Exposure
ID
PIONI.2023-08-23T09:28:38.677_1
Header ID
PIONI.2023-08-23T09:28:38.677
Date updated
2023-08-23 09:36:10 UTC+0000
Release date
2024-08-23 09:36:10 UTC+0000
UTC Start
2023-08-23 09:28:38.677
UTC End
2023-08-23 09:29:04.277
MJD Start
60179.3948920909
MJD End
60179.3951883872
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005576
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.4
Observation
ID
56729
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
42032
Name
HD_22409
RA
53.989272
DEC
-11.19337
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 90.2840 90.2980 113.2000 113.2000
A0-J2 127.1880 127.2450 90.6000 90.7000
A0-K0 123.8540 123.9290 68.7540 68.7900
G1-J2 55.8290 55.8620 52.3000 52.4000
G1-K0 86.7070 86.7310 21.9660 22.0290
J2-K0 47.7480 47.7420 345.7590 345.8100
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 60179.3948920909
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_22409
RA 53.989272
DEC -11.19337
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 90.284
HIERARCH ESO ISS PBL12 END 90.298
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 127.188
HIERARCH ESO ISS PBL13 END 127.245
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 123.854
HIERARCH ESO ISS PBL14 END 123.929
HIERARCH ESO ISS PBLA14 START 68.754
HIERARCH ESO ISS PBLA14 END 68.79
HIERARCH ESO ISS PBL23 START 55.829
HIERARCH ESO ISS PBL23 END 55.862
HIERARCH ESO ISS PBLA23 START 52.3
HIERARCH ESO ISS PBLA23 END 52.4
HIERARCH ESO ISS PBL24 START 86.707
HIERARCH ESO ISS PBL24 END 86.731
HIERARCH ESO ISS PBLA24 START 21.966
HIERARCH ESO ISS PBLA24 END 22.029
HIERARCH ESO ISS PBL34 START 47.748
HIERARCH ESO ISS PBL34 END 47.742
HIERARCH ESO ISS PBLA34 START 345.759
HIERARCH ESO ISS PBLA34 END 345.81
HIERARCH ESO ISS AMBI TAU0 START 0.005576
HIERARCH ESO ISS AMBI TAU0 END 0.005576
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.4