Exposure
- ID
- PIONI.2025-12-10T04:25:58.504_1
- Header ID
- PIONI.2025-12-10T04:25:58.504
- Date updated
- 2025-12-10 04:31:09 UTC+0000
- Release date
- 2025-12-10 04:25:58 UTC+0000
- UTC Start
- 2025-12-10 04:25:58.504
- UTC End
- 2025-12-10 04:26:36.904
- MJD Start
- 61019.1847049054
- MJD End
- 61019.18514934984
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006674
- Ambient temperature (°C)
- 14.44
- Seeing (arcsec)
- 0.73
Observation
- ID
- 72115
- Category
- calibrator
- Program ID
- 116.292S.001
- 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
- 53549
- Name
- HD_35661
- RA
- 81.434735
- DEC
- -14.03181
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4920 | 90.4970 | 114.0000 | 114.0000 |
| A0-J2 | 128.5820 | 128.6260 | 91.2000 | 91.3000 |
| A0-K0 | 126.2770 | 126.3440 | 69.5290 | 69.5750 |
| G1-J2 | 57.1240 | 57.1560 | 53.4000 | 53.5000 |
| G1-K0 | 88.4410 | 88.4670 | 23.7530 | 23.8260 |
| J2-K0 | 48.0150 | 48.0090 | 347.6730 | 347.7390 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 61019.1847049054 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_35661 |
| RA | 81.434735 |
| DEC | -14.03181 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.492 |
| HIERARCH ESO ISS PBL12 END | 90.497 |
| HIERARCH ESO ISS PBLA12 START | 114.0 |
| HIERARCH ESO ISS PBLA12 END | 114.0 |
| HIERARCH ESO ISS PBL13 START | 128.582 |
| HIERARCH ESO ISS PBL13 END | 128.626 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 126.277 |
| HIERARCH ESO ISS PBL14 END | 126.344 |
| HIERARCH ESO ISS PBLA14 START | 69.529 |
| HIERARCH ESO ISS PBLA14 END | 69.575 |
| HIERARCH ESO ISS PBL23 START | 57.124 |
| HIERARCH ESO ISS PBL23 END | 57.156 |
| HIERARCH ESO ISS PBLA23 START | 53.4 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 88.441 |
| HIERARCH ESO ISS PBL24 END | 88.467 |
| HIERARCH ESO ISS PBLA24 START | 23.753 |
| HIERARCH ESO ISS PBLA24 END | 23.826 |
| HIERARCH ESO ISS PBL34 START | 48.015 |
| HIERARCH ESO ISS PBL34 END | 48.009 |
| HIERARCH ESO ISS PBLA34 START | 347.673 |
| HIERARCH ESO ISS PBLA34 END | 347.739 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007294 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006054 |
| HIERARCH ESO ISS AMBI TEMP | 14.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |