Exposure
ID
MATIS.2023-08-15T02:20:52.246_1
Header ID
MATIS.2023-08-15T02:20:52.246
Date updated
2023-08-15 02:30:28 UTC+0000
Release date
2023-08-15 02:20:52 UTC+0000
UTC Start
2023-08-15 02:20:52.246
UTC End
2023-08-15 02:21:52.254
MJD Start
60171.09782692
MJD End
60171.09852145704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007267
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.44
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 68.1040 68.1250 268.8000 268.9000
K0-D0 95.8950 95.9090 248.3000 248.5000
K0-J3 56.0490 56.0630 330.4700 330.5630
G2-D0 39.9470 39.9430 211.8000 211.9000
G2-J3 64.4810 64.4760 38.8660 38.9800
D0-J3 104.2390 104.2310 36.1540 36.2670
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 60171.09782692
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 68.104
HIERARCH ESO ISS PBL12 END 68.125
HIERARCH ESO ISS PBLA12 START 268.8
HIERARCH ESO ISS PBLA12 END 268.9
HIERARCH ESO ISS PBL13 START 95.895
HIERARCH ESO ISS PBL13 END 95.909
HIERARCH ESO ISS PBLA13 START 248.3
HIERARCH ESO ISS PBLA13 END 248.5
HIERARCH ESO ISS PBL14 START 56.049
HIERARCH ESO ISS PBL14 END 56.063
HIERARCH ESO ISS PBLA14 START 330.47
HIERARCH ESO ISS PBLA14 END 330.563
HIERARCH ESO ISS PBL23 START 39.947
HIERARCH ESO ISS PBL23 END 39.943
HIERARCH ESO ISS PBLA23 START 211.8
HIERARCH ESO ISS PBLA23 END 211.9
HIERARCH ESO ISS PBL24 START 64.481
HIERARCH ESO ISS PBL24 END 64.476
HIERARCH ESO ISS PBLA24 START 38.866
HIERARCH ESO ISS PBLA24 END 38.98
HIERARCH ESO ISS PBL34 START 104.239
HIERARCH ESO ISS PBL34 END 104.231
HIERARCH ESO ISS PBLA34 START 36.154
HIERARCH ESO ISS PBLA34 END 36.267
HIERARCH ESO ISS AMBI TAU0 START 0.007267
HIERARCH ESO ISS AMBI TAU0 END 0.007267
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44