Exposure
ID
MATIS.2023-08-08T05:53:25.885_1
Header ID
MATIS.2023-08-08T05:53:25.885
Date updated
2023-08-08 06:00:25 UTC+0000
Release date
2023-08-08 05:53:25 UTC+0000
UTC Start
2023-08-08 05:53:25.885
UTC End
2023-08-08 05:54:25.893
MJD Start
60164.24543848
MJD End
60164.24613301704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022830000000000003
Ambient temperature (°C)
11.86
Seeing (arcsec)
1.025
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 24.8530 24.8480 165.7000 165.9000
A0-D0 25.7060 25.6330 90.8000 90.9000
A0-C1 20.5320 20.5090 141.9760 142.1870
B2-D0 30.7580 30.7230 39.5000 39.6000
B2-C1 10.2470 10.2360 39.4820 39.5350
D0-C1 20.5110 20.4870 219.5440 219.5970
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 60164.24543848
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 24.853
HIERARCH ESO ISS PBL12 END 24.848
HIERARCH ESO ISS PBLA12 START 165.7
HIERARCH ESO ISS PBLA12 END 165.9
HIERARCH ESO ISS PBL13 START 25.706
HIERARCH ESO ISS PBL13 END 25.633
HIERARCH ESO ISS PBLA13 START 90.8
HIERARCH ESO ISS PBLA13 END 90.9
HIERARCH ESO ISS PBL14 START 20.532
HIERARCH ESO ISS PBL14 END 20.509
HIERARCH ESO ISS PBLA14 START 141.976
HIERARCH ESO ISS PBLA14 END 142.187
HIERARCH ESO ISS PBL23 START 30.758
HIERARCH ESO ISS PBL23 END 30.723
HIERARCH ESO ISS PBLA23 START 39.5
HIERARCH ESO ISS PBLA23 END 39.6
HIERARCH ESO ISS PBL24 START 10.247
HIERARCH ESO ISS PBL24 END 10.236
HIERARCH ESO ISS PBLA24 START 39.482
HIERARCH ESO ISS PBLA24 END 39.535
HIERARCH ESO ISS PBL34 START 20.511
HIERARCH ESO ISS PBL34 END 20.487
HIERARCH ESO ISS PBLA34 START 219.544
HIERARCH ESO ISS PBLA34 END 219.597
HIERARCH ESO ISS AMBI TAU0 START 0.002184
HIERARCH ESO ISS AMBI TAU0 END 0.002382
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.05