Exposure
ID
MATIS.2023-08-08T05:40:02.941_1
Header ID
MATIS.2023-08-08T05:40:02.941
Date updated
2023-08-08 05:51:11 UTC+0000
Release date
2023-08-08 05:40:02 UTC+0000
UTC Start
2023-08-08 05:40:02.941
UTC End
2023-08-08 05:41:02.949
MJD Start
60164.23614515
MJD End
60164.23683968704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002644
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.6799999999999999
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 24.9140 24.9090 163.5000 163.7000
A0-D0 26.6310 26.5630 89.1000 89.2000
A0-C1 20.8240 20.8020 139.2710 139.4710
B2-D0 31.1970 31.1650 38.8000 38.9000
B2-C1 10.3930 10.3830 38.7620 38.8190
D0-C1 20.8040 20.7830 218.8250 218.8810
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 60164.23614515
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 24.914
HIERARCH ESO ISS PBL12 END 24.909
HIERARCH ESO ISS PBLA12 START 163.5
HIERARCH ESO ISS PBLA12 END 163.7
HIERARCH ESO ISS PBL13 START 26.631
HIERARCH ESO ISS PBL13 END 26.563
HIERARCH ESO ISS PBLA13 START 89.1
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 20.824
HIERARCH ESO ISS PBL14 END 20.802
HIERARCH ESO ISS PBLA14 START 139.271
HIERARCH ESO ISS PBLA14 END 139.471
HIERARCH ESO ISS PBL23 START 31.197
HIERARCH ESO ISS PBL23 END 31.165
HIERARCH ESO ISS PBLA23 START 38.8
HIERARCH ESO ISS PBLA23 END 38.9
HIERARCH ESO ISS PBL24 START 10.393
HIERARCH ESO ISS PBL24 END 10.383
HIERARCH ESO ISS PBLA24 START 38.762
HIERARCH ESO ISS PBLA24 END 38.819
HIERARCH ESO ISS PBL34 START 20.804
HIERARCH ESO ISS PBL34 END 20.783
HIERARCH ESO ISS PBLA34 START 218.825
HIERARCH ESO ISS PBLA34 END 218.881
HIERARCH ESO ISS AMBI TAU0 START 0.002975
HIERARCH ESO ISS AMBI TAU0 END 0.002313
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.7