Exposure
ID
PIONI.2024-07-08T02:46:03.326_1
Header ID
PIONI.2024-07-08T02:46:03.326
Date updated
2024-07-08 02:55:47 UTC+0000
Release date
2024-07-08 02:46:03 UTC+0000
UTC Start
2024-07-08 02:46:03.326
UTC End
2024-07-08 02:46:41.726
MJD Start
60499.1153162746
MJD End
60499.115760719
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.55
Seeing (arcsec)
1.08
Observation
ID
59959
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
44486
Name
HD121524
RA
209.129749
DEC
-27.63812
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.0450 48.0440 177.4000 177.5000
A0-J2 98.2250 98.0020 121.1000 121.3000
A0-J6 151.6390 151.4880 39.7740 39.7980
B5-J2 81.9800 81.7430 91.9000 92.0000
B5-J6 189.9210 189.8140 29.9580 29.9950
J2-J6 167.7880 167.7900 4.4070 4.5090
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 60499.1153162746
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD121524
RA 209.129749
DEC -27.63812
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.045
HIERARCH ESO ISS PBL12 END 48.044
HIERARCH ESO ISS PBLA12 START 177.4
HIERARCH ESO ISS PBLA12 END 177.5
HIERARCH ESO ISS PBL13 START 98.225
HIERARCH ESO ISS PBL13 END 98.002
HIERARCH ESO ISS PBLA13 START 121.1
HIERARCH ESO ISS PBLA13 END 121.3
HIERARCH ESO ISS PBL14 START 151.639
HIERARCH ESO ISS PBL14 END 151.488
HIERARCH ESO ISS PBLA14 START 39.774
HIERARCH ESO ISS PBLA14 END 39.798
HIERARCH ESO ISS PBL23 START 81.98
HIERARCH ESO ISS PBL23 END 81.743
HIERARCH ESO ISS PBLA23 START 91.9
HIERARCH ESO ISS PBLA23 END 92.0
HIERARCH ESO ISS PBL24 START 189.921
HIERARCH ESO ISS PBL24 END 189.814
HIERARCH ESO ISS PBLA24 START 29.958
HIERARCH ESO ISS PBLA24 END 29.995
HIERARCH ESO ISS PBL34 START 167.788
HIERARCH ESO ISS PBL34 END 167.79
HIERARCH ESO ISS PBLA34 START 4.407
HIERARCH ESO ISS PBLA34 END 4.509
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.55
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08