Exposure
- ID
- PIONI.2022-11-21T05:48:20.604_1
- Header ID
- PIONI.2022-11-21T05:48:20.604
- Date updated
- 2022-11-21 05:55:49 UTC+0000
- Release date
- 2022-11-21 05:48:20 UTC+0000
- UTC Start
- 2022-11-21 05:48:20.604
- UTC End
- 2022-11-21 05:48:46.204
- MJD Start
- 59904.2419051421
- MJD End
- 59904.2422014384
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01627
- Ambient temperature (°C)
- 14.51
- Seeing (arcsec)
- 0.455
Observation
- ID
- 53206
- Category
- calibrator
- Program ID
- 110.241D.001
- Program Title
- INTERFEROMETRIC IMAGING OF TAU CETI, A PLANET-HOSTING SOLAR ANALOG
- Program Type
- Normal
- PI / COI
- ROETTENBACHER/ KORHONEN/ MONNIER/ FISCHER
Target
- ID
- 39568
- Name
- tau02 Eri
- RA
- 42.758867
- DEC
- -21.0041
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.0070 | 24.0000 | 160.3000 | 160.4000 |
| A0-D0 | 27.8490 | 27.8110 | 81.5000 | 81.6000 |
| A0-J3 | 122.7370 | 122.6380 | 54.9390 | 54.9600 |
| B2-D0 | 33.0290 | 33.0170 | 36.1000 | 36.1000 |
| B2-J3 | 131.1480 | 131.0760 | 44.7710 | 44.7920 |
| D0-J3 | 98.6260 | 98.5650 | 47.6760 | 47.6960 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.241D.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59904.2419051421 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau02 Eri |
| RA | 42.758867 |
| DEC | -21.0041 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 24.007 |
| HIERARCH ESO ISS PBL12 END | 24.0 |
| HIERARCH ESO ISS PBLA12 START | 160.3 |
| HIERARCH ESO ISS PBLA12 END | 160.4 |
| HIERARCH ESO ISS PBL13 START | 27.849 |
| HIERARCH ESO ISS PBL13 END | 27.811 |
| HIERARCH ESO ISS PBLA13 START | 81.5 |
| HIERARCH ESO ISS PBLA13 END | 81.6 |
| HIERARCH ESO ISS PBL14 START | 122.737 |
| HIERARCH ESO ISS PBL14 END | 122.638 |
| HIERARCH ESO ISS PBLA14 START | 54.939 |
| HIERARCH ESO ISS PBLA14 END | 54.96 |
| HIERARCH ESO ISS PBL23 START | 33.029 |
| HIERARCH ESO ISS PBL23 END | 33.017 |
| HIERARCH ESO ISS PBLA23 START | 36.1 |
| HIERARCH ESO ISS PBLA23 END | 36.1 |
| HIERARCH ESO ISS PBL24 START | 131.148 |
| HIERARCH ESO ISS PBL24 END | 131.076 |
| HIERARCH ESO ISS PBLA24 START | 44.771 |
| HIERARCH ESO ISS PBLA24 END | 44.792 |
| HIERARCH ESO ISS PBL34 START | 98.626 |
| HIERARCH ESO ISS PBL34 END | 98.565 |
| HIERARCH ESO ISS PBLA34 START | 47.676 |
| HIERARCH ESO ISS PBLA34 END | 47.696 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.017778 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.014762 |
| HIERARCH ESO ISS AMBI TEMP | 14.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |