! Started logfile: J0559+5804_S_dfm.log on Fri Feb 15 19:45:43 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 J0559+5804_S_uvm.fits ! Reading UV FITS file: J0559+5804_S_uvm.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! AN table 2: 34 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.965331 visibilities/baseline/integration-bin. ! Found source: J0559+5804 ! ! 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 13588 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 J0559+5804_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 12 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 510 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.040573Jy sigma=14.314625 ! Fit after self-cal, rms=0.778771Jy sigma=10.804837 ! 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=2.264 mas, bmaj=9.766 mas, bpa=-35.65 degrees ! Estimated noise=1.09157 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 = 0.162482 Jy ! Component: 100 - total flux cleaned = 0.219715 Jy ! Total flux subtracted in 100 components = 0.219715 Jy ! Clean residual min=-0.013530 max=0.027821 Jy/beam ! Clean residual mean=0.000027 rms=0.004581 Jy/beam ! Combined flux in latest and established models = 0.219715 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.219715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103414Jy sigma=1.350370 ! Fit after self-cal, rms=0.103102Jy sigma=1.345147 ! Inverting map ! Added new window around map position (-34, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306713 Jy ! Component: 100 - total flux cleaned = 0.0482943 Jy ! Total flux subtracted in 100 components = 0.0482943 Jy ! Clean residual min=-0.010306 max=0.017296 Jy/beam ! Clean residual mean=0.000016 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 0.268009 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.268009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.092078Jy sigma=1.203412 ! Fit after self-cal, rms=0.091897Jy sigma=1.199941 ! 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=3.066 mas, bmaj=10.05 mas, bpa=-36.37 degrees ! Estimated noise=0.530232 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 = 0.0159638 Jy ! Component: 100 - total flux cleaned = 0.0271791 Jy ! Component: 150 - total flux cleaned = 0.0358339 Jy ! Component: 200 - total flux cleaned = 0.0428065 Jy ! Total flux subtracted in 200 components = 0.0428065 Jy ! Clean residual min=-0.008741 max=0.011639 Jy/beam ! Clean residual mean=0.000016 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.310815 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.310815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.087843Jy sigma=1.150206 ! Fit after self-cal, rms=0.087830Jy sigma=1.148465 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.066 x 10.05 at -36.37 degrees (North through East) ! Clean map min=-0.0084182 max=0.21032 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 HN 1.01 KP 0.97 ! LA 0.93 MK 1.03 NL 1.00 OV 1.04 ! PT 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.56 HN 0.94 KP 0.92 ! LA 0.91 MK 0.99 NL 0.85 OV 1.00 ! PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.90 HN 1.02 KP 0.94 ! LA 0.84 MK 1.03 NL 1.66 OV 1.06 ! PT 0.97 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.58 HN 0.95 KP 0.97 ! LA 0.95 MK 0.98 NL 0.80 OV 1.01 ! PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.90 HN 1.01 KP 0.97 ! LA 0.92 MK 1.06 NL 1.22 OV 1.05 ! PT 0.98 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.64 HN 0.97 KP 0.97 ! LA 0.88 MK 1.01 NL 0.91 OV 0.99 ! PT 0.90 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.087830Jy sigma=1.148465 ! Fit after self-cal, rms=0.094828Jy sigma=0.954788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=10.12 mas, bpa=-36.73 degrees ! Estimated noise=0.538147 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 (-13, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565565 Jy ! Component: 100 - total flux cleaned = 0.00708271 Jy ! Component: 150 - total flux cleaned = 0.00847051 Jy ! Component: 200 - total flux cleaned = 0.00888109 Jy ! Total flux subtracted in 200 components = 0.00888109 Jy ! Clean residual min=-0.003607 max=0.003888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.319697 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.319697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094306Jy sigma=0.946312 ! Fit after self-cal, rms=0.094342Jy sigma=0.945310 ! 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=0.094342Jy sigma=0.945310 ! Fit after self-cal, rms=0.088830Jy sigma=0.881731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=10.1 mas, bpa=-36.72 degrees ! Estimated noise=0.535111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771369 Jy ! Component: 100 - total flux cleaned = 0.00141847 Jy ! Component: 150 - total flux cleaned = 0.00170162 Jy ! Component: 200 - total flux cleaned = 0.00176241 Jy ! Total flux subtracted in 200 components = 0.00176241 Jy ! Clean residual min=-0.002834 max=0.002912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.321459 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.321459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088686Jy sigma=0.879212 ! Fit after self-cal, rms=0.088699Jy sigma=0.878862 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 (27.5, -96.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021246 Jy ! Component: 100 - total flux cleaned = 0.00231825 Jy ! Component: 150 - total flux cleaned = 0.00248906 Jy ! Component: 200 - total flux cleaned = 0.00264393 Jy ! Total flux subtracted in 200 components = 0.00264393 Jy ! Clean residual min=-0.002505 max=0.001995 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.324103 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.324103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088563Jy sigma=0.877111 ! Fit after self-cal, rms=0.088552Jy sigma=0.877039 ! 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=0.088552Jy sigma=0.877039 ! Fit after self-cal, rms=0.088747Jy sigma=0.876774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=10.1 mas, bpa=-36.75 degrees ! Estimated noise=0.533896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16167e-05 Jy ! Component: 100 - total flux cleaned = 0.000120184 Jy ! Component: 150 - total flux cleaned = 2.83281e-05 Jy ! Component: 200 - total flux cleaned = 7.05332e-05 Jy ! Total flux subtracted in 200 components = 7.05332e-05 Jy ! Clean residual min=-0.002253 max=0.001956 Jy/beam ! Clean residual mean=-0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.324173 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.324173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088688Jy sigma=0.875940 ! Fit after self-cal, rms=0.088678Jy sigma=0.875900 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 = -4.75548e-05 Jy ! Component: 100 - total flux cleaned = -4.76212e-05 Jy ! Component: 150 - total flux cleaned = 6.27904e-05 Jy ! Component: 200 - total flux cleaned = 9.77456e-05 Jy ! Total flux subtracted in 200 components = 9.77456e-05 Jy ! Clean residual min=-0.002186 max=0.001843 Jy/beam ! Clean residual mean=-0.000004 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.324271 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.324271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088644Jy sigma=0.875422 ! Fit after self-cal, rms=0.088641Jy sigma=0.875404 ! 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=0.088641Jy sigma=0.875404 ! Fit after self-cal, rms=0.088758Jy sigma=0.875301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.726 mas, bmaj=11.31 mas, bpa=-44.84 degrees ! Estimated noise=0.648712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407194 Jy ! Component: 100 - total flux cleaned = 0.000296084 Jy ! Component: 150 - total flux cleaned = 0.000296163 Jy ! Component: 200 - total flux cleaned = 0.000266951 Jy ! Total flux subtracted in 200 components = 0.000266951 Jy ! Clean residual min=-0.002070 max=0.002090 Jy/beam ! Clean residual mean=-0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.324538 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.324538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088745Jy sigma=0.875083 ! Fit after self-cal, rms=0.088741Jy sigma=0.875072 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 = 0.000221998 Jy ! Component: 100 - total flux cleaned = 0.000194812 Jy ! Component: 150 - total flux cleaned = 0.000194781 Jy ! Component: 200 - total flux cleaned = 0.000194275 Jy ! Total flux subtracted in 200 components = 0.000194275 Jy ! Clean residual min=-0.001981 max=0.002029 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.324733 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.324732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088733Jy sigma=0.874994 ! Fit after self-cal, rms=0.088730Jy sigma=0.874985 ! 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=3.1 mas, bmaj=10.1 mas, bpa=-36.76 degrees ! Estimated noise=0.533312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 10.1 at -36.76 degrees (North through East) ! Clean map min=-0.0022011 max=0.21146 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=2.289 mas, bmaj=9.773 mas, bpa=-36.12 degrees ! Estimated noise=1.09821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162692 Jy ! Component: 100 - total flux cleaned = 0.217972 Jy ! Component: 150 - total flux cleaned = 0.245562 Jy ! Component: 200 - total flux cleaned = 0.260357 Jy ! Total flux subtracted in 200 components = 0.260357 Jy ! Clean residual min=-0.006460 max=0.008861 Jy/beam ! Clean residual mean=0.000005 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.260357 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 0.260357 Jy ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=10.1 mas, bpa=-36.76 degrees ! Estimated noise=0.533312 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) ! Added new window around map position (30.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136442 Jy ! Component: 100 - total flux cleaned = 0.0223591 Jy ! Component: 150 - total flux cleaned = 0.0289692 Jy ! Component: 200 - total flux cleaned = 0.0341738 Jy ! Total flux subtracted in 200 components = 0.0341738 Jy ! Clean residual min=-0.003506 max=0.004098 Jy/beam ! Clean residual mean=0.000008 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.294531 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.294531 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=7.726 mas, bmaj=11.31 mas, bpa=-44.84 degrees ! Estimated noise=0.648712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646994 Jy ! Component: 100 - total flux cleaned = 0.0112937 Jy ! Component: 150 - total flux cleaned = 0.0150749 Jy ! Component: 200 - total flux cleaned = 0.0181159 Jy ! Total flux subtracted in 200 components = 0.0181159 Jy ! Clean residual min=-0.003026 max=0.003548 Jy/beam ! Clean residual mean=0.000003 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.312647 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 = 0.00247756 Jy ! Component: 100 - total flux cleaned = 0.00453238 Jy ! Component: 150 - total flux cleaned = 0.00592225 Jy ! Component: 200 - total flux cleaned = 0.00711038 Jy ! Total flux subtracted in 200 components = 0.00711038 Jy ! Clean residual min=-0.002455 max=0.002460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.319758 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 171 components and 0.319757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=10.1 mas, bpa=-36.76 degrees ! Estimated noise=0.533312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117423 Jy ! Component: 100 - total flux cleaned = 0.00165934 Jy ! Component: 150 - total flux cleaned = 0.00188188 Jy ! Component: 200 - total flux cleaned = 0.00209031 Jy ! Total flux subtracted in 200 components = 0.00209031 Jy ! Clean residual min=-0.001955 max=0.002128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.321848 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 203 components and 0.321848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088792Jy sigma=0.875658 ! Fit after self-cal, rms=0.088751Jy sigma=0.875043 wmodel J0559+5804_S_map.mod ! Writing 203 model components to file: J0559+5804_S_map.mod wobs J0559+5804_S_uvs.fits ! Writing UV FITS file: J0559+5804_S_uvs.fits wwins J0559+5804_S_map.win ! wwins: Wrote 5 windows to J0559+5804_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 = 0.00057208 Jy ! Component: 100 - total flux cleaned = 0.000635884 Jy ! Component: 150 - total flux cleaned = 0.000815613 Jy ! Component: 200 - total flux cleaned = 0.000787884 Jy ! Component: 250 - total flux cleaned = 0.000868615 Jy ! Component: 300 - total flux cleaned = 0.00086875 Jy ! Component: 350 - total flux cleaned = 0.00106843 Jy ! Component: 400 - total flux cleaned = 0.00121334 Jy ! Component: 450 - total flux cleaned = 0.001378 Jy ! Component: 500 - total flux cleaned = 0.0015154 Jy ! Component: 550 - total flux cleaned = 0.00169454 Jy ! Component: 600 - total flux cleaned = 0.00182569 Jy ! Component: 650 - total flux cleaned = 0.00193284 Jy ! Component: 700 - total flux cleaned = 0.00199598 Jy ! Component: 750 - total flux cleaned = 0.00214016 Jy ! Component: 800 - total flux cleaned = 0.00216021 Jy ! Component: 850 - total flux cleaned = 0.00223906 Jy ! Component: 900 - total flux cleaned = 0.00227784 Jy ! Component: 950 - total flux cleaned = 0.00235443 Jy ! Component: 1000 - total flux cleaned = 0.00242976 Jy ! Component: 1050 - total flux cleaned = 0.00254062 Jy ! Component: 1100 - total flux cleaned = 0.00264899 Jy ! Component: 1150 - total flux cleaned = 0.00268452 Jy ! Component: 1200 - total flux cleaned = 0.00275528 Jy ! Component: 1250 - total flux cleaned = 0.0028424 Jy ! Component: 1300 - total flux cleaned = 0.00287691 Jy ! Component: 1350 - total flux cleaned = 0.00296179 Jy ! Component: 1400 - total flux cleaned = 0.00297859 Jy ! Component: 1450 - total flux cleaned = 0.00299538 Jy ! Component: 1500 - total flux cleaned = 0.00306134 Jy ! Component: 1550 - total flux cleaned = 0.00314278 Jy ! Component: 1600 - total flux cleaned = 0.00320715 Jy ! Component: 1650 - total flux cleaned = 0.0032232 Jy ! Component: 1700 - total flux cleaned = 0.00331787 Jy ! Component: 1750 - total flux cleaned = 0.00336468 Jy ! Component: 1800 - total flux cleaned = 0.00338017 Jy ! Component: 1850 - total flux cleaned = 0.00345701 Jy ! Component: 1900 - total flux cleaned = 0.00350268 Jy ! Component: 1950 - total flux cleaned = 0.00353293 Jy ! Component: 2000 - total flux cleaned = 0.00362283 Jy ! Component: 2050 - total flux cleaned = 0.00362279 Jy ! Component: 2100 - total flux cleaned = 0.00366719 Jy ! Component: 2150 - total flux cleaned = 0.00375507 Jy ! Component: 2200 - total flux cleaned = 0.00381302 Jy ! Component: 2250 - total flux cleaned = 0.00379862 Jy ! Component: 2300 - total flux cleaned = 0.00391306 Jy ! Component: 2350 - total flux cleaned = 0.00394148 Jy ! Component: 2400 - total flux cleaned = 0.00401194 Jy ! Component: 2450 - total flux cleaned = 0.0040538 Jy ! Component: 2500 - total flux cleaned = 0.0041093 Jy ! Component: 2550 - total flux cleaned = 0.0040955 Jy ! Component: 2600 - total flux cleaned = 0.00410948 Jy ! Component: 2650 - total flux cleaned = 0.00416383 Jy ! Component: 2700 - total flux cleaned = 0.00417734 Jy ! Component: 2750 - total flux cleaned = 0.00415059 Jy ! Component: 2800 - total flux cleaned = 0.00419062 Jy ! Component: 2850 - total flux cleaned = 0.00424347 Jy ! Component: 2900 - total flux cleaned = 0.00429589 Jy ! Component: 2950 - total flux cleaned = 0.00426981 Jy ! Component: 3000 - total flux cleaned = 0.00430885 Jy ! Component: 3050 - total flux cleaned = 0.00433456 Jy ! Component: 3100 - total flux cleaned = 0.00430891 Jy ! Component: 3150 - total flux cleaned = 0.0043727 Jy ! Component: 3200 - total flux cleaned = 0.00438532 Jy ! Component: 3250 - total flux cleaned = 0.00441058 Jy ! Component: 3300 - total flux cleaned = 0.00443561 Jy ! Component: 3350 - total flux cleaned = 0.00447296 Jy ! Component: 3400 - total flux cleaned = 0.00444819 Jy ! Component: 3450 - total flux cleaned = 0.00450991 Jy ! Component: 3500 - total flux cleaned = 0.00450995 Jy ! Component: 3550 - total flux cleaned = 0.00453423 Jy ! Component: 3600 - total flux cleaned = 0.00453426 Jy ! Component: 3650 - total flux cleaned = 0.0045703 Jy ! Component: 3700 - total flux cleaned = 0.00454619 Jy ! Component: 3750 - total flux cleaned = 0.00455816 Jy ! Component: 3800 - total flux cleaned = 0.00457012 Jy ! Component: 3850 - total flux cleaned = 0.00460563 Jy ! Component: 3900 - total flux cleaned = 0.00455857 Jy ! Component: 3950 - total flux cleaned = 0.00465251 Jy ! Component: 4000 - total flux cleaned = 0.0045824 Jy ! Component: 4050 - total flux cleaned = 0.00461735 Jy ! Total flux subtracted in 4096 components = 0.00466369 Jy ! Clean residual min=-0.000766 max=0.000664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.326512 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 467 components and 0.326512 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0559+5804_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 10.1 at -36.76 degrees (North through East) ! Clean map min=-0.0015313 max=0.2141 Jy/beam ! Writing clean map to FITS file: J0559+5804_S_map.fits wmodel J0559+5804_S_map.mod ! Writing 467 model components to file: J0559+5804_S_map.mod wobs J0559+5804_S_uvs.fits ! Writing UV FITS file: J0559+5804_S_uvs.fits wwins J0559+5804_S_map.win ! wwins: Wrote 6 windows to J0559+5804_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.2141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295466 0.295466 0.590931 1.18186 2.36373 4.72745 9.4549 18.9098 37.8196 75.6392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.214 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1015.35 quit ! Quitting program ! Log file J0559+5804_S_dfm.log closed on Fri Feb 15 19:45:47 2019