Exposure
- ID
- PIONI.2025-07-16T05:33:20.965_1
- Header ID
- PIONI.2025-07-16T05:33:20.965
- Date updated
- 2025-07-16 05:41:29 UTC+0000
- Release date
- 2025-07-16 05:33:20 UTC+0000
- UTC Start
- 2025-07-16 05:33:20.965
- UTC End
- 2025-07-16 05:34:12.165
- MJD Start
- 60872.2314926493
- MJD End
- 60872.23208524189
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004384000000000001
- Ambient temperature (°C)
- 11.85
- Seeing (arcsec)
- 0.545
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 | 83.5120 | 83.4380 | 144.4000 | 144.6000 |
| A0-J2 | 108.4150 | 108.1930 | 120.8000 | 121.1000 |
| A0-K0 | 101.0520 | 100.7650 | 94.6800 | 94.8370 |
| G1-J2 | 46.1940 | 46.0680 | 74.5000 | 74.6000 |
| G1-K0 | 79.2630 | 79.1570 | 41.1440 | 41.2000 |
| J2-K0 | 47.9550 | 47.9500 | 9.1630 | 9.2710 |
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 | 60872.2314926493 |
| 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 | 83.512 |
| HIERARCH ESO ISS PBL12 END | 83.438 |
| HIERARCH ESO ISS PBLA12 START | 144.4 |
| HIERARCH ESO ISS PBLA12 END | 144.6 |
| HIERARCH ESO ISS PBL13 START | 108.415 |
| HIERARCH ESO ISS PBL13 END | 108.193 |
| HIERARCH ESO ISS PBLA13 START | 120.8 |
| HIERARCH ESO ISS PBLA13 END | 121.1 |
| HIERARCH ESO ISS PBL14 START | 101.052 |
| HIERARCH ESO ISS PBL14 END | 100.765 |
| HIERARCH ESO ISS PBLA14 START | 94.68 |
| HIERARCH ESO ISS PBLA14 END | 94.837 |
| HIERARCH ESO ISS PBL23 START | 46.194 |
| HIERARCH ESO ISS PBL23 END | 46.068 |
| HIERARCH ESO ISS PBLA23 START | 74.5 |
| HIERARCH ESO ISS PBLA23 END | 74.6 |
| HIERARCH ESO ISS PBL24 START | 79.263 |
| HIERARCH ESO ISS PBL24 END | 79.157 |
| HIERARCH ESO ISS PBLA24 START | 41.144 |
| HIERARCH ESO ISS PBLA24 END | 41.2 |
| HIERARCH ESO ISS PBL34 START | 47.955 |
| HIERARCH ESO ISS PBL34 END | 47.95 |
| HIERARCH ESO ISS PBLA34 START | 9.163 |
| HIERARCH ESO ISS PBLA34 END | 9.271 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004316 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004452 |
| HIERARCH ESO ISS AMBI TEMP | 11.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |