Exposure
- ID
- PIONI.2022-11-20T04:42:08.068_1
- Header ID
- PIONI.2022-11-20T04:42:08.068
- Date updated
- 2022-11-20 04:46:09 UTC+0000
- Release date
- 2023-11-20 04:46:09 UTC+0000
- UTC Start
- 2022-11-20 04:42:08.067
- UTC End
- 2022-11-20 04:42:33.667
- MJD Start
- 59903.1959267063
- MJD End
- 59903.1962230026
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008249
- Ambient temperature (°C)
- 13.54
- Seeing (arcsec)
- 0.62
Observation
- ID
- 53192
- Category
- science
- 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
- 39556
- Name
- tau Cet
- RA
- 26.00675
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 23.3070 | 23.2980 | 159.1000 | 159.2000 |
A0-D0 | 28.2960 | 28.2590 | 78.6000 | 78.6000 |
A0-C1 | 19.4600 | 19.4380 | 130.5360 | 130.6330 |
B2-D0 | 33.5470 | 33.5390 | 35.4000 | 35.4000 |
B2-C1 | 11.1750 | 11.1730 | 35.3140 | 35.3370 |
D0-C1 | 22.3710 | 22.3660 | 215.3690 | 215.3920 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.241D.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59903.1959267063 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.00675 |
DEC | -15.93313 |
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 | 23.307 |
HIERARCH ESO ISS PBL12 END | 23.298 |
HIERARCH ESO ISS PBLA12 START | 159.1 |
HIERARCH ESO ISS PBLA12 END | 159.2 |
HIERARCH ESO ISS PBL13 START | 28.296 |
HIERARCH ESO ISS PBL13 END | 28.259 |
HIERARCH ESO ISS PBLA13 START | 78.6 |
HIERARCH ESO ISS PBLA13 END | 78.6 |
HIERARCH ESO ISS PBL14 START | 19.46 |
HIERARCH ESO ISS PBL14 END | 19.438 |
HIERARCH ESO ISS PBLA14 START | 130.536 |
HIERARCH ESO ISS PBLA14 END | 130.633 |
HIERARCH ESO ISS PBL23 START | 33.547 |
HIERARCH ESO ISS PBL23 END | 33.539 |
HIERARCH ESO ISS PBLA23 START | 35.4 |
HIERARCH ESO ISS PBLA23 END | 35.4 |
HIERARCH ESO ISS PBL24 START | 11.175 |
HIERARCH ESO ISS PBL24 END | 11.173 |
HIERARCH ESO ISS PBLA24 START | 35.314 |
HIERARCH ESO ISS PBLA24 END | 35.337 |
HIERARCH ESO ISS PBL34 START | 22.371 |
HIERARCH ESO ISS PBL34 END | 22.366 |
HIERARCH ESO ISS PBLA34 START | 215.369 |
HIERARCH ESO ISS PBLA34 END | 215.392 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008021 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008477 |
HIERARCH ESO ISS AMBI TEMP | 13.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.65 |
HIERARCH ESO ISS AMBI FWHM END | 0.59 |