Exposure
- ID
- PIONI.2024-10-24T05:41:32.101_1
- Header ID
- PIONI.2024-10-24T05:41:32.101
- 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 05:41:32.101
- UTC End
- 2024-10-24 05:42:10.501
- MJD Start
- 60607.237177094
- MJD End
- 60607.2376215384
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004191
- Ambient temperature (°C)
- 10.81
- Seeing (arcsec)
- 0.65
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 | 90.5020 | 90.4980 | 113.5000 | 113.5000 |
| A0-J2 | 126.5660 | 126.6560 | 93.8000 | 93.8000 |
| A0-K0 | 118.6940 | 118.8530 | 73.6570 | 73.6610 |
| G1-J2 | 51.4900 | 51.5690 | 57.3000 | 57.3000 |
| G1-K0 | 76.1180 | 76.1870 | 23.9710 | 24.0680 |
| J2-K0 | 43.5260 | 43.5050 | 343.4520 | 343.5280 |
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 | 60607.237177094 |
| 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 | 90.502 |
| HIERARCH ESO ISS PBL12 END | 90.498 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 126.566 |
| HIERARCH ESO ISS PBL13 END | 126.656 |
| HIERARCH ESO ISS PBLA13 START | 93.8 |
| HIERARCH ESO ISS PBLA13 END | 93.8 |
| HIERARCH ESO ISS PBL14 START | 118.694 |
| HIERARCH ESO ISS PBL14 END | 118.853 |
| HIERARCH ESO ISS PBLA14 START | 73.657 |
| HIERARCH ESO ISS PBLA14 END | 73.661 |
| HIERARCH ESO ISS PBL23 START | 51.49 |
| HIERARCH ESO ISS PBL23 END | 51.569 |
| HIERARCH ESO ISS PBLA23 START | 57.3 |
| HIERARCH ESO ISS PBLA23 END | 57.3 |
| HIERARCH ESO ISS PBL24 START | 76.118 |
| HIERARCH ESO ISS PBL24 END | 76.187 |
| HIERARCH ESO ISS PBLA24 START | 23.971 |
| HIERARCH ESO ISS PBLA24 END | 24.068 |
| HIERARCH ESO ISS PBL34 START | 43.526 |
| HIERARCH ESO ISS PBL34 END | 43.505 |
| HIERARCH ESO ISS PBLA34 START | 343.452 |
| HIERARCH ESO ISS PBLA34 END | 343.528 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003886 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004496 |
| HIERARCH ESO ISS AMBI TEMP | 10.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |