Exposure
ID
PIONI.2022-11-29T01:44:52.954_1
Header ID
PIONI.2022-11-29T01:44:52.954
Date updated
2022-11-29 01:50:59 UTC+0000
Release date
2023-11-29 01:50:58 UTC+0000
UTC Start
2022-11-29 01:44:52.953
UTC End
2022-11-29 01:45:18.553
MJD Start
59912.0728351059
MJD End
59912.0731314022
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00285
Ambient temperature (°C)
12.37
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 88.0040 87.9590 120.6000 120.6000
A0-J2 126.2950 126.2260 96.8000 96.8000
A0-K0 126.3200 126.2700 74.8040 74.8440
G1-J2 57.8900 57.8760 59.0000 59.0000
G1-K0 90.4820 90.4830 30.6420 30.6890
J2-K0 48.1630 48.1620 355.8240 355.8900
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 59912.0728351059
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 88.004
HIERARCH ESO ISS PBL12 END 87.959
HIERARCH ESO ISS PBLA12 START 120.6
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 126.295
HIERARCH ESO ISS PBL13 END 126.226
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 126.32
HIERARCH ESO ISS PBL14 END 126.27
HIERARCH ESO ISS PBLA14 START 74.804
HIERARCH ESO ISS PBLA14 END 74.844
HIERARCH ESO ISS PBL23 START 57.89
HIERARCH ESO ISS PBL23 END 57.876
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 90.482
HIERARCH ESO ISS PBL24 END 90.483
HIERARCH ESO ISS PBLA24 START 30.642
HIERARCH ESO ISS PBLA24 END 30.689
HIERARCH ESO ISS PBL34 START 48.163
HIERARCH ESO ISS PBL34 END 48.162
HIERARCH ESO ISS PBLA34 START 355.824
HIERARCH ESO ISS PBLA34 END 355.89
HIERARCH ESO ISS AMBI TAU0 START 0.00285
HIERARCH ESO ISS AMBI TAU0 END 0.00285
HIERARCH ESO ISS AMBI TEMP 12.37
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95