Exposure
ID
PIONI.2024-06-10T08:34:49.934_1
Header ID
PIONI.2024-06-10T08:34:49.934
Date updated
2024-06-10 08:40:43 UTC+0000
Release date
2024-06-10 08:34:49 UTC+0000
UTC Start
2024-06-10 08:34:49.934
UTC End
2024-06-10 08:35:15.534
MJD Start
60471.3575223875
MJD End
60471.3578186838
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.12
Seeing (arcsec)
1.88
Observation
ID
59626
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
44221
Name
HD_164969
RA
271.004368
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 42.0070 42.0030 175.6000 175.7000
A0-J2 89.0210 88.7800 100.6000 100.6000
A0-J6 167.8320 167.7940 35.4810 35.4800
B5-J2 88.1040 87.9310 73.1000 73.1000
B5-J6 201.8860 201.8850 27.8180 27.8340
J2-J6 153.3110 153.3230 3.6980 3.7810
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 60471.3575223875
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164969
RA 271.004368
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 42.007
HIERARCH ESO ISS PBL12 END 42.003
HIERARCH ESO ISS PBLA12 START 175.6
HIERARCH ESO ISS PBLA12 END 175.7
HIERARCH ESO ISS PBL13 START 89.021
HIERARCH ESO ISS PBL13 END 88.78
HIERARCH ESO ISS PBLA13 START 100.6
HIERARCH ESO ISS PBLA13 END 100.6
HIERARCH ESO ISS PBL14 START 167.832
HIERARCH ESO ISS PBL14 END 167.794
HIERARCH ESO ISS PBLA14 START 35.481
HIERARCH ESO ISS PBLA14 END 35.48
HIERARCH ESO ISS PBL23 START 88.104
HIERARCH ESO ISS PBL23 END 87.931
HIERARCH ESO ISS PBLA23 START 73.1
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 201.886
HIERARCH ESO ISS PBL24 END 201.885
HIERARCH ESO ISS PBLA24 START 27.818
HIERARCH ESO ISS PBLA24 END 27.834
HIERARCH ESO ISS PBL34 START 153.311
HIERARCH ESO ISS PBL34 END 153.323
HIERARCH ESO ISS PBLA34 START 3.698
HIERARCH ESO ISS PBLA34 END 3.781
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88