Exposure
- ID
- PIONI.2022-11-21T05:01:25.647_1
- Header ID
- PIONI.2022-11-21T05:01:25.647
- 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 05:01:25.647
- UTC End
- 2022-11-21 05:01:51.247
- MJD Start
- 59904.2093246151
- MJD End
- 59904.2096209114
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014148
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.425
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 | 22.9820 | 22.9750 | 163.0000 | 163.1000 |
A0-D0 | 26.7340 | 26.6900 | 79.6000 | 79.6000 |
A0-J3 | 121.9710 | 121.8660 | 53.6560 | 53.6610 |
B2-D0 | 33.2010 | 33.1900 | 36.1000 | 36.1000 |
B2-J3 | 131.3820 | 131.3090 | 44.1540 | 44.1630 |
D0-J3 | 98.6170 | 98.5540 | 46.8540 | 46.8610 |
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 | 59904.2093246151 |
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 | 22.982 |
HIERARCH ESO ISS PBL12 END | 22.975 |
HIERARCH ESO ISS PBLA12 START | 163.0 |
HIERARCH ESO ISS PBLA12 END | 163.1 |
HIERARCH ESO ISS PBL13 START | 26.734 |
HIERARCH ESO ISS PBL13 END | 26.69 |
HIERARCH ESO ISS PBLA13 START | 79.6 |
HIERARCH ESO ISS PBLA13 END | 79.6 |
HIERARCH ESO ISS PBL14 START | 121.971 |
HIERARCH ESO ISS PBL14 END | 121.866 |
HIERARCH ESO ISS PBLA14 START | 53.656 |
HIERARCH ESO ISS PBLA14 END | 53.661 |
HIERARCH ESO ISS PBL23 START | 33.201 |
HIERARCH ESO ISS PBL23 END | 33.19 |
HIERARCH ESO ISS PBLA23 START | 36.1 |
HIERARCH ESO ISS PBLA23 END | 36.1 |
HIERARCH ESO ISS PBL24 START | 131.382 |
HIERARCH ESO ISS PBL24 END | 131.309 |
HIERARCH ESO ISS PBLA24 START | 44.154 |
HIERARCH ESO ISS PBLA24 END | 44.163 |
HIERARCH ESO ISS PBL34 START | 98.617 |
HIERARCH ESO ISS PBL34 END | 98.554 |
HIERARCH ESO ISS PBLA34 START | 46.854 |
HIERARCH ESO ISS PBLA34 END | 46.861 |
HIERARCH ESO ISS AMBI TAU0 START | 0.014674 |
HIERARCH ESO ISS AMBI TAU0 END | 0.013622 |
HIERARCH ESO ISS AMBI TEMP | 14.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.44 |