Exposure
- ID
- PIONI.2022-11-21T06:16:55.362_1
- Header ID
- PIONI.2022-11-21T06:16:55.362
- Date updated
- 2022-11-21 06:25:46 UTC+0000
- Release date
- 2023-11-21 06:25:46 UTC+0000
- UTC Start
- 2022-11-21 06:16:55.361
- UTC End
- 2022-11-21 06:17:20.961
- MJD Start
- 59904.2617518678
- MJD End
- 59904.2620481641
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01578
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.38
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 | 22.3610 | 22.3600 | 177.1000 | 177.2000 |
A0-D0 | 20.0010 | 19.9390 | 82.1000 | 82.1000 |
A0-J3 | 105.0250 | 104.8630 | 52.4320 | 52.4050 |
B2-D0 | 31.2820 | 31.2620 | 36.7000 | 36.7000 |
B2-J3 | 119.1820 | 119.0630 | 43.5570 | 43.5370 |
D0-J3 | 88.2040 | 88.1020 | 45.9860 | 45.9630 |
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 | 59904.2617518678 |
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 | 22.361 |
HIERARCH ESO ISS PBL12 END | 22.36 |
HIERARCH ESO ISS PBLA12 START | 177.1 |
HIERARCH ESO ISS PBLA12 END | 177.2 |
HIERARCH ESO ISS PBL13 START | 20.001 |
HIERARCH ESO ISS PBL13 END | 19.939 |
HIERARCH ESO ISS PBLA13 START | 82.1 |
HIERARCH ESO ISS PBLA13 END | 82.1 |
HIERARCH ESO ISS PBL14 START | 105.025 |
HIERARCH ESO ISS PBL14 END | 104.863 |
HIERARCH ESO ISS PBLA14 START | 52.432 |
HIERARCH ESO ISS PBLA14 END | 52.405 |
HIERARCH ESO ISS PBL23 START | 31.282 |
HIERARCH ESO ISS PBL23 END | 31.262 |
HIERARCH ESO ISS PBLA23 START | 36.7 |
HIERARCH ESO ISS PBLA23 END | 36.7 |
HIERARCH ESO ISS PBL24 START | 119.182 |
HIERARCH ESO ISS PBL24 END | 119.063 |
HIERARCH ESO ISS PBLA24 START | 43.557 |
HIERARCH ESO ISS PBLA24 END | 43.537 |
HIERARCH ESO ISS PBL34 START | 88.204 |
HIERARCH ESO ISS PBL34 END | 88.102 |
HIERARCH ESO ISS PBLA34 START | 45.986 |
HIERARCH ESO ISS PBLA34 END | 45.963 |
HIERARCH ESO ISS AMBI TAU0 START | 0.01578 |
HIERARCH ESO ISS AMBI TAU0 END | 0.01578 |
HIERARCH ESO ISS AMBI TEMP | 14.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.38 |
HIERARCH ESO ISS AMBI FWHM END | 0.38 |