! Started logfile: .//J1010+8250_X_a_dfm.log on Tue Jun 5 09:38:44 2018 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 .//J1010+8250_X_a_uvm.fits ! Reading UV FITS file: .//J1010+8250_X_a_uvm.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.965753 visibilities/baseline/integration-bin. ! Found source: J1010+8250 ! ! 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 12408 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 J1010+8250_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.074241Jy sigma=22.181238 ! Fit after self-cal, rms=0.656235Jy sigma=13.764553 ! 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=0.7339 mas, bmaj=2.522 mas, bpa=10.48 degrees ! Estimated noise=0.567854 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 = 0.244816 Jy ! Component: 100 - total flux cleaned = 0.319281 Jy ! Total flux subtracted in 100 components = 0.319281 Jy ! Clean residual min=-0.022342 max=0.042526 Jy/beam ! Clean residual mean=0.000116 rms=0.004614 Jy/beam ! Combined flux in latest and established models = 0.319281 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.319281 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=0.127129Jy sigma=2.423747 ! Fit after self-cal, rms=0.126979Jy sigma=2.420594 ! Inverting map ! Added new window around map position (2.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457366 Jy ! Component: 100 - total flux cleaned = 0.076754 Jy ! Total flux subtracted in 100 components = 0.076754 Jy ! Clean residual min=-0.019309 max=0.023814 Jy/beam ! Clean residual mean=0.000071 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 0.396035 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.396035 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=0.097401Jy sigma=1.805071 ! Fit after self-cal, rms=0.096160Jy sigma=1.781450 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245866 Jy ! Component: 100 - total flux cleaned = 0.041449 Jy ! Total flux subtracted in 100 components = 0.041449 Jy ! Clean residual min=-0.017755 max=0.016191 Jy/beam ! Clean residual mean=0.000046 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.437484 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.437484 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=0.085036Jy sigma=1.562055 ! Fit after self-cal, rms=0.084525Jy sigma=1.553108 ! 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=0.9709 mas, bmaj=2.895 mas, bpa=10.72 degrees ! Estimated noise=0.322813 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 = 0.0194141 Jy ! Component: 100 - total flux cleaned = 0.0271074 Jy ! Component: 150 - total flux cleaned = 0.0285254 Jy ! Component: 200 - total flux cleaned = 0.0279387 Jy ! Total flux subtracted in 200 components = 0.0279387 Jy ! Clean residual min=-0.014331 max=0.015594 Jy/beam ! Clean residual mean=0.000065 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.465423 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.465423 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=0.078335Jy sigma=1.451904 ! Fit after self-cal, rms=0.078082Jy sigma=1.448161 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9709 x 2.895 at 10.72 degrees (North through East) ! Clean map min=-0.013814 max=0.33107 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 HN 0.85 KP 0.93 ! LA 0.97 MK 1.02 NL 0.97 OV 1.01 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.05 HN 1.20 KP 1.05 ! LA 1.06 MK 1.03 NL 1.08 OV 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.96 HN 0.84 KP 0.94 ! LA 0.97 MK 1.03 NL 0.98 OV 1.02 ! PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.08 HN 1.18 KP 1.05 ! LA 1.05 MK 1.02 NL 1.08 OV 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 HN 0.85 KP 0.93 ! LA 0.96 MK 1.05 NL 0.99 OV 1.01 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.07 HN 1.19 KP 1.05 ! LA 1.06 MK 1.03 NL 1.09 OV 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.96 HN 0.85 KP 0.93 ! LA 0.97 MK 1.06 NL 0.99 OV 1.01 ! PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.07 HN 1.19 KP 1.05 ! LA 1.07 MK 1.04 NL 1.10 OV 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.96 HN 0.85 KP 0.95 ! LA 0.97 MK 1.10 NL 1.00 OV 1.02 ! PT 0.94 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.07 HN 1.17 KP 1.04 ! LA 1.06 MK 1.05 NL 1.09 OV 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.97 HN 0.85 KP 0.94 ! LA 0.97 MK 1.10 NL 0.99 OV 1.03 ! PT 0.95 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.07 HN 1.19 KP 1.06 ! LA 1.07 MK 1.03 NL 1.11 OV 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.86 KP 0.94 ! LA 0.97 MK 1.06 NL 1.00 OV 1.00 ! PT 0.95 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.07 HN 1.17 KP 1.04 ! LA 1.07 MK 1.07 NL 1.12 OV 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.84 KP 0.95 ! LA 0.99 MK 1.08 NL 0.98 OV 1.03 ! PT 0.94 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.05 HN 1.18 KP 1.05 ! LA 1.08 MK 1.05 NL 1.11 OV 1.10 ! ! ! Fit before self-cal, rms=0.078082Jy sigma=1.448161 ! Fit after self-cal, rms=0.067246Jy sigma=1.099871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=2.939 mas, bpa=11.35 degrees ! Estimated noise=0.325049 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 = -0.00132926 Jy ! Component: 100 - total flux cleaned = -0.0012112 Jy ! Component: 150 - total flux cleaned = -0.00130946 Jy ! Component: 200 - total flux cleaned = -0.00155448 Jy ! Total flux subtracted in 200 components = -0.00155448 Jy ! Clean residual min=-0.006135 max=0.006886 Jy/beam ! Clean residual mean=-0.000015 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.463868 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.463868 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=0.066892Jy sigma=1.089251 ! Fit after self-cal, rms=0.066885Jy sigma=1.088638 ! Inverting map ! Added new window around map position (14.8, -36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326089 Jy ! Component: 100 - total flux cleaned = 0.00325582 Jy ! Component: 150 - total flux cleaned = 0.00347782 Jy ! Component: 200 - total flux cleaned = 0.00348398 Jy ! Total flux subtracted in 200 components = 0.00348398 Jy ! Clean residual min=-0.006014 max=0.006152 Jy/beam ! Clean residual mean=-0.000013 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.467352 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.467352 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=0.065089Jy sigma=1.063081 ! Fit after self-cal, rms=0.065062Jy sigma=1.062171 ! 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=0.065062Jy sigma=1.062171 ! Fit after self-cal, rms=0.065014Jy sigma=1.061005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=2.937 mas, bpa=11.44 degrees ! Estimated noise=0.324836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137534 Jy ! Component: 100 - total flux cleaned = 0.00104748 Jy ! Component: 150 - total flux cleaned = 0.000590061 Jy ! Component: 200 - total flux cleaned = 0.000297654 Jy ! Total flux subtracted in 200 components = 0.000297654 Jy ! Clean residual min=-0.005647 max=0.005575 Jy/beam ! Clean residual mean=-0.000014 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.46765 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.46765 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=0.064089Jy sigma=1.048950 ! Fit after self-cal, rms=0.064084Jy sigma=1.048767 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 = -0.000126305 Jy ! Component: 100 - total flux cleaned = -0.000389889 Jy ! Component: 150 - total flux cleaned = -0.000771837 Jy ! Component: 200 - total flux cleaned = -0.00101422 Jy ! Total flux subtracted in 200 components = -0.00101422 Jy ! Clean residual min=-0.005552 max=0.005333 Jy/beam ! Clean residual mean=-0.000012 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.466636 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.466635 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=0.063485Jy sigma=1.040901 ! Fit after self-cal, rms=0.063481Jy sigma=1.040802 ! 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=0.063481Jy sigma=1.040802 ! Fit after self-cal, rms=0.063256Jy sigma=1.040386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=2.935 mas, bpa=11.44 degrees ! Estimated noise=0.324629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225001 Jy ! Component: 100 - total flux cleaned = -0.000444348 Jy ! Component: 150 - total flux cleaned = -0.000757694 Jy ! Component: 200 - total flux cleaned = -0.000857876 Jy ! Total flux subtracted in 200 components = -0.000857876 Jy ! Clean residual min=-0.005476 max=0.005249 Jy/beam ! Clean residual mean=-0.000012 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.465778 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.465778 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=0.062841Jy sigma=1.034824 ! Fit after self-cal, rms=0.062836Jy sigma=1.034761 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 = 6.18818e-06 Jy ! Component: 100 - total flux cleaned = 8.02158e-06 Jy ! Component: 150 - total flux cleaned = 0.000188345 Jy ! Component: 200 - total flux cleaned = 0.000273659 Jy ! Total flux subtracted in 200 components = 0.000273659 Jy ! Clean residual min=-0.005414 max=0.005122 Jy/beam ! Clean residual mean=-0.000012 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.466051 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.466051 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=0.062545Jy sigma=1.030536 ! Fit after self-cal, rms=0.062538Jy sigma=1.030499 ! 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=0.062538Jy sigma=1.030499 ! Fit after self-cal, rms=0.062551Jy sigma=1.030122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=3.529 mas, bpa=7.586 degrees ! Estimated noise=0.382646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357707 Jy ! Component: 100 - total flux cleaned = -2.50517e-05 Jy ! Component: 150 - total flux cleaned = 4.13204e-05 Jy ! Component: 200 - total flux cleaned = 0.000165064 Jy ! Total flux subtracted in 200 components = 0.000165064 Jy ! Clean residual min=-0.003958 max=0.005537 Jy/beam ! Clean residual mean=-0.000023 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.466216 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.466216 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=0.062435Jy sigma=1.027083 ! Fit after self-cal, rms=0.062408Jy sigma=1.026759 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 (6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501114 Jy ! Component: 100 - total flux cleaned = 0.00532965 Jy ! Component: 150 - total flux cleaned = 0.0058007 Jy ! Component: 200 - total flux cleaned = 0.00604158 Jy ! Total flux subtracted in 200 components = 0.00604158 Jy ! Clean residual min=-0.003240 max=0.003798 Jy/beam ! Clean residual mean=-0.000027 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.472258 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.472258 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=0.062077Jy sigma=1.017215 ! Fit after self-cal, rms=0.062043Jy sigma=1.016754 ! 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=0.9831 mas, bmaj=2.936 mas, bpa=11.47 degrees ! Estimated noise=0.324209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9831 x 2.936 at 11.47 degrees (North through East) ! Clean map min=-0.0046777 max=0.33098 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=0.7425 mas, bmaj=2.581 mas, bpa=11.28 degrees ! Estimated noise=0.578099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248291 Jy ! Component: 100 - total flux cleaned = 0.321743 Jy ! Component: 150 - total flux cleaned = 0.365453 Jy ! Component: 200 - total flux cleaned = 0.395114 Jy ! Total flux subtracted in 200 components = 0.395114 Jy ! Clean residual min=-0.010546 max=0.016307 Jy/beam ! Clean residual mean=0.000034 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.395114 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.395114 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=2.936 mas, bpa=11.47 degrees ! Estimated noise=0.324209 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 = 0.029234 Jy ! Component: 100 - total flux cleaned = 0.0460757 Jy ! Component: 150 - total flux cleaned = 0.0570657 Jy ! Component: 200 - total flux cleaned = 0.0628828 Jy ! Total flux subtracted in 200 components = 0.0628828 Jy ! Clean residual min=-0.005773 max=0.006670 Jy/beam ! Clean residual mean=0.000004 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.457997 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.457997 Jy ! Inverting map ! Added new window around map position (8.4, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004404 Jy ! Component: 100 - total flux cleaned = 0.00534458 Jy ! Component: 150 - total flux cleaned = 0.00599486 Jy ! Component: 200 - total flux cleaned = 0.00660144 Jy ! Total flux subtracted in 200 components = 0.00660144 Jy ! Clean residual min=-0.005146 max=0.005786 Jy/beam ! Clean residual mean=-0.000004 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.464598 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.464598 Jy ! Inverting map ! Added new window around map position (-18.4, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157018 Jy ! Component: 100 - total flux cleaned = 0.00157654 Jy ! Component: 150 - total flux cleaned = 0.00157562 Jy ! Component: 200 - total flux cleaned = 0.00158008 Jy ! Total flux subtracted in 200 components = 0.00158008 Jy ! Clean residual min=-0.004839 max=0.005240 Jy/beam ! Clean residual mean=-0.000002 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.466178 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 83 components and 0.466178 Jy ! Inverting map ! Added new window around map position (-14.6, 35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353633 Jy ! Component: 100 - total flux cleaned = -5.57271e-05 Jy ! Component: 150 - total flux cleaned = -0.000233834 Jy ! Component: 200 - total flux cleaned = -0.00057843 Jy ! Total flux subtracted in 200 components = -0.00057843 Jy ! Clean residual min=-0.004523 max=0.004434 Jy/beam ! Clean residual mean=-0.000001 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.4656 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.4656 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=2.086 mas, bmaj=3.529 mas, bpa=7.586 degrees ! Estimated noise=0.382646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033639 Jy ! Component: 100 - total flux cleaned = 0.00298104 Jy ! Component: 150 - total flux cleaned = 0.00238266 Jy ! Component: 200 - total flux cleaned = 0.00194916 Jy ! Total flux subtracted in 200 components = 0.00194916 Jy ! Clean residual min=-0.003352 max=0.003672 Jy/beam ! Clean residual mean=-0.000014 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.467549 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 = 4.56374e-06 Jy ! Component: 100 - total flux cleaned = -0.00018837 Jy ! Component: 150 - total flux cleaned = -0.000370018 Jy ! Component: 200 - total flux cleaned = -0.000719255 Jy ! Total flux subtracted in 200 components = -0.000719255 Jy ! Clean residual min=-0.003018 max=0.003718 Jy/beam ! Clean residual mean=-0.000015 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.46683 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 155 components and 0.46683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=2.936 mas, bpa=11.47 degrees ! Estimated noise=0.324209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324339 Jy ! Component: 100 - total flux cleaned = -0.000902284 Jy ! Component: 150 - total flux cleaned = -0.00130983 Jy ! Component: 200 - total flux cleaned = -0.00157018 Jy ! Total flux subtracted in 200 components = -0.00157018 Jy ! Clean residual min=-0.004404 max=0.003818 Jy/beam ! Clean residual mean=-0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.465259 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.465259 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=0.060348Jy sigma=0.987703 ! Fit after self-cal, rms=0.060198Jy sigma=0.984110 wmodel J1010+8250_X_map.mod ! Writing 169 model components to file: J1010+8250_X_map.mod wobs J1010+8250_X_uvs.fits ! Writing UV FITS file: J1010+8250_X_uvs.fits wwins J1010+8250_X_map.win ! wwins: Wrote 7 windows to J1010+8250_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 = -0.00121642 Jy ! Component: 100 - total flux cleaned = -0.00128502 Jy ! Component: 150 - total flux cleaned = -0.00128499 Jy ! Component: 200 - total flux cleaned = -0.00115752 Jy ! Component: 250 - total flux cleaned = -0.00109529 Jy ! Component: 300 - total flux cleaned = -0.000973329 Jy ! Component: 350 - total flux cleaned = -0.000794519 Jy ! Component: 400 - total flux cleaned = -0.000736596 Jy ! Component: 450 - total flux cleaned = -0.000504819 Jy ! Component: 500 - total flux cleaned = -0.000390828 Jy ! Component: 550 - total flux cleaned = -0.000333497 Jy ! Component: 600 - total flux cleaned = -0.000166132 Jy ! Component: 650 - total flux cleaned = -0.000111856 Jy ! Component: 700 - total flux cleaned = -3.76249e-06 Jy ! Component: 750 - total flux cleaned = 4.81575e-05 Jy ! Component: 800 - total flux cleaned = -0.000109305 Jy ! Component: 850 - total flux cleaned = -5.33502e-06 Jy ! Component: 900 - total flux cleaned = 0.000148672 Jy ! Component: 950 - total flux cleaned = 0.00019932 Jy ! Component: 1000 - total flux cleaned = 0.000249341 Jy ! Component: 1050 - total flux cleaned = 0.000199296 Jy ! Component: 1100 - total flux cleaned = 0.000346935 Jy ! Component: 1150 - total flux cleaned = 0.000346187 Jy ! Component: 1200 - total flux cleaned = 0.000297829 Jy ! Component: 1250 - total flux cleaned = 0.000344971 Jy ! Component: 1300 - total flux cleaned = 0.000391979 Jy ! Component: 1350 - total flux cleaned = 0.000531242 Jy ! Component: 1400 - total flux cleaned = 0.00053103 Jy ! Component: 1450 - total flux cleaned = 0.000576669 Jy ! Component: 1500 - total flux cleaned = 0.000622313 Jy ! Component: 1550 - total flux cleaned = 0.000578016 Jy ! Component: 1600 - total flux cleaned = 0.000711542 Jy ! Component: 1650 - total flux cleaned = 0.000843466 Jy ! Component: 1700 - total flux cleaned = 0.000886928 Jy ! Component: 1750 - total flux cleaned = 0.00101684 Jy ! Component: 1800 - total flux cleaned = 0.00101675 Jy ! Component: 1850 - total flux cleaned = 0.00105937 Jy ! Component: 1900 - total flux cleaned = 0.00105957 Jy ! Component: 1950 - total flux cleaned = 0.00114283 Jy ! Component: 2000 - total flux cleaned = 0.00114261 Jy ! Component: 2050 - total flux cleaned = 0.00122463 Jy ! Component: 2100 - total flux cleaned = 0.00118411 Jy ! Component: 2150 - total flux cleaned = 0.00114395 Jy ! Component: 2200 - total flux cleaned = 0.00130429 Jy ! Component: 2250 - total flux cleaned = 0.0012648 Jy ! Component: 2300 - total flux cleaned = 0.001304 Jy ! Component: 2350 - total flux cleaned = 0.00134333 Jy ! Component: 2400 - total flux cleaned = 0.00126576 Jy ! Component: 2450 - total flux cleaned = 0.00134305 Jy ! Component: 2500 - total flux cleaned = 0.00145724 Jy ! Component: 2550 - total flux cleaned = 0.00141935 Jy ! Component: 2600 - total flux cleaned = 0.00138199 Jy ! Component: 2650 - total flux cleaned = 0.00130831 Jy ! Component: 2700 - total flux cleaned = 0.00149342 Jy ! Component: 2750 - total flux cleaned = 0.00149326 Jy ! Component: 2800 - total flux cleaned = 0.00145657 Jy ! Component: 2850 - total flux cleaned = 0.0014204 Jy ! Component: 2900 - total flux cleaned = 0.00145593 Jy ! Component: 2950 - total flux cleaned = 0.00152737 Jy ! Component: 3000 - total flux cleaned = 0.00152724 Jy ! Component: 3050 - total flux cleaned = 0.00152694 Jy ! Component: 3100 - total flux cleaned = 0.00152645 Jy ! Component: 3150 - total flux cleaned = 0.00152619 Jy ! Component: 3200 - total flux cleaned = 0.00149144 Jy ! Component: 3250 - total flux cleaned = 0.00145734 Jy ! Component: 3300 - total flux cleaned = 0.00145762 Jy ! Component: 3350 - total flux cleaned = 0.00149135 Jy ! Component: 3400 - total flux cleaned = 0.00129044 Jy ! Component: 3450 - total flux cleaned = 0.00142364 Jy ! Component: 3500 - total flux cleaned = 0.00135761 Jy ! Component: 3550 - total flux cleaned = 0.00135791 Jy ! Component: 3600 - total flux cleaned = 0.00139055 Jy ! Component: 3650 - total flux cleaned = 0.00139068 Jy ! Component: 3700 - total flux cleaned = 0.00139077 Jy ! Component: 3750 - total flux cleaned = 0.00129453 Jy ! Component: 3800 - total flux cleaned = 0.00139013 Jy ! Component: 3850 - total flux cleaned = 0.00135859 Jy ! Component: 3900 - total flux cleaned = 0.00142124 Jy ! Component: 3950 - total flux cleaned = 0.00132757 Jy ! Component: 4000 - total flux cleaned = 0.00129651 Jy ! Component: 4050 - total flux cleaned = 0.00123508 Jy ! Total flux subtracted in 4096 components = 0.00132697 Jy ! Clean residual min=-0.001689 max=0.001540 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.466586 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 494 components and 0.466586 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1010+8250_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9831 x 2.936 at 11.47 degrees (North through East) ! Clean map min=-0.0036854 max=0.3304 Jy/beam ! Writing clean map to FITS file: .//J1010+8250_X_a_map.fits wmodel .//J1010+8250_X_a_map.mod ! Writing 494 model components to file: .//J1010+8250_X_a_map.mod wobs .//J1010+8250_X_a_uvs.fits ! Writing UV FITS file: .//J1010+8250_X_a_uvs.fits wwins .//J1010+8250_X_a_map.win ! wwins: Wrote 8 windows to .//J1010+8250_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.330395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000551202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500493 0.500493 1.00099 2.00197 4.00395 8.00789 16.0158 32.0316 64.0632 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.33 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.408 quit ! Quitting program ! Log file .//J1010+8250_X_a_dfm.log closed on Tue Jun 5 09:38:49 2018