Exposure
ID
PIONI.2023-08-23T09:01:21.604_1
Header ID
PIONI.2023-08-23T09:01:21.604
Date updated
2023-08-23 09:05:44 UTC+0000
Release date
2023-08-23 09:01:21 UTC+0000
UTC Start
2023-08-23 09:01:21.604
UTC End
2023-08-23 09:01:47.204
MJD Start
60179.3759444901
MJD End
60179.3762407864
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004876500000000001
Ambient temperature (°C)
13.48
Seeing (arcsec)
0.44
Observation
ID
56728
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
42031
Name
HD_22807
RA
54.911337
DEC
-7.83913
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 89.1880 89.2240 112.6000 112.6000
A0-J2 123.0120 123.1120 90.2000 90.2000
A0-K0 117.8530 117.9700 67.5600 67.6060
G1-J2 52.9530 53.0000 50.2000 50.3000
G1-K0 83.6500 83.6780 18.5450 18.6250
J2-K0 47.5520 47.5440 342.7730 342.8250
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 60179.3759444901
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_22807
RA 54.911337
DEC -7.83913
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 89.188
HIERARCH ESO ISS PBL12 END 89.224
HIERARCH ESO ISS PBLA12 START 112.6
HIERARCH ESO ISS PBLA12 END 112.6
HIERARCH ESO ISS PBL13 START 123.012
HIERARCH ESO ISS PBL13 END 123.112
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 117.853
HIERARCH ESO ISS PBL14 END 117.97
HIERARCH ESO ISS PBLA14 START 67.56
HIERARCH ESO ISS PBLA14 END 67.606
HIERARCH ESO ISS PBL23 START 52.953
HIERARCH ESO ISS PBL23 END 53.0
HIERARCH ESO ISS PBLA23 START 50.2
HIERARCH ESO ISS PBLA23 END 50.3
HIERARCH ESO ISS PBL24 START 83.65
HIERARCH ESO ISS PBL24 END 83.678
HIERARCH ESO ISS PBLA24 START 18.545
HIERARCH ESO ISS PBLA24 END 18.625
HIERARCH ESO ISS PBL34 START 47.552
HIERARCH ESO ISS PBL34 END 47.544
HIERARCH ESO ISS PBLA34 START 342.773
HIERARCH ESO ISS PBLA34 END 342.825
HIERARCH ESO ISS AMBI TAU0 START 0.005452
HIERARCH ESO ISS AMBI TAU0 END 0.004301
HIERARCH ESO ISS AMBI TEMP 13.48
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44