Exposure
ID
PIONI.2023-08-20T10:04:07.325_1
Header ID
PIONI.2023-08-20T10:04:07.325
Date updated
2023-08-20 10:10:27 UTC+0000
Release date
2024-08-20 10:10:27 UTC+0000
UTC Start
2023-08-20 10:04:07.325
UTC End
2023-08-20 10:04:45.725
MJD Start
60176.4195292196
MJD End
60176.419973664044
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0034415
Ambient temperature (°C)
11.18
Seeing (arcsec)
0.97
Observation
ID
56667
Category
science
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
41985
Name
HD_25700
RA
61.035635
DEC
-16.58905
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 89.8100 89.8450 112.5000 112.5000
A0-J2 126.7390 126.8240 89.3000 89.4000
A0-K0 124.4200 124.5130 67.1320 67.2070
G1-J2 56.5050 56.5420 50.7000 50.8000
G1-K0 88.5170 88.5390 20.9460 21.0410
J2-K0 48.4220 48.4180 345.5410 345.6160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60176.4195292196
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_25700
RA 61.035635
DEC -16.58905
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 89.81
HIERARCH ESO ISS PBL12 END 89.845
HIERARCH ESO ISS PBLA12 START 112.5
HIERARCH ESO ISS PBLA12 END 112.5
HIERARCH ESO ISS PBL13 START 126.739
HIERARCH ESO ISS PBL13 END 126.824
HIERARCH ESO ISS PBLA13 START 89.3
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 124.42
HIERARCH ESO ISS PBL14 END 124.513
HIERARCH ESO ISS PBLA14 START 67.132
HIERARCH ESO ISS PBLA14 END 67.207
HIERARCH ESO ISS PBL23 START 56.505
HIERARCH ESO ISS PBL23 END 56.542
HIERARCH ESO ISS PBLA23 START 50.7
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 88.517
HIERARCH ESO ISS PBL24 END 88.539
HIERARCH ESO ISS PBLA24 START 20.946
HIERARCH ESO ISS PBLA24 END 21.041
HIERARCH ESO ISS PBL34 START 48.422
HIERARCH ESO ISS PBL34 END 48.418
HIERARCH ESO ISS PBLA34 START 345.541
HIERARCH ESO ISS PBLA34 END 345.616
HIERARCH ESO ISS AMBI TAU0 START 0.003442
HIERARCH ESO ISS AMBI TAU0 END 0.003441
HIERARCH ESO ISS AMBI TEMP 11.18
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97