Exposure
ID
MATIS.2023-08-16T02:41:40.939_1
Header ID
MATIS.2023-08-16T02:41:40.939
Date updated
2023-08-16 02:50:31 UTC+0000
Release date
2023-08-16 02:41:40 UTC+0000
UTC Start
2023-08-16 02:41:40.939
UTC End
2023-08-16 02:42:40.947
MJD Start
60172.11227939
MJD End
60172.11297392704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004527
Ambient temperature (°C)
12.75
Seeing (arcsec)
0.73
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 68.3450 68.3430 272.0000 272.1000
K0-D0 95.8770 95.8600 251.5000 251.6000
K0-J3 56.3290 56.3380 333.1220 333.2370
G2-D0 39.8040 39.7950 214.6000 214.8000
G2-J3 64.2540 64.2390 41.8140 41.9310
D0-J3 103.8650 103.8410 39.0720 39.1890
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 60172.11227939
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 68.345
HIERARCH ESO ISS PBL12 END 68.343
HIERARCH ESO ISS PBLA12 START 272.0
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.877
HIERARCH ESO ISS PBL13 END 95.86
HIERARCH ESO ISS PBLA13 START 251.5
HIERARCH ESO ISS PBLA13 END 251.6
HIERARCH ESO ISS PBL14 START 56.329
HIERARCH ESO ISS PBL14 END 56.338
HIERARCH ESO ISS PBLA14 START 333.122
HIERARCH ESO ISS PBLA14 END 333.237
HIERARCH ESO ISS PBL23 START 39.804
HIERARCH ESO ISS PBL23 END 39.795
HIERARCH ESO ISS PBLA23 START 214.6
HIERARCH ESO ISS PBLA23 END 214.8
HIERARCH ESO ISS PBL24 START 64.254
HIERARCH ESO ISS PBL24 END 64.239
HIERARCH ESO ISS PBLA24 START 41.814
HIERARCH ESO ISS PBLA24 END 41.931
HIERARCH ESO ISS PBL34 START 103.865
HIERARCH ESO ISS PBL34 END 103.841
HIERARCH ESO ISS PBLA34 START 39.072
HIERARCH ESO ISS PBLA34 END 39.189
HIERARCH ESO ISS AMBI TAU0 START 0.004553
HIERARCH ESO ISS AMBI TAU0 END 0.004501
HIERARCH ESO ISS AMBI TEMP 12.75
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.74