Exposure
ID
PIONI.2022-12-17T01:41:21.820_1
Header ID
PIONI.2022-12-17T01:41:21.820
Date updated
2022-12-17 01:46:04 UTC+0000
Release date
2023-12-17 01:46:03 UTC+0000
UTC Start
2022-12-17 01:41:21.819
UTC End
2022-12-17 01:41:47.419
MJD Start
59930.0703914254
MJD End
59930.0706877217
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0039245
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.705
Observation
ID
53529
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
39813
Name
eta Cet
RA
17.147446
DEC
-10.18298
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 81.0990 81.0120 122.7000 122.7000
A0-J2 118.5750 118.4430 97.3000 97.3000
A0-K0 122.2710 122.1760 74.9690 74.9840
G1-J2 57.1390 57.1130 59.7000 59.8000
G1-K0 90.4530 90.4560 33.4210 33.4500
J2-K0 46.7110 46.7120 0.5660 0.6350
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 59930.0703914254
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.147446
DEC -10.18298
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 81.099
HIERARCH ESO ISS PBL12 END 81.012
HIERARCH ESO ISS PBLA12 START 122.7
HIERARCH ESO ISS PBLA12 END 122.7
HIERARCH ESO ISS PBL13 START 118.575
HIERARCH ESO ISS PBL13 END 118.443
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 122.271
HIERARCH ESO ISS PBL14 END 122.176
HIERARCH ESO ISS PBLA14 START 74.969
HIERARCH ESO ISS PBLA14 END 74.984
HIERARCH ESO ISS PBL23 START 57.139
HIERARCH ESO ISS PBL23 END 57.113
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 90.453
HIERARCH ESO ISS PBL24 END 90.456
HIERARCH ESO ISS PBLA24 START 33.421
HIERARCH ESO ISS PBLA24 END 33.45
HIERARCH ESO ISS PBL34 START 46.711
HIERARCH ESO ISS PBL34 END 46.712
HIERARCH ESO ISS PBLA34 START 0.566
HIERARCH ESO ISS PBLA34 END 0.635
HIERARCH ESO ISS AMBI TAU0 START 0.00384
HIERARCH ESO ISS AMBI TAU0 END 0.004009
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71