Exposure
- ID
- PIONI.2022-11-17T03:35:38.086_1
- Header ID
- PIONI.2022-11-17T03:35:38.086
- 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 03:35:38.085
- UTC End
- 2022-11-17 03:36:03.685
- MJD Start
- 59900.1497463579
- MJD End
- 59900.1500426542
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008783
- 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 | 24.5050 | 24.4960 | 147.9000 | 148.0000 |
A0-D0 | 31.5670 | 31.5540 | 74.7000 | 74.7000 |
A0-C1 | 21.8280 | 21.8150 | 120.4560 | 120.5180 |
B2-D0 | 33.9190 | 33.9200 | 30.9000 | 31.0000 |
B2-C1 | 11.2990 | 11.2990 | 30.8790 | 30.9230 |
D0-C1 | 22.6200 | 22.6210 | 210.9400 | 210.9850 |
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 | 59900.1497463579 |
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 | 24.505 |
HIERARCH ESO ISS PBL12 END | 24.496 |
HIERARCH ESO ISS PBLA12 START | 147.9 |
HIERARCH ESO ISS PBLA12 END | 148.0 |
HIERARCH ESO ISS PBL13 START | 31.567 |
HIERARCH ESO ISS PBL13 END | 31.554 |
HIERARCH ESO ISS PBLA13 START | 74.7 |
HIERARCH ESO ISS PBLA13 END | 74.7 |
HIERARCH ESO ISS PBL14 START | 21.828 |
HIERARCH ESO ISS PBL14 END | 21.815 |
HIERARCH ESO ISS PBLA14 START | 120.456 |
HIERARCH ESO ISS PBLA14 END | 120.518 |
HIERARCH ESO ISS PBL23 START | 33.919 |
HIERARCH ESO ISS PBL23 END | 33.92 |
HIERARCH ESO ISS PBLA23 START | 30.9 |
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 | 30.879 |
HIERARCH ESO ISS PBLA24 END | 30.923 |
HIERARCH ESO ISS PBL34 START | 22.62 |
HIERARCH ESO ISS PBL34 END | 22.621 |
HIERARCH ESO ISS PBLA34 START | 210.94 |
HIERARCH ESO ISS PBLA34 END | 210.985 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007856 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00971 |
HIERARCH ESO ISS AMBI TEMP | 17.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.6 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |