Exposure
- ID
- PIONI.2025-07-16T05:12:23.468_1
- Header ID
- PIONI.2025-07-16T05:12:23.468
- Date updated
- 2025-07-16 05:20:51 UTC+0000
- Release date
- 2025-07-16 05:12:23 UTC+0000
- UTC Start
- 2025-07-16 05:12:23.468
- UTC End
- 2025-07-16 05:13:14.668
- MJD Start
- 60872.2169382866
- MJD End
- 60872.21753087919
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033885
- Ambient temperature (°C)
- 11.88
- Seeing (arcsec)
- 0.59
Observation
- ID
- 66967
- Category
- calibrator
- Program ID
- 115.283G.002
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49785
- Name
- HD 159488
- RA
- 264.117449
- DEC
- -34.60407
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.0340 | 84.9610 | 140.1000 | 140.3000 |
| A0-J2 | 112.8290 | 112.6230 | 116.6000 | 116.8000 |
| A0-K0 | 106.6770 | 106.4170 | 91.5250 | 91.6720 |
| G1-J2 | 48.6350 | 48.5230 | 72.4000 | 72.5000 |
| G1-K0 | 81.3070 | 81.2130 | 39.8640 | 39.9290 |
| J2-K0 | 48.0380 | 48.0350 | 6.8850 | 6.9950 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60872.2169382866 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 159488 |
| RA | 264.117449 |
| DEC | -34.60407 |
| 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 | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 85.034 |
| HIERARCH ESO ISS PBL12 END | 84.961 |
| HIERARCH ESO ISS PBLA12 START | 140.1 |
| HIERARCH ESO ISS PBLA12 END | 140.3 |
| HIERARCH ESO ISS PBL13 START | 112.829 |
| HIERARCH ESO ISS PBL13 END | 112.623 |
| HIERARCH ESO ISS PBLA13 START | 116.6 |
| HIERARCH ESO ISS PBLA13 END | 116.8 |
| HIERARCH ESO ISS PBL14 START | 106.677 |
| HIERARCH ESO ISS PBL14 END | 106.417 |
| HIERARCH ESO ISS PBLA14 START | 91.525 |
| HIERARCH ESO ISS PBLA14 END | 91.672 |
| HIERARCH ESO ISS PBL23 START | 48.635 |
| HIERARCH ESO ISS PBL23 END | 48.523 |
| HIERARCH ESO ISS PBLA23 START | 72.4 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 81.307 |
| HIERARCH ESO ISS PBL24 END | 81.213 |
| HIERARCH ESO ISS PBLA24 START | 39.864 |
| HIERARCH ESO ISS PBLA24 END | 39.929 |
| HIERARCH ESO ISS PBL34 START | 48.038 |
| HIERARCH ESO ISS PBL34 END | 48.035 |
| HIERARCH ESO ISS PBLA34 START | 6.885 |
| HIERARCH ESO ISS PBLA34 END | 6.995 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003402 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003375 |
| HIERARCH ESO ISS AMBI TEMP | 11.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |