Exposure
ID
PIONI.2024-09-13T01:33:37.525_1
Header ID
PIONI.2024-09-13T01:33:37.525
Date updated
2024-09-13 01:40:36 UTC+0000
Release date
2024-09-13 01:33:37 UTC+0000
UTC Start
2024-09-13 01:33:37.525
UTC End
2024-09-13 01:34:03.125
MJD Start
60566.065017655
MJD End
60566.065313951294
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003689
Ambient temperature (°C)
12.95
Seeing (arcsec)
0.56
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 42.7310 42.7180 167.6000 167.7000
A0-J2 106.2030 106.0120 97.6000 97.6000
A0-J6 169.6250 169.6170 35.0070 35.0200
B5-J2 100.0230 99.8960 73.9000 73.9000
B5-J6 201.0410 201.0620 26.0090 26.0380
J2-J6 153.2190 153.2100 357.0180 357.1020
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 60566.065017655
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 42.731
HIERARCH ESO ISS PBL12 END 42.718
HIERARCH ESO ISS PBLA12 START 167.6
HIERARCH ESO ISS PBLA12 END 167.7
HIERARCH ESO ISS PBL13 START 106.203
HIERARCH ESO ISS PBL13 END 106.012
HIERARCH ESO ISS PBLA13 START 97.6
HIERARCH ESO ISS PBLA13 END 97.6
HIERARCH ESO ISS PBL14 START 169.625
HIERARCH ESO ISS PBL14 END 169.617
HIERARCH ESO ISS PBLA14 START 35.007
HIERARCH ESO ISS PBLA14 END 35.02
HIERARCH ESO ISS PBL23 START 100.023
HIERARCH ESO ISS PBL23 END 99.896
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 201.041
HIERARCH ESO ISS PBL24 END 201.062
HIERARCH ESO ISS PBLA24 START 26.009
HIERARCH ESO ISS PBLA24 END 26.038
HIERARCH ESO ISS PBL34 START 153.219
HIERARCH ESO ISS PBL34 END 153.21
HIERARCH ESO ISS PBLA34 START 357.018
HIERARCH ESO ISS PBLA34 END 357.102
HIERARCH ESO ISS AMBI TAU0 START 0.003689
HIERARCH ESO ISS AMBI TAU0 END 0.003689
HIERARCH ESO ISS AMBI TEMP 12.95
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56