Exposure
ID
PIONI.2023-08-26T09:26:05.193_1
Header ID
PIONI.2023-08-26T09:26:05.193
Date updated
2023-08-26 09:35:34 UTC+0000
Release date
2023-08-26 09:26:05 UTC+0000
UTC Start
2023-08-26 09:26:05.193
UTC End
2023-08-26 09:26:30.793
MJD Start
60182.3931156583
MJD End
60182.393411954596
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002967
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.75
Observation
ID
56774
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
42072
Name
HD_38920
RA
86.860367
DEC
-36.48746
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 71.9700 72.0850 93.4000 93.5000
A0-J2 108.1850 108.3200 65.4000 65.5000
A0-K0 116.7160 116.7910 42.6330 42.7620
G1-J2 56.0410 56.0560 28.2000 28.3000
G1-K0 90.4530 90.4520 4.5760 4.6620
J2-K0 45.1200 45.1360 334.6920 334.7370
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 60182.3931156583
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_38920
RA 86.860367
DEC -36.48746
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 71.97
HIERARCH ESO ISS PBL12 END 72.085
HIERARCH ESO ISS PBLA12 START 93.4
HIERARCH ESO ISS PBLA12 END 93.5
HIERARCH ESO ISS PBL13 START 108.185
HIERARCH ESO ISS PBL13 END 108.32
HIERARCH ESO ISS PBLA13 START 65.4
HIERARCH ESO ISS PBLA13 END 65.5
HIERARCH ESO ISS PBL14 START 116.716
HIERARCH ESO ISS PBL14 END 116.791
HIERARCH ESO ISS PBLA14 START 42.633
HIERARCH ESO ISS PBLA14 END 42.762
HIERARCH ESO ISS PBL23 START 56.041
HIERARCH ESO ISS PBL23 END 56.056
HIERARCH ESO ISS PBLA23 START 28.2
HIERARCH ESO ISS PBLA23 END 28.3
HIERARCH ESO ISS PBL24 START 90.453
HIERARCH ESO ISS PBL24 END 90.452
HIERARCH ESO ISS PBLA24 START 4.576
HIERARCH ESO ISS PBLA24 END 4.662
HIERARCH ESO ISS PBL34 START 45.12
HIERARCH ESO ISS PBL34 END 45.136
HIERARCH ESO ISS PBLA34 START 334.692
HIERARCH ESO ISS PBLA34 END 334.737
HIERARCH ESO ISS AMBI TAU0 START 0.00301
HIERARCH ESO ISS AMBI TAU0 END 0.002924
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.73