Exposure
ID
PIONI.2024-09-05T00:29:56.711_1
Header ID
PIONI.2024-09-05T00:29:56.711
Date updated
2024-09-05 00:40:41 UTC+0000
Release date
2025-09-05 00:40:41 UTC+0000
UTC Start
2024-09-05 00:29:56.712
UTC End
2024-09-05 00:30:22.312
MJD Start
60558.0207952722
MJD End
60558.021091568495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003401
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.99
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 84.6750 84.6890 108.5000 108.7000
A0-J2 129.1740 129.1750 94.8000 94.9000
A0-K0 122.9590 122.9430 82.1600 82.3070
G1-J2 51.0760 51.0650 71.5000 71.7000
G1-K0 60.2970 60.2760 43.5430 43.6700
J2-K0 28.3930 28.3970 345.9140 346.0270
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 60558.0207952722
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 84.675
HIERARCH ESO ISS PBL12 END 84.689
HIERARCH ESO ISS PBLA12 START 108.5
HIERARCH ESO ISS PBLA12 END 108.7
HIERARCH ESO ISS PBL13 START 129.174
HIERARCH ESO ISS PBL13 END 129.175
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 122.959
HIERARCH ESO ISS PBL14 END 122.943
HIERARCH ESO ISS PBLA14 START 82.16
HIERARCH ESO ISS PBLA14 END 82.307
HIERARCH ESO ISS PBL23 START 51.076
HIERARCH ESO ISS PBL23 END 51.065
HIERARCH ESO ISS PBLA23 START 71.5
HIERARCH ESO ISS PBLA23 END 71.7
HIERARCH ESO ISS PBL24 START 60.297
HIERARCH ESO ISS PBL24 END 60.276
HIERARCH ESO ISS PBLA24 START 43.543
HIERARCH ESO ISS PBLA24 END 43.67
HIERARCH ESO ISS PBL34 START 28.393
HIERARCH ESO ISS PBL34 END 28.397
HIERARCH ESO ISS PBLA34 START 345.914
HIERARCH ESO ISS PBLA34 END 346.027
HIERARCH ESO ISS AMBI TAU0 START 0.003401
HIERARCH ESO ISS AMBI TAU0 END 0.003401
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99