Exposure
- ID
- PIONI.2025-04-24T09:47:45.681_1
- Header ID
- PIONI.2025-04-24T09:47:45.681
- Date updated
- 2025-04-24 09:55:41 UTC+0000
- Release date
- 2025-04-24 09:47:45 UTC+0000
- UTC Start
- 2025-04-24 09:47:45.680
- UTC End
- 2025-04-24 09:48:36.880
- MJD Start
- 60789.4081675983
- MJD End
- 60789.4087601909
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007791
- Ambient temperature (°C)
- 12.24
- Seeing (arcsec)
- 0.5
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 | 88.3130 | 88.2580 | 130.6000 | 130.8000 |
| A0-J2 | 121.8610 | 121.7100 | 107.5000 | 107.7000 |
| A0-K0 | 117.7710 | 117.5870 | 84.4460 | 84.5850 |
| G1-J2 | 53.3980 | 53.3190 | 67.1000 | 67.2000 |
| G1-K0 | 85.2660 | 85.2010 | 36.0750 | 36.1620 |
| J2-K0 | 48.1340 | 48.1340 | 1.2190 | 1.3350 |
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 | 60789.4081675983 |
| 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 | 88.313 |
| HIERARCH ESO ISS PBL12 END | 88.258 |
| HIERARCH ESO ISS PBLA12 START | 130.6 |
| HIERARCH ESO ISS PBLA12 END | 130.8 |
| HIERARCH ESO ISS PBL13 START | 121.861 |
| HIERARCH ESO ISS PBL13 END | 121.71 |
| HIERARCH ESO ISS PBLA13 START | 107.5 |
| HIERARCH ESO ISS PBLA13 END | 107.7 |
| HIERARCH ESO ISS PBL14 START | 117.771 |
| HIERARCH ESO ISS PBL14 END | 117.587 |
| HIERARCH ESO ISS PBLA14 START | 84.446 |
| HIERARCH ESO ISS PBLA14 END | 84.585 |
| HIERARCH ESO ISS PBL23 START | 53.398 |
| HIERARCH ESO ISS PBL23 END | 53.319 |
| HIERARCH ESO ISS PBLA23 START | 67.1 |
| HIERARCH ESO ISS PBLA23 END | 67.2 |
| HIERARCH ESO ISS PBL24 START | 85.266 |
| HIERARCH ESO ISS PBL24 END | 85.201 |
| HIERARCH ESO ISS PBLA24 START | 36.075 |
| HIERARCH ESO ISS PBLA24 END | 36.162 |
| HIERARCH ESO ISS PBL34 START | 48.134 |
| HIERARCH ESO ISS PBL34 END | 48.134 |
| HIERARCH ESO ISS PBLA34 START | 1.219 |
| HIERARCH ESO ISS PBLA34 END | 1.335 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007791 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007791 |
| HIERARCH ESO ISS AMBI TEMP | 12.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |