
| HIERARCH ESO ISS PBLA34 END | 0.302 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.021484 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.021378 |
| HIERARCH ESO ISS AMBI TEMP | 13.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.26 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |