Exposure
- ID
- PIONI.2025-10-28T01:02:46.102_1
- Header ID
- PIONI.2025-10-28T01:02:46.102
- Date updated
- 2025-10-28 01:11:01 UTC+0000
- Release date
- 2026-10-28 01:11:01 UTC+0000
- UTC Start
- 2025-10-28 01:02:46.102
- UTC End
- 2025-10-28 01:04:02.902
- MJD Start
- 60976.0435891394
- MJD End
- 60976.04447802829
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043075000000000006
- Ambient temperature (°C)
- 11.69
- Seeing (arcsec)
- 0.845
Observation
- ID
- 71021
- Category
- science
- 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
- 52705
- Name
- HD_191263
- RA
- 302.158379
- DEC
- 10.72586
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 57.2800 | 56.8810 | 114.1000 | 114.2000 |
| A0-J2 | 98.5010 | 97.9810 | 84.1000 | 84.0000 |
| A0-K0 | 115.4150 | 115.1020 | 64.8560 | 64.7150 |
| G1-J2 | 56.6220 | 56.5530 | 53.8000 | 53.7000 |
| G1-K0 | 89.2700 | 89.3230 | 35.7710 | 35.7510 |
| J2-K0 | 39.5290 | 39.5590 | 9.4420 | 9.6270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60976.0435891394 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_191263 |
| RA | 302.158379 |
| DEC | 10.72586 |
| 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 | 57.28 |
| HIERARCH ESO ISS PBL12 END | 56.881 |
| HIERARCH ESO ISS PBLA12 START | 114.1 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 98.501 |
| HIERARCH ESO ISS PBL13 END | 97.981 |
| HIERARCH ESO ISS PBLA13 START | 84.1 |
| HIERARCH ESO ISS PBLA13 END | 84.0 |
| HIERARCH ESO ISS PBL14 START | 115.415 |
| HIERARCH ESO ISS PBL14 END | 115.102 |
| HIERARCH ESO ISS PBLA14 START | 64.856 |
| HIERARCH ESO ISS PBLA14 END | 64.715 |
| HIERARCH ESO ISS PBL23 START | 56.622 |
| HIERARCH ESO ISS PBL23 END | 56.553 |
| HIERARCH ESO ISS PBLA23 START | 53.8 |
| HIERARCH ESO ISS PBLA23 END | 53.7 |
| HIERARCH ESO ISS PBL24 START | 89.27 |
| HIERARCH ESO ISS PBL24 END | 89.323 |
| HIERARCH ESO ISS PBLA24 START | 35.771 |
| HIERARCH ESO ISS PBLA24 END | 35.751 |
| HIERARCH ESO ISS PBL34 START | 39.529 |
| HIERARCH ESO ISS PBL34 END | 39.559 |
| HIERARCH ESO ISS PBLA34 START | 9.442 |
| HIERARCH ESO ISS PBLA34 END | 9.627 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00302 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005595 |
| HIERARCH ESO ISS AMBI TEMP | 11.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |