Exposure
- ID
- PIONI.2022-11-23T04:12:52.558_1
- Header ID
- PIONI.2022-11-23T04:12:52.558
- Date updated
- 2022-11-23 04:21:15 UTC+0000
- Release date
- 2023-11-23 04:21:15 UTC+0000
- UTC Start
- 2022-11-23 04:12:52.558
- UTC End
- 2022-11-23 04:13:18.158
- MJD Start
- 59906.1756083127
- MJD End
- 59906.175904609
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005079
- Ambient temperature (°C)
- 13.5
- Seeing (arcsec)
- 0.47
Observation
- ID
- 53244
- 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
- 39600
- Name
- tau Cet
- RA
- 26.007904
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 60.5470 | 60.4680 | 280.2000 | 280.3000 |
K0-D0 | 87.8670 | 87.7710 | 257.8000 | 257.8000 |
K0-J3 | 53.9110 | 53.9010 | 346.5430 | 346.6280 |
G2-D0 | 39.3860 | 39.3740 | 221.9000 | 221.9000 |
G2-J3 | 62.8360 | 62.8080 | 48.4700 | 48.4880 |
D0-J3 | 102.0630 | 102.0240 | 45.9410 | 45.9610 |
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 | 59906.1756083127 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.007904 |
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 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
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 | 60.547 |
HIERARCH ESO ISS PBL12 END | 60.468 |
HIERARCH ESO ISS PBLA12 START | 280.2 |
HIERARCH ESO ISS PBLA12 END | 280.3 |
HIERARCH ESO ISS PBL13 START | 87.867 |
HIERARCH ESO ISS PBL13 END | 87.771 |
HIERARCH ESO ISS PBLA13 START | 257.8 |
HIERARCH ESO ISS PBLA13 END | 257.8 |
HIERARCH ESO ISS PBL14 START | 53.911 |
HIERARCH ESO ISS PBL14 END | 53.901 |
HIERARCH ESO ISS PBLA14 START | 346.543 |
HIERARCH ESO ISS PBLA14 END | 346.628 |
HIERARCH ESO ISS PBL23 START | 39.386 |
HIERARCH ESO ISS PBL23 END | 39.374 |
HIERARCH ESO ISS PBLA23 START | 221.9 |
HIERARCH ESO ISS PBLA23 END | 221.9 |
HIERARCH ESO ISS PBL24 START | 62.836 |
HIERARCH ESO ISS PBL24 END | 62.808 |
HIERARCH ESO ISS PBLA24 START | 48.47 |
HIERARCH ESO ISS PBLA24 END | 48.488 |
HIERARCH ESO ISS PBL34 START | 102.063 |
HIERARCH ESO ISS PBL34 END | 102.024 |
HIERARCH ESO ISS PBLA34 START | 45.941 |
HIERARCH ESO ISS PBLA34 END | 45.961 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005079 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005079 |
HIERARCH ESO ISS AMBI TEMP | 13.5 |
HIERARCH ESO ISS AMBI FWHM START | 0.47 |
HIERARCH ESO ISS AMBI FWHM END | 0.47 |