! Started logfile: J1504+0813_S_dfm.log on Fri Feb 15 19:54:30 2019 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 J1504+0813_S_uvm.fits ! Reading UV FITS file: J1504+0813_S_uvm.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! AN table 3: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89728 visibilities/baseline/integration-bin. ! Found source: J1504+0813 ! ! 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 44 lines of history. ! ! Reading 16492 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 J1504+0813_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 2 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 105 telescope corrections were flagged in sub-array 2. ! A total of 710 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001869Jy sigma=14.490417 ! Fit after self-cal, rms=0.934228Jy sigma=13.465954 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.487 mas, bmaj=7.258 mas, bpa=-6.494 degrees ! Estimated noise=0.602059 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 = 0.0534657 Jy ! Component: 100 - total flux cleaned = 0.0651252 Jy ! Total flux subtracted in 100 components = 0.0651252 Jy ! Clean residual min=-0.002341 max=0.003285 Jy/beam ! Clean residual mean=0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0651252 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0651252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068822Jy sigma=0.794447 ! Fit after self-cal, rms=0.068225Jy sigma=0.787587 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370906 Jy ! Component: 100 - total flux cleaned = 0.00552557 Jy ! Total flux subtracted in 100 components = 0.00552557 Jy ! Clean residual min=-0.002361 max=0.002222 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0706507 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0706508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068006Jy sigma=0.784098 ! Fit after self-cal, rms=0.068014Jy sigma=0.784045 ! 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=3.001 mas, bmaj=8.157 mas, bpa=-6.213 degrees ! Estimated noise=0.470614 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 = 0.00133119 Jy ! Component: 100 - total flux cleaned = 0.00210211 Jy ! Component: 150 - total flux cleaned = 0.00258725 Jy ! Component: 200 - total flux cleaned = 0.00287556 Jy ! Total flux subtracted in 200 components = 0.00287556 Jy ! Clean residual min=-0.001976 max=0.001830 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0735263 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0735263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067980Jy sigma=0.783742 ! Fit after self-cal, rms=0.067990Jy sigma=0.783721 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 8.157 at -6.213 degrees (North through East) ! Clean map min=-0.001949 max=0.069548 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.08 KP 1.01 ! MK 0.98 NL 0.90 OV 1.06 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.07 KP 1.02 LA 1.04 ! MK 0.97 NL 1.02 OV 0.97 PT 1.09 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.04 HN 1.01 KP 1.00 ! LA 0.91 MK 1.06 NL 1.07 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.01 HN 1.10 KP 1.15 ! MK 0.95 NL 0.85 OV 1.04 SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.61 FD 1.10 KP 1.09 LA 1.08 ! MK 1.01 NL 0.89 OV 0.92 PT 1.08 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 1.06 HN 0.99 KP 0.95 ! LA 0.94 MK 1.00 NL 0.99 OV 0.98 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.01 KP 1.11 ! MK 1.02 NL 1.24 OV 1.12 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.98 KP 1.05 LA 0.94 ! MK 0.97 NL 0.93 OV 1.01 PT 1.04 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.99 HN 0.99 KP 0.96 ! LA 0.89 MK 1.03 NL 0.96 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067990Jy sigma=0.783721 ! Fit after self-cal, rms=0.064480Jy sigma=0.776196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=8.137 mas, bpa=-6.235 degrees ! Estimated noise=0.467914 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 = -0.000304133 Jy ! Component: 100 - total flux cleaned = -0.000362657 Jy ! Component: 150 - total flux cleaned = -0.000427774 Jy ! Component: 200 - total flux cleaned = -0.000436951 Jy ! Total flux subtracted in 200 components = -0.000436951 Jy ! Clean residual min=-0.001840 max=0.001443 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0730894 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0730894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.064468Jy sigma=0.776153 ! Fit after self-cal, rms=0.064488Jy sigma=0.775804 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.064488Jy sigma=0.775804 ! Fit after self-cal, rms=0.064847Jy sigma=0.774768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=8.126 mas, bpa=-6.115 degrees ! Estimated noise=0.466566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272354 Jy ! Component: 100 - total flux cleaned = -0.000320268 Jy ! Component: 150 - total flux cleaned = -0.000374079 Jy ! Component: 200 - total flux cleaned = -0.000381895 Jy ! Total flux subtracted in 200 components = -0.000381895 Jy ! Clean residual min=-0.001721 max=0.001376 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0727075 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0727075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.064838Jy sigma=0.774736 ! Fit after self-cal, rms=0.064853Jy sigma=0.774712 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 = 6.62864e-06 Jy ! Component: 100 - total flux cleaned = 6.51105e-06 Jy ! Component: 150 - total flux cleaned = 6.67539e-06 Jy ! Component: 200 - total flux cleaned = 1.66094e-06 Jy ! Total flux subtracted in 200 components = 1.66094e-06 Jy ! Clean residual min=-0.001732 max=0.001377 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0727092 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0727092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.064851Jy sigma=0.774701 ! Fit after self-cal, rms=0.064851Jy sigma=0.774699 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.064851Jy sigma=0.774699 ! Fit after self-cal, rms=0.067578Jy sigma=0.773395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=8.119 mas, bpa=-6 degrees ! Estimated noise=0.466431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111638 Jy ! Component: 100 - total flux cleaned = -0.000140459 Jy ! Component: 150 - total flux cleaned = -0.000136223 Jy ! Component: 200 - total flux cleaned = -0.000132755 Jy ! Total flux subtracted in 200 components = -0.000132755 Jy ! Clean residual min=-0.001543 max=0.001281 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0725764 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.0725764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067575Jy sigma=0.773391 ! Fit after self-cal, rms=0.067615Jy sigma=0.773325 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 = -2.20679e-05 Jy ! Component: 100 - total flux cleaned = -2.2223e-05 Jy ! Component: 150 - total flux cleaned = -3.1982e-05 Jy ! Component: 200 - total flux cleaned = -3.78553e-05 Jy ! Total flux subtracted in 200 components = -3.78553e-05 Jy ! Clean residual min=-0.001553 max=0.001282 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0725386 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.0725386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067614Jy sigma=0.773324 ! Fit after self-cal, rms=0.067615Jy sigma=0.773321 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067615Jy sigma=0.773321 ! Fit after self-cal, rms=0.067583Jy sigma=0.773305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.061 mas, bmaj=11.99 mas, bpa=-6.368 degrees ! Estimated noise=0.594576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.07379e-05 Jy ! Component: 100 - total flux cleaned = -6.10066e-05 Jy ! Component: 150 - total flux cleaned = -5.44332e-05 Jy ! Component: 200 - total flux cleaned = -4.82111e-05 Jy ! Total flux subtracted in 200 components = -4.82111e-05 Jy ! Clean residual min=-0.001785 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0724904 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.0724904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067582Jy sigma=0.773301 ! Fit after self-cal, rms=0.067582Jy sigma=0.773300 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 = 1.57127e-05 Jy ! Component: 100 - total flux cleaned = 1.57353e-05 Jy ! Component: 150 - total flux cleaned = 1.58809e-05 Jy ! Component: 200 - total flux cleaned = 1.60594e-05 Jy ! Total flux subtracted in 200 components = 1.60594e-05 Jy ! Clean residual min=-0.001789 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0725064 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.0725064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067582Jy sigma=0.773300 ! Fit after self-cal, rms=0.067582Jy sigma=0.773299 ! 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=3.034 mas, bmaj=8.109 mas, bpa=-5.9 degrees ! Estimated noise=0.466124 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 8.109 at -5.9 degrees (North through East) ! Clean map min=-0.0014705 max=0.068682 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=2.511 mas, bmaj=7.192 mas, bpa=-6.138 degrees ! Estimated noise=0.598148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534913 Jy ! Component: 100 - total flux cleaned = 0.065214 Jy ! Component: 150 - total flux cleaned = 0.0683941 Jy ! Component: 200 - total flux cleaned = 0.0700444 Jy ! Total flux subtracted in 200 components = 0.0700444 Jy ! Clean residual min=-0.001591 max=0.001673 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0700444 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0700444 Jy ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=8.109 mas, bpa=-5.9 degrees ! Estimated noise=0.466124 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 = 0.00106935 Jy ! Component: 100 - total flux cleaned = 0.00159638 Jy ! Component: 150 - total flux cleaned = 0.00189729 Jy ! Component: 200 - total flux cleaned = 0.00200757 Jy ! Total flux subtracted in 200 components = 0.00200757 Jy ! Clean residual min=-0.001531 max=0.001319 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0720519 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0720519 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=7.061 mas, bmaj=11.99 mas, bpa=-6.368 degrees ! Estimated noise=0.594576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024074 Jy ! Component: 100 - total flux cleaned = 0.000303462 Jy ! Component: 150 - total flux cleaned = 0.000310874 Jy ! Component: 200 - total flux cleaned = 0.000317486 Jy ! Total flux subtracted in 200 components = 0.000317486 Jy ! Clean residual min=-0.001786 max=0.001300 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0723694 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 = 3.08441e-06 Jy ! Component: 100 - total flux cleaned = 5.98869e-06 Jy ! Component: 150 - total flux cleaned = 1.15274e-05 Jy ! Component: 200 - total flux cleaned = 1.42885e-05 Jy ! Total flux subtracted in 200 components = 1.42885e-05 Jy ! Clean residual min=-0.001786 max=0.001297 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0723837 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0723837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=8.109 mas, bpa=-5.9 degrees ! Estimated noise=0.466124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.4125e-05 Jy ! Component: 100 - total flux cleaned = -0.000109349 Jy ! Component: 150 - total flux cleaned = -0.000131007 Jy ! Component: 200 - total flux cleaned = -0.000137342 Jy ! Total flux subtracted in 200 components = -0.000137342 Jy ! Clean residual min=-0.001534 max=0.001300 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0722464 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0722464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067583Jy sigma=0.773297 ! Fit after self-cal, rms=0.067582Jy sigma=0.773291 wmodel J1504+0813_S_map.mod ! Writing 59 model components to file: J1504+0813_S_map.mod wobs J1504+0813_S_uvs.fits ! Writing UV FITS file: J1504+0813_S_uvs.fits wwins J1504+0813_S_map.win ! wwins: Wrote 1 windows to J1504+0813_S_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 = -0.000539046 Jy ! Component: 100 - total flux cleaned = -0.00070834 Jy ! Component: 150 - total flux cleaned = -0.00084671 Jy ! Component: 200 - total flux cleaned = -0.000958059 Jy ! Component: 250 - total flux cleaned = -0.00110889 Jy ! Component: 300 - total flux cleaned = -0.00117145 Jy ! Component: 350 - total flux cleaned = -0.00123265 Jy ! Component: 400 - total flux cleaned = -0.00127264 Jy ! Component: 450 - total flux cleaned = -0.00131192 Jy ! Component: 500 - total flux cleaned = -0.00133115 Jy ! Component: 550 - total flux cleaned = -0.00140653 Jy ! Component: 600 - total flux cleaned = -0.00140647 Jy ! Component: 650 - total flux cleaned = -0.00140668 Jy ! Component: 700 - total flux cleaned = -0.00144292 Jy ! Component: 750 - total flux cleaned = -0.00146071 Jy ! Component: 800 - total flux cleaned = -0.00153075 Jy ! Component: 850 - total flux cleaned = -0.00154776 Jy ! Component: 900 - total flux cleaned = -0.00156443 Jy ! Component: 950 - total flux cleaned = -0.00156454 Jy ! Component: 1000 - total flux cleaned = -0.00161427 Jy ! Component: 1050 - total flux cleaned = -0.0016798 Jy ! Component: 1100 - total flux cleaned = -0.00163123 Jy ! Component: 1150 - total flux cleaned = -0.00169574 Jy ! Component: 1200 - total flux cleaned = -0.00174305 Jy ! Component: 1250 - total flux cleaned = -0.00166447 Jy ! Component: 1300 - total flux cleaned = -0.00175759 Jy ! Component: 1350 - total flux cleaned = -0.00177264 Jy ! Component: 1400 - total flux cleaned = -0.00175757 Jy ! Component: 1450 - total flux cleaned = -0.00183334 Jy ! Component: 1500 - total flux cleaned = -0.00186303 Jy ! Component: 1550 - total flux cleaned = -0.00198131 Jy ! Component: 1600 - total flux cleaned = -0.00198109 Jy ! Component: 1650 - total flux cleaned = -0.00203921 Jy ! Component: 1700 - total flux cleaned = -0.00202484 Jy ! Component: 1750 - total flux cleaned = -0.00209626 Jy ! Component: 1800 - total flux cleaned = -0.00211027 Jy ! Component: 1850 - total flux cleaned = -0.00213818 Jy ! Component: 1900 - total flux cleaned = -0.00219376 Jy ! Component: 1950 - total flux cleaned = -0.00226257 Jy ! Component: 2000 - total flux cleaned = -0.00223512 Jy ! Component: 2050 - total flux cleaned = -0.00227597 Jy ! Component: 2100 - total flux cleaned = -0.00232981 Jy ! Component: 2150 - total flux cleaned = -0.00235639 Jy ! Component: 2200 - total flux cleaned = -0.0023697 Jy ! Component: 2250 - total flux cleaned = -0.00240922 Jy ! Component: 2300 - total flux cleaned = -0.00246135 Jy ! Component: 2350 - total flux cleaned = -0.00243553 Jy ! Component: 2400 - total flux cleaned = -0.00256399 Jy ! Component: 2450 - total flux cleaned = -0.00258946 Jy ! Component: 2500 - total flux cleaned = -0.00264024 Jy ! Component: 2550 - total flux cleaned = -0.00267812 Jy ! Component: 2600 - total flux cleaned = -0.00270316 Jy ! Component: 2650 - total flux cleaned = -0.00277754 Jy ! Component: 2700 - total flux cleaned = -0.00278985 Jy ! Component: 2750 - total flux cleaned = -0.00278988 Jy ! Component: 2800 - total flux cleaned = -0.00283853 Jy ! Component: 2850 - total flux cleaned = -0.00289891 Jy ! Component: 2900 - total flux cleaned = -0.00291089 Jy ! Component: 2950 - total flux cleaned = -0.0029823 Jy ! Component: 3000 - total flux cleaned = -0.00299407 Jy ! Component: 3050 - total flux cleaned = -0.00305268 Jy ! Component: 3100 - total flux cleaned = -0.0030527 Jy ! Component: 3150 - total flux cleaned = -0.00307597 Jy ! Component: 3200 - total flux cleaned = -0.00313377 Jy ! Component: 3250 - total flux cleaned = -0.00313383 Jy ! Component: 3300 - total flux cleaned = -0.00317953 Jy ! Component: 3350 - total flux cleaned = -0.00319084 Jy ! Component: 3400 - total flux cleaned = -0.00321347 Jy ! Component: 3450 - total flux cleaned = -0.0032359 Jy ! Component: 3500 - total flux cleaned = -0.00323598 Jy ! Component: 3550 - total flux cleaned = -0.0032359 Jy ! Component: 3600 - total flux cleaned = -0.00325801 Jy ! Component: 3650 - total flux cleaned = -0.00323597 Jy ! Component: 3700 - total flux cleaned = -0.00323594 Jy ! Component: 3750 - total flux cleaned = -0.00329033 Jy ! Component: 3800 - total flux cleaned = -0.00329034 Jy ! Component: 3850 - total flux cleaned = -0.00329034 Jy ! Component: 3900 - total flux cleaned = -0.00326899 Jy ! Component: 3950 - total flux cleaned = -0.00333286 Jy ! Component: 4000 - total flux cleaned = -0.00337521 Jy ! Component: 4050 - total flux cleaned = -0.00333302 Jy ! Total flux subtracted in 4096 components = -0.0033225 Jy ! Clean residual min=-0.000601 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0689239 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 359 components and 0.0689239 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1504+0813_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 8.109 at -5.9 degrees (North through East) ! Clean map min=-0.0012851 max=0.068545 Jy/beam ! Writing clean map to FITS file: J1504+0813_S_map.fits wmodel J1504+0813_S_map.mod ! Writing 359 model components to file: J1504+0813_S_map.mod wobs J1504+0813_S_uvs.fits ! Writing UV FITS file: J1504+0813_S_uvs.fits wwins J1504+0813_S_map.win ! wwins: Wrote 2 windows to J1504+0813_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0685454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85138 0.85138 1.70276 3.40552 6.81104 13.6221 27.2442 54.4883 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 352.368 quit ! Quitting program ! Log file J1504+0813_S_dfm.log closed on Fri Feb 15 19:54:35 2019