Exposure
ID
PIONI.2024-09-09T01:02:02.392_1
Header ID
PIONI.2024-09-09T01:02:02.392
Date updated
2024-09-09 01:05:38 UTC+0000
Release date
2024-09-09 01:02:02 UTC+0000
UTC Start
2024-09-09 01:02:02.392
UTC End
2024-09-09 01:02:27.992
MJD Start
60562.0430832435
MJD End
60562.0433795398
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0045874999999999996
Ambient temperature (°C)
15.66
Seeing (arcsec)
0.735
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 43.9810 43.9630 160.5000 160.6000
A0-J2 118.9390 118.8070 95.5000 95.6000
A0-J6 169.0420 169.0640 33.3880 33.4220
B5-J2 107.9680 107.8910 73.9000 73.9000
B5-J6 198.7130 198.7510 23.2250 23.2720
J2-J6 154.7180 154.6890 350.5640 350.6500
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 60562.0430832435
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 43.981
HIERARCH ESO ISS PBL12 END 43.963
HIERARCH ESO ISS PBLA12 START 160.5
HIERARCH ESO ISS PBLA12 END 160.6
HIERARCH ESO ISS PBL13 START 118.939
HIERARCH ESO ISS PBL13 END 118.807
HIERARCH ESO ISS PBLA13 START 95.5
HIERARCH ESO ISS PBLA13 END 95.6
HIERARCH ESO ISS PBL14 START 169.042
HIERARCH ESO ISS PBL14 END 169.064
HIERARCH ESO ISS PBLA14 START 33.388
HIERARCH ESO ISS PBLA14 END 33.422
HIERARCH ESO ISS PBL23 START 107.968
HIERARCH ESO ISS PBL23 END 107.891
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 198.713
HIERARCH ESO ISS PBL24 END 198.751
HIERARCH ESO ISS PBLA24 START 23.225
HIERARCH ESO ISS PBLA24 END 23.272
HIERARCH ESO ISS PBL34 START 154.718
HIERARCH ESO ISS PBL34 END 154.689
HIERARCH ESO ISS PBLA34 START 350.564
HIERARCH ESO ISS PBLA34 END 350.65
HIERARCH ESO ISS AMBI TAU0 START 0.004522
HIERARCH ESO ISS AMBI TAU0 END 0.004653
HIERARCH ESO ISS AMBI TEMP 15.66
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.75