! Started logfile: /vlbi/uf001/uva//J0732+0150_S_dfm.log on Sun Jan 13 23:29:41 2019 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 /vlbi/uf001/uva//J0732+0150_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0732+0150_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738012 visibilities/baseline/integration-bin. ! Found source: J0732+0150 ! ! 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 44 lines of history. ! ! Reading 5679 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 J0732+0150_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025108Jy sigma=20.004369 ! Fit after self-cal, rms=0.810715Jy sigma=15.839561 ! 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=2.957 mas, bmaj=6.854 mas, bpa=1.071 degrees ! Estimated noise=0.646439 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 = 0.140474 Jy ! Component: 100 - total flux cleaned = 0.182461 Jy ! Total flux subtracted in 100 components = 0.182461 Jy ! Clean residual min=-0.006853 max=0.017109 Jy/beam ! Clean residual mean=0.000052 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.182461 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.182461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077698Jy sigma=1.497639 ! Fit after self-cal, rms=0.077484Jy sigma=1.493255 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195312 Jy ! Component: 100 - total flux cleaned = 0.031654 Jy ! Total flux subtracted in 100 components = 0.031654 Jy ! Clean residual min=-0.006408 max=0.011136 Jy/beam ! Clean residual mean=0.000040 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.214115 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.214115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069263Jy sigma=1.326957 ! Fit after self-cal, rms=0.069215Jy sigma=1.325815 ! Inverting map ! Added new window around map position (-6, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114445 Jy ! Component: 100 - total flux cleaned = 0.0192896 Jy ! Total flux subtracted in 100 components = 0.0192896 Jy ! Clean residual min=-0.005863 max=0.006367 Jy/beam ! Clean residual mean=0.000033 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.233404 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.233405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066086Jy sigma=1.260437 ! Fit after self-cal, rms=0.065924Jy sigma=1.257266 ! 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=3.652 mas, bmaj=7.885 mas, bpa=-0.08383 degrees ! Estimated noise=0.53074 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 = 0.0113111 Jy ! Component: 100 - total flux cleaned = 0.0188147 Jy ! Component: 150 - total flux cleaned = 0.0242658 Jy ! Component: 200 - total flux cleaned = 0.028277 Jy ! Total flux subtracted in 200 components = 0.028277 Jy ! Clean residual min=-0.004832 max=0.005552 Jy/beam ! Clean residual mean=0.000037 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.261682 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 110 components and 0.261682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063566Jy sigma=1.208683 ! Fit after self-cal, rms=0.063501Jy sigma=1.207292 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.652 x 7.885 at -0.08383 degrees (North through East) ! Clean map min=-0.0045896 max=0.18295 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 1.02 ! LA 0.95 MK 1.02 NL 1.03 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 1.00 ! LA 0.93 MK 1.02 NL 1.09 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.98 KP 1.02 ! LA 0.95 MK 1.06 NL 1.10 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.063501Jy sigma=1.207292 ! Fit after self-cal, rms=0.062941Jy sigma=1.187296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.684 mas, bmaj=7.965 mas, bpa=0.0837 degrees ! Estimated noise=0.529832 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 = -0.000320513 Jy ! Component: 100 - total flux cleaned = -0.000201765 Jy ! Component: 150 - total flux cleaned = -0.000132348 Jy ! Component: 200 - total flux cleaned = -7.09979e-05 Jy ! Total flux subtracted in 200 components = -7.09979e-05 Jy ! Clean residual min=-0.003643 max=0.003169 Jy/beam ! Clean residual mean=0.000011 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.261611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 118 components and 0.261611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062895Jy sigma=1.186461 ! Fit after self-cal, rms=0.062915Jy sigma=1.186258 ! 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=0.062915Jy sigma=1.186258 ! Fit after self-cal, rms=0.062323Jy sigma=1.165243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=7.972 mas, bpa=0.1385 degrees ! Estimated noise=0.529461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.58892e-05 Jy ! Component: 100 - total flux cleaned = -0.000358875 Jy ! Component: 150 - total flux cleaned = -0.000470576 Jy ! Component: 200 - total flux cleaned = -0.000543262 Jy ! Total flux subtracted in 200 components = -0.000543262 Jy ! Clean residual min=-0.002372 max=0.002558 Jy/beam ! Clean residual mean=0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.261067 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.261067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062287Jy sigma=1.164634 ! Fit after self-cal, rms=0.062276Jy sigma=1.164438 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 = -9.91552e-05 Jy ! Component: 100 - total flux cleaned = -0.000147771 Jy ! Component: 150 - total flux cleaned = -0.000205036 Jy ! Component: 200 - total flux cleaned = -0.000256982 Jy ! Total flux subtracted in 200 components = -0.000256982 Jy ! Clean residual min=-0.002321 max=0.002570 Jy/beam ! Clean residual mean=0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.26081 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.26081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062258Jy sigma=1.164143 ! Fit after self-cal, rms=0.062254Jy sigma=1.164074 ! Inverting map ! Added new window around map position (-60, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240131 Jy ! Component: 100 - total flux cleaned = 0.00289415 Jy ! Component: 150 - total flux cleaned = 0.00331403 Jy ! Component: 200 - total flux cleaned = 0.00345445 Jy ! Total flux subtracted in 200 components = 0.00345445 Jy ! Clean residual min=-0.002338 max=0.002111 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.264265 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 0.264265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062153Jy sigma=1.161883 ! Fit after self-cal, rms=0.062147Jy sigma=1.161765 ! 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=0.062147Jy sigma=1.161765 ! Fit after self-cal, rms=0.062165Jy sigma=1.161326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=7.974 mas, bpa=0.1806 degrees ! Estimated noise=0.528778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388354 Jy ! Component: 100 - total flux cleaned = 0.000326107 Jy ! Component: 150 - total flux cleaned = 0.000271391 Jy ! Component: 200 - total flux cleaned = 0.000271304 Jy ! Total flux subtracted in 200 components = 0.000271304 Jy ! Clean residual min=-0.002235 max=0.002099 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.264536 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.264536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062140Jy sigma=1.160821 ! Fit after self-cal, rms=0.062140Jy sigma=1.160796 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 = -3.60646e-05 Jy ! Component: 100 - total flux cleaned = -3.59838e-05 Jy ! Component: 150 - total flux cleaned = -7.81904e-05 Jy ! Component: 200 - total flux cleaned = -7.74775e-05 Jy ! Total flux subtracted in 200 components = -7.74775e-05 Jy ! Clean residual min=-0.002217 max=0.002077 Jy/beam ! Clean residual mean=0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.264459 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 0.264459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062125Jy sigma=1.160522 ! Fit after self-cal, rms=0.062124Jy sigma=1.160502 ! 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=0.062124Jy sigma=1.160502 ! Fit after self-cal, rms=0.062104Jy sigma=1.160467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.733 mas, bmaj=11.69 mas, bpa=-5.211 degrees ! Estimated noise=0.646467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.50808e-05 Jy ! Component: 100 - total flux cleaned = 2.7331e-05 Jy ! Component: 150 - total flux cleaned = 4.06657e-06 Jy ! Component: 200 - total flux cleaned = -3.65164e-05 Jy ! Total flux subtracted in 200 components = -3.65164e-05 Jy ! Clean residual min=-0.002212 max=0.002233 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.264422 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.264422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062100Jy sigma=1.160367 ! Fit after self-cal, rms=0.062099Jy sigma=1.160320 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 = 1.85262e-05 Jy ! Component: 100 - total flux cleaned = -1.41221e-06 Jy ! Component: 150 - total flux cleaned = 3.46939e-05 Jy ! Component: 200 - total flux cleaned = 5.03158e-05 Jy ! Total flux subtracted in 200 components = 5.03158e-05 Jy ! Clean residual min=-0.002144 max=0.002216 Jy/beam ! Clean residual mean=0.000005 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.264473 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 190 components and 0.264472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062097Jy sigma=1.160320 ! Fit after self-cal, rms=0.062098Jy sigma=1.160285 ! 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=3.677 mas, bmaj=7.975 mas, bpa=0.2182 degrees ! Estimated noise=0.528307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.677 x 7.975 at 0.2182 degrees (North through East) ! Clean map min=-0.0021879 max=0.18169 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=2.966 mas, bmaj=6.911 mas, bpa=1.332 degrees ! Estimated noise=0.647441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140531 Jy ! Component: 100 - total flux cleaned = 0.184013 Jy ! Component: 150 - total flux cleaned = 0.203236 Jy ! Component: 200 - total flux cleaned = 0.215766 Jy ! Total flux subtracted in 200 components = 0.215766 Jy ! Clean residual min=-0.003790 max=0.007205 Jy/beam ! Clean residual mean=0.000022 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.215766 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.215766 Jy ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=7.975 mas, bpa=0.2182 degrees ! Estimated noise=0.528307 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 = 0.0139285 Jy ! Component: 100 - total flux cleaned = 0.0226861 Jy ! Component: 150 - total flux cleaned = 0.0285621 Jy ! Component: 200 - total flux cleaned = 0.0327 Jy ! Total flux subtracted in 200 components = 0.0327 Jy ! Clean residual min=-0.002594 max=0.003208 Jy/beam ! Clean residual mean=0.000013 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.248466 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 101 components and 0.248466 Jy ! Inverting map ! Added new window around map position (119, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341065 Jy ! Component: 100 - total flux cleaned = 0.00603589 Jy ! Component: 150 - total flux cleaned = 0.00819232 Jy ! Component: 200 - total flux cleaned = 0.00998334 Jy ! Total flux subtracted in 200 components = 0.00998334 Jy ! Clean residual min=-0.002261 max=0.002391 Jy/beam ! Clean residual mean=0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.258449 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.258449 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=7.733 mas, bmaj=11.69 mas, bpa=-5.211 degrees ! Estimated noise=0.646467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251567 Jy ! Component: 100 - total flux cleaned = 0.00406428 Jy ! Component: 150 - total flux cleaned = 0.00469702 Jy ! Component: 200 - total flux cleaned = 0.00509009 Jy ! Total flux subtracted in 200 components = 0.00509009 Jy ! Clean residual min=-0.002088 max=0.001995 Jy/beam ! Clean residual mean=0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.263539 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 = 0.000150581 Jy ! Component: 100 - total flux cleaned = 0.000204016 Jy ! Component: 150 - total flux cleaned = 0.000254941 Jy ! Component: 200 - total flux cleaned = 0.000325 Jy ! Total flux subtracted in 200 components = 0.000325 Jy ! Clean residual min=-0.002019 max=0.001965 Jy/beam ! Clean residual mean=0.000007 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.263864 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 178 components and 0.263864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=7.975 mas, bpa=0.2182 degrees ! Estimated noise=0.528307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.34309e-05 Jy ! Component: 100 - total flux cleaned = -1.68886e-05 Jy ! Component: 150 - total flux cleaned = 8.19744e-05 Jy ! Component: 200 - total flux cleaned = 0.000142637 Jy ! Total flux subtracted in 200 components = 0.000142637 Jy ! Clean residual min=-0.002128 max=0.001950 Jy/beam ! Clean residual mean=0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.264007 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 198 components and 0.264007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062053Jy sigma=1.159600 ! Fit after self-cal, rms=0.062039Jy sigma=1.159296 wmodel J0732+0150_S_map.mod ! Writing 198 model components to file: J0732+0150_S_map.mod wobs J0732+0150_S_uvs.fits ! Writing UV FITS file: J0732+0150_S_uvs.fits wwins J0732+0150_S_map.win ! wwins: Wrote 4 windows to J0732+0150_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 = -0.000743632 Jy ! Component: 100 - total flux cleaned = -0.000887324 Jy ! Component: 150 - total flux cleaned = -0.00095534 Jy ! Component: 200 - total flux cleaned = -0.000955692 Jy ! Component: 250 - total flux cleaned = -0.000956109 Jy ! Component: 300 - total flux cleaned = -0.000956136 Jy ! Component: 350 - total flux cleaned = -0.000985472 Jy ! Component: 400 - total flux cleaned = -0.000899662 Jy ! Component: 450 - total flux cleaned = -0.000900532 Jy ! Component: 500 - total flux cleaned = -0.000900339 Jy ! Component: 550 - total flux cleaned = -0.000846008 Jy ! Component: 600 - total flux cleaned = -0.000741326 Jy ! Component: 650 - total flux cleaned = -0.000664341 Jy ! Component: 700 - total flux cleaned = -0.000589463 Jy ! Component: 750 - total flux cleaned = -0.000565119 Jy ! Component: 800 - total flux cleaned = -0.000613702 Jy ! Component: 850 - total flux cleaned = -0.000589258 Jy ! Component: 900 - total flux cleaned = -0.000541968 Jy ! Component: 950 - total flux cleaned = -0.000518906 Jy ! Component: 1000 - total flux cleaned = -0.000518318 Jy ! Component: 1050 - total flux cleaned = -0.00047302 Jy ! Component: 1100 - total flux cleaned = -0.000428608 Jy ! Component: 1150 - total flux cleaned = -0.000406449 Jy ! Component: 1200 - total flux cleaned = -0.000384358 Jy ! Component: 1250 - total flux cleaned = -0.000363138 Jy ! Component: 1300 - total flux cleaned = -0.000404674 Jy ! Component: 1350 - total flux cleaned = -0.000363958 Jy ! Component: 1400 - total flux cleaned = -0.00038452 Jy ! Component: 1450 - total flux cleaned = -0.000424507 Jy ! Component: 1500 - total flux cleaned = -0.00044474 Jy ! Component: 1550 - total flux cleaned = -0.000483868 Jy ! Component: 1600 - total flux cleaned = -0.000445467 Jy ! Component: 1650 - total flux cleaned = -0.000502971 Jy ! Component: 1700 - total flux cleaned = -0.000521903 Jy ! Component: 1750 - total flux cleaned = -0.000521953 Jy ! Component: 1800 - total flux cleaned = -0.000577175 Jy ! Component: 1850 - total flux cleaned = -0.000668146 Jy ! Component: 1900 - total flux cleaned = -0.000704193 Jy ! Component: 1950 - total flux cleaned = -0.000757659 Jy ! Component: 2000 - total flux cleaned = -0.000775522 Jy ! Component: 2050 - total flux cleaned = -0.000828019 Jy ! Component: 2100 - total flux cleaned = -0.00087998 Jy ! Component: 2150 - total flux cleaned = -0.000914432 Jy ! Component: 2200 - total flux cleaned = -0.000897648 Jy ! Component: 2250 - total flux cleaned = -0.000948198 Jy ! Component: 2300 - total flux cleaned = -0.00106451 Jy ! Component: 2350 - total flux cleaned = -0.00103151 Jy ! Component: 2400 - total flux cleaned = -0.0011133 Jy ! Component: 2450 - total flux cleaned = -0.00111335 Jy ! Component: 2500 - total flux cleaned = -0.00114563 Jy ! Component: 2550 - total flux cleaned = -0.00114567 Jy ! Component: 2600 - total flux cleaned = -0.00119311 Jy ! Component: 2650 - total flux cleaned = -0.00127167 Jy ! Component: 2700 - total flux cleaned = -0.00128729 Jy ! Component: 2750 - total flux cleaned = -0.00133372 Jy ! Component: 2800 - total flux cleaned = -0.0014106 Jy ! Component: 2850 - total flux cleaned = -0.00154753 Jy ! Component: 2900 - total flux cleaned = -0.00157775 Jy ! Component: 2950 - total flux cleaned = -0.00157791 Jy ! Component: 3000 - total flux cleaned = -0.00163766 Jy ! Component: 3050 - total flux cleaned = -0.00175634 Jy ! Component: 3100 - total flux cleaned = -0.00181523 Jy ! Component: 3150 - total flux cleaned = -0.0018006 Jy ! Component: 3200 - total flux cleaned = -0.00184428 Jy ! Component: 3250 - total flux cleaned = -0.00188749 Jy ! Component: 3300 - total flux cleaned = -0.0019305 Jy ! Component: 3350 - total flux cleaned = -0.00195907 Jy ! Component: 3400 - total flux cleaned = -0.0019874 Jy ! Component: 3450 - total flux cleaned = -0.00202952 Jy ! Component: 3500 - total flux cleaned = -0.00201561 Jy ! Component: 3550 - total flux cleaned = -0.00205728 Jy ! Component: 3600 - total flux cleaned = -0.00209862 Jy ! Component: 3650 - total flux cleaned = -0.00209863 Jy ! Component: 3700 - total flux cleaned = -0.00215305 Jy ! Component: 3750 - total flux cleaned = -0.00213947 Jy ! Component: 3800 - total flux cleaned = -0.00222015 Jy ! Component: 3850 - total flux cleaned = -0.00226021 Jy ! Component: 3900 - total flux cleaned = -0.00227342 Jy ! Component: 3950 - total flux cleaned = -0.00229982 Jy ! Component: 4000 - total flux cleaned = -0.00236543 Jy ! Component: 4050 - total flux cleaned = -0.00239157 Jy ! Total flux subtracted in 4096 components = -0.00241744 Jy ! Clean residual min=-0.000739 max=0.000784 Jy/beam ! Clean residual mean=0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.261589 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 491 components and 0.261589 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0732+0150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.677 x 7.975 at 0.2182 degrees (North through East) ! Clean map min=-0.0019 max=0.18268 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0732+0150_S_map.fits wmodel /vlbi/uf001/uva//J0732+0150_S_map.mod ! Writing 491 model components to file: /vlbi/uf001/uva//J0732+0150_S_map.mod wobs /vlbi/uf001/uva//J0732+0150_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0732+0150_S_uvs.fits wwins /vlbi/uf001/uva//J0732+0150_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0732+0150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392758 0.392758 0.785517 1.57103 3.14207 6.28413 12.5683 25.1365 50.2731 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 763.828 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0732+0150_S_dfm.log closed on Sun Jan 13 23:29:45 2019