Exposure
ID
PIONI.2024-09-07T00:41:28.161_1
Header ID
PIONI.2024-09-07T00:41:28.161
Date updated
2024-09-07 00:50:34 UTC+0000
Release date
2025-09-07 00:50:34 UTC+0000
UTC Start
2024-09-07 00:41:28.161
UTC End
2024-09-07 00:41:53.761
MJD Start
60560.028798162
MJD End
60560.029094458296
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00359
Ambient temperature (°C)
15.4
Seeing (arcsec)
0.83
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 85.0980 85.1100 113.2000 113.4000
A0-J2 129.2180 129.2190 99.6000 99.7000
A0-K0 122.4370 122.4210 86.9140 87.0610
G1-J2 50.6850 50.6720 76.2000 76.3000
G1-K0 59.5980 59.5760 47.6680 47.7970
J2-K0 28.5130 28.5160 349.5720 349.6860
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 60560.028798162
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 85.098
HIERARCH ESO ISS PBL12 END 85.11
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.4
HIERARCH ESO ISS PBL13 START 129.218
HIERARCH ESO ISS PBL13 END 129.219
HIERARCH ESO ISS PBLA13 START 99.6
HIERARCH ESO ISS PBLA13 END 99.7
HIERARCH ESO ISS PBL14 START 122.437
HIERARCH ESO ISS PBL14 END 122.421
HIERARCH ESO ISS PBLA14 START 86.914
HIERARCH ESO ISS PBLA14 END 87.061
HIERARCH ESO ISS PBL23 START 50.685
HIERARCH ESO ISS PBL23 END 50.672
HIERARCH ESO ISS PBLA23 START 76.2
HIERARCH ESO ISS PBLA23 END 76.3
HIERARCH ESO ISS PBL24 START 59.598
HIERARCH ESO ISS PBL24 END 59.576
HIERARCH ESO ISS PBLA24 START 47.668
HIERARCH ESO ISS PBLA24 END 47.797
HIERARCH ESO ISS PBL34 START 28.513
HIERARCH ESO ISS PBL34 END 28.516
HIERARCH ESO ISS PBLA34 START 349.572
HIERARCH ESO ISS PBLA34 END 349.686
HIERARCH ESO ISS AMBI TAU0 START 0.00359
HIERARCH ESO ISS AMBI TAU0 END 0.00359
HIERARCH ESO ISS AMBI TEMP 15.4
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83