Exposure
- ID
- PIONI.2025-10-28T05:06:08.840_1
- Header ID
- PIONI.2025-10-28T05:06:08.840
- Date updated
- 2025-10-28 05:15:57 UTC+0000
- Release date
- 2025-10-28 05:06:08 UTC+0000
- UTC Start
- 2025-10-28 05:06:08.839
- UTC End
- 2025-10-28 05:07:00.039
- MJD Start
- 60976.2126023062
- MJD End
- 60976.213194898795
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005306
- Ambient temperature (°C)
- 10.3
- Seeing (arcsec)
- 0.56
Observation
- ID
- 71030
- 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
- 52713
- Name
- HD 4366
- RA
- 11.514026
- DEC
- 5.27969
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.3630 | 68.1280 | 116.6000 | 116.7000 |
| A0-J2 | 109.1830 | 108.8760 | 89.6000 | 89.6000 |
| A0-K0 | 120.2370 | 120.0540 | 69.4830 | 69.4260 |
| G1-J2 | 57.3930 | 57.3570 | 56.9000 | 56.8000 |
| G1-K0 | 89.1520 | 89.1910 | 35.2780 | 35.2890 |
| J2-K0 | 41.5530 | 41.5630 | 4.7260 | 4.8560 |
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 | 60976.2126023062 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 4366 |
| RA | 11.514026 |
| DEC | 5.27969 |
| 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 | 68.363 |
| HIERARCH ESO ISS PBL12 END | 68.128 |
| HIERARCH ESO ISS PBLA12 START | 116.6 |
| HIERARCH ESO ISS PBLA12 END | 116.7 |
| HIERARCH ESO ISS PBL13 START | 109.183 |
| HIERARCH ESO ISS PBL13 END | 108.876 |
| HIERARCH ESO ISS PBLA13 START | 89.6 |
| HIERARCH ESO ISS PBLA13 END | 89.6 |
| HIERARCH ESO ISS PBL14 START | 120.237 |
| HIERARCH ESO ISS PBL14 END | 120.054 |
| HIERARCH ESO ISS PBLA14 START | 69.483 |
| HIERARCH ESO ISS PBLA14 END | 69.426 |
| HIERARCH ESO ISS PBL23 START | 57.393 |
| HIERARCH ESO ISS PBL23 END | 57.357 |
| HIERARCH ESO ISS PBLA23 START | 56.9 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 89.152 |
| HIERARCH ESO ISS PBL24 END | 89.191 |
| HIERARCH ESO ISS PBLA24 START | 35.278 |
| HIERARCH ESO ISS PBLA24 END | 35.289 |
| HIERARCH ESO ISS PBL34 START | 41.553 |
| HIERARCH ESO ISS PBL34 END | 41.563 |
| HIERARCH ESO ISS PBLA34 START | 4.726 |
| HIERARCH ESO ISS PBLA34 END | 4.856 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005306 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005306 |
| HIERARCH ESO ISS AMBI TEMP | 10.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |