Exposure
- ID
- PIONI.2025-03-22T09:20:09.106_1
- Header ID
- PIONI.2025-03-22T09:20:09.106
- 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 09:20:09.106
- UTC End
- 2025-03-22 09:20:47.506
- MJD Start
- 60756.3889942784
- MJD End
- 60756.38943872284
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005945
- Ambient temperature (°C)
- 14.63
- Seeing (arcsec)
- 0.57
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 | 88.7890 | 88.8440 | 111.6000 | 111.6000 |
| A0-J2 | 123.9630 | 124.0860 | 88.3000 | 88.4000 |
| A0-K0 | 121.0520 | 121.1790 | 65.5790 | 65.6570 |
| G1-J2 | 55.0490 | 55.0970 | 48.7000 | 48.8000 |
| G1-K0 | 87.2470 | 87.2730 | 18.4900 | 18.5910 |
| J2-K0 | 48.3910 | 48.3870 | 343.5670 | 343.6380 |
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 | 60756.3889942784 |
| 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 | 88.789 |
| HIERARCH ESO ISS PBL12 END | 88.844 |
| HIERARCH ESO ISS PBLA12 START | 111.6 |
| HIERARCH ESO ISS PBLA12 END | 111.6 |
| HIERARCH ESO ISS PBL13 START | 123.963 |
| HIERARCH ESO ISS PBL13 END | 124.086 |
| HIERARCH ESO ISS PBLA13 START | 88.3 |
| HIERARCH ESO ISS PBLA13 END | 88.4 |
| HIERARCH ESO ISS PBL14 START | 121.052 |
| HIERARCH ESO ISS PBL14 END | 121.179 |
| HIERARCH ESO ISS PBLA14 START | 65.579 |
| HIERARCH ESO ISS PBLA14 END | 65.657 |
| HIERARCH ESO ISS PBL23 START | 55.049 |
| HIERARCH ESO ISS PBL23 END | 55.097 |
| HIERARCH ESO ISS PBLA23 START | 48.7 |
| HIERARCH ESO ISS PBLA23 END | 48.8 |
| HIERARCH ESO ISS PBL24 START | 87.247 |
| HIERARCH ESO ISS PBL24 END | 87.273 |
| HIERARCH ESO ISS PBLA24 START | 18.49 |
| HIERARCH ESO ISS PBLA24 END | 18.591 |
| HIERARCH ESO ISS PBL34 START | 48.391 |
| HIERARCH ESO ISS PBL34 END | 48.387 |
| HIERARCH ESO ISS PBLA34 START | 343.567 |
| HIERARCH ESO ISS PBLA34 END | 343.638 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005945 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005945 |
| HIERARCH ESO ISS AMBI TEMP | 14.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |