Exposure
ID
PIONI.2023-08-23T08:33:04.730_1
Header ID
PIONI.2023-08-23T08:33:04.730
Date updated
2023-08-23 08:40:56 UTC+0000
Release date
2023-08-23 08:33:04 UTC+0000
UTC Start
2023-08-23 08:33:04.730
UTC End
2023-08-23 08:33:30.330
MJD Start
60179.3563047396
MJD End
60179.3566010359
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0050655000000000006
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.48
Observation
ID
56726
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
42029
Name
HD_22248
RA
53.475109
DEC
-30.62806
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 83.7290 83.8020 105.0000 105.0000
A0-J2 120.4320 120.5330 80.0000 80.1000
A0-K0 122.3570 122.4270 57.3140 57.4110
G1-J2 56.8680 56.8860 41.5000 41.6000
G1-K0 90.4290 90.4310 14.1410 14.2210
J2-K0 47.7400 47.7470 340.9160 340.9680
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 60179.3563047396
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_22248
RA 53.475109
DEC -30.62806
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 83.729
HIERARCH ESO ISS PBL12 END 83.802
HIERARCH ESO ISS PBLA12 START 105.0
HIERARCH ESO ISS PBLA12 END 105.0
HIERARCH ESO ISS PBL13 START 120.432
HIERARCH ESO ISS PBL13 END 120.533
HIERARCH ESO ISS PBLA13 START 80.0
HIERARCH ESO ISS PBLA13 END 80.1
HIERARCH ESO ISS PBL14 START 122.357
HIERARCH ESO ISS PBL14 END 122.427
HIERARCH ESO ISS PBLA14 START 57.314
HIERARCH ESO ISS PBLA14 END 57.411
HIERARCH ESO ISS PBL23 START 56.868
HIERARCH ESO ISS PBL23 END 56.886
HIERARCH ESO ISS PBLA23 START 41.5
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 90.429
HIERARCH ESO ISS PBL24 END 90.431
HIERARCH ESO ISS PBLA24 START 14.141
HIERARCH ESO ISS PBLA24 END 14.221
HIERARCH ESO ISS PBL34 START 47.74
HIERARCH ESO ISS PBL34 END 47.747
HIERARCH ESO ISS PBLA34 START 340.916
HIERARCH ESO ISS PBLA34 END 340.968
HIERARCH ESO ISS AMBI TAU0 START 0.00532
HIERARCH ESO ISS AMBI TAU0 END 0.004811
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.46