Exposure
- ID
- PIONI.2022-11-21T03:19:58.159_1
- Header ID
- PIONI.2022-11-21T03:19:58.159
- Date updated
- 2022-11-21 03:25:46 UTC+0000
- Release date
- 2022-11-21 03:19:58 UTC+0000
- UTC Start
- 2022-11-21 03:19:58.158
- UTC End
- 2022-11-21 03:20:23.758
- MJD Start
- 59904.1388675752
- MJD End
- 59904.1391638715
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015937
- Ambient temperature (°C)
- 14.85
- 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 | 25.2950 | 25.2940 | 141.2000 | 141.3000 |
| A0-D0 | 31.9210 | 31.9260 | 69.8000 | 69.9000 |
| A0-J3 | 131.9590 | 131.9780 | 44.7250 | 44.7860 |
| B2-D0 | 33.8210 | 33.8240 | 24.7000 | 24.7000 |
| B2-J3 | 137.1430 | 137.1590 | 34.1650 | 34.2280 |
| D0-J3 | 103.9350 | 103.9480 | 37.2420 | 37.3040 |
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 | 59904.1388675752 |
| 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 | 25.295 |
| HIERARCH ESO ISS PBL12 END | 25.294 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.3 |
| HIERARCH ESO ISS PBL13 START | 31.921 |
| HIERARCH ESO ISS PBL13 END | 31.926 |
| HIERARCH ESO ISS PBLA13 START | 69.8 |
| HIERARCH ESO ISS PBLA13 END | 69.9 |
| HIERARCH ESO ISS PBL14 START | 131.959 |
| HIERARCH ESO ISS PBL14 END | 131.978 |
| HIERARCH ESO ISS PBLA14 START | 44.725 |
| HIERARCH ESO ISS PBLA14 END | 44.786 |
| HIERARCH ESO ISS PBL23 START | 33.821 |
| HIERARCH ESO ISS PBL23 END | 33.824 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 24.7 |
| HIERARCH ESO ISS PBL24 START | 137.143 |
| HIERARCH ESO ISS PBL24 END | 137.159 |
| HIERARCH ESO ISS PBLA24 START | 34.165 |
| HIERARCH ESO ISS PBLA24 END | 34.228 |
| HIERARCH ESO ISS PBL34 START | 103.935 |
| HIERARCH ESO ISS PBL34 END | 103.948 |
| HIERARCH ESO ISS PBLA34 START | 37.242 |
| HIERARCH ESO ISS PBLA34 END | 37.304 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015937 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015937 |
| HIERARCH ESO ISS AMBI TEMP | 14.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |