! Started logfile: J1939+3713_S_2017_05_27_pus_uvs.log on Fri May 3 11:14:01 2019 obs J1939+3713_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1939+3713_S_2017_05_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845809 visibilities/baseline/integration-bin. ! Found source: J1939+3713 ! ! 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 17356 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 J1939+3713_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 682 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.834489Jy sigma=0.007896 ! Fit after self-cal, rms=0.828927Jy sigma=0.007850 ! 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=3.061 mas, bmaj=5.288 mas, bpa=-12.44 degrees ! Estimated noise=923.61 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 = 0.130399 Jy ! Component: 100 - total flux cleaned = 0.191039 Jy ! Total flux subtracted in 100 components = 0.191039 Jy ! Clean residual min=-0.010002 max=0.030736 Jy/beam ! Clean residual mean=0.000058 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.19104 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.19104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105108Jy sigma=0.000961 ! Fit after self-cal, rms=0.104744Jy sigma=0.000958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350893 Jy ! Component: 100 - total flux cleaned = 0.057936 Jy ! Total flux subtracted in 100 components = 0.057936 Jy ! Clean residual min=-0.006794 max=0.016730 Jy/beam ! Clean residual mean=0.000031 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.248976 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.248976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087134Jy sigma=0.000769 ! Fit after self-cal, rms=0.087103Jy sigma=0.000769 ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175875 Jy ! Component: 100 - total flux cleaned = 0.0301623 Jy ! Total flux subtracted in 100 components = 0.0301623 Jy ! Clean residual min=-0.005508 max=0.010924 Jy/beam ! Clean residual mean=0.000019 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.279138 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.279138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081929Jy sigma=0.000712 ! Fit after self-cal, rms=0.081832Jy sigma=0.000711 ! Inverting map ! Added new window around map position (4.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108324 Jy ! Component: 100 - total flux cleaned = 0.0190246 Jy ! Total flux subtracted in 100 components = 0.0190246 Jy ! Clean residual min=-0.004394 max=0.004854 Jy/beam ! Clean residual mean=0.000013 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.298162 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.298162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079782Jy sigma=0.000690 ! Fit after self-cal, rms=0.079775Jy sigma=0.000689 ! 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=3.673 mas, bmaj=6.019 mas, bpa=-9.406 degrees ! Estimated noise=644.889 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 = 0.00860054 Jy ! Component: 100 - total flux cleaned = 0.014657 Jy ! Component: 150 - total flux cleaned = 0.0190272 Jy ! Component: 200 - total flux cleaned = 0.0222341 Jy ! Total flux subtracted in 200 components = 0.0222341 Jy ! Clean residual min=-0.003160 max=0.003151 Jy/beam ! Clean residual mean=-0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.320397 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 147 components and 0.320397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078549Jy sigma=0.000678 ! Fit after self-cal, rms=0.078538Jy sigma=0.000678 ! 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 0.98 FD 0.93 HN 1.05 KP 0.99 ! LA 0.98 MK 1.13 NL 0.90 OV 1.02 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.96 ! LA 0.94 MK 1.02 NL 1.06 OV 1.05 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.98 ! LA 0.99 MK 0.95 NL 1.03 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.94 KP 1.00* ! LA 1.05 MK 0.64 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.078538Jy sigma=0.000678 ! Fit after self-cal, rms=0.078010Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=6.04 mas, bpa=-9.976 degrees ! Estimated noise=650.471 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 = 0.00184284 Jy ! Component: 100 - total flux cleaned = 0.00240114 Jy ! Component: 150 - total flux cleaned = 0.00287059 Jy ! Component: 200 - total flux cleaned = 0.00323961 Jy ! Total flux subtracted in 200 components = 0.00323961 Jy ! Clean residual min=-0.002223 max=0.002419 Jy/beam ! Clean residual mean=0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.323636 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 158 components and 0.323636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077949Jy sigma=0.000668 ! Fit after self-cal, rms=0.077942Jy sigma=0.000668 ! 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=0.077942Jy sigma=0.000668 ! Fit after self-cal, rms=0.077516Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=6.088 mas, bpa=-9.202 degrees ! Estimated noise=648.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107413 Jy ! Component: 100 - total flux cleaned = 0.00119439 Jy ! Component: 150 - total flux cleaned = 0.00132097 Jy ! Component: 200 - total flux cleaned = 0.00148292 Jy ! Total flux subtracted in 200 components = 0.00148292 Jy ! Clean residual min=-0.001838 max=0.001979 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.325119 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 165 components and 0.325119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077476Jy sigma=0.000665 ! Fit after self-cal, rms=0.077475Jy sigma=0.000665 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 (-11.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015851 Jy ! Component: 100 - total flux cleaned = 0.00176265 Jy ! Component: 150 - total flux cleaned = 0.00182743 Jy ! Component: 200 - total flux cleaned = 0.00191073 Jy ! Total flux subtracted in 200 components = 0.00191073 Jy ! Clean residual min=-0.001790 max=0.001824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.32703 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.32703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077430Jy sigma=0.000665 ! Fit after self-cal, rms=0.077428Jy sigma=0.000664 ! Inverting map ! Added new window around map position (101.5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158035 Jy ! Component: 100 - total flux cleaned = 0.00211717 Jy ! Component: 150 - total flux cleaned = 0.00233283 Jy ! Component: 200 - total flux cleaned = 0.00241751 Jy ! Total flux subtracted in 200 components = 0.00241751 Jy ! Clean residual min=-0.001752 max=0.001737 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.329447 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 210 components and 0.329447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077393Jy sigma=0.000664 ! Fit after self-cal, rms=0.077391Jy sigma=0.000664 ! Inverting map ! Added new window around map position (-116, 92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124712 Jy ! Component: 100 - total flux cleaned = 0.00138583 Jy ! Component: 150 - total flux cleaned = 0.00144836 Jy ! Component: 200 - total flux cleaned = 0.00156815 Jy ! Total flux subtracted in 200 components = 0.00156815 Jy ! Clean residual min=-0.001743 max=0.001547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.331015 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 221 components and 0.331015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077340Jy sigma=0.000664 ! Fit after self-cal, rms=0.077338Jy sigma=0.000664 ! 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=0.077338Jy sigma=0.000664 ! Fit after self-cal, rms=0.077103Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=6.09 mas, bpa=-8.894 degrees ! Estimated noise=645.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794461 Jy ! Component: 100 - total flux cleaned = 0.00126233 Jy ! Component: 150 - total flux cleaned = 0.00165554 Jy ! Component: 200 - total flux cleaned = 0.00186531 Jy ! Total flux subtracted in 200 components = 0.00186531 Jy ! Clean residual min=-0.001662 max=0.001521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.332881 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 235 components and 0.332881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077079Jy sigma=0.000663 ! Fit after self-cal, rms=0.077080Jy sigma=0.000663 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 = 0.000337311 Jy ! Component: 100 - total flux cleaned = 0.000411083 Jy ! Component: 150 - total flux cleaned = 0.000529003 Jy ! Component: 200 - total flux cleaned = 0.000597373 Jy ! Total flux subtracted in 200 components = 0.000597373 Jy ! Clean residual min=-0.001637 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.333478 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 246 components and 0.333478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077066Jy sigma=0.000663 ! Fit after self-cal, rms=0.077067Jy sigma=0.000663 ! 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=0.077067Jy sigma=0.000663 ! Fit after self-cal, rms=0.076960Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.967 mas, bmaj=9.331 mas, bpa=-11.34 degrees ! Estimated noise=793.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953738 Jy ! Component: 100 - total flux cleaned = 0.00129517 Jy ! Component: 150 - total flux cleaned = 0.00153673 Jy ! Component: 200 - total flux cleaned = 0.00178376 Jy ! Total flux subtracted in 200 components = 0.00178376 Jy ! Clean residual min=-0.001872 max=0.001399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.335262 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 261 components and 0.335262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076952Jy sigma=0.000663 ! Fit after self-cal, rms=0.076952Jy sigma=0.000663 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 = 0.000190263 Jy ! Component: 100 - total flux cleaned = 0.000345285 Jy ! Component: 150 - total flux cleaned = 0.000402692 Jy ! Component: 200 - total flux cleaned = 0.000430224 Jy ! Total flux subtracted in 200 components = 0.000430224 Jy ! Clean residual min=-0.001844 max=0.001402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.335692 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 273 components and 0.335692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076950Jy sigma=0.000663 ! Fit after self-cal, rms=0.076950Jy sigma=0.000663 ! 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=3.605 mas, bmaj=6.09 mas, bpa=-8.773 degrees ! Estimated noise=644.403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 6.09 at -8.773 degrees (North through East) ! Clean map min=-0.0015571 max=0.15886 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=2.981 mas, bmaj=5.39 mas, bpa=-11.64 degrees ! Estimated noise=911.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129641 Jy ! Component: 100 - total flux cleaned = 0.190384 Jy ! Component: 150 - total flux cleaned = 0.224962 Jy ! Component: 200 - total flux cleaned = 0.247574 Jy ! Total flux subtracted in 200 components = 0.247574 Jy ! Clean residual min=-0.005998 max=0.012728 Jy/beam ! Clean residual mean=0.000026 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.247574 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.247574 Jy ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=6.09 mas, bpa=-8.773 degrees ! Estimated noise=644.403 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 = 0.0239324 Jy ! Component: 100 - total flux cleaned = 0.0398824 Jy ! Component: 150 - total flux cleaned = 0.0511234 Jy ! Component: 200 - total flux cleaned = 0.0591914 Jy ! Total flux subtracted in 200 components = 0.0591914 Jy ! Clean residual min=-0.002669 max=0.004563 Jy/beam ! Clean residual mean=0.000014 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.306765 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 134 components and 0.306765 Jy ! Inverting map ! Added new window around map position (-3, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586986 Jy ! Component: 100 - total flux cleaned = 0.0102768 Jy ! Component: 150 - total flux cleaned = 0.0136708 Jy ! Component: 200 - total flux cleaned = 0.0163648 Jy ! Total flux subtracted in 200 components = 0.0163648 Jy ! Clean residual min=-0.002027 max=0.001977 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.32313 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 165 components and 0.32313 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=7.967 mas, bmaj=9.331 mas, bpa=-11.34 degrees ! Estimated noise=793.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322921 Jy ! Component: 100 - total flux cleaned = 0.00547728 Jy ! Component: 150 - total flux cleaned = 0.00724795 Jy ! Component: 200 - total flux cleaned = 0.00865794 Jy ! Total flux subtracted in 200 components = 0.00865794 Jy ! Clean residual min=-0.002011 max=0.001467 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.331788 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 = 0.00106713 Jy ! Component: 100 - total flux cleaned = 0.00166594 Jy ! Component: 150 - total flux cleaned = 0.00208819 Jy ! Component: 200 - total flux cleaned = 0.00240551 Jy ! Total flux subtracted in 200 components = 0.00240551 Jy ! Clean residual min=-0.001894 max=0.001458 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.334193 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 229 components and 0.334193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=6.09 mas, bpa=-8.773 degrees ! Estimated noise=644.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209767 Jy ! Component: 100 - total flux cleaned = 9.97322e-05 Jy ! Component: 150 - total flux cleaned = 0.000304084 Jy ! Component: 200 - total flux cleaned = 0.000342183 Jy ! Total flux subtracted in 200 components = 0.000342183 Jy ! Clean residual min=-0.001801 max=0.001563 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.334536 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 255 components and 0.334536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077018Jy sigma=0.000664 ! Fit after self-cal, rms=0.077004Jy sigma=0.000663 wmodel J1939+3713_S_2017_05_27_pus_map.mod ! Writing 255 model components to file: J1939+3713_S_2017_05_27_pus_map.mod wobs J1939+3713_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1939+3713_S_2017_05_27_pus_uvs.fits wwins J1939+3713_S_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J1939+3713_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 = -0.000317195 Jy ! Component: 100 - total flux cleaned = -0.000373403 Jy ! Component: 150 - total flux cleaned = -0.000401241 Jy ! Component: 200 - total flux cleaned = -0.000400689 Jy ! Component: 250 - total flux cleaned = -0.000398965 Jy ! Component: 300 - total flux cleaned = -0.000398347 Jy ! Component: 350 - total flux cleaned = -0.000353398 Jy ! Component: 400 - total flux cleaned = -0.000309759 Jy ! Component: 450 - total flux cleaned = -0.000202621 Jy ! Component: 500 - total flux cleaned = -9.74222e-05 Jy ! Component: 550 - total flux cleaned = 2.63325e-05 Jy ! Component: 600 - total flux cleaned = 0.000127738 Jy ! Component: 650 - total flux cleaned = 0.000267258 Jy ! Component: 700 - total flux cleaned = 0.000443297 Jy ! Component: 750 - total flux cleaned = 0.000615832 Jy ! Component: 800 - total flux cleaned = 0.000728692 Jy ! Component: 850 - total flux cleaned = 0.000877149 Jy ! Component: 900 - total flux cleaned = 0.000950105 Jy ! Component: 950 - total flux cleaned = 0.00103983 Jy ! Component: 1000 - total flux cleaned = 0.00103963 Jy ! Component: 1050 - total flux cleaned = 0.00110957 Jy ! Component: 1100 - total flux cleaned = 0.00112669 Jy ! Component: 1150 - total flux cleaned = 0.00119446 Jy ! Component: 1200 - total flux cleaned = 0.00119464 Jy ! Component: 1250 - total flux cleaned = 0.00119465 Jy ! Component: 1300 - total flux cleaned = 0.00129341 Jy ! Component: 1350 - total flux cleaned = 0.00132576 Jy ! Component: 1400 - total flux cleaned = 0.00129385 Jy ! Component: 1450 - total flux cleaned = 0.00135752 Jy ! Component: 1500 - total flux cleaned = 0.00135758 Jy ! Component: 1550 - total flux cleaned = 0.00138869 Jy ! Component: 1600 - total flux cleaned = 0.00138878 Jy ! Component: 1650 - total flux cleaned = 0.00138904 Jy ! Component: 1700 - total flux cleaned = 0.00143425 Jy ! Component: 1750 - total flux cleaned = 0.00147901 Jy ! Component: 1800 - total flux cleaned = 0.00150858 Jy ! Component: 1850 - total flux cleaned = 0.00152311 Jy ! Component: 1900 - total flux cleaned = 0.00152314 Jy ! Component: 1950 - total flux cleaned = 0.00153749 Jy ! Component: 2000 - total flux cleaned = 0.00155182 Jy ! Component: 2050 - total flux cleaned = 0.00160823 Jy ! Component: 2100 - total flux cleaned = 0.001678 Jy ! Component: 2150 - total flux cleaned = 0.00166403 Jy ! Component: 2200 - total flux cleaned = 0.00165058 Jy ! Component: 2250 - total flux cleaned = 0.00166409 Jy ! Component: 2300 - total flux cleaned = 0.00171795 Jy ! Component: 2350 - total flux cleaned = 0.0017446 Jy ! Component: 2400 - total flux cleaned = 0.00179732 Jy ! Component: 2450 - total flux cleaned = 0.00175786 Jy ! Component: 2500 - total flux cleaned = 0.00184903 Jy ! Component: 2550 - total flux cleaned = 0.00186204 Jy ! Component: 2600 - total flux cleaned = 0.00191346 Jy ! Component: 2650 - total flux cleaned = 0.00188796 Jy ! Component: 2700 - total flux cleaned = 0.00192596 Jy ! Component: 2750 - total flux cleaned = 0.00192596 Jy ! Component: 2800 - total flux cleaned = 0.00195097 Jy ! Component: 2850 - total flux cleaned = 0.00201268 Jy ! Component: 2900 - total flux cleaned = 0.00200038 Jy ! Component: 2950 - total flux cleaned = 0.00202483 Jy ! Component: 3000 - total flux cleaned = 0.00207332 Jy ! Component: 3050 - total flux cleaned = 0.00209738 Jy ! Component: 3100 - total flux cleaned = 0.00215698 Jy ! Component: 3150 - total flux cleaned = 0.00214515 Jy ! Component: 3200 - total flux cleaned = 0.00218049 Jy ! Component: 3250 - total flux cleaned = 0.00223905 Jy ! Component: 3300 - total flux cleaned = 0.00227397 Jy ! Component: 3350 - total flux cleaned = 0.00232006 Jy ! Component: 3400 - total flux cleaned = 0.00229708 Jy ! Component: 3450 - total flux cleaned = 0.00230863 Jy ! Component: 3500 - total flux cleaned = 0.0023652 Jy ! Component: 3550 - total flux cleaned = 0.00241013 Jy ! Component: 3600 - total flux cleaned = 0.0024882 Jy ! Component: 3650 - total flux cleaned = 0.00248833 Jy ! Component: 3700 - total flux cleaned = 0.00252147 Jy ! Component: 3750 - total flux cleaned = 0.00256523 Jy ! Component: 3800 - total flux cleaned = 0.00258697 Jy ! Component: 3850 - total flux cleaned = 0.00261946 Jy ! Component: 3900 - total flux cleaned = 0.00267316 Jy ! Component: 3950 - total flux cleaned = 0.00274791 Jy ! Component: 4000 - total flux cleaned = 0.00275845 Jy ! Component: 4050 - total flux cleaned = 0.00277966 Jy ! Total flux subtracted in 4096 components = 0.00281105 Jy ! Clean residual min=-0.000709 max=0.000638 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.337347 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 526 components and 0.337347 Jy ![Exited script file: muppet] wmap "J1939+3713_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 6.09 at -8.773 degrees (North through East) ! Clean map min=-0.0014591 max=0.15919 Jy/beam ! Writing clean map to FITS file: J1939+3713_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 0.159189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350159 0.350159 0.700317 1.40063 2.80127 5.60254 11.2051 22.4102 44.8203 89.6406 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 6.09 at -8.773 degrees (North through East) ! Clean map min=-0.0014591 max=0.15919 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 J1939+3713_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:14:06 2019