Exposure
- ID
- PIONI.2025-04-25T09:21:38.617_1
- Header ID
- PIONI.2025-04-25T09:21:38.617
- Date updated
- 2025-04-25 09:30:46 UTC+0000
- Release date
- 2025-04-25 09:21:38 UTC+0000
- UTC Start
- 2025-04-25 09:21:38.617
- UTC End
- 2025-04-25 09:22:55.417
- MJD Start
- 60790.3900302863
- MJD End
- 60790.39091917519
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.020873500000000003
- Ambient temperature (°C)
- 13.37
- Seeing (arcsec)
- 0.30500000000000005
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 | 89.8420 | 89.8000 | 129.2000 | 129.5000 |
| A0-J2 | 124.6510 | 124.4930 | 107.1000 | 107.4000 |
| A0-K0 | 119.4140 | 119.1920 | 84.9760 | 85.2070 |
| G1-J2 | 53.4280 | 53.3240 | 67.9000 | 68.1000 |
| G1-K0 | 83.4090 | 83.3090 | 36.2710 | 36.4160 |
| J2-K0 | 47.1660 | 47.1660 | 359.7980 | 359.9680 |
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 | 60790.3900302863 |
| 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 | 89.842 |
| HIERARCH ESO ISS PBL12 END | 89.8 |
| HIERARCH ESO ISS PBLA12 START | 129.2 |
| HIERARCH ESO ISS PBLA12 END | 129.5 |
| HIERARCH ESO ISS PBL13 START | 124.651 |
| HIERARCH ESO ISS PBL13 END | 124.493 |
| HIERARCH ESO ISS PBLA13 START | 107.1 |
| HIERARCH ESO ISS PBLA13 END | 107.4 |
| HIERARCH ESO ISS PBL14 START | 119.414 |
| HIERARCH ESO ISS PBL14 END | 119.192 |
| HIERARCH ESO ISS PBLA14 START | 84.976 |
| HIERARCH ESO ISS PBLA14 END | 85.207 |
| HIERARCH ESO ISS PBL23 START | 53.428 |
| HIERARCH ESO ISS PBL23 END | 53.324 |
| HIERARCH ESO ISS PBLA23 START | 67.9 |
| HIERARCH ESO ISS PBLA23 END | 68.1 |
| HIERARCH ESO ISS PBL24 START | 83.409 |
| HIERARCH ESO ISS PBL24 END | 83.309 |
| HIERARCH ESO ISS PBLA24 START | 36.271 |
| HIERARCH ESO ISS PBLA24 END | 36.416 |
| HIERARCH ESO ISS PBL34 START | 47.166 |
| HIERARCH ESO ISS PBL34 END | 47.166 |
| HIERARCH ESO ISS PBLA34 START | 359.798 |
| HIERARCH ESO ISS PBLA34 END | 359.968 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.020702 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.021045 |
| HIERARCH ESO ISS AMBI TEMP | 13.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |