Exposure
- ID
- PIONI.2022-11-23T05:01:13.894_1
- Header ID
- PIONI.2022-11-23T05:01:13.894
- Date updated
- 2022-11-23 05:06:07 UTC+0000
- Release date
- 2023-11-23 05:06:07 UTC+0000
- UTC Start
- 2022-11-23 05:01:13.894
- UTC End
- 2022-11-23 05:01:39.494
- MJD Start
- 59906.2091885922
- MJD End
- 59906.2094848885
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003084
- Ambient temperature (°C)
- 13.15
- Seeing (arcsec)
- 0.66
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 | 53.1060 | 53.0010 | 285.3000 | 285.3000 |
K0-D0 | 78.4630 | 78.3260 | 259.9000 | 259.9000 |
K0-J3 | 53.2800 | 53.2750 | 353.7400 | 353.8320 |
G2-D0 | 38.0650 | 38.0440 | 223.1000 | 223.1000 |
G2-J3 | 59.8630 | 59.8170 | 49.3650 | 49.3690 |
D0-J3 | 97.7880 | 97.7210 | 46.9260 | 46.9300 |
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 | 59906.2091885922 |
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 | 53.106 |
HIERARCH ESO ISS PBL12 END | 53.001 |
HIERARCH ESO ISS PBLA12 START | 285.3 |
HIERARCH ESO ISS PBLA12 END | 285.3 |
HIERARCH ESO ISS PBL13 START | 78.463 |
HIERARCH ESO ISS PBL13 END | 78.326 |
HIERARCH ESO ISS PBLA13 START | 259.9 |
HIERARCH ESO ISS PBLA13 END | 259.9 |
HIERARCH ESO ISS PBL14 START | 53.28 |
HIERARCH ESO ISS PBL14 END | 53.275 |
HIERARCH ESO ISS PBLA14 START | 353.74 |
HIERARCH ESO ISS PBLA14 END | 353.832 |
HIERARCH ESO ISS PBL23 START | 38.065 |
HIERARCH ESO ISS PBL23 END | 38.044 |
HIERARCH ESO ISS PBLA23 START | 223.1 |
HIERARCH ESO ISS PBLA23 END | 223.1 |
HIERARCH ESO ISS PBL24 START | 59.863 |
HIERARCH ESO ISS PBL24 END | 59.817 |
HIERARCH ESO ISS PBLA24 START | 49.365 |
HIERARCH ESO ISS PBLA24 END | 49.369 |
HIERARCH ESO ISS PBL34 START | 97.788 |
HIERARCH ESO ISS PBL34 END | 97.721 |
HIERARCH ESO ISS PBLA34 START | 46.926 |
HIERARCH ESO ISS PBLA34 END | 46.93 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003515 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002653 |
HIERARCH ESO ISS AMBI TEMP | 13.15 |
HIERARCH ESO ISS AMBI FWHM START | 0.58 |
HIERARCH ESO ISS AMBI FWHM END | 0.74 |