Exposure
ID
PIONI.2023-08-23T08:14:50.681_1
Header ID
PIONI.2023-08-23T08:14:50.681
Date updated
2023-08-23 08:20:46 UTC+0000
Release date
2023-08-23 08:14:50 UTC+0000
UTC Start
2023-08-23 08:14:50.681
UTC End
2023-08-23 08:15:16.281
MJD Start
60179.3436421393
MJD End
60179.343938435595
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004115000000000001
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 82.9650 83.0460 105.4000 105.4000
A0-J2 118.0470 118.1680 80.0000 80.1000
A0-K0 119.7050 119.7930 56.6590 56.7560
G1-J2 55.8640 55.8890 40.5000 40.6000
G1-K0 90.0250 90.0290 12.8390 12.9210
J2-K0 48.0950 48.1010 340.2610 340.3100
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 60179.3436421393
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 82.965
HIERARCH ESO ISS PBL12 END 83.046
HIERARCH ESO ISS PBLA12 START 105.4
HIERARCH ESO ISS PBLA12 END 105.4
HIERARCH ESO ISS PBL13 START 118.047
HIERARCH ESO ISS PBL13 END 118.168
HIERARCH ESO ISS PBLA13 START 80.0
HIERARCH ESO ISS PBLA13 END 80.1
HIERARCH ESO ISS PBL14 START 119.705
HIERARCH ESO ISS PBL14 END 119.793
HIERARCH ESO ISS PBLA14 START 56.659
HIERARCH ESO ISS PBLA14 END 56.756
HIERARCH ESO ISS PBL23 START 55.864
HIERARCH ESO ISS PBL23 END 55.889
HIERARCH ESO ISS PBLA23 START 40.5
HIERARCH ESO ISS PBLA23 END 40.6
HIERARCH ESO ISS PBL24 START 90.025
HIERARCH ESO ISS PBL24 END 90.029
HIERARCH ESO ISS PBLA24 START 12.839
HIERARCH ESO ISS PBLA24 END 12.921
HIERARCH ESO ISS PBL34 START 48.095
HIERARCH ESO ISS PBL34 END 48.101
HIERARCH ESO ISS PBLA34 START 340.261
HIERARCH ESO ISS PBLA34 END 340.31
HIERARCH ESO ISS AMBI TAU0 START 0.004439
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