Exposure
ID
PIONI.2024-09-02T23:52:47.595_1
Header ID
PIONI.2024-09-02T23:52:47.595
Date updated
2024-09-03 00:00:50 UTC+0000
Release date
2024-09-02 23:52:47 UTC+0000
UTC Start
2024-09-02 23:52:47.594
UTC End
2024-09-02 23:53:25.994
MJD Start
60555.9949953053
MJD End
60555.99543974974
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
12.75
Seeing (arcsec)
0.54
Observation
ID
60389
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44844
Name
HD140489
RA
235.942153
DEC
2.4399
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 67.0590 66.8710 120.1000 120.2000
A0-J2 105.3700 105.1030 91.5000 91.5000
A0-K0 116.9480 116.7730 70.0040 69.9630
G1-J2 56.5110 56.4690 56.8000 56.8000
G1-K0 90.0550 90.0730 35.1690 35.1750
J2-K0 42.9540 42.9620 6.0900 6.1880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60555.9949953053
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD140489
RA 235.942153
DEC 2.4399
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.059
HIERARCH ESO ISS PBL12 END 66.871
HIERARCH ESO ISS PBLA12 START 120.1
HIERARCH ESO ISS PBLA12 END 120.2
HIERARCH ESO ISS PBL13 START 105.37
HIERARCH ESO ISS PBL13 END 105.103
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 116.948
HIERARCH ESO ISS PBL14 END 116.773
HIERARCH ESO ISS PBLA14 START 70.004
HIERARCH ESO ISS PBLA14 END 69.963
HIERARCH ESO ISS PBL23 START 56.511
HIERARCH ESO ISS PBL23 END 56.469
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.8
HIERARCH ESO ISS PBL24 START 90.055
HIERARCH ESO ISS PBL24 END 90.073
HIERARCH ESO ISS PBLA24 START 35.169
HIERARCH ESO ISS PBLA24 END 35.175
HIERARCH ESO ISS PBL34 START 42.954
HIERARCH ESO ISS PBL34 END 42.962
HIERARCH ESO ISS PBLA34 START 6.09
HIERARCH ESO ISS PBLA34 END 6.188
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 12.75
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54