Exposure
ID
MATIS.2023-08-11T07:20:55.953_1
Header ID
MATIS.2023-08-11T07:20:55.953
Date updated
2023-08-11 07:30:30 UTC+0000
Release date
2023-08-11 07:20:55 UTC+0000
UTC Start
2023-08-11 07:20:55.953
UTC End
2023-08-11 07:21:55.961
MJD Start
60167.30620316
MJD End
60167.30689769704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005404
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.5700000000000001
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 24.6630 24.6640 183.1000 183.3000
A0-D0 17.1330 17.0350 107.4000 107.6000
A0-C1 18.6830 18.6710 165.8840 166.1610
B2-D0 26.3390 26.2840 42.2000 42.2000
B2-C1 8.7770 8.7590 42.1640 42.1630
D0-C1 17.5620 17.5250 222.2200 222.2200
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 60167.30620316
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 24.663
HIERARCH ESO ISS PBL12 END 24.664
HIERARCH ESO ISS PBLA12 START 183.1
HIERARCH ESO ISS PBLA12 END 183.3
HIERARCH ESO ISS PBL13 START 17.133
HIERARCH ESO ISS PBL13 END 17.035
HIERARCH ESO ISS PBLA13 START 107.4
HIERARCH ESO ISS PBLA13 END 107.6
HIERARCH ESO ISS PBL14 START 18.683
HIERARCH ESO ISS PBL14 END 18.671
HIERARCH ESO ISS PBLA14 START 165.884
HIERARCH ESO ISS PBLA14 END 166.161
HIERARCH ESO ISS PBL23 START 26.339
HIERARCH ESO ISS PBL23 END 26.284
HIERARCH ESO ISS PBLA23 START 42.2
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 8.777
HIERARCH ESO ISS PBL24 END 8.759
HIERARCH ESO ISS PBLA24 START 42.164
HIERARCH ESO ISS PBLA24 END 42.163
HIERARCH ESO ISS PBL34 START 17.562
HIERARCH ESO ISS PBL34 END 17.525
HIERARCH ESO ISS PBLA34 START 222.22
HIERARCH ESO ISS PBLA34 END 222.22
HIERARCH ESO ISS AMBI TAU0 START 0.005404
HIERARCH ESO ISS AMBI TAU0 END 0.005404
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.6