Exposure
- ID
- PIONI.2022-11-23T03:30:27.249_1
- Header ID
- PIONI.2022-11-23T03:30:27.249
- Date updated
- 2022-11-23 03:36:21 UTC+0000
- Release date
- 2023-11-23 03:36:21 UTC+0000
- UTC Start
- 2022-11-23 03:30:27.248
- UTC End
- 2022-11-23 03:30:52.848
- MJD Start
- 59906.1461487077
- MJD End
- 59906.146445004
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006264
- Ambient temperature (°C)
- 13.33
- Seeing (arcsec)
- 0.535
Observation
- ID
- 53244
- 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
- 39600
- Name
- tau Cet
- RA
- 26.007904
- DEC
- -15.93313
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 65.1750 | 65.1250 | 276.7000 | 276.8000 |
K0-D0 | 93.2200 | 93.1660 | 255.7000 | 255.7000 |
K0-J3 | 54.7040 | 54.6920 | 340.7840 | 340.8580 |
G2-D0 | 39.9230 | 39.9200 | 219.9000 | 219.9000 |
G2-J3 | 64.2090 | 64.1980 | 46.6950 | 46.7260 |
D0-J3 | 103.9590 | 103.9440 | 44.0890 | 44.1210 |
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 | 59906.1461487077 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau Cet |
RA | 26.007904 |
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 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
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 | 65.175 |
HIERARCH ESO ISS PBL12 END | 65.125 |
HIERARCH ESO ISS PBLA12 START | 276.7 |
HIERARCH ESO ISS PBLA12 END | 276.8 |
HIERARCH ESO ISS PBL13 START | 93.22 |
HIERARCH ESO ISS PBL13 END | 93.166 |
HIERARCH ESO ISS PBLA13 START | 255.7 |
HIERARCH ESO ISS PBLA13 END | 255.7 |
HIERARCH ESO ISS PBL14 START | 54.704 |
HIERARCH ESO ISS PBL14 END | 54.692 |
HIERARCH ESO ISS PBLA14 START | 340.784 |
HIERARCH ESO ISS PBLA14 END | 340.858 |
HIERARCH ESO ISS PBL23 START | 39.923 |
HIERARCH ESO ISS PBL23 END | 39.92 |
HIERARCH ESO ISS PBLA23 START | 219.9 |
HIERARCH ESO ISS PBLA23 END | 219.9 |
HIERARCH ESO ISS PBL24 START | 64.209 |
HIERARCH ESO ISS PBL24 END | 64.198 |
HIERARCH ESO ISS PBLA24 START | 46.695 |
HIERARCH ESO ISS PBLA24 END | 46.726 |
HIERARCH ESO ISS PBL34 START | 103.959 |
HIERARCH ESO ISS PBL34 END | 103.944 |
HIERARCH ESO ISS PBLA34 START | 44.089 |
HIERARCH ESO ISS PBLA34 END | 44.121 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006061 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006467 |
HIERARCH ESO ISS AMBI TEMP | 13.33 |
HIERARCH ESO ISS AMBI FWHM START | 0.55 |
HIERARCH ESO ISS AMBI FWHM END | 0.52 |