! Started logfile: /vlbi/uf001/uva//J2328+1929_S_dfm.log on Mon Jan 14 06:43:29 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//J2328+1929_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2328+1929_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990741 visibilities/baseline/integration-bin. ! Found source: J2328+1929 ! ! 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 9630 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 J2328+1929_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=1.008509Jy sigma=21.955704 ! Fit after self-cal, rms=0.871224Jy sigma=18.873520 ! 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=2.768 mas, bmaj=6.563 mas, bpa=-5.974 degrees ! Estimated noise=0.443179 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 = 0.0959407 Jy ! Component: 100 - total flux cleaned = 0.127433 Jy ! Total flux subtracted in 100 components = 0.127433 Jy ! Clean residual min=-0.005293 max=0.013690 Jy/beam ! Clean residual mean=0.000004 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.127433 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.127433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066996Jy sigma=1.339598 ! Fit after self-cal, rms=0.066912Jy sigma=1.338512 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147335 Jy ! Component: 100 - total flux cleaned = 0.0217764 Jy ! Total flux subtracted in 100 components = 0.0217764 Jy ! Clean residual min=-0.003831 max=0.006488 Jy/beam ! Clean residual mean=0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.149209 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.14921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063183Jy sigma=1.251815 ! Fit after self-cal, rms=0.063156Jy sigma=1.251468 ! Inverting map ! Added new window around map position (-4.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584434 Jy ! Component: 100 - total flux cleaned = 0.00930435 Jy ! Total flux subtracted in 100 components = 0.00930435 Jy ! Clean residual min=-0.003303 max=0.003462 Jy/beam ! Clean residual mean=0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.158514 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.158514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062567Jy sigma=1.234680 ! Fit after self-cal, rms=0.062536Jy sigma=1.233948 ! 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=3.253 mas, bmaj=7.348 mas, bpa=-4.943 degrees ! Estimated noise=0.342023 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 = 0.00359511 Jy ! Component: 100 - total flux cleaned = 0.0052935 Jy ! Component: 150 - total flux cleaned = 0.00575542 Jy ! Component: 200 - total flux cleaned = 0.00613723 Jy ! Total flux subtracted in 200 components = 0.00613723 Jy ! Clean residual min=-0.003160 max=0.002952 Jy/beam ! Clean residual mean=0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.164651 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.164651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062340Jy sigma=1.227709 ! Fit after self-cal, rms=0.062328Jy sigma=1.227515 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 7.348 at -4.943 degrees (North through East) ! Clean map min=-0.0031615 max=0.12769 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.99 KP 0.97 ! LA 1.14 MK 1.02 NL 0.96 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.98 ! LA 1.14 MK 1.02 NL 1.05 OV 0.99 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 1.00 ! LA 1.14 MK 0.99 NL 1.10 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.062328Jy sigma=1.227515 ! Fit after self-cal, rms=0.063270Jy sigma=1.210133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.317 mas, bpa=-4.607 degrees ! Estimated noise=0.340831 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 = 0.000155929 Jy ! Component: 100 - total flux cleaned = 0.000266974 Jy ! Component: 150 - total flux cleaned = 0.000379479 Jy ! Component: 200 - total flux cleaned = 0.000456709 Jy ! Total flux subtracted in 200 components = 0.000456709 Jy ! Clean residual min=-0.002940 max=0.002279 Jy/beam ! Clean residual mean=0.000007 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.165108 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.165108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063245Jy sigma=1.209558 ! Fit after self-cal, rms=0.063290Jy sigma=1.209332 ! 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=0.063290Jy sigma=1.209332 ! Fit after self-cal, rms=0.062875Jy sigma=1.190201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.316 mas, bpa=-4.624 degrees ! Estimated noise=0.34103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437199 Jy ! Component: 100 - total flux cleaned = 0.000507878 Jy ! Component: 150 - total flux cleaned = 0.000586757 Jy ! Component: 200 - total flux cleaned = 0.00062032 Jy ! Total flux subtracted in 200 components = 0.00062032 Jy ! Clean residual min=-0.001646 max=0.001527 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.165728 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.165728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062860Jy sigma=1.189740 ! Fit after self-cal, rms=0.062867Jy sigma=1.189592 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 = 1.54114e-05 Jy ! Component: 100 - total flux cleaned = 4.52585e-05 Jy ! Component: 150 - total flux cleaned = 4.53108e-05 Jy ! Component: 200 - total flux cleaned = 5.72441e-05 Jy ! Total flux subtracted in 200 components = 5.72441e-05 Jy ! Clean residual min=-0.001594 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.165785 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.165785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062863Jy sigma=1.189439 ! Fit after self-cal, rms=0.062862Jy sigma=1.189422 ! 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=0.062862Jy sigma=1.189422 ! Fit after self-cal, rms=0.062977Jy sigma=1.188158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=7.322 mas, bpa=-4.57 degrees ! Estimated noise=0.340716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175451 Jy ! Component: 100 - total flux cleaned = 0.000209881 Jy ! Component: 150 - total flux cleaned = 0.000239115 Jy ! Component: 200 - total flux cleaned = 0.000265991 Jy ! Total flux subtracted in 200 components = 0.000265991 Jy ! Clean residual min=-0.001489 max=0.001497 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.166051 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.166051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062971Jy sigma=1.187964 ! Fit after self-cal, rms=0.062975Jy sigma=1.187941 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 = 9.40944e-05 Jy ! Component: 100 - total flux cleaned = 0.000106534 Jy ! Component: 150 - total flux cleaned = 0.000106573 Jy ! Component: 200 - total flux cleaned = 0.000128845 Jy ! Total flux subtracted in 200 components = 0.000128845 Jy ! Clean residual min=-0.001492 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.16618 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.16618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062971Jy sigma=1.187827 ! Fit after self-cal, rms=0.062970Jy sigma=1.187817 ! 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=0.062970Jy sigma=1.187817 ! Fit after self-cal, rms=0.062977Jy sigma=1.187790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.043 mas, bmaj=10.33 mas, bpa=-5.005 degrees ! Estimated noise=0.443112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.18747e-05 Jy ! Component: 100 - total flux cleaned = 7.49497e-05 Jy ! Component: 150 - total flux cleaned = 8.5274e-05 Jy ! Component: 200 - total flux cleaned = 8.56178e-05 Jy ! Total flux subtracted in 200 components = 8.56178e-05 Jy ! Clean residual min=-0.001605 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.166266 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.166266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062976Jy sigma=1.187734 ! Fit after self-cal, rms=0.062976Jy sigma=1.187714 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 = -1.13197e-05 Jy ! Component: 100 - total flux cleaned = -2.05363e-05 Jy ! Component: 150 - total flux cleaned = -2.78119e-05 Jy ! Component: 200 - total flux cleaned = -2.78414e-05 Jy ! Total flux subtracted in 200 components = -2.78414e-05 Jy ! Clean residual min=-0.001612 max=0.001500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.166238 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.166238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062977Jy sigma=1.187705 ! Fit after self-cal, rms=0.062977Jy sigma=1.187692 ! 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=3.24 mas, bmaj=7.327 mas, bpa=-4.565 degrees ! Estimated noise=0.340583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 7.327 at -4.565 degrees (North through East) ! Clean map min=-0.0014281 max=0.12696 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=2.761 mas, bmaj=6.553 mas, bpa=-5.662 degrees ! Estimated noise=0.440984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953778 Jy ! Component: 100 - total flux cleaned = 0.12712 Jy ! Component: 150 - total flux cleaned = 0.142081 Jy ! Component: 200 - total flux cleaned = 0.150657 Jy ! Total flux subtracted in 200 components = 0.150657 Jy ! Clean residual min=-0.002644 max=0.004392 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.150657 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.150657 Jy ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.327 mas, bpa=-4.565 degrees ! Estimated noise=0.340583 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 = 0.00654276 Jy ! Component: 100 - total flux cleaned = 0.0101421 Jy ! Component: 150 - total flux cleaned = 0.0124009 Jy ! Component: 200 - total flux cleaned = 0.0134272 Jy ! Total flux subtracted in 200 components = 0.0134272 Jy ! Clean residual min=-0.001573 max=0.001510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.164084 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.164084 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=7.043 mas, bmaj=10.33 mas, bpa=-5.005 degrees ! Estimated noise=0.443112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157491 Jy ! Component: 100 - total flux cleaned = 0.00188608 Jy ! Component: 150 - total flux cleaned = 0.0020057 Jy ! Component: 200 - total flux cleaned = 0.00209878 Jy ! Total flux subtracted in 200 components = 0.00209878 Jy ! Clean residual min=-0.001612 max=0.001506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.166183 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 = 5.96019e-05 Jy ! Component: 100 - total flux cleaned = 9.76875e-05 Jy ! Component: 150 - total flux cleaned = 0.000109041 Jy ! Component: 200 - total flux cleaned = 0.000120095 Jy ! Total flux subtracted in 200 components = 0.000120095 Jy ! Clean residual min=-0.001594 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.166303 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.166303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.327 mas, bpa=-4.565 degrees ! Estimated noise=0.340583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.42699e-05 Jy ! Component: 100 - total flux cleaned = 0.000109406 Jy ! Component: 150 - total flux cleaned = 0.000129157 Jy ! Component: 200 - total flux cleaned = 0.000162791 Jy ! Total flux subtracted in 200 components = 0.000162791 Jy ! Clean residual min=-0.001495 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.166466 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.166466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062982Jy sigma=1.187738 ! Fit after self-cal, rms=0.062978Jy sigma=1.187676 wmodel J2328+1929_S_map.mod ! Writing 79 model components to file: J2328+1929_S_map.mod wobs J2328+1929_S_uvs.fits ! Writing UV FITS file: J2328+1929_S_uvs.fits wwins J2328+1929_S_map.win ! wwins: Wrote 2 windows to J2328+1929_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 = -0.000110791 Jy ! Component: 100 - total flux cleaned = 4.07993e-05 Jy ! Component: 150 - total flux cleaned = 0.000186506 Jy ! Component: 200 - total flux cleaned = 0.00034951 Jy ! Component: 250 - total flux cleaned = 0.000529861 Jy ! Component: 300 - total flux cleaned = 0.000727461 Jy ! Component: 350 - total flux cleaned = 0.000834438 Jy ! Component: 400 - total flux cleaned = 0.000876159 Jy ! Component: 450 - total flux cleaned = 0.000938176 Jy ! Component: 500 - total flux cleaned = 0.00103889 Jy ! Component: 550 - total flux cleaned = 0.00105881 Jy ! Component: 600 - total flux cleaned = 0.0011561 Jy ! Component: 650 - total flux cleaned = 0.00125156 Jy ! Component: 700 - total flux cleaned = 0.00130771 Jy ! Component: 750 - total flux cleaned = 0.00138211 Jy ! Component: 800 - total flux cleaned = 0.00151024 Jy ! Component: 850 - total flux cleaned = 0.00161824 Jy ! Component: 900 - total flux cleaned = 0.00165393 Jy ! Component: 950 - total flux cleaned = 0.0017245 Jy ! Component: 1000 - total flux cleaned = 0.00181136 Jy ! Component: 1050 - total flux cleaned = 0.00184583 Jy ! Component: 1100 - total flux cleaned = 0.0019474 Jy ! Component: 1150 - total flux cleaned = 0.00196416 Jy ! Component: 1200 - total flux cleaned = 0.00201405 Jy ! Component: 1250 - total flux cleaned = 0.00207955 Jy ! Component: 1300 - total flux cleaned = 0.00211231 Jy ! Component: 1350 - total flux cleaned = 0.00216071 Jy ! Component: 1400 - total flux cleaned = 0.00227151 Jy ! Component: 1450 - total flux cleaned = 0.00231845 Jy ! Component: 1500 - total flux cleaned = 0.00236471 Jy ! Component: 1550 - total flux cleaned = 0.00236491 Jy ! Component: 1600 - total flux cleaned = 0.00250117 Jy ! Component: 1650 - total flux cleaned = 0.00251621 Jy ! Component: 1700 - total flux cleaned = 0.00263465 Jy ! Component: 1750 - total flux cleaned = 0.0026199 Jy ! Component: 1800 - total flux cleaned = 0.00269251 Jy ! Component: 1850 - total flux cleaned = 0.00272132 Jy ! Component: 1900 - total flux cleaned = 0.00277818 Jy ! Component: 1950 - total flux cleaned = 0.00283434 Jy ! Component: 2000 - total flux cleaned = 0.00284854 Jy ! Component: 2050 - total flux cleaned = 0.00291764 Jy ! Component: 2100 - total flux cleaned = 0.00294509 Jy ! Component: 2150 - total flux cleaned = 0.00306675 Jy ! Component: 2200 - total flux cleaned = 0.00305322 Jy ! Component: 2250 - total flux cleaned = 0.0031327 Jy ! Component: 2300 - total flux cleaned = 0.00321157 Jy ! Component: 2350 - total flux cleaned = 0.00323786 Jy ! Component: 2400 - total flux cleaned = 0.00332818 Jy ! Component: 2450 - total flux cleaned = 0.00335376 Jy ! Component: 2500 - total flux cleaned = 0.0034044 Jy ! Component: 2550 - total flux cleaned = 0.00346717 Jy ! Component: 2600 - total flux cleaned = 0.00350456 Jy ! Component: 2650 - total flux cleaned = 0.00356648 Jy ! Component: 2700 - total flux cleaned = 0.0035787 Jy ! Component: 2750 - total flux cleaned = 0.00363968 Jy ! Component: 2800 - total flux cleaned = 0.00367593 Jy ! Component: 2850 - total flux cleaned = 0.00368807 Jy ! Component: 2900 - total flux cleaned = 0.00378338 Jy ! Component: 2950 - total flux cleaned = 0.00381881 Jy ! Component: 3000 - total flux cleaned = 0.00390087 Jy ! Component: 3050 - total flux cleaned = 0.00393586 Jy ! Component: 3100 - total flux cleaned = 0.0039359 Jy ! Component: 3150 - total flux cleaned = 0.00403906 Jy ! Component: 3200 - total flux cleaned = 0.00409585 Jy ! Component: 3250 - total flux cleaned = 0.00415222 Jy ! Component: 3300 - total flux cleaned = 0.00414098 Jy ! Component: 3350 - total flux cleaned = 0.00414091 Jy ! Component: 3400 - total flux cleaned = 0.00421839 Jy ! Component: 3450 - total flux cleaned = 0.00425143 Jy ! Component: 3500 - total flux cleaned = 0.00429527 Jy ! Component: 3550 - total flux cleaned = 0.00432771 Jy ! Component: 3600 - total flux cleaned = 0.00435996 Jy ! Component: 3650 - total flux cleaned = 0.00440282 Jy ! Component: 3700 - total flux cleaned = 0.00441341 Jy ! Component: 3750 - total flux cleaned = 0.00445576 Jy ! Component: 3800 - total flux cleaned = 0.00449763 Jy ! Component: 3850 - total flux cleaned = 0.00450811 Jy ! Component: 3900 - total flux cleaned = 0.00455995 Jy ! Component: 3950 - total flux cleaned = 0.0046011 Jy ! Component: 4000 - total flux cleaned = 0.00462147 Jy ! Component: 4050 - total flux cleaned = 0.00460118 Jy ! Total flux subtracted in 4096 components = 0.00463141 Jy ! Clean residual min=-0.000645 max=0.000586 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.171097 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 360 components and 0.171097 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2328+1929_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 7.327 at -4.565 degrees (North through East) ! Clean map min=-0.0010954 max=0.12689 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2328+1929_S_map.fits wmodel /vlbi/uf001/uva//J2328+1929_S_map.mod ! Writing 360 model components to file: /vlbi/uf001/uva//J2328+1929_S_map.mod wobs /vlbi/uf001/uva//J2328+1929_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2328+1929_S_uvs.fits wwins /vlbi/uf001/uva//J2328+1929_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2328+1929_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.126885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444247 0.444247 0.888493 1.77699 3.55397 7.10794 14.2159 28.4318 56.8636 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.126 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.3 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2328+1929_S_dfm.log closed on Mon Jan 14 06:43:34 2019