Exposure
ID
PIONI.2023-08-26T09:47:38.665_1
Header ID
PIONI.2023-08-26T09:47:38.665
Date updated
2023-08-26 09:55:52 UTC+0000
Release date
2024-08-26 09:55:51 UTC+0000
UTC Start
2023-08-26 09:47:38.665
UTC End
2023-08-26 09:48:04.265
MJD Start
60182.4080864028
MJD End
60182.4083826991
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003691
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.66
Observation
ID
56775
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
42073
Name
HD_37811
RA
84.956242
DEC
-32.62938
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 77.6490 77.7500 99.7000 99.8000
A0-J2 113.1270 113.2590 73.0000 73.1000
A0-K0 118.1970 118.2800 49.7820 49.8970
G1-J2 55.9930 56.0130 34.4000 34.5000
G1-K0 90.4470 90.4480 8.7250 8.8100
J2-K0 46.7660 46.7770 337.4810 337.5280
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 60182.4080864028
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_37811
RA 84.956242
DEC -32.62938
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 77.649
HIERARCH ESO ISS PBL12 END 77.75
HIERARCH ESO ISS PBLA12 START 99.7
HIERARCH ESO ISS PBLA12 END 99.8
HIERARCH ESO ISS PBL13 START 113.127
HIERARCH ESO ISS PBL13 END 113.259
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.1
HIERARCH ESO ISS PBL14 START 118.197
HIERARCH ESO ISS PBL14 END 118.28
HIERARCH ESO ISS PBLA14 START 49.782
HIERARCH ESO ISS PBLA14 END 49.897
HIERARCH ESO ISS PBL23 START 55.993
HIERARCH ESO ISS PBL23 END 56.013
HIERARCH ESO ISS PBLA23 START 34.4
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 90.447
HIERARCH ESO ISS PBL24 END 90.448
HIERARCH ESO ISS PBLA24 START 8.725
HIERARCH ESO ISS PBLA24 END 8.81
HIERARCH ESO ISS PBL34 START 46.766
HIERARCH ESO ISS PBL34 END 46.777
HIERARCH ESO ISS PBLA34 START 337.481
HIERARCH ESO ISS PBLA34 END 337.528
HIERARCH ESO ISS AMBI TAU0 START 0.003691
HIERARCH ESO ISS AMBI TAU0 END 0.003691
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66