Exposure
ID
PIONI.2023-08-17T10:12:22.420_1
Header ID
PIONI.2023-08-17T10:12:22.420
Date updated
2023-08-17 10:25:43 UTC+0000
Release date
2023-08-17 10:12:22 UTC+0000
UTC Start
2023-08-17 10:12:22.420
UTC End
2023-08-17 10:13:00.820
MJD Start
60173.4252594891
MJD End
60173.42570393354
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003842
Ambient temperature (°C)
9.13
Seeing (arcsec)
0.67
Observation
ID
56612
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
41945
Name
HD_31010
RA
72.026347
DEC
-63.48038
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 65.8100 65.7910 38.4000 38.6000
A0-J2 126.2930 126.3340 70.6000 70.8000
A0-J3 125.6280 125.5900 34.7710 34.9260
G2-J2 78.8540 78.9260 97.0000 97.2000
G2-J3 60.0950 60.0760 30.7950 30.9440
J2-J3 77.5410 77.6070 322.2340 322.3500
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 60173.4252594891
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_31010
RA 72.026347
DEC -63.48038
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.81
HIERARCH ESO ISS PBL12 END 65.791
HIERARCH ESO ISS PBLA12 START 38.4
HIERARCH ESO ISS PBLA12 END 38.6
HIERARCH ESO ISS PBL13 START 126.293
HIERARCH ESO ISS PBL13 END 126.334
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 125.628
HIERARCH ESO ISS PBL14 END 125.59
HIERARCH ESO ISS PBLA14 START 34.771
HIERARCH ESO ISS PBLA14 END 34.926
HIERARCH ESO ISS PBL23 START 78.854
HIERARCH ESO ISS PBL23 END 78.926
HIERARCH ESO ISS PBLA23 START 97.0
HIERARCH ESO ISS PBLA23 END 97.2
HIERARCH ESO ISS PBL24 START 60.095
HIERARCH ESO ISS PBL24 END 60.076
HIERARCH ESO ISS PBLA24 START 30.795
HIERARCH ESO ISS PBLA24 END 30.944
HIERARCH ESO ISS PBL34 START 77.541
HIERARCH ESO ISS PBL34 END 77.607
HIERARCH ESO ISS PBLA34 START 322.234
HIERARCH ESO ISS PBLA34 END 322.35
HIERARCH ESO ISS AMBI TAU0 START 0.004292
HIERARCH ESO ISS AMBI TAU0 END 0.003392
HIERARCH ESO ISS AMBI TEMP 9.13
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.68