Exposure
ID
PIONI.2024-09-05T00:46:19.116_1
Header ID
PIONI.2024-09-05T00:46:19.116
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 00:46:19.117
UTC End
2024-09-05 00:46:44.717
MJD Start
60558.032165702
MJD End
60558.0324619983
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003095
Ambient temperature (°C)
13.87
Seeing (arcsec)
1.21
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 85.0340 85.0470 112.5000 112.6000
A0-J2 129.2130 129.2140 98.8000 99.0000
A0-K0 122.5200 122.5040 86.1760 86.3240
G1-J2 50.7470 50.7340 75.5000 75.6000
G1-K0 59.7110 59.6890 47.0270 47.1550
J2-K0 28.4970 28.5000 349.0070 349.1200
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 60558.032165702
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 85.034
HIERARCH ESO ISS PBL12 END 85.047
HIERARCH ESO ISS PBLA12 START 112.5
HIERARCH ESO ISS PBLA12 END 112.6
HIERARCH ESO ISS PBL13 START 129.213
HIERARCH ESO ISS PBL13 END 129.214
HIERARCH ESO ISS PBLA13 START 98.8
HIERARCH ESO ISS PBLA13 END 99.0
HIERARCH ESO ISS PBL14 START 122.52
HIERARCH ESO ISS PBL14 END 122.504
HIERARCH ESO ISS PBLA14 START 86.176
HIERARCH ESO ISS PBLA14 END 86.324
HIERARCH ESO ISS PBL23 START 50.747
HIERARCH ESO ISS PBL23 END 50.734
HIERARCH ESO ISS PBLA23 START 75.5
HIERARCH ESO ISS PBLA23 END 75.6
HIERARCH ESO ISS PBL24 START 59.711
HIERARCH ESO ISS PBL24 END 59.689
HIERARCH ESO ISS PBLA24 START 47.027
HIERARCH ESO ISS PBLA24 END 47.155
HIERARCH ESO ISS PBL34 START 28.497
HIERARCH ESO ISS PBL34 END 28.5
HIERARCH ESO ISS PBLA34 START 349.007
HIERARCH ESO ISS PBLA34 END 349.12
HIERARCH ESO ISS AMBI TAU0 START 0.003239
HIERARCH ESO ISS AMBI TAU0 END 0.002951
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21