Exposure
ID
PIONI.2022-11-29T02:14:41.244_1
Header ID
PIONI.2022-11-29T02:14:41.244
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 02:14:41.244
UTC End
2022-11-29 02:15:06.844
MJD Start
59912.0935329185
MJD End
59912.0938292148
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0037
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.86
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 85.3050 85.2420 124.0000 124.0000
A0-J2 121.9830 121.8780 99.4000 99.4000
A0-K0 122.9420 122.8550 76.7020 76.7380
G1-J2 56.8850 56.8580 60.7000 60.7000
G1-K0 90.3280 90.3200 32.7760 32.8150
J2-K0 48.1250 48.1250 359.1480 359.2150
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 59912.0935329185
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 85.305
HIERARCH ESO ISS PBL12 END 85.242
HIERARCH ESO ISS PBLA12 START 124.0
HIERARCH ESO ISS PBLA12 END 124.0
HIERARCH ESO ISS PBL13 START 121.983
HIERARCH ESO ISS PBL13 END 121.878
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 122.942
HIERARCH ESO ISS PBL14 END 122.855
HIERARCH ESO ISS PBLA14 START 76.702
HIERARCH ESO ISS PBLA14 END 76.738
HIERARCH ESO ISS PBL23 START 56.885
HIERARCH ESO ISS PBL23 END 56.858
HIERARCH ESO ISS PBLA23 START 60.7
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 90.328
HIERARCH ESO ISS PBL24 END 90.32
HIERARCH ESO ISS PBLA24 START 32.776
HIERARCH ESO ISS PBLA24 END 32.815
HIERARCH ESO ISS PBL34 START 48.125
HIERARCH ESO ISS PBL34 END 48.125
HIERARCH ESO ISS PBLA34 START 359.148
HIERARCH ESO ISS PBLA34 END 359.215
HIERARCH ESO ISS AMBI TAU0 START 0.0037
HIERARCH ESO ISS AMBI TAU0 END 0.0037
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86