Exposure
ID
MATIS.2023-08-11T06:20:55.865_1
Header ID
MATIS.2023-08-11T06:20:55.865
Date updated
2023-08-11 06:30:46 UTC+0000
Release date
2023-08-11 06:20:55 UTC+0000
UTC Start
2023-08-11 06:20:55.865
UTC End
2023-08-11 06:21:55.873
MJD Start
60167.26453547
MJD End
60167.26523000704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0060715000000000005
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.78
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 24.7110 24.7080 172.5000 172.6000
A0-D0 22.6300 22.5440 96.3000 96.5000
A0-C1 19.6850 19.6640 150.6470 150.8870
B2-D0 29.2470 29.2040 41.2000 41.2000
B2-C1 9.7450 9.7300 41.1460 41.1800
D0-C1 19.5030 19.4740 221.2060 221.2410
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 60167.26453547
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 24.711
HIERARCH ESO ISS PBL12 END 24.708
HIERARCH ESO ISS PBLA12 START 172.5
HIERARCH ESO ISS PBLA12 END 172.6
HIERARCH ESO ISS PBL13 START 22.63
HIERARCH ESO ISS PBL13 END 22.544
HIERARCH ESO ISS PBLA13 START 96.3
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 19.685
HIERARCH ESO ISS PBL14 END 19.664
HIERARCH ESO ISS PBLA14 START 150.647
HIERARCH ESO ISS PBLA14 END 150.887
HIERARCH ESO ISS PBL23 START 29.247
HIERARCH ESO ISS PBL23 END 29.204
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.2
HIERARCH ESO ISS PBL24 START 9.745
HIERARCH ESO ISS PBL24 END 9.73
HIERARCH ESO ISS PBLA24 START 41.146
HIERARCH ESO ISS PBLA24 END 41.18
HIERARCH ESO ISS PBL34 START 19.503
HIERARCH ESO ISS PBL34 END 19.474
HIERARCH ESO ISS PBLA34 START 221.206
HIERARCH ESO ISS PBLA34 END 221.241
HIERARCH ESO ISS AMBI TAU0 START 0.005961
HIERARCH ESO ISS AMBI TAU0 END 0.006182
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78