Exposure
ID
PIONI.2021-02-13T06:34:15.173_1
Header ID
PIONI.2021-02-13T06:34:15.173
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 06:34:15 UTC+0000
UTC Start
2021-02-13 06:34:15.172
UTC End
2021-02-13 06:34:53.572
MJD Start
59258.273786718
MJD End
59258.2742311624
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006005
Ambient temperature (°C)
10.14
Seeing (arcsec)
0.4
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 83.9150 83.9550 98.4000 98.6000
A0-J2 128.5320 128.5480 81.1000 81.3000
A0-J3 118.5820 118.5310 46.2290 46.3930
G1-J2 54.5210 54.5020 53.8000 53.9000
G1-J3 94.3970 94.3940 1.5990 1.7190
J2-J3 74.6380 74.6870 326.3600 326.4920
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 59258.273786718
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 83.915
HIERARCH ESO ISS PBL12 END 83.955
HIERARCH ESO ISS PBLA12 START 98.4
HIERARCH ESO ISS PBLA12 END 98.6
HIERARCH ESO ISS PBL13 START 128.532
HIERARCH ESO ISS PBL13 END 128.548
HIERARCH ESO ISS PBLA13 START 81.1
HIERARCH ESO ISS PBLA13 END 81.3
HIERARCH ESO ISS PBL14 START 118.582
HIERARCH ESO ISS PBL14 END 118.531
HIERARCH ESO ISS PBLA14 START 46.229
HIERARCH ESO ISS PBLA14 END 46.393
HIERARCH ESO ISS PBL23 START 54.521
HIERARCH ESO ISS PBL23 END 54.502
HIERARCH ESO ISS PBLA23 START 53.8
HIERARCH ESO ISS PBLA23 END 53.9
HIERARCH ESO ISS PBL24 START 94.397
HIERARCH ESO ISS PBL24 END 94.394
HIERARCH ESO ISS PBLA24 START 1.599
HIERARCH ESO ISS PBLA24 END 1.719
HIERARCH ESO ISS PBL34 START 74.638
HIERARCH ESO ISS PBL34 END 74.687
HIERARCH ESO ISS PBLA34 START 326.36
HIERARCH ESO ISS PBLA34 END 326.492
HIERARCH ESO ISS AMBI TAU0 START 0.006005
HIERARCH ESO ISS AMBI TAU0 END 0.006005
HIERARCH ESO ISS AMBI TEMP 10.14
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.4