Exposure
ID
PIONI.2024-09-13T01:34:15.403_1
Header ID
PIONI.2024-09-13T01:34:15.403
Date updated
2024-09-13 01:40:36 UTC+0000
Release date
2024-09-13 01:34:15 UTC+0000
UTC Start
2024-09-13 01:34:15.403
UTC End
2024-09-13 01:34:41.003
MJD Start
60566.0654560486
MJD End
60566.0657523449
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0039035
Ambient temperature (°C)
12.95
Seeing (arcsec)
0.55
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 42.7180 42.7050 167.7000 167.8000
A0-J2 106.0020 105.8100 97.6000 97.7000
A0-J6 169.6170 169.6090 35.0210 35.0340
B5-J2 99.8890 99.7620 73.9000 73.9000
B5-J6 201.0630 201.0840 26.0390 26.0680
J2-J6 153.2090 153.2000 357.1070 357.1910
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 60566.0654560486
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 42.718
HIERARCH ESO ISS PBL12 END 42.705
HIERARCH ESO ISS PBLA12 START 167.7
HIERARCH ESO ISS PBLA12 END 167.8
HIERARCH ESO ISS PBL13 START 106.002
HIERARCH ESO ISS PBL13 END 105.81
HIERARCH ESO ISS PBLA13 START 97.6
HIERARCH ESO ISS PBLA13 END 97.7
HIERARCH ESO ISS PBL14 START 169.617
HIERARCH ESO ISS PBL14 END 169.609
HIERARCH ESO ISS PBLA14 START 35.021
HIERARCH ESO ISS PBLA14 END 35.034
HIERARCH ESO ISS PBL23 START 99.889
HIERARCH ESO ISS PBL23 END 99.762
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 201.063
HIERARCH ESO ISS PBL24 END 201.084
HIERARCH ESO ISS PBLA24 START 26.039
HIERARCH ESO ISS PBLA24 END 26.068
HIERARCH ESO ISS PBL34 START 153.209
HIERARCH ESO ISS PBL34 END 153.2
HIERARCH ESO ISS PBLA34 START 357.107
HIERARCH ESO ISS PBLA34 END 357.191
HIERARCH ESO ISS AMBI TAU0 START 0.003689
HIERARCH ESO ISS AMBI TAU0 END 0.004118
HIERARCH ESO ISS AMBI TEMP 12.95
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.54