Exposure
ID
MATIS.2023-08-12T06:12:31.101_1
Header ID
MATIS.2023-08-12T06:12:31.101
Date updated
2023-08-12 06:20:37 UTC+0000
Release date
2023-08-12 06:12:31 UTC+0000
UTC Start
2023-08-12 06:12:31.101
UTC End
2023-08-12 06:13:31.109
MJD Start
60168.2586933
MJD End
60168.25938783704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009396499999999999
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.685
Observation
ID
56521
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
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7230 24.7210 171.7000 171.9000
A0-D0 23.0060 22.9210 95.6000 95.8000
A0-C1 19.7780 19.7570 149.6040 149.8400
B2-D0 29.4360 29.3930 41.0000 41.1000
B2-C1 9.8080 9.7930 40.9930 41.0290
D0-C1 19.6280 19.6000 221.0540 221.0890
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 60168.2586933
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.723
HIERARCH ESO ISS PBL12 END 24.721
HIERARCH ESO ISS PBLA12 START 171.7
HIERARCH ESO ISS PBLA12 END 171.9
HIERARCH ESO ISS PBL13 START 23.006
HIERARCH ESO ISS PBL13 END 22.921
HIERARCH ESO ISS PBLA13 START 95.6
HIERARCH ESO ISS PBLA13 END 95.8
HIERARCH ESO ISS PBL14 START 19.778
HIERARCH ESO ISS PBL14 END 19.757
HIERARCH ESO ISS PBLA14 START 149.604
HIERARCH ESO ISS PBLA14 END 149.84
HIERARCH ESO ISS PBL23 START 29.436
HIERARCH ESO ISS PBL23 END 29.393
HIERARCH ESO ISS PBLA23 START 41.0
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 9.808
HIERARCH ESO ISS PBL24 END 9.793
HIERARCH ESO ISS PBLA24 START 40.993
HIERARCH ESO ISS PBLA24 END 41.029
HIERARCH ESO ISS PBL34 START 19.628
HIERARCH ESO ISS PBL34 END 19.6
HIERARCH ESO ISS PBLA34 START 221.054
HIERARCH ESO ISS PBLA34 END 221.089
HIERARCH ESO ISS AMBI TAU0 START 0.00951
HIERARCH ESO ISS AMBI TAU0 END 0.009283
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.66