Exposure
ID
MATIS.2023-08-08T05:44:49.408_1
Header ID
MATIS.2023-08-08T05:44:49.408
Date updated
2023-08-08 05:51:11 UTC+0000
Release date
2023-08-08 05:44:49 UTC+0000
UTC Start
2023-08-08 05:44:49.408
UTC End
2023-08-08 05:45:49.416
MJD Start
60164.23946074
MJD End
60164.24015527704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022459999999999997
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.8049999999999999
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 24.8910 24.8870 164.3000 164.4000
A0-D0 26.3090 26.2380 89.7000 89.8000
A0-C1 20.7200 20.6980 140.2210 140.4280
B2-D0 31.0450 31.0120 39.1000 39.1000
B2-C1 10.3430 10.3320 39.0280 39.0840
D0-C1 20.7020 20.6800 219.0900 219.1460
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 60164.23946074
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 24.891
HIERARCH ESO ISS PBL12 END 24.887
HIERARCH ESO ISS PBLA12 START 164.3
HIERARCH ESO ISS PBLA12 END 164.4
HIERARCH ESO ISS PBL13 START 26.309
HIERARCH ESO ISS PBL13 END 26.238
HIERARCH ESO ISS PBLA13 START 89.7
HIERARCH ESO ISS PBLA13 END 89.8
HIERARCH ESO ISS PBL14 START 20.72
HIERARCH ESO ISS PBL14 END 20.698
HIERARCH ESO ISS PBLA14 START 140.221
HIERARCH ESO ISS PBLA14 END 140.428
HIERARCH ESO ISS PBL23 START 31.045
HIERARCH ESO ISS PBL23 END 31.012
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.1
HIERARCH ESO ISS PBL24 START 10.343
HIERARCH ESO ISS PBL24 END 10.332
HIERARCH ESO ISS PBLA24 START 39.028
HIERARCH ESO ISS PBLA24 END 39.084
HIERARCH ESO ISS PBL34 START 20.702
HIERARCH ESO ISS PBL34 END 20.68
HIERARCH ESO ISS PBLA34 START 219.09
HIERARCH ESO ISS PBLA34 END 219.146
HIERARCH ESO ISS AMBI TAU0 START 0.001945
HIERARCH ESO ISS AMBI TAU0 END 0.002547
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.69