Exposure
- ID
- PIONI.2025-10-29T00:43:25.281_1
- Header ID
- PIONI.2025-10-29T00:43:25.281
- Date updated
- 2025-10-29 00:50:45 UTC+0000
- Release date
- 2026-10-29 00:50:45 UTC+0000
- UTC Start
- 2025-10-29 00:43:25.280
- UTC End
- 2025-10-29 00:44:42.080
- MJD Start
- 60977.0301537067
- MJD End
- 60977.03104259559
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007958
- Ambient temperature (°C)
- 14.53
- Seeing (arcsec)
- 0.57
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 | 61.4250 | 61.0430 | 113.1000 | 113.2000 |
| A0-J2 | 103.7990 | 103.3200 | 85.1000 | 85.1000 |
| A0-K0 | 118.5380 | 118.2610 | 66.2730 | 66.1460 |
| G1-J2 | 57.2710 | 57.2170 | 55.0000 | 54.9000 |
| G1-K0 | 88.6290 | 88.6960 | 35.9230 | 35.9140 |
| J2-K0 | 39.2510 | 39.2750 | 7.4430 | 7.6340 |
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 | 60977.0301537067 |
| 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 | 61.425 |
| HIERARCH ESO ISS PBL12 END | 61.043 |
| HIERARCH ESO ISS PBLA12 START | 113.1 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 103.799 |
| HIERARCH ESO ISS PBL13 END | 103.32 |
| HIERARCH ESO ISS PBLA13 START | 85.1 |
| HIERARCH ESO ISS PBLA13 END | 85.1 |
| HIERARCH ESO ISS PBL14 START | 118.538 |
| HIERARCH ESO ISS PBL14 END | 118.261 |
| HIERARCH ESO ISS PBLA14 START | 66.273 |
| HIERARCH ESO ISS PBLA14 END | 66.146 |
| HIERARCH ESO ISS PBL23 START | 57.271 |
| HIERARCH ESO ISS PBL23 END | 57.217 |
| HIERARCH ESO ISS PBLA23 START | 55.0 |
| HIERARCH ESO ISS PBLA23 END | 54.9 |
| HIERARCH ESO ISS PBL24 START | 88.629 |
| HIERARCH ESO ISS PBL24 END | 88.696 |
| HIERARCH ESO ISS PBLA24 START | 35.923 |
| HIERARCH ESO ISS PBLA24 END | 35.914 |
| HIERARCH ESO ISS PBL34 START | 39.251 |
| HIERARCH ESO ISS PBL34 END | 39.275 |
| HIERARCH ESO ISS PBLA34 START | 7.443 |
| HIERARCH ESO ISS PBLA34 END | 7.634 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008277 |
| HIERARCH ESO ISS AMBI TEMP | 14.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |