Exposure
ID
PIONI.2023-08-19T06:34:14.895_1
Header ID
PIONI.2023-08-19T06:34:14.895
Date updated
2023-08-19 06:45:28 UTC+0000
Release date
2023-08-19 06:34:14 UTC+0000
UTC Start
2023-08-19 06:34:14.895
UTC End
2023-08-19 06:34:53.295
MJD Start
60175.2737835106
MJD End
60175.274227955044
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002752
Ambient temperature (°C)
11.08
Seeing (arcsec)
0.755
Observation
ID
56650
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
41972
Name
HD_4595
RA
11.920779
DEC
-31.353
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 86.9510 87.0220 108.1000 108.2000
A0-J2 125.0770 125.1730 84.1000 84.2000
A0-K0 125.6500 125.7140 62.0020 62.1210
G1-J2 57.7570 57.7730 46.3000 46.4000
G1-K0 90.4800 90.4790 18.2140 18.3160
J2-K0 47.9520 47.9590 343.7020 343.7780
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 60175.2737835106
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_4595
RA 11.920779
DEC -31.353
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 86.951
HIERARCH ESO ISS PBL12 END 87.022
HIERARCH ESO ISS PBLA12 START 108.1
HIERARCH ESO ISS PBLA12 END 108.2
HIERARCH ESO ISS PBL13 START 125.077
HIERARCH ESO ISS PBL13 END 125.173
HIERARCH ESO ISS PBLA13 START 84.1
HIERARCH ESO ISS PBLA13 END 84.2
HIERARCH ESO ISS PBL14 START 125.65
HIERARCH ESO ISS PBL14 END 125.714
HIERARCH ESO ISS PBLA14 START 62.002
HIERARCH ESO ISS PBLA14 END 62.121
HIERARCH ESO ISS PBL23 START 57.757
HIERARCH ESO ISS PBL23 END 57.773
HIERARCH ESO ISS PBLA23 START 46.3
HIERARCH ESO ISS PBLA23 END 46.4
HIERARCH ESO ISS PBL24 START 90.48
HIERARCH ESO ISS PBL24 END 90.479
HIERARCH ESO ISS PBLA24 START 18.214
HIERARCH ESO ISS PBLA24 END 18.316
HIERARCH ESO ISS PBL34 START 47.952
HIERARCH ESO ISS PBL34 END 47.959
HIERARCH ESO ISS PBLA34 START 343.702
HIERARCH ESO ISS PBLA34 END 343.778
HIERARCH ESO ISS AMBI TAU0 START 0.002571
HIERARCH ESO ISS AMBI TAU0 END 0.002933
HIERARCH ESO ISS AMBI TEMP 11.08
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.76