Exposure
ID
PIONI.2021-02-13T05:32:48.348_1
Header ID
PIONI.2021-02-13T05:32:48.348
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 05:32:48 UTC+0000
UTC Start
2021-02-13 05:32:48.348
UTC End
2021-02-13 05:33:26.748
MJD Start
59258.2311151442
MJD End
59258.2315595886
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005464
Ambient temperature (°C)
10.62
Seeing (arcsec)
0.33
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 80.4290 80.4790 84.0000 84.2000
A0-J2 126.8340 126.8610 66.4000 66.6000
A0-J3 121.8680 121.8340 33.6370 33.8010
G1-J2 55.7810 55.7670 40.5000 40.7000
G1-J3 93.9420 93.9570 352.3670 352.4870
J2-J3 70.3230 70.3870 316.1450 316.2780
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 59258.2311151442
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 80.429
HIERARCH ESO ISS PBL12 END 80.479
HIERARCH ESO ISS PBLA12 START 84.0
HIERARCH ESO ISS PBLA12 END 84.2
HIERARCH ESO ISS PBL13 START 126.834
HIERARCH ESO ISS PBL13 END 126.861
HIERARCH ESO ISS PBLA13 START 66.4
HIERARCH ESO ISS PBLA13 END 66.6
HIERARCH ESO ISS PBL14 START 121.868
HIERARCH ESO ISS PBL14 END 121.834
HIERARCH ESO ISS PBLA14 START 33.637
HIERARCH ESO ISS PBLA14 END 33.801
HIERARCH ESO ISS PBL23 START 55.781
HIERARCH ESO ISS PBL23 END 55.767
HIERARCH ESO ISS PBLA23 START 40.5
HIERARCH ESO ISS PBLA23 END 40.7
HIERARCH ESO ISS PBL24 START 93.942
HIERARCH ESO ISS PBL24 END 93.957
HIERARCH ESO ISS PBLA24 START 352.367
HIERARCH ESO ISS PBLA24 END 352.487
HIERARCH ESO ISS PBL34 START 70.323
HIERARCH ESO ISS PBL34 END 70.387
HIERARCH ESO ISS PBLA34 START 316.145
HIERARCH ESO ISS PBLA34 END 316.278
HIERARCH ESO ISS AMBI TAU0 START 0.005388
HIERARCH ESO ISS AMBI TAU0 END 0.00554
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.32