Exposure
- ID
- PIONI.2022-11-21T02:54:16.646_1
- Header ID
- PIONI.2022-11-21T02:54:16.646
- Date updated
- 2022-11-21 03:00:56 UTC+0000
- Release date
- 2022-11-21 02:54:16 UTC+0000
- UTC Start
- 2022-11-21 02:54:16.646
- UTC End
- 2022-11-21 02:54:42.246
- MJD Start
- 59904.1210260009
- MJD End
- 59904.1213222972
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0137345
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.47
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 | 25.2680 | 25.2700 | 139.0000 | 139.1000 |
| A0-D0 | 31.5440 | 31.5560 | 67.3000 | 67.3000 |
| A0-J3 | 130.8200 | 130.8540 | 41.9100 | 41.9800 |
| B2-D0 | 33.6780 | 33.6810 | 21.8000 | 21.9000 |
| B2-J3 | 136.2680 | 136.2920 | 31.3070 | 31.3770 |
| D0-J3 | 103.2010 | 103.2220 | 34.3910 | 34.4620 |
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 | 59904.1210260009 |
| 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 | 25.268 |
| HIERARCH ESO ISS PBL12 END | 25.27 |
| HIERARCH ESO ISS PBLA12 START | 139.0 |
| HIERARCH ESO ISS PBLA12 END | 139.1 |
| HIERARCH ESO ISS PBL13 START | 31.544 |
| HIERARCH ESO ISS PBL13 END | 31.556 |
| HIERARCH ESO ISS PBLA13 START | 67.3 |
| HIERARCH ESO ISS PBLA13 END | 67.3 |
| HIERARCH ESO ISS PBL14 START | 130.82 |
| HIERARCH ESO ISS PBL14 END | 130.854 |
| HIERARCH ESO ISS PBLA14 START | 41.91 |
| HIERARCH ESO ISS PBLA14 END | 41.98 |
| HIERARCH ESO ISS PBL23 START | 33.678 |
| HIERARCH ESO ISS PBL23 END | 33.681 |
| HIERARCH ESO ISS PBLA23 START | 21.8 |
| HIERARCH ESO ISS PBLA23 END | 21.9 |
| HIERARCH ESO ISS PBL24 START | 136.268 |
| HIERARCH ESO ISS PBL24 END | 136.292 |
| HIERARCH ESO ISS PBLA24 START | 31.307 |
| HIERARCH ESO ISS PBLA24 END | 31.377 |
| HIERARCH ESO ISS PBL34 START | 103.201 |
| HIERARCH ESO ISS PBL34 END | 103.222 |
| HIERARCH ESO ISS PBLA34 START | 34.391 |
| HIERARCH ESO ISS PBLA34 END | 34.462 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012315 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015154 |
| HIERARCH ESO ISS AMBI TEMP | 15.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |