Exposure
ID
MATIS.2021-09-03T00:33:20.532_1
Header ID
MATIS.2021-09-03T00:33:20.532
Date updated
2021-09-03 00:41:29 UTC+0000
Release date
2021-09-03 00:33:20 UTC+0000
UTC Start
2021-09-03 00:33:20.532
UTC End
2021-09-03 00:34:20.540
MJD Start
59460.02315431
MJD End
59460.023848847
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005409
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.76
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 24.6850 24.6910 158.3000 158.5000
A0-D0 28.5650 28.5250 96.8000 97.0000
A0-C1 22.5970 22.5940 136.6220 136.8350
B2-D0 27.4340 27.3960 44.6000 44.7000
B2-C1 9.1390 9.1260 44.5170 44.6430
D0-C1 18.2950 18.2700 224.5950 224.7200
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 59460.02315431
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 24.685
HIERARCH ESO ISS PBL12 END 24.691
HIERARCH ESO ISS PBLA12 START 158.3
HIERARCH ESO ISS PBLA12 END 158.5
HIERARCH ESO ISS PBL13 START 28.565
HIERARCH ESO ISS PBL13 END 28.525
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 97.0
HIERARCH ESO ISS PBL14 START 22.597
HIERARCH ESO ISS PBL14 END 22.594
HIERARCH ESO ISS PBLA14 START 136.622
HIERARCH ESO ISS PBLA14 END 136.835
HIERARCH ESO ISS PBL23 START 27.434
HIERARCH ESO ISS PBL23 END 27.396
HIERARCH ESO ISS PBLA23 START 44.6
HIERARCH ESO ISS PBLA23 END 44.7
HIERARCH ESO ISS PBL24 START 9.139
HIERARCH ESO ISS PBL24 END 9.126
HIERARCH ESO ISS PBLA24 START 44.517
HIERARCH ESO ISS PBLA24 END 44.643
HIERARCH ESO ISS PBL34 START 18.295
HIERARCH ESO ISS PBL34 END 18.27
HIERARCH ESO ISS PBLA34 START 224.595
HIERARCH ESO ISS PBLA34 END 224.72
HIERARCH ESO ISS AMBI TAU0 START 0.005409
HIERARCH ESO ISS AMBI TAU0 END 0.005409
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76