Exposure
ID
MATIS.2021-09-03T00:20:44.576_1
Header ID
MATIS.2021-09-03T00:20:44.576
Date updated
2021-09-03 00:26:54 UTC+0000
Release date
2021-09-03 00:20:44 UTC+0000
UTC Start
2021-09-03 00:20:44.576
UTC End
2021-09-03 00:21:44.584
MJD Start
59460.01440481
MJD End
59460.015099347
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047105
Ambient temperature (°C)
12.41
Seeing (arcsec)
0.95
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 24.6120 24.6190 156.2000 156.4000
A0-D0 29.0260 28.9900 94.2000 94.4000
A0-C1 22.6160 22.6150 134.0540 134.2630
B2-D0 27.8860 27.8500 43.0000 43.2000
B2-C1 9.2890 9.2770 42.9770 43.1040
D0-C1 18.5970 18.5730 223.0540 223.1810
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 59460.01440481
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 24.612
HIERARCH ESO ISS PBL12 END 24.619
HIERARCH ESO ISS PBLA12 START 156.2
HIERARCH ESO ISS PBLA12 END 156.4
HIERARCH ESO ISS PBL13 START 29.026
HIERARCH ESO ISS PBL13 END 28.99
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.4
HIERARCH ESO ISS PBL14 START 22.616
HIERARCH ESO ISS PBL14 END 22.615
HIERARCH ESO ISS PBLA14 START 134.054
HIERARCH ESO ISS PBLA14 END 134.263
HIERARCH ESO ISS PBL23 START 27.886
HIERARCH ESO ISS PBL23 END 27.85
HIERARCH ESO ISS PBLA23 START 43.0
HIERARCH ESO ISS PBLA23 END 43.2
HIERARCH ESO ISS PBL24 START 9.289
HIERARCH ESO ISS PBL24 END 9.277
HIERARCH ESO ISS PBLA24 START 42.977
HIERARCH ESO ISS PBLA24 END 43.104
HIERARCH ESO ISS PBL34 START 18.597
HIERARCH ESO ISS PBL34 END 18.573
HIERARCH ESO ISS PBLA34 START 223.054
HIERARCH ESO ISS PBLA34 END 223.181
HIERARCH ESO ISS AMBI TAU0 START 0.004473
HIERARCH ESO ISS AMBI TAU0 END 0.004948
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 0.88