! Started logfile: /scr/pima/bg219b_uvs/J0228+5419_S_dfm.log on Thu May 19 19:57:44 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J0228+5419_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0228+5419_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803584 visibilities/baseline/integration-bin. ! Found source: J0228+5419 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8968 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0228+5419_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012878Jy sigma=23.694698 ! Fit after self-cal, rms=0.887004Jy sigma=20.674735 ! 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=3.229 mas, bmaj=5.822 mas, bpa=37.7 degrees ! Estimated noise=0.576213 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 = 0.0806817 Jy ! Component: 100 - total flux cleaned = 0.108443 Jy ! Total flux subtracted in 100 components = 0.108443 Jy ! Clean residual min=-0.006561 max=0.013163 Jy/beam ! Clean residual mean=-0.000033 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.108443 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.108443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066874Jy sigma=1.502996 ! Fit after self-cal, rms=0.066789Jy sigma=1.500725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01541 Jy ! Component: 100 - total flux cleaned = 0.0248833 Jy ! Total flux subtracted in 100 components = 0.0248833 Jy ! Clean residual min=-0.004700 max=0.006035 Jy/beam ! Clean residual mean=-0.000023 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.133327 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.133327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061644Jy sigma=1.370102 ! Fit after self-cal, rms=0.061619Jy sigma=1.369461 ! 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=4.19 mas, bmaj=6.42 mas, bpa=36.59 degrees ! Estimated noise=0.346926 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 = 0.00904582 Jy ! Component: 100 - total flux cleaned = 0.0138469 Jy ! Component: 150 - total flux cleaned = 0.0165795 Jy ! Component: 200 - total flux cleaned = 0.0182161 Jy ! Total flux subtracted in 200 components = 0.0182161 Jy ! Clean residual min=-0.003214 max=0.004999 Jy/beam ! Clean residual mean=-0.000040 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.151543 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.151543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060302Jy sigma=1.338514 ! Fit after self-cal, rms=0.060287Jy sigma=1.338189 ! Inverting map ! Added new window around map position (-17, 49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432001 Jy ! Component: 100 - total flux cleaned = 0.00651788 Jy ! Component: 150 - total flux cleaned = 0.00801458 Jy ! Component: 200 - total flux cleaned = 0.00893132 Jy ! Total flux subtracted in 200 components = 0.00893132 Jy ! Clean residual min=-0.003056 max=0.003809 Jy/beam ! Clean residual mean=-0.000022 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.160474 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.160474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059975Jy sigma=1.330360 ! Fit after self-cal, rms=0.059912Jy sigma=1.328942 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.19 x 6.42 at 36.59 degrees (North through East) ! Clean map min=-0.0031339 max=0.1129 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.98 ! LA 0.97 MK 1.05 NL 0.99 OV 1.00 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.96 ! LA 0.97 MK 1.03 NL 0.99 OV 1.04 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 0.93 ! LA 0.97 MK 1.04 NL 0.96 OV 0.99 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 1.02 NL 1.02 OV 0.99 ! PT 1.07 SC 0.96 ! ! ! Fit before self-cal, rms=0.059912Jy sigma=1.328942 ! Fit after self-cal, rms=0.059724Jy sigma=1.321532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.207 mas, bmaj=6.416 mas, bpa=36.54 degrees ! Estimated noise=0.348548 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 = 0.00125973 Jy ! Component: 100 - total flux cleaned = 0.00180267 Jy ! Component: 150 - total flux cleaned = 0.0021475 Jy ! Component: 200 - total flux cleaned = 0.00228435 Jy ! Total flux subtracted in 200 components = 0.00228435 Jy ! Clean residual min=-0.002558 max=0.002645 Jy/beam ! Clean residual mean=-0.000027 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.162758 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.162758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059684Jy sigma=1.320423 ! Fit after self-cal, rms=0.059673Jy sigma=1.320223 ! 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=0.059673Jy sigma=1.320223 ! Fit after self-cal, rms=0.059854Jy sigma=1.310749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.204 mas, bmaj=6.45 mas, bpa=36.36 degrees ! Estimated noise=0.350002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000839492 Jy ! Component: 100 - total flux cleaned = -0.00127996 Jy ! Component: 150 - total flux cleaned = -0.00141053 Jy ! Component: 200 - total flux cleaned = -0.00145361 Jy ! Total flux subtracted in 200 components = -0.00145361 Jy ! Clean residual min=-0.002007 max=0.002380 Jy/beam ! Clean residual mean=-0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.161305 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.161305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059825Jy sigma=1.309948 ! Fit after self-cal, rms=0.059828Jy sigma=1.309785 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 (-8.5, -120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204598 Jy ! Component: 100 - total flux cleaned = 0.00285381 Jy ! Component: 150 - total flux cleaned = 0.00282477 Jy ! Component: 200 - total flux cleaned = 0.00290406 Jy ! Total flux subtracted in 200 components = 0.00290406 Jy ! Clean residual min=-0.002053 max=0.001852 Jy/beam ! Clean residual mean=-0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.164209 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.164209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059764Jy sigma=1.307824 ! Fit after self-cal, rms=0.059757Jy sigma=1.307738 ! 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=0.059757Jy sigma=1.307738 ! Fit after self-cal, rms=0.059776Jy sigma=1.307534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.209 mas, bmaj=6.453 mas, bpa=36.32 degrees ! Estimated noise=0.349502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.49605e-05 Jy ! Component: 100 - total flux cleaned = 0.000104113 Jy ! Component: 150 - total flux cleaned = 0.000126839 Jy ! Component: 200 - total flux cleaned = 0.000125882 Jy ! Total flux subtracted in 200 components = 0.000125882 Jy ! Clean residual min=-0.002038 max=0.001816 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.164335 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.164335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059759Jy sigma=1.307009 ! Fit after self-cal, rms=0.059759Jy sigma=1.306985 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 = -5.96042e-05 Jy ! Component: 100 - total flux cleaned = -2.15765e-05 Jy ! Component: 150 - total flux cleaned = 1.37795e-05 Jy ! Component: 200 - total flux cleaned = 3.0543e-05 Jy ! Total flux subtracted in 200 components = 3.0543e-05 Jy ! Clean residual min=-0.001988 max=0.001832 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.164365 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 156 components and 0.164365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059749Jy sigma=1.306741 ! Fit after self-cal, rms=0.059749Jy sigma=1.306731 ! 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=0.059749Jy sigma=1.306731 ! Fit after self-cal, rms=0.059728Jy sigma=1.306668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.21 mas, bmaj=8.833 mas, bpa=28.47 degrees ! Estimated noise=0.410329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239405 Jy ! Component: 100 - total flux cleaned = -7.23464e-05 Jy ! Component: 150 - total flux cleaned = 5.05291e-05 Jy ! Component: 200 - total flux cleaned = 0.00012717 Jy ! Total flux subtracted in 200 components = 0.00012717 Jy ! Clean residual min=-0.001833 max=0.001688 Jy/beam ! Clean residual mean=-0.000009 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.164492 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 189 components and 0.164492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059722Jy sigma=1.306467 ! Fit after self-cal, rms=0.059721Jy sigma=1.306438 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 = -3.84457e-05 Jy ! Component: 100 - total flux cleaned = 2.00728e-05 Jy ! Component: 150 - total flux cleaned = 6.01391e-05 Jy ! Component: 200 - total flux cleaned = 0.000108838 Jy ! Total flux subtracted in 200 components = 0.000108838 Jy ! Clean residual min=-0.001775 max=0.001715 Jy/beam ! Clean residual mean=-0.000011 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.164601 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 205 components and 0.164601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059720Jy sigma=1.306373 ! Fit after self-cal, rms=0.059718Jy sigma=1.306360 ! 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=4.209 mas, bmaj=6.452 mas, bpa=36.3 degrees ! Estimated noise=0.349157 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.209 x 6.452 at 36.3 degrees (North through East) ! Clean map min=-0.0017815 max=0.1137 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=3.241 mas, bmaj=5.84 mas, bpa=37.54 degrees ! Estimated noise=0.581425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0811019 Jy ! Component: 100 - total flux cleaned = 0.109678 Jy ! Component: 150 - total flux cleaned = 0.125122 Jy ! Component: 200 - total flux cleaned = 0.134623 Jy ! Total flux subtracted in 200 components = 0.134623 Jy ! Clean residual min=-0.003873 max=0.005033 Jy/beam ! Clean residual mean=-0.000016 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.134623 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.134623 Jy ! Inverting map and beam ! Estimated beam: bmin=4.209 mas, bmaj=6.452 mas, bpa=36.3 degrees ! Estimated noise=0.349157 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 = 0.0087236 Jy ! Component: 100 - total flux cleaned = 0.013665 Jy ! Component: 150 - total flux cleaned = 0.0170077 Jy ! Component: 200 - total flux cleaned = 0.019454 Jy ! Total flux subtracted in 200 components = 0.019454 Jy ! Clean residual min=-0.002146 max=0.001999 Jy/beam ! Clean residual mean=-0.000015 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.154078 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.154077 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=8.21 mas, bmaj=8.833 mas, bpa=28.47 degrees ! Estimated noise=0.410329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242167 Jy ! Component: 100 - total flux cleaned = 0.00406739 Jy ! Component: 150 - total flux cleaned = 0.00538257 Jy ! Component: 200 - total flux cleaned = 0.00645811 Jy ! Total flux subtracted in 200 components = 0.00645811 Jy ! Clean residual min=-0.001879 max=0.001796 Jy/beam ! Clean residual mean=-0.000018 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.160536 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 = 0.000887802 Jy ! Component: 100 - total flux cleaned = 0.00162653 Jy ! Component: 150 - total flux cleaned = 0.00210636 Jy ! Component: 200 - total flux cleaned = 0.00244127 Jy ! Total flux subtracted in 200 components = 0.00244127 Jy ! Clean residual min=-0.001749 max=0.001750 Jy/beam ! Clean residual mean=-0.000014 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.162977 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 99 components and 0.162977 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.209 mas, bmaj=6.452 mas, bpa=36.3 degrees ! Estimated noise=0.349157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.1972e-05 Jy ! Component: 100 - total flux cleaned = -5.21557e-05 Jy ! Component: 150 - total flux cleaned = 5.92702e-06 Jy ! Component: 200 - total flux cleaned = 6.17183e-06 Jy ! Total flux subtracted in 200 components = 6.17183e-06 Jy ! Clean residual min=-0.001835 max=0.001695 Jy/beam ! Clean residual mean=-0.000007 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.162983 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.162983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059765Jy sigma=1.307398 ! Fit after self-cal, rms=0.059762Jy sigma=1.307275 wmodel /J0228+5419_S_map.mod ! wmodel: Unable to open new model file: /J0228+5419_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0228+5419_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.209 x 6.452 at 36.3 degrees (North through East) ! Clean map min=-0.0017797 max=0.11364 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0228+5419_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000424549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1208 1.1208 2.24159 4.48319 8.96638 17.9328 35.8655 71.731 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 267.666 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0228+5419_S_dfm.log closed on Thu May 19 19:57:47 2016