Exposure
- ID
- PIONI.2025-07-16T05:13:26.275_1
- Header ID
- PIONI.2025-07-16T05:13:26.275
- Date updated
- 2025-07-16 05:20:51 UTC+0000
- Release date
- 2025-07-16 05:13:26 UTC+0000
- UTC Start
- 2025-07-16 05:13:26.275
- UTC End
- 2025-07-16 05:14:17.475
- MJD Start
- 60872.2176652243
- MJD End
- 60872.218257816894
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003071
- Ambient temperature (°C)
- 11.87
- Seeing (arcsec)
- 0.63
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 | 84.9590 | 84.8860 | 140.3000 | 140.5000 |
| A0-J2 | 112.6160 | 112.4080 | 116.8000 | 117.0000 |
| A0-K0 | 106.4090 | 106.1480 | 91.6770 | 91.8280 |
| G1-J2 | 48.5190 | 48.4070 | 72.5000 | 72.6000 |
| G1-K0 | 81.2100 | 81.1160 | 39.9310 | 39.9980 |
| J2-K0 | 48.0350 | 48.0310 | 6.9980 | 7.1110 |
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 | 60872.2176652243 |
| 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 | 84.959 |
| HIERARCH ESO ISS PBL12 END | 84.886 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 140.5 |
| HIERARCH ESO ISS PBL13 START | 112.616 |
| HIERARCH ESO ISS PBL13 END | 112.408 |
| HIERARCH ESO ISS PBLA13 START | 116.8 |
| HIERARCH ESO ISS PBLA13 END | 117.0 |
| HIERARCH ESO ISS PBL14 START | 106.409 |
| HIERARCH ESO ISS PBL14 END | 106.148 |
| HIERARCH ESO ISS PBLA14 START | 91.677 |
| HIERARCH ESO ISS PBLA14 END | 91.828 |
| HIERARCH ESO ISS PBL23 START | 48.519 |
| HIERARCH ESO ISS PBL23 END | 48.407 |
| HIERARCH ESO ISS PBLA23 START | 72.5 |
| HIERARCH ESO ISS PBLA23 END | 72.6 |
| HIERARCH ESO ISS PBL24 START | 81.21 |
| HIERARCH ESO ISS PBL24 END | 81.116 |
| HIERARCH ESO ISS PBLA24 START | 39.931 |
| HIERARCH ESO ISS PBLA24 END | 39.998 |
| HIERARCH ESO ISS PBL34 START | 48.035 |
| HIERARCH ESO ISS PBL34 END | 48.031 |
| HIERARCH ESO ISS PBLA34 START | 6.998 |
| HIERARCH ESO ISS PBLA34 END | 7.111 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003375 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002767 |
| HIERARCH ESO ISS AMBI TEMP | 11.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |