Exposure
ID
MATIS.2023-08-12T06:23:58.031_1
Header ID
MATIS.2023-08-12T06:23:58.031
Date updated
2023-08-12 06:35:34 UTC+0000
Release date
2023-08-12 06:23:58 UTC+0000
UTC Start
2023-08-12 06:23:58.031
UTC End
2023-08-12 06:24:58.039
MJD Start
60168.26664388
MJD End
60168.26733841704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0092965
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.77
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 24.6940 24.6910 173.7000 173.9000
A0-D0 22.0340 21.9460 97.4000 97.5000
A0-C1 19.5440 19.5240 152.3000 152.5440
B2-D0 28.9460 28.9010 41.4000 41.4000
B2-C1 9.6440 9.6300 41.3650 41.3950
D0-C1 19.3010 19.2710 221.4250 221.4550
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 60168.26664388
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 24.694
HIERARCH ESO ISS PBL12 END 24.691
HIERARCH ESO ISS PBLA12 START 173.7
HIERARCH ESO ISS PBLA12 END 173.9
HIERARCH ESO ISS PBL13 START 22.034
HIERARCH ESO ISS PBL13 END 21.946
HIERARCH ESO ISS PBLA13 START 97.4
HIERARCH ESO ISS PBLA13 END 97.5
HIERARCH ESO ISS PBL14 START 19.544
HIERARCH ESO ISS PBL14 END 19.524
HIERARCH ESO ISS PBLA14 START 152.3
HIERARCH ESO ISS PBLA14 END 152.544
HIERARCH ESO ISS PBL23 START 28.946
HIERARCH ESO ISS PBL23 END 28.901
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 9.644
HIERARCH ESO ISS PBL24 END 9.63
HIERARCH ESO ISS PBLA24 START 41.365
HIERARCH ESO ISS PBLA24 END 41.395
HIERARCH ESO ISS PBL34 START 19.301
HIERARCH ESO ISS PBL34 END 19.271
HIERARCH ESO ISS PBLA34 START 221.425
HIERARCH ESO ISS PBLA34 END 221.455
HIERARCH ESO ISS AMBI TAU0 START 0.009061
HIERARCH ESO ISS AMBI TAU0 END 0.009532
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.8