Exposure
ID
MATIS.2023-08-12T00:49:41.857_1
Header ID
MATIS.2023-08-12T00:49:41.857
Date updated
2023-08-12 01:00:50 UTC+0000
Release date
2023-08-12 00:49:41 UTC+0000
UTC Start
2023-08-12 00:49:41.857
UTC End
2023-08-12 00:50:41.865
MJD Start
60168.03451223
MJD End
60168.03520676704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003712
Ambient temperature (°C)
12.91
Seeing (arcsec)
0.79
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 23.2140 23.2440 131.1000 131.2000
A0-D0 29.7420 29.7780 52.6000 52.8000
A0-C1 19.9660 20.0060 102.0290 102.1370
B2-D0 33.8880 33.8890 10.4000 10.6000
B2-C1 11.2890 11.2890 10.3950 10.5390
D0-C1 22.6000 22.6000 190.4510 190.5950
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 60168.03451223
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 23.214
HIERARCH ESO ISS PBL12 END 23.244
HIERARCH ESO ISS PBLA12 START 131.1
HIERARCH ESO ISS PBLA12 END 131.2
HIERARCH ESO ISS PBL13 START 29.742
HIERARCH ESO ISS PBL13 END 29.778
HIERARCH ESO ISS PBLA13 START 52.6
HIERARCH ESO ISS PBLA13 END 52.8
HIERARCH ESO ISS PBL14 START 19.966
HIERARCH ESO ISS PBL14 END 20.006
HIERARCH ESO ISS PBLA14 START 102.029
HIERARCH ESO ISS PBLA14 END 102.137
HIERARCH ESO ISS PBL23 START 33.888
HIERARCH ESO ISS PBL23 END 33.889
HIERARCH ESO ISS PBLA23 START 10.4
HIERARCH ESO ISS PBLA23 END 10.6
HIERARCH ESO ISS PBL24 START 11.289
HIERARCH ESO ISS PBL24 END 11.289
HIERARCH ESO ISS PBLA24 START 10.395
HIERARCH ESO ISS PBLA24 END 10.539
HIERARCH ESO ISS PBL34 START 22.6
HIERARCH ESO ISS PBL34 END 22.6
HIERARCH ESO ISS PBLA34 START 190.451
HIERARCH ESO ISS PBLA34 END 190.595
HIERARCH ESO ISS AMBI TAU0 START 0.00392
HIERARCH ESO ISS AMBI TAU0 END 0.003504
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79