Exposure
- ID
- PIONI.2025-11-02T07:53:26.124_1
- Header ID
- PIONI.2025-11-02T07:53:26.124
- Date updated
- 2025-11-02 08:00:57 UTC+0000
- Release date
- 2025-11-02 07:53:26 UTC+0000
- UTC Start
- 2025-11-02 07:53:26.123
- UTC End
- 2025-11-02 07:54:17.323
- MJD Start
- 60981.3287745751
- MJD End
- 60981.329367167695
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058505
- Ambient temperature (°C)
- 10.61
- Seeing (arcsec)
- 0.57
Observation
- ID
- 71091
- 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
- 52771
- Name
- HD_77130
- RA
- 134.682958
- DEC
- -48.78173
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 70.0000 | 70.1660 | 81.1000 | 81.3000 |
| A0-J2 | 112.7090 | 112.8630 | 55.6000 | 55.9000 |
| A0-K0 | 122.8380 | 122.9010 | 36.5650 | 36.7940 |
| G1-J2 | 57.9330 | 57.9410 | 24.3000 | 24.5000 |
| G1-K0 | 87.9030 | 87.9000 | 2.6290 | 2.7780 |
| J2-K0 | 40.2560 | 40.2960 | 330.4700 | 330.5600 |
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 | 60981.3287745751 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77130 |
| RA | 134.682958 |
| DEC | -48.78173 |
| 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 | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 70.0 |
| HIERARCH ESO ISS PBL12 END | 70.166 |
| HIERARCH ESO ISS PBLA12 START | 81.1 |
| HIERARCH ESO ISS PBLA12 END | 81.3 |
| HIERARCH ESO ISS PBL13 START | 112.709 |
| HIERARCH ESO ISS PBL13 END | 112.863 |
| HIERARCH ESO ISS PBLA13 START | 55.6 |
| HIERARCH ESO ISS PBLA13 END | 55.9 |
| HIERARCH ESO ISS PBL14 START | 122.838 |
| HIERARCH ESO ISS PBL14 END | 122.901 |
| HIERARCH ESO ISS PBLA14 START | 36.565 |
| HIERARCH ESO ISS PBLA14 END | 36.794 |
| HIERARCH ESO ISS PBL23 START | 57.933 |
| HIERARCH ESO ISS PBL23 END | 57.941 |
| HIERARCH ESO ISS PBLA23 START | 24.3 |
| HIERARCH ESO ISS PBLA23 END | 24.5 |
| HIERARCH ESO ISS PBL24 START | 87.903 |
| HIERARCH ESO ISS PBL24 END | 87.9 |
| HIERARCH ESO ISS PBLA24 START | 2.629 |
| HIERARCH ESO ISS PBLA24 END | 2.778 |
| HIERARCH ESO ISS PBL34 START | 40.256 |
| HIERARCH ESO ISS PBL34 END | 40.296 |
| HIERARCH ESO ISS PBLA34 START | 330.47 |
| HIERARCH ESO ISS PBLA34 END | 330.56 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00573 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005971 |
| HIERARCH ESO ISS AMBI TEMP | 10.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |