Exposure
- ID
- PIONI.2025-10-29T05:49:18.447_1
- Header ID
- PIONI.2025-10-29T05:49:18.447
- Date updated
- 2025-10-29 05:55:44 UTC+0000
- Release date
- 2026-10-29 05:55:44 UTC+0000
- UTC Start
- 2025-10-29 05:49:18.447
- UTC End
- 2025-10-29 05:49:56.847
- MJD Start
- 60977.2425746196
- MJD End
- 60977.243019064044
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005794
- Ambient temperature (°C)
- 13.07
- Seeing (arcsec)
- 0.515
Observation
- ID
- 71043
- Category
- science
- 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
- 52723
- Name
- HD_64760
- RA
- 118.323943
- DEC
- -48.1029
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 56.5630 | 56.7110 | 64.0000 | 64.2000 |
| A0-J2 | 100.9130 | 101.0240 | 36.1000 | 36.3000 |
| A0-K0 | 118.0950 | 118.1320 | 18.7570 | 18.9590 |
| G1-J2 | 57.3500 | 57.3540 | 8.7000 | 8.9000 |
| G1-K0 | 87.9330 | 87.9400 | 351.6060 | 351.7230 |
| J2-K0 | 37.1480 | 37.1910 | 324.6510 | 324.7080 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60977.2425746196 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_64760 |
| RA | 118.323943 |
| DEC | -48.1029 |
| 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 | 56.563 |
| HIERARCH ESO ISS PBL12 END | 56.711 |
| HIERARCH ESO ISS PBLA12 START | 64.0 |
| HIERARCH ESO ISS PBLA12 END | 64.2 |
| HIERARCH ESO ISS PBL13 START | 100.913 |
| HIERARCH ESO ISS PBL13 END | 101.024 |
| HIERARCH ESO ISS PBLA13 START | 36.1 |
| HIERARCH ESO ISS PBLA13 END | 36.3 |
| HIERARCH ESO ISS PBL14 START | 118.095 |
| HIERARCH ESO ISS PBL14 END | 118.132 |
| HIERARCH ESO ISS PBLA14 START | 18.757 |
| HIERARCH ESO ISS PBLA14 END | 18.959 |
| HIERARCH ESO ISS PBL23 START | 57.35 |
| HIERARCH ESO ISS PBL23 END | 57.354 |
| HIERARCH ESO ISS PBLA23 START | 8.7 |
| HIERARCH ESO ISS PBLA23 END | 8.9 |
| HIERARCH ESO ISS PBL24 START | 87.933 |
| HIERARCH ESO ISS PBL24 END | 87.94 |
| HIERARCH ESO ISS PBLA24 START | 351.606 |
| HIERARCH ESO ISS PBLA24 END | 351.723 |
| HIERARCH ESO ISS PBL34 START | 37.148 |
| HIERARCH ESO ISS PBL34 END | 37.191 |
| HIERARCH ESO ISS PBLA34 START | 324.651 |
| HIERARCH ESO ISS PBLA34 END | 324.708 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005794 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005794 |
| HIERARCH ESO ISS AMBI TEMP | 13.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |