Exposure
ID
PIONI.2024-09-13T00:27:26.115_1
Header ID
PIONI.2024-09-13T00:27:26.115
Date updated
2024-09-13 00:35:43 UTC+0000
Release date
2024-09-13 00:27:26 UTC+0000
UTC Start
2024-09-13 00:27:26.115
UTC End
2024-09-13 00:27:51.715
MJD Start
60566.019052262
MJD End
60566.0193485583
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00356
Ambient temperature (°C)
12.75
Seeing (arcsec)
0.59
Observation
ID
60690
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
45126
Name
HD_164969
RA
271.004369
DEC
-6.39163
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 44.5670 44.5480 158.0000 158.1000
A0-J2 122.6680 122.5610 94.9000 94.9000
A0-J6 168.2120 168.2440 32.4280 32.4610
B5-J2 109.9740 109.9200 73.7000 73.7000
B5-J6 197.4930 197.5330 21.8500 21.8960
J2-J6 155.6920 155.6580 348.1270 348.2030
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 60566.019052262
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164969
RA 271.004369
DEC -6.39163
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 44.567
HIERARCH ESO ISS PBL12 END 44.548
HIERARCH ESO ISS PBLA12 START 158.0
HIERARCH ESO ISS PBLA12 END 158.1
HIERARCH ESO ISS PBL13 START 122.668
HIERARCH ESO ISS PBL13 END 122.561
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 168.212
HIERARCH ESO ISS PBL14 END 168.244
HIERARCH ESO ISS PBLA14 START 32.428
HIERARCH ESO ISS PBLA14 END 32.461
HIERARCH ESO ISS PBL23 START 109.974
HIERARCH ESO ISS PBL23 END 109.92
HIERARCH ESO ISS PBLA23 START 73.7
HIERARCH ESO ISS PBLA23 END 73.7
HIERARCH ESO ISS PBL24 START 197.493
HIERARCH ESO ISS PBL24 END 197.533
HIERARCH ESO ISS PBLA24 START 21.85
HIERARCH ESO ISS PBLA24 END 21.896
HIERARCH ESO ISS PBL34 START 155.692
HIERARCH ESO ISS PBL34 END 155.658
HIERARCH ESO ISS PBLA34 START 348.127
HIERARCH ESO ISS PBLA34 END 348.203
HIERARCH ESO ISS AMBI TAU0 START 0.003311
HIERARCH ESO ISS AMBI TAU0 END 0.003809
HIERARCH ESO ISS AMBI TEMP 12.75
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.58