Exposure
ID
MATIS.2023-08-16T02:40:26.950_1
Header ID
MATIS.2023-08-16T02:40:26.950
Date updated
2023-08-16 02:45:28 UTC+0000
Release date
2023-08-16 02:40:26 UTC+0000
UTC Start
2023-08-16 02:40:26.950
UTC End
2023-08-16 02:41:26.958
MJD Start
60172.11142303
MJD End
60172.11211756704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004553
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.72
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 68.3470 68.3460 271.8000 271.9000
K0-D0 95.8950 95.8800 251.4000 251.5000
K0-J3 56.3180 56.3270 332.9860 333.1000
G2-D0 39.8140 39.8050 214.5000 214.6000
G2-J3 64.2710 64.2570 41.6730 41.7910
D0-J3 103.8930 103.8700 38.9330 39.0500
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 60172.11142303
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 68.347
HIERARCH ESO ISS PBL12 END 68.346
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.9
HIERARCH ESO ISS PBL13 START 95.895
HIERARCH ESO ISS PBL13 END 95.88
HIERARCH ESO ISS PBLA13 START 251.4
HIERARCH ESO ISS PBLA13 END 251.5
HIERARCH ESO ISS PBL14 START 56.318
HIERARCH ESO ISS PBL14 END 56.327
HIERARCH ESO ISS PBLA14 START 332.986
HIERARCH ESO ISS PBLA14 END 333.1
HIERARCH ESO ISS PBL23 START 39.814
HIERARCH ESO ISS PBL23 END 39.805
HIERARCH ESO ISS PBLA23 START 214.5
HIERARCH ESO ISS PBLA23 END 214.6
HIERARCH ESO ISS PBL24 START 64.271
HIERARCH ESO ISS PBL24 END 64.257
HIERARCH ESO ISS PBLA24 START 41.673
HIERARCH ESO ISS PBLA24 END 41.791
HIERARCH ESO ISS PBL34 START 103.893
HIERARCH ESO ISS PBL34 END 103.87
HIERARCH ESO ISS PBLA34 START 38.933
HIERARCH ESO ISS PBLA34 END 39.05
HIERARCH ESO ISS AMBI TAU0 START 0.004553
HIERARCH ESO ISS AMBI TAU0 END 0.004553
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72