Exposure
ID
MATIS.2023-08-11T06:29:38.031_1
Header ID
MATIS.2023-08-11T06:29:38.031
Date updated
2023-08-11 06:40:42 UTC+0000
Release date
2023-08-11 06:29:38 UTC+0000
UTC Start
2023-08-11 06:29:38.031
UTC End
2023-08-11 06:30:38.039
MJD Start
60167.27057906
MJD End
60167.27127359704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007265499999999999
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.705
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 24.6900 24.6880 174.0000 174.2000
A0-D0 21.8850 21.7960 97.7000 97.8000
A0-C1 19.5100 19.4900 152.7140 152.9600
B2-D0 28.8700 28.8240 41.5000 41.5000
B2-C1 9.6190 9.6040 41.4150 41.4450
D0-C1 19.2500 19.2200 221.4750 221.5050
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 60167.27057906
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 24.69
HIERARCH ESO ISS PBL12 END 24.688
HIERARCH ESO ISS PBLA12 START 174.0
HIERARCH ESO ISS PBLA12 END 174.2
HIERARCH ESO ISS PBL13 START 21.885
HIERARCH ESO ISS PBL13 END 21.796
HIERARCH ESO ISS PBLA13 START 97.7
HIERARCH ESO ISS PBLA13 END 97.8
HIERARCH ESO ISS PBL14 START 19.51
HIERARCH ESO ISS PBL14 END 19.49
HIERARCH ESO ISS PBLA14 START 152.714
HIERARCH ESO ISS PBLA14 END 152.96
HIERARCH ESO ISS PBL23 START 28.87
HIERARCH ESO ISS PBL23 END 28.824
HIERARCH ESO ISS PBLA23 START 41.5
HIERARCH ESO ISS PBLA23 END 41.5
HIERARCH ESO ISS PBL24 START 9.619
HIERARCH ESO ISS PBL24 END 9.604
HIERARCH ESO ISS PBLA24 START 41.415
HIERARCH ESO ISS PBLA24 END 41.445
HIERARCH ESO ISS PBL34 START 19.25
HIERARCH ESO ISS PBL34 END 19.22
HIERARCH ESO ISS PBLA34 START 221.475
HIERARCH ESO ISS PBLA34 END 221.505
HIERARCH ESO ISS AMBI TAU0 START 0.006549
HIERARCH ESO ISS AMBI TAU0 END 0.007982
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.72