Exposure
ID
PIONI.2024-06-10T08:08:20.613_1
Header ID
PIONI.2024-06-10T08:08:20.613
Date updated
2024-06-10 08:15:38 UTC+0000
Release date
2024-06-10 08:08:20 UTC+0000
UTC Start
2024-06-10 08:08:20.613
UTC End
2024-06-10 08:08:46.213
MJD Start
60471.3391274679
MJD End
60471.3394237642
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.0
Seeing (arcsec)
1.88
Observation
ID
59624
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
44219
Name
HD_162775
RA
268.197927
DEC
-3.56385
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 40.9320 40.9230 172.8000 172.9000
A0-J2 94.3290 94.0990 96.9000 96.9000
A0-J6 169.2820 169.2640 35.3100 35.3100
B5-J2 93.2400 93.0850 71.7000 71.7000
B5-J6 201.3650 201.3820 27.4130 27.4320
J2-J6 149.5160 149.5220 1.6020 1.6880
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 60471.3391274679
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_162775
RA 268.197927
DEC -3.56385
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 40.932
HIERARCH ESO ISS PBL12 END 40.923
HIERARCH ESO ISS PBLA12 START 172.8
HIERARCH ESO ISS PBLA12 END 172.9
HIERARCH ESO ISS PBL13 START 94.329
HIERARCH ESO ISS PBL13 END 94.099
HIERARCH ESO ISS PBLA13 START 96.9
HIERARCH ESO ISS PBLA13 END 96.9
HIERARCH ESO ISS PBL14 START 169.282
HIERARCH ESO ISS PBL14 END 169.264
HIERARCH ESO ISS PBLA14 START 35.31
HIERARCH ESO ISS PBLA14 END 35.31
HIERARCH ESO ISS PBL23 START 93.24
HIERARCH ESO ISS PBL23 END 93.085
HIERARCH ESO ISS PBLA23 START 71.7
HIERARCH ESO ISS PBLA23 END 71.7
HIERARCH ESO ISS PBL24 START 201.365
HIERARCH ESO ISS PBL24 END 201.382
HIERARCH ESO ISS PBLA24 START 27.413
HIERARCH ESO ISS PBLA24 END 27.432
HIERARCH ESO ISS PBL34 START 149.516
HIERARCH ESO ISS PBL34 END 149.522
HIERARCH ESO ISS PBLA34 START 1.602
HIERARCH ESO ISS PBLA34 END 1.688
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.0
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88