Exposure
ID
PIONI.2023-08-19T09:59:05.963_1
Header ID
PIONI.2023-08-19T09:59:05.963
Date updated
2023-08-19 10:05:26 UTC+0000
Release date
2023-08-19 09:59:05 UTC+0000
UTC Start
2023-08-19 09:59:05.963
UTC End
2023-08-19 09:59:44.363
MJD Start
60175.4160412368
MJD End
60175.41648568124
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0023480000000000003
Ambient temperature (°C)
10.68
Seeing (arcsec)
0.795
Observation
ID
56655
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41977
Name
HD_23527
RA
56.47168
DEC
0.22271
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 90.4730 90.4650 113.5000 113.5000
A0-J2 127.7490 127.8160 92.6000 92.6000
A0-K0 122.1840 122.3100 72.0600 72.0780
G1-J2 53.8930 53.9560 55.9000 56.0000
G1-K0 80.8730 80.9310 24.2900 24.3810
J2-K0 44.9810 44.9650 345.3550 345.4340
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60175.4160412368
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23527
RA 56.47168
DEC 0.22271
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 90.473
HIERARCH ESO ISS PBL12 END 90.465
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 127.749
HIERARCH ESO ISS PBL13 END 127.816
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 122.184
HIERARCH ESO ISS PBL14 END 122.31
HIERARCH ESO ISS PBLA14 START 72.06
HIERARCH ESO ISS PBLA14 END 72.078
HIERARCH ESO ISS PBL23 START 53.893
HIERARCH ESO ISS PBL23 END 53.956
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 80.873
HIERARCH ESO ISS PBL24 END 80.931
HIERARCH ESO ISS PBLA24 START 24.29
HIERARCH ESO ISS PBLA24 END 24.381
HIERARCH ESO ISS PBL34 START 44.981
HIERARCH ESO ISS PBL34 END 44.965
HIERARCH ESO ISS PBLA34 START 345.355
HIERARCH ESO ISS PBLA34 END 345.434
HIERARCH ESO ISS AMBI TAU0 START 0.002442
HIERARCH ESO ISS AMBI TAU0 END 0.002254
HIERARCH ESO ISS AMBI TEMP 10.68
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.78