Exposure
ID
PIONI.2024-06-10T08:45:03.315_1
Header ID
PIONI.2024-06-10T08:45:03.315
Date updated
2024-06-10 08:50:52 UTC+0000
Release date
2025-06-10 08:50:52 UTC+0000
UTC Start
2024-06-10 08:45:03.315
UTC End
2024-06-10 08:45:28.915
MJD Start
60471.3646217003
MJD End
60471.3649179966
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
10.96
Seeing (arcsec)
1.88
Observation
ID
59625
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
44220
Name
HIP_88175
RA
270.121154
DEC
-3.69052
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 40.7180 40.7150 178.0000 178.1000
A0-J2 82.5460 82.2950 98.5000 98.6000
A0-J6 167.9240 167.8880 35.1420 35.1340
B5-J2 85.0970 84.9230 70.5000 70.4000
B5-J6 201.8750 201.8770 28.1400 28.1510
J2-J6 150.2950 150.3140 5.7290 5.8110
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 60471.3646217003
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121154
DEC -3.69052
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 40.718
HIERARCH ESO ISS PBL12 END 40.715
HIERARCH ESO ISS PBLA12 START 178.0
HIERARCH ESO ISS PBLA12 END 178.1
HIERARCH ESO ISS PBL13 START 82.546
HIERARCH ESO ISS PBL13 END 82.295
HIERARCH ESO ISS PBLA13 START 98.5
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 167.924
HIERARCH ESO ISS PBL14 END 167.888
HIERARCH ESO ISS PBLA14 START 35.142
HIERARCH ESO ISS PBLA14 END 35.134
HIERARCH ESO ISS PBL23 START 85.097
HIERARCH ESO ISS PBL23 END 84.923
HIERARCH ESO ISS PBLA23 START 70.5
HIERARCH ESO ISS PBLA23 END 70.4
HIERARCH ESO ISS PBL24 START 201.875
HIERARCH ESO ISS PBL24 END 201.877
HIERARCH ESO ISS PBLA24 START 28.14
HIERARCH ESO ISS PBLA24 END 28.151
HIERARCH ESO ISS PBL34 START 150.295
HIERARCH ESO ISS PBL34 END 150.314
HIERARCH ESO ISS PBLA34 START 5.729
HIERARCH ESO ISS PBLA34 END 5.811
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 10.96
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88