Exposure
ID
MATIS.2021-09-03T00:32:09.432_1
Header ID
MATIS.2021-09-03T00:32:09.432
Date updated
2021-09-03 00:41:29 UTC+0000
Release date
2021-09-03 00:32:09 UTC+0000
UTC Start
2021-09-03 00:32:09.432
UTC End
2021-09-03 00:33:09.440
MJD Start
59460.02233139
MJD End
59460.023025927
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005409
Ambient temperature (°C)
12.71
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 24.6790 24.6840 158.1000 158.3000
A0-D0 28.6090 28.5710 96.6000 96.8000
A0-C1 22.5990 22.5970 136.3830 136.5880
B2-D0 27.4780 27.4400 44.4000 44.5000
B2-C1 9.1530 9.1410 44.3760 44.4970
D0-C1 18.3250 18.3000 224.4540 224.5750
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 59460.02233139
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 24.679
HIERARCH ESO ISS PBL12 END 24.684
HIERARCH ESO ISS PBLA12 START 158.1
HIERARCH ESO ISS PBLA12 END 158.3
HIERARCH ESO ISS PBL13 START 28.609
HIERARCH ESO ISS PBL13 END 28.571
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 22.599
HIERARCH ESO ISS PBL14 END 22.597
HIERARCH ESO ISS PBLA14 START 136.383
HIERARCH ESO ISS PBLA14 END 136.588
HIERARCH ESO ISS PBL23 START 27.478
HIERARCH ESO ISS PBL23 END 27.44
HIERARCH ESO ISS PBLA23 START 44.4
HIERARCH ESO ISS PBLA23 END 44.5
HIERARCH ESO ISS PBL24 START 9.153
HIERARCH ESO ISS PBL24 END 9.141
HIERARCH ESO ISS PBLA24 START 44.376
HIERARCH ESO ISS PBLA24 END 44.497
HIERARCH ESO ISS PBL34 START 18.325
HIERARCH ESO ISS PBL34 END 18.3
HIERARCH ESO ISS PBLA34 START 224.454
HIERARCH ESO ISS PBLA34 END 224.575
HIERARCH ESO ISS AMBI TAU0 START 0.005409
HIERARCH ESO ISS AMBI TAU0 END 0.005409
HIERARCH ESO ISS AMBI TEMP 12.71
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76