Exposure
ID
MATIS.2023-08-15T02:15:58.805_1
Header ID
MATIS.2023-08-15T02:15:58.805
Date updated
2023-08-15 02:25:35 UTC+0000
Release date
2023-08-15 02:15:58 UTC+0000
UTC Start
2023-08-15 02:15:58.805
UTC End
2023-08-15 02:16:58.813
MJD Start
60171.09443061
MJD End
60171.09512514704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007267
Ambient temperature (°C)
13.85
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 67.9860 68.0120 268.2000 268.3000
K0-D0 95.8140 95.8330 247.7000 247.8000
K0-J3 55.9770 55.9920 329.9680 330.0620
G2-D0 39.9620 39.9590 211.2000 211.3000
G2-J3 64.4980 64.4950 38.2550 38.3730
D0-J3 104.2720 104.2660 35.5490 35.6650
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 60171.09443061
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 67.986
HIERARCH ESO ISS PBL12 END 68.012
HIERARCH ESO ISS PBLA12 START 268.2
HIERARCH ESO ISS PBLA12 END 268.3
HIERARCH ESO ISS PBL13 START 95.814
HIERARCH ESO ISS PBL13 END 95.833
HIERARCH ESO ISS PBLA13 START 247.7
HIERARCH ESO ISS PBLA13 END 247.8
HIERARCH ESO ISS PBL14 START 55.977
HIERARCH ESO ISS PBL14 END 55.992
HIERARCH ESO ISS PBLA14 START 329.968
HIERARCH ESO ISS PBLA14 END 330.062
HIERARCH ESO ISS PBL23 START 39.962
HIERARCH ESO ISS PBL23 END 39.959
HIERARCH ESO ISS PBLA23 START 211.2
HIERARCH ESO ISS PBLA23 END 211.3
HIERARCH ESO ISS PBL24 START 64.498
HIERARCH ESO ISS PBL24 END 64.495
HIERARCH ESO ISS PBLA24 START 38.255
HIERARCH ESO ISS PBLA24 END 38.373
HIERARCH ESO ISS PBL34 START 104.272
HIERARCH ESO ISS PBL34 END 104.266
HIERARCH ESO ISS PBLA34 START 35.549
HIERARCH ESO ISS PBLA34 END 35.665
HIERARCH ESO ISS AMBI TAU0 START 0.007267
HIERARCH ESO ISS AMBI TAU0 END 0.007267
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44