Exposure
ID
PIONI.2021-02-13T09:04:39.676_1
Header ID
PIONI.2021-02-13T09:04:39.676
Date updated
2021-09-29 14:26:29 UTC+0000
Release date
2021-02-13 09:04:39 UTC+0000
UTC Start
2021-02-13 09:04:39.676
UTC End
2021-02-13 09:05:30.876
MJD Start
59258.3782369872
MJD End
59258.3788295798
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.001662
Ambient temperature (°C)
9.85
Seeing (arcsec)
1.295
Observation
ID
46763
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
35110
Name
HD139130
RA
234.716874
DEC
-53.83888
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 80.6030 80.7100 93.4000 93.6000
A0-J2 124.0420 124.1310 71.2000 71.4000
A0-J3 130.4350 130.4030 32.0320 32.2220
G1-J2 58.0220 58.0140 39.6000 39.8000
G1-J3 115.9050 115.9210 354.4210 354.5500
J2-J3 85.5480 85.6360 325.6680 325.7940
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 59258.3782369872
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD139130
RA 234.716874
DEC -53.83888
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.603
HIERARCH ESO ISS PBL12 END 80.71
HIERARCH ESO ISS PBLA12 START 93.4
HIERARCH ESO ISS PBLA12 END 93.6
HIERARCH ESO ISS PBL13 START 124.042
HIERARCH ESO ISS PBL13 END 124.131
HIERARCH ESO ISS PBLA13 START 71.2
HIERARCH ESO ISS PBLA13 END 71.4
HIERARCH ESO ISS PBL14 START 130.435
HIERARCH ESO ISS PBL14 END 130.403
HIERARCH ESO ISS PBLA14 START 32.032
HIERARCH ESO ISS PBLA14 END 32.222
HIERARCH ESO ISS PBL23 START 58.022
HIERARCH ESO ISS PBL23 END 58.014
HIERARCH ESO ISS PBLA23 START 39.6
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 115.905
HIERARCH ESO ISS PBL24 END 115.921
HIERARCH ESO ISS PBLA24 START 354.421
HIERARCH ESO ISS PBLA24 END 354.55
HIERARCH ESO ISS PBL34 START 85.548
HIERARCH ESO ISS PBL34 END 85.636
HIERARCH ESO ISS PBLA34 START 325.668
HIERARCH ESO ISS PBLA34 END 325.794
HIERARCH ESO ISS AMBI TAU0 START 0.001885
HIERARCH ESO ISS AMBI TAU0 END 0.001439
HIERARCH ESO ISS AMBI TEMP 9.85
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.41