Exposure
ID
PIONI.2022-11-29T02:14:03.802_1
Header ID
PIONI.2022-11-29T02:14:03.802
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 02:14:03.802
UTC End
2022-11-29 02:14:29.402
MJD Start
59912.0930995611
MJD End
59912.0933958574
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004374
Ambient temperature (°C)
12.65
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 85.3690 85.3070 123.9000 124.0000
A0-J2 122.0910 121.9860 99.3000 99.4000
A0-K0 123.0300 122.9440 76.6610 76.6970
G1-J2 56.9130 56.8860 60.7000 60.7000
G1-K0 90.3350 90.3280 32.7320 32.7720
J2-K0 48.1250 48.1250 359.0750 359.1430
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 59912.0930995611
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 85.369
HIERARCH ESO ISS PBL12 END 85.307
HIERARCH ESO ISS PBLA12 START 123.9
HIERARCH ESO ISS PBLA12 END 124.0
HIERARCH ESO ISS PBL13 START 122.091
HIERARCH ESO ISS PBL13 END 121.986
HIERARCH ESO ISS PBLA13 START 99.3
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 123.03
HIERARCH ESO ISS PBL14 END 122.944
HIERARCH ESO ISS PBLA14 START 76.661
HIERARCH ESO ISS PBLA14 END 76.697
HIERARCH ESO ISS PBL23 START 56.913
HIERARCH ESO ISS PBL23 END 56.886
HIERARCH ESO ISS PBLA23 START 60.7
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 90.335
HIERARCH ESO ISS PBL24 END 90.328
HIERARCH ESO ISS PBLA24 START 32.732
HIERARCH ESO ISS PBLA24 END 32.772
HIERARCH ESO ISS PBL34 START 48.125
HIERARCH ESO ISS PBL34 END 48.125
HIERARCH ESO ISS PBLA34 START 359.075
HIERARCH ESO ISS PBLA34 END 359.143
HIERARCH ESO ISS AMBI TAU0 START 0.004374
HIERARCH ESO ISS AMBI TAU0 END 0.004374
HIERARCH ESO ISS AMBI TEMP 12.65
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95