Exposure
ID
PIONI.2021-10-02T04:59:22.970_1
Header ID
PIONI.2021-10-02T04:59:22.970
Date updated
2021-10-02 05:07:41 UTC+0000
Release date
2021-10-02 04:59:22 UTC+0000
UTC Start
2021-10-02 04:59:22.971
UTC End
2021-10-02 04:59:48.571
MJD Start
59489.2079047519
MJD End
59489.2082010482
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001745
Ambient temperature (°C)
9.86
Seeing (arcsec)
0.96
Observation
ID
48403
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36292
Name
HD720
RA
2.892187
DEC
-27.79966
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.5670 89.5410 122.1000 122.2000
A0-J2 126.9540 126.8990 98.7000 98.8000
A0-K0 125.3910 125.3330 76.4900 76.5540
G1-J2 57.1490 57.1260 60.2000 60.3000
G1-K0 89.6000 89.5850 30.9180 30.9730
J2-K0 48.6270 48.6280 355.7870 355.8540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59489.2079047519
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD720
RA 2.892187
DEC -27.79966
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 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.567
HIERARCH ESO ISS PBL12 END 89.541
HIERARCH ESO ISS PBLA12 START 122.1
HIERARCH ESO ISS PBLA12 END 122.2
HIERARCH ESO ISS PBL13 START 126.954
HIERARCH ESO ISS PBL13 END 126.899
HIERARCH ESO ISS PBLA13 START 98.7
HIERARCH ESO ISS PBLA13 END 98.8
HIERARCH ESO ISS PBL14 START 125.391
HIERARCH ESO ISS PBL14 END 125.333
HIERARCH ESO ISS PBLA14 START 76.49
HIERARCH ESO ISS PBLA14 END 76.554
HIERARCH ESO ISS PBL23 START 57.149
HIERARCH ESO ISS PBL23 END 57.126
HIERARCH ESO ISS PBLA23 START 60.2
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 89.6
HIERARCH ESO ISS PBL24 END 89.585
HIERARCH ESO ISS PBLA24 START 30.918
HIERARCH ESO ISS PBLA24 END 30.973
HIERARCH ESO ISS PBL34 START 48.627
HIERARCH ESO ISS PBL34 END 48.628
HIERARCH ESO ISS PBLA34 START 355.787
HIERARCH ESO ISS PBLA34 END 355.854
HIERARCH ESO ISS AMBI TAU0 START 0.001827
HIERARCH ESO ISS AMBI TAU0 END 0.001663
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.97