Exposure
- ID
- PIONI.2022-11-18T01:25:46.886_1
- Header ID
- PIONI.2022-11-18T01:25:46.886
- Date updated
- 2022-11-18 01:30:56 UTC+0000
- Release date
- 2023-11-18 01:30:56 UTC+0000
- UTC Start
- 2022-11-18 01:25:46.886
- UTC End
- 2022-11-18 01:26:12.486
- MJD Start
- 59901.0595704354
- MJD End
- 59901.0598667317
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003476
- Ambient temperature (°C)
- 17.02
- Seeing (arcsec)
- 1.22
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 | 25.2250 | 25.2280 | 136.9000 | 137.0000 |
A0-D0 | 30.2470 | 30.2700 | 65.0000 | 65.0000 |
A0-C1 | 22.1150 | 22.1260 | 111.2860 | 111.3150 |
B2-D0 | 32.8460 | 32.8520 | 18.1000 | 18.1000 |
B2-C1 | 10.9420 | 10.9440 | 18.0220 | 18.0990 |
D0-C1 | 21.9040 | 21.9080 | 198.0860 | 198.1630 |
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 | 59901.0595704354 |
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 | 25.225 |
HIERARCH ESO ISS PBL12 END | 25.228 |
HIERARCH ESO ISS PBLA12 START | 136.9 |
HIERARCH ESO ISS PBLA12 END | 137.0 |
HIERARCH ESO ISS PBL13 START | 30.247 |
HIERARCH ESO ISS PBL13 END | 30.27 |
HIERARCH ESO ISS PBLA13 START | 65.0 |
HIERARCH ESO ISS PBLA13 END | 65.0 |
HIERARCH ESO ISS PBL14 START | 22.115 |
HIERARCH ESO ISS PBL14 END | 22.126 |
HIERARCH ESO ISS PBLA14 START | 111.286 |
HIERARCH ESO ISS PBLA14 END | 111.315 |
HIERARCH ESO ISS PBL23 START | 32.846 |
HIERARCH ESO ISS PBL23 END | 32.852 |
HIERARCH ESO ISS PBLA23 START | 18.1 |
HIERARCH ESO ISS PBLA23 END | 18.1 |
HIERARCH ESO ISS PBL24 START | 10.942 |
HIERARCH ESO ISS PBL24 END | 10.944 |
HIERARCH ESO ISS PBLA24 START | 18.022 |
HIERARCH ESO ISS PBLA24 END | 18.099 |
HIERARCH ESO ISS PBL34 START | 21.904 |
HIERARCH ESO ISS PBL34 END | 21.908 |
HIERARCH ESO ISS PBLA34 START | 198.086 |
HIERARCH ESO ISS PBLA34 END | 198.163 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003476 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003476 |
HIERARCH ESO ISS AMBI TEMP | 17.02 |
HIERARCH ESO ISS AMBI FWHM START | 1.22 |
HIERARCH ESO ISS AMBI FWHM END | 1.22 |