Exposure
ID
MATIS.2023-08-12T00:48:19.367_1
Header ID
MATIS.2023-08-12T00:48:19.367
Date updated
2023-08-12 00:55:43 UTC+0000
Release date
2023-08-12 00:48:19 UTC+0000
UTC Start
2023-08-12 00:48:19.367
UTC End
2023-08-12 00:49:19.375
MJD Start
60168.03355749
MJD End
60168.03425202704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0035575
Ambient temperature (°C)
13.04
Seeing (arcsec)
0.8
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 23.1750 23.2040 131.0000 131.1000
A0-D0 29.6930 29.7290 52.3000 52.5000
A0-C1 19.9130 19.9520 101.8860 101.9920
B2-D0 33.8870 33.8880 10.2000 10.4000
B2-C1 11.2880 11.2890 10.2040 10.3460
D0-C1 22.5980 22.5990 190.2600 190.4020
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 60168.03355749
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 23.175
HIERARCH ESO ISS PBL12 END 23.204
HIERARCH ESO ISS PBLA12 START 131.0
HIERARCH ESO ISS PBLA12 END 131.1
HIERARCH ESO ISS PBL13 START 29.693
HIERARCH ESO ISS PBL13 END 29.729
HIERARCH ESO ISS PBLA13 START 52.3
HIERARCH ESO ISS PBLA13 END 52.5
HIERARCH ESO ISS PBL14 START 19.913
HIERARCH ESO ISS PBL14 END 19.952
HIERARCH ESO ISS PBLA14 START 101.886
HIERARCH ESO ISS PBLA14 END 101.992
HIERARCH ESO ISS PBL23 START 33.887
HIERARCH ESO ISS PBL23 END 33.888
HIERARCH ESO ISS PBLA23 START 10.2
HIERARCH ESO ISS PBLA23 END 10.4
HIERARCH ESO ISS PBL24 START 11.288
HIERARCH ESO ISS PBL24 END 11.289
HIERARCH ESO ISS PBLA24 START 10.204
HIERARCH ESO ISS PBLA24 END 10.346
HIERARCH ESO ISS PBL34 START 22.598
HIERARCH ESO ISS PBL34 END 22.599
HIERARCH ESO ISS PBLA34 START 190.26
HIERARCH ESO ISS PBLA34 END 190.402
HIERARCH ESO ISS AMBI TAU0 START 0.003195
HIERARCH ESO ISS AMBI TAU0 END 0.00392
HIERARCH ESO ISS AMBI TEMP 13.04
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.82