Exposure
ID
PIONI.2022-11-29T02:12:48.497_1
Header ID
PIONI.2022-11-29T02:12:48.497
Date updated
2022-11-29 02:20:48 UTC+0000
Release date
2023-11-29 02:20:48 UTC+0000
UTC Start
2022-11-29 02:12:48.498
UTC End
2022-11-29 02:13:14.098
MJD Start
59912.0922279824
MJD End
59912.0925242787
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004374
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.95
Observation
ID
53334
Category
science
Program ID
110.23VE.003
Program Title
WINDS AND FUNDAMENTAL PARAMETERS OF K GIANTS AND SUPERGIANTS
Program Type
Normal
PI / COI
WITTKOWSKI/ GONZÁLEZ-TORÀ/ RAU/ MARTINS/ CHIAVASSA/ PALADINI/ HOCDÉ/ NARDETTO/ MILLOUR/ MEILLAND/ MOURARD
Target
ID
39666
Name
bet Cet
RA
10.897453
DEC
-17.98644
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.5000 85.4380 123.7000 123.8000
A0-J2 122.3100 122.2070 99.2000 99.2000
A0-K0 123.2100 123.1250 76.5830 76.6200
G1-J2 56.9690 56.9420 60.6000 60.6000
G1-K0 90.3490 90.3430 32.6490 32.6890
J2-K0 48.1260 48.1260 358.9330 359.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23VE.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59912.0922279824
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Cet
RA 10.897453
DEC -17.98644
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 85.5
HIERARCH ESO ISS PBL12 END 85.438
HIERARCH ESO ISS PBLA12 START 123.7
HIERARCH ESO ISS PBLA12 END 123.8
HIERARCH ESO ISS PBL13 START 122.31
HIERARCH ESO ISS PBL13 END 122.207
HIERARCH ESO ISS PBLA13 START 99.2
HIERARCH ESO ISS PBLA13 END 99.2
HIERARCH ESO ISS PBL14 START 123.21
HIERARCH ESO ISS PBL14 END 123.125
HIERARCH ESO ISS PBLA14 START 76.583
HIERARCH ESO ISS PBLA14 END 76.62
HIERARCH ESO ISS PBL23 START 56.969
HIERARCH ESO ISS PBL23 END 56.942
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 60.6
HIERARCH ESO ISS PBL24 START 90.349
HIERARCH ESO ISS PBL24 END 90.343
HIERARCH ESO ISS PBLA24 START 32.649
HIERARCH ESO ISS PBLA24 END 32.689
HIERARCH ESO ISS PBL34 START 48.126
HIERARCH ESO ISS PBL34 END 48.126
HIERARCH ESO ISS PBLA34 START 358.933
HIERARCH ESO ISS PBLA34 END 359.0
HIERARCH ESO ISS AMBI TAU0 START 0.004374
HIERARCH ESO ISS AMBI TAU0 END 0.004374
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95