Exposure
ID
PIONI.2024-08-22T02:25:59.964_1
Header ID
PIONI.2024-08-22T02:25:59.964
Date updated
2024-08-22 02:30:38 UTC+0000
Release date
2024-08-22 02:25:59 UTC+0000
UTC Start
2024-08-22 02:25:59.964
UTC End
2024-08-22 02:26:25.564
MJD Start
60544.1013884731
MJD End
60544.1016847694
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002434
Ambient temperature (°C)
4.54
Seeing (arcsec)
0.96
Observation
ID
60369
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
44824
Name
HD_143983
RA
241.553395
DEC
-55.77748
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 89.5910 89.5840 158.2000 158.4000
A0-J2 116.7700 116.7200 141.9000 142.1000
A0-K0 98.8270 98.7250 122.0590 122.2200
G1-J2 39.7740 39.7130 102.6000 102.8000
G1-K0 59.1570 59.0700 58.6910 58.7650
J2-K0 41.1570 41.1460 16.5620 16.6350
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 60544.1013884731
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_143983
RA 241.553395
DEC -55.77748
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 89.591
HIERARCH ESO ISS PBL12 END 89.584
HIERARCH ESO ISS PBLA12 START 158.2
HIERARCH ESO ISS PBLA12 END 158.4
HIERARCH ESO ISS PBL13 START 116.77
HIERARCH ESO ISS PBL13 END 116.72
HIERARCH ESO ISS PBLA13 START 141.9
HIERARCH ESO ISS PBLA13 END 142.1
HIERARCH ESO ISS PBL14 START 98.827
HIERARCH ESO ISS PBL14 END 98.725
HIERARCH ESO ISS PBLA14 START 122.059
HIERARCH ESO ISS PBLA14 END 122.22
HIERARCH ESO ISS PBL23 START 39.774
HIERARCH ESO ISS PBL23 END 39.713
HIERARCH ESO ISS PBLA23 START 102.6
HIERARCH ESO ISS PBLA23 END 102.8
HIERARCH ESO ISS PBL24 START 59.157
HIERARCH ESO ISS PBL24 END 59.07
HIERARCH ESO ISS PBLA24 START 58.691
HIERARCH ESO ISS PBLA24 END 58.765
HIERARCH ESO ISS PBL34 START 41.157
HIERARCH ESO ISS PBL34 END 41.146
HIERARCH ESO ISS PBLA34 START 16.562
HIERARCH ESO ISS PBLA34 END 16.635
HIERARCH ESO ISS AMBI TAU0 START 0.002434
HIERARCH ESO ISS AMBI TAU0 END 0.002434
HIERARCH ESO ISS AMBI TEMP 4.54
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.96