Exposure
- ID
- PIONI.2022-11-20T04:37:58.581_1
- Header ID
- PIONI.2022-11-20T04:37:58.581
- Date updated
- 2022-11-20 04:46:09 UTC+0000
- Release date
- 2022-11-20 04:37:58 UTC+0000
- UTC Start
- 2022-11-20 04:37:58.581
- UTC End
- 2022-11-20 04:38:24.181
- MJD Start
- 59903.1930391286
- MJD End
- 59903.1933354249
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006936
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.54
Observation
- ID
- 53161
- 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
- 39422
- Name
- tau02 Eri
- RA
- 42.758271
- DEC
- -21.0041
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.8380 | 24.8320 | 149.4000 | 149.5000 |
| A0-D0 | 31.2500 | 31.2340 | 76.1000 | 76.2000 |
| A0-C1 | 21.9440 | 21.9330 | 122.4140 | 122.4860 |
| B2-D0 | 33.8690 | 33.8660 | 31.5000 | 31.6000 |
| B2-C1 | 11.2820 | 11.2810 | 31.4790 | 31.5250 |
| D0-C1 | 22.5870 | 22.5850 | 211.5400 | 211.5870 |
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 | 59903.1930391286 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau02 Eri |
| RA | 42.758271 |
| 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 | C1 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 24.838 |
| HIERARCH ESO ISS PBL12 END | 24.832 |
| HIERARCH ESO ISS PBLA12 START | 149.4 |
| HIERARCH ESO ISS PBLA12 END | 149.5 |
| HIERARCH ESO ISS PBL13 START | 31.25 |
| HIERARCH ESO ISS PBL13 END | 31.234 |
| HIERARCH ESO ISS PBLA13 START | 76.1 |
| HIERARCH ESO ISS PBLA13 END | 76.2 |
| HIERARCH ESO ISS PBL14 START | 21.944 |
| HIERARCH ESO ISS PBL14 END | 21.933 |
| HIERARCH ESO ISS PBLA14 START | 122.414 |
| HIERARCH ESO ISS PBLA14 END | 122.486 |
| HIERARCH ESO ISS PBL23 START | 33.869 |
| HIERARCH ESO ISS PBL23 END | 33.866 |
| HIERARCH ESO ISS PBLA23 START | 31.5 |
| HIERARCH ESO ISS PBLA23 END | 31.6 |
| HIERARCH ESO ISS PBL24 START | 11.282 |
| HIERARCH ESO ISS PBL24 END | 11.281 |
| HIERARCH ESO ISS PBLA24 START | 31.479 |
| HIERARCH ESO ISS PBLA24 END | 31.525 |
| HIERARCH ESO ISS PBL34 START | 22.587 |
| HIERARCH ESO ISS PBL34 END | 22.585 |
| HIERARCH ESO ISS PBLA34 START | 211.54 |
| HIERARCH ESO ISS PBLA34 END | 211.587 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006936 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006936 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |