Exposure
ID
PIONI.2024-09-13T01:34:53.118_1
Header ID
PIONI.2024-09-13T01:34:53.118
Date updated
2024-09-13 01:40:36 UTC+0000
Release date
2024-09-13 01:34:53 UTC+0000
UTC Start
2024-09-13 01:34:53.118
UTC End
2024-09-13 01:35:18.718
MJD Start
60566.065892566
MJD End
60566.0661888623
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004118
Ambient temperature (°C)
12.95
Seeing (arcsec)
0.54
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 42.7040 42.6920 167.8000 167.9000
A0-J2 105.8050 105.6130 97.7000 97.7000
A0-J6 169.6090 169.6010 35.0340 35.0470
B5-J2 99.7580 99.6310 73.9000 73.9000
B5-J6 201.0840 201.1050 26.0690 26.0980
J2-J6 153.2000 153.1910 357.1930 357.2770
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 60566.065892566
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 42.704
HIERARCH ESO ISS PBL12 END 42.692
HIERARCH ESO ISS PBLA12 START 167.8
HIERARCH ESO ISS PBLA12 END 167.9
HIERARCH ESO ISS PBL13 START 105.805
HIERARCH ESO ISS PBL13 END 105.613
HIERARCH ESO ISS PBLA13 START 97.7
HIERARCH ESO ISS PBLA13 END 97.7
HIERARCH ESO ISS PBL14 START 169.609
HIERARCH ESO ISS PBL14 END 169.601
HIERARCH ESO ISS PBLA14 START 35.034
HIERARCH ESO ISS PBLA14 END 35.047
HIERARCH ESO ISS PBL23 START 99.758
HIERARCH ESO ISS PBL23 END 99.631
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 201.084
HIERARCH ESO ISS PBL24 END 201.105
HIERARCH ESO ISS PBLA24 START 26.069
HIERARCH ESO ISS PBLA24 END 26.098
HIERARCH ESO ISS PBL34 START 153.2
HIERARCH ESO ISS PBL34 END 153.191
HIERARCH ESO ISS PBLA34 START 357.193
HIERARCH ESO ISS PBLA34 END 357.277
HIERARCH ESO ISS AMBI TAU0 START 0.004118
HIERARCH ESO ISS AMBI TAU0 END 0.004118
HIERARCH ESO ISS AMBI TEMP 12.95
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54