Exposure
ID
MATIS.2023-08-13T03:59:50.829_1
Header ID
MATIS.2023-08-13T03:59:50.829
Date updated
2023-08-13 04:10:42 UTC+0000
Release date
2023-08-13 03:59:50 UTC+0000
UTC Start
2023-08-13 03:59:50.829
UTC End
2023-08-13 04:00:50.837
MJD Start
60169.16656052
MJD End
60169.167255057044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043155
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.74
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 66.1200 66.0540 280.7000 280.9000
K0-D0 92.0480 91.9450 259.5000 259.6000
K0-J3 56.5620 56.5620 341.1140 341.2480
G2-D0 38.7490 38.7240 221.2000 221.3000
G2-J3 62.2400 62.1910 48.5540 48.6480
D0-J3 100.7940 100.7200 45.7430 45.8350
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 60169.16656052
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 66.12
HIERARCH ESO ISS PBL12 END 66.054
HIERARCH ESO ISS PBLA12 START 280.7
HIERARCH ESO ISS PBLA12 END 280.9
HIERARCH ESO ISS PBL13 START 92.048
HIERARCH ESO ISS PBL13 END 91.945
HIERARCH ESO ISS PBLA13 START 259.5
HIERARCH ESO ISS PBLA13 END 259.6
HIERARCH ESO ISS PBL14 START 56.562
HIERARCH ESO ISS PBL14 END 56.562
HIERARCH ESO ISS PBLA14 START 341.114
HIERARCH ESO ISS PBLA14 END 341.248
HIERARCH ESO ISS PBL23 START 38.749
HIERARCH ESO ISS PBL23 END 38.724
HIERARCH ESO ISS PBLA23 START 221.2
HIERARCH ESO ISS PBLA23 END 221.3
HIERARCH ESO ISS PBL24 START 62.24
HIERARCH ESO ISS PBL24 END 62.191
HIERARCH ESO ISS PBLA24 START 48.554
HIERARCH ESO ISS PBLA24 END 48.648
HIERARCH ESO ISS PBL34 START 100.794
HIERARCH ESO ISS PBL34 END 100.72
HIERARCH ESO ISS PBLA34 START 45.743
HIERARCH ESO ISS PBLA34 END 45.835
HIERARCH ESO ISS AMBI TAU0 START 0.004023
HIERARCH ESO ISS AMBI TAU0 END 0.004608
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.75