Exposure
ID
PIONI.2021-02-13T05:31:07.215_1
Header ID
PIONI.2021-02-13T05:31:07.215
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 05:31:07 UTC+0000
UTC Start
2021-02-13 05:31:07.215
UTC End
2021-02-13 05:31:45.615
MJD Start
59258.2299446161
MJD End
59258.2303890605
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 80.3240 80.3740 83.6000 83.8000
A0-J2 126.7760 126.8040 66.0000 66.2000
A0-J3 121.9410 121.9060 33.2980 33.4610
G1-J2 55.8080 55.7950 40.2000 40.3000
G1-J3 93.9100 93.9260 352.1190 352.2400
J2-J3 70.1880 70.2520 315.8680 316.0020
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 59258.2299446161
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 80.324
HIERARCH ESO ISS PBL12 END 80.374
HIERARCH ESO ISS PBLA12 START 83.6
HIERARCH ESO ISS PBLA12 END 83.8
HIERARCH ESO ISS PBL13 START 126.776
HIERARCH ESO ISS PBL13 END 126.804
HIERARCH ESO ISS PBLA13 START 66.0
HIERARCH ESO ISS PBLA13 END 66.2
HIERARCH ESO ISS PBL14 START 121.941
HIERARCH ESO ISS PBL14 END 121.906
HIERARCH ESO ISS PBLA14 START 33.298
HIERARCH ESO ISS PBLA14 END 33.461
HIERARCH ESO ISS PBL23 START 55.808
HIERARCH ESO ISS PBL23 END 55.795
HIERARCH ESO ISS PBLA23 START 40.2
HIERARCH ESO ISS PBLA23 END 40.3
HIERARCH ESO ISS PBL24 START 93.91
HIERARCH ESO ISS PBL24 END 93.926
HIERARCH ESO ISS PBLA24 START 352.119
HIERARCH ESO ISS PBLA24 END 352.24
HIERARCH ESO ISS PBL34 START 70.188
HIERARCH ESO ISS PBL34 END 70.252
HIERARCH ESO ISS PBLA34 START 315.868
HIERARCH ESO ISS PBLA34 END 316.002
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