Exposure
- ID
- PIONI.2024-03-16T09:05:44.312_1
- Header ID
- PIONI.2024-03-16T09:05:44.312
- 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 09:05:44.312
- UTC End
- 2024-03-16 09:06:22.712
- MJD Start
- 60385.3789850948
- MJD End
- 60385.3794295392
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054275
- Ambient temperature (°C)
- 16.38
- Seeing (arcsec)
- 0.675
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 | 90.4580 | 90.4490 | 118.6000 | 118.7000 |
| A0-J2 | 128.8460 | 128.8150 | 95.5000 | 95.6000 |
| A0-K0 | 127.2330 | 127.1920 | 73.7010 | 73.8090 |
| G1-J2 | 57.8050 | 57.7860 | 57.7000 | 57.8000 |
| G1-K0 | 89.8360 | 89.8200 | 28.3890 | 28.4830 |
| J2-K0 | 48.5020 | 48.5030 | 352.7420 | 352.8420 |
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 | 60385.3789850948 |
| 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 | 90.458 |
| HIERARCH ESO ISS PBL12 END | 90.449 |
| HIERARCH ESO ISS PBLA12 START | 118.6 |
| HIERARCH ESO ISS PBLA12 END | 118.7 |
| HIERARCH ESO ISS PBL13 START | 128.846 |
| HIERARCH ESO ISS PBL13 END | 128.815 |
| HIERARCH ESO ISS PBLA13 START | 95.5 |
| HIERARCH ESO ISS PBLA13 END | 95.6 |
| HIERARCH ESO ISS PBL14 START | 127.233 |
| HIERARCH ESO ISS PBL14 END | 127.192 |
| HIERARCH ESO ISS PBLA14 START | 73.701 |
| HIERARCH ESO ISS PBLA14 END | 73.809 |
| HIERARCH ESO ISS PBL23 START | 57.805 |
| HIERARCH ESO ISS PBL23 END | 57.786 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.8 |
| HIERARCH ESO ISS PBL24 START | 89.836 |
| HIERARCH ESO ISS PBL24 END | 89.82 |
| HIERARCH ESO ISS PBLA24 START | 28.389 |
| HIERARCH ESO ISS PBLA24 END | 28.483 |
| HIERARCH ESO ISS PBL34 START | 48.502 |
| HIERARCH ESO ISS PBL34 END | 48.503 |
| HIERARCH ESO ISS PBLA34 START | 352.742 |
| HIERARCH ESO ISS PBLA34 END | 352.842 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005677 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005178 |
| HIERARCH ESO ISS AMBI TEMP | 16.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |