Exposure
- ID
- PIONI.2024-03-16T09:08:15.298_1
- Header ID
- PIONI.2024-03-16T09:08:15.298
- Date updated
- 2024-03-16 09:15:34 UTC+0000
- Release date
- 2025-03-16 09:15:34 UTC+0000
- UTC Start
- 2024-03-16 09:08:15.298
- UTC End
- 2024-03-16 09:08:53.698
- MJD Start
- 60385.3807326164
- MJD End
- 60385.3811770608
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048325
- Ambient temperature (°C)
- 16.32
- Seeing (arcsec)
- 0.685
Observation
- ID
- 58656
- Category
- science
- Program ID
- 112.2624.001
- 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
- 43420
- Name
- tau_Lib
- RA
- 234.662617
- DEC
- -29.77788
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4300 | 90.4190 | 119.0000 | 119.0000 |
| A0-J2 | 128.7450 | 128.7100 | 95.9000 | 95.9000 |
| A0-K0 | 127.1010 | 127.0560 | 74.0090 | 74.0950 |
| G1-J2 | 57.7460 | 57.7260 | 58.0000 | 58.0000 |
| G1-K0 | 89.7860 | 89.7690 | 28.6550 | 28.7270 |
| J2-K0 | 48.5060 | 48.5070 | 353.0250 | 353.1030 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.2624.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60385.3807326164 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau_Lib |
| RA | 234.662617 |
| DEC | -29.77788 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.43 |
| HIERARCH ESO ISS PBL12 END | 90.419 |
| HIERARCH ESO ISS PBLA12 START | 119.0 |
| HIERARCH ESO ISS PBLA12 END | 119.0 |
| HIERARCH ESO ISS PBL13 START | 128.745 |
| HIERARCH ESO ISS PBL13 END | 128.71 |
| HIERARCH ESO ISS PBLA13 START | 95.9 |
| HIERARCH ESO ISS PBLA13 END | 95.9 |
| HIERARCH ESO ISS PBL14 START | 127.101 |
| HIERARCH ESO ISS PBL14 END | 127.056 |
| HIERARCH ESO ISS PBLA14 START | 74.009 |
| HIERARCH ESO ISS PBLA14 END | 74.095 |
| HIERARCH ESO ISS PBL23 START | 57.746 |
| HIERARCH ESO ISS PBL23 END | 57.726 |
| HIERARCH ESO ISS PBLA23 START | 58.0 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 89.786 |
| HIERARCH ESO ISS PBL24 END | 89.769 |
| HIERARCH ESO ISS PBLA24 START | 28.655 |
| HIERARCH ESO ISS PBLA24 END | 28.727 |
| HIERARCH ESO ISS PBL34 START | 48.506 |
| HIERARCH ESO ISS PBL34 END | 48.507 |
| HIERARCH ESO ISS PBLA34 START | 353.025 |
| HIERARCH ESO ISS PBLA34 END | 353.103 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00489 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004775 |
| HIERARCH ESO ISS AMBI TEMP | 16.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |