Exposure
- ID
- PIONI.2025-10-29T08:09:04.835_1
- Header ID
- PIONI.2025-10-29T08:09:04.835
- Date updated
- 2025-10-29 08:16:08 UTC+0000
- Release date
- 2025-10-29 08:09:04 UTC+0000
- UTC Start
- 2025-10-29 08:09:04.834
- UTC End
- 2025-10-29 08:10:47.234
- MJD Start
- 60977.339639287
- MJD End
- 60977.34082447219
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062115
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.5700000000000001
Observation
- ID
- 71050
- 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
- 52730
- Name
- HD_77130
- RA
- 134.682958
- DEC
- -48.78175
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.9870 | 70.2930 | 81.1000 | 81.5000 |
| A0-J2 | 112.6970 | 112.9800 | 55.6000 | 56.1000 |
| A0-K0 | 122.8330 | 122.9490 | 36.5460 | 36.9740 |
| G1-J2 | 57.9330 | 57.9460 | 24.3000 | 24.7000 |
| G1-K0 | 87.9030 | 87.8980 | 2.6160 | 2.8960 |
| J2-K0 | 40.2530 | 40.3260 | 330.4620 | 330.6340 |
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 | 60977.339639287 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77130 |
| RA | 134.682958 |
| DEC | -48.78175 |
| 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 | 69.987 |
| HIERARCH ESO ISS PBL12 END | 70.293 |
| HIERARCH ESO ISS PBLA12 START | 81.1 |
| HIERARCH ESO ISS PBLA12 END | 81.5 |
| HIERARCH ESO ISS PBL13 START | 112.697 |
| HIERARCH ESO ISS PBL13 END | 112.98 |
| HIERARCH ESO ISS PBLA13 START | 55.6 |
| HIERARCH ESO ISS PBLA13 END | 56.1 |
| HIERARCH ESO ISS PBL14 START | 122.833 |
| HIERARCH ESO ISS PBL14 END | 122.949 |
| HIERARCH ESO ISS PBLA14 START | 36.546 |
| HIERARCH ESO ISS PBLA14 END | 36.974 |
| HIERARCH ESO ISS PBL23 START | 57.933 |
| HIERARCH ESO ISS PBL23 END | 57.946 |
| HIERARCH ESO ISS PBLA23 START | 24.3 |
| HIERARCH ESO ISS PBLA23 END | 24.7 |
| HIERARCH ESO ISS PBL24 START | 87.903 |
| HIERARCH ESO ISS PBL24 END | 87.898 |
| HIERARCH ESO ISS PBLA24 START | 2.616 |
| HIERARCH ESO ISS PBLA24 END | 2.896 |
| HIERARCH ESO ISS PBL34 START | 40.253 |
| HIERARCH ESO ISS PBL34 END | 40.326 |
| HIERARCH ESO ISS PBLA34 START | 330.462 |
| HIERARCH ESO ISS PBLA34 END | 330.634 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00585 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006573 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |