Exposure
ID
MATIS.2023-08-08T05:41:24.036_1
Header ID
MATIS.2023-08-08T05:41:24.036
Date updated
2023-08-08 05:51:11 UTC+0000
Release date
2023-08-08 05:41:24 UTC+0000
UTC Start
2023-08-08 05:41:24.036
UTC End
2023-08-08 05:42:24.044
MJD Start
60164.23708375
MJD End
60164.23777828704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022435
Ambient temperature (°C)
11.93
Seeing (arcsec)
0.735
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 24.9070 24.9030 163.7000 163.9000
A0-D0 26.5410 26.4720 89.3000 89.4000
A0-C1 20.7950 20.7730 139.5370 139.7410
B2-D0 31.1550 31.1220 38.9000 38.9000
B2-C1 10.3790 10.3680 38.8370 38.8950
D0-C1 20.7760 20.7540 218.9000 218.9580
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 60164.23708375
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 24.907
HIERARCH ESO ISS PBL12 END 24.903
HIERARCH ESO ISS PBLA12 START 163.7
HIERARCH ESO ISS PBLA12 END 163.9
HIERARCH ESO ISS PBL13 START 26.541
HIERARCH ESO ISS PBL13 END 26.472
HIERARCH ESO ISS PBLA13 START 89.3
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 20.795
HIERARCH ESO ISS PBL14 END 20.773
HIERARCH ESO ISS PBLA14 START 139.537
HIERARCH ESO ISS PBLA14 END 139.741
HIERARCH ESO ISS PBL23 START 31.155
HIERARCH ESO ISS PBL23 END 31.122
HIERARCH ESO ISS PBLA23 START 38.9
HIERARCH ESO ISS PBLA23 END 38.9
HIERARCH ESO ISS PBL24 START 10.379
HIERARCH ESO ISS PBL24 END 10.368
HIERARCH ESO ISS PBLA24 START 38.837
HIERARCH ESO ISS PBLA24 END 38.895
HIERARCH ESO ISS PBL34 START 20.776
HIERARCH ESO ISS PBL34 END 20.754
HIERARCH ESO ISS PBLA34 START 218.9
HIERARCH ESO ISS PBLA34 END 218.958
HIERARCH ESO ISS AMBI TAU0 START 0.002313
HIERARCH ESO ISS AMBI TAU0 END 0.002174
HIERARCH ESO ISS AMBI TEMP 11.93
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.77