Exposure
- ID
- PIONI.2025-03-25T09:26:22.837_1
- Header ID
- PIONI.2025-03-25T09:26:22.837
- Date updated
- 2025-03-25 09:30:49 UTC+0000
- Release date
- 2026-03-25 09:30:49 UTC+0000
- UTC Start
- 2025-03-25 09:26:22.837
- UTC End
- 2025-03-25 09:26:48.437
- MJD Start
- 60759.3933198708
- MJD End
- 60759.39361616709
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003217
- Ambient temperature (°C)
- 13.94
- Seeing (arcsec)
- 0.89
Observation
- ID
- 65892
- Category
- science
- Program ID
- 114.27FM.001
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / FROST / TOONEN / BORDIER / LE BOUQUIN / SHENAR
Target
- ID
- 49047
- Name
- HD_168607
- RA
- 275.310863
- DEC
- -16.3755
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.3130 | 87.3670 | 110.5000 | 110.6000 |
| A0-J2 | 121.3660 | 121.4740 | 86.7000 | 86.7000 |
| A0-K0 | 118.9740 | 119.0770 | 63.3930 | 63.4600 |
| G1-J2 | 54.4730 | 54.5100 | 46.3000 | 46.4000 |
| G1-K0 | 87.4250 | 87.4410 | 16.3430 | 16.4220 |
| J2-K0 | 48.5710 | 48.5690 | 342.2740 | 342.3240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27FM.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60759.3933198708 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_168607 |
| RA | 275.310863 |
| DEC | -16.3755 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.313 |
| HIERARCH ESO ISS PBL12 END | 87.367 |
| HIERARCH ESO ISS PBLA12 START | 110.5 |
| HIERARCH ESO ISS PBLA12 END | 110.6 |
| HIERARCH ESO ISS PBL13 START | 121.366 |
| HIERARCH ESO ISS PBL13 END | 121.474 |
| HIERARCH ESO ISS PBLA13 START | 86.7 |
| HIERARCH ESO ISS PBLA13 END | 86.7 |
| HIERARCH ESO ISS PBL14 START | 118.974 |
| HIERARCH ESO ISS PBL14 END | 119.077 |
| HIERARCH ESO ISS PBLA14 START | 63.393 |
| HIERARCH ESO ISS PBLA14 END | 63.46 |
| HIERARCH ESO ISS PBL23 START | 54.473 |
| HIERARCH ESO ISS PBL23 END | 54.51 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 87.425 |
| HIERARCH ESO ISS PBL24 END | 87.441 |
| HIERARCH ESO ISS PBLA24 START | 16.343 |
| HIERARCH ESO ISS PBLA24 END | 16.422 |
| HIERARCH ESO ISS PBL34 START | 48.571 |
| HIERARCH ESO ISS PBL34 END | 48.569 |
| HIERARCH ESO ISS PBLA34 START | 342.274 |
| HIERARCH ESO ISS PBLA34 END | 342.324 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003217 |
| HIERARCH ESO ISS AMBI TEMP | 13.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |