Exposure
ID
PIONI.2022-12-30T03:33:58.820_1
Header ID
PIONI.2022-12-30T03:33:58.820
Date updated
2022-12-30 03:41:05 UTC+0000
Release date
2022-12-30 03:33:58 UTC+0000
UTC Start
2022-12-30 03:33:58.820
UTC End
2022-12-30 03:34:24.420
MJD Start
59943.1485974547
MJD End
59943.148893751
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00693
Ambient temperature (°C)
12.59
Seeing (arcsec)
0.45
Observation
ID
53727
Category
calibrator
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
39936
Name
HD311731
RA
113.269868
DEC
-73.06187
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 63.4690 63.4580 34.0000 34.1000
A0-J2 126.8940 126.9100 61.4000 61.6000
A0-J3 119.9870 119.9650 30.6540 30.7800
G2-J2 76.4000 76.4380 83.9000 84.1000
G2-J3 56.7410 56.7310 26.9600 27.0820
J2-J3 65.8130 65.8600 310.2320 310.3410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59943.1485974547
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD311731
RA 113.269868
DEC -73.06187
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 G2
HIERARCH ESO ISS CONF STATION3 J2
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 63.469
HIERARCH ESO ISS PBL12 END 63.458
HIERARCH ESO ISS PBLA12 START 34.0
HIERARCH ESO ISS PBLA12 END 34.1
HIERARCH ESO ISS PBL13 START 126.894
HIERARCH ESO ISS PBL13 END 126.91
HIERARCH ESO ISS PBLA13 START 61.4
HIERARCH ESO ISS PBLA13 END 61.6
HIERARCH ESO ISS PBL14 START 119.987
HIERARCH ESO ISS PBL14 END 119.965
HIERARCH ESO ISS PBLA14 START 30.654
HIERARCH ESO ISS PBLA14 END 30.78
HIERARCH ESO ISS PBL23 START 76.4
HIERARCH ESO ISS PBL23 END 76.438
HIERARCH ESO ISS PBLA23 START 83.9
HIERARCH ESO ISS PBLA23 END 84.1
HIERARCH ESO ISS PBL24 START 56.741
HIERARCH ESO ISS PBL24 END 56.731
HIERARCH ESO ISS PBLA24 START 26.96
HIERARCH ESO ISS PBLA24 END 27.082
HIERARCH ESO ISS PBL34 START 65.813
HIERARCH ESO ISS PBL34 END 65.86
HIERARCH ESO ISS PBLA34 START 310.232
HIERARCH ESO ISS PBLA34 END 310.341
HIERARCH ESO ISS AMBI TAU0 START 0.00693
HIERARCH ESO ISS AMBI TAU0 END 0.00693
HIERARCH ESO ISS AMBI TEMP 12.59
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45