Exposure
ID
MATIS.2023-08-16T02:46:37.907_1
Header ID
MATIS.2023-08-16T02:46:37.907
Date updated
2023-08-16 02:55:30 UTC+0000
Release date
2023-08-16 02:46:37 UTC+0000
UTC Start
2023-08-16 02:46:37.907
UTC End
2023-08-16 02:47:37.915
MJD Start
60172.11571652
MJD End
60172.11641105704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047
Ambient temperature (°C)
12.69
Seeing (arcsec)
0.565
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 68.3230 68.3150 272.6000 272.7000
K0-D0 95.7840 95.7610 252.1000 252.2000
K0-J3 56.3700 56.3780 333.6580 333.7740
G2-D0 39.7610 39.7510 215.2000 215.3000
G2-J3 64.1770 64.1600 42.3570 42.4730
D0-J3 103.7450 103.7180 39.6100 39.7250
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 60172.11571652
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 68.323
HIERARCH ESO ISS PBL12 END 68.315
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 95.784
HIERARCH ESO ISS PBL13 END 95.761
HIERARCH ESO ISS PBLA13 START 252.1
HIERARCH ESO ISS PBLA13 END 252.2
HIERARCH ESO ISS PBL14 START 56.37
HIERARCH ESO ISS PBL14 END 56.378
HIERARCH ESO ISS PBLA14 START 333.658
HIERARCH ESO ISS PBLA14 END 333.774
HIERARCH ESO ISS PBL23 START 39.761
HIERARCH ESO ISS PBL23 END 39.751
HIERARCH ESO ISS PBLA23 START 215.2
HIERARCH ESO ISS PBLA23 END 215.3
HIERARCH ESO ISS PBL24 START 64.177
HIERARCH ESO ISS PBL24 END 64.16
HIERARCH ESO ISS PBLA24 START 42.357
HIERARCH ESO ISS PBLA24 END 42.473
HIERARCH ESO ISS PBL34 START 103.745
HIERARCH ESO ISS PBL34 END 103.718
HIERARCH ESO ISS PBLA34 START 39.61
HIERARCH ESO ISS PBLA34 END 39.725
HIERARCH ESO ISS AMBI TAU0 START 0.004535
HIERARCH ESO ISS AMBI TAU0 END 0.004865
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.53