Exposure
ID
PIONI.2023-01-25T01:18:32.856_1
Header ID
PIONI.2023-01-25T01:18:32.856
Date updated
2023-01-25 01:25:51 UTC+0000
Release date
2023-01-25 01:18:32 UTC+0000
UTC Start
2023-01-25 01:18:32.857
UTC End
2023-01-25 01:18:58.457
MJD Start
59969.0545469509
MJD End
59969.0548432472
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0066905
Ambient temperature (°C)
13.69
Seeing (arcsec)
1.02
Observation
ID
53992
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
40130
Name
HD33239
RA
77.001052
DEC
-20.12158
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 90.4830 90.4880 114.6000 114.6000
A0-J2 129.0010 129.0190 91.5000 91.5000
A0-J3 131.7510 131.7730 44.5540 44.6000
G1-J2 57.9500 57.9610 53.7000 53.7000
G1-J3 131.9340 131.9360 4.4160 4.4630
J2-J3 103.8420 103.8370 339.4080 339.4500
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 59969.0545469509
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD33239
RA 77.001052
DEC -20.12158
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.483
HIERARCH ESO ISS PBL12 END 90.488
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.6
HIERARCH ESO ISS PBL13 START 129.001
HIERARCH ESO ISS PBL13 END 129.019
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 131.751
HIERARCH ESO ISS PBL14 END 131.773
HIERARCH ESO ISS PBLA14 START 44.554
HIERARCH ESO ISS PBLA14 END 44.6
HIERARCH ESO ISS PBL23 START 57.95
HIERARCH ESO ISS PBL23 END 57.961
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 131.934
HIERARCH ESO ISS PBL24 END 131.936
HIERARCH ESO ISS PBLA24 START 4.416
HIERARCH ESO ISS PBLA24 END 4.463
HIERARCH ESO ISS PBL34 START 103.842
HIERARCH ESO ISS PBL34 END 103.837
HIERARCH ESO ISS PBLA34 START 339.408
HIERARCH ESO ISS PBLA34 END 339.45
HIERARCH ESO ISS AMBI TAU0 START 0.007345
HIERARCH ESO ISS AMBI TAU0 END 0.006036
HIERARCH ESO ISS AMBI TEMP 13.69
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02