! Started logfile: /vlbi/uf001/uva//J1430+1043_S_dfm.log on Mon Jan 14 02:55:47 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//J1430+1043_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1430+1043_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.828042 visibilities/baseline/integration-bin. ! Found source: J1430+1043 ! ! 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 3756 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 J1430+1043_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.172920Jy sigma=19.277874 ! Fit after self-cal, rms=0.497094Jy sigma=8.502583 ! 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=2.845 mas, bmaj=6.882 mas, bpa=2.573 degrees ! Estimated noise=0.884288 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 = 0.421645 Jy ! Component: 100 - total flux cleaned = 0.513591 Jy ! Total flux subtracted in 100 components = 0.513591 Jy ! Clean residual min=-0.031092 max=0.037520 Jy/beam ! Clean residual mean=0.000040 rms=0.007955 Jy/beam ! Combined flux in latest and established models = 0.513591 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.513591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.245157Jy sigma=2.708716 ! Fit after self-cal, rms=0.244242Jy sigma=2.702652 ! 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=3.219 mas, bmaj=7.605 mas, bpa=3.47 degrees ! Estimated noise=0.758761 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 = 0.010999 Jy ! Component: 100 - total flux cleaned = 0.00695467 Jy ! Component: 150 - total flux cleaned = 0.00326815 Jy ! Component: 200 - total flux cleaned = 0.000603708 Jy ! Total flux subtracted in 200 components = 0.000603708 Jy ! Clean residual min=-0.029408 max=0.033124 Jy/beam ! Clean residual mean=0.000084 rms=0.008526 Jy/beam ! Combined flux in latest and established models = 0.514195 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.514195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.240212Jy sigma=2.675801 ! Fit after self-cal, rms=0.240187Jy sigma=2.675746 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.219 x 7.605 at 3.47 degrees (North through East) ! Clean map min=-0.028783 max=0.53759 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 1.11 LA 1.13 ! MK 0.98 NL 1.02 OV 0.97 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.64 HN 0.98 KP 1.11 LA 1.17 ! MK 0.94 NL 1.05 OV 0.94 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.98 KP 1.06 LA 1.13 ! MK 1.01 NL 1.01 OV 0.95 PT 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.240187Jy sigma=2.675746 ! Fit after self-cal, rms=0.190338Jy sigma=2.444276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=7.51 mas, bpa=3.483 degrees ! Estimated noise=0.763045 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 = 0.00820893 Jy ! Component: 100 - total flux cleaned = 0.0116688 Jy ! Component: 150 - total flux cleaned = 0.0123486 Jy ! Component: 200 - total flux cleaned = 0.012838 Jy ! Total flux subtracted in 200 components = 0.012838 Jy ! Clean residual min=-0.030259 max=0.028447 Jy/beam ! Clean residual mean=0.000090 rms=0.007660 Jy/beam ! Combined flux in latest and established models = 0.527033 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.527033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189643Jy sigma=2.440413 ! Fit after self-cal, rms=0.189638Jy sigma=2.439971 ! 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=0.189638Jy sigma=2.439971 ! Fit after self-cal, rms=0.247425Jy sigma=1.440085 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.492 mas, bpa=3.746 degrees ! Estimated noise=0.768055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653399 Jy ! Component: 100 - total flux cleaned = 0.00795625 Jy ! Component: 150 - total flux cleaned = 0.00819824 Jy ! Component: 200 - total flux cleaned = 0.00838611 Jy ! Total flux subtracted in 200 components = 0.00838611 Jy ! Clean residual min=-0.005389 max=0.005499 Jy/beam ! Clean residual mean=-0.000002 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.535419 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.535419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.247004Jy sigma=1.432715 ! Fit after self-cal, rms=0.247567Jy sigma=1.431056 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 = -3.55446e-05 Jy ! Component: 100 - total flux cleaned = 9.81783e-05 Jy ! Component: 150 - total flux cleaned = 9.89464e-05 Jy ! Component: 200 - total flux cleaned = 0.000148863 Jy ! Total flux subtracted in 200 components = 0.000148863 Jy ! Clean residual min=-0.005229 max=0.005322 Jy/beam ! Clean residual mean=-0.000003 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.535568 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.535568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.247500Jy sigma=1.430071 ! Fit after self-cal, rms=0.247497Jy sigma=1.430058 ! 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=0.247497Jy sigma=1.430058 ! Fit after self-cal, rms=0.251603Jy sigma=1.383943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.173 mas, bmaj=7.478 mas, bpa=3.608 degrees ! Estimated noise=0.768603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302628 Jy ! Component: 100 - total flux cleaned = 0.00426618 Jy ! Component: 150 - total flux cleaned = 0.00478613 Jy ! Component: 200 - total flux cleaned = 0.00511222 Jy ! Total flux subtracted in 200 components = 0.00511222 Jy ! Clean residual min=-0.003642 max=0.003468 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.54068 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.54068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251467Jy sigma=1.382781 ! Fit after self-cal, rms=0.251477Jy sigma=1.382748 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 = 0.000114575 Jy ! Component: 100 - total flux cleaned = 0.000292805 Jy ! Component: 150 - total flux cleaned = 0.000387735 Jy ! Component: 200 - total flux cleaned = 0.000486887 Jy ! Total flux subtracted in 200 components = 0.000486887 Jy ! Clean residual min=-0.003618 max=0.003469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.541167 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.541167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251458Jy sigma=1.382706 ! Fit after self-cal, rms=0.251455Jy sigma=1.382701 ! 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=0.251455Jy sigma=1.382701 ! Fit after self-cal, rms=0.253378Jy sigma=1.381801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.484 mas, bmaj=10.91 mas, bpa=-4.837 degrees ! Estimated noise=1.02784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281994 Jy ! Component: 100 - total flux cleaned = 0.00422292 Jy ! Component: 150 - total flux cleaned = 0.00497163 Jy ! Component: 200 - total flux cleaned = 0.00524051 Jy ! Total flux subtracted in 200 components = 0.00524051 Jy ! Clean residual min=-0.004157 max=0.003871 Jy/beam ! Clean residual mean=-0.000013 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.546407 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.546407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253273Jy sigma=1.382336 ! Fit after self-cal, rms=0.253260Jy sigma=1.382207 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 = 0.000107404 Jy ! Component: 100 - total flux cleaned = 0.000122531 Jy ! Component: 150 - total flux cleaned = 0.000122356 Jy ! Component: 200 - total flux cleaned = 0.000135549 Jy ! Total flux subtracted in 200 components = 0.000135549 Jy ! Clean residual min=-0.004131 max=0.003839 Jy/beam ! Clean residual mean=-0.000013 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.546543 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.546543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253260Jy sigma=1.382279 ! Fit after self-cal, rms=0.253258Jy sigma=1.382260 ! 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=3.165 mas, bmaj=7.47 mas, bpa=3.551 degrees ! Estimated noise=0.769815 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 7.47 at 3.551 degrees (North through East) ! Clean map min=-0.0034497 max=0.5437 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253258Jy sigma=1.382260 ! Fit after self-cal, rms=0.655388Jy sigma=0.960937 ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.47 mas, bpa=3.524 degrees ! Estimated noise=0.770916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659104 Jy ! Component: 100 - total flux cleaned = 0.000794869 Jy ! Component: 150 - total flux cleaned = 0.000822244 Jy ! Component: 200 - total flux cleaned = 0.000821875 Jy ! Total flux subtracted in 200 components = 0.000821875 Jy ! Clean residual min=-0.003062 max=0.003054 Jy/beam ! Clean residual mean=-0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.547365 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.547365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.655383Jy sigma=0.960387 ! Fit after self-cal, rms=0.655445Jy sigma=0.960359 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.77682e-05 Jy ! Component: 100 - total flux cleaned = 4.58261e-05 Jy ! Component: 150 - total flux cleaned = 2.6103e-05 Jy ! Component: 200 - total flux cleaned = 8.22366e-06 Jy ! Total flux subtracted in 200 components = 8.22366e-06 Jy ! Clean residual min=-0.003056 max=0.002975 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.547373 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.547373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.655444Jy sigma=0.960176 ! Fit after self-cal, rms=0.655453Jy sigma=0.960166 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.655453Jy sigma=0.960166 ! Fit after self-cal, rms=0.657840Jy sigma=0.960039 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=2.803 mas, bmaj=6.781 mas, bpa=2.354 degrees ! Estimated noise=0.894476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.426558 Jy ! Component: 100 - total flux cleaned = 0.519575 Jy ! Component: 150 - total flux cleaned = 0.540037 Jy ! Component: 200 - total flux cleaned = 0.544214 Jy ! Total flux subtracted in 200 components = 0.544214 Jy ! Clean residual min=-0.004581 max=0.004625 Jy/beam ! Clean residual mean=-0.000000 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.544214 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.544214 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.466 mas, bpa=3.517 degrees ! Estimated noise=0.771053 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 = 0.00202418 Jy ! Component: 100 - total flux cleaned = 0.00286946 Jy ! Component: 150 - total flux cleaned = 0.00342662 Jy ! Component: 200 - total flux cleaned = 0.00359692 Jy ! Total flux subtracted in 200 components = 0.00359692 Jy ! Clean residual min=-0.003226 max=0.003222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.547811 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.547811 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=6.48 mas, bmaj=10.9 mas, bpa=-4.824 degrees ! Estimated noise=1.03087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337434 Jy ! Component: 100 - total flux cleaned = 0.000404612 Jy ! Component: 150 - total flux cleaned = 0.000403455 Jy ! Component: 200 - total flux cleaned = 0.000404114 Jy ! Total flux subtracted in 200 components = 0.000404114 Jy ! Clean residual min=-0.003437 max=0.003392 Jy/beam ! Clean residual mean=-0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.548215 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 = 2.76487e-05 Jy ! Component: 100 - total flux cleaned = 2.65075e-05 Jy ! Component: 150 - total flux cleaned = 2.75313e-05 Jy ! Component: 200 - total flux cleaned = 5.21008e-05 Jy ! Total flux subtracted in 200 components = 5.21008e-05 Jy ! Clean residual min=-0.003409 max=0.003396 Jy/beam ! Clean residual mean=-0.000005 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.548267 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.548267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.466 mas, bpa=3.517 degrees ! Estimated noise=0.771053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305758 Jy ! Component: 100 - total flux cleaned = -0.000546963 Jy ! Component: 150 - total flux cleaned = -0.000674633 Jy ! Component: 200 - total flux cleaned = -0.000701284 Jy ! Total flux subtracted in 200 components = -0.000701284 Jy ! Clean residual min=-0.003107 max=0.003033 Jy/beam ! Clean residual mean=-0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.547566 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.547566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.657849Jy sigma=0.960041 ! Fit after self-cal, rms=0.657907Jy sigma=0.960010 wmodel J1430+1043_S_map.mod ! Writing 36 model components to file: J1430+1043_S_map.mod wobs J1430+1043_S_uvs.fits ! Writing UV FITS file: J1430+1043_S_uvs.fits wwins J1430+1043_S_map.win ! wwins: Wrote 1 windows to J1430+1043_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 = -0.000180677 Jy ! Component: 100 - total flux cleaned = -0.00033824 Jy ! Component: 150 - total flux cleaned = -0.000536467 Jy ! Component: 200 - total flux cleaned = -0.000960775 Jy ! Component: 250 - total flux cleaned = -0.00146125 Jy ! Component: 300 - total flux cleaned = -0.00190154 Jy ! Component: 350 - total flux cleaned = -0.00237124 Jy ! Component: 400 - total flux cleaned = -0.0027869 Jy ! Component: 450 - total flux cleaned = -0.00319366 Jy ! Component: 500 - total flux cleaned = -0.00366913 Jy ! Component: 550 - total flux cleaned = -0.00397926 Jy ! Component: 600 - total flux cleaned = -0.00439658 Jy ! Component: 650 - total flux cleaned = -0.00476739 Jy ! Component: 700 - total flux cleaned = -0.00498575 Jy ! Component: 750 - total flux cleaned = -0.00530735 Jy ! Component: 800 - total flux cleaned = -0.00548288 Jy ! Component: 850 - total flux cleaned = -0.00572446 Jy ! Component: 900 - total flux cleaned = -0.00602884 Jy ! Component: 950 - total flux cleaned = -0.00612817 Jy ! Component: 1000 - total flux cleaned = -0.00629213 Jy ! Component: 1050 - total flux cleaned = -0.00648531 Jy ! Component: 1100 - total flux cleaned = -0.00667406 Jy ! Component: 1150 - total flux cleaned = -0.00682916 Jy ! Component: 1200 - total flux cleaned = -0.00698085 Jy ! Component: 1250 - total flux cleaned = -0.0071009 Jy ! Component: 1300 - total flux cleaned = -0.00715983 Jy ! Component: 1350 - total flux cleaned = -0.00730609 Jy ! Component: 1400 - total flux cleaned = -0.00739227 Jy ! Component: 1450 - total flux cleaned = -0.0074213 Jy ! Component: 1500 - total flux cleaned = -0.00753345 Jy ! Component: 1550 - total flux cleaned = -0.00761617 Jy ! Component: 1600 - total flux cleaned = -0.00772542 Jy ! Component: 1650 - total flux cleaned = -0.00767192 Jy ! Component: 1700 - total flux cleaned = -0.00783248 Jy ! Component: 1750 - total flux cleaned = -0.00793774 Jy ! Component: 1800 - total flux cleaned = -0.0079379 Jy ! Component: 1850 - total flux cleaned = -0.00809237 Jy ! Component: 1900 - total flux cleaned = -0.00816853 Jy ! Component: 1950 - total flux cleaned = -0.00819382 Jy ! Component: 2000 - total flux cleaned = -0.00836807 Jy ! Component: 2050 - total flux cleaned = -0.00841694 Jy ! Component: 2100 - total flux cleaned = -0.00841685 Jy ! Component: 2150 - total flux cleaned = -0.00851298 Jy ! Component: 2200 - total flux cleaned = -0.00860833 Jy ! Component: 2250 - total flux cleaned = -0.00870241 Jy ! Component: 2300 - total flux cleaned = -0.00879555 Jy ! Component: 2350 - total flux cleaned = -0.00893383 Jy ! Component: 2400 - total flux cleaned = -0.0090253 Jy ! Component: 2450 - total flux cleaned = -0.00913818 Jy ! Component: 2500 - total flux cleaned = -0.00911587 Jy ! Component: 2550 - total flux cleaned = -0.00924892 Jy ! Component: 2600 - total flux cleaned = -0.00931535 Jy ! Component: 2650 - total flux cleaned = -0.00944608 Jy ! Component: 2700 - total flux cleaned = -0.00951073 Jy ! Component: 2750 - total flux cleaned = -0.0095751 Jy ! Component: 2800 - total flux cleaned = -0.00970233 Jy ! Component: 2850 - total flux cleaned = -0.00974425 Jy ! Component: 2900 - total flux cleaned = -0.00988964 Jy ! Component: 2950 - total flux cleaned = -0.00991051 Jy ! Component: 3000 - total flux cleaned = -0.00999219 Jy ! Component: 3050 - total flux cleaned = -0.00995139 Jy ! Component: 3100 - total flux cleaned = -0.0100717 Jy ! Component: 3150 - total flux cleaned = -0.0101516 Jy ! Component: 3200 - total flux cleaned = -0.0101713 Jy ! Component: 3250 - total flux cleaned = -0.0102889 Jy ! Component: 3300 - total flux cleaned = -0.0102106 Jy ! Component: 3350 - total flux cleaned = -0.0102106 Jy ! Component: 3400 - total flux cleaned = -0.0102681 Jy ! Component: 3450 - total flux cleaned = -0.0102873 Jy ! Component: 3500 - total flux cleaned = -0.0102873 Jy ! Component: 3550 - total flux cleaned = -0.0102498 Jy ! Component: 3600 - total flux cleaned = -0.0103058 Jy ! Component: 3650 - total flux cleaned = -0.0102873 Jy ! Component: 3700 - total flux cleaned = -0.0102873 Jy ! Component: 3750 - total flux cleaned = -0.0102326 Jy ! Component: 3800 - total flux cleaned = -0.0102505 Jy ! Component: 3850 - total flux cleaned = -0.0101423 Jy ! Component: 3900 - total flux cleaned = -0.0101243 Jy ! Component: 3950 - total flux cleaned = -0.0101066 Jy ! Component: 4000 - total flux cleaned = -0.0101065 Jy ! Component: 4050 - total flux cleaned = -0.0100888 Jy ! Total flux subtracted in 4096 components = -0.0100015 Jy ! Clean residual min=-0.001187 max=0.001146 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.537564 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 371 components and 0.537564 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1430+1043_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 7.466 at 3.517 degrees (North through East) ! Clean map min=-0.002079 max=0.54466 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1430+1043_S_map.fits wmodel /vlbi/uf001/uva//J1430+1043_S_map.mod ! Writing 371 model components to file: /vlbi/uf001/uva//J1430+1043_S_map.mod wobs /vlbi/uf001/uva//J1430+1043_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1430+1043_S_uvs.fits wwins /vlbi/uf001/uva//J1430+1043_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1430+1043_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.544664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180485 0.180485 0.360971 0.721941 1.44388 2.88776 5.77553 11.5511 23.1021 46.2042 92.4085 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.544 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1662.19 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1430+1043_S_dfm.log closed on Mon Jan 14 02:55:51 2019