Exposure
ID
PIONI.2023-08-24T09:22:09.645_1
Header ID
PIONI.2023-08-24T09:22:09.645
Date updated
2023-08-24 09:32:23 UTC+0000
Release date
2024-08-24 09:32:22 UTC+0000
UTC Start
2023-08-24 09:22:09.645
UTC End
2023-08-24 09:22:35.245
MJD Start
60180.390389408
MJD End
60180.3906857043
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0038395
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.47
Observation
ID
56744
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
42046
Name
HD_28479
RA
67.161685
DEC
-19.45947
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 85.3550 85.4250 108.9000 108.9000
A0-J2 118.8050 118.9290 84.3000 84.4000
A0-K0 117.6880 117.7960 60.5690 60.6480
G1-J2 54.4010 54.4370 43.5000 43.6000
G1-K0 88.2040 88.2160 14.2740 14.3550
J2-K0 48.6460 48.6460 341.1500 341.1990
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 60180.390389408
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_28479
RA 67.161685
DEC -19.45947
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 85.355
HIERARCH ESO ISS PBL12 END 85.425
HIERARCH ESO ISS PBLA12 START 108.9
HIERARCH ESO ISS PBLA12 END 108.9
HIERARCH ESO ISS PBL13 START 118.805
HIERARCH ESO ISS PBL13 END 118.929
HIERARCH ESO ISS PBLA13 START 84.3
HIERARCH ESO ISS PBLA13 END 84.4
HIERARCH ESO ISS PBL14 START 117.688
HIERARCH ESO ISS PBL14 END 117.796
HIERARCH ESO ISS PBLA14 START 60.569
HIERARCH ESO ISS PBLA14 END 60.648
HIERARCH ESO ISS PBL23 START 54.401
HIERARCH ESO ISS PBL23 END 54.437
HIERARCH ESO ISS PBLA23 START 43.5
HIERARCH ESO ISS PBLA23 END 43.6
HIERARCH ESO ISS PBL24 START 88.204
HIERARCH ESO ISS PBL24 END 88.216
HIERARCH ESO ISS PBLA24 START 14.274
HIERARCH ESO ISS PBLA24 END 14.355
HIERARCH ESO ISS PBL34 START 48.646
HIERARCH ESO ISS PBL34 END 48.646
HIERARCH ESO ISS PBLA34 START 341.15
HIERARCH ESO ISS PBLA34 END 341.199
HIERARCH ESO ISS AMBI TAU0 START 0.003971
HIERARCH ESO ISS AMBI TAU0 END 0.003708
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.46