Exposure
- ID
- PIONI.2022-11-17T03:36:15.551_1
- Header ID
- PIONI.2022-11-17T03:36:15.551
- Date updated
- 2022-11-17 03:41:01 UTC+0000
- Release date
- 2023-11-17 03:41:01 UTC+0000
- UTC Start
- 2022-11-17 03:36:15.551
- UTC End
- 2022-11-17 03:36:41.151
- MJD Start
- 59900.1501799915
- MJD End
- 59900.1504762878
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0090355
- Ambient temperature (°C)
- 17.66
- Seeing (arcsec)
- 0.585
Observation
- ID
- 53162
- 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
- 39530
- Name
- tau Cet
- RA
- 26.006753
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.4960 | 24.4870 | 148.0000 | 148.1000 |
A0-D0 | 31.5530 | 31.5400 | 74.7000 | 74.8000 |
A0-C1 | 21.8140 | 21.8010 | 120.5210 | 120.5820 |
B2-D0 | 33.9200 | 33.9210 | 31.0000 | 31.0000 |
B2-C1 | 11.2990 | 11.2990 | 30.9260 | 30.9700 |
D0-C1 | 22.6210 | 22.6220 | 210.9870 | 211.0320 |
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 | 59900.1501799915 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.006753 |
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 | 24.496 |
HIERARCH ESO ISS PBL12 END | 24.487 |
HIERARCH ESO ISS PBLA12 START | 148.0 |
HIERARCH ESO ISS PBLA12 END | 148.1 |
HIERARCH ESO ISS PBL13 START | 31.553 |
HIERARCH ESO ISS PBL13 END | 31.54 |
HIERARCH ESO ISS PBLA13 START | 74.7 |
HIERARCH ESO ISS PBLA13 END | 74.8 |
HIERARCH ESO ISS PBL14 START | 21.814 |
HIERARCH ESO ISS PBL14 END | 21.801 |
HIERARCH ESO ISS PBLA14 START | 120.521 |
HIERARCH ESO ISS PBLA14 END | 120.582 |
HIERARCH ESO ISS PBL23 START | 33.92 |
HIERARCH ESO ISS PBL23 END | 33.921 |
HIERARCH ESO ISS PBLA23 START | 31.0 |
HIERARCH ESO ISS PBLA23 END | 31.0 |
HIERARCH ESO ISS PBL24 START | 11.299 |
HIERARCH ESO ISS PBL24 END | 11.299 |
HIERARCH ESO ISS PBLA24 START | 30.926 |
HIERARCH ESO ISS PBLA24 END | 30.97 |
HIERARCH ESO ISS PBL34 START | 22.621 |
HIERARCH ESO ISS PBL34 END | 22.622 |
HIERARCH ESO ISS PBLA34 START | 210.987 |
HIERARCH ESO ISS PBLA34 END | 211.032 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00971 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008361 |
HIERARCH ESO ISS AMBI TEMP | 17.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |