Exposure
- ID
- PIONI.2025-03-22T09:19:19.076_1
- Header ID
- PIONI.2025-03-22T09:19:19.076
- 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 09:19:19.076
- UTC End
- 2025-03-22 09:19:57.476
- MJD Start
- 60756.3884152295
- MJD End
- 60756.38885967394
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006217
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.565
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 | 88.7310 | 88.7870 | 111.6000 | 111.6000 |
| A0-J2 | 123.8340 | 123.9580 | 88.3000 | 88.3000 |
| A0-K0 | 120.9180 | 121.0460 | 65.4970 | 65.5750 |
| G1-J2 | 54.9980 | 55.0470 | 48.6000 | 48.7000 |
| G1-K0 | 87.2200 | 87.2460 | 18.3840 | 18.4850 |
| J2-K0 | 48.3960 | 48.3920 | 343.4940 | 343.5650 |
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 | 60756.3884152295 |
| 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 | 88.731 |
| HIERARCH ESO ISS PBL12 END | 88.787 |
| HIERARCH ESO ISS PBLA12 START | 111.6 |
| HIERARCH ESO ISS PBLA12 END | 111.6 |
| HIERARCH ESO ISS PBL13 START | 123.834 |
| HIERARCH ESO ISS PBL13 END | 123.958 |
| HIERARCH ESO ISS PBLA13 START | 88.3 |
| HIERARCH ESO ISS PBLA13 END | 88.3 |
| HIERARCH ESO ISS PBL14 START | 120.918 |
| HIERARCH ESO ISS PBL14 END | 121.046 |
| HIERARCH ESO ISS PBLA14 START | 65.497 |
| HIERARCH ESO ISS PBLA14 END | 65.575 |
| HIERARCH ESO ISS PBL23 START | 54.998 |
| HIERARCH ESO ISS PBL23 END | 55.047 |
| HIERARCH ESO ISS PBLA23 START | 48.6 |
| HIERARCH ESO ISS PBLA23 END | 48.7 |
| HIERARCH ESO ISS PBL24 START | 87.22 |
| HIERARCH ESO ISS PBL24 END | 87.246 |
| HIERARCH ESO ISS PBLA24 START | 18.384 |
| HIERARCH ESO ISS PBLA24 END | 18.485 |
| HIERARCH ESO ISS PBL34 START | 48.396 |
| HIERARCH ESO ISS PBL34 END | 48.392 |
| HIERARCH ESO ISS PBLA34 START | 343.494 |
| HIERARCH ESO ISS PBLA34 END | 343.565 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006489 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005945 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |