Exposure
ID
PIONI.2023-08-23T08:15:28.010_1
Header ID
PIONI.2023-08-23T08:15:28.010
Date updated
2023-08-23 08:25:50 UTC+0000
Release date
2023-08-23 08:15:28 UTC+0000
UTC Start
2023-08-23 08:15:28.010
UTC End
2023-08-23 08:15:53.610
MJD Start
60179.3440741897
MJD End
60179.344370486
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003791
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.51
Observation
ID
56724
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
42027
Name
HD_21340
RA
51.401183
DEC
-27.27249
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 83.0490 83.1290 105.4000 105.5000
A0-J2 118.1710 118.2910 80.1000 80.2000
A0-K0 119.7960 119.8830 56.7590 56.8550
G1-J2 55.8900 55.9140 40.6000 40.7000
G1-K0 90.0300 90.0340 12.9240 13.0060
J2-K0 48.1010 48.1070 340.3130 340.3620
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 60179.3440741897
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_21340
RA 51.401183
DEC -27.27249
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 83.049
HIERARCH ESO ISS PBL12 END 83.129
HIERARCH ESO ISS PBLA12 START 105.4
HIERARCH ESO ISS PBLA12 END 105.5
HIERARCH ESO ISS PBL13 START 118.171
HIERARCH ESO ISS PBL13 END 118.291
HIERARCH ESO ISS PBLA13 START 80.1
HIERARCH ESO ISS PBLA13 END 80.2
HIERARCH ESO ISS PBL14 START 119.796
HIERARCH ESO ISS PBL14 END 119.883
HIERARCH ESO ISS PBLA14 START 56.759
HIERARCH ESO ISS PBLA14 END 56.855
HIERARCH ESO ISS PBL23 START 55.89
HIERARCH ESO ISS PBL23 END 55.914
HIERARCH ESO ISS PBLA23 START 40.6
HIERARCH ESO ISS PBLA23 END 40.7
HIERARCH ESO ISS PBL24 START 90.03
HIERARCH ESO ISS PBL24 END 90.034
HIERARCH ESO ISS PBLA24 START 12.924
HIERARCH ESO ISS PBLA24 END 13.006
HIERARCH ESO ISS PBL34 START 48.101
HIERARCH ESO ISS PBL34 END 48.107
HIERARCH ESO ISS PBLA34 START 340.313
HIERARCH ESO ISS PBLA34 END 340.362
HIERARCH ESO ISS AMBI TAU0 START 0.003791
HIERARCH ESO ISS AMBI TAU0 END 0.003791
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51