Exposure
ID
MATIS.2023-08-16T02:37:06.450_1
Header ID
MATIS.2023-08-16T02:37:06.450
Date updated
2023-08-16 02:45:28 UTC+0000
Release date
2023-08-16 02:37:06 UTC+0000
UTC Start
2023-08-16 02:37:06.450
UTC End
2023-08-16 02:38:06.458
MJD Start
60172.10910243
MJD End
60172.10979696704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004458999999999999
Ambient temperature (°C)
13.03
Seeing (arcsec)
0.665
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 68.3470 271.4000 271.5000
K0-D0 95.9360 95.9250 250.9000 251.1000
K0-J3 56.2870 56.2970 332.6190 332.7130
G2-D0 39.8390 39.8320 214.1000 214.2000
G2-J3 64.3140 64.3020 41.2890 41.3890
D0-J3 103.9620 103.9410 38.5520 38.6510
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 60172.10910243
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 68.347
HIERARCH ESO ISS PBLA12 START 271.4
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 95.936
HIERARCH ESO ISS PBL13 END 95.925
HIERARCH ESO ISS PBLA13 START 250.9
HIERARCH ESO ISS PBLA13 END 251.1
HIERARCH ESO ISS PBL14 START 56.287
HIERARCH ESO ISS PBL14 END 56.297
HIERARCH ESO ISS PBLA14 START 332.619
HIERARCH ESO ISS PBLA14 END 332.713
HIERARCH ESO ISS PBL23 START 39.839
HIERARCH ESO ISS PBL23 END 39.832
HIERARCH ESO ISS PBLA23 START 214.1
HIERARCH ESO ISS PBLA23 END 214.2
HIERARCH ESO ISS PBL24 START 64.314
HIERARCH ESO ISS PBL24 END 64.302
HIERARCH ESO ISS PBLA24 START 41.289
HIERARCH ESO ISS PBLA24 END 41.389
HIERARCH ESO ISS PBL34 START 103.962
HIERARCH ESO ISS PBL34 END 103.941
HIERARCH ESO ISS PBLA34 START 38.552
HIERARCH ESO ISS PBLA34 END 38.651
HIERARCH ESO ISS AMBI TAU0 START 0.004425
HIERARCH ESO ISS AMBI TAU0 END 0.004493
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.65