Exposure
- ID
- PIONI.2025-04-24T09:48:48.338_1
- Header ID
- PIONI.2025-04-24T09:48:48.338
- Date updated
- 2025-04-24 09:55:41 UTC+0000
- Release date
- 2025-04-24 09:48:48 UTC+0000
- UTC Start
- 2025-04-24 09:48:48.338
- UTC End
- 2025-04-24 09:49:39.538
- MJD Start
- 60789.4088927964
- MJD End
- 60789.40948538899
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007791
- Ambient temperature (°C)
- 12.23
- Seeing (arcsec)
- 0.49
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 | 88.2560 | 88.2000 | 130.8000 | 131.0000 |
| A0-J2 | 121.7050 | 121.5530 | 107.7000 | 107.9000 |
| A0-K0 | 117.5810 | 117.3960 | 84.5890 | 84.7230 |
| G1-J2 | 53.3170 | 53.2380 | 67.2000 | 67.3000 |
| G1-K0 | 85.1980 | 85.1320 | 36.1640 | 36.2460 |
| J2-K0 | 48.1340 | 48.1330 | 1.3390 | 1.4500 |
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 | 60789.4088927964 |
| 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 | 88.256 |
| HIERARCH ESO ISS PBL12 END | 88.2 |
| HIERARCH ESO ISS PBLA12 START | 130.8 |
| HIERARCH ESO ISS PBLA12 END | 131.0 |
| HIERARCH ESO ISS PBL13 START | 121.705 |
| HIERARCH ESO ISS PBL13 END | 121.553 |
| HIERARCH ESO ISS PBLA13 START | 107.7 |
| HIERARCH ESO ISS PBLA13 END | 107.9 |
| HIERARCH ESO ISS PBL14 START | 117.581 |
| HIERARCH ESO ISS PBL14 END | 117.396 |
| HIERARCH ESO ISS PBLA14 START | 84.589 |
| HIERARCH ESO ISS PBLA14 END | 84.723 |
| HIERARCH ESO ISS PBL23 START | 53.317 |
| HIERARCH ESO ISS PBL23 END | 53.238 |
| HIERARCH ESO ISS PBLA23 START | 67.2 |
| HIERARCH ESO ISS PBLA23 END | 67.3 |
| HIERARCH ESO ISS PBL24 START | 85.198 |
| HIERARCH ESO ISS PBL24 END | 85.132 |
| HIERARCH ESO ISS PBLA24 START | 36.164 |
| HIERARCH ESO ISS PBLA24 END | 36.246 |
| HIERARCH ESO ISS PBL34 START | 48.134 |
| HIERARCH ESO ISS PBL34 END | 48.133 |
| HIERARCH ESO ISS PBLA34 START | 1.339 |
| HIERARCH ESO ISS PBLA34 END | 1.45 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007791 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007791 |
| HIERARCH ESO ISS AMBI TEMP | 12.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |