Exposure
- ID
- PIONI.2025-11-02T07:35:44.616_1
- Header ID
- PIONI.2025-11-02T07:35:44.616
- Date updated
- 2025-11-02 07:41:10 UTC+0000
- Release date
- 2025-11-02 07:35:44 UTC+0000
- UTC Start
- 2025-11-02 07:35:44.616
- UTC End
- 2025-11-02 07:37:27.016
- MJD Start
- 60981.3164886055
- MJD End
- 60981.31767379069
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053
- Ambient temperature (°C)
- 10.78
- Seeing (arcsec)
- 0.5700000000000001
Observation
- ID
- 71090
- 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
- 52770
- Name
- HD_77130
- RA
- 134.682957
- DEC
- -48.78175
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.0480 | 67.3690 | 77.3000 | 77.7000 |
| A0-J2 | 110.0330 | 110.3190 | 51.3000 | 51.7000 |
| A0-K0 | 121.7520 | 121.8670 | 32.4840 | 32.9260 |
| G1-J2 | 57.8080 | 57.8220 | 20.7000 | 21.1000 |
| G1-K0 | 87.9280 | 87.9280 | 359.9980 | 0.2800 |
| J2-K0 | 39.5410 | 39.6200 | 328.8840 | 329.0510 |
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 | 60981.3164886055 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77130 |
| RA | 134.682957 |
| 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 | 67.048 |
| HIERARCH ESO ISS PBL12 END | 67.369 |
| HIERARCH ESO ISS PBLA12 START | 77.3 |
| HIERARCH ESO ISS PBLA12 END | 77.7 |
| HIERARCH ESO ISS PBL13 START | 110.033 |
| HIERARCH ESO ISS PBL13 END | 110.319 |
| HIERARCH ESO ISS PBLA13 START | 51.3 |
| HIERARCH ESO ISS PBLA13 END | 51.7 |
| HIERARCH ESO ISS PBL14 START | 121.752 |
| HIERARCH ESO ISS PBL14 END | 121.867 |
| HIERARCH ESO ISS PBLA14 START | 32.484 |
| HIERARCH ESO ISS PBLA14 END | 32.926 |
| HIERARCH ESO ISS PBL23 START | 57.808 |
| HIERARCH ESO ISS PBL23 END | 57.822 |
| HIERARCH ESO ISS PBLA23 START | 20.7 |
| HIERARCH ESO ISS PBLA23 END | 21.1 |
| HIERARCH ESO ISS PBL24 START | 87.928 |
| HIERARCH ESO ISS PBL24 END | 87.928 |
| HIERARCH ESO ISS PBLA24 START | 359.998 |
| HIERARCH ESO ISS PBLA24 END | 0.28 |
| HIERARCH ESO ISS PBL34 START | 39.541 |
| HIERARCH ESO ISS PBL34 END | 39.62 |
| HIERARCH ESO ISS PBLA34 START | 328.884 |
| HIERARCH ESO ISS PBLA34 END | 329.051 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00528 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00532 |
| HIERARCH ESO ISS AMBI TEMP | 10.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |