Exposure
ID
MATIS.2021-09-03T00:22:07.115_1
Header ID
MATIS.2021-09-03T00:22:07.115
Date updated
2021-09-03 00:31:19 UTC+0000
Release date
2021-09-03 00:22:07 UTC+0000
UTC Start
2021-09-03 00:22:07.115
UTC End
2021-09-03 00:23:07.123
MJD Start
59460.01536013
MJD End
59460.016054667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004728
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.97
Observation
ID
48090
Category
calibrator
Program ID
105.20JK.001
Program Title
THE MOST COMPACT HIGH-MASS PROTOBINARY SYSTEM YET? IMAGING OF THE BINARY AND ITS CIRCUMBINARY DISK
Program Type
Normal
PI / COI
KRAUS/ BATE/ HONE
Target
ID
36083
Name
HD 149694
RA
249.788097
DEC
-52.84994
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 24.6210 24.6270 156.5000 156.6000
A0-D0 28.9770 28.9410 94.5000 94.7000
A0-C1 22.6150 22.6140 134.3370 134.5410
B2-D0 27.8380 27.8020 43.2000 43.3000
B2-C1 9.2730 9.2610 43.1500 43.2720
D0-C1 18.5650 18.5410 223.2270 223.3490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20JK.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59460.01536013
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 149694
RA 249.788097
DEC -52.84994
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 24.621
HIERARCH ESO ISS PBL12 END 24.627
HIERARCH ESO ISS PBLA12 START 156.5
HIERARCH ESO ISS PBLA12 END 156.6
HIERARCH ESO ISS PBL13 START 28.977
HIERARCH ESO ISS PBL13 END 28.941
HIERARCH ESO ISS PBLA13 START 94.5
HIERARCH ESO ISS PBLA13 END 94.7
HIERARCH ESO ISS PBL14 START 22.615
HIERARCH ESO ISS PBL14 END 22.614
HIERARCH ESO ISS PBLA14 START 134.337
HIERARCH ESO ISS PBLA14 END 134.541
HIERARCH ESO ISS PBL23 START 27.838
HIERARCH ESO ISS PBL23 END 27.802
HIERARCH ESO ISS PBLA23 START 43.2
HIERARCH ESO ISS PBLA23 END 43.3
HIERARCH ESO ISS PBL24 START 9.273
HIERARCH ESO ISS PBL24 END 9.261
HIERARCH ESO ISS PBLA24 START 43.15
HIERARCH ESO ISS PBLA24 END 43.272
HIERARCH ESO ISS PBL34 START 18.565
HIERARCH ESO ISS PBL34 END 18.541
HIERARCH ESO ISS PBLA34 START 223.227
HIERARCH ESO ISS PBLA34 END 223.349
HIERARCH ESO ISS AMBI TAU0 START 0.004948
HIERARCH ESO ISS AMBI TAU0 END 0.004508
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 1.06