Exposure
ID
MATIS.2023-08-11T23:52:52.797_1
Header ID
MATIS.2023-08-11T23:52:52.797
Date updated
2023-08-12 00:05:46 UTC+0000
Release date
2023-08-11 23:52:52 UTC+0000
UTC Start
2023-08-11 23:52:52.797
UTC End
2023-08-11 23:53:52.805
MJD Start
60167.99505552
MJD End
60167.99575005704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052635
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.7
Observation
ID
56521
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
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.2490 21.2910 128.0000 128.0000
A0-D0 27.5440 27.5850 41.2000 41.4000
A0-C1 17.3000 17.3550 96.0070 96.1180
B2-D0 33.8370 33.8370 2.3000 2.5000
B2-C1 11.2720 11.2720 2.2980 2.4450
D0-C1 22.5650 22.5650 182.3460 182.4930
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 60167.99505552
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 21.249
HIERARCH ESO ISS PBL12 END 21.291
HIERARCH ESO ISS PBLA12 START 128.0
HIERARCH ESO ISS PBLA12 END 128.0
HIERARCH ESO ISS PBL13 START 27.544
HIERARCH ESO ISS PBL13 END 27.585
HIERARCH ESO ISS PBLA13 START 41.2
HIERARCH ESO ISS PBLA13 END 41.4
HIERARCH ESO ISS PBL14 START 17.3
HIERARCH ESO ISS PBL14 END 17.355
HIERARCH ESO ISS PBLA14 START 96.007
HIERARCH ESO ISS PBLA14 END 96.118
HIERARCH ESO ISS PBL23 START 33.837
HIERARCH ESO ISS PBL23 END 33.837
HIERARCH ESO ISS PBLA23 START 2.3
HIERARCH ESO ISS PBLA23 END 2.5
HIERARCH ESO ISS PBL24 START 11.272
HIERARCH ESO ISS PBL24 END 11.272
HIERARCH ESO ISS PBLA24 START 2.298
HIERARCH ESO ISS PBLA24 END 2.445
HIERARCH ESO ISS PBL34 START 22.565
HIERARCH ESO ISS PBL34 END 22.565
HIERARCH ESO ISS PBLA34 START 182.346
HIERARCH ESO ISS PBLA34 END 182.493
HIERARCH ESO ISS AMBI TAU0 START 0.005888
HIERARCH ESO ISS AMBI TAU0 END 0.004639
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.75