! Started logfile: .//J2328+1014_C_dfm.log on Mon Jan 20 19:28:47 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2328+1014_C_uva.fits ! Reading UV FITS file: .//J2328+1014_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2328+1014 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4320 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 J2328+1014_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. ! ! 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=0.999659Jy sigma=20.040125 ! Fit after self-cal, rms=0.967814Jy sigma=19.363982 ! 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=1.488 mas, bmaj=3.582 mas, bpa=-10.53 degrees ! Estimated noise=0.880637 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 = 0.0250171 Jy ! Component: 100 - total flux cleaned = 0.0312366 Jy ! Total flux subtracted in 100 components = 0.0312366 Jy ! Clean residual min=-0.003345 max=0.005545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0312366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0312366 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=0.040374Jy sigma=0.750254 ! Fit after self-cal, rms=0.039142Jy sigma=0.725778 ! Inverting map ! Added new window around map position (2.1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587749 Jy ! Component: 100 - total flux cleaned = 0.0088457 Jy ! Total flux subtracted in 100 components = 0.0088457 Jy ! Clean residual min=-0.003272 max=0.003139 Jy/beam ! Clean residual mean=-0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0400823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0400823 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=0.038188Jy sigma=0.703603 ! Fit after self-cal, rms=0.038053Jy sigma=0.701590 ! 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=1.772 mas, bmaj=3.887 mas, bpa=-8.934 degrees ! Estimated noise=0.549683 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 = 0.00342153 Jy ! Component: 100 - total flux cleaned = 0.0051481 Jy ! Component: 150 - total flux cleaned = 0.0061006 Jy ! Component: 200 - total flux cleaned = 0.00617137 Jy ! Total flux subtracted in 200 components = 0.00617137 Jy ! Clean residual min=-0.001992 max=0.002199 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0462537 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0462537 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=0.037738Jy sigma=0.694964 ! Fit after self-cal, rms=0.037661Jy sigma=0.693975 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.772 x 3.887 at -8.934 degrees (North through East) ! Clean map min=-0.0018742 max=0.034031 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.99 HN 0.96 KP 1.06 ! MK 0.89 NL 0.79 OV 0.94 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.92 KP 0.99 ! MK 0.95 NL 0.90 OV 1.11 PT 0.90 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.99 KP 1.06 ! MK 0.94 NL 0.98 OV 0.92 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.07 KP 1.03 ! MK 0.95 NL 0.97 OV 1.06 PT 0.91 ! SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.98 KP 1.16 ! MK 1.02 NL 1.06 OV 1.01 PT 1.14 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.97 KP 1.07 ! MK 0.96 NL 0.92 OV 1.08 PT 1.03 ! SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 1.03 ! MK 0.86 NL 1.07 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.95 KP 0.97 ! MK 0.98 NL 0.92 OV 0.95 PT 1.04 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.037661Jy sigma=0.693975 ! Fit after self-cal, rms=0.036349Jy sigma=0.689627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.741 mas, bmaj=3.855 mas, bpa=-9.034 degrees ! Estimated noise=0.535054 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 = 0.00106828 Jy ! Component: 100 - total flux cleaned = 0.00124839 Jy ! Component: 150 - total flux cleaned = 0.0011678 Jy ! Component: 200 - total flux cleaned = 0.00112149 Jy ! Total flux subtracted in 200 components = 0.00112149 Jy ! Clean residual min=-0.001830 max=0.001838 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0473752 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0473752 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=0.036288Jy sigma=0.688344 ! Fit after self-cal, rms=0.036296Jy sigma=0.687915 ! 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=0.036296Jy sigma=0.687915 ! Fit after self-cal, rms=0.036238Jy sigma=0.687803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.734 mas, bmaj=3.839 mas, bpa=-8.852 degrees ! Estimated noise=0.534187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613618 Jy ! Component: 100 - total flux cleaned = 0.000753239 Jy ! Component: 150 - total flux cleaned = 0.000716236 Jy ! Component: 200 - total flux cleaned = 0.000699466 Jy ! Total flux subtracted in 200 components = 0.000699466 Jy ! Clean residual min=-0.001746 max=0.001761 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0480746 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0480746 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=0.036211Jy sigma=0.687238 ! Fit after self-cal, rms=0.036210Jy sigma=0.687150 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 = 4.01215e-05 Jy ! Component: 100 - total flux cleaned = 5.79438e-05 Jy ! Component: 150 - total flux cleaned = 5.80977e-05 Jy ! Component: 200 - total flux cleaned = 3.11971e-05 Jy ! Total flux subtracted in 200 components = 3.11971e-05 Jy ! Clean residual min=-0.001712 max=0.001734 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0481058 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0481058 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=0.036197Jy sigma=0.686884 ! Fit after self-cal, rms=0.036193Jy sigma=0.686849 ! 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=0.036193Jy sigma=0.686849 ! Fit after self-cal, rms=0.036089Jy sigma=0.686795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=3.825 mas, bpa=-8.577 degrees ! Estimated noise=0.533695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448268 Jy ! Component: 100 - total flux cleaned = 0.000477304 Jy ! Component: 150 - total flux cleaned = 0.000466018 Jy ! Component: 200 - total flux cleaned = 0.000443958 Jy ! Total flux subtracted in 200 components = 0.000443958 Jy ! Clean residual min=-0.001691 max=0.001692 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0485498 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0485498 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=0.036080Jy sigma=0.686585 ! Fit after self-cal, rms=0.036080Jy sigma=0.686566 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 = 2.19417e-05 Jy ! Component: 100 - total flux cleaned = 1.35887e-06 Jy ! Component: 150 - total flux cleaned = -1.77225e-05 Jy ! Component: 200 - total flux cleaned = -3.57773e-05 Jy ! Total flux subtracted in 200 components = -3.57773e-05 Jy ! Clean residual min=-0.001689 max=0.001687 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.048514 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.048514 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=0.036074Jy sigma=0.686465 ! Fit after self-cal, rms=0.036073Jy sigma=0.686458 ! 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=0.036073Jy sigma=0.686458 ! Fit after self-cal, rms=0.036016Jy sigma=0.686433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=5.168 mas, bpa=3.555 degrees ! Estimated noise=0.640731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609439 Jy ! Component: 100 - total flux cleaned = 0.000715326 Jy ! Component: 150 - total flux cleaned = 0.000733477 Jy ! Component: 200 - total flux cleaned = 0.000741477 Jy ! Total flux subtracted in 200 components = 0.000741477 Jy ! Clean residual min=-0.001701 max=0.001799 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0492555 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.0492555 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=0.036023Jy sigma=0.686377 ! Fit after self-cal, rms=0.036018Jy sigma=0.686336 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.6301e-05 Jy ! Component: 100 - total flux cleaned = 0.000122817 Jy ! Component: 150 - total flux cleaned = 0.000129618 Jy ! Component: 200 - total flux cleaned = 0.00013594 Jy ! Total flux subtracted in 200 components = 0.00013594 Jy ! Clean residual min=-0.001704 max=0.001827 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0493914 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.0493914 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=0.036025Jy sigma=0.686367 ! Fit after self-cal, rms=0.036023Jy sigma=0.686356 ! 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=1.73 mas, bmaj=3.814 mas, bpa=-8.344 degrees ! Estimated noise=0.533478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.73 x 3.814 at -8.344 degrees (North through East) ! Clean map min=-0.0015455 max=0.033033 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=1.464 mas, bmaj=3.529 mas, bpa=-9.871 degrees ! Estimated noise=0.843089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249049 Jy ! Component: 100 - total flux cleaned = 0.0339842 Jy ! Component: 150 - total flux cleaned = 0.0389395 Jy ! Component: 200 - total flux cleaned = 0.0420957 Jy ! Total flux subtracted in 200 components = 0.0420957 Jy ! Clean residual min=-0.002982 max=0.002675 Jy/beam ! Clean residual mean=0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0420957 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0420957 Jy ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=3.814 mas, bpa=-8.344 degrees ! Estimated noise=0.533478 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 = 0.00292775 Jy ! Component: 100 - total flux cleaned = 0.0047668 Jy ! Component: 150 - total flux cleaned = 0.00594316 Jy ! Component: 200 - total flux cleaned = 0.00624216 Jy ! Total flux subtracted in 200 components = 0.00624216 Jy ! Clean residual min=-0.001805 max=0.001750 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0483379 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0483379 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=3.581 mas, bmaj=5.168 mas, bpa=3.555 degrees ! Estimated noise=0.640731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916682 Jy ! Component: 100 - total flux cleaned = 0.00112298 Jy ! Component: 150 - total flux cleaned = 0.0011974 Jy ! Component: 200 - total flux cleaned = 0.00118617 Jy ! Total flux subtracted in 200 components = 0.00118617 Jy ! Clean residual min=-0.001726 max=0.001926 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0495241 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 = 1.55355e-07 Jy ! Component: 100 - total flux cleaned = 4.9653e-08 Jy ! Component: 150 - total flux cleaned = 3.15383e-07 Jy ! Component: 200 - total flux cleaned = 7.49005e-08 Jy ! Total flux subtracted in 200 components = 7.49005e-08 Jy ! Clean residual min=-0.001722 max=0.001923 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0495241 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0495241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=3.814 mas, bpa=-8.344 degrees ! Estimated noise=0.533478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350123 Jy ! Component: 100 - total flux cleaned = -0.000398505 Jy ! Component: 150 - total flux cleaned = -0.00042062 Jy ! Component: 200 - total flux cleaned = -0.000441378 Jy ! Total flux subtracted in 200 components = -0.000441378 Jy ! Clean residual min=-0.001672 max=0.001717 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0490828 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0490828 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=0.036042Jy sigma=0.686813 ! Fit after self-cal, rms=0.036041Jy sigma=0.686695 wmodel J2328+1014_C_map.mod ! Writing 57 model components to file: J2328+1014_C_map.mod wobs J2328+1014_C_uvs.fits ! Writing UV FITS file: J2328+1014_C_uvs.fits wwins J2328+1014_C_map.win ! wwins: Wrote 2 windows to J2328+1014_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 = -0.000177861 Jy ! Component: 100 - total flux cleaned = -0.000349589 Jy ! Component: 150 - total flux cleaned = -0.000349695 Jy ! Component: 200 - total flux cleaned = -0.000401614 Jy ! Component: 250 - total flux cleaned = -0.000575187 Jy ! Component: 300 - total flux cleaned = -0.000670186 Jy ! Component: 350 - total flux cleaned = -0.000762272 Jy ! Component: 400 - total flux cleaned = -0.000895558 Jy ! Component: 450 - total flux cleaned = -0.000939044 Jy ! Component: 500 - total flux cleaned = -0.00102338 Jy ! Component: 550 - total flux cleaned = -0.00112535 Jy ! Component: 600 - total flux cleaned = -0.00122444 Jy ! Component: 650 - total flux cleaned = -0.00130129 Jy ! Component: 700 - total flux cleaned = -0.00132033 Jy ! Component: 750 - total flux cleaned = -0.00135752 Jy ! Component: 800 - total flux cleaned = -0.00137521 Jy ! Component: 850 - total flux cleaned = -0.00133992 Jy ! Component: 900 - total flux cleaned = -0.00137468 Jy ! Component: 950 - total flux cleaned = -0.00135756 Jy ! Component: 1000 - total flux cleaned = -0.00139048 Jy ! Component: 1050 - total flux cleaned = -0.00142311 Jy ! Component: 1100 - total flux cleaned = -0.00148634 Jy ! Component: 1150 - total flux cleaned = -0.00147099 Jy ! Component: 1200 - total flux cleaned = -0.00154703 Jy ! Component: 1250 - total flux cleaned = -0.00154671 Jy ! Component: 1300 - total flux cleaned = -0.00157608 Jy ! Component: 1350 - total flux cleaned = -0.0015617 Jy ! Component: 1400 - total flux cleaned = -0.00161841 Jy ! Component: 1450 - total flux cleaned = -0.00163226 Jy ! Component: 1500 - total flux cleaned = -0.00164601 Jy ! Component: 1550 - total flux cleaned = -0.0017001 Jy ! Component: 1600 - total flux cleaned = -0.00173991 Jy ! Component: 1650 - total flux cleaned = -0.00181827 Jy ! Component: 1700 - total flux cleaned = -0.00181813 Jy ! Component: 1750 - total flux cleaned = -0.00184359 Jy ! Component: 1800 - total flux cleaned = -0.00185635 Jy ! Component: 1850 - total flux cleaned = -0.0019302 Jy ! Component: 1900 - total flux cleaned = -0.00194237 Jy ! Component: 1950 - total flux cleaned = -0.00195435 Jy ! Component: 2000 - total flux cleaned = -0.00195444 Jy ! Component: 2050 - total flux cleaned = -0.00197789 Jy ! Component: 2100 - total flux cleaned = -0.00196642 Jy ! Component: 2150 - total flux cleaned = -0.00197779 Jy ! Component: 2200 - total flux cleaned = -0.00198884 Jy ! Component: 2250 - total flux cleaned = -0.00197797 Jy ! Component: 2300 - total flux cleaned = -0.00194531 Jy ! Component: 2350 - total flux cleaned = -0.00194539 Jy ! Component: 2400 - total flux cleaned = -0.00194546 Jy ! Component: 2450 - total flux cleaned = -0.00192433 Jy ! Component: 2500 - total flux cleaned = -0.00193477 Jy ! Component: 2550 - total flux cleaned = -0.00190365 Jy ! Component: 2600 - total flux cleaned = -0.00191382 Jy ! Component: 2650 - total flux cleaned = -0.00192385 Jy ! Component: 2700 - total flux cleaned = -0.00192377 Jy ! Component: 2750 - total flux cleaned = -0.00194358 Jy ! Component: 2800 - total flux cleaned = -0.00192393 Jy ! Component: 2850 - total flux cleaned = -0.00193348 Jy ! Component: 2900 - total flux cleaned = -0.00189519 Jy ! Component: 2950 - total flux cleaned = -0.00190466 Jy ! Component: 3000 - total flux cleaned = -0.00186713 Jy ! Component: 3050 - total flux cleaned = -0.00184856 Jy ! Component: 3100 - total flux cleaned = -0.00183021 Jy ! Component: 3150 - total flux cleaned = -0.00180285 Jy ! Component: 3200 - total flux cleaned = -0.00182091 Jy ! Component: 3250 - total flux cleaned = -0.00178495 Jy ! Component: 3300 - total flux cleaned = -0.00178502 Jy ! Component: 3350 - total flux cleaned = -0.00174983 Jy ! Component: 3400 - total flux cleaned = -0.00179365 Jy ! Component: 3450 - total flux cleaned = -0.00175027 Jy ! Component: 3500 - total flux cleaned = -0.00175027 Jy ! Component: 3550 - total flux cleaned = -0.00176735 Jy ! Component: 3600 - total flux cleaned = -0.00175045 Jy ! Component: 3650 - total flux cleaned = -0.00174208 Jy ! Component: 3700 - total flux cleaned = -0.00174203 Jy ! Component: 3750 - total flux cleaned = -0.00170889 Jy ! Component: 3800 - total flux cleaned = -0.00170069 Jy ! Component: 3850 - total flux cleaned = -0.00169253 Jy ! Component: 3900 - total flux cleaned = -0.00169246 Jy ! Component: 3950 - total flux cleaned = -0.00166028 Jy ! Component: 4000 - total flux cleaned = -0.00166022 Jy ! Component: 4050 - total flux cleaned = -0.00166018 Jy ! Total flux subtracted in 4096 components = -0.00163651 Jy ! Clean residual min=-0.000436 max=0.000415 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0474462 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 359 components and 0.0474462 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2328+1014_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.73 x 3.814 at -8.344 degrees (North through East) ! Clean map min=-0.0011121 max=0.033088 Jy/beam ! Writing clean map to FITS file: .//J2328+1014_C_map.fits wmodel .//J2328+1014_C_map.mod ! Writing 359 model components to file: .//J2328+1014_C_map.mod wobs .//J2328+1014_C_uvs.fits ! Writing UV FITS file: .//J2328+1014_C_uvs.fits wwins .//J2328+1014_C_map.win ! wwins: Wrote 3 windows to .//J2328+1014_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0330879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138587 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25654 1.25654 2.51307 5.02615 10.0523 20.1046 40.2092 80.4184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 238.751 quit ! Quitting program ! Log file .//J2328+1014_C_dfm.log closed on Mon Jan 20 19:28:51 2020