Exposure
ID
PIONI.2024-09-04T00:47:01.357_1
Header ID
PIONI.2024-09-04T00:47:01.357
Date updated
2024-09-04 00:55:39 UTC+0000
Release date
2024-09-04 00:47:01 UTC+0000
UTC Start
2024-09-04 00:47:01.357
UTC End
2024-09-04 00:47:39.757
MJD Start
60557.0326545956
MJD End
60557.03309904004
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.3
Seeing (arcsec)
1.24
Observation
ID
60555
Category
calibrator
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
44997
Name
HR_6357
RA
258.080517
DEC
-70.72151
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 88.8330 88.8480 132.3000 132.5000
A0-J2 128.4630 128.4480 116.8000 117.0000
A0-K0 118.5580 118.5030 101.3040 101.4980
G1-J2 49.0080 48.9720 87.8000 88.0000
G1-K0 62.3940 62.3320 54.1400 54.2890
J2-K0 34.7120 34.7100 2.6350 2.7590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60557.0326545956
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_6357
RA 258.080517
DEC -70.72151
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 88.833
HIERARCH ESO ISS PBL12 END 88.848
HIERARCH ESO ISS PBLA12 START 132.3
HIERARCH ESO ISS PBLA12 END 132.5
HIERARCH ESO ISS PBL13 START 128.463
HIERARCH ESO ISS PBL13 END 128.448
HIERARCH ESO ISS PBLA13 START 116.8
HIERARCH ESO ISS PBLA13 END 117.0
HIERARCH ESO ISS PBL14 START 118.558
HIERARCH ESO ISS PBL14 END 118.503
HIERARCH ESO ISS PBLA14 START 101.304
HIERARCH ESO ISS PBLA14 END 101.498
HIERARCH ESO ISS PBL23 START 49.008
HIERARCH ESO ISS PBL23 END 48.972
HIERARCH ESO ISS PBLA23 START 87.8
HIERARCH ESO ISS PBLA23 END 88.0
HIERARCH ESO ISS PBL24 START 62.394
HIERARCH ESO ISS PBL24 END 62.332
HIERARCH ESO ISS PBLA24 START 54.14
HIERARCH ESO ISS PBLA24 END 54.289
HIERARCH ESO ISS PBL34 START 34.712
HIERARCH ESO ISS PBL34 END 34.71
HIERARCH ESO ISS PBLA34 START 2.635
HIERARCH ESO ISS PBLA34 END 2.759
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.3
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24