Exposure
ID
MATIS.2023-08-13T04:06:49.954_1
Header ID
MATIS.2023-08-13T04:06:49.954
Date updated
2023-08-13 04:15:29 UTC+0000
Release date
2023-08-13 04:06:49 UTC+0000
UTC Start
2023-08-13 04:06:49.954
UTC End
2023-08-13 04:07:49.962
MJD Start
60169.17141151
MJD End
60169.17210604704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004507499999999999
Ambient temperature (°C)
15.02
Seeing (arcsec)
0.715
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 65.6520 65.5810 281.7000 281.9000
K0-D0 91.3150 91.2040 260.3000 260.4000
K0-J3 56.5570 56.5560 342.0280 342.1590
G2-D0 38.5720 38.5450 221.8000 221.9000
G2-J3 61.8930 61.8400 49.1740 49.2600
D0-J3 100.2700 100.1900 46.3540 46.4380
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 60169.17141151
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 65.652
HIERARCH ESO ISS PBL12 END 65.581
HIERARCH ESO ISS PBLA12 START 281.7
HIERARCH ESO ISS PBLA12 END 281.9
HIERARCH ESO ISS PBL13 START 91.315
HIERARCH ESO ISS PBL13 END 91.204
HIERARCH ESO ISS PBLA13 START 260.3
HIERARCH ESO ISS PBLA13 END 260.4
HIERARCH ESO ISS PBL14 START 56.557
HIERARCH ESO ISS PBL14 END 56.556
HIERARCH ESO ISS PBLA14 START 342.028
HIERARCH ESO ISS PBLA14 END 342.159
HIERARCH ESO ISS PBL23 START 38.572
HIERARCH ESO ISS PBL23 END 38.545
HIERARCH ESO ISS PBLA23 START 221.8
HIERARCH ESO ISS PBLA23 END 221.9
HIERARCH ESO ISS PBL24 START 61.893
HIERARCH ESO ISS PBL24 END 61.84
HIERARCH ESO ISS PBLA24 START 49.174
HIERARCH ESO ISS PBLA24 END 49.26
HIERARCH ESO ISS PBL34 START 100.27
HIERARCH ESO ISS PBL34 END 100.19
HIERARCH ESO ISS PBLA34 START 46.354
HIERARCH ESO ISS PBLA34 END 46.438
HIERARCH ESO ISS AMBI TAU0 START 0.004677
HIERARCH ESO ISS AMBI TAU0 END 0.004338
HIERARCH ESO ISS AMBI TEMP 15.02
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.71