! Started logfile: J1146+3958_S_2017_04_28_pus_uvs.log on Thu May 2 16:24:06 2019 obs J1146+3958_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1146+3958_S_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787963 visibilities/baseline/integration-bin. ! Found source: J1146+3958 ! ! 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 671 lines of history. ! ! Reading 3404 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 J1146+3958_S_2017_04_28_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.550798Jy sigma=0.002095 ! Fit after self-cal, rms=0.547257Jy sigma=0.002033 ! 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=3.458 mas, bmaj=4.795 mas, bpa=2.227 degrees ! Estimated noise=1877.98 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 = 0.69438 Jy ! Component: 100 - total flux cleaned = 0.846093 Jy ! Total flux subtracted in 100 components = 0.846093 Jy ! Clean residual min=-0.037692 max=0.045069 Jy/beam ! Clean residual mean=-0.000075 rms=0.008520 Jy/beam ! Combined flux in latest and established models = 0.846093 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.846093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.568661Jy sigma=0.001644 ! Fit after self-cal, rms=0.568660Jy sigma=0.001644 ! 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=4.187 mas, bmaj=5.431 mas, bpa=7.178 degrees ! Estimated noise=1551.25 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 = 0.0489719 Jy ! Component: 100 - total flux cleaned = 0.0713195 Jy ! Component: 150 - total flux cleaned = 0.0842691 Jy ! Component: 200 - total flux cleaned = 0.0918369 Jy ! Total flux subtracted in 200 components = 0.0918369 Jy ! Clean residual min=-0.050325 max=0.026466 Jy/beam ! Clean residual mean=-0.000041 rms=0.009693 Jy/beam ! Combined flux in latest and established models = 0.93793 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.93793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.552510Jy sigma=0.001651 ! Fit after self-cal, rms=0.552508Jy sigma=0.001651 ! 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 0.95 FD 0.96 HN 1.00 KP 1.02 ! LA 1.00 MK 0.98 NL 0.97 OV 1.03 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 1.05 KP 0.98 ! LA 0.97 MK 0.98 NL 1.12 OV 1.17 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.04 KP 1.03 ! LA 1.02 MK 1.05 NL 1.04 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.02 KP 1.00* ! LA 0.99 MK 1.05 NL 1.00* OV 1.00* ! PT 1.11 SC 1.00* ! ! ! Fit before self-cal, rms=0.552508Jy sigma=0.001651 ! Fit after self-cal, rms=0.518860Jy sigma=0.001493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.166 mas, bmaj=5.424 mas, bpa=7.939 degrees ! Estimated noise=1603.77 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 = 0.0253247 Jy ! Component: 100 - total flux cleaned = 0.035046 Jy ! Component: 150 - total flux cleaned = 0.0391496 Jy ! Component: 200 - total flux cleaned = 0.0399313 Jy ! Total flux subtracted in 200 components = 0.0399313 Jy ! Clean residual min=-0.044253 max=0.028050 Jy/beam ! Clean residual mean=-0.000043 rms=0.009468 Jy/beam ! Combined flux in latest and established models = 0.977861 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.977861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.512093Jy sigma=0.001514 ! Fit after self-cal, rms=0.512074Jy sigma=0.001514 ! 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=0.512074Jy sigma=0.001514 ! Fit after self-cal, rms=0.086000Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=5.424 mas, bpa=7.068 degrees ! Estimated noise=1601.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00406713 Jy ! Component: 100 - total flux cleaned = -0.00433392 Jy ! Component: 150 - total flux cleaned = -0.00479598 Jy ! Component: 200 - total flux cleaned = -0.00520916 Jy ! Total flux subtracted in 200 components = -0.00520916 Jy ! Clean residual min=-0.004493 max=0.005944 Jy/beam ! Clean residual mean=0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.972652 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.972652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085516Jy sigma=0.000661 ! Fit after self-cal, rms=0.085418Jy sigma=0.000660 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 (5.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060208 Jy ! Component: 100 - total flux cleaned = 0.00734787 Jy ! Component: 150 - total flux cleaned = 0.00734499 Jy ! Component: 200 - total flux cleaned = 0.00725128 Jy ! Total flux subtracted in 200 components = 0.00725128 Jy ! Clean residual min=-0.004428 max=0.004220 Jy/beam ! Clean residual mean=-0.000001 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.979903 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.979903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084905Jy sigma=0.000656 ! Fit after self-cal, rms=0.084847Jy sigma=0.000656 ! 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=0.084847Jy sigma=0.000656 ! Fit after self-cal, rms=0.084734Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.148 mas, bmaj=5.424 mas, bpa=7.106 degrees ! Estimated noise=1601.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330529 Jy ! Component: 100 - total flux cleaned = 0.000322922 Jy ! Component: 150 - total flux cleaned = 0.000412882 Jy ! Component: 200 - total flux cleaned = 0.000416524 Jy ! Total flux subtracted in 200 components = 0.000416524 Jy ! Clean residual min=-0.004009 max=0.003925 Jy/beam ! Clean residual mean=-0.000000 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.98032 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.98032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084485Jy sigma=0.000654 ! Fit after self-cal, rms=0.084473Jy sigma=0.000653 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 = 0.000725 Jy ! Component: 100 - total flux cleaned = 0.000651025 Jy ! Component: 150 - total flux cleaned = 0.000651556 Jy ! Component: 200 - total flux cleaned = 0.000652453 Jy ! Total flux subtracted in 200 components = 0.000652453 Jy ! Clean residual min=-0.003898 max=0.003801 Jy/beam ! Clean residual mean=-0.000001 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.980972 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.980972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084357Jy sigma=0.000653 ! Fit after self-cal, rms=0.084351Jy sigma=0.000653 ! 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=0.084351Jy sigma=0.000653 ! Fit after self-cal, rms=0.084330Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.338 mas, bmaj=9.465 mas, bpa=32.49 degrees ! Estimated noise=1918.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533269 Jy ! Component: 100 - total flux cleaned = 0.000427069 Jy ! Component: 150 - total flux cleaned = 0.000462538 Jy ! Component: 200 - total flux cleaned = 0.000435818 Jy ! Total flux subtracted in 200 components = 0.000435818 Jy ! Clean residual min=-0.004411 max=0.003776 Jy/beam ! Clean residual mean=0.000000 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.981408 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.981408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084297Jy sigma=0.000652 ! Fit after self-cal, rms=0.084292Jy sigma=0.000652 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 = 0.000434607 Jy ! Component: 100 - total flux cleaned = 0.000513437 Jy ! Component: 150 - total flux cleaned = 0.000475888 Jy ! Component: 200 - total flux cleaned = 0.00049364 Jy ! Total flux subtracted in 200 components = 0.00049364 Jy ! Clean residual min=-0.004521 max=0.003774 Jy/beam ! Clean residual mean=-0.000001 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.981902 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.981902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084282Jy sigma=0.000652 ! Fit after self-cal, rms=0.084280Jy sigma=0.000652 ! 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=4.151 mas, bmaj=5.426 mas, bpa=7.086 degrees ! Estimated noise=1601.98 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.151 x 5.426 at 7.086 degrees (North through East) ! Clean map min=-0.0037322 max=0.91927 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084280Jy sigma=0.000652 ! Fit after self-cal, rms=0.079412Jy sigma=0.000610 ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=5.429 mas, bpa=7.053 degrees ! Estimated noise=1601.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106388 Jy ! Component: 100 - total flux cleaned = -0.00112886 Jy ! Component: 150 - total flux cleaned = -0.00124584 Jy ! Component: 200 - total flux cleaned = -0.00130063 Jy ! Total flux subtracted in 200 components = -0.00130063 Jy ! Clean residual min=-0.003830 max=0.003925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.980601 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.980601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079308Jy sigma=0.000610 ! Fit after self-cal, rms=0.079307Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.3873e-06 Jy ! Component: 100 - total flux cleaned = -4.88201e-05 Jy ! Component: 150 - total flux cleaned = -5.03765e-05 Jy ! Component: 200 - total flux cleaned = -5.03955e-05 Jy ! Total flux subtracted in 200 components = -5.03955e-05 Jy ! Clean residual min=-0.003862 max=0.003953 Jy/beam ! Clean residual mean=-0.000005 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.980551 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.980551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079249Jy sigma=0.000609 ! Fit after self-cal, rms=0.079247Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079247Jy sigma=0.000609 ! Fit after self-cal, rms=0.079252Jy sigma=0.000609 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=3.439 mas, bmaj=4.806 mas, bpa=2.193 degrees ! Estimated noise=1938.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.716205 Jy ! Component: 100 - total flux cleaned = 0.872632 Jy ! Component: 150 - total flux cleaned = 0.917567 Jy ! Component: 200 - total flux cleaned = 0.937427 Jy ! Total flux subtracted in 200 components = 0.937427 Jy ! Clean residual min=-0.005994 max=0.009280 Jy/beam ! Clean residual mean=-0.000021 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.937427 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.937427 Jy ! Inverting map and beam ! Estimated beam: bmin=4.155 mas, bmaj=5.431 mas, bpa=7.001 degrees ! Estimated noise=1602.02 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 = 0.0145774 Jy ! Component: 100 - total flux cleaned = 0.0240232 Jy ! Component: 150 - total flux cleaned = 0.0303731 Jy ! Component: 200 - total flux cleaned = 0.0346841 Jy ! Total flux subtracted in 200 components = 0.0346841 Jy ! Clean residual min=-0.003935 max=0.004010 Jy/beam ! Clean residual mean=-0.000009 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.972111 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.972111 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=8.345 mas, bmaj=9.471 mas, bpa=32.41 degrees ! Estimated noise=1916.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397449 Jy ! Component: 100 - total flux cleaned = 0.0060321 Jy ! Component: 150 - total flux cleaned = 0.00709571 Jy ! Component: 200 - total flux cleaned = 0.00742988 Jy ! Total flux subtracted in 200 components = 0.00742988 Jy ! Clean residual min=-0.004325 max=0.003685 Jy/beam ! Clean residual mean=-0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.979541 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 = 0.000111957 Jy ! Component: 100 - total flux cleaned = 0.000160906 Jy ! Component: 150 - total flux cleaned = 0.000226102 Jy ! Component: 200 - total flux cleaned = 0.000266524 Jy ! Total flux subtracted in 200 components = 0.000266524 Jy ! Clean residual min=-0.004332 max=0.003703 Jy/beam ! Clean residual mean=-0.000008 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.979808 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.979808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.155 mas, bmaj=5.431 mas, bpa=7.001 degrees ! Estimated noise=1602.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305467 Jy ! Component: 100 - total flux cleaned = -0.000308446 Jy ! Component: 150 - total flux cleaned = -0.000309516 Jy ! Component: 200 - total flux cleaned = -0.000251287 Jy ! Total flux subtracted in 200 components = -0.000251287 Jy ! Clean residual min=-0.003859 max=0.003855 Jy/beam ! Clean residual mean=-0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.979556 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.979556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079358Jy sigma=0.000610 ! Fit after self-cal, rms=0.079351Jy sigma=0.000610 wmodel J1146+3958_S_2017_04_28_pus_map.mod ! Writing 97 model components to file: J1146+3958_S_2017_04_28_pus_map.mod wobs J1146+3958_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1146+3958_S_2017_04_28_pus_uvs.fits wwins J1146+3958_S_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1146+3958_S_2017_04_28_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 = 0.00036979 Jy ! Component: 100 - total flux cleaned = 0.000910974 Jy ! Component: 150 - total flux cleaned = 0.00123442 Jy ! Component: 200 - total flux cleaned = 0.00160855 Jy ! Component: 250 - total flux cleaned = 0.00179041 Jy ! Component: 300 - total flux cleaned = 0.00214299 Jy ! Component: 350 - total flux cleaned = 0.00225721 Jy ! Component: 400 - total flux cleaned = 0.00231328 Jy ! Component: 450 - total flux cleaned = 0.00242371 Jy ! Component: 500 - total flux cleaned = 0.00247879 Jy ! Component: 550 - total flux cleaned = 0.00263642 Jy ! Component: 600 - total flux cleaned = 0.00279162 Jy ! Component: 650 - total flux cleaned = 0.00294339 Jy ! Component: 700 - total flux cleaned = 0.00294357 Jy ! Component: 750 - total flux cleaned = 0.00299301 Jy ! Component: 800 - total flux cleaned = 0.00308985 Jy ! Component: 850 - total flux cleaned = 0.00313789 Jy ! Component: 900 - total flux cleaned = 0.00318497 Jy ! Component: 950 - total flux cleaned = 0.00327836 Jy ! Component: 1000 - total flux cleaned = 0.00341498 Jy ! Component: 1050 - total flux cleaned = 0.00350547 Jy ! Component: 1100 - total flux cleaned = 0.00359382 Jy ! Component: 1150 - total flux cleaned = 0.00363723 Jy ! Component: 1200 - total flux cleaned = 0.00363643 Jy ! Component: 1250 - total flux cleaned = 0.00367929 Jy ! Component: 1300 - total flux cleaned = 0.00372123 Jy ! Component: 1350 - total flux cleaned = 0.00368022 Jy ! Component: 1400 - total flux cleaned = 0.00380353 Jy ! Component: 1450 - total flux cleaned = 0.00364036 Jy ! Component: 1500 - total flux cleaned = 0.00368118 Jy ! Component: 1550 - total flux cleaned = 0.00368132 Jy ! Component: 1600 - total flux cleaned = 0.00368107 Jy ! Component: 1650 - total flux cleaned = 0.00372031 Jy ! Component: 1700 - total flux cleaned = 0.00372011 Jy ! Component: 1750 - total flux cleaned = 0.00372017 Jy ! Component: 1800 - total flux cleaned = 0.00368196 Jy ! Component: 1850 - total flux cleaned = 0.00368165 Jy ! Component: 1900 - total flux cleaned = 0.00375612 Jy ! Component: 1950 - total flux cleaned = 0.00382918 Jy ! Component: 2000 - total flux cleaned = 0.00408309 Jy ! Component: 2050 - total flux cleaned = 0.00393899 Jy ! Component: 2100 - total flux cleaned = 0.00411778 Jy ! Component: 2150 - total flux cleaned = 0.00425945 Jy ! Component: 2200 - total flux cleaned = 0.00429447 Jy ! Component: 2250 - total flux cleaned = 0.00446842 Jy ! Component: 2300 - total flux cleaned = 0.00467528 Jy ! Component: 2350 - total flux cleaned = 0.00464166 Jy ! Component: 2400 - total flux cleaned = 0.00481103 Jy ! Component: 2450 - total flux cleaned = 0.00511307 Jy ! Component: 2500 - total flux cleaned = 0.00504608 Jy ! Component: 2550 - total flux cleaned = 0.00521141 Jy ! Component: 2600 - total flux cleaned = 0.00531005 Jy ! Component: 2650 - total flux cleaned = 0.00540737 Jy ! Component: 2700 - total flux cleaned = 0.00537528 Jy ! Component: 2750 - total flux cleaned = 0.00547182 Jy ! Component: 2800 - total flux cleaned = 0.00556778 Jy ! Component: 2850 - total flux cleaned = 0.00563102 Jy ! Component: 2900 - total flux cleaned = 0.00563092 Jy ! Component: 2950 - total flux cleaned = 0.00566177 Jy ! Component: 3000 - total flux cleaned = 0.00563044 Jy ! Component: 3050 - total flux cleaned = 0.00559992 Jy ! Component: 3100 - total flux cleaned = 0.00563073 Jy ! Component: 3150 - total flux cleaned = 0.00554003 Jy ! Component: 3200 - total flux cleaned = 0.00553984 Jy ! Component: 3250 - total flux cleaned = 0.00539073 Jy ! Component: 3300 - total flux cleaned = 0.00556901 Jy ! Component: 3350 - total flux cleaned = 0.00550983 Jy ! Component: 3400 - total flux cleaned = 0.00556813 Jy ! Component: 3450 - total flux cleaned = 0.00545163 Jy ! Component: 3500 - total flux cleaned = 0.00548046 Jy ! Component: 3550 - total flux cleaned = 0.00556649 Jy ! Component: 3600 - total flux cleaned = 0.00550938 Jy ! Component: 3650 - total flux cleaned = 0.00545278 Jy ! Component: 3700 - total flux cleaned = 0.0055094 Jy ! Component: 3750 - total flux cleaned = 0.0055092 Jy ! Component: 3800 - total flux cleaned = 0.00545376 Jy ! Component: 3850 - total flux cleaned = 0.00548131 Jy ! Component: 3900 - total flux cleaned = 0.00545377 Jy ! Component: 3950 - total flux cleaned = 0.00550837 Jy ! Component: 4000 - total flux cleaned = 0.0053727 Jy ! Component: 4050 - total flux cleaned = 0.00550801 Jy ! Total flux subtracted in 4096 components = 0.00545409 Jy ! Clean residual min=-0.001968 max=0.001639 Jy/beam ! Clean residual mean=-0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.985011 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 392 components and 0.98501 Jy ![Exited script file: muppet] wmap "J1146+3958_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.155 x 5.431 at 7.001 degrees (North through East) ! Clean map min=-0.0026847 max=0.92083 Jy/beam ! Writing clean map to FITS file: J1146+3958_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.920825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161765 0.161765 0.32353 0.647059 1.29412 2.58824 5.17647 10.3529 20.7059 41.4118 82.8236 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.92 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.155 x 5.431 at 7.001 degrees (North through East) ! Clean map min=-0.0026847 max=0.92083 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 J1146+3958_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:24:11 2019