Exposure
- ID
- PIONI.2025-03-22T09:20:59.209_1
- Header ID
- PIONI.2025-03-22T09:20:59.209
- Date updated
- 2025-03-22 09:25:54 UTC+0000
- Release date
- 2026-03-22 09:25:54 UTC+0000
- UTC Start
- 2025-03-22 09:20:59.210
- UTC End
- 2025-03-22 09:21:37.610
- MJD Start
- 60756.389574185
- MJD End
- 60756.39001862944
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068614999999999995
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.5449999999999999
Observation
- ID
- 65789
- 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
- 42412
- Name
- HD_161701
- RA
- 266.901976
- DEC
- -14.72593
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.8460 | 88.9000 | 111.6000 | 111.7000 |
| A0-J2 | 124.0910 | 124.2130 | 88.4000 | 88.4000 |
| A0-K0 | 121.1840 | 121.3110 | 65.6600 | 65.7380 |
| G1-J2 | 55.0990 | 55.1470 | 48.8000 | 48.9000 |
| G1-K0 | 87.2740 | 87.3000 | 18.5950 | 18.6970 |
| J2-K0 | 48.3860 | 48.3820 | 343.6410 | 343.7110 |
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 | 60756.389574185 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_161701 |
| RA | 266.901976 |
| DEC | -14.72593 |
| 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 | 88.846 |
| HIERARCH ESO ISS PBL12 END | 88.9 |
| HIERARCH ESO ISS PBLA12 START | 111.6 |
| HIERARCH ESO ISS PBLA12 END | 111.7 |
| HIERARCH ESO ISS PBL13 START | 124.091 |
| HIERARCH ESO ISS PBL13 END | 124.213 |
| HIERARCH ESO ISS PBLA13 START | 88.4 |
| HIERARCH ESO ISS PBLA13 END | 88.4 |
| HIERARCH ESO ISS PBL14 START | 121.184 |
| HIERARCH ESO ISS PBL14 END | 121.311 |
| HIERARCH ESO ISS PBLA14 START | 65.66 |
| HIERARCH ESO ISS PBLA14 END | 65.738 |
| HIERARCH ESO ISS PBL23 START | 55.099 |
| HIERARCH ESO ISS PBL23 END | 55.147 |
| HIERARCH ESO ISS PBLA23 START | 48.8 |
| HIERARCH ESO ISS PBLA23 END | 48.9 |
| HIERARCH ESO ISS PBL24 START | 87.274 |
| HIERARCH ESO ISS PBL24 END | 87.3 |
| HIERARCH ESO ISS PBLA24 START | 18.595 |
| HIERARCH ESO ISS PBLA24 END | 18.697 |
| HIERARCH ESO ISS PBL34 START | 48.386 |
| HIERARCH ESO ISS PBL34 END | 48.382 |
| HIERARCH ESO ISS PBLA34 START | 343.641 |
| HIERARCH ESO ISS PBLA34 END | 343.711 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005945 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007778 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |