Exposure
ID
PIONI.2021-02-12T07:57:35.324_1
Header ID
PIONI.2021-02-12T07:57:35.324
Date updated
2021-09-29 14:26:25 UTC+0000
Release date
2021-02-12 07:57:35 UTC+0000
UTC Start
2021-02-12 07:57:35.324
UTC End
2021-02-12 07:58:13.724
MJD Start
59257.3316588397
MJD End
59257.3321032841
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004008
Ambient temperature (°C)
11.41
Seeing (arcsec)
0.67
Observation
ID
46743
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
35091
Name
HD128018
RA
219.353705
DEC
-64.68298
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 79.7500 79.8130 85.6000 85.7000
A0-J2 125.6520 125.6930 66.3000 66.5000
A0-J3 125.5710 125.5380 31.6350 31.7920
G1-J2 56.8550 56.8430 38.7000 38.8000
G1-J3 101.6600 101.6770 352.2910 352.4010
J2-J3 74.7760 74.8470 318.8980 319.0170
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 59257.3316588397
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD128018
RA 219.353705
DEC -64.68298
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 79.75
HIERARCH ESO ISS PBL12 END 79.813
HIERARCH ESO ISS PBLA12 START 85.6
HIERARCH ESO ISS PBLA12 END 85.7
HIERARCH ESO ISS PBL13 START 125.652
HIERARCH ESO ISS PBL13 END 125.693
HIERARCH ESO ISS PBLA13 START 66.3
HIERARCH ESO ISS PBLA13 END 66.5
HIERARCH ESO ISS PBL14 START 125.571
HIERARCH ESO ISS PBL14 END 125.538
HIERARCH ESO ISS PBLA14 START 31.635
HIERARCH ESO ISS PBLA14 END 31.792
HIERARCH ESO ISS PBL23 START 56.855
HIERARCH ESO ISS PBL23 END 56.843
HIERARCH ESO ISS PBLA23 START 38.7
HIERARCH ESO ISS PBLA23 END 38.8
HIERARCH ESO ISS PBL24 START 101.66
HIERARCH ESO ISS PBL24 END 101.677
HIERARCH ESO ISS PBLA24 START 352.291
HIERARCH ESO ISS PBLA24 END 352.401
HIERARCH ESO ISS PBL34 START 74.776
HIERARCH ESO ISS PBL34 END 74.847
HIERARCH ESO ISS PBLA34 START 318.898
HIERARCH ESO ISS PBLA34 END 319.017
HIERARCH ESO ISS AMBI TAU0 START 0.004008
HIERARCH ESO ISS AMBI TAU0 END 0.004008
HIERARCH ESO ISS AMBI TEMP 11.41
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67