Exposure
ID
PIONI.2023-07-22T08:47:26.958_1
Header ID
PIONI.2023-07-22T08:47:26.958
Date updated
2023-07-22 08:55:36 UTC+0000
Release date
2023-07-22 08:47:26 UTC+0000
UTC Start
2023-07-22 08:47:26.959
UTC End
2023-07-22 08:47:52.559
MJD Start
60147.3662842428
MJD End
60147.3665805391
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0031575
Ambient temperature (°C)
13.31
Seeing (arcsec)
0.47
Observation
ID
56367
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
41764
Name
HD_200008
RA
315.459688
DEC
-36.57418
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 83.6780 83.6380 147.3000 147.4000
A0-J2 107.2980 107.1730 124.3000 124.4000
A0-K0 98.1990 98.0270 97.9790 98.0830
G1-J2 44.5110 44.4340 77.1000 77.2000
G1-K0 76.9630 76.8950 42.4970 42.5310
J2-K0 47.6020 47.5980 10.4100 10.4740
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 60147.3662842428
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_200008
RA 315.459688
DEC -36.57418
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 83.678
HIERARCH ESO ISS PBL12 END 83.638
HIERARCH ESO ISS PBLA12 START 147.3
HIERARCH ESO ISS PBLA12 END 147.4
HIERARCH ESO ISS PBL13 START 107.298
HIERARCH ESO ISS PBL13 END 107.173
HIERARCH ESO ISS PBLA13 START 124.3
HIERARCH ESO ISS PBLA13 END 124.4
HIERARCH ESO ISS PBL14 START 98.199
HIERARCH ESO ISS PBL14 END 98.027
HIERARCH ESO ISS PBLA14 START 97.979
HIERARCH ESO ISS PBLA14 END 98.083
HIERARCH ESO ISS PBL23 START 44.511
HIERARCH ESO ISS PBL23 END 44.434
HIERARCH ESO ISS PBLA23 START 77.1
HIERARCH ESO ISS PBLA23 END 77.2
HIERARCH ESO ISS PBL24 START 76.963
HIERARCH ESO ISS PBL24 END 76.895
HIERARCH ESO ISS PBLA24 START 42.497
HIERARCH ESO ISS PBLA24 END 42.531
HIERARCH ESO ISS PBL34 START 47.602
HIERARCH ESO ISS PBL34 END 47.598
HIERARCH ESO ISS PBLA34 START 10.41
HIERARCH ESO ISS PBLA34 END 10.474
HIERARCH ESO ISS AMBI TAU0 START 0.003478
HIERARCH ESO ISS AMBI TAU0 END 0.002837
HIERARCH ESO ISS AMBI TEMP 13.31
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.49