Exposure
ID
MATIS.2023-08-11T01:27:02.972_1
Header ID
MATIS.2023-08-11T01:27:02.972
Date updated
2023-08-11 01:35:34 UTC+0000
Release date
2023-08-11 01:27:02 UTC+0000
UTC Start
2023-08-11 01:27:02.972
UTC End
2023-08-11 01:28:02.980
MJD Start
60167.06045107
MJD End
60167.06114560704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0024974999999999997
Ambient temperature (°C)
12.99
Seeing (arcsec)
0.985
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 24.0470 24.0680 133.6000 133.7000
A0-D0 30.8030 30.8310 58.3000 58.4000
A0-C1 21.1120 21.1420 105.5420 105.6480
B2-D0 33.9240 33.9250 15.0000 15.1000
B2-C1 11.3000 11.3010 14.9590 15.0930
D0-C1 22.6240 22.6240 195.0190 195.1520
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 60167.06045107
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 24.047
HIERARCH ESO ISS PBL12 END 24.068
HIERARCH ESO ISS PBLA12 START 133.6
HIERARCH ESO ISS PBLA12 END 133.7
HIERARCH ESO ISS PBL13 START 30.803
HIERARCH ESO ISS PBL13 END 30.831
HIERARCH ESO ISS PBLA13 START 58.3
HIERARCH ESO ISS PBLA13 END 58.4
HIERARCH ESO ISS PBL14 START 21.112
HIERARCH ESO ISS PBL14 END 21.142
HIERARCH ESO ISS PBLA14 START 105.542
HIERARCH ESO ISS PBLA14 END 105.648
HIERARCH ESO ISS PBL23 START 33.924
HIERARCH ESO ISS PBL23 END 33.925
HIERARCH ESO ISS PBLA23 START 15.0
HIERARCH ESO ISS PBLA23 END 15.1
HIERARCH ESO ISS PBL24 START 11.3
HIERARCH ESO ISS PBL24 END 11.301
HIERARCH ESO ISS PBLA24 START 14.959
HIERARCH ESO ISS PBLA24 END 15.093
HIERARCH ESO ISS PBL34 START 22.624
HIERARCH ESO ISS PBL34 END 22.624
HIERARCH ESO ISS PBLA34 START 195.019
HIERARCH ESO ISS PBLA34 END 195.152
HIERARCH ESO ISS AMBI TAU0 START 0.002061
HIERARCH ESO ISS AMBI TAU0 END 0.002934
HIERARCH ESO ISS AMBI TEMP 12.99
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 0.96