! Started logfile: J1424+225B_S_dfm.log on Fri Feb 15 19:53:45 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 J1424+225B_S_uvm.fits ! Reading UV FITS file: J1424+225B_S_uvm.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.865709 visibilities/baseline/integration-bin. ! Found source: J1424+225B ! ! 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 16632 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 J1424+225B_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 84 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 960 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.050000Jy sigma=14.967525 ! Fit after self-cal, rms=0.829460Jy sigma=11.633891 ! 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=2.514 mas, bmaj=7.382 mas, bpa=-11.12 degrees ! Estimated noise=0.656277 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 = 0.146305 Jy ! Component: 100 - total flux cleaned = 0.206493 Jy ! Total flux subtracted in 100 components = 0.206493 Jy ! Clean residual min=-0.024035 max=0.031021 Jy/beam ! Clean residual mean=0.000029 rms=0.006908 Jy/beam ! Combined flux in latest and established models = 0.206493 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.206493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.252155Jy sigma=3.386446 ! Fit after self-cal, rms=0.251461Jy sigma=3.373329 ! 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=3.015 mas, bmaj=8.314 mas, bpa=-10.78 degrees ! Estimated noise=0.474328 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 = 0.067387 Jy ! Component: 100 - total flux cleaned = 0.107676 Jy ! Component: 150 - total flux cleaned = 0.134044 Jy ! Component: 200 - total flux cleaned = 0.151723 Jy ! Total flux subtracted in 200 components = 0.151723 Jy ! Clean residual min=-0.024959 max=0.030906 Jy/beam ! Clean residual mean=0.000031 rms=0.007789 Jy/beam ! Combined flux in latest and established models = 0.358216 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.358216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.234456Jy sigma=3.039011 ! Fit after self-cal, rms=0.232603Jy sigma=3.022987 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 8.314 at -10.78 degrees (North through East) ! Clean map min=-0.025193 max=0.19804 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 0.91 HN 1.18 KP 1.00 ! LA 0.87 MK 0.87 NL 1.02 OV 0.69 ! PT 1.07 SC 1.32 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.54 FD 1.45 LA 3.43 MK 1.17 ! NL 0.84 OV 0.92 PT 0.70 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.79 HN 0.95 KP 0.81 ! LA 1.03 MK 0.86 NL 1.90 OV 0.71 ! PT 1.16 SC 1.28 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.74 LA 1.73 MK 1.05 ! NL 0.92 OV 1.55 PT 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.77 HN 1.27 KP 0.67 ! LA 1.06 MK 1.24 NL 0.92 OV 0.76 ! PT 1.15 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.76 FD 0.78 LA 1.59 MK 0.84 ! NL 1.45 OV 1.75 PT 1.09 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.232603Jy sigma=3.022987 ! Fit after self-cal, rms=0.316577Jy sigma=2.727131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.071 mas, bmaj=8.736 mas, bpa=-11.04 degrees ! Estimated noise=0.461362 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 = 0.00086182 Jy ! Component: 100 - total flux cleaned = 0.000667106 Jy ! Component: 150 - total flux cleaned = 0.000156087 Jy ! Component: 200 - total flux cleaned = -0.000278344 Jy ! Total flux subtracted in 200 components = -0.000278344 Jy ! Clean residual min=-0.023425 max=0.024134 Jy/beam ! Clean residual mean=-0.000034 rms=0.006012 Jy/beam ! Combined flux in latest and established models = 0.357938 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 0.357938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.315933Jy sigma=2.723664 ! Fit after self-cal, rms=0.321851Jy sigma=2.703451 ! 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=0.321851Jy sigma=2.703451 ! Fit after self-cal, rms=0.394068Jy sigma=2.578705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=8.81 mas, bpa=-11.67 degrees ! Estimated noise=0.469569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031155 Jy ! Component: 100 - total flux cleaned = 0.0045091 Jy ! Component: 150 - total flux cleaned = 0.00504567 Jy ! Component: 200 - total flux cleaned = 0.00564827 Jy ! Total flux subtracted in 200 components = 0.00564827 Jy ! Clean residual min=-0.023866 max=0.026887 Jy/beam ! Clean residual mean=-0.000033 rms=0.005880 Jy/beam ! Combined flux in latest and established models = 0.363586 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.363586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.393697Jy sigma=2.575873 ! Fit after self-cal, rms=0.395156Jy sigma=2.573218 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 (9, 86.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217991 Jy ! Component: 100 - total flux cleaned = 0.0223684 Jy ! Component: 150 - total flux cleaned = 0.0208924 Jy ! Component: 200 - total flux cleaned = 0.0195739 Jy ! Total flux subtracted in 200 components = 0.0195739 Jy ! Clean residual min=-0.022167 max=0.023281 Jy/beam ! Clean residual mean=-0.000034 rms=0.005702 Jy/beam ! Combined flux in latest and established models = 0.38316 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.38316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.392408Jy sigma=2.547974 ! Fit after self-cal, rms=0.391359Jy sigma=2.541325 ! 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=0.391359Jy sigma=2.541325 ! Fit after self-cal, rms=0.457123Jy sigma=2.381531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=8.795 mas, bpa=-11.47 degrees ! Estimated noise=0.457617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032077 Jy ! Component: 100 - total flux cleaned = 0.00222458 Jy ! Component: 150 - total flux cleaned = 0.000816604 Jy ! Component: 200 - total flux cleaned = 0.000812091 Jy ! Total flux subtracted in 200 components = 0.000812091 Jy ! Clean residual min=-0.017211 max=0.020817 Jy/beam ! Clean residual mean=0.000004 rms=0.005262 Jy/beam ! Combined flux in latest and established models = 0.383972 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.383972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.455945Jy sigma=2.379153 ! Fit after self-cal, rms=0.456593Jy sigma=2.374620 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 = 0.000618165 Jy ! Component: 100 - total flux cleaned = 0.000620044 Jy ! Component: 150 - total flux cleaned = 0.000837393 Jy ! Component: 200 - total flux cleaned = 0.00104048 Jy ! Total flux subtracted in 200 components = 0.00104048 Jy ! Clean residual min=-0.017602 max=0.021035 Jy/beam ! Clean residual mean=0.000002 rms=0.005304 Jy/beam ! Combined flux in latest and established models = 0.385012 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.385013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.455897Jy sigma=2.374695 ! Fit after self-cal, rms=0.455848Jy sigma=2.374257 ! 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=0.455848Jy sigma=2.374257 ! Fit after self-cal, rms=0.454998Jy sigma=2.370735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.421 mas, bmaj=11.83 mas, bpa=-11.05 degrees ! Estimated noise=0.561954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546957 Jy ! Component: 100 - total flux cleaned = 0.00647103 Jy ! Component: 150 - total flux cleaned = 0.00669513 Jy ! Component: 200 - total flux cleaned = 0.00649113 Jy ! Total flux subtracted in 200 components = 0.00649113 Jy ! Clean residual min=-0.028887 max=0.032429 Jy/beam ! Clean residual mean=0.000015 rms=0.008593 Jy/beam ! Combined flux in latest and established models = 0.391504 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.391504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.454300Jy sigma=2.377070 ! Fit after self-cal, rms=0.454139Jy sigma=2.375897 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 = 0.000944724 Jy ! Component: 100 - total flux cleaned = 0.000755009 Jy ! Component: 150 - total flux cleaned = 0.000581637 Jy ! Component: 200 - total flux cleaned = 0.000255099 Jy ! Total flux subtracted in 200 components = 0.000255099 Jy ! Clean residual min=-0.028917 max=0.032425 Jy/beam ! Clean residual mean=0.000015 rms=0.008574 Jy/beam ! Combined flux in latest and established models = 0.391759 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.391759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.453827Jy sigma=2.379938 ! Fit after self-cal, rms=0.453633Jy sigma=2.379447 ! 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=3.051 mas, bmaj=8.779 mas, bpa=-11.31 degrees ! Estimated noise=0.455888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.779 at -11.31 degrees (North through East) ! Clean map min=-0.016979 max=0.19198 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=2.57 mas, bmaj=7.932 mas, bpa=-11.76 degrees ! Estimated noise=0.631641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137994 Jy ! Component: 100 - total flux cleaned = 0.201732 Jy ! Component: 150 - total flux cleaned = 0.243494 Jy ! Component: 200 - total flux cleaned = 0.274589 Jy ! Total flux subtracted in 200 components = 0.274589 Jy ! Clean residual min=-0.019155 max=0.023391 Jy/beam ! Clean residual mean=0.000024 rms=0.005332 Jy/beam ! Combined flux in latest and established models = 0.274589 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.274589 Jy ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=8.779 mas, bpa=-11.31 degrees ! Estimated noise=0.455888 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 (-3.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406496 Jy ! Component: 100 - total flux cleaned = 0.0668981 Jy ! Component: 150 - total flux cleaned = 0.0842264 Jy ! Component: 200 - total flux cleaned = 0.094357 Jy ! Total flux subtracted in 200 components = 0.094357 Jy ! Clean residual min=-0.018136 max=0.022170 Jy/beam ! Clean residual mean=0.000026 rms=0.005536 Jy/beam ! Combined flux in latest and established models = 0.368946 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.368946 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=7.421 mas, bmaj=11.83 mas, bpa=-11.05 degrees ! Estimated noise=0.561954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166231 Jy ! Component: 100 - total flux cleaned = 0.0182553 Jy ! Component: 150 - total flux cleaned = 0.0178365 Jy ! Component: 200 - total flux cleaned = 0.0170894 Jy ! Total flux subtracted in 200 components = 0.0170894 Jy ! Clean residual min=-0.030289 max=0.032570 Jy/beam ! Clean residual mean=0.000030 rms=0.008608 Jy/beam ! Combined flux in latest and established models = 0.386035 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 = 0.000336131 Jy ! Component: 100 - total flux cleaned = 0.000644692 Jy ! Component: 150 - total flux cleaned = 0.00148592 Jy ! Component: 200 - total flux cleaned = 0.00173346 Jy ! Total flux subtracted in 200 components = 0.00173346 Jy ! Clean residual min=-0.029683 max=0.032366 Jy/beam ! Clean residual mean=0.000026 rms=0.008516 Jy/beam ! Combined flux in latest and established models = 0.387768 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 121 components and 0.387768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=8.779 mas, bpa=-11.31 degrees ! Estimated noise=0.455888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117804 Jy ! Component: 100 - total flux cleaned = 0.00181799 Jy ! Component: 150 - total flux cleaned = 0.00127638 Jy ! Component: 200 - total flux cleaned = 0.000777391 Jy ! Total flux subtracted in 200 components = 0.000777391 Jy ! Clean residual min=-0.016939 max=0.021498 Jy/beam ! Clean residual mean=0.000008 rms=0.005251 Jy/beam ! Combined flux in latest and established models = 0.388546 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.388546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.453194Jy sigma=2.377777 ! Fit after self-cal, rms=0.453112Jy sigma=2.372501 wmodel J1424+225B_S_map.mod ! Writing 138 model components to file: J1424+225B_S_map.mod wobs J1424+225B_S_uvs.fits ! Writing UV FITS file: J1424+225B_S_uvs.fits wwins J1424+225B_S_map.win ! wwins: Wrote 3 windows to J1424+225B_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 = 0.00955027 Jy ! Component: 100 - total flux cleaned = 0.0160245 Jy ! Component: 150 - total flux cleaned = 0.0191873 Jy ! Component: 200 - total flux cleaned = 0.022513 Jy ! Component: 250 - total flux cleaned = 0.0251478 Jy ! Component: 300 - total flux cleaned = 0.0271502 Jy ! Component: 350 - total flux cleaned = 0.0285556 Jy ! Component: 400 - total flux cleaned = 0.031315 Jy ! Component: 450 - total flux cleaned = 0.0337531 Jy ! Component: 500 - total flux cleaned = 0.036149 Jy ! Component: 550 - total flux cleaned = 0.0387647 Jy ! Component: 600 - total flux cleaned = 0.0415994 Jy ! Component: 650 - total flux cleaned = 0.0446473 Jy ! Component: 700 - total flux cleaned = 0.048404 Jy ! Component: 750 - total flux cleaned = 0.051123 Jy ! Component: 800 - total flux cleaned = 0.0542957 Jy ! Component: 850 - total flux cleaned = 0.057188 Jy ! Component: 900 - total flux cleaned = 0.0600421 Jy ! Component: 950 - total flux cleaned = 0.0628656 Jy ! Component: 1000 - total flux cleaned = 0.0658923 Jy ! Component: 1050 - total flux cleaned = 0.0684259 Jy ! Component: 1100 - total flux cleaned = 0.0713812 Jy ! Component: 1150 - total flux cleaned = 0.0731779 Jy ! Component: 1200 - total flux cleaned = 0.0749617 Jy ! Component: 1250 - total flux cleaned = 0.0765093 Jy ! Component: 1300 - total flux cleaned = 0.0797854 Jy ! Component: 1350 - total flux cleaned = 0.081299 Jy ! Component: 1400 - total flux cleaned = 0.0845123 Jy ! Component: 1450 - total flux cleaned = 0.0857894 Jy ! Component: 1500 - total flux cleaned = 0.0889464 Jy ! Component: 1550 - total flux cleaned = 0.0906133 Jy ! Component: 1600 - total flux cleaned = 0.092887 Jy ! Component: 1650 - total flux cleaned = 0.0949377 Jy ! Component: 1700 - total flux cleaned = 0.0971761 Jy ! Component: 1750 - total flux cleaned = 0.0987904 Jy ! Component: 1800 - total flux cleaned = 0.100989 Jy ! Component: 1850 - total flux cleaned = 0.101783 Jy ! Component: 1900 - total flux cleaned = 0.103357 Jy ! Component: 1950 - total flux cleaned = 0.105702 Jy ! Component: 2000 - total flux cleaned = 0.10667 Jy ! Component: 2050 - total flux cleaned = 0.108207 Jy ! Component: 2100 - total flux cleaned = 0.109923 Jy ! Component: 2150 - total flux cleaned = 0.110111 Jy ! Component: 2200 - total flux cleaned = 0.111241 Jy ! Component: 2250 - total flux cleaned = 0.112365 Jy ! Component: 2300 - total flux cleaned = 0.113851 Jy ! Component: 2350 - total flux cleaned = 0.114588 Jy ! Component: 2400 - total flux cleaned = 0.116052 Jy ! Component: 2450 - total flux cleaned = 0.11678 Jy ! Component: 2500 - total flux cleaned = 0.117324 Jy ! Component: 2550 - total flux cleaned = 0.118221 Jy ! Component: 2600 - total flux cleaned = 0.119826 Jy ! Component: 2650 - total flux cleaned = 0.121065 Jy ! Component: 2700 - total flux cleaned = 0.121945 Jy ! Component: 2750 - total flux cleaned = 0.122817 Jy ! Component: 2800 - total flux cleaned = 0.123686 Jy ! Component: 2850 - total flux cleaned = 0.124897 Jy ! Component: 2900 - total flux cleaned = 0.125069 Jy ! Component: 2950 - total flux cleaned = 0.126777 Jy ! Component: 3000 - total flux cleaned = 0.127118 Jy ! Component: 3050 - total flux cleaned = 0.127793 Jy ! Component: 3100 - total flux cleaned = 0.128969 Jy ! Component: 3150 - total flux cleaned = 0.129135 Jy ! Component: 3200 - total flux cleaned = 0.130298 Jy ! Component: 3250 - total flux cleaned = 0.131454 Jy ! Component: 3300 - total flux cleaned = 0.13244 Jy ! Component: 3350 - total flux cleaned = 0.132603 Jy ! Component: 3400 - total flux cleaned = 0.133417 Jy ! Component: 3450 - total flux cleaned = 0.134551 Jy ! Component: 3500 - total flux cleaned = 0.135999 Jy ! Component: 3550 - total flux cleaned = 0.135519 Jy ! Component: 3600 - total flux cleaned = 0.136475 Jy ! Component: 3650 - total flux cleaned = 0.136793 Jy ! Component: 3700 - total flux cleaned = 0.136794 Jy ! Component: 3750 - total flux cleaned = 0.138052 Jy ! Component: 3800 - total flux cleaned = 0.139303 Jy ! Component: 3850 - total flux cleaned = 0.139613 Jy ! Component: 3900 - total flux cleaned = 0.139458 Jy ! Component: 3950 - total flux cleaned = 0.140536 Jy ! Component: 4000 - total flux cleaned = 0.14069 Jy ! Component: 4050 - total flux cleaned = 0.141453 Jy ! Total flux subtracted in 4096 components = 0.142368 Jy ! Clean residual min=-0.010017 max=0.009414 Jy/beam ! Clean residual mean=0.000022 rms=0.003089 Jy/beam ! Combined flux in latest and established models = 0.530914 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 509 components and 0.530913 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1424+225B_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.779 at -11.31 degrees (North through East) ! Clean map min=-0.015387 max=0.19061 Jy/beam ! Writing clean map to FITS file: J1424+225B_S_map.fits wmodel J1424+225B_S_map.mod ! Writing 509 model components to file: J1424+225B_S_map.mod wobs J1424+225B_S_uvs.fits ! Writing UV FITS file: J1424+225B_S_uvs.fits wwins J1424+225B_S_map.win ! wwins: Wrote 4 windows to J1424+225B_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.190612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00308625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.85739 4.85739 9.71477 19.4295 38.8591 77.7182 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0092 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.761 quit ! Quitting program ! Log file J1424+225B_S_dfm.log closed on Fri Feb 15 19:53:49 2019