Exposure
- ID
- PIONI.2025-03-22T09:18:29.181_1
- Header ID
- PIONI.2025-03-22T09:18:29.181
- 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 09:18:29.180
- UTC End
- 2025-03-22 09:19:07.580
- MJD Start
- 60756.3878377359
- MJD End
- 60756.38828218034
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006489
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.56
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 | 88.6720 | 88.7290 | 111.5000 | 111.6000 |
| A0-J2 | 123.7030 | 123.8290 | 88.2000 | 88.3000 |
| A0-K0 | 120.7830 | 120.9120 | 65.4140 | 65.4930 |
| G1-J2 | 54.9470 | 54.9960 | 48.5000 | 48.6000 |
| G1-K0 | 87.1930 | 87.2190 | 18.2780 | 18.3790 |
| J2-K0 | 48.4010 | 48.3970 | 343.4220 | 343.4920 |
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 | 60756.3878377359 |
| 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 | 88.672 |
| HIERARCH ESO ISS PBL12 END | 88.729 |
| HIERARCH ESO ISS PBLA12 START | 111.5 |
| HIERARCH ESO ISS PBLA12 END | 111.6 |
| HIERARCH ESO ISS PBL13 START | 123.703 |
| HIERARCH ESO ISS PBL13 END | 123.829 |
| HIERARCH ESO ISS PBLA13 START | 88.2 |
| HIERARCH ESO ISS PBLA13 END | 88.3 |
| HIERARCH ESO ISS PBL14 START | 120.783 |
| HIERARCH ESO ISS PBL14 END | 120.912 |
| HIERARCH ESO ISS PBLA14 START | 65.414 |
| HIERARCH ESO ISS PBLA14 END | 65.493 |
| HIERARCH ESO ISS PBL23 START | 54.947 |
| HIERARCH ESO ISS PBL23 END | 54.996 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.6 |
| HIERARCH ESO ISS PBL24 START | 87.193 |
| HIERARCH ESO ISS PBL24 END | 87.219 |
| HIERARCH ESO ISS PBLA24 START | 18.278 |
| HIERARCH ESO ISS PBLA24 END | 18.379 |
| HIERARCH ESO ISS PBL34 START | 48.401 |
| HIERARCH ESO ISS PBL34 END | 48.397 |
| HIERARCH ESO ISS PBLA34 START | 343.422 |
| HIERARCH ESO ISS PBLA34 END | 343.492 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006489 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006489 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |