Exposure
ID
MATIS.2023-08-15T02:17:20.857_1
Header ID
MATIS.2023-08-15T02:17:20.857
Date updated
2023-08-15 02:25:35 UTC+0000
Release date
2023-08-15 02:17:20 UTC+0000
UTC Start
2023-08-15 02:17:20.857
UTC End
2023-08-15 02:18:20.865
MJD Start
60171.09538029
MJD End
60171.09607482704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007267
Ambient temperature (°C)
13.87
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 68.0210 68.0460 268.3000 268.5000
K0-D0 95.8390 95.8570 247.9000 248.0000
K0-J3 55.9970 56.0130 330.1070 330.2010
G2-D0 39.9580 39.9550 211.3000 211.5000
G2-J3 64.4940 64.4910 38.4260 38.5430
D0-J3 104.2640 104.2580 35.7180 35.8340
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 60171.09538029
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 68.021
HIERARCH ESO ISS PBL12 END 68.046
HIERARCH ESO ISS PBLA12 START 268.3
HIERARCH ESO ISS PBLA12 END 268.5
HIERARCH ESO ISS PBL13 START 95.839
HIERARCH ESO ISS PBL13 END 95.857
HIERARCH ESO ISS PBLA13 START 247.9
HIERARCH ESO ISS PBLA13 END 248.0
HIERARCH ESO ISS PBL14 START 55.997
HIERARCH ESO ISS PBL14 END 56.013
HIERARCH ESO ISS PBLA14 START 330.107
HIERARCH ESO ISS PBLA14 END 330.201
HIERARCH ESO ISS PBL23 START 39.958
HIERARCH ESO ISS PBL23 END 39.955
HIERARCH ESO ISS PBLA23 START 211.3
HIERARCH ESO ISS PBLA23 END 211.5
HIERARCH ESO ISS PBL24 START 64.494
HIERARCH ESO ISS PBL24 END 64.491
HIERARCH ESO ISS PBLA24 START 38.426
HIERARCH ESO ISS PBLA24 END 38.543
HIERARCH ESO ISS PBL34 START 104.264
HIERARCH ESO ISS PBL34 END 104.258
HIERARCH ESO ISS PBLA34 START 35.718
HIERARCH ESO ISS PBLA34 END 35.834
HIERARCH ESO ISS AMBI TAU0 START 0.007267
HIERARCH ESO ISS AMBI TAU0 END 0.007267
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44