Exposure
ID
PIONI.2024-09-13T01:02:43.898_1
Header ID
PIONI.2024-09-13T01:02:43.898
Date updated
2024-09-13 01:10:25 UTC+0000
Release date
2024-09-13 01:02:43 UTC+0000
UTC Start
2024-09-13 01:02:43.898
UTC End
2024-09-13 01:03:09.498
MJD Start
60566.0435636351
MJD End
60566.0438599314
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00352
Ambient temperature (°C)
12.97
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 43.5030 43.4860 162.9000 163.0000
A0-J2 115.0510 114.8980 96.2000 96.2000
A0-J6 169.4980 169.5100 34.0810 34.1030
B5-J2 105.6750 105.5820 74.0000 74.0000
B5-J6 199.6570 199.6890 24.3020 24.3400
J2-J6 154.0320 154.0100 352.7610 352.8420
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 60566.0435636351
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 43.503
HIERARCH ESO ISS PBL12 END 43.486
HIERARCH ESO ISS PBLA12 START 162.9
HIERARCH ESO ISS PBLA12 END 163.0
HIERARCH ESO ISS PBL13 START 115.051
HIERARCH ESO ISS PBL13 END 114.898
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.2
HIERARCH ESO ISS PBL14 START 169.498
HIERARCH ESO ISS PBL14 END 169.51
HIERARCH ESO ISS PBLA14 START 34.081
HIERARCH ESO ISS PBLA14 END 34.103
HIERARCH ESO ISS PBL23 START 105.675
HIERARCH ESO ISS PBL23 END 105.582
HIERARCH ESO ISS PBLA23 START 74.0
HIERARCH ESO ISS PBLA23 END 74.0
HIERARCH ESO ISS PBL24 START 199.657
HIERARCH ESO ISS PBL24 END 199.689
HIERARCH ESO ISS PBLA24 START 24.302
HIERARCH ESO ISS PBLA24 END 24.34
HIERARCH ESO ISS PBL34 START 154.032
HIERARCH ESO ISS PBL34 END 154.01
HIERARCH ESO ISS PBLA34 START 352.761
HIERARCH ESO ISS PBLA34 END 352.842
HIERARCH ESO ISS AMBI TAU0 START 0.00352
HIERARCH ESO ISS AMBI TAU0 END 0.00352
HIERARCH ESO ISS AMBI TEMP 12.97
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55