Exposure
- ID
- PIONI.2025-04-25T09:51:46.853_1
- Header ID
- PIONI.2025-04-25T09:51:46.853
- Date updated
- 2025-04-25 10:01:09 UTC+0000
- Release date
- 2025-04-25 09:51:46 UTC+0000
- UTC Start
- 2025-04-25 09:51:46.853
- UTC End
- 2025-04-25 09:53:03.653
- MJD Start
- 60790.4109589462
- MJD End
- 60790.411847835094
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0174385
- Ambient temperature (°C)
- 13.16
- Seeing (arcsec)
- 0.33999999999999997
Observation
- ID
- 66986
- Category
- calibrator
- Program ID
- 115.283G.001
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49801
- Name
- HD 157710
- RA
- 261.69457
- DEC
- -40.46347
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7760 | 88.7150 | 134.7000 | 135.0000 |
| A0-J2 | 120.8880 | 120.6830 | 112.7000 | 112.9000 |
| A0-K0 | 114.2150 | 113.9350 | 89.7670 | 90.0050 |
| G1-J2 | 51.0150 | 50.8860 | 71.9000 | 72.1000 |
| G1-K0 | 81.1030 | 80.9810 | 39.1000 | 39.2320 |
| J2-K0 | 47.1340 | 47.1310 | 3.2450 | 3.4130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60790.4109589462 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157710 |
| RA | 261.69457 |
| DEC | -40.46347 |
| 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 | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.776 |
| HIERARCH ESO ISS PBL12 END | 88.715 |
| HIERARCH ESO ISS PBLA12 START | 134.7 |
| HIERARCH ESO ISS PBLA12 END | 135.0 |
| HIERARCH ESO ISS PBL13 START | 120.888 |
| HIERARCH ESO ISS PBL13 END | 120.683 |
| HIERARCH ESO ISS PBLA13 START | 112.7 |
| HIERARCH ESO ISS PBLA13 END | 112.9 |
| HIERARCH ESO ISS PBL14 START | 114.215 |
| HIERARCH ESO ISS PBL14 END | 113.935 |
| HIERARCH ESO ISS PBLA14 START | 89.767 |
| HIERARCH ESO ISS PBLA14 END | 90.005 |
| HIERARCH ESO ISS PBL23 START | 51.015 |
| HIERARCH ESO ISS PBL23 END | 50.886 |
| HIERARCH ESO ISS PBLA23 START | 71.9 |
| HIERARCH ESO ISS PBLA23 END | 72.1 |
| HIERARCH ESO ISS PBL24 START | 81.103 |
| HIERARCH ESO ISS PBL24 END | 80.981 |
| HIERARCH ESO ISS PBLA24 START | 39.1 |
| HIERARCH ESO ISS PBLA24 END | 39.232 |
| HIERARCH ESO ISS PBL34 START | 47.134 |
| HIERARCH ESO ISS PBL34 END | 47.131 |
| HIERARCH ESO ISS PBLA34 START | 3.245 |
| HIERARCH ESO ISS PBLA34 END | 3.413 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.016915 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.017962 |
| HIERARCH ESO ISS AMBI TEMP | 13.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |