Exposure
- ID
- PIONI.2022-11-20T05:17:22.218_1
- Header ID
- PIONI.2022-11-20T05:17:22.218
- Date updated
- 2022-11-20 05:25:42 UTC+0000
- Release date
- 2023-11-20 05:25:41 UTC+0000
- UTC Start
- 2022-11-20 05:17:22.218
- UTC End
- 2022-11-20 05:17:47.818
- MJD Start
- 59903.2203960423
- MJD End
- 59903.2206923386
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006615
- Ambient temperature (°C)
- 13.47
- Seeing (arcsec)
- 0.63
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 | 22.8330 | 22.8260 | 165.1000 | 165.2000 |
A0-D0 | 25.8260 | 25.7790 | 80.0000 | 80.0000 |
A0-C1 | 18.1120 | 18.0890 | 136.8740 | 136.9950 |
B2-D0 | 32.9760 | 32.9640 | 36.4000 | 36.4000 |
B2-C1 | 10.9860 | 10.9820 | 36.3690 | 36.3810 |
D0-C1 | 21.9900 | 21.9820 | 216.4200 | 216.4330 |
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 | 59903.2203960423 |
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 | 22.833 |
HIERARCH ESO ISS PBL12 END | 22.826 |
HIERARCH ESO ISS PBLA12 START | 165.1 |
HIERARCH ESO ISS PBLA12 END | 165.2 |
HIERARCH ESO ISS PBL13 START | 25.826 |
HIERARCH ESO ISS PBL13 END | 25.779 |
HIERARCH ESO ISS PBLA13 START | 80.0 |
HIERARCH ESO ISS PBLA13 END | 80.0 |
HIERARCH ESO ISS PBL14 START | 18.112 |
HIERARCH ESO ISS PBL14 END | 18.089 |
HIERARCH ESO ISS PBLA14 START | 136.874 |
HIERARCH ESO ISS PBLA14 END | 136.995 |
HIERARCH ESO ISS PBL23 START | 32.976 |
HIERARCH ESO ISS PBL23 END | 32.964 |
HIERARCH ESO ISS PBLA23 START | 36.4 |
HIERARCH ESO ISS PBLA23 END | 36.4 |
HIERARCH ESO ISS PBL24 START | 10.986 |
HIERARCH ESO ISS PBL24 END | 10.982 |
HIERARCH ESO ISS PBLA24 START | 36.369 |
HIERARCH ESO ISS PBLA24 END | 36.381 |
HIERARCH ESO ISS PBL34 START | 21.99 |
HIERARCH ESO ISS PBL34 END | 21.982 |
HIERARCH ESO ISS PBLA34 START | 216.42 |
HIERARCH ESO ISS PBLA34 END | 216.433 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006524 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006706 |
HIERARCH ESO ISS AMBI TEMP | 13.47 |
HIERARCH ESO ISS AMBI FWHM START | 0.64 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |