Exposure
ID
PIONI.2024-09-05T00:46:56.906_1
Header ID
PIONI.2024-09-05T00:46:56.906
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 00:46:56.906
UTC End
2024-09-05 00:47:22.506
MJD Start
60558.0326030818
MJD End
60558.0328993781
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002951
Ambient temperature (°C)
13.86
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 85.0470 85.0600 112.6000 112.8000
A0-J2 129.2140 129.2150 99.0000 99.1000
A0-K0 122.5030 122.4870 86.3300 86.4770
G1-J2 50.7340 50.7220 75.6000 75.8000
G1-K0 59.6880 59.6660 47.1610 47.2890
J2-K0 28.5000 28.5040 349.1260 349.2390
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 60558.0326030818
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 85.047
HIERARCH ESO ISS PBL12 END 85.06
HIERARCH ESO ISS PBLA12 START 112.6
HIERARCH ESO ISS PBLA12 END 112.8
HIERARCH ESO ISS PBL13 START 129.214
HIERARCH ESO ISS PBL13 END 129.215
HIERARCH ESO ISS PBLA13 START 99.0
HIERARCH ESO ISS PBLA13 END 99.1
HIERARCH ESO ISS PBL14 START 122.503
HIERARCH ESO ISS PBL14 END 122.487
HIERARCH ESO ISS PBLA14 START 86.33
HIERARCH ESO ISS PBLA14 END 86.477
HIERARCH ESO ISS PBL23 START 50.734
HIERARCH ESO ISS PBL23 END 50.722
HIERARCH ESO ISS PBLA23 START 75.6
HIERARCH ESO ISS PBLA23 END 75.8
HIERARCH ESO ISS PBL24 START 59.688
HIERARCH ESO ISS PBL24 END 59.666
HIERARCH ESO ISS PBLA24 START 47.161
HIERARCH ESO ISS PBLA24 END 47.289
HIERARCH ESO ISS PBL34 START 28.5
HIERARCH ESO ISS PBL34 END 28.504
HIERARCH ESO ISS PBLA34 START 349.126
HIERARCH ESO ISS PBLA34 END 349.239
HIERARCH ESO ISS AMBI TAU0 START 0.002951
HIERARCH ESO ISS AMBI TAU0 END 0.002951
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21