Exposure
ID
MATIS.2023-08-16T01:02:47.871_1
Header ID
MATIS.2023-08-16T01:02:47.871
Date updated
2023-08-16 01:10:26 UTC+0000
Release date
2023-08-16 01:02:47 UTC+0000
UTC Start
2023-08-16 01:02:47.871
UTC End
2023-08-16 01:03:47.879
MJD Start
60172.04360962
MJD End
60172.04430415704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037275
Ambient temperature (°C)
13.2
Seeing (arcsec)
0.7
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 63.9390 64.0290 258.8000 259.0000
K0-D0 91.9840 92.0720 237.5000 237.7000
K0-J3 54.2530 54.2890 323.7640 323.8450
G2-D0 39.8550 39.8600 201.9000 202.1000
G2-J3 63.9910 64.0050 28.6200 28.7760
D0-J3 103.6780 103.6970 26.0490 26.2030
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 60172.04360962
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 63.939
HIERARCH ESO ISS PBL12 END 64.029
HIERARCH ESO ISS PBLA12 START 258.8
HIERARCH ESO ISS PBLA12 END 259.0
HIERARCH ESO ISS PBL13 START 91.984
HIERARCH ESO ISS PBL13 END 92.072
HIERARCH ESO ISS PBLA13 START 237.5
HIERARCH ESO ISS PBLA13 END 237.7
HIERARCH ESO ISS PBL14 START 54.253
HIERARCH ESO ISS PBL14 END 54.289
HIERARCH ESO ISS PBLA14 START 323.764
HIERARCH ESO ISS PBLA14 END 323.845
HIERARCH ESO ISS PBL23 START 39.855
HIERARCH ESO ISS PBL23 END 39.86
HIERARCH ESO ISS PBLA23 START 201.9
HIERARCH ESO ISS PBLA23 END 202.1
HIERARCH ESO ISS PBL24 START 63.991
HIERARCH ESO ISS PBL24 END 64.005
HIERARCH ESO ISS PBLA24 START 28.62
HIERARCH ESO ISS PBLA24 END 28.776
HIERARCH ESO ISS PBL34 START 103.678
HIERARCH ESO ISS PBL34 END 103.697
HIERARCH ESO ISS PBLA34 START 26.049
HIERARCH ESO ISS PBLA34 END 26.203
HIERARCH ESO ISS AMBI TAU0 START 0.003824
HIERARCH ESO ISS AMBI TAU0 END 0.003631
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.69