Exposure
- ID
- PIONI.2025-10-29T08:25:26.508_1
- Header ID
- PIONI.2025-10-29T08:25:26.508
- Date updated
- 2025-10-29 08:31:07 UTC+0000
- Release date
- 2025-10-29 08:25:26 UTC+0000
- UTC Start
- 2025-10-29 08:25:26.508
- UTC End
- 2025-10-29 08:26:43.308
- MJD Start
- 60977.3510012459
- MJD End
- 60977.35189013479
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060405
- Ambient temperature (°C)
- 12.63
- Seeing (arcsec)
- 0.565
Observation
- ID
- 71051
- Category
- calibrator
- Program ID
- 116.292S.002
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / LE BOUQUIN / FROST / BORDIER
Target
- ID
- 52731
- Name
- HD_36864
- RA
- 83.669443
- DEC
- -3.67932
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.1010 | 85.9410 | 116.2000 | 116.2000 |
| A0-J2 | 126.9200 | 126.7630 | 93.3000 | 93.4000 |
| A0-K0 | 127.8350 | 127.7960 | 72.9350 | 72.9530 |
| G1-J2 | 58.1210 | 58.1390 | 58.2000 | 58.3000 |
| G1-K0 | 87.8210 | 87.8910 | 30.7610 | 30.8610 |
| J2-K0 | 45.0980 | 45.0860 | 354.2700 | 354.4400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60977.3510012459 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_36864 |
| RA | 83.669443 |
| DEC | -3.67932 |
| 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 | 86.101 |
| HIERARCH ESO ISS PBL12 END | 85.941 |
| HIERARCH ESO ISS PBLA12 START | 116.2 |
| HIERARCH ESO ISS PBLA12 END | 116.2 |
| HIERARCH ESO ISS PBL13 START | 126.92 |
| HIERARCH ESO ISS PBL13 END | 126.763 |
| HIERARCH ESO ISS PBLA13 START | 93.3 |
| HIERARCH ESO ISS PBLA13 END | 93.4 |
| HIERARCH ESO ISS PBL14 START | 127.835 |
| HIERARCH ESO ISS PBL14 END | 127.796 |
| HIERARCH ESO ISS PBLA14 START | 72.935 |
| HIERARCH ESO ISS PBLA14 END | 72.953 |
| HIERARCH ESO ISS PBL23 START | 58.121 |
| HIERARCH ESO ISS PBL23 END | 58.139 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 87.821 |
| HIERARCH ESO ISS PBL24 END | 87.891 |
| HIERARCH ESO ISS PBLA24 START | 30.761 |
| HIERARCH ESO ISS PBLA24 END | 30.861 |
| HIERARCH ESO ISS PBL34 START | 45.098 |
| HIERARCH ESO ISS PBL34 END | 45.086 |
| HIERARCH ESO ISS PBLA34 START | 354.27 |
| HIERARCH ESO ISS PBLA34 END | 354.44 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005098 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006983 |
| HIERARCH ESO ISS AMBI TEMP | 12.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |