Exposure
ID
MATIS.2023-08-08T05:51:00.250_1
Header ID
MATIS.2023-08-08T05:51:00.250
Date updated
2023-08-08 06:00:25 UTC+0000
Release date
2023-08-08 05:51:00 UTC+0000
UTC Start
2023-08-08 05:51:00.250
UTC End
2023-08-08 05:52:00.258
MJD Start
60164.24375289
MJD End
60164.24444742704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0018935
Ambient temperature (°C)
11.86
Seeing (arcsec)
1.0150000000000001
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 24.8630 24.8590 165.3000 165.5000
A0-D0 25.8790 25.8070 90.5000 90.6000
A0-C1 20.5850 20.5630 141.4740 141.6840
B2-D0 30.8410 30.8060 39.4000 39.5000
B2-C1 10.2750 10.2630 39.3570 39.4100
D0-C1 20.5660 20.5430 219.4190 219.4730
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 60164.24375289
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 24.863
HIERARCH ESO ISS PBL12 END 24.859
HIERARCH ESO ISS PBLA12 START 165.3
HIERARCH ESO ISS PBLA12 END 165.5
HIERARCH ESO ISS PBL13 START 25.879
HIERARCH ESO ISS PBL13 END 25.807
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 20.585
HIERARCH ESO ISS PBL14 END 20.563
HIERARCH ESO ISS PBLA14 START 141.474
HIERARCH ESO ISS PBLA14 END 141.684
HIERARCH ESO ISS PBL23 START 30.841
HIERARCH ESO ISS PBL23 END 30.806
HIERARCH ESO ISS PBLA23 START 39.4
HIERARCH ESO ISS PBLA23 END 39.5
HIERARCH ESO ISS PBL24 START 10.275
HIERARCH ESO ISS PBL24 END 10.263
HIERARCH ESO ISS PBLA24 START 39.357
HIERARCH ESO ISS PBLA24 END 39.41
HIERARCH ESO ISS PBL34 START 20.566
HIERARCH ESO ISS PBL34 END 20.543
HIERARCH ESO ISS PBLA34 START 219.419
HIERARCH ESO ISS PBLA34 END 219.473
HIERARCH ESO ISS AMBI TAU0 START 0.001939
HIERARCH ESO ISS AMBI TAU0 END 0.001848
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 1.09