Exposure
ID
PIONI.2024-09-05T00:28:41.828_1
Header ID
PIONI.2024-09-05T00:28:41.828
Date updated
2024-09-05 00:35:48 UTC+0000
Release date
2025-09-05 00:35:48 UTC+0000
UTC Start
2024-09-05 00:28:41.827
UTC End
2024-09-05 00:29:07.427
MJD Start
60558.0199285578
MJD End
60558.020224854095
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003398
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.97
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 84.6470 84.6610 108.2000 108.4000
A0-J2 129.1700 129.1720 94.5000 94.6000
A0-K0 122.9920 122.9760 81.8510 81.9980
G1-J2 51.1010 51.0890 71.2000 71.4000
G1-K0 60.3400 60.3190 43.2750 43.4030
J2-K0 28.3840 28.3880 345.6750 345.7890
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 60558.0199285578
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 84.647
HIERARCH ESO ISS PBL12 END 84.661
HIERARCH ESO ISS PBLA12 START 108.2
HIERARCH ESO ISS PBLA12 END 108.4
HIERARCH ESO ISS PBL13 START 129.17
HIERARCH ESO ISS PBL13 END 129.172
HIERARCH ESO ISS PBLA13 START 94.5
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 122.992
HIERARCH ESO ISS PBL14 END 122.976
HIERARCH ESO ISS PBLA14 START 81.851
HIERARCH ESO ISS PBLA14 END 81.998
HIERARCH ESO ISS PBL23 START 51.101
HIERARCH ESO ISS PBL23 END 51.089
HIERARCH ESO ISS PBLA23 START 71.2
HIERARCH ESO ISS PBLA23 END 71.4
HIERARCH ESO ISS PBL24 START 60.34
HIERARCH ESO ISS PBL24 END 60.319
HIERARCH ESO ISS PBLA24 START 43.275
HIERARCH ESO ISS PBLA24 END 43.403
HIERARCH ESO ISS PBL34 START 28.384
HIERARCH ESO ISS PBL34 END 28.388
HIERARCH ESO ISS PBLA34 START 345.675
HIERARCH ESO ISS PBLA34 END 345.789
HIERARCH ESO ISS AMBI TAU0 START 0.003398
HIERARCH ESO ISS AMBI TAU0 END 0.003398
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97