! Started logfile: J0646+3041_S_2017_05_27_pus_uvs.log on Fri May 3 10:59:08 2019 obs J0646+3041_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0646+3041_S_2017_05_27_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0646+3041 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1211 lines of history. ! ! Reading 19440 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0646+3041_S_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.572869Jy sigma=0.004970 ! Fit after self-cal, rms=0.541441Jy sigma=0.004736 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=5.692 mas, bpa=-1.209 degrees ! Estimated noise=970.18 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345898 Jy ! Component: 100 - total flux cleaned = 0.460218 Jy ! Total flux subtracted in 100 components = 0.460218 Jy ! Clean residual min=-0.018747 max=0.053056 Jy/beam ! Clean residual mean=-0.000021 rms=0.005227 Jy/beam ! Combined flux in latest and established models = 0.460218 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.460218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163738Jy sigma=0.001227 ! Fit after self-cal, rms=0.163679Jy sigma=0.001226 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607886 Jy ! Component: 100 - total flux cleaned = 0.0970196 Jy ! Total flux subtracted in 100 components = 0.0970196 Jy ! Clean residual min=-0.010790 max=0.019163 Jy/beam ! Clean residual mean=-0.000010 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.557238 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.557238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129870Jy sigma=0.000900 ! Fit after self-cal, rms=0.129757Jy sigma=0.000899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241585 Jy ! Component: 100 - total flux cleaned = 0.0407739 Jy ! Total flux subtracted in 100 components = 0.0407739 Jy ! Clean residual min=-0.009342 max=0.014564 Jy/beam ! Clean residual mean=-0.000007 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.598012 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.598012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122582Jy sigma=0.000839 ! Fit after self-cal, rms=0.122519Jy sigma=0.000838 ! Inverting map ! Added new window around map position (3, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143007 Jy ! Component: 100 - total flux cleaned = 0.0239288 Jy ! Total flux subtracted in 100 components = 0.0239288 Jy ! Clean residual min=-0.008891 max=0.008697 Jy/beam ! Clean residual mean=-0.000006 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.621941 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.621941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120336Jy sigma=0.000821 ! Fit after self-cal, rms=0.120239Jy sigma=0.000820 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=6.501 mas, bpa=-1.303 degrees ! Estimated noise=653.552 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075742 Jy ! Component: 100 - total flux cleaned = 0.00999306 Jy ! Component: 150 - total flux cleaned = 0.011873 Jy ! Component: 200 - total flux cleaned = 0.0132312 Jy ! Total flux subtracted in 200 components = 0.0132312 Jy ! Clean residual min=-0.009313 max=0.008361 Jy/beam ! Clean residual mean=-0.000005 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.635172 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.635172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119113Jy sigma=0.000816 ! Fit after self-cal, rms=0.119050Jy sigma=0.000816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00 KP 1.00 ! LA 0.98 MK 1.02 NL 0.89 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.05 KP 0.97 ! LA 0.95 MK 1.03 NL 1.02 OV 1.11 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.00 ! LA 1.01 MK 1.06 NL 0.99 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.04 KP 1.00* ! LA 1.11 MK 1.07 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.119050Jy sigma=0.000816 ! Fit after self-cal, rms=0.107400Jy sigma=0.000752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=6.513 mas, bpa=-0.8121 degrees ! Estimated noise=661.351 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581984 Jy ! Component: 100 - total flux cleaned = 0.00598106 Jy ! Component: 150 - total flux cleaned = 0.00609962 Jy ! Component: 200 - total flux cleaned = 0.00610455 Jy ! Total flux subtracted in 200 components = 0.00610455 Jy ! Clean residual min=-0.006241 max=0.006965 Jy/beam ! Clean residual mean=0.000002 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.641276 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.641276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106909Jy sigma=0.000748 ! Fit after self-cal, rms=0.106859Jy sigma=0.000748 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106859Jy sigma=0.000748 ! Fit after self-cal, rms=0.083789Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=6.526 mas, bpa=-1.029 degrees ! Estimated noise=661.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361011 Jy ! Component: 100 - total flux cleaned = 0.00453596 Jy ! Component: 150 - total flux cleaned = 0.00442406 Jy ! Component: 200 - total flux cleaned = 0.00437603 Jy ! Total flux subtracted in 200 components = 0.00437603 Jy ! Clean residual min=-0.002915 max=0.004667 Jy/beam ! Clean residual mean=0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.645652 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.645652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083613Jy sigma=0.000679 ! Fit after self-cal, rms=0.083567Jy sigma=0.000678 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455191 Jy ! Component: 100 - total flux cleaned = 0.00721911 Jy ! Component: 150 - total flux cleaned = 0.00816358 Jy ! Component: 200 - total flux cleaned = 0.0088224 Jy ! Total flux subtracted in 200 components = 0.0088224 Jy ! Clean residual min=-0.002602 max=0.002647 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.654475 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.654475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083297Jy sigma=0.000676 ! Fit after self-cal, rms=0.083279Jy sigma=0.000676 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083279Jy sigma=0.000676 ! Fit after self-cal, rms=0.083175Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=6.518 mas, bpa=-0.9779 degrees ! Estimated noise=661.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216433 Jy ! Component: 100 - total flux cleaned = 0.0031663 Jy ! Component: 150 - total flux cleaned = 0.00386333 Jy ! Component: 200 - total flux cleaned = 0.00443171 Jy ! Total flux subtracted in 200 components = 0.00443171 Jy ! Clean residual min=-0.002290 max=0.002521 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.658907 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.658907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083081Jy sigma=0.000674 ! Fit after self-cal, rms=0.083074Jy sigma=0.000674 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066454 Jy ! Component: 100 - total flux cleaned = 0.00103613 Jy ! Component: 150 - total flux cleaned = 0.0012476 Jy ! Component: 200 - total flux cleaned = 0.00140672 Jy ! Total flux subtracted in 200 components = 0.00140672 Jy ! Clean residual min=-0.002217 max=0.002490 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.660313 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.660313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083031Jy sigma=0.000674 ! Fit after self-cal, rms=0.083029Jy sigma=0.000674 ! Inverting map ! Added new window around map position (-23.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212056 Jy ! Component: 100 - total flux cleaned = 0.00260837 Jy ! Component: 150 - total flux cleaned = 0.00316199 Jy ! Component: 200 - total flux cleaned = 0.00374245 Jy ! Total flux subtracted in 200 components = 0.00374245 Jy ! Clean residual min=-0.002136 max=0.002010 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.664056 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.664056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082935Jy sigma=0.000673 ! Fit after self-cal, rms=0.082932Jy sigma=0.000673 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082932Jy sigma=0.000673 ! Fit after self-cal, rms=0.082934Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.55 mas, bmaj=9.953 mas, bpa=-1.351 degrees ! Estimated noise=798.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203846 Jy ! Component: 100 - total flux cleaned = 0.00342105 Jy ! Component: 150 - total flux cleaned = 0.00416342 Jy ! Component: 200 - total flux cleaned = 0.00461919 Jy ! Total flux subtracted in 200 components = 0.00461919 Jy ! Clean residual min=-0.002543 max=0.002138 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.668675 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.668675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082918Jy sigma=0.000673 ! Fit after self-cal, rms=0.082911Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983011 Jy ! Component: 100 - total flux cleaned = 0.00131374 Jy ! Component: 150 - total flux cleaned = 0.00152569 Jy ! Component: 200 - total flux cleaned = 0.00174285 Jy ! Total flux subtracted in 200 components = 0.00174285 Jy ! Clean residual min=-0.002407 max=0.001993 Jy/beam ! Clean residual mean=0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.670418 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.670418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082911Jy sigma=0.000673 ! Fit after self-cal, rms=0.082910Jy sigma=0.000673 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=6.515 mas, bpa=-0.9515 degrees ! Estimated noise=661.646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 6.515 at -0.9515 degrees (North through East) ! Clean map min=-0.002032 max=0.47067 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.98 mas, bmaj=5.715 mas, bpa=-0.8109 degrees ! Estimated noise=986.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350572 Jy ! Component: 100 - total flux cleaned = 0.464878 Jy ! Component: 150 - total flux cleaned = 0.525641 Jy ! Component: 200 - total flux cleaned = 0.561324 Jy ! Total flux subtracted in 200 components = 0.561324 Jy ! Clean residual min=-0.009852 max=0.018650 Jy/beam ! Clean residual mean=-0.000007 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.561324 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.561324 Jy ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=6.515 mas, bpa=-0.9515 degrees ! Estimated noise=661.646 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313394 Jy ! Component: 100 - total flux cleaned = 0.0506979 Jy ! Component: 150 - total flux cleaned = 0.0633838 Jy ! Component: 200 - total flux cleaned = 0.072346 Jy ! Total flux subtracted in 200 components = 0.072346 Jy ! Clean residual min=-0.004086 max=0.005600 Jy/beam ! Clean residual mean=-0.000002 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.63367 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.63367 Jy ! Inverting map ! Added new window around map position (3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682336 Jy ! Component: 100 - total flux cleaned = 0.0120126 Jy ! Component: 150 - total flux cleaned = 0.0162382 Jy ! Component: 200 - total flux cleaned = 0.0194111 Jy ! Total flux subtracted in 200 components = 0.0194111 Jy ! Clean residual min=-0.003200 max=0.003634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.653081 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.653081 Jy ! Inverting map ! Added new window around map position (-6.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326797 Jy ! Component: 100 - total flux cleaned = 0.00472933 Jy ! Component: 150 - total flux cleaned = 0.00605166 Jy ! Component: 200 - total flux cleaned = 0.00737201 Jy ! Total flux subtracted in 200 components = 0.00737201 Jy ! Clean residual min=-0.002773 max=0.002746 Jy/beam ! Clean residual mean=0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.660453 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.660453 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.55 mas, bmaj=9.953 mas, bpa=-1.351 degrees ! Estimated noise=798.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297291 Jy ! Component: 100 - total flux cleaned = 0.00504815 Jy ! Component: 150 - total flux cleaned = 0.00672829 Jy ! Component: 200 - total flux cleaned = 0.00780181 Jy ! Total flux subtracted in 200 components = 0.00780181 Jy ! Clean residual min=-0.002820 max=0.002311 Jy/beam ! Clean residual mean=0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.668254 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596572 Jy ! Component: 100 - total flux cleaned = 0.00105147 Jy ! Component: 150 - total flux cleaned = 0.00146766 Jy ! Component: 200 - total flux cleaned = 0.00181201 Jy ! Total flux subtracted in 200 components = 0.00181201 Jy ! Clean residual min=-0.002657 max=0.002111 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.670066 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 136 components and 0.670066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=6.515 mas, bpa=-0.9515 degrees ! Estimated noise=661.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155374 Jy ! Component: 100 - total flux cleaned = -3.15169e-06 Jy ! Component: 150 - total flux cleaned = 0.000334138 Jy ! Component: 200 - total flux cleaned = 0.000585106 Jy ! Total flux subtracted in 200 components = 0.000585106 Jy ! Clean residual min=-0.002266 max=0.002032 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.670652 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 0.670651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083065Jy sigma=0.000674 ! Fit after self-cal, rms=0.083042Jy sigma=0.000673 wmodel J0646+3041_S_2017_05_27_pus_map.mod ! Writing 149 model components to file: J0646+3041_S_2017_05_27_pus_map.mod wobs J0646+3041_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0646+3041_S_2017_05_27_pus_uvs.fits wwins J0646+3041_S_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J0646+3041_S_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631298 Jy ! Component: 100 - total flux cleaned = -0.000480947 Jy ! Component: 150 - total flux cleaned = -0.000127324 Jy ! Component: 200 - total flux cleaned = 0.000211923 Jy ! Component: 250 - total flux cleaned = 0.000409427 Jy ! Component: 300 - total flux cleaned = 0.000601294 Jy ! Component: 350 - total flux cleaned = 0.000694478 Jy ! Component: 400 - total flux cleaned = 0.000754974 Jy ! Component: 450 - total flux cleaned = 0.000814578 Jy ! Component: 500 - total flux cleaned = 0.000930635 Jy ! Component: 550 - total flux cleaned = 0.000901744 Jy ! Component: 600 - total flux cleaned = 0.0010426 Jy ! Component: 650 - total flux cleaned = 0.00118052 Jy ! Component: 700 - total flux cleaned = 0.00112584 Jy ! Component: 750 - total flux cleaned = 0.00126057 Jy ! Component: 800 - total flux cleaned = 0.00139295 Jy ! Component: 850 - total flux cleaned = 0.00152352 Jy ! Component: 900 - total flux cleaned = 0.0016521 Jy ! Component: 950 - total flux cleaned = 0.00177846 Jy ! Component: 1000 - total flux cleaned = 0.0018033 Jy ! Component: 1050 - total flux cleaned = 0.00187769 Jy ! Component: 1100 - total flux cleaned = 0.0020001 Jy ! Component: 1150 - total flux cleaned = 0.00209669 Jy ! Component: 1200 - total flux cleaned = 0.00214405 Jy ! Component: 1250 - total flux cleaned = 0.0021914 Jy ! Component: 1300 - total flux cleaned = 0.002238 Jy ! Component: 1350 - total flux cleaned = 0.00230715 Jy ! Component: 1400 - total flux cleaned = 0.00237565 Jy ! Component: 1450 - total flux cleaned = 0.00239816 Jy ! Component: 1500 - total flux cleaned = 0.00248753 Jy ! Component: 1550 - total flux cleaned = 0.00253174 Jy ! Component: 1600 - total flux cleaned = 0.00257544 Jy ! Component: 1650 - total flux cleaned = 0.00270569 Jy ! Component: 1700 - total flux cleaned = 0.00274889 Jy ! Component: 1750 - total flux cleaned = 0.00283408 Jy ! Component: 1800 - total flux cleaned = 0.00293959 Jy ! Component: 1850 - total flux cleaned = 0.0030439 Jy ! Component: 1900 - total flux cleaned = 0.00312662 Jy ! Component: 1950 - total flux cleaned = 0.0031473 Jy ! Component: 2000 - total flux cleaned = 0.00322887 Jy ! Component: 2050 - total flux cleaned = 0.00330945 Jy ! Component: 2100 - total flux cleaned = 0.0033695 Jy ! Component: 2150 - total flux cleaned = 0.00348824 Jy ! Component: 2200 - total flux cleaned = 0.00364527 Jy ! Component: 2250 - total flux cleaned = 0.0037035 Jy ! Component: 2300 - total flux cleaned = 0.00374193 Jy ! Component: 2350 - total flux cleaned = 0.00385713 Jy ! Component: 2400 - total flux cleaned = 0.00383803 Jy ! Component: 2450 - total flux cleaned = 0.00393246 Jy ! Component: 2500 - total flux cleaned = 0.00404463 Jy ! Component: 2550 - total flux cleaned = 0.00398907 Jy ! Component: 2600 - total flux cleaned = 0.0040997 Jy ! Component: 2650 - total flux cleaned = 0.00420919 Jy ! Component: 2700 - total flux cleaned = 0.0042091 Jy ! Component: 2750 - total flux cleaned = 0.00435304 Jy ! Component: 2800 - total flux cleaned = 0.00444229 Jy ! Component: 2850 - total flux cleaned = 0.00449555 Jy ! Component: 2900 - total flux cleaned = 0.00458368 Jy ! Component: 2950 - total flux cleaned = 0.00463603 Jy ! Component: 3000 - total flux cleaned = 0.00467064 Jy ! Component: 3050 - total flux cleaned = 0.00484301 Jy ! Component: 3100 - total flux cleaned = 0.00482589 Jy ! Component: 3150 - total flux cleaned = 0.00491078 Jy ! Component: 3200 - total flux cleaned = 0.00497832 Jy ! Component: 3250 - total flux cleaned = 0.00501172 Jy ! Component: 3300 - total flux cleaned = 0.0050283 Jy ! Component: 3350 - total flux cleaned = 0.00511091 Jy ! Component: 3400 - total flux cleaned = 0.0052096 Jy ! Component: 3450 - total flux cleaned = 0.00527483 Jy ! Component: 3500 - total flux cleaned = 0.00537179 Jy ! Component: 3550 - total flux cleaned = 0.0054039 Jy ! Component: 3600 - total flux cleaned = 0.00545183 Jy ! Component: 3650 - total flux cleaned = 0.00551539 Jy ! Component: 3700 - total flux cleaned = 0.00562564 Jy ! Component: 3750 - total flux cleaned = 0.00565694 Jy ! Component: 3800 - total flux cleaned = 0.00568795 Jy ! Component: 3850 - total flux cleaned = 0.0056724 Jy ! Component: 3900 - total flux cleaned = 0.00579546 Jy ! Component: 3950 - total flux cleaned = 0.00576485 Jy ! Component: 4000 - total flux cleaned = 0.00573451 Jy ! Component: 4050 - total flux cleaned = 0.00581014 Jy ! Total flux subtracted in 4096 components = 0.00581012 Jy ! Clean residual min=-0.000802 max=0.001064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.676462 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 440 components and 0.676461 Jy ![Exited script file: muppet] wmap "J0646+3041_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 6.515 at -0.9515 degrees (North through East) ! Clean map min=-0.0013973 max=0.47142 Jy/beam ! Writing clean map to FITS file: J0646+3041_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.471415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175656 0.175656 0.351312 0.702624 1.40525 2.8105 5.62099 11.242 22.484 44.968 89.9359 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.471 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 6.515 at -0.9515 degrees (North through East) ! Clean map min=-0.0013973 max=0.47142 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0646+3041_S_2017_05_27_pus_uvs.log closed on Fri May 3 10:59:15 2019