! Started logfile: .//J1106+5244_X_dfm.log on Mon Jan 20 17:54:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1106+5244_X_uva.fits ! Reading UV FITS file: .//J1106+5244_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1106+5244 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1200 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1106+5244_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000797Jy sigma=21.590987 ! Fit after self-cal, rms=0.980465Jy sigma=21.143023 ! 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=3.477 mas, bmaj=10.96 mas, bpa=47.47 degrees ! Estimated noise=2.44643 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130027 Jy ! Component: 100 - total flux cleaned = 0.00945993 Jy ! Total flux subtracted in 100 components = 0.00945993 Jy ! Clean residual min=-0.003722 max=0.003704 Jy/beam ! Clean residual mean=-0.000041 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.00945993 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.00945993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030410Jy sigma=0.654536 ! Fit after self-cal, rms=0.028665Jy sigma=0.617657 ! 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=3.75 mas, bmaj=10.04 mas, bpa=45.85 degrees ! Estimated noise=0.953117 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 = 0.00228816 Jy ! Component: 100 - total flux cleaned = 0.00267753 Jy ! Component: 150 - total flux cleaned = 0.00333469 Jy ! Component: 200 - total flux cleaned = 0.00365671 Jy ! Total flux subtracted in 200 components = 0.00365671 Jy ! Clean residual min=-0.001626 max=0.001620 Jy/beam ! Clean residual mean=-0.000027 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0131166 Jy ! Performing phase self-cal ! Adding 118 model components to the UV plane model. ! The established model now contains 149 components and 0.0131166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026777Jy sigma=0.575187 ! Fit after self-cal, rms=0.026705Jy sigma=0.572837 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.75 x 10.04 at 45.85 degrees (North through East) ! Clean map min=-0.0047733 max=0.016368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 1.00 LA 0.93 OV 1.05 ! PT 0.72 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.91 LA 0.92 OV 1.14 ! PT 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.98 LA 0.93 OV 1.21 ! PT 0.82 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.52 KP 0.85 LA 0.98 OV 1.13 ! PT 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.24 LA 0.92 OV 1.25 ! PT 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.93 LA 0.83 OV 0.99 ! PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.19 LA 0.73 OV 0.94 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.46 LA 1.25 OV 1.27 ! PT 0.88 ! ! ! Fit before self-cal, rms=0.026705Jy sigma=0.572837 ! Fit after self-cal, rms=0.026810Jy sigma=0.559619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=10 mas, bpa=45.28 degrees ! Estimated noise=0.908667 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 = 0.00159638 Jy ! Component: 100 - total flux cleaned = 0.00218352 Jy ! Component: 150 - total flux cleaned = 0.00253283 Jy ! Component: 200 - total flux cleaned = 0.00265044 Jy ! Total flux subtracted in 200 components = 0.00265044 Jy ! Clean residual min=-0.000359 max=0.000363 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0157671 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 220 components and 0.0157671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026670Jy sigma=0.556114 ! Fit after self-cal, rms=0.026847Jy sigma=0.553918 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026847Jy sigma=0.553918 ! Fit after self-cal, rms=0.028472Jy sigma=0.552980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.962 mas, bmaj=10.07 mas, bpa=45.31 degrees ! Estimated noise=0.908984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778128 Jy ! Component: 100 - total flux cleaned = 0.00113544 Jy ! Component: 150 - total flux cleaned = 0.0013571 Jy ! Component: 200 - total flux cleaned = 0.00143361 Jy ! Total flux subtracted in 200 components = 0.00143361 Jy ! Clean residual min=-0.000417 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0172007 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 258 components and 0.0172007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028386Jy sigma=0.551501 ! Fit after self-cal, rms=0.028503Jy sigma=0.550523 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 = 0.000231376 Jy ! Component: 100 - total flux cleaned = 0.000333582 Jy ! Component: 150 - total flux cleaned = 0.000277382 Jy ! Component: 200 - total flux cleaned = 0.000197241 Jy ! Total flux subtracted in 200 components = 0.000197241 Jy ! Clean residual min=-0.000443 max=0.000440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0173979 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 330 components and 0.0173979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028413Jy sigma=0.549303 ! Fit after self-cal, rms=0.028427Jy sigma=0.548657 ! Inverting map ! Added new window around map position (-39.6, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311206 Jy ! Component: 100 - total flux cleaned = 0.00058572 Jy ! Component: 150 - total flux cleaned = 0.000719129 Jy ! Component: 200 - total flux cleaned = 0.000778726 Jy ! Total flux subtracted in 200 components = 0.000778726 Jy ! Clean residual min=-0.000748 max=0.000619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0181767 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 389 components and 0.0181767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028363Jy sigma=0.548021 ! Fit after self-cal, rms=0.028364Jy sigma=0.547606 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028364Jy sigma=0.547606 ! Fit after self-cal, rms=0.030069Jy sigma=0.546962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=10.07 mas, bpa=45.31 degrees ! Estimated noise=0.901406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119897 Jy ! Component: 100 - total flux cleaned = 1.03747e-05 Jy ! Component: 150 - total flux cleaned = 0.000113522 Jy ! Component: 200 - total flux cleaned = 0.000197738 Jy ! Total flux subtracted in 200 components = 0.000197738 Jy ! Clean residual min=-0.000743 max=0.000847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0183744 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 448 components and 0.0183744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030010Jy sigma=0.546471 ! Fit after self-cal, rms=0.030067Jy sigma=0.545946 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 = 6.56811e-05 Jy ! Component: 100 - total flux cleaned = -2.381e-05 Jy ! Component: 150 - total flux cleaned = 5.99177e-05 Jy ! Component: 200 - total flux cleaned = 8.76192e-06 Jy ! Total flux subtracted in 200 components = 8.76192e-06 Jy ! Clean residual min=-0.000846 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0183831 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 508 components and 0.0183831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030021Jy sigma=0.545570 ! Fit after self-cal, rms=0.030006Jy sigma=0.545318 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030006Jy sigma=0.545318 ! Fit after self-cal, rms=0.031007Jy sigma=0.544939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=9.967 mas, bpa=45.08 degrees ! Estimated noise=0.880698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137981 Jy ! Component: 100 - total flux cleaned = 9.46108e-05 Jy ! Component: 150 - total flux cleaned = 0.000195573 Jy ! Component: 200 - total flux cleaned = 0.000267448 Jy ! Total flux subtracted in 200 components = 0.000267448 Jy ! Clean residual min=-0.000762 max=0.000897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0186506 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 557 components and 0.0186506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030970Jy sigma=0.544524 ! Fit after self-cal, rms=0.030993Jy sigma=0.544199 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 = -9.48574e-05 Jy ! Component: 100 - total flux cleaned = -0.000178455 Jy ! Component: 150 - total flux cleaned = -0.000176891 Jy ! Component: 200 - total flux cleaned = -0.000226099 Jy ! Total flux subtracted in 200 components = -0.000226099 Jy ! Clean residual min=-0.000784 max=0.000909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0184245 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 601 components and 0.0184245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030967Jy sigma=0.543966 ! Fit after self-cal, rms=0.030955Jy sigma=0.543818 ! 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=3.959 mas, bmaj=10.11 mas, bpa=45.37 degrees ! Estimated noise=0.887789 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.959 x 10.11 at 45.37 degrees (North through East) ! Clean map min=-0.002628 max=0.014976 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=3.631 mas, bmaj=11.09 mas, bpa=47.07 degrees ! Estimated noise=2.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211115 Jy ! Component: 100 - total flux cleaned = -0.00777432 Jy ! Component: 150 - total flux cleaned = -0.0129113 Jy ! Component: 200 - total flux cleaned = -0.0174079 Jy ! Total flux subtracted in 200 components = -0.0174079 Jy ! Clean residual min=-0.005865 max=0.008076 Jy/beam ! Clean residual mean=-0.000033 rms=0.002316 Jy/beam ! Combined flux in latest and established models = -0.0174079 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 67 model components to the UV plane model. ! The established model now contains 67 components and -0.0174079 Jy ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=10.11 mas, bpa=45.37 degrees ! Estimated noise=0.887789 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 = -0.00252596 Jy ! Component: 100 - total flux cleaned = -0.00554734 Jy ! Component: 150 - total flux cleaned = -0.00844958 Jy ! Component: 200 - total flux cleaned = -0.0109255 Jy ! Total flux subtracted in 200 components = -0.0109255 Jy ! Clean residual min=-0.004739 max=0.005871 Jy/beam ! Clean residual mean=-0.000033 rms=0.001750 Jy/beam ! Combined flux in latest and established models = -0.0283334 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 115 components and -0.0283334 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=9.967 mas, bpa=45.08 degrees ! Estimated noise=0.880698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235922 Jy ! Component: 100 - total flux cleaned = -0.00445164 Jy ! Component: 150 - total flux cleaned = -0.00632722 Jy ! Component: 200 - total flux cleaned = -0.00801885 Jy ! Total flux subtracted in 200 components = -0.00801885 Jy ! Clean residual min=-0.004297 max=0.004681 Jy/beam ! Clean residual mean=-0.000032 rms=0.001472 Jy/beam ! Combined flux in latest and established models = -0.0363522 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 = -0.00153069 Jy ! Component: 100 - total flux cleaned = -0.00292015 Jy ! Component: 150 - total flux cleaned = -0.00418432 Jy ! Component: 200 - total flux cleaned = -0.00533789 Jy ! Total flux subtracted in 200 components = -0.00533789 Jy ! Clean residual min=-0.003966 max=0.003677 Jy/beam ! Clean residual mean=-0.000029 rms=0.001245 Jy/beam ! Combined flux in latest and established models = -0.0416901 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 218 components and -0.0416901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=10.11 mas, bpa=45.37 degrees ! Estimated noise=0.887789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100178 Jy ! Component: 100 - total flux cleaned = -0.00192057 Jy ! Component: 150 - total flux cleaned = -0.00276711 Jy ! Component: 200 - total flux cleaned = -0.00354901 Jy ! Total flux subtracted in 200 components = -0.00354901 Jy ! Clean residual min=-0.003673 max=0.003366 Jy/beam ! Clean residual mean=-0.000020 rms=0.001052 Jy/beam ! Combined flux in latest and established models = -0.0452391 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 262 components and -0.0452391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031839Jy sigma=0.576256 ! Fit after self-cal, rms=0.031186Jy sigma=0.552531 wmodel J1106+5244_X_map.mod ! Writing 262 model components to file: J1106+5244_X_map.mod wobs J1106+5244_X_uvs.fits ! Writing UV FITS file: J1106+5244_X_uvs.fits wwins J1106+5244_X_map.win ! wwins: Wrote 1 windows to J1106+5244_X_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 = -0.00016202 Jy ! Component: 100 - total flux cleaned = -0.000462773 Jy ! Component: 150 - total flux cleaned = -0.000467965 Jy ! Component: 200 - total flux cleaned = -0.000403365 Jy ! Component: 250 - total flux cleaned = -0.000364033 Jy ! Component: 300 - total flux cleaned = -0.00038318 Jy ! Component: 350 - total flux cleaned = -0.000501896 Jy ! Component: 400 - total flux cleaned = -0.000582376 Jy ! Component: 450 - total flux cleaned = -0.000660388 Jy ! Component: 500 - total flux cleaned = -0.000795634 Jy ! Component: 550 - total flux cleaned = -0.000867806 Jy ! Component: 600 - total flux cleaned = -0.000979132 Jy ! Component: 650 - total flux cleaned = -0.00104676 Jy ! Component: 700 - total flux cleaned = -0.00100535 Jy ! Component: 750 - total flux cleaned = -0.000935119 Jy ! Component: 800 - total flux cleaned = -0.000877108 Jy ! Component: 850 - total flux cleaned = -0.000817279 Jy ! Component: 900 - total flux cleaned = -0.000755929 Jy ! Component: 950 - total flux cleaned = -0.000692832 Jy ! Component: 1000 - total flux cleaned = -0.000611601 Jy ! Component: 1050 - total flux cleaned = -0.000544597 Jy ! Component: 1100 - total flux cleaned = -0.000457789 Jy ! Component: 1150 - total flux cleaned = -0.000368175 Jy ! Component: 1200 - total flux cleaned = -0.000312808 Jy ! Component: 1250 - total flux cleaned = -0.000255509 Jy ! Component: 1300 - total flux cleaned = -0.000216035 Jy ! Component: 1350 - total flux cleaned = -0.000195262 Jy ! Component: 1400 - total flux cleaned = -0.000152353 Jy ! Component: 1450 - total flux cleaned = -0.000107871 Jy ! Component: 1500 - total flux cleaned = -6.18624e-05 Jy ! Component: 1550 - total flux cleaned = -1.37771e-05 Jy ! Component: 1600 - total flux cleaned = 3.58129e-05 Jy ! Component: 1650 - total flux cleaned = 8.7895e-05 Jy ! Component: 1700 - total flux cleaned = 0.000142017 Jy ! Component: 1750 - total flux cleaned = 0.000198632 Jy ! Component: 1800 - total flux cleaned = 0.00028805 Jy ! Component: 1850 - total flux cleaned = 0.000350309 Jy ! Component: 1900 - total flux cleaned = 0.000415125 Jy ! Component: 1950 - total flux cleaned = 0.000482362 Jy ! Component: 2000 - total flux cleaned = 0.000587938 Jy ! Component: 2050 - total flux cleaned = 0.000625065 Jy ! Component: 2100 - total flux cleaned = 0.000738999 Jy ! Component: 2150 - total flux cleaned = 0.000819113 Jy ! Component: 2200 - total flux cleaned = 0.000902234 Jy ! Component: 2250 - total flux cleaned = 0.000988743 Jy ! Component: 2300 - total flux cleaned = 0.00112364 Jy ! Component: 2350 - total flux cleaned = 0.0011707 Jy ! Component: 2400 - total flux cleaned = 0.00131769 Jy ! Component: 2450 - total flux cleaned = 0.00136835 Jy ! Component: 2500 - total flux cleaned = 0.00147399 Jy ! Component: 2550 - total flux cleaned = 0.00152836 Jy ! Component: 2600 - total flux cleaned = 0.00158714 Jy ! Component: 2650 - total flux cleaned = 0.00158745 Jy ! Component: 2700 - total flux cleaned = 0.00158895 Jy ! Component: 2750 - total flux cleaned = 0.00145611 Jy ! Component: 2800 - total flux cleaned = 0.00124644 Jy ! Component: 2850 - total flux cleaned = 0.00102485 Jy ! Component: 2900 - total flux cleaned = 0.000870156 Jy ! Component: 2950 - total flux cleaned = 0.000627403 Jy ! Component: 3000 - total flux cleaned = 0.000373645 Jy ! Component: 3050 - total flux cleaned = 0.000105825 Jy ! Component: 3100 - total flux cleaned = -0.000177526 Jy ! Component: 3150 - total flux cleaned = -0.000474664 Jy ! Component: 3200 - total flux cleaned = -0.000789907 Jy ! Component: 3250 - total flux cleaned = -0.00112095 Jy ! Component: 3300 - total flux cleaned = -0.00146723 Jy ! Component: 3350 - total flux cleaned = -0.00183066 Jy ! Component: 3400 - total flux cleaned = -0.00221368 Jy ! Component: 3450 - total flux cleaned = -0.00261782 Jy ! Component: 3500 - total flux cleaned = -0.00304179 Jy ! Component: 3550 - total flux cleaned = -0.00348795 Jy ! Component: 3600 - total flux cleaned = -0.00380075 Jy ! Component: 3650 - total flux cleaned = -0.00429145 Jy ! Component: 3700 - total flux cleaned = -0.00481358 Jy ! Component: 3750 - total flux cleaned = -0.00518292 Jy ! Component: 3800 - total flux cleaned = -0.00557205 Jy ! Component: 3850 - total flux cleaned = -0.00597513 Jy ! Component: 3900 - total flux cleaned = -0.00661387 Jy ! Component: 3950 - total flux cleaned = -0.00684587 Jy ! Component: 4000 - total flux cleaned = -0.00731022 Jy ! Component: 4050 - total flux cleaned = -0.00805082 Jy ! Total flux subtracted in 4096 components = -0.00857308 Jy ! Clean residual min=-0.013469 max=0.013905 Jy/beam ! Clean residual mean=-0.000025 rms=0.003888 Jy/beam ! Combined flux in latest and established models = -0.0538122 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 410 components and -0.0538122 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1106+5244_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.959 x 10.11 at 45.37 degrees (North through East) ! Clean map min=-0.027401 max=0.040057 Jy/beam ! Writing clean map to FITS file: .//J1106+5244_X_map.fits wmodel .//J1106+5244_X_map.mod ! Writing 410 model components to file: .//J1106+5244_X_map.mod wobs .//J1106+5244_X_uvs.fits ! Writing UV FITS file: .//J1106+5244_X_uvs.fits wwins .//J1106+5244_X_map.win ! wwins: Wrote 2 windows to .//J1106+5244_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0400569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00386393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -28.9383 28.9383 57.8765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0115 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 10.366 quit ! Quitting program ! Log file .//J1106+5244_X_dfm.log closed on Mon Jan 20 17:54:54 2020