Exposure
- ID
- PIONI.2022-11-18T02:34:10.998_1
- Header ID
- PIONI.2022-11-18T02:34:10.998
- Date updated
- 2022-11-18 02:45:39 UTC+0000
- Release date
- 2023-11-18 02:45:39 UTC+0000
- UTC Start
- 2022-11-18 02:34:10.998
- UTC End
- 2022-11-18 02:34:36.598
- MJD Start
- 59901.1070717387
- MJD End
- 59901.107368035
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003075
- Ambient temperature (°C)
- 17.7
- Seeing (arcsec)
- 1.46
Observation
- ID
- 53168
- 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
- 39536
- Name
- tau Cet
- RA
- 26.006752
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.1420 | 25.1370 | 141.9000 | 141.9000 |
A0-D0 | 31.9340 | 31.9390 | 70.9000 | 71.0000 |
A0-C1 | 22.5930 | 22.5900 | 115.4590 | 115.5030 |
B2-D0 | 33.5750 | 33.5810 | 25.9000 | 25.9000 |
B2-C1 | 11.1840 | 11.1860 | 25.8460 | 25.9060 |
D0-C1 | 22.3910 | 22.3950 | 205.9100 | 205.9700 |
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 | 59901.1070717387 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.006752 |
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 | 25.142 |
HIERARCH ESO ISS PBL12 END | 25.137 |
HIERARCH ESO ISS PBLA12 START | 141.9 |
HIERARCH ESO ISS PBLA12 END | 141.9 |
HIERARCH ESO ISS PBL13 START | 31.934 |
HIERARCH ESO ISS PBL13 END | 31.939 |
HIERARCH ESO ISS PBLA13 START | 70.9 |
HIERARCH ESO ISS PBLA13 END | 71.0 |
HIERARCH ESO ISS PBL14 START | 22.593 |
HIERARCH ESO ISS PBL14 END | 22.59 |
HIERARCH ESO ISS PBLA14 START | 115.459 |
HIERARCH ESO ISS PBLA14 END | 115.503 |
HIERARCH ESO ISS PBL23 START | 33.575 |
HIERARCH ESO ISS PBL23 END | 33.581 |
HIERARCH ESO ISS PBLA23 START | 25.9 |
HIERARCH ESO ISS PBLA23 END | 25.9 |
HIERARCH ESO ISS PBL24 START | 11.184 |
HIERARCH ESO ISS PBL24 END | 11.186 |
HIERARCH ESO ISS PBLA24 START | 25.846 |
HIERARCH ESO ISS PBLA24 END | 25.906 |
HIERARCH ESO ISS PBL34 START | 22.391 |
HIERARCH ESO ISS PBL34 END | 22.395 |
HIERARCH ESO ISS PBLA34 START | 205.91 |
HIERARCH ESO ISS PBLA34 END | 205.97 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003075 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003075 |
HIERARCH ESO ISS AMBI TEMP | 17.7 |
HIERARCH ESO ISS AMBI FWHM START | 1.46 |
HIERARCH ESO ISS AMBI FWHM END | 1.46 |