Exposure
ID
PIONI.2021-02-13T05:30:16.672_1
Header ID
PIONI.2021-02-13T05:30:16.672
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 05:30:16 UTC+0000
UTC Start
2021-02-13 05:30:16.672
UTC End
2021-02-13 05:30:55.072
MJD Start
59258.2293596338
MJD End
59258.2298040782
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0051
Ambient temperature (°C)
10.62
Seeing (arcsec)
0.41
Observation
ID
46759
Category
calibrator
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35106
Name
HD105960
RA
182.969662
DEC
-69.72612
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.2720 80.3220 83.4000 83.6000
A0-J2 126.7470 126.7750 65.8000 66.0000
A0-J3 121.9760 121.9420 33.1270 33.2910
G1-J2 55.8210 55.8080 40.0000 40.2000
G1-J3 93.8940 93.9100 351.9940 352.1150
J2-J3 70.1210 70.1850 315.7280 315.8620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59258.2293596338
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD105960
RA 182.969662
DEC -69.72612
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 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.272
HIERARCH ESO ISS PBL12 END 80.322
HIERARCH ESO ISS PBLA12 START 83.4
HIERARCH ESO ISS PBLA12 END 83.6
HIERARCH ESO ISS PBL13 START 126.747
HIERARCH ESO ISS PBL13 END 126.775
HIERARCH ESO ISS PBLA13 START 65.8
HIERARCH ESO ISS PBLA13 END 66.0
HIERARCH ESO ISS PBL14 START 121.976
HIERARCH ESO ISS PBL14 END 121.942
HIERARCH ESO ISS PBLA14 START 33.127
HIERARCH ESO ISS PBLA14 END 33.291
HIERARCH ESO ISS PBL23 START 55.821
HIERARCH ESO ISS PBL23 END 55.808
HIERARCH ESO ISS PBLA23 START 40.0
HIERARCH ESO ISS PBLA23 END 40.2
HIERARCH ESO ISS PBL24 START 93.894
HIERARCH ESO ISS PBL24 END 93.91
HIERARCH ESO ISS PBLA24 START 351.994
HIERARCH ESO ISS PBLA24 END 352.115
HIERARCH ESO ISS PBL34 START 70.121
HIERARCH ESO ISS PBL34 END 70.185
HIERARCH ESO ISS PBLA34 START 315.728
HIERARCH ESO ISS PBLA34 END 315.862
HIERARCH ESO ISS AMBI TAU0 START 0.0051
HIERARCH ESO ISS AMBI TAU0 END 0.0051
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41