Exposure
- ID
- PIONI.2024-10-24T05:44:02.771_1
- Header ID
- PIONI.2024-10-24T05:44:02.771
- Date updated
- 2024-10-24 05:50:42 UTC+0000
- Release date
- 2025-10-24 05:50:42 UTC+0000
- UTC Start
- 2024-10-24 05:44:02.771
- UTC End
- 2024-10-24 05:44:41.171
- MJD Start
- 60607.2389209587
- MJD End
- 60607.2393654031
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040825
- Ambient temperature (°C)
- 10.78
- Seeing (arcsec)
- 0.605
Observation
- ID
- 61145
- 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
- 45495
- Name
- 40 Tau
- RA
- 60.934741
- DEC
- 5.43559
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4870 | 90.4800 | 113.5000 | 113.5000 |
| A0-J2 | 126.8420 | 126.9290 | 93.7000 | 93.7000 |
| A0-K0 | 119.1870 | 119.3460 | 73.6670 | 73.6730 |
| G1-J2 | 51.7370 | 51.8170 | 57.4000 | 57.4000 |
| G1-K0 | 76.3340 | 76.4060 | 24.2750 | 24.3760 |
| J2-K0 | 43.4590 | 43.4370 | 343.6910 | 343.7740 |
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 | 60607.2389209587 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 40 Tau |
| RA | 60.934741 |
| DEC | 5.43559 |
| 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 | 90.487 |
| HIERARCH ESO ISS PBL12 END | 90.48 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 126.842 |
| HIERARCH ESO ISS PBL13 END | 126.929 |
| HIERARCH ESO ISS PBLA13 START | 93.7 |
| HIERARCH ESO ISS PBLA13 END | 93.7 |
| HIERARCH ESO ISS PBL14 START | 119.187 |
| HIERARCH ESO ISS PBL14 END | 119.346 |
| HIERARCH ESO ISS PBLA14 START | 73.667 |
| HIERARCH ESO ISS PBLA14 END | 73.673 |
| HIERARCH ESO ISS PBL23 START | 51.737 |
| HIERARCH ESO ISS PBL23 END | 51.817 |
| HIERARCH ESO ISS PBLA23 START | 57.4 |
| HIERARCH ESO ISS PBLA23 END | 57.4 |
| HIERARCH ESO ISS PBL24 START | 76.334 |
| HIERARCH ESO ISS PBL24 END | 76.406 |
| HIERARCH ESO ISS PBLA24 START | 24.275 |
| HIERARCH ESO ISS PBLA24 END | 24.376 |
| HIERARCH ESO ISS PBL34 START | 43.459 |
| HIERARCH ESO ISS PBL34 END | 43.437 |
| HIERARCH ESO ISS PBLA34 START | 343.691 |
| HIERARCH ESO ISS PBLA34 END | 343.774 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004009 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004156 |
| HIERARCH ESO ISS AMBI TEMP | 10.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |