Exposure
- ID
- PIONI.2022-11-18T01:59:10.442_1
- Header ID
- PIONI.2022-11-18T01:59:10.442
- Date updated
- 2022-11-18 02:06:04 UTC+0000
- Release date
- 2023-11-18 02:06:04 UTC+0000
- UTC Start
- 2022-11-18 01:59:10.442
- UTC End
- 2022-11-18 01:59:36.042
- MJD Start
- 59901.0827597496
- MJD End
- 59901.0830560459
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003218
- Ambient temperature (°C)
- 17.66
- Seeing (arcsec)
- 1.125
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 | 25.2950 | 25.2940 | 139.1000 | 139.1000 |
A0-D0 | 31.3410 | 31.3560 | 68.1000 | 68.2000 |
A0-C1 | 22.5470 | 22.5510 | 113.1180 | 113.1540 |
B2-D0 | 33.2190 | 33.2260 | 22.1000 | 22.2000 |
B2-C1 | 11.0660 | 11.0680 | 22.0800 | 22.1490 |
D0-C1 | 22.1530 | 22.1580 | 202.1440 | 202.2130 |
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 | 59901.0827597496 |
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 | 25.295 |
HIERARCH ESO ISS PBL12 END | 25.294 |
HIERARCH ESO ISS PBLA12 START | 139.1 |
HIERARCH ESO ISS PBLA12 END | 139.1 |
HIERARCH ESO ISS PBL13 START | 31.341 |
HIERARCH ESO ISS PBL13 END | 31.356 |
HIERARCH ESO ISS PBLA13 START | 68.1 |
HIERARCH ESO ISS PBLA13 END | 68.2 |
HIERARCH ESO ISS PBL14 START | 22.547 |
HIERARCH ESO ISS PBL14 END | 22.551 |
HIERARCH ESO ISS PBLA14 START | 113.118 |
HIERARCH ESO ISS PBLA14 END | 113.154 |
HIERARCH ESO ISS PBL23 START | 33.219 |
HIERARCH ESO ISS PBL23 END | 33.226 |
HIERARCH ESO ISS PBLA23 START | 22.1 |
HIERARCH ESO ISS PBLA23 END | 22.2 |
HIERARCH ESO ISS PBL24 START | 11.066 |
HIERARCH ESO ISS PBL24 END | 11.068 |
HIERARCH ESO ISS PBLA24 START | 22.08 |
HIERARCH ESO ISS PBLA24 END | 22.149 |
HIERARCH ESO ISS PBL34 START | 22.153 |
HIERARCH ESO ISS PBL34 END | 22.158 |
HIERARCH ESO ISS PBLA34 START | 202.144 |
HIERARCH ESO ISS PBLA34 END | 202.213 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003005 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003431 |
HIERARCH ESO ISS AMBI TEMP | 17.66 |
HIERARCH ESO ISS AMBI FWHM START | 1.29 |
HIERARCH ESO ISS AMBI FWHM END | 0.96 |