Exposure
ID
MATIS.2023-08-13T04:09:14.783_1
Header ID
MATIS.2023-08-13T04:09:14.783
Date updated
2023-08-13 04:20:22 UTC+0000
Release date
2023-08-13 04:09:14 UTC+0000
UTC Start
2023-08-13 04:09:14.783
UTC End
2023-08-13 04:10:14.791
MJD Start
60169.17308777
MJD End
60169.17378230704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004623
Ambient temperature (°C)
15.14
Seeing (arcsec)
0.7
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 65.4810 65.4070 282.1000 282.2000
K0-D0 91.0470 90.9320 260.6000 260.7000
K0-J3 56.5550 56.5530 342.3440 342.4800
G2-D0 38.5070 38.4790 222.0000 222.1000
G2-J3 61.7670 61.7130 49.3810 49.4710
D0-J3 100.0790 99.9970 46.5580 46.6460
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 60169.17308777
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 65.481
HIERARCH ESO ISS PBL12 END 65.407
HIERARCH ESO ISS PBLA12 START 282.1
HIERARCH ESO ISS PBLA12 END 282.2
HIERARCH ESO ISS PBL13 START 91.047
HIERARCH ESO ISS PBL13 END 90.932
HIERARCH ESO ISS PBLA13 START 260.6
HIERARCH ESO ISS PBLA13 END 260.7
HIERARCH ESO ISS PBL14 START 56.555
HIERARCH ESO ISS PBL14 END 56.553
HIERARCH ESO ISS PBLA14 START 342.344
HIERARCH ESO ISS PBLA14 END 342.48
HIERARCH ESO ISS PBL23 START 38.507
HIERARCH ESO ISS PBL23 END 38.479
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.1
HIERARCH ESO ISS PBL24 START 61.767
HIERARCH ESO ISS PBL24 END 61.713
HIERARCH ESO ISS PBLA24 START 49.381
HIERARCH ESO ISS PBLA24 END 49.471
HIERARCH ESO ISS PBL34 START 100.079
HIERARCH ESO ISS PBL34 END 99.997
HIERARCH ESO ISS PBLA34 START 46.558
HIERARCH ESO ISS PBLA34 END 46.646
HIERARCH ESO ISS AMBI TAU0 START 0.004623
HIERARCH ESO ISS AMBI TAU0 END 0.004623
HIERARCH ESO ISS AMBI TEMP 15.14
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7