Exposure
- ID
- PIONI.2025-11-02T07:01:11.957_1
- Header ID
- PIONI.2025-11-02T07:01:11.957
- Date updated
- 2025-11-02 07:11:20 UTC+0000
- Release date
- 2025-11-02 07:01:11 UTC+0000
- UTC Start
- 2025-11-02 07:01:11.957
- UTC End
- 2025-11-02 07:02:54.357
- MJD Start
- 60981.2924995027
- MJD End
- 60981.29368468789
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006346
- Ambient temperature (°C)
- 10.72
- Seeing (arcsec)
- 0.56
Observation
- ID
- 71048
- 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
- 52728
- Name
- HD_77402
- RA
- 135.132699
- DEC
- -47.70113
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 60.1960 | 60.5430 | 69.8000 | 70.2000 |
| A0-J2 | 103.5090 | 103.7940 | 42.2000 | 42.7000 |
| A0-K0 | 118.8600 | 118.9660 | 23.9280 | 24.3880 |
| G1-J2 | 57.4000 | 57.4120 | 13.1000 | 13.5000 |
| G1-K0 | 88.2140 | 88.2240 | 354.6240 | 354.9000 |
| J2-K0 | 38.3520 | 38.4430 | 326.3330 | 326.4760 |
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 | 60981.2924995027 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77402 |
| RA | 135.132699 |
| DEC | -47.70113 |
| 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 | 0.002 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 60.196 |
| HIERARCH ESO ISS PBL12 END | 60.543 |
| HIERARCH ESO ISS PBLA12 START | 69.8 |
| HIERARCH ESO ISS PBLA12 END | 70.2 |
| HIERARCH ESO ISS PBL13 START | 103.509 |
| HIERARCH ESO ISS PBL13 END | 103.794 |
| HIERARCH ESO ISS PBLA13 START | 42.2 |
| HIERARCH ESO ISS PBLA13 END | 42.7 |
| HIERARCH ESO ISS PBL14 START | 118.86 |
| HIERARCH ESO ISS PBL14 END | 118.966 |
| HIERARCH ESO ISS PBLA14 START | 23.928 |
| HIERARCH ESO ISS PBLA14 END | 24.388 |
| HIERARCH ESO ISS PBL23 START | 57.4 |
| HIERARCH ESO ISS PBL23 END | 57.412 |
| HIERARCH ESO ISS PBLA23 START | 13.1 |
| HIERARCH ESO ISS PBLA23 END | 13.5 |
| HIERARCH ESO ISS PBL24 START | 88.214 |
| HIERARCH ESO ISS PBL24 END | 88.224 |
| HIERARCH ESO ISS PBLA24 START | 354.624 |
| HIERARCH ESO ISS PBLA24 END | 354.9 |
| HIERARCH ESO ISS PBL34 START | 38.352 |
| HIERARCH ESO ISS PBL34 END | 38.443 |
| HIERARCH ESO ISS PBLA34 START | 326.333 |
| HIERARCH ESO ISS PBLA34 END | 326.476 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006496 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006196 |
| HIERARCH ESO ISS AMBI TEMP | 10.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |