! Started logfile: /scr/pima/rv125_uvs/J1321+2216_S_dfm.log on Sun Dec 23 06:59:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1321+2216_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1321+2216_S_uva.fits ! AN table 1: 173 integrations on 28 of 28 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.303218 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1321+2216 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 7840 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1321+2216_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1121 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1121 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1297 telescope corrections were flagged in sub-array 1. ! A total of 405 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1121 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011499Jy sigma=16.498592 ! Fit after self-cal, rms=0.846316Jy sigma=13.804248 ! 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=2.121 mas, bmaj=3.002 mas, bpa=21.08 degrees ! Estimated noise=1.01208 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 = 0.123419 Jy ! Component: 100 - total flux cleaned = 0.160065 Jy ! Total flux subtracted in 100 components = 0.160065 Jy ! Clean residual min=-0.011909 max=0.018872 Jy/beam ! Clean residual mean=-0.000012 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 0.160065 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.160065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087143Jy sigma=1.421218 ! Fit after self-cal, rms=0.086907Jy sigma=1.415163 ! Inverting map ! Added new window around map position (-10, -17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021677 Jy ! Component: 100 - total flux cleaned = 0.0351796 Jy ! Total flux subtracted in 100 components = 0.0351796 Jy ! Clean residual min=-0.011170 max=0.014031 Jy/beam ! Clean residual mean=-0.000011 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 0.195245 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.195245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082215Jy sigma=1.328708 ! Fit after self-cal, rms=0.081999Jy sigma=1.325204 ! 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=2.361 mas, bmaj=3.188 mas, bpa=24.38 degrees ! Estimated noise=0.660596 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 = 0.00810005 Jy ! Component: 100 - total flux cleaned = 0.011292 Jy ! Component: 150 - total flux cleaned = 0.0137963 Jy ! Component: 200 - total flux cleaned = 0.0157806 Jy ! Total flux subtracted in 200 components = 0.0157806 Jy ! Clean residual min=-0.013270 max=0.016442 Jy/beam ! Clean residual mean=-0.000029 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.211026 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.211026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080107Jy sigma=1.287643 ! Fit after self-cal, rms=0.079961Jy sigma=1.284718 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.361 x 3.188 at 24.38 degrees (North through East) ! Clean map min=-0.012413 max=0.15416 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HH 1.08 HN 0.90 MC 0.99 ! NL 1.07 NY 1.45 SC 0.93 WN 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 2.02 HN 0.89 KP 0.87 LA 0.82 ! MK 1.35 NL 1.16 OV 0.89 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HH 1.09 HN 0.89 MC 0.74 ! NL 1.14 NY 1.17 SC 0.84 WN 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 4.48 HN 0.87 KP 0.86 LA 0.84 ! MK 1.68 NL 1.22 OV 0.81 PT 1.00 ! SC 0.78 ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HH 0.00* HN 0.00* MC 0.00* ! NL 0.00* NY 0.00* SC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HH 1.00 HN 0.86 MC 1.14 ! NL 1.09 NY 1.11 SC 0.84 WN 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 2.64 HN 0.86 KP 0.83 LA 0.83 ! MK 1.14 NL 1.12 OV 0.87 PT 1.00 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.079961Jy sigma=1.284718 ! Fit after self-cal, rms=0.083413Jy sigma=0.976359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.556 mas, bpa=16.43 degrees ! Estimated noise=0.697367 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 = -0.00306607 Jy ! Component: 100 - total flux cleaned = -0.00306609 Jy ! Component: 150 - total flux cleaned = -0.00298299 Jy ! Component: 200 - total flux cleaned = -0.00290777 Jy ! Total flux subtracted in 200 components = -0.00290777 Jy ! Clean residual min=-0.004485 max=0.004225 Jy/beam ! Clean residual mean=-0.000004 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.208118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.208118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083220Jy sigma=0.970821 ! Fit after self-cal, rms=0.083843Jy sigma=0.967895 ! 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. ! ! Fit before self-cal, rms=0.083843Jy sigma=0.967895 ! Fit after self-cal, rms=0.084758Jy sigma=0.967361 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.561 mas, bpa=16.28 degrees ! Estimated noise=0.694922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145828 Jy ! Component: 100 - total flux cleaned = -0.00145546 Jy ! Component: 150 - total flux cleaned = -0.00138827 Jy ! Component: 200 - total flux cleaned = -0.00132719 Jy ! Total flux subtracted in 200 components = -0.00132719 Jy ! Clean residual min=-0.004119 max=0.004157 Jy/beam ! Clean residual mean=-0.000003 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.206791 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.206791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084661Jy sigma=0.964549 ! Fit after self-cal, rms=0.084659Jy sigma=0.964313 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 (-17.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237175 Jy ! Component: 100 - total flux cleaned = 0.00226415 Jy ! Component: 150 - total flux cleaned = 0.00233699 Jy ! Component: 200 - total flux cleaned = 0.00254226 Jy ! Total flux subtracted in 200 components = 0.00254226 Jy ! Clean residual min=-0.003686 max=0.003511 Jy/beam ! Clean residual mean=-0.000005 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.209333 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.209333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084392Jy sigma=0.959098 ! Fit after self-cal, rms=0.084409Jy sigma=0.958743 ! 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. ! ! Fit before self-cal, rms=0.084409Jy sigma=0.958743 ! Fit after self-cal, rms=0.085784Jy sigma=0.944239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=3.575 mas, bpa=16.59 degrees ! Estimated noise=0.693083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027254 Jy ! Component: 100 - total flux cleaned = 8.06014e-05 Jy ! Component: 150 - total flux cleaned = 0.000256683 Jy ! Component: 200 - total flux cleaned = 0.000468687 Jy ! Total flux subtracted in 200 components = 0.000468687 Jy ! Clean residual min=-0.003381 max=0.003156 Jy/beam ! Clean residual mean=-0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.209802 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.209802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085696Jy sigma=0.941650 ! Fit after self-cal, rms=0.085697Jy sigma=0.941400 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 = -3.19312e-05 Jy ! Component: 100 - total flux cleaned = 0.000253563 Jy ! Component: 150 - total flux cleaned = 0.000296112 Jy ! Component: 200 - total flux cleaned = 0.000336575 Jy ! Total flux subtracted in 200 components = 0.000336575 Jy ! Clean residual min=-0.003350 max=0.003133 Jy/beam ! Clean residual mean=-0.000005 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.210138 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.210138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085664Jy sigma=0.940252 ! Fit after self-cal, rms=0.085658Jy sigma=0.940179 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085658Jy sigma=0.940179 ! Fit after self-cal, rms=0.086393Jy sigma=0.939714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.296 mas, bmaj=9.098 mas, bpa=-28.47 degrees ! Estimated noise=0.9068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755264 Jy ! Component: 100 - total flux cleaned = 0.000753134 Jy ! Component: 150 - total flux cleaned = 0.000712316 Jy ! Component: 200 - total flux cleaned = 0.000748986 Jy ! Total flux subtracted in 200 components = 0.000748986 Jy ! Clean residual min=-0.003212 max=0.003317 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.210887 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.210887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086399Jy sigma=0.939725 ! Fit after self-cal, rms=0.086406Jy sigma=0.939476 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 = 6.93521e-06 Jy ! Component: 100 - total flux cleaned = -3.16783e-05 Jy ! Component: 150 - total flux cleaned = -9.47032e-05 Jy ! Component: 200 - total flux cleaned = -0.000152618 Jy ! Total flux subtracted in 200 components = -0.000152618 Jy ! Clean residual min=-0.003192 max=0.003229 Jy/beam ! Clean residual mean=-0.000008 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.210734 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.210734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086437Jy sigma=0.939885 ! Fit after self-cal, rms=0.086425Jy sigma=0.939729 ! 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=2.378 mas, bmaj=3.582 mas, bpa=16.68 degrees ! Estimated noise=0.691723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.378 x 3.582 at 16.68 degrees (North through East) ! Clean map min=-0.0034647 max=0.15816 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=3.476 mas, bpa=12.91 degrees ! Estimated noise=1.02317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123173 Jy ! Component: 100 - total flux cleaned = 0.157725 Jy ! Component: 150 - total flux cleaned = 0.175266 Jy ! Component: 200 - total flux cleaned = 0.185674 Jy ! Total flux subtracted in 200 components = 0.185674 Jy ! Clean residual min=-0.004559 max=0.005694 Jy/beam ! Clean residual mean=-0.000002 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.185674 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.185674 Jy ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=3.582 mas, bpa=16.68 degrees ! Estimated noise=0.691723 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 = 0.00849478 Jy ! Component: 100 - total flux cleaned = 0.0137668 Jy ! Component: 150 - total flux cleaned = 0.0173391 Jy ! Component: 200 - total flux cleaned = 0.0196157 Jy ! Total flux subtracted in 200 components = 0.0196157 Jy ! Clean residual min=-0.003280 max=0.003518 Jy/beam ! Clean residual mean=-0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.205289 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.205289 Jy ! Inverting map ! Added new window around map position (5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351973 Jy ! Component: 100 - total flux cleaned = 0.00416532 Jy ! Component: 150 - total flux cleaned = 0.00431074 Jy ! Component: 200 - total flux cleaned = 0.0045666 Jy ! Total flux subtracted in 200 components = 0.0045666 Jy ! Clean residual min=-0.003035 max=0.002763 Jy/beam ! Clean residual mean=-0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.209856 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.209856 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.296 mas, bmaj=9.098 mas, bpa=-28.47 degrees ! Estimated noise=0.9068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960698 Jy ! Component: 100 - total flux cleaned = 0.00103094 Jy ! Component: 150 - total flux cleaned = 0.00114004 Jy ! Component: 200 - total flux cleaned = 0.00128682 Jy ! Total flux subtracted in 200 components = 0.00128682 Jy ! Clean residual min=-0.003197 max=0.002950 Jy/beam ! Clean residual mean=-0.000010 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.211143 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 = 0.000172546 Jy ! Component: 100 - total flux cleaned = 0.000286247 Jy ! Component: 150 - total flux cleaned = 0.000285892 Jy ! Component: 200 - total flux cleaned = 0.000319708 Jy ! Total flux subtracted in 200 components = 0.000319708 Jy ! Clean residual min=-0.003053 max=0.002961 Jy/beam ! Clean residual mean=-0.000009 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.211463 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 97 components and 0.211463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=3.582 mas, bpa=16.68 degrees ! Estimated noise=0.691723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375468 Jy ! Component: 100 - total flux cleaned = -0.000436928 Jy ! Component: 150 - total flux cleaned = -0.000390106 Jy ! Component: 200 - total flux cleaned = -0.000302368 Jy ! Total flux subtracted in 200 components = -0.000302368 Jy ! Clean residual min=-0.003099 max=0.002617 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.21116 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.21116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086320Jy sigma=0.935765 ! Fit after self-cal, rms=0.086226Jy sigma=0.934795 wmodel J1321+2216_S_map.mod ! Writing 115 model components to file: J1321+2216_S_map.mod wobs J1321+2216_S_uvs.fits ! Writing UV FITS file: J1321+2216_S_uvs.fits wwins J1321+2216_S_map.win ! wwins: Wrote 4 windows to J1321+2216_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487344 Jy ! Component: 100 - total flux cleaned = -0.00048721 Jy ! Component: 150 - total flux cleaned = -0.000441936 Jy ! Component: 200 - total flux cleaned = -0.000483501 Jy ! Component: 250 - total flux cleaned = -0.000563631 Jy ! Component: 300 - total flux cleaned = -0.000720924 Jy ! Component: 350 - total flux cleaned = -0.00102852 Jy ! Component: 400 - total flux cleaned = -0.00140379 Jy ! Component: 450 - total flux cleaned = -0.00158731 Jy ! Component: 500 - total flux cleaned = -0.00180429 Jy ! Component: 550 - total flux cleaned = -0.00198153 Jy ! Component: 600 - total flux cleaned = -0.00201596 Jy ! Component: 650 - total flux cleaned = -0.00211931 Jy ! Component: 700 - total flux cleaned = -0.00218618 Jy ! Component: 750 - total flux cleaned = -0.00215251 Jy ! Component: 800 - total flux cleaned = -0.00225077 Jy ! Component: 850 - total flux cleaned = -0.00221804 Jy ! Component: 900 - total flux cleaned = -0.00218642 Jy ! Component: 950 - total flux cleaned = -0.00231375 Jy ! Component: 1000 - total flux cleaned = -0.00237637 Jy ! Component: 1050 - total flux cleaned = -0.00228353 Jy ! Component: 1100 - total flux cleaned = -0.00237565 Jy ! Component: 1150 - total flux cleaned = -0.00231473 Jy ! Component: 1200 - total flux cleaned = -0.00237483 Jy ! Component: 1250 - total flux cleaned = -0.00225555 Jy ! Component: 1300 - total flux cleaned = -0.00222661 Jy ! Component: 1350 - total flux cleaned = -0.00228461 Jy ! Component: 1400 - total flux cleaned = -0.00231384 Jy ! Component: 1450 - total flux cleaned = -0.00240004 Jy ! Component: 1500 - total flux cleaned = -0.00240004 Jy ! Component: 1550 - total flux cleaned = -0.00245612 Jy ! Component: 1600 - total flux cleaned = -0.00237241 Jy ! Component: 1650 - total flux cleaned = -0.00240053 Jy ! Component: 1700 - total flux cleaned = -0.00237289 Jy ! Component: 1750 - total flux cleaned = -0.00234578 Jy ! Component: 1800 - total flux cleaned = -0.0024266 Jy ! Component: 1850 - total flux cleaned = -0.00231967 Jy ! Component: 1900 - total flux cleaned = -0.0023465 Jy ! Component: 1950 - total flux cleaned = -0.00237224 Jy ! Component: 2000 - total flux cleaned = -0.00239772 Jy ! Component: 2050 - total flux cleaned = -0.00232015 Jy ! Component: 2100 - total flux cleaned = -0.00229487 Jy ! Component: 2150 - total flux cleaned = -0.00232045 Jy ! Component: 2200 - total flux cleaned = -0.00224453 Jy ! Component: 2250 - total flux cleaned = -0.00226973 Jy ! Component: 2300 - total flux cleaned = -0.00234438 Jy ! Component: 2350 - total flux cleaned = -0.00222086 Jy ! Component: 2400 - total flux cleaned = -0.00236826 Jy ! Component: 2450 - total flux cleaned = -0.00224617 Jy ! Component: 2500 - total flux cleaned = -0.00227031 Jy ! Component: 2550 - total flux cleaned = -0.00224607 Jy ! Component: 2600 - total flux cleaned = -0.00219818 Jy ! Component: 2650 - total flux cleaned = -0.0020557 Jy ! Component: 2700 - total flux cleaned = -0.00207925 Jy ! Component: 2750 - total flux cleaned = -0.00205563 Jy ! Component: 2800 - total flux cleaned = -0.00207888 Jy ! Component: 2850 - total flux cleaned = -0.00203239 Jy ! Component: 2900 - total flux cleaned = -0.00203242 Jy ! Component: 2950 - total flux cleaned = -0.00191815 Jy ! Component: 3000 - total flux cleaned = -0.00191827 Jy ! Component: 3050 - total flux cleaned = -0.00189552 Jy ! Component: 3100 - total flux cleaned = -0.0018734 Jy ! Component: 3150 - total flux cleaned = -0.0018064 Jy ! Component: 3200 - total flux cleaned = -0.00180656 Jy ! Component: 3250 - total flux cleaned = -0.00180678 Jy ! Component: 3300 - total flux cleaned = -0.00176299 Jy ! Component: 3350 - total flux cleaned = -0.00176322 Jy ! Component: 3400 - total flux cleaned = -0.00165525 Jy ! Component: 3450 - total flux cleaned = -0.00163391 Jy ! Component: 3500 - total flux cleaned = -0.00171938 Jy ! Component: 3550 - total flux cleaned = -0.00167683 Jy ! Component: 3600 - total flux cleaned = -0.00161338 Jy ! Component: 3650 - total flux cleaned = -0.00159241 Jy ! Component: 3700 - total flux cleaned = -0.00161302 Jy ! Component: 3750 - total flux cleaned = -0.00165457 Jy ! Component: 3800 - total flux cleaned = -0.00157173 Jy ! Component: 3850 - total flux cleaned = -0.00153064 Jy ! Component: 3900 - total flux cleaned = -0.00155096 Jy ! Component: 3950 - total flux cleaned = -0.00157133 Jy ! Component: 4000 - total flux cleaned = -0.00157129 Jy ! Component: 4050 - total flux cleaned = -0.001531 Jy ! Total flux subtracted in 4096 components = -0.00151086 Jy ! Clean residual min=-0.001289 max=0.001228 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.209649 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 404 components and 0.209649 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1321+2216_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.378 x 3.582 at 16.68 degrees (North through East) ! Clean map min=-0.0028411 max=0.15976 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1321+2216_S_map.fits wmodel /scr/pima/rv125_uvs/J1321+2216_S_map.mod ! Writing 404 model components to file: /scr/pima/rv125_uvs/J1321+2216_S_map.mod wobs /scr/pima/rv125_uvs/J1321+2216_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1321+2216_S_uvs.fits wwins /scr/pima/rv125_uvs/J1321+2216_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv125_uvs/J1321+2216_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.159762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.626326 0.626326 1.25265 2.5053 5.0106 10.0212 20.0424 40.0848 80.1697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 478.984 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1321+2216_S_dfm.log closed on Sun Dec 23 06:59:22 2018