Exposure
- ID
- PIONI.2022-11-21T05:26:09.474_1
- Header ID
- PIONI.2022-11-21T05:26:09.474
- Date updated
- 2022-11-21 05:35:53 UTC+0000
- Release date
- 2023-11-21 05:35:52 UTC+0000
- UTC Start
- 2022-11-21 05:26:09.474
- UTC End
- 2022-11-21 05:26:35.074
- MJD Start
- 59904.2264985391
- MJD End
- 59904.2267948354
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0153435
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.465
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 | 22.6930 | 22.6870 | 167.4000 | 167.5000 |
A0-D0 | 24.7930 | 24.7430 | 80.5000 | 80.5000 |
A0-J3 | 117.2220 | 117.0970 | 53.6750 | 53.6710 |
B2-D0 | 32.7040 | 32.6900 | 36.6000 | 36.6000 |
B2-J3 | 128.0600 | 127.9700 | 44.3400 | 44.3400 |
D0-J3 | 95.7510 | 95.6750 | 46.9650 | 46.9640 |
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 | 59904.2264985391 |
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 | 22.693 |
HIERARCH ESO ISS PBL12 END | 22.687 |
HIERARCH ESO ISS PBLA12 START | 167.4 |
HIERARCH ESO ISS PBLA12 END | 167.5 |
HIERARCH ESO ISS PBL13 START | 24.793 |
HIERARCH ESO ISS PBL13 END | 24.743 |
HIERARCH ESO ISS PBLA13 START | 80.5 |
HIERARCH ESO ISS PBLA13 END | 80.5 |
HIERARCH ESO ISS PBL14 START | 117.222 |
HIERARCH ESO ISS PBL14 END | 117.097 |
HIERARCH ESO ISS PBLA14 START | 53.675 |
HIERARCH ESO ISS PBLA14 END | 53.671 |
HIERARCH ESO ISS PBL23 START | 32.704 |
HIERARCH ESO ISS PBL23 END | 32.69 |
HIERARCH ESO ISS PBLA23 START | 36.6 |
HIERARCH ESO ISS PBLA23 END | 36.6 |
HIERARCH ESO ISS PBL24 START | 128.06 |
HIERARCH ESO ISS PBL24 END | 127.97 |
HIERARCH ESO ISS PBLA24 START | 44.34 |
HIERARCH ESO ISS PBLA24 END | 44.34 |
HIERARCH ESO ISS PBL34 START | 95.751 |
HIERARCH ESO ISS PBL34 END | 95.675 |
HIERARCH ESO ISS PBLA34 START | 46.965 |
HIERARCH ESO ISS PBLA34 END | 46.964 |
HIERARCH ESO ISS AMBI TAU0 START | 0.015325 |
HIERARCH ESO ISS AMBI TAU0 END | 0.015362 |
HIERARCH ESO ISS AMBI TEMP | 14.38 |
HIERARCH ESO ISS AMBI FWHM START | 0.45 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |