Exposure
ID
PIONI.2023-08-26T09:31:36.162_1
Header ID
PIONI.2023-08-26T09:31:36.162
Date updated
2023-08-26 09:35:34 UTC+0000
Release date
2024-08-26 09:35:34 UTC+0000
UTC Start
2023-08-26 09:31:36.162
UTC End
2023-08-26 09:32:01.762
MJD Start
60182.3969463161
MJD End
60182.397242612395
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003286
Ambient temperature (°C)
14.3
Seeing (arcsec)
0.77
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 74.8000 74.9120 97.9000 97.9000
A0-J2 109.4450 109.5880 70.2000 70.3000
A0-K0 115.9200 116.0070 46.6150 46.7370
G1-J2 55.4510 55.4710 31.4000 31.5000
G1-K0 90.4240 90.4250 6.4460 6.5320
J2-K0 46.4420 46.4540 336.2440 336.2880
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 60182.3969463161
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 74.8
HIERARCH ESO ISS PBL12 END 74.912
HIERARCH ESO ISS PBLA12 START 97.9
HIERARCH ESO ISS PBLA12 END 97.9
HIERARCH ESO ISS PBL13 START 109.445
HIERARCH ESO ISS PBL13 END 109.588
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 115.92
HIERARCH ESO ISS PBL14 END 116.007
HIERARCH ESO ISS PBLA14 START 46.615
HIERARCH ESO ISS PBLA14 END 46.737
HIERARCH ESO ISS PBL23 START 55.451
HIERARCH ESO ISS PBL23 END 55.471
HIERARCH ESO ISS PBLA23 START 31.4
HIERARCH ESO ISS PBLA23 END 31.5
HIERARCH ESO ISS PBL24 START 90.424
HIERARCH ESO ISS PBL24 END 90.425
HIERARCH ESO ISS PBLA24 START 6.446
HIERARCH ESO ISS PBLA24 END 6.532
HIERARCH ESO ISS PBL34 START 46.442
HIERARCH ESO ISS PBL34 END 46.454
HIERARCH ESO ISS PBLA34 START 336.244
HIERARCH ESO ISS PBLA34 END 336.288
HIERARCH ESO ISS AMBI TAU0 START 0.003286
HIERARCH ESO ISS AMBI TAU0 END 0.003286
HIERARCH ESO ISS AMBI TEMP 14.3
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77