! Started logfile: /scr/pima/bu007_uvs/J1353+2933_C_dfm.log on Sun Jun 24 02:24:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1353+2933_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1353+2933_C_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.914161 visibilities/baseline/integration-bin. ! Found source: J1353+2933 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 16784 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1353+2933_C] 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 0.300x0.300 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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004530Jy sigma=13.212632 ! Fit after self-cal, rms=0.956390Jy sigma=12.485399 ! 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=1.071 mas, bmaj=3.533 mas, bpa=5.524 degrees ! Estimated noise=0.824248 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 = 0.0395071 Jy ! Component: 100 - total flux cleaned = 0.0473169 Jy ! Total flux subtracted in 100 components = 0.0473169 Jy ! Clean residual min=-0.004252 max=0.004075 Jy/beam ! Clean residual mean=0.000001 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0473169 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0473169 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=0.088278Jy sigma=1.099717 ! Fit after self-cal, rms=0.086209Jy sigma=1.075669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434548 Jy ! Component: 100 - total flux cleaned = 0.00479333 Jy ! Total flux subtracted in 100 components = 0.00479333 Jy ! Clean residual min=-0.003867 max=0.004021 Jy/beam ! Clean residual mean=0.000000 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0521102 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0521102 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=0.086123Jy sigma=1.070711 ! Fit after self-cal, rms=0.086107Jy sigma=1.070537 ! 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=1.419 mas, bmaj=3.717 mas, bpa=7.473 degrees ! Estimated noise=0.439947 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 = 0.000952406 Jy ! Component: 100 - total flux cleaned = 0.00111559 Jy ! Component: 150 - total flux cleaned = 0.00111573 Jy ! Component: 200 - total flux cleaned = 0.00113347 Jy ! Total flux subtracted in 200 components = 0.00113347 Jy ! Clean residual min=-0.002684 max=0.002320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0532437 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0532437 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=0.086110Jy sigma=1.069982 ! Fit after self-cal, rms=0.086117Jy sigma=1.069955 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.419 x 3.717 at 7.473 degrees (North through East) ! Clean map min=-0.0025573 max=0.053023 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 1.06 KP 0.83 ! LA 1.09 MK 0.85 NL 0.89 OV 1.00 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.00 KP 1.04 ! LA 0.97 MK 0.96 NL 1.03 OV 1.02 ! PT 0.87 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.06 KP 0.99 ! LA 0.96 MK 0.81 NL 1.07 OV 1.07 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 1.01 KP 0.99 ! LA 1.20 MK 0.90 NL 0.98 OV 0.90 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.97 ! LA 1.00 MK 0.91 NL 1.03 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.09 HN 1.07 KP 0.97 ! LA 1.02 MK 0.92 NL 1.01 OV 1.10 ! PT 0.87 SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 0.91 ! LA 1.08 MK 0.90 NL 1.01 OV 1.02 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.91 ! LA 1.00 MK 0.93 NL 1.01 OV 0.96 ! PT 0.94 SC 0.96 ! ! ! Fit before self-cal, rms=0.086117Jy sigma=1.069955 ! Fit after self-cal, rms=0.085750Jy sigma=1.066626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.754 mas, bpa=7.048 degrees ! Estimated noise=0.425693 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 = -0.00128493 Jy ! Component: 100 - total flux cleaned = -0.00174656 Jy ! Component: 150 - total flux cleaned = -0.00187042 Jy ! Component: 200 - total flux cleaned = -0.00190887 Jy ! Total flux subtracted in 200 components = -0.00190887 Jy ! Clean residual min=-0.002098 max=0.001995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0513348 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.0513348 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=0.085710Jy sigma=1.066797 ! Fit after self-cal, rms=0.085997Jy sigma=1.066014 ! 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=0.085997Jy sigma=1.066014 ! Fit after self-cal, rms=0.085113Jy sigma=1.065616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=3.771 mas, bpa=6.829 degrees ! Estimated noise=0.416282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125374 Jy ! Component: 100 - total flux cleaned = -0.00160681 Jy ! Component: 150 - total flux cleaned = -0.00168862 Jy ! Component: 200 - total flux cleaned = -0.00172231 Jy ! Total flux subtracted in 200 components = -0.00172231 Jy ! Clean residual min=-0.002082 max=0.002026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0496125 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0496125 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=0.085074Jy sigma=1.065805 ! Fit after self-cal, rms=0.085147Jy sigma=1.065440 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 = -0.000122951 Jy ! Component: 100 - total flux cleaned = -0.000173767 Jy ! Component: 150 - total flux cleaned = -0.000181028 Jy ! Component: 200 - total flux cleaned = -0.000187809 Jy ! Total flux subtracted in 200 components = -0.000187809 Jy ! Clean residual min=-0.002100 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0494247 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0494247 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=0.085143Jy sigma=1.065485 ! Fit after self-cal, rms=0.085146Jy sigma=1.065482 ! 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=0.085146Jy sigma=1.065482 ! Fit after self-cal, rms=0.083150Jy sigma=1.065186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=3.784 mas, bpa=6.638 degrees ! Estimated noise=0.404467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120397 Jy ! Component: 100 - total flux cleaned = -0.00147673 Jy ! Component: 150 - total flux cleaned = -0.0015442 Jy ! Component: 200 - total flux cleaned = -0.00158987 Jy ! Total flux subtracted in 200 components = -0.00158987 Jy ! Clean residual min=-0.002048 max=0.002027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0478348 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0478348 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=0.083114Jy sigma=1.065388 ! Fit after self-cal, rms=0.083149Jy sigma=1.065298 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 = -0.000111327 Jy ! Component: 100 - total flux cleaned = -0.000139983 Jy ! Component: 150 - total flux cleaned = -0.00014601 Jy ! Component: 200 - total flux cleaned = -0.000146142 Jy ! Total flux subtracted in 200 components = -0.000146142 Jy ! Clean residual min=-0.002073 max=0.002026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0476887 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0476887 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=0.083146Jy sigma=1.065336 ! Fit after self-cal, rms=0.083147Jy sigma=1.065330 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.083147Jy sigma=1.065330 ! Fit after self-cal, rms=0.080995Jy sigma=1.065069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.01 mas, bpa=-2.336 degrees ! Estimated noise=0.528929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113101 Jy ! Component: 100 - total flux cleaned = -0.00148448 Jy ! Component: 150 - total flux cleaned = -0.00153439 Jy ! Component: 200 - total flux cleaned = -0.00157491 Jy ! Total flux subtracted in 200 components = -0.00157491 Jy ! Clean residual min=-0.002509 max=0.002377 Jy/beam ! Clean residual mean=-0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0461138 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0461138 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=0.080978Jy sigma=1.065149 ! Fit after self-cal, rms=0.080996Jy sigma=1.065007 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 = -0.00023113 Jy ! Component: 100 - total flux cleaned = -0.00026922 Jy ! Component: 150 - total flux cleaned = -0.000292602 Jy ! Component: 200 - total flux cleaned = -0.000317957 Jy ! Total flux subtracted in 200 components = -0.000317957 Jy ! Clean residual min=-0.002536 max=0.002367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0457958 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 51 components and 0.0457958 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=0.081002Jy sigma=1.065035 ! Fit after self-cal, rms=0.081005Jy sigma=1.065016 ! 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=1.395 mas, bmaj=3.794 mas, bpa=6.462 degrees ! Estimated noise=0.392841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 3.794 at 6.462 degrees (North through East) ! Clean map min=-0.0019054 max=0.046937 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=1.051 mas, bmaj=3.621 mas, bpa=4.677 degrees ! Estimated noise=0.718267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367352 Jy ! Component: 100 - total flux cleaned = 0.0438417 Jy ! Component: 150 - total flux cleaned = 0.0444144 Jy ! Component: 200 - total flux cleaned = 0.0447667 Jy ! Total flux subtracted in 200 components = 0.0447667 Jy ! Clean residual min=-0.003543 max=0.003708 Jy/beam ! Clean residual mean=-0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0447667 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0447667 Jy ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=3.794 mas, bpa=6.462 degrees ! Estimated noise=0.392841 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 = 0.000858226 Jy ! Component: 100 - total flux cleaned = 0.000858665 Jy ! Component: 150 - total flux cleaned = 0.000885989 Jy ! Component: 200 - total flux cleaned = 0.000925469 Jy ! Total flux subtracted in 200 components = 0.000925469 Jy ! Clean residual min=-0.002046 max=0.001918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0456921 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0456921 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.01 mas, bpa=-2.336 degrees ! Estimated noise=0.528929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.01598e-05 Jy ! Component: 100 - total flux cleaned = 5.6862e-05 Jy ! Component: 150 - total flux cleaned = 5.51805e-05 Jy ! Component: 200 - total flux cleaned = 5.41604e-05 Jy ! Total flux subtracted in 200 components = 5.41604e-05 Jy ! Clean residual min=-0.002544 max=0.002360 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0457463 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 = -2.73957e-05 Jy ! Component: 100 - total flux cleaned = -3.4551e-05 Jy ! Component: 150 - total flux cleaned = -3.44044e-05 Jy ! Component: 200 - total flux cleaned = -3.40287e-05 Jy ! Total flux subtracted in 200 components = -3.40287e-05 Jy ! Clean residual min=-0.002541 max=0.002347 Jy/beam ! Clean residual mean=-0.000003 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0457123 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0457123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=3.794 mas, bpa=6.462 degrees ! Estimated noise=0.392841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48628e-05 Jy ! Component: 100 - total flux cleaned = 0.000107978 Jy ! Component: 150 - total flux cleaned = 0.000123795 Jy ! Component: 200 - total flux cleaned = 0.000112664 Jy ! Total flux subtracted in 200 components = 0.000112664 Jy ! Clean residual min=-0.002044 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0458249 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0458249 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=0.080987Jy sigma=1.065289 ! Fit after self-cal, rms=0.080973Jy sigma=1.065241 wmodel J1353+2933_C_map.mod ! Writing 28 model components to file: J1353+2933_C_map.mod wobs J1353+2933_C_uvs.fits ! Writing UV FITS file: J1353+2933_C_uvs.fits wwins J1353+2933_C_map.win ! wwins: Wrote 1 windows to J1353+2933_C_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 = 9.18539e-05 Jy ! Component: 100 - total flux cleaned = 0.000256605 Jy ! Component: 150 - total flux cleaned = 0.000164138 Jy ! Component: 200 - total flux cleaned = 1.68241e-05 Jy ! Component: 250 - total flux cleaned = -3.93228e-05 Jy ! Component: 300 - total flux cleaned = -0.000121702 Jy ! Component: 350 - total flux cleaned = -0.000175144 Jy ! Component: 400 - total flux cleaned = -0.000253676 Jy ! Component: 450 - total flux cleaned = -0.000354919 Jy ! Component: 500 - total flux cleaned = -0.000452455 Jy ! Component: 550 - total flux cleaned = -0.000523626 Jy ! Component: 600 - total flux cleaned = -0.000639422 Jy ! Component: 650 - total flux cleaned = -0.00070704 Jy ! Component: 700 - total flux cleaned = -0.000751476 Jy ! Component: 750 - total flux cleaned = -0.000817549 Jy ! Component: 800 - total flux cleaned = -0.000946123 Jy ! Component: 850 - total flux cleaned = -0.00109347 Jy ! Component: 900 - total flux cleaned = -0.0011556 Jy ! Component: 950 - total flux cleaned = -0.00131925 Jy ! Component: 1000 - total flux cleaned = -0.00144 Jy ! Component: 1050 - total flux cleaned = -0.00157864 Jy ! Component: 1100 - total flux cleaned = -0.00165691 Jy ! Component: 1150 - total flux cleaned = -0.00177252 Jy ! Component: 1200 - total flux cleaned = -0.00188699 Jy ! Component: 1250 - total flux cleaned = -0.00201859 Jy ! Component: 1300 - total flux cleaned = -0.00212947 Jy ! Component: 1350 - total flux cleaned = -0.00225735 Jy ! Component: 1400 - total flux cleaned = -0.00236575 Jy ! Component: 1450 - total flux cleaned = -0.00245497 Jy ! Component: 1500 - total flux cleaned = -0.00257853 Jy ! Component: 1550 - total flux cleaned = -0.00268294 Jy ! Component: 1600 - total flux cleaned = -0.00280352 Jy ! Component: 1650 - total flux cleaned = -0.00283779 Jy ! Component: 1700 - total flux cleaned = -0.00292214 Jy ! Component: 1750 - total flux cleaned = -0.00295573 Jy ! Component: 1800 - total flux cleaned = -0.00300543 Jy ! Component: 1850 - total flux cleaned = -0.00305469 Jy ! Component: 1900 - total flux cleaned = -0.00308703 Jy ! Component: 1950 - total flux cleaned = -0.00311908 Jy ! Component: 2000 - total flux cleaned = -0.0031509 Jy ! Component: 2050 - total flux cleaned = -0.00322954 Jy ! Component: 2100 - total flux cleaned = -0.00319829 Jy ! Component: 2150 - total flux cleaned = -0.00327551 Jy ! Component: 2200 - total flux cleaned = -0.00332163 Jy ! Component: 2250 - total flux cleaned = -0.0033669 Jy ! Component: 2300 - total flux cleaned = -0.00330669 Jy ! Component: 2350 - total flux cleaned = -0.00335148 Jy ! Component: 2400 - total flux cleaned = -0.00336633 Jy ! Component: 2450 - total flux cleaned = -0.00338102 Jy ! Component: 2500 - total flux cleaned = -0.00341026 Jy ! Component: 2550 - total flux cleaned = -0.00342476 Jy ! Component: 2600 - total flux cleaned = -0.00341025 Jy ! Component: 2650 - total flux cleaned = -0.00339606 Jy ! Component: 2700 - total flux cleaned = -0.003481 Jy ! Component: 2750 - total flux cleaned = -0.003453 Jy ! Component: 2800 - total flux cleaned = -0.0035088 Jy ! Component: 2850 - total flux cleaned = -0.00355004 Jy ! Component: 2900 - total flux cleaned = -0.00354992 Jy ! Component: 2950 - total flux cleaned = -0.00356359 Jy ! Component: 3000 - total flux cleaned = -0.00357711 Jy ! Component: 3050 - total flux cleaned = -0.0036174 Jy ! Component: 3100 - total flux cleaned = -0.00364396 Jy ! Component: 3150 - total flux cleaned = -0.00360414 Jy ! Component: 3200 - total flux cleaned = -0.003657 Jy ! Component: 3250 - total flux cleaned = -0.00368309 Jy ! Component: 3300 - total flux cleaned = -0.00364402 Jy ! Component: 3350 - total flux cleaned = -0.00367001 Jy ! Component: 3400 - total flux cleaned = -0.00365726 Jy ! Component: 3450 - total flux cleaned = -0.0036318 Jy ! Component: 3500 - total flux cleaned = -0.00360658 Jy ! Component: 3550 - total flux cleaned = -0.00360663 Jy ! Component: 3600 - total flux cleaned = -0.00356926 Jy ! Component: 3650 - total flux cleaned = -0.00356927 Jy ! Component: 3700 - total flux cleaned = -0.00353219 Jy ! Component: 3750 - total flux cleaned = -0.00353218 Jy ! Component: 3800 - total flux cleaned = -0.00351991 Jy ! Component: 3850 - total flux cleaned = -0.0034835 Jy ! Component: 3900 - total flux cleaned = -0.00347151 Jy ! Component: 3950 - total flux cleaned = -0.00344747 Jy ! Component: 4000 - total flux cleaned = -0.00341176 Jy ! Component: 4050 - total flux cleaned = -0.00339994 Jy ! Total flux subtracted in 4096 components = -0.00341177 Jy ! Clean residual min=-0.000592 max=0.000794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0424131 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 312 components and 0.0424131 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1353+2933_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 3.794 at 6.462 degrees (North through East) ! Clean map min=-0.0013546 max=0.046577 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1353+2933_C_map.fits wmodel /scr/pima/bu007_uvs/J1353+2933_C_map.mod ! Writing 312 model components to file: /scr/pima/bu007_uvs/J1353+2933_C_map.mod wobs /scr/pima/bu007_uvs/J1353+2933_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1353+2933_C_uvs.fits wwins /scr/pima/bu007_uvs/J1353+2933_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1353+2933_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0465769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31034 1.31034 2.62069 5.24137 10.4827 20.9655 41.931 83.862 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.947 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1353+2933_C_dfm.log closed on Sun Jun 24 02:24:56 2018