Exposure
ID
MATIS.2023-08-08T05:42:45.001_1
Header ID
MATIS.2023-08-08T05:42:45.001
Date updated
2023-08-08 05:51:11 UTC+0000
Release date
2023-08-08 05:42:45 UTC+0000
UTC Start
2023-08-08 05:42:45.001
UTC End
2023-08-08 05:43:45.009
MJD Start
60164.23802085
MJD End
60164.238715387044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022040000000000002
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.77
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 24.9010 24.8960 163.9000 164.1000
A0-D0 26.4500 26.3810 89.4000 89.6000
A0-C1 20.7650 20.7430 139.8070 140.0090
B2-D0 31.1120 31.0790 39.0000 39.0000
B2-C1 10.3650 10.3540 38.9140 38.9690
D0-C1 20.7470 20.7250 218.9760 219.0310
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 60164.23802085
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 24.901
HIERARCH ESO ISS PBL12 END 24.896
HIERARCH ESO ISS PBLA12 START 163.9
HIERARCH ESO ISS PBLA12 END 164.1
HIERARCH ESO ISS PBL13 START 26.45
HIERARCH ESO ISS PBL13 END 26.381
HIERARCH ESO ISS PBLA13 START 89.4
HIERARCH ESO ISS PBLA13 END 89.6
HIERARCH ESO ISS PBL14 START 20.765
HIERARCH ESO ISS PBL14 END 20.743
HIERARCH ESO ISS PBLA14 START 139.807
HIERARCH ESO ISS PBLA14 END 140.009
HIERARCH ESO ISS PBL23 START 31.112
HIERARCH ESO ISS PBL23 END 31.079
HIERARCH ESO ISS PBLA23 START 39.0
HIERARCH ESO ISS PBLA23 END 39.0
HIERARCH ESO ISS PBL24 START 10.365
HIERARCH ESO ISS PBL24 END 10.354
HIERARCH ESO ISS PBLA24 START 38.914
HIERARCH ESO ISS PBLA24 END 38.969
HIERARCH ESO ISS PBL34 START 20.747
HIERARCH ESO ISS PBL34 END 20.725
HIERARCH ESO ISS PBLA34 START 218.976
HIERARCH ESO ISS PBLA34 END 219.031
HIERARCH ESO ISS AMBI TAU0 START 0.002174
HIERARCH ESO ISS AMBI TAU0 END 0.002234
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77