Exposure
ID
PIONI.2024-08-31T02:41:34.421_1
Header ID
PIONI.2024-08-31T02:41:34.421
Date updated
2024-08-31 02:50:34 UTC+0000
Release date
2024-08-31 02:41:34 UTC+0000
UTC Start
2024-08-31 02:41:34.422
UTC End
2024-08-31 02:42:00.022
MJD Start
60553.1122039533
MJD End
60553.1125002496
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003199
Ambient temperature (°C)
6.83
Seeing (arcsec)
0.69
Observation
ID
59620
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
44215
Name
HD161469
RA
266.805503
DEC
-34.85058
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 48.6370 48.6370 174.1000 174.2000
A0-J2 108.7070 108.5700 120.8000 121.0000
A0-J6 148.5090 148.3860 41.2050 41.2420
B5-J2 88.6110 88.4550 94.8000 94.9000
B5-J6 185.0600 184.9670 30.0970 30.1380
J2-J6 167.5260 167.5250 1.5340 1.6150
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 60553.1122039533
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD161469
RA 266.805503
DEC -34.85058
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 48.637
HIERARCH ESO ISS PBL12 END 48.637
HIERARCH ESO ISS PBLA12 START 174.1
HIERARCH ESO ISS PBLA12 END 174.2
HIERARCH ESO ISS PBL13 START 108.707
HIERARCH ESO ISS PBL13 END 108.57
HIERARCH ESO ISS PBLA13 START 120.8
HIERARCH ESO ISS PBLA13 END 121.0
HIERARCH ESO ISS PBL14 START 148.509
HIERARCH ESO ISS PBL14 END 148.386
HIERARCH ESO ISS PBLA14 START 41.205
HIERARCH ESO ISS PBLA14 END 41.242
HIERARCH ESO ISS PBL23 START 88.611
HIERARCH ESO ISS PBL23 END 88.455
HIERARCH ESO ISS PBLA23 START 94.8
HIERARCH ESO ISS PBLA23 END 94.9
HIERARCH ESO ISS PBL24 START 185.06
HIERARCH ESO ISS PBL24 END 184.967
HIERARCH ESO ISS PBLA24 START 30.097
HIERARCH ESO ISS PBLA24 END 30.138
HIERARCH ESO ISS PBL34 START 167.526
HIERARCH ESO ISS PBL34 END 167.525
HIERARCH ESO ISS PBLA34 START 1.534
HIERARCH ESO ISS PBLA34 END 1.615
HIERARCH ESO ISS AMBI TAU0 START 0.003199
HIERARCH ESO ISS AMBI TAU0 END 0.003199
HIERARCH ESO ISS AMBI TEMP 6.83
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69