Exposure
ID
MATIS.2023-08-16T01:16:53.382_1
Header ID
MATIS.2023-08-16T01:16:53.382
Date updated
2023-08-16 01:25:35 UTC+0000
Release date
2023-08-16 01:16:53 UTC+0000
UTC Start
2023-08-16 01:16:53.382
UTC End
2023-08-16 01:17:53.390
MJD Start
60172.05339563
MJD End
60172.05409016704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004363499999999999
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.675
Observation
ID
56558
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
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.1110 65.1890 260.8000 260.9000
K0-D0 93.1290 93.2050 239.8000 239.9000
K0-J3 54.7220 54.7530 324.8890 324.9750
G2-D0 39.9140 39.9170 203.9000 204.1000
G2-J3 64.1820 64.1950 30.7310 30.8830
D0-J3 103.9220 103.9380 28.1250 28.2740
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 60172.05339563
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 65.111
HIERARCH ESO ISS PBL12 END 65.189
HIERARCH ESO ISS PBLA12 START 260.8
HIERARCH ESO ISS PBLA12 END 260.9
HIERARCH ESO ISS PBL13 START 93.129
HIERARCH ESO ISS PBL13 END 93.205
HIERARCH ESO ISS PBLA13 START 239.8
HIERARCH ESO ISS PBLA13 END 239.9
HIERARCH ESO ISS PBL14 START 54.722
HIERARCH ESO ISS PBL14 END 54.753
HIERARCH ESO ISS PBLA14 START 324.889
HIERARCH ESO ISS PBLA14 END 324.975
HIERARCH ESO ISS PBL23 START 39.914
HIERARCH ESO ISS PBL23 END 39.917
HIERARCH ESO ISS PBLA23 START 203.9
HIERARCH ESO ISS PBLA23 END 204.1
HIERARCH ESO ISS PBL24 START 64.182
HIERARCH ESO ISS PBL24 END 64.195
HIERARCH ESO ISS PBLA24 START 30.731
HIERARCH ESO ISS PBLA24 END 30.883
HIERARCH ESO ISS PBL34 START 103.922
HIERARCH ESO ISS PBL34 END 103.938
HIERARCH ESO ISS PBLA34 START 28.125
HIERARCH ESO ISS PBLA34 END 28.274
HIERARCH ESO ISS AMBI TAU0 START 0.003984
HIERARCH ESO ISS AMBI TAU0 END 0.004743
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.62