Exposure
- ID
- PIONI.2022-09-05T08:54:12.402_1
- Header ID
- PIONI.2022-09-05T08:54:12.402
- Date updated
- 2022-09-05 09:01:37 UTC+0000
- Release date
- 2023-09-05 09:01:37 UTC+0000
- UTC Start
- 2022-09-05 08:54:12.403
- UTC End
- 2022-09-05 08:54:50.803
- MJD Start
- 59827.3709768825
- MJD End
- 59827.37142132694
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029535
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 0.7949999999999999
Observation
- ID
- 52308
- Category
- science
- Program ID
- 109.23HT.001
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ MAHY/ SHENAR
Target
- ID
- 38905
- Name
- 40_Tau
- RA
- 60.934744
- DEC
- 5.43559
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5080 | 90.5060 | 113.6000 | 113.6000 |
| A0-J2 | 126.3500 | 126.4430 | 93.8000 | 93.8000 |
| A0-K0 | 118.3190 | 118.4810 | 73.6480 | 73.6520 |
| G1-J2 | 51.3060 | 51.3870 | 57.2000 | 57.2000 |
| G1-K0 | 75.9650 | 76.0340 | 23.7390 | 23.8380 |
| J2-K0 | 43.5800 | 43.5580 | 343.2750 | 343.3510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23HT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59827.3709768825 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 40_Tau |
| RA | 60.934744 |
| 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 | 90.508 |
| HIERARCH ESO ISS PBL12 END | 90.506 |
| HIERARCH ESO ISS PBLA12 START | 113.6 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 126.35 |
| HIERARCH ESO ISS PBL13 END | 126.443 |
| HIERARCH ESO ISS PBLA13 START | 93.8 |
| HIERARCH ESO ISS PBLA13 END | 93.8 |
| HIERARCH ESO ISS PBL14 START | 118.319 |
| HIERARCH ESO ISS PBL14 END | 118.481 |
| HIERARCH ESO ISS PBLA14 START | 73.648 |
| HIERARCH ESO ISS PBLA14 END | 73.652 |
| HIERARCH ESO ISS PBL23 START | 51.306 |
| HIERARCH ESO ISS PBL23 END | 51.387 |
| HIERARCH ESO ISS PBLA23 START | 57.2 |
| HIERARCH ESO ISS PBLA23 END | 57.2 |
| HIERARCH ESO ISS PBL24 START | 75.965 |
| HIERARCH ESO ISS PBL24 END | 76.034 |
| HIERARCH ESO ISS PBLA24 START | 23.739 |
| HIERARCH ESO ISS PBLA24 END | 23.838 |
| HIERARCH ESO ISS PBL34 START | 43.58 |
| HIERARCH ESO ISS PBL34 END | 43.558 |
| HIERARCH ESO ISS PBLA34 START | 343.275 |
| HIERARCH ESO ISS PBLA34 END | 343.351 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002858 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003049 |
| HIERARCH ESO ISS AMBI TEMP | 12.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |