Exposure
ID
PIONI.2021-02-12T08:16:00.472_1
Header ID
PIONI.2021-02-12T08:16:00.472
Date updated
2021-09-29 14:26:26 UTC+0000
Release date
2021-02-12 08:16:00 UTC+0000
UTC Start
2021-02-12 08:16:00.472
UTC End
2021-02-12 08:16:38.872
MJD Start
59257.3444499108
MJD End
59257.3448943552
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0020455
Ambient temperature (°C)
10.62
Seeing (arcsec)
1.515
Observation
ID
46745
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
35093
Name
HD126732
RA
217.481502
DEC
-64.72922
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 81.7210 81.7790 91.4000 91.6000
A0-J2 126.8950 126.9290 72.3000 72.5000
A0-J3 124.3540 124.3140 36.7190 36.8750
G1-J2 56.4160 56.4010 44.0000 44.2000
G1-J3 102.0100 102.0190 355.8770 355.9880
J2-J3 76.8990 76.9620 322.7350 322.8550
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 59257.3444499108
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD126732
RA 217.481502
DEC -64.72922
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 81.721
HIERARCH ESO ISS PBL12 END 81.779
HIERARCH ESO ISS PBLA12 START 91.4
HIERARCH ESO ISS PBLA12 END 91.6
HIERARCH ESO ISS PBL13 START 126.895
HIERARCH ESO ISS PBL13 END 126.929
HIERARCH ESO ISS PBLA13 START 72.3
HIERARCH ESO ISS PBLA13 END 72.5
HIERARCH ESO ISS PBL14 START 124.354
HIERARCH ESO ISS PBL14 END 124.314
HIERARCH ESO ISS PBLA14 START 36.719
HIERARCH ESO ISS PBLA14 END 36.875
HIERARCH ESO ISS PBL23 START 56.416
HIERARCH ESO ISS PBL23 END 56.401
HIERARCH ESO ISS PBLA23 START 44.0
HIERARCH ESO ISS PBLA23 END 44.2
HIERARCH ESO ISS PBL24 START 102.01
HIERARCH ESO ISS PBL24 END 102.019
HIERARCH ESO ISS PBLA24 START 355.877
HIERARCH ESO ISS PBLA24 END 355.988
HIERARCH ESO ISS PBL34 START 76.899
HIERARCH ESO ISS PBL34 END 76.962
HIERARCH ESO ISS PBLA34 START 322.735
HIERARCH ESO ISS PBLA34 END 322.855
HIERARCH ESO ISS AMBI TAU0 START 0.001838
HIERARCH ESO ISS AMBI TAU0 END 0.002253
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 1.65
HIERARCH ESO ISS AMBI FWHM END 1.38