Exposure
- ID
- PIONI.2022-11-21T05:00:48.215_1
- Header ID
- PIONI.2022-11-21T05:00:48.215
- Date updated
- 2022-11-21 05:05:58 UTC+0000
- Release date
- 2023-11-21 05:05:58 UTC+0000
- UTC Start
- 2022-11-21 05:00:48.215
- UTC End
- 2022-11-21 05:01:13.815
- MJD Start
- 59904.2088913824
- MJD End
- 59904.2091876787
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014674
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.41
Observation
- ID
- 53209
- 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
- 39570
- Name
- tau Cet
- RA
- 26.007327
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 22.9900 | 22.9830 | 162.9000 | 163.0000 |
A0-D0 | 26.7790 | 26.7350 | 79.5000 | 79.6000 |
A0-J3 | 122.0780 | 121.9740 | 53.6510 | 53.6560 |
B2-D0 | 33.2110 | 33.2010 | 36.1000 | 36.1000 |
B2-J3 | 131.4560 | 131.3840 | 44.1450 | 44.1530 |
D0-J3 | 98.6810 | 98.6190 | 46.8460 | 46.8530 |
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 | 59904.2088913824 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.007327 |
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 | J3 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 22.99 |
HIERARCH ESO ISS PBL12 END | 22.983 |
HIERARCH ESO ISS PBLA12 START | 162.9 |
HIERARCH ESO ISS PBLA12 END | 163.0 |
HIERARCH ESO ISS PBL13 START | 26.779 |
HIERARCH ESO ISS PBL13 END | 26.735 |
HIERARCH ESO ISS PBLA13 START | 79.5 |
HIERARCH ESO ISS PBLA13 END | 79.6 |
HIERARCH ESO ISS PBL14 START | 122.078 |
HIERARCH ESO ISS PBL14 END | 121.974 |
HIERARCH ESO ISS PBLA14 START | 53.651 |
HIERARCH ESO ISS PBLA14 END | 53.656 |
HIERARCH ESO ISS PBL23 START | 33.211 |
HIERARCH ESO ISS PBL23 END | 33.201 |
HIERARCH ESO ISS PBLA23 START | 36.1 |
HIERARCH ESO ISS PBLA23 END | 36.1 |
HIERARCH ESO ISS PBL24 START | 131.456 |
HIERARCH ESO ISS PBL24 END | 131.384 |
HIERARCH ESO ISS PBLA24 START | 44.145 |
HIERARCH ESO ISS PBLA24 END | 44.153 |
HIERARCH ESO ISS PBL34 START | 98.681 |
HIERARCH ESO ISS PBL34 END | 98.619 |
HIERARCH ESO ISS PBLA34 START | 46.846 |
HIERARCH ESO ISS PBLA34 END | 46.853 |
HIERARCH ESO ISS AMBI TAU0 START | 0.014674 |
HIERARCH ESO ISS AMBI TAU0 END | 0.014674 |
HIERARCH ESO ISS AMBI TEMP | 14.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |