Exposure
ID
MATIS.2023-08-11T01:23:20.934_1
Header ID
MATIS.2023-08-11T01:23:20.934
Date updated
2023-08-11 01:30:39 UTC+0000
Release date
2023-08-11 01:23:20 UTC+0000
UTC Start
2023-08-11 01:23:20.934
UTC End
2023-08-11 01:24:20.942
MJD Start
60167.05788118
MJD End
60167.05857571704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0025580000000000004
Ambient temperature (°C)
13.09
Seeing (arcsec)
1.125
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 23.9660 23.9890 133.3000 133.4000
A0-D0 30.6980 30.7280 57.7000 57.8000
A0-C1 21.0010 21.0320 105.1500 105.2560
B2-D0 33.9210 33.9220 14.5000 14.6000
B2-C1 11.2990 11.3000 14.4640 14.5990
D0-C1 22.6210 22.6220 194.5230 194.6580
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 60167.05788118
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 23.966
HIERARCH ESO ISS PBL12 END 23.989
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.4
HIERARCH ESO ISS PBL13 START 30.698
HIERARCH ESO ISS PBL13 END 30.728
HIERARCH ESO ISS PBLA13 START 57.7
HIERARCH ESO ISS PBLA13 END 57.8
HIERARCH ESO ISS PBL14 START 21.001
HIERARCH ESO ISS PBL14 END 21.032
HIERARCH ESO ISS PBLA14 START 105.15
HIERARCH ESO ISS PBLA14 END 105.256
HIERARCH ESO ISS PBL23 START 33.921
HIERARCH ESO ISS PBL23 END 33.922
HIERARCH ESO ISS PBLA23 START 14.5
HIERARCH ESO ISS PBLA23 END 14.6
HIERARCH ESO ISS PBL24 START 11.299
HIERARCH ESO ISS PBL24 END 11.3
HIERARCH ESO ISS PBLA24 START 14.464
HIERARCH ESO ISS PBLA24 END 14.599
HIERARCH ESO ISS PBL34 START 22.621
HIERARCH ESO ISS PBL34 END 22.622
HIERARCH ESO ISS PBLA34 START 194.523
HIERARCH ESO ISS PBLA34 END 194.658
HIERARCH ESO ISS AMBI TAU0 START 0.002409
HIERARCH ESO ISS AMBI TAU0 END 0.002707
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 1.17
HIERARCH ESO ISS AMBI FWHM END 1.08