Exposure
ID
MATIS.2023-08-13T04:05:29.187_1
Header ID
MATIS.2023-08-13T04:05:29.187
Date updated
2023-08-13 04:15:29 UTC+0000
Release date
2023-08-13 04:05:29 UTC+0000
UTC Start
2023-08-13 04:05:29.187
UTC End
2023-08-13 04:06:29.195
MJD Start
60169.1704767
MJD End
60169.17117123704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004305
Ambient temperature (°C)
15.1
Seeing (arcsec)
0.86
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 65.7460 65.6740 281.5000 281.7000
K0-D0 91.4620 91.3500 260.1000 260.2000
K0-J3 56.5580 56.5570 341.8480 341.9840
G2-D0 38.6070 38.5800 221.7000 221.8000
G2-J3 61.9630 61.9100 49.0540 49.1440
D0-J3 100.3740 100.2940 46.2390 46.3240
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 60169.1704767
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 65.746
HIERARCH ESO ISS PBL12 END 65.674
HIERARCH ESO ISS PBLA12 START 281.5
HIERARCH ESO ISS PBLA12 END 281.7
HIERARCH ESO ISS PBL13 START 91.462
HIERARCH ESO ISS PBL13 END 91.35
HIERARCH ESO ISS PBLA13 START 260.1
HIERARCH ESO ISS PBLA13 END 260.2
HIERARCH ESO ISS PBL14 START 56.558
HIERARCH ESO ISS PBL14 END 56.557
HIERARCH ESO ISS PBLA14 START 341.848
HIERARCH ESO ISS PBLA14 END 341.984
HIERARCH ESO ISS PBL23 START 38.607
HIERARCH ESO ISS PBL23 END 38.58
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 61.963
HIERARCH ESO ISS PBL24 END 61.91
HIERARCH ESO ISS PBLA24 START 49.054
HIERARCH ESO ISS PBLA24 END 49.144
HIERARCH ESO ISS PBL34 START 100.374
HIERARCH ESO ISS PBL34 END 100.294
HIERARCH ESO ISS PBLA34 START 46.239
HIERARCH ESO ISS PBLA34 END 46.324
HIERARCH ESO ISS AMBI TAU0 START 0.004305
HIERARCH ESO ISS AMBI TAU0 END 0.004305
HIERARCH ESO ISS AMBI TEMP 15.1
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86