Exposure
- ID
- PIONI.2025-07-16T05:16:34.964_1
- Header ID
- PIONI.2025-07-16T05:16:34.964
- Date updated
- 2025-07-16 05:25:44 UTC+0000
- Release date
- 2025-07-16 05:16:34 UTC+0000
- UTC Start
- 2025-07-16 05:16:34.964
- UTC End
- 2025-07-16 05:17:26.164
- MJD Start
- 60872.2198491218
- MJD End
- 60872.220441714395
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002837
- Ambient temperature (°C)
- 11.86
- Seeing (arcsec)
- 0.64
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 | 84.7320 | 84.6590 | 141.0000 | 141.2000 |
| A0-J2 | 111.9700 | 111.7600 | 117.4000 | 117.6000 |
| A0-K0 | 105.5960 | 105.3310 | 92.1420 | 92.2910 |
| G1-J2 | 48.1680 | 48.0530 | 72.8000 | 72.9000 |
| G1-K0 | 80.9170 | 80.8210 | 40.1340 | 40.1970 |
| J2-K0 | 48.0240 | 48.0200 | 7.3440 | 7.4540 |
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 | 60872.2198491218 |
| 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 | 84.732 |
| HIERARCH ESO ISS PBL12 END | 84.659 |
| HIERARCH ESO ISS PBLA12 START | 141.0 |
| HIERARCH ESO ISS PBLA12 END | 141.2 |
| HIERARCH ESO ISS PBL13 START | 111.97 |
| HIERARCH ESO ISS PBL13 END | 111.76 |
| HIERARCH ESO ISS PBLA13 START | 117.4 |
| HIERARCH ESO ISS PBLA13 END | 117.6 |
| HIERARCH ESO ISS PBL14 START | 105.596 |
| HIERARCH ESO ISS PBL14 END | 105.331 |
| HIERARCH ESO ISS PBLA14 START | 92.142 |
| HIERARCH ESO ISS PBLA14 END | 92.291 |
| HIERARCH ESO ISS PBL23 START | 48.168 |
| HIERARCH ESO ISS PBL23 END | 48.053 |
| HIERARCH ESO ISS PBLA23 START | 72.8 |
| HIERARCH ESO ISS PBLA23 END | 72.9 |
| HIERARCH ESO ISS PBL24 START | 80.917 |
| HIERARCH ESO ISS PBL24 END | 80.821 |
| HIERARCH ESO ISS PBLA24 START | 40.134 |
| HIERARCH ESO ISS PBLA24 END | 40.197 |
| HIERARCH ESO ISS PBL34 START | 48.024 |
| HIERARCH ESO ISS PBL34 END | 48.02 |
| HIERARCH ESO ISS PBLA34 START | 7.344 |
| HIERARCH ESO ISS PBLA34 END | 7.454 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002837 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002837 |
| HIERARCH ESO ISS AMBI TEMP | 11.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |