Exposure
ID
PIONI.2023-08-24T09:57:28.702_1
Header ID
PIONI.2023-08-24T09:57:28.702
Date updated
2023-08-24 10:06:10 UTC+0000
Release date
2024-08-24 10:06:10 UTC+0000
UTC Start
2023-08-24 09:57:28.702
UTC End
2023-08-24 09:57:54.302
MJD Start
60180.4149155286
MJD End
60180.4152118249
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003404
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.55
Observation
ID
56750
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
42052
Name
HD_53501
RA
104.957221
DEC
-67.91522
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 72.4050 72.4500 58.4000 58.6000
A0-J2 121.6070 121.6350 40.4000 40.6000
A0-K0 127.8690 127.8710 26.9860 27.1280
G1-J2 57.2630 57.2600 17.5000 17.6000
G1-K0 76.1010 76.1040 357.2570 357.3600
J2-K0 29.8890 29.9150 315.7340 315.8210
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 60180.4149155286
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_53501
RA 104.957221
DEC -67.91522
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 72.405
HIERARCH ESO ISS PBL12 END 72.45
HIERARCH ESO ISS PBLA12 START 58.4
HIERARCH ESO ISS PBLA12 END 58.6
HIERARCH ESO ISS PBL13 START 121.607
HIERARCH ESO ISS PBL13 END 121.635
HIERARCH ESO ISS PBLA13 START 40.4
HIERARCH ESO ISS PBLA13 END 40.6
HIERARCH ESO ISS PBL14 START 127.869
HIERARCH ESO ISS PBL14 END 127.871
HIERARCH ESO ISS PBLA14 START 26.986
HIERARCH ESO ISS PBLA14 END 27.128
HIERARCH ESO ISS PBL23 START 57.263
HIERARCH ESO ISS PBL23 END 57.26
HIERARCH ESO ISS PBLA23 START 17.5
HIERARCH ESO ISS PBLA23 END 17.6
HIERARCH ESO ISS PBL24 START 76.101
HIERARCH ESO ISS PBL24 END 76.104
HIERARCH ESO ISS PBLA24 START 357.257
HIERARCH ESO ISS PBLA24 END 357.36
HIERARCH ESO ISS PBL34 START 29.889
HIERARCH ESO ISS PBL34 END 29.915
HIERARCH ESO ISS PBLA34 START 315.734
HIERARCH ESO ISS PBLA34 END 315.821
HIERARCH ESO ISS AMBI TAU0 START 0.003404
HIERARCH ESO ISS AMBI TAU0 END 0.003404
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55