Exposure
- ID
- PIONI.2022-11-17T03:18:07.102_1
- Header ID
- PIONI.2022-11-17T03:18:07.102
- Date updated
- 2022-11-17 03:26:03 UTC+0000
- Release date
- 2023-11-17 03:26:02 UTC+0000
- UTC Start
- 2022-11-17 03:18:07.102
- UTC End
- 2022-11-17 03:18:32.702
- MJD Start
- 59900.1375821964
- MJD End
- 59900.1378784927
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006337
- Ambient temperature (°C)
- 17.43
- Seeing (arcsec)
- 0.82
Observation
- ID
- 53160
- 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
- 39529
- Name
- tau Cet
- RA
- 26.006754
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.7380 | 24.7310 | 145.9000 | 146.0000 |
A0-D0 | 31.8610 | 31.8540 | 73.6000 | 73.7000 |
A0-C1 | 22.1640 | 22.1540 | 118.7690 | 118.8240 |
B2-D0 | 33.8580 | 33.8600 | 29.6000 | 29.6000 |
B2-C1 | 11.2780 | 11.2790 | 29.5100 | 29.5590 |
D0-C1 | 22.5790 | 22.5810 | 209.5720 | 209.6210 |
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 | 59900.1375821964 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.006754 |
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 | 24.738 |
HIERARCH ESO ISS PBL12 END | 24.731 |
HIERARCH ESO ISS PBLA12 START | 145.9 |
HIERARCH ESO ISS PBLA12 END | 146.0 |
HIERARCH ESO ISS PBL13 START | 31.861 |
HIERARCH ESO ISS PBL13 END | 31.854 |
HIERARCH ESO ISS PBLA13 START | 73.6 |
HIERARCH ESO ISS PBLA13 END | 73.7 |
HIERARCH ESO ISS PBL14 START | 22.164 |
HIERARCH ESO ISS PBL14 END | 22.154 |
HIERARCH ESO ISS PBLA14 START | 118.769 |
HIERARCH ESO ISS PBLA14 END | 118.824 |
HIERARCH ESO ISS PBL23 START | 33.858 |
HIERARCH ESO ISS PBL23 END | 33.86 |
HIERARCH ESO ISS PBLA23 START | 29.6 |
HIERARCH ESO ISS PBLA23 END | 29.6 |
HIERARCH ESO ISS PBL24 START | 11.278 |
HIERARCH ESO ISS PBL24 END | 11.279 |
HIERARCH ESO ISS PBLA24 START | 29.51 |
HIERARCH ESO ISS PBLA24 END | 29.559 |
HIERARCH ESO ISS PBL34 START | 22.579 |
HIERARCH ESO ISS PBL34 END | 22.581 |
HIERARCH ESO ISS PBLA34 START | 209.572 |
HIERARCH ESO ISS PBLA34 END | 209.621 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006626 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006048 |
HIERARCH ESO ISS AMBI TEMP | 17.43 |
HIERARCH ESO ISS AMBI FWHM START | 0.78 |
HIERARCH ESO ISS AMBI FWHM END | 0.86 |