Exposure
- ID
- PIONI.2022-11-21T05:42:25.835_1
- Header ID
- PIONI.2022-11-21T05:42:25.835
- Date updated
- 2022-11-21 05:45:53 UTC+0000
- Release date
- 2023-11-21 05:45:53 UTC+0000
- UTC Start
- 2022-11-21 05:42:25.835
- UTC End
- 2022-11-21 05:42:51.435
- MJD Start
- 59904.2377990205
- MJD End
- 59904.2380953168
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015723
- Ambient temperature (°C)
- 14.4
- Seeing (arcsec)
- 0.47
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 | 22.5440 | 22.5400 | 170.5000 | 170.6000 |
A0-D0 | 23.3710 | 23.3160 | 81.1000 | 81.1000 |
A0-J3 | 113.6530 | 113.5150 | 53.4810 | 53.4700 |
B2-D0 | 32.3060 | 32.2900 | 36.8000 | 36.8000 |
B2-J3 | 125.5030 | 125.4040 | 44.2680 | 44.2630 |
D0-J3 | 93.5650 | 93.4800 | 46.8390 | 46.8320 |
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 | 59904.2377990205 |
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 | 22.544 |
HIERARCH ESO ISS PBL12 END | 22.54 |
HIERARCH ESO ISS PBLA12 START | 170.5 |
HIERARCH ESO ISS PBLA12 END | 170.6 |
HIERARCH ESO ISS PBL13 START | 23.371 |
HIERARCH ESO ISS PBL13 END | 23.316 |
HIERARCH ESO ISS PBLA13 START | 81.1 |
HIERARCH ESO ISS PBLA13 END | 81.1 |
HIERARCH ESO ISS PBL14 START | 113.653 |
HIERARCH ESO ISS PBL14 END | 113.515 |
HIERARCH ESO ISS PBLA14 START | 53.481 |
HIERARCH ESO ISS PBLA14 END | 53.47 |
HIERARCH ESO ISS PBL23 START | 32.306 |
HIERARCH ESO ISS PBL23 END | 32.29 |
HIERARCH ESO ISS PBLA23 START | 36.8 |
HIERARCH ESO ISS PBLA23 END | 36.8 |
HIERARCH ESO ISS PBL24 START | 125.503 |
HIERARCH ESO ISS PBL24 END | 125.404 |
HIERARCH ESO ISS PBLA24 START | 44.268 |
HIERARCH ESO ISS PBLA24 END | 44.263 |
HIERARCH ESO ISS PBL34 START | 93.565 |
HIERARCH ESO ISS PBL34 END | 93.48 |
HIERARCH ESO ISS PBLA34 START | 46.839 |
HIERARCH ESO ISS PBLA34 END | 46.832 |
HIERARCH ESO ISS AMBI TAU0 START | 0.015686 |
HIERARCH ESO ISS AMBI TAU0 END | 0.01576 |
HIERARCH ESO ISS AMBI TEMP | 14.4 |
HIERARCH ESO ISS AMBI FWHM START | 0.47 |
HIERARCH ESO ISS AMBI FWHM END | 0.47 |