Exposure
- ID
- PIONI.2025-04-24T09:50:53.952_1
- Header ID
- PIONI.2025-04-24T09:50:53.952
- Date updated
- 2025-04-24 09:55:41 UTC+0000
- Release date
- 2025-04-24 09:50:53 UTC+0000
- UTC Start
- 2025-04-24 09:50:53.952
- UTC End
- 2025-04-24 09:51:45.152
- MJD Start
- 60789.4103466668
- MJD End
- 60789.4109392594
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007978
- Ambient temperature (°C)
- 12.16
- Seeing (arcsec)
- 0.48
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 | 88.1400 | 88.0830 | 131.2000 | 131.4000 |
| A0-J2 | 121.3890 | 121.2340 | 108.1000 | 108.2000 |
| A0-K0 | 117.1980 | 117.0090 | 84.8710 | 85.0050 |
| G1-J2 | 53.1520 | 53.0720 | 67.4000 | 67.5000 |
| G1-K0 | 85.0610 | 84.9940 | 36.3370 | 36.4190 |
| J2-K0 | 48.1320 | 48.1320 | 1.5740 | 1.6860 |
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 | 60789.4103466668 |
| 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 | 88.14 |
| HIERARCH ESO ISS PBL12 END | 88.083 |
| HIERARCH ESO ISS PBLA12 START | 131.2 |
| HIERARCH ESO ISS PBLA12 END | 131.4 |
| HIERARCH ESO ISS PBL13 START | 121.389 |
| HIERARCH ESO ISS PBL13 END | 121.234 |
| HIERARCH ESO ISS PBLA13 START | 108.1 |
| HIERARCH ESO ISS PBLA13 END | 108.2 |
| HIERARCH ESO ISS PBL14 START | 117.198 |
| HIERARCH ESO ISS PBL14 END | 117.009 |
| HIERARCH ESO ISS PBLA14 START | 84.871 |
| HIERARCH ESO ISS PBLA14 END | 85.005 |
| HIERARCH ESO ISS PBL23 START | 53.152 |
| HIERARCH ESO ISS PBL23 END | 53.072 |
| HIERARCH ESO ISS PBLA23 START | 67.4 |
| HIERARCH ESO ISS PBLA23 END | 67.5 |
| HIERARCH ESO ISS PBL24 START | 85.061 |
| HIERARCH ESO ISS PBL24 END | 84.994 |
| HIERARCH ESO ISS PBLA24 START | 36.337 |
| HIERARCH ESO ISS PBLA24 END | 36.419 |
| HIERARCH ESO ISS PBL34 START | 48.132 |
| HIERARCH ESO ISS PBL34 END | 48.132 |
| HIERARCH ESO ISS PBLA34 START | 1.574 |
| HIERARCH ESO ISS PBLA34 END | 1.686 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007978 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007978 |
| HIERARCH ESO ISS AMBI TEMP | 12.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |