Exposure
ID
PIONI.2016-05-31T02:15:56.049_1
Header ID
PIONI.2016-05-31T02:15:56.049
Date updated
2016-05-31 02:25:49 UTC+0000
Release date
2016-05-31 02:15:56 UTC+0000
UTC Start
2016-05-31 02:15:56.049
UTC End
2016-05-31 02:16:21.649
MJD Start
57539.0943987127
MJD End
57539.094695009
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002213
Ambient temperature (°C)
8.19
Seeing (arcsec)
1.065
Observation
ID
36893
Category
calibrator
Program ID
097.D-0350(B)
Program Title
AN ULTRA-HIGH ACCURACY MEASUREMENT OF THE ANGULAR DIAMETERS AND LIMB DARKENINGS OF ALPHA CENTAURI A AND B
Program Type
Normal
PI / COI
KERVELLA/ THEVENIN/ BIGOT
Target
ID
27109
Name
HD119126
RA
205.259716
DEC
22.49567
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.7230 67.6990 268.4000 268.3000
K0-D0 95.1830 95.2120 254.4000 254.3000
K0-J3 40.3360 40.2800 325.3200 325.3750
G2-D0 33.6890 33.7280 225.4000 225.4000
G2-J3 56.8770 56.9360 51.8810 51.8670
D0-J3 90.4300 90.5280 49.4650 49.4570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 097.D-0350(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57539.0943987127
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD119126
RA 205.259716
DEC 22.49567
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.723
HIERARCH ESO ISS PBL12 END 67.699
HIERARCH ESO ISS PBLA12 START 268.4
HIERARCH ESO ISS PBLA12 END 268.3
HIERARCH ESO ISS PBL13 START 95.183
HIERARCH ESO ISS PBL13 END 95.212
HIERARCH ESO ISS PBLA13 START 254.4
HIERARCH ESO ISS PBLA13 END 254.3
HIERARCH ESO ISS PBL14 START 40.336
HIERARCH ESO ISS PBL14 END 40.28
HIERARCH ESO ISS PBLA14 START 325.32
HIERARCH ESO ISS PBLA14 END 325.375
HIERARCH ESO ISS PBL23 START 33.689
HIERARCH ESO ISS PBL23 END 33.728
HIERARCH ESO ISS PBLA23 START 225.4
HIERARCH ESO ISS PBLA23 END 225.4
HIERARCH ESO ISS PBL24 START 56.877
HIERARCH ESO ISS PBL24 END 56.936
HIERARCH ESO ISS PBLA24 START 51.881
HIERARCH ESO ISS PBLA24 END 51.867
HIERARCH ESO ISS PBL34 START 90.43
HIERARCH ESO ISS PBL34 END 90.528
HIERARCH ESO ISS PBLA34 START 49.465
HIERARCH ESO ISS PBLA34 END 49.457
HIERARCH ESO ISS AMBI TAU0 START 0.00207
HIERARCH ESO ISS AMBI TAU0 END 0.002356
HIERARCH ESO ISS AMBI TEMP 8.19
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 0.99