Exposure
- ID
- PIONI.2025-11-02T07:41:28.135_1
- Header ID
- PIONI.2025-11-02T07:41:28.135
- Date updated
- 2025-11-02 07:50:46 UTC+0000
- Release date
- 2025-11-02 07:41:28 UTC+0000
- UTC Start
- 2025-11-02 07:41:28.135
- UTC End
- 2025-11-02 07:43:10.535
- MJD Start
- 60981.3204645226
- MJD End
- 60981.32164970779
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050315
- Ambient temperature (°C)
- 10.77
- Seeing (arcsec)
- 0.665
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 | 68.0170 | 68.3330 | 78.5000 | 78.9000 |
| A0-J2 | 110.9010 | 111.1870 | 52.7000 | 53.2000 |
| A0-K0 | 122.1020 | 122.2170 | 33.8170 | 34.2510 |
| G1-J2 | 57.8490 | 57.8620 | 21.9000 | 22.3000 |
| G1-K0 | 87.9250 | 87.9230 | 0.8500 | 1.1280 |
| J2-K0 | 39.7790 | 39.8560 | 329.3900 | 329.5560 |
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 | 60981.3204645226 |
| 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 | 68.017 |
| HIERARCH ESO ISS PBL12 END | 68.333 |
| HIERARCH ESO ISS PBLA12 START | 78.5 |
| HIERARCH ESO ISS PBLA12 END | 78.9 |
| HIERARCH ESO ISS PBL13 START | 110.901 |
| HIERARCH ESO ISS PBL13 END | 111.187 |
| HIERARCH ESO ISS PBLA13 START | 52.7 |
| HIERARCH ESO ISS PBLA13 END | 53.2 |
| HIERARCH ESO ISS PBL14 START | 122.102 |
| HIERARCH ESO ISS PBL14 END | 122.217 |
| HIERARCH ESO ISS PBLA14 START | 33.817 |
| HIERARCH ESO ISS PBLA14 END | 34.251 |
| HIERARCH ESO ISS PBL23 START | 57.849 |
| HIERARCH ESO ISS PBL23 END | 57.862 |
| HIERARCH ESO ISS PBLA23 START | 21.9 |
| HIERARCH ESO ISS PBLA23 END | 22.3 |
| HIERARCH ESO ISS PBL24 START | 87.925 |
| HIERARCH ESO ISS PBL24 END | 87.923 |
| HIERARCH ESO ISS PBLA24 START | 0.85 |
| HIERARCH ESO ISS PBLA24 END | 1.128 |
| HIERARCH ESO ISS PBL34 START | 39.779 |
| HIERARCH ESO ISS PBL34 END | 39.856 |
| HIERARCH ESO ISS PBLA34 START | 329.39 |
| HIERARCH ESO ISS PBLA34 END | 329.556 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00461 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005453 |
| HIERARCH ESO ISS AMBI TEMP | 10.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |