Exposure
ID
MATIS.2021-09-03T00:29:29.606_1
Header ID
MATIS.2021-09-03T00:29:29.606
Date updated
2021-09-03 00:41:29 UTC+0000
Release date
2021-09-03 00:29:29 UTC+0000
UTC Start
2021-09-03 00:29:29.606
UTC End
2021-09-03 00:30:29.614
MJD Start
59460.02048155
MJD End
59460.021176087
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0049235
Ambient temperature (°C)
12.51
Seeing (arcsec)
0.87
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 24.6640 24.6700 157.7000 157.9000
A0-D0 28.7090 28.6700 96.0000 96.2000
A0-C1 22.6040 22.6020 135.8370 136.0480
B2-D0 27.5750 27.5380 44.1000 44.2000
B2-C1 9.1860 9.1730 44.0520 44.1780
D0-C1 18.3900 18.3640 224.1290 224.2550
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 59460.02048155
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 24.664
HIERARCH ESO ISS PBL12 END 24.67
HIERARCH ESO ISS PBLA12 START 157.7
HIERARCH ESO ISS PBLA12 END 157.9
HIERARCH ESO ISS PBL13 START 28.709
HIERARCH ESO ISS PBL13 END 28.67
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 96.2
HIERARCH ESO ISS PBL14 START 22.604
HIERARCH ESO ISS PBL14 END 22.602
HIERARCH ESO ISS PBLA14 START 135.837
HIERARCH ESO ISS PBLA14 END 136.048
HIERARCH ESO ISS PBL23 START 27.575
HIERARCH ESO ISS PBL23 END 27.538
HIERARCH ESO ISS PBLA23 START 44.1
HIERARCH ESO ISS PBLA23 END 44.2
HIERARCH ESO ISS PBL24 START 9.186
HIERARCH ESO ISS PBL24 END 9.173
HIERARCH ESO ISS PBLA24 START 44.052
HIERARCH ESO ISS PBLA24 END 44.178
HIERARCH ESO ISS PBL34 START 18.39
HIERARCH ESO ISS PBL34 END 18.364
HIERARCH ESO ISS PBLA34 START 224.129
HIERARCH ESO ISS PBLA34 END 224.255
HIERARCH ESO ISS AMBI TAU0 START 0.004438
HIERARCH ESO ISS AMBI TAU0 END 0.005409
HIERARCH ESO ISS AMBI TEMP 12.51
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.77