Exposure
- ID
- PIONI.2024-03-16T09:09:05.702_1
- Header ID
- PIONI.2024-03-16T09:09:05.702
- 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 09:09:05.703
- UTC End
- 2024-03-16 09:09:44.103
- MJD Start
- 60385.3813160039
- MJD End
- 60385.3817604483
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004812
- Ambient temperature (°C)
- 16.37
- Seeing (arcsec)
- 0.655
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 | 90.4190 | 90.4070 | 119.1000 | 119.2000 |
| A0-J2 | 128.7080 | 128.6720 | 96.0000 | 96.1000 |
| A0-K0 | 127.0540 | 127.0080 | 74.0980 | 74.2040 |
| G1-J2 | 57.7260 | 57.7050 | 58.0000 | 58.1000 |
| G1-K0 | 89.7690 | 89.7520 | 28.7310 | 28.8230 |
| J2-K0 | 48.5080 | 48.5090 | 353.1070 | 353.2050 |
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 | 60385.3813160039 |
| 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 | 90.419 |
| HIERARCH ESO ISS PBL12 END | 90.407 |
| HIERARCH ESO ISS PBLA12 START | 119.1 |
| HIERARCH ESO ISS PBLA12 END | 119.2 |
| HIERARCH ESO ISS PBL13 START | 128.708 |
| HIERARCH ESO ISS PBL13 END | 128.672 |
| HIERARCH ESO ISS PBLA13 START | 96.0 |
| HIERARCH ESO ISS PBLA13 END | 96.1 |
| HIERARCH ESO ISS PBL14 START | 127.054 |
| HIERARCH ESO ISS PBL14 END | 127.008 |
| HIERARCH ESO ISS PBLA14 START | 74.098 |
| HIERARCH ESO ISS PBLA14 END | 74.204 |
| HIERARCH ESO ISS PBL23 START | 57.726 |
| HIERARCH ESO ISS PBL23 END | 57.705 |
| HIERARCH ESO ISS PBLA23 START | 58.0 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 89.769 |
| HIERARCH ESO ISS PBL24 END | 89.752 |
| HIERARCH ESO ISS PBLA24 START | 28.731 |
| HIERARCH ESO ISS PBLA24 END | 28.823 |
| HIERARCH ESO ISS PBL34 START | 48.508 |
| HIERARCH ESO ISS PBL34 END | 48.509 |
| HIERARCH ESO ISS PBLA34 START | 353.107 |
| HIERARCH ESO ISS PBLA34 END | 353.205 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004775 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004849 |
| HIERARCH ESO ISS AMBI TEMP | 16.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |