Exposure
- ID
- PIONI.2022-11-21T03:47:01.162_1
- Header ID
- PIONI.2022-11-21T03:47:01.162
- Date updated
- 2022-11-21 03:55:33 UTC+0000
- Release date
- 2023-11-21 03:55:33 UTC+0000
- UTC Start
- 2022-11-21 03:47:01.162
- UTC End
- 2022-11-21 03:47:26.762
- MJD Start
- 59904.1576523404
- MJD End
- 59904.1579486367
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013899
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 0.57
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 | 24.1010 | 24.0950 | 151.4000 | 33.5000 |
A0-D0 | 30.7930 | 30.7680 | 76.2000 | 318.2000 |
A0-J3 | 130.9280 | 130.8760 | 51.6280 | 293.6740 |
B2-D0 | 33.9190 | 33.9160 | 32.8000 | 274.8000 |
B2-J3 | 137.0890 | 137.0610 | 41.6500 | 283.6980 |
D0-J3 | 103.7090 | 103.6820 | 44.5420 | 286.5890 |
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 | 59904.1576523404 |
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 | 24.101 |
HIERARCH ESO ISS PBL12 END | 24.095 |
HIERARCH ESO ISS PBLA12 START | 151.4 |
HIERARCH ESO ISS PBLA12 END | 33.5 |
HIERARCH ESO ISS PBL13 START | 30.793 |
HIERARCH ESO ISS PBL13 END | 30.768 |
HIERARCH ESO ISS PBLA13 START | 76.2 |
HIERARCH ESO ISS PBLA13 END | 318.2 |
HIERARCH ESO ISS PBL14 START | 130.928 |
HIERARCH ESO ISS PBL14 END | 130.876 |
HIERARCH ESO ISS PBLA14 START | 51.628 |
HIERARCH ESO ISS PBLA14 END | 293.674 |
HIERARCH ESO ISS PBL23 START | 33.919 |
HIERARCH ESO ISS PBL23 END | 33.916 |
HIERARCH ESO ISS PBLA23 START | 32.8 |
HIERARCH ESO ISS PBLA23 END | 274.8 |
HIERARCH ESO ISS PBL24 START | 137.089 |
HIERARCH ESO ISS PBL24 END | 137.061 |
HIERARCH ESO ISS PBLA24 START | 41.65 |
HIERARCH ESO ISS PBLA24 END | 283.698 |
HIERARCH ESO ISS PBL34 START | 103.709 |
HIERARCH ESO ISS PBL34 END | 103.682 |
HIERARCH ESO ISS PBLA34 START | 44.542 |
HIERARCH ESO ISS PBLA34 END | 286.589 |
HIERARCH ESO ISS AMBI TAU0 START | 0.013899 |
HIERARCH ESO ISS AMBI TAU0 END | 0.013899 |
HIERARCH ESO ISS AMBI TEMP | 14.75 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |