! Started logfile: /image_prod/ug002_uva//J0522+1415_S_dfm.log on Wed Mar 4 20:48:45 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0522+1415_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0522+1415_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987778 visibilities/baseline/integration-bin. ! Found source: J0522+1415 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 8001 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0522+1415_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.021796Jy sigma=8.610252 ! Fit after self-cal, rms=0.821142Jy sigma=6.892597 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=11.11 mas, bpa=-18.92 degrees ! Estimated noise=1.33159 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 = 0.133405 Jy ! Component: 100 - total flux cleaned = 0.181053 Jy ! Total flux subtracted in 100 components = 0.181053 Jy ! Clean residual min=-0.009112 max=0.023349 Jy/beam ! Clean residual mean=-0.000054 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 0.181053 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.181053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090427Jy sigma=0.640538 ! Fit after self-cal, rms=0.089965Jy sigma=0.636073 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289171 Jy ! Component: 100 - total flux cleaned = 0.0458295 Jy ! Total flux subtracted in 100 components = 0.0458295 Jy ! Clean residual min=-0.006464 max=0.009737 Jy/beam ! Clean residual mean=-0.000020 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.226882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.226882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077389Jy sigma=0.499237 ! Fit after self-cal, rms=0.077107Jy sigma=0.496325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119444 Jy ! Component: 100 - total flux cleaned = 0.0179407 Jy ! Total flux subtracted in 100 components = 0.0179407 Jy ! Clean residual min=-0.005424 max=0.006349 Jy/beam ! Clean residual mean=-0.000007 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.244823 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.244823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074622Jy sigma=0.469011 ! Fit after self-cal, rms=0.074492Jy sigma=0.467552 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=11.9 mas, bpa=-18.1 degrees ! Estimated noise=0.969445 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 (-5.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856955 Jy ! Component: 100 - total flux cleaned = 0.00961348 Jy ! Component: 150 - total flux cleaned = 0.0104302 Jy ! Component: 200 - total flux cleaned = 0.0115117 Jy ! Total flux subtracted in 200 components = 0.0115117 Jy ! Clean residual min=-0.003660 max=0.004023 Jy/beam ! Clean residual mean=0.000005 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.256335 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.256335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073112Jy sigma=0.454727 ! Fit after self-cal, rms=0.072963Jy sigma=0.453218 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.825 x 11.9 at -18.1 degrees (North through East) ! Clean map min=-0.0042622 max=0.17097 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.98 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.04 KP 0.98 ! LA 1.00 MK 1.04 NL 0.99 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00 NL 0.90 OV 1.00 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.072963Jy sigma=0.453218 ! Fit after self-cal, rms=0.071901Jy sigma=0.448381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=11.98 mas, bpa=-18.13 degrees ! Estimated noise=0.966184 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 = 0.00256094 Jy ! Component: 100 - total flux cleaned = 0.00203637 Jy ! Component: 150 - total flux cleaned = 0.00152542 Jy ! Component: 200 - total flux cleaned = 0.00108808 Jy ! Total flux subtracted in 200 components = 0.00108808 Jy ! Clean residual min=-0.002668 max=0.003293 Jy/beam ! Clean residual mean=0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.257423 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.257423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071630Jy sigma=0.446173 ! Fit after self-cal, rms=0.071606Jy sigma=0.445817 ! 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. ! ! Fit before self-cal, rms=0.071606Jy sigma=0.445817 ! Fit after self-cal, rms=0.069676Jy sigma=0.438800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=11.95 mas, bpa=-18.26 degrees ! Estimated noise=0.966754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138862 Jy ! Component: 100 - total flux cleaned = 0.00162288 Jy ! Component: 150 - total flux cleaned = 0.00171257 Jy ! Component: 200 - total flux cleaned = 0.00179233 Jy ! Total flux subtracted in 200 components = 0.00179233 Jy ! Clean residual min=-0.001994 max=0.001905 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.259215 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.259215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069571Jy sigma=0.437897 ! Fit after self-cal, rms=0.069550Jy sigma=0.437727 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 = 0.000135496 Jy ! Component: 100 - total flux cleaned = 0.000134494 Jy ! Component: 150 - total flux cleaned = 6.77508e-05 Jy ! Component: 200 - total flux cleaned = 3.73986e-05 Jy ! Total flux subtracted in 200 components = 3.73986e-05 Jy ! Clean residual min=-0.001915 max=0.001894 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.259253 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.259253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069498Jy sigma=0.437335 ! Fit after self-cal, rms=0.069489Jy sigma=0.437238 ! 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. ! ! Fit before self-cal, rms=0.069489Jy sigma=0.437238 ! Fit after self-cal, rms=0.068097Jy sigma=0.436915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=11.93 mas, bpa=-18.26 degrees ! Estimated noise=0.966526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744503 Jy ! Component: 100 - total flux cleaned = 0.000927263 Jy ! Component: 150 - total flux cleaned = 0.0010498 Jy ! Component: 200 - total flux cleaned = 0.00107609 Jy ! Total flux subtracted in 200 components = 0.00107609 Jy ! Clean residual min=-0.001755 max=0.001751 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.260329 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.260329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068053Jy sigma=0.436595 ! Fit after self-cal, rms=0.068037Jy sigma=0.436524 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 = 5.5791e-05 Jy ! Component: 100 - total flux cleaned = 0.000163142 Jy ! Component: 150 - total flux cleaned = 0.000141826 Jy ! Component: 200 - total flux cleaned = 0.000140619 Jy ! Total flux subtracted in 200 components = 0.000140619 Jy ! Clean residual min=-0.001689 max=0.001727 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.260469 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 157 components and 0.260469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068012Jy sigma=0.436362 ! Fit after self-cal, rms=0.068009Jy sigma=0.436315 ! 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. ! ! Fit before self-cal, rms=0.068009Jy sigma=0.436315 ! Fit after self-cal, rms=0.067872Jy sigma=0.436278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.761 mas, bmaj=12.71 mas, bpa=-14.85 degrees ! Estimated noise=1.1098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262687 Jy ! Component: 100 - total flux cleaned = 0.000233051 Jy ! Component: 150 - total flux cleaned = 0.000311417 Jy ! Component: 200 - total flux cleaned = 0.000393726 Jy ! Total flux subtracted in 200 components = 0.000393726 Jy ! Clean residual min=-0.001703 max=0.001895 Jy/beam ! Clean residual mean=0.000005 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.260863 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 0.260863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067858Jy sigma=0.436181 ! Fit after self-cal, rms=0.067855Jy sigma=0.436140 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 = -1.5347e-05 Jy ! Component: 100 - total flux cleaned = 3.9816e-05 Jy ! Component: 150 - total flux cleaned = 9.44117e-05 Jy ! Component: 200 - total flux cleaned = 0.000165432 Jy ! Total flux subtracted in 200 components = 0.000165432 Jy ! Clean residual min=-0.001674 max=0.001888 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.261028 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 183 components and 0.261029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067848Jy sigma=0.436113 ! Fit after self-cal, rms=0.067848Jy sigma=0.436085 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=11.92 mas, bpa=-18.26 degrees ! Estimated noise=0.966049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 11.92 at -18.26 degrees (North through East) ! Clean map min=-0.0024529 max=0.16862 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=11.13 mas, bpa=-19.08 degrees ! Estimated noise=1.32606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133676 Jy ! Component: 100 - total flux cleaned = 0.186097 Jy ! Component: 150 - total flux cleaned = 0.214535 Jy ! Component: 200 - total flux cleaned = 0.23054 Jy ! Total flux subtracted in 200 components = 0.23054 Jy ! Clean residual min=-0.003963 max=0.008030 Jy/beam ! Clean residual mean=-0.000023 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.23054 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.23054 Jy ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=11.92 mas, bpa=-18.26 degrees ! Estimated noise=0.966049 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 = 0.0129932 Jy ! Component: 100 - total flux cleaned = 0.0205573 Jy ! Component: 150 - total flux cleaned = 0.0253986 Jy ! Component: 200 - total flux cleaned = 0.0286085 Jy ! Total flux subtracted in 200 components = 0.0286085 Jy ! Clean residual min=-0.002227 max=0.002156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.259149 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.259149 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=7.761 mas, bmaj=12.71 mas, bpa=-14.85 degrees ! Estimated noise=1.1098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185519 Jy ! Component: 100 - total flux cleaned = 0.00238482 Jy ! Component: 150 - total flux cleaned = 0.00244231 Jy ! Component: 200 - total flux cleaned = 0.00244283 Jy ! Total flux subtracted in 200 components = 0.00244283 Jy ! Clean residual min=-0.001840 max=0.001850 Jy/beam ! Clean residual mean=0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.261591 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 = 2.93559e-06 Jy ! Component: 100 - total flux cleaned = 3.74804e-05 Jy ! Component: 150 - total flux cleaned = -2.14611e-05 Jy ! Component: 200 - total flux cleaned = -4.78928e-05 Jy ! Total flux subtracted in 200 components = -4.78928e-05 Jy ! Clean residual min=-0.001727 max=0.001878 Jy/beam ! Clean residual mean=0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.261544 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 119 components and 0.261543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=11.92 mas, bpa=-18.26 degrees ! Estimated noise=0.966049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133653 Jy ! Component: 100 - total flux cleaned = 0.000394668 Jy ! Component: 150 - total flux cleaned = 0.000484939 Jy ! Component: 200 - total flux cleaned = 0.000408753 Jy ! Total flux subtracted in 200 components = 0.000408753 Jy ! Clean residual min=-0.001761 max=0.001716 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.261952 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.261952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067899Jy sigma=0.436553 ! Fit after self-cal, rms=0.067887Jy sigma=0.436243 wmodel J0522+1415_S_map.mod ! Writing 141 model components to file: J0522+1415_S_map.mod wobs J0522+1415_S_uvs.fits ! Writing UV FITS file: J0522+1415_S_uvs.fits wwins J0522+1415_S_map.win ! wwins: Wrote 2 windows to J0522+1415_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 = 0.000291329 Jy ! Component: 100 - total flux cleaned = 0.000321223 Jy ! Component: 150 - total flux cleaned = 0.000266639 Jy ! Component: 200 - total flux cleaned = 0.000214974 Jy ! Component: 250 - total flux cleaned = 0.00014062 Jy ! Component: 300 - total flux cleaned = 0.000116447 Jy ! Component: 350 - total flux cleaned = 6.98673e-05 Jy ! Component: 400 - total flux cleaned = 4.68119e-05 Jy ! Component: 450 - total flux cleaned = -4.25278e-05 Jy ! Component: 500 - total flux cleaned = -8.60696e-05 Jy ! Component: 550 - total flux cleaned = -0.000150099 Jy ! Component: 600 - total flux cleaned = -0.000191666 Jy ! Component: 650 - total flux cleaned = -0.000232328 Jy ! Component: 700 - total flux cleaned = -0.000252006 Jy ! Component: 750 - total flux cleaned = -0.000251974 Jy ! Component: 800 - total flux cleaned = -0.000252069 Jy ! Component: 850 - total flux cleaned = -0.000270943 Jy ! Component: 900 - total flux cleaned = -0.000252529 Jy ! Component: 950 - total flux cleaned = -0.000234378 Jy ! Component: 1000 - total flux cleaned = -0.000252495 Jy ! Component: 1050 - total flux cleaned = -0.00026985 Jy ! Component: 1100 - total flux cleaned = -0.000252553 Jy ! Component: 1150 - total flux cleaned = -0.000286882 Jy ! Component: 1200 - total flux cleaned = -0.000354452 Jy ! Component: 1250 - total flux cleaned = -0.000404292 Jy ! Component: 1300 - total flux cleaned = -0.000420696 Jy ! Component: 1350 - total flux cleaned = -0.000485676 Jy ! Component: 1400 - total flux cleaned = -0.000549555 Jy ! Component: 1450 - total flux cleaned = -0.000596795 Jy ! Component: 1500 - total flux cleaned = -0.000674504 Jy ! Component: 1550 - total flux cleaned = -0.000736069 Jy ! Component: 1600 - total flux cleaned = -0.000781451 Jy ! Component: 1650 - total flux cleaned = -0.000811401 Jy ! Component: 1700 - total flux cleaned = -0.000885379 Jy ! Component: 1750 - total flux cleaned = -0.000943765 Jy ! Component: 1800 - total flux cleaned = -0.00100142 Jy ! Component: 1850 - total flux cleaned = -0.00111521 Jy ! Component: 1900 - total flux cleaned = -0.0011293 Jy ! Component: 1950 - total flux cleaned = -0.00119895 Jy ! Component: 2000 - total flux cleaned = -0.00128156 Jy ! Component: 2050 - total flux cleaned = -0.00129528 Jy ! Component: 2100 - total flux cleaned = -0.00141657 Jy ! Component: 2150 - total flux cleaned = -0.0014299 Jy ! Component: 2200 - total flux cleaned = -0.00149605 Jy ! Component: 2250 - total flux cleaned = -0.00153509 Jy ! Component: 2300 - total flux cleaned = -0.00161265 Jy ! Component: 2350 - total flux cleaned = -0.0016511 Jy ! Component: 2400 - total flux cleaned = -0.0016891 Jy ! Component: 2450 - total flux cleaned = -0.00173931 Jy ! Component: 2500 - total flux cleaned = -0.00178909 Jy ! Component: 2550 - total flux cleaned = -0.00181385 Jy ! Component: 2600 - total flux cleaned = -0.00185032 Jy ! Component: 2650 - total flux cleaned = -0.00186259 Jy ! Component: 2700 - total flux cleaned = -0.0018865 Jy ! Component: 2750 - total flux cleaned = -0.00193388 Jy ! Component: 2800 - total flux cleaned = -0.00195723 Jy ! Component: 2850 - total flux cleaned = -0.00194571 Jy ! Component: 2900 - total flux cleaned = -0.00196896 Jy ! Component: 2950 - total flux cleaned = -0.0020147 Jy ! Component: 3000 - total flux cleaned = -0.00204864 Jy ! Component: 3050 - total flux cleaned = -0.00204863 Jy ! Component: 3100 - total flux cleaned = -0.00208211 Jy ! Component: 3150 - total flux cleaned = -0.00207114 Jy ! Component: 3200 - total flux cleaned = -0.00206041 Jy ! Component: 3250 - total flux cleaned = -0.00208221 Jy ! Component: 3300 - total flux cleaned = -0.00209316 Jy ! Component: 3350 - total flux cleaned = -0.0021147 Jy ! Component: 3400 - total flux cleaned = -0.002136 Jy ! Component: 3450 - total flux cleaned = -0.0021571 Jy ! Component: 3500 - total flux cleaned = -0.002157 Jy ! Component: 3550 - total flux cleaned = -0.00212586 Jy ! Component: 3600 - total flux cleaned = -0.00213633 Jy ! Component: 3650 - total flux cleaned = -0.00218775 Jy ! Component: 3700 - total flux cleaned = -0.00213676 Jy ! Component: 3750 - total flux cleaned = -0.00217719 Jy ! Component: 3800 - total flux cleaned = -0.00218711 Jy ! Component: 3850 - total flux cleaned = -0.00217709 Jy ! Component: 3900 - total flux cleaned = -0.00215717 Jy ! Component: 3950 - total flux cleaned = -0.00215718 Jy ! Component: 4000 - total flux cleaned = -0.00212785 Jy ! Component: 4050 - total flux cleaned = -0.00214736 Jy ! Total flux subtracted in 4096 components = -0.00207955 Jy ! Clean residual min=-0.000541 max=0.000488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.259873 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 447 components and 0.259873 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0522+1415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 11.92 at -18.26 degrees (North through East) ! Clean map min=-0.0017678 max=0.16816 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0522+1415_S_map.fits wmodel /image_prod/ug002_uva//J0522+1415_S_map.mod ! Writing 447 model components to file: /image_prod/ug002_uva//J0522+1415_S_map.mod wobs /image_prod/ug002_uva//J0522+1415_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0522+1415_S_uvs.fits wwins /image_prod/ug002_uva//J0522+1415_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0522+1415_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333163 0.333163 0.666325 1.33265 2.6653 5.3306 10.6612 21.3224 42.6448 85.2896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 900.461 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0522+1415_S_dfm.log closed on Wed Mar 4 20:48:49 2020