Exposure
- ID
- PIONI.2025-10-28T05:08:15.251_1
- Header ID
- PIONI.2025-10-28T05:08:15.251
- Date updated
- 2025-10-28 05:15:57 UTC+0000
- Release date
- 2025-10-28 05:08:15 UTC+0000
- UTC Start
- 2025-10-28 05:08:15.252
- UTC End
- 2025-10-28 05:09:06.452
- MJD Start
- 60976.2140654135
- MJD End
- 60976.214658006094
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005951
- Ambient temperature (°C)
- 10.4
- Seeing (arcsec)
- 0.555
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 | 67.8760 | 67.6350 | 116.8000 | 116.9000 |
| A0-J2 | 108.5470 | 108.2300 | 89.6000 | 89.5000 |
| A0-K0 | 119.8570 | 119.6670 | 69.3650 | 69.3060 |
| G1-J2 | 57.3160 | 57.2770 | 56.8000 | 56.7000 |
| G1-K0 | 89.2320 | 89.2710 | 35.3010 | 35.3120 |
| J2-K0 | 41.5730 | 41.5830 | 4.9940 | 5.1260 |
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 | 60976.2140654135 |
| 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 | 67.876 |
| HIERARCH ESO ISS PBL12 END | 67.635 |
| HIERARCH ESO ISS PBLA12 START | 116.8 |
| HIERARCH ESO ISS PBLA12 END | 116.9 |
| HIERARCH ESO ISS PBL13 START | 108.547 |
| HIERARCH ESO ISS PBL13 END | 108.23 |
| HIERARCH ESO ISS PBLA13 START | 89.6 |
| HIERARCH ESO ISS PBLA13 END | 89.5 |
| HIERARCH ESO ISS PBL14 START | 119.857 |
| HIERARCH ESO ISS PBL14 END | 119.667 |
| HIERARCH ESO ISS PBLA14 START | 69.365 |
| HIERARCH ESO ISS PBLA14 END | 69.306 |
| HIERARCH ESO ISS PBL23 START | 57.316 |
| HIERARCH ESO ISS PBL23 END | 57.277 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 89.232 |
| HIERARCH ESO ISS PBL24 END | 89.271 |
| HIERARCH ESO ISS PBLA24 START | 35.301 |
| HIERARCH ESO ISS PBLA24 END | 35.312 |
| HIERARCH ESO ISS PBL34 START | 41.573 |
| HIERARCH ESO ISS PBL34 END | 41.583 |
| HIERARCH ESO ISS PBLA34 START | 4.994 |
| HIERARCH ESO ISS PBLA34 END | 5.126 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005545 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006357 |
| HIERARCH ESO ISS AMBI TEMP | 10.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |