Exposure
ID
PIONI.2023-08-26T09:47:01.243_1
Header ID
PIONI.2023-08-26T09:47:01.243
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 09:47:01.243
UTC End
2023-08-26 09:47:26.843
MJD Start
60182.4076532768
MJD End
60182.4079495731
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0036249999999999998
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.69
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 77.5420 77.6430 99.6000 99.7000
A0-J2 112.9870 113.1200 72.9000 73.0000
A0-K0 118.1100 118.1930 49.6610 49.7760
G1-J2 55.9720 55.9920 34.3000 34.4000
G1-K0 90.4460 90.4470 8.6360 8.7200
J2-K0 46.7540 46.7650 337.4310 337.4780
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 60182.4076532768
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 77.542
HIERARCH ESO ISS PBL12 END 77.643
HIERARCH ESO ISS PBLA12 START 99.6
HIERARCH ESO ISS PBLA12 END 99.7
HIERARCH ESO ISS PBL13 START 112.987
HIERARCH ESO ISS PBL13 END 113.12
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 118.11
HIERARCH ESO ISS PBL14 END 118.193
HIERARCH ESO ISS PBLA14 START 49.661
HIERARCH ESO ISS PBLA14 END 49.776
HIERARCH ESO ISS PBL23 START 55.972
HIERARCH ESO ISS PBL23 END 55.992
HIERARCH ESO ISS PBLA23 START 34.3
HIERARCH ESO ISS PBLA23 END 34.4
HIERARCH ESO ISS PBL24 START 90.446
HIERARCH ESO ISS PBL24 END 90.447
HIERARCH ESO ISS PBLA24 START 8.636
HIERARCH ESO ISS PBLA24 END 8.72
HIERARCH ESO ISS PBL34 START 46.754
HIERARCH ESO ISS PBL34 END 46.765
HIERARCH ESO ISS PBLA34 START 337.431
HIERARCH ESO ISS PBLA34 END 337.478
HIERARCH ESO ISS AMBI TAU0 START 0.003559
HIERARCH ESO ISS AMBI TAU0 END 0.003691
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.66