Exposure
ID
MATIS.2023-08-15T03:46:27.096_1
Header ID
MATIS.2023-08-15T03:46:27.096
Date updated
2023-08-15 03:55:51 UTC+0000
Release date
2023-08-15 03:46:27 UTC+0000
UTC Start
2023-08-15 03:46:27.096
UTC End
2023-08-15 03:47:27.104
MJD Start
60171.15725805
MJD End
60171.15795258704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0040295
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.625
Observation
ID
56558
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.4610 66.3990 280.0000 280.1000
K0-D0 92.5850 92.4880 258.8000 258.9000
K0-J3 56.5630 56.5630 340.4020 340.5350
G2-D0 38.8810 38.8570 220.7000 220.8000
G2-J3 62.4970 62.4500 48.0560 48.1500
D0-J3 101.1820 101.1120 45.2500 45.3440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60171.15725805
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 66.461
HIERARCH ESO ISS PBL12 END 66.399
HIERARCH ESO ISS PBLA12 START 280.0
HIERARCH ESO ISS PBLA12 END 280.1
HIERARCH ESO ISS PBL13 START 92.585
HIERARCH ESO ISS PBL13 END 92.488
HIERARCH ESO ISS PBLA13 START 258.8
HIERARCH ESO ISS PBLA13 END 258.9
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 340.402
HIERARCH ESO ISS PBLA14 END 340.535
HIERARCH ESO ISS PBL23 START 38.881
HIERARCH ESO ISS PBL23 END 38.857
HIERARCH ESO ISS PBLA23 START 220.7
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 62.497
HIERARCH ESO ISS PBL24 END 62.45
HIERARCH ESO ISS PBLA24 START 48.056
HIERARCH ESO ISS PBLA24 END 48.15
HIERARCH ESO ISS PBL34 START 101.182
HIERARCH ESO ISS PBL34 END 101.112
HIERARCH ESO ISS PBLA34 START 45.25
HIERARCH ESO ISS PBLA34 END 45.344
HIERARCH ESO ISS AMBI TAU0 START 0.004066
HIERARCH ESO ISS AMBI TAU0 END 0.003993
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.63