Exposure
ID
PIONI.2024-09-02T23:51:06.714_1
Header ID
PIONI.2024-09-02T23:51:06.714
Date updated
2024-09-03 00:00:50 UTC+0000
Release date
2024-09-02 23:51:06 UTC+0000
UTC Start
2024-09-02 23:51:06.714
UTC End
2024-09-02 23:51:45.114
MJD Start
60555.9938277109
MJD End
60555.994272155345
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
12.77
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 67.4450 67.2580 119.9000 120.0000
A0-J2 105.9180 105.6530 91.5000 91.5000
A0-K0 117.3050 117.1320 70.0830 70.0460
G1-J2 56.5960 56.5550 56.9000 56.9000
G1-K0 90.0170 90.0350 35.1500 35.1600
J2-K0 42.9360 42.9450 5.8830 5.9840
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 60555.9938277109
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 67.445
HIERARCH ESO ISS PBL12 END 67.258
HIERARCH ESO ISS PBLA12 START 119.9
HIERARCH ESO ISS PBLA12 END 120.0
HIERARCH ESO ISS PBL13 START 105.918
HIERARCH ESO ISS PBL13 END 105.653
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 117.305
HIERARCH ESO ISS PBL14 END 117.132
HIERARCH ESO ISS PBLA14 START 70.083
HIERARCH ESO ISS PBLA14 END 70.046
HIERARCH ESO ISS PBL23 START 56.596
HIERARCH ESO ISS PBL23 END 56.555
HIERARCH ESO ISS PBLA23 START 56.9
HIERARCH ESO ISS PBLA23 END 56.9
HIERARCH ESO ISS PBL24 START 90.017
HIERARCH ESO ISS PBL24 END 90.035
HIERARCH ESO ISS PBLA24 START 35.15
HIERARCH ESO ISS PBLA24 END 35.16
HIERARCH ESO ISS PBL34 START 42.936
HIERARCH ESO ISS PBL34 END 42.945
HIERARCH ESO ISS PBLA34 START 5.883
HIERARCH ESO ISS PBLA34 END 5.984
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54