Exposure
ID
PIONI.2023-07-20T10:05:02.643_1
Header ID
PIONI.2023-07-20T10:05:02.643
Date updated
2023-07-20 10:21:25 UTC+0000
Release date
2023-07-20 10:05:02 UTC+0000
UTC Start
2023-07-20 10:05:02.643
UTC End
2023-07-20 10:05:41.043
MJD Start
60145.420169482
MJD End
60145.42061392644
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003885
Ambient temperature (°C)
16.95
Seeing (arcsec)
0.56
Observation
ID
56319
Category
calibrator
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
41725
Name
HD_209864
RA
331.75383
DEC
-30.93293
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 80.1290 80.0600 146.9000 147.1000
A0-J2 102.0830 101.8810 121.9000 122.1000
A0-K0 95.8690 95.6140 93.9020 94.0150
G1-J2 44.8240 44.7170 73.0000 73.1000
G1-K0 79.7750 79.6910 40.5720 40.6040
J2-K0 48.3340 48.3310 10.7560 10.8390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60145.420169482
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_209864
RA 331.75383
DEC -30.93293
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.129
HIERARCH ESO ISS PBL12 END 80.06
HIERARCH ESO ISS PBLA12 START 146.9
HIERARCH ESO ISS PBLA12 END 147.1
HIERARCH ESO ISS PBL13 START 102.083
HIERARCH ESO ISS PBL13 END 101.881
HIERARCH ESO ISS PBLA13 START 121.9
HIERARCH ESO ISS PBLA13 END 122.1
HIERARCH ESO ISS PBL14 START 95.869
HIERARCH ESO ISS PBL14 END 95.614
HIERARCH ESO ISS PBLA14 START 93.902
HIERARCH ESO ISS PBLA14 END 94.015
HIERARCH ESO ISS PBL23 START 44.824
HIERARCH ESO ISS PBL23 END 44.717
HIERARCH ESO ISS PBLA23 START 73.0
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 79.775
HIERARCH ESO ISS PBL24 END 79.691
HIERARCH ESO ISS PBLA24 START 40.572
HIERARCH ESO ISS PBLA24 END 40.604
HIERARCH ESO ISS PBL34 START 48.334
HIERARCH ESO ISS PBL34 END 48.331
HIERARCH ESO ISS PBLA34 START 10.756
HIERARCH ESO ISS PBLA34 END 10.839
HIERARCH ESO ISS AMBI TAU0 START 0.003885
HIERARCH ESO ISS AMBI TAU0 END 0.003885
HIERARCH ESO ISS AMBI TEMP 16.95
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.55