Exposure
ID
PIONI.2024-09-05T00:48:50.162_1
Header ID
PIONI.2024-09-05T00:48:50.162
Date updated
2024-09-05 00:55:41 UTC+0000
Release date
2025-09-05 00:55:40 UTC+0000
UTC Start
2024-09-05 00:48:50.162
UTC End
2024-09-05 00:49:15.762
MJD Start
60558.0339139085
MJD End
60558.034210204794
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002967
Ambient temperature (°C)
13.95
Seeing (arcsec)
1.1
Observation
ID
60597
Category
science
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
45039
Name
HD_167714
RA
277.325808
DEC
-80.23306
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.0880 85.1000 113.1000 113.2000
A0-J2 129.2170 129.2180 99.4000 99.6000
A0-K0 122.4510 122.4340 86.7970 86.9440
G1-J2 50.6950 50.6820 76.1000 76.2000
G1-K0 59.6180 59.5950 47.5660 47.6950
J2-K0 28.5110 28.5140 349.4840 349.5970
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60558.0339139085
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_167714
RA 277.325808
DEC -80.23306
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 85.088
HIERARCH ESO ISS PBL12 END 85.1
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 129.217
HIERARCH ESO ISS PBL13 END 129.218
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 122.451
HIERARCH ESO ISS PBL14 END 122.434
HIERARCH ESO ISS PBLA14 START 86.797
HIERARCH ESO ISS PBLA14 END 86.944
HIERARCH ESO ISS PBL23 START 50.695
HIERARCH ESO ISS PBL23 END 50.682
HIERARCH ESO ISS PBLA23 START 76.1
HIERARCH ESO ISS PBLA23 END 76.2
HIERARCH ESO ISS PBL24 START 59.618
HIERARCH ESO ISS PBL24 END 59.595
HIERARCH ESO ISS PBLA24 START 47.566
HIERARCH ESO ISS PBLA24 END 47.695
HIERARCH ESO ISS PBL34 START 28.511
HIERARCH ESO ISS PBL34 END 28.514
HIERARCH ESO ISS PBLA34 START 349.484
HIERARCH ESO ISS PBLA34 END 349.597
HIERARCH ESO ISS AMBI TAU0 START 0.002967
HIERARCH ESO ISS AMBI TAU0 END 0.002967
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.1