Exposure
- ID
- PIONI.2025-10-29T05:51:49.423_1
- Header ID
- PIONI.2025-10-29T05:51:49.423
- Date updated
- 2025-10-29 06:01:22 UTC+0000
- Release date
- 2026-10-29 06:01:22 UTC+0000
- UTC Start
- 2025-10-29 05:51:49.423
- UTC End
- 2025-10-29 05:52:27.823
- MJD Start
- 60977.2443220275
- MJD End
- 60977.244766471944
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005794
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 0.49
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 | 57.0290 | 57.1770 | 64.7000 | 64.9000 |
| A0-J2 | 101.2640 | 101.3770 | 36.8000 | 37.1000 |
| A0-K0 | 118.2130 | 118.2510 | 19.3920 | 19.5940 |
| G1-J2 | 57.3610 | 57.3650 | 9.2000 | 9.4000 |
| G1-K0 | 87.9560 | 87.9620 | 351.9750 | 352.0920 |
| J2-K0 | 37.2810 | 37.3230 | 324.8320 | 324.8900 |
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 | 60977.2443220275 |
| 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 | 57.029 |
| HIERARCH ESO ISS PBL12 END | 57.177 |
| HIERARCH ESO ISS PBLA12 START | 64.7 |
| HIERARCH ESO ISS PBLA12 END | 64.9 |
| HIERARCH ESO ISS PBL13 START | 101.264 |
| HIERARCH ESO ISS PBL13 END | 101.377 |
| HIERARCH ESO ISS PBLA13 START | 36.8 |
| HIERARCH ESO ISS PBLA13 END | 37.1 |
| HIERARCH ESO ISS PBL14 START | 118.213 |
| HIERARCH ESO ISS PBL14 END | 118.251 |
| HIERARCH ESO ISS PBLA14 START | 19.392 |
| HIERARCH ESO ISS PBLA14 END | 19.594 |
| HIERARCH ESO ISS PBL23 START | 57.361 |
| HIERARCH ESO ISS PBL23 END | 57.365 |
| HIERARCH ESO ISS PBLA23 START | 9.2 |
| HIERARCH ESO ISS PBLA23 END | 9.4 |
| HIERARCH ESO ISS PBL24 START | 87.956 |
| HIERARCH ESO ISS PBL24 END | 87.962 |
| HIERARCH ESO ISS PBLA24 START | 351.975 |
| HIERARCH ESO ISS PBLA24 END | 352.092 |
| HIERARCH ESO ISS PBL34 START | 37.281 |
| HIERARCH ESO ISS PBL34 END | 37.323 |
| HIERARCH ESO ISS PBLA34 START | 324.832 |
| HIERARCH ESO ISS PBLA34 END | 324.89 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005794 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005794 |
| HIERARCH ESO ISS AMBI TEMP | 13.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |