Exposure
ID
PIONI.2023-08-24T07:39:00.336_1
Header ID
PIONI.2023-08-24T07:39:00.336
Date updated
2023-08-24 07:45:32 UTC+0000
Release date
2023-08-24 07:39:00 UTC+0000
UTC Start
2023-08-24 07:39:00.336
UTC End
2023-08-24 07:39:25.936
MJD Start
60180.3187538893
MJD End
60180.3190501856
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003347
Ambient temperature (°C)
13.98
Seeing (arcsec)
0.51
Observation
ID
56724
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
42027
Name
HD_21340
RA
51.401183
DEC
-27.27249
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 78.0150 78.1190 102.6000 102.6000
A0-J2 110.8110 110.9610 75.5000 75.6000
A0-K0 114.5640 114.6680 51.1660 51.2760
G1-J2 54.4560 54.4840 34.9000 35.0000
G1-K0 89.7930 89.7970 8.3910 8.4760
J2-K0 47.7210 47.7300 337.7660 337.8110
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 60180.3187538893
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_21340
RA 51.401183
DEC -27.27249
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 78.015
HIERARCH ESO ISS PBL12 END 78.119
HIERARCH ESO ISS PBLA12 START 102.6
HIERARCH ESO ISS PBLA12 END 102.6
HIERARCH ESO ISS PBL13 START 110.811
HIERARCH ESO ISS PBL13 END 110.961
HIERARCH ESO ISS PBLA13 START 75.5
HIERARCH ESO ISS PBLA13 END 75.6
HIERARCH ESO ISS PBL14 START 114.564
HIERARCH ESO ISS PBL14 END 114.668
HIERARCH ESO ISS PBLA14 START 51.166
HIERARCH ESO ISS PBLA14 END 51.276
HIERARCH ESO ISS PBL23 START 54.456
HIERARCH ESO ISS PBL23 END 54.484
HIERARCH ESO ISS PBLA23 START 34.9
HIERARCH ESO ISS PBLA23 END 35.0
HIERARCH ESO ISS PBL24 START 89.793
HIERARCH ESO ISS PBL24 END 89.797
HIERARCH ESO ISS PBLA24 START 8.391
HIERARCH ESO ISS PBLA24 END 8.476
HIERARCH ESO ISS PBL34 START 47.721
HIERARCH ESO ISS PBL34 END 47.73
HIERARCH ESO ISS PBLA34 START 337.766
HIERARCH ESO ISS PBLA34 END 337.811
HIERARCH ESO ISS AMBI TAU0 START 0.003347
HIERARCH ESO ISS AMBI TAU0 END 0.003347
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51