Exposure
ID
MATIS.2023-08-15T02:22:04.986_1
Header ID
MATIS.2023-08-15T02:22:04.986
Date updated
2023-08-15 02:30:28 UTC+0000
Release date
2023-08-15 02:22:04 UTC+0000
UTC Start
2023-08-15 02:22:04.986
UTC End
2023-08-15 02:23:04.994
MJD Start
60171.09866882
MJD End
60171.09936335704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007267
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.44
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 68.1290 68.1500 268.9000 269.1000
K0-D0 95.9110 95.9240 248.5000 248.6000
K0-J3 56.0660 56.0800 330.5940 330.7010
G2-D0 39.9430 39.9390 211.9000 212.0000
G2-J3 64.4760 64.4700 39.0150 39.1420
D0-J3 104.2290 104.2200 36.3010 36.4270
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 60171.09866882
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 68.129
HIERARCH ESO ISS PBL12 END 68.15
HIERARCH ESO ISS PBLA12 START 268.9
HIERARCH ESO ISS PBLA12 END 269.1
HIERARCH ESO ISS PBL13 START 95.911
HIERARCH ESO ISS PBL13 END 95.924
HIERARCH ESO ISS PBLA13 START 248.5
HIERARCH ESO ISS PBLA13 END 248.6
HIERARCH ESO ISS PBL14 START 56.066
HIERARCH ESO ISS PBL14 END 56.08
HIERARCH ESO ISS PBLA14 START 330.594
HIERARCH ESO ISS PBLA14 END 330.701
HIERARCH ESO ISS PBL23 START 39.943
HIERARCH ESO ISS PBL23 END 39.939
HIERARCH ESO ISS PBLA23 START 211.9
HIERARCH ESO ISS PBLA23 END 212.0
HIERARCH ESO ISS PBL24 START 64.476
HIERARCH ESO ISS PBL24 END 64.47
HIERARCH ESO ISS PBLA24 START 39.015
HIERARCH ESO ISS PBLA24 END 39.142
HIERARCH ESO ISS PBL34 START 104.229
HIERARCH ESO ISS PBL34 END 104.22
HIERARCH ESO ISS PBLA34 START 36.301
HIERARCH ESO ISS PBLA34 END 36.427
HIERARCH ESO ISS AMBI TAU0 START 0.007267
HIERARCH ESO ISS AMBI TAU0 END 0.007267
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44