Exposure
ID
MATIS.2023-08-12T06:13:56.135_1
Header ID
MATIS.2023-08-12T06:13:56.135
Date updated
2023-08-12 06:25:33 UTC+0000
Release date
2023-08-12 06:13:56 UTC+0000
UTC Start
2023-08-12 06:13:56.135
UTC End
2023-08-12 06:14:56.143
MJD Start
60168.25967749
MJD End
60168.26037202704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0098065
Ambient temperature (°C)
14.24
Seeing (arcsec)
0.69
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 24.7190 24.7170 171.9000 172.1000
A0-D0 22.8880 22.8030 95.8000 96.0000
A0-C1 19.7480 19.7270 149.9330 150.1700
B2-D0 29.3770 29.3340 41.1000 41.1000
B2-C1 9.7880 9.7740 41.0420 41.0770
D0-C1 19.5890 19.5600 221.1030 221.1380
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 60168.25967749
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 24.719
HIERARCH ESO ISS PBL12 END 24.717
HIERARCH ESO ISS PBLA12 START 171.9
HIERARCH ESO ISS PBLA12 END 172.1
HIERARCH ESO ISS PBL13 START 22.888
HIERARCH ESO ISS PBL13 END 22.803
HIERARCH ESO ISS PBLA13 START 95.8
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 19.748
HIERARCH ESO ISS PBL14 END 19.727
HIERARCH ESO ISS PBLA14 START 149.933
HIERARCH ESO ISS PBLA14 END 150.17
HIERARCH ESO ISS PBL23 START 29.377
HIERARCH ESO ISS PBL23 END 29.334
HIERARCH ESO ISS PBLA23 START 41.1
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 9.788
HIERARCH ESO ISS PBL24 END 9.774
HIERARCH ESO ISS PBLA24 START 41.042
HIERARCH ESO ISS PBLA24 END 41.077
HIERARCH ESO ISS PBL34 START 19.589
HIERARCH ESO ISS PBL34 END 19.56
HIERARCH ESO ISS PBLA34 START 221.103
HIERARCH ESO ISS PBLA34 END 221.138
HIERARCH ESO ISS AMBI TAU0 START 0.009283
HIERARCH ESO ISS AMBI TAU0 END 0.01033
HIERARCH ESO ISS AMBI TEMP 14.24
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.72