! Started logfile: /vlbi/uf001/uva//J1803-0433_S_dfm.log on Mon Jan 14 04:29:14 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//J1803-0433_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1803-0433_S_uva.fits ! AN table 1: 109 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933129 visibilities/baseline/integration-bin. ! Found source: J1803-0433 ! ! 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 13731 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 J1803-0433_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003168Jy sigma=19.608792 ! Fit after self-cal, rms=0.947858Jy sigma=18.532707 ! 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=2.853 mas, bmaj=7.235 mas, bpa=-1.135 degrees ! Estimated noise=0.473605 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 = 0.0398858 Jy ! Component: 100 - total flux cleaned = 0.0505958 Jy ! Total flux subtracted in 100 components = 0.0505958 Jy ! Clean residual min=-0.002661 max=0.004605 Jy/beam ! Clean residual mean=0.000007 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0505958 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0505958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069094Jy sigma=1.240439 ! Fit after self-cal, rms=0.067584Jy sigma=1.211560 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623078 Jy ! Component: 100 - total flux cleaned = 0.00938341 Jy ! Total flux subtracted in 100 components = 0.00938341 Jy ! Clean residual min=-0.002546 max=0.002646 Jy/beam ! Clean residual mean=0.000004 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0599792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0599792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066780Jy sigma=1.197364 ! Fit after self-cal, rms=0.066762Jy sigma=1.197040 ! 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=3.357 mas, bmaj=8.152 mas, bpa=-0.7343 degrees ! Estimated noise=0.317212 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 = 0.00295806 Jy ! Component: 100 - total flux cleaned = 0.00444657 Jy ! Component: 150 - total flux cleaned = 0.00537294 Jy ! Component: 200 - total flux cleaned = 0.00596933 Jy ! Total flux subtracted in 200 components = 0.00596933 Jy ! Clean residual min=-0.002412 max=0.002369 Jy/beam ! Clean residual mean=0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0659486 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0659486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066599Jy sigma=1.194849 ! Fit after self-cal, rms=0.066589Jy sigma=1.194743 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.357 x 8.152 at -0.7343 degrees (North through East) ! Clean map min=-0.0023957 max=0.054445 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.07 KP 1.01 ! LA 0.92 MK 0.98 NL 1.04 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.05 KP 0.98 ! LA 0.91 MK 0.97 NL 1.07 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 1.00 ! LA 0.95 MK 1.02 NL 1.03 OV 1.03 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.066589Jy sigma=1.194743 ! Fit after self-cal, rms=0.067014Jy sigma=1.192947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=8.154 mas, bpa=-0.5436 degrees ! Estimated noise=0.318753 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 = 0.000573715 Jy ! Component: 100 - total flux cleaned = 0.000608203 Jy ! Component: 150 - total flux cleaned = 0.000582193 Jy ! Component: 200 - total flux cleaned = 0.000547829 Jy ! Total flux subtracted in 200 components = 0.000547829 Jy ! Clean residual min=-0.002369 max=0.001923 Jy/beam ! Clean residual mean=0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0664964 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0664964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066997Jy sigma=1.192892 ! Fit after self-cal, rms=0.067001Jy sigma=1.192738 ! 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=0.067001Jy sigma=1.192738 ! Fit after self-cal, rms=0.064939Jy sigma=1.189791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.157 mas, bpa=-0.5895 degrees ! Estimated noise=0.318714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.86444e-05 Jy ! Component: 100 - total flux cleaned = 0.000174111 Jy ! Component: 150 - total flux cleaned = 0.000185631 Jy ! Component: 200 - total flux cleaned = 0.000185488 Jy ! Total flux subtracted in 200 components = 0.000185488 Jy ! Clean residual min=-0.001757 max=0.001511 Jy/beam ! Clean residual mean=0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0666819 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0666819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064934Jy sigma=1.189695 ! Fit after self-cal, rms=0.064921Jy sigma=1.189512 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03977e-05 Jy ! Component: 100 - total flux cleaned = -1.5546e-06 Jy ! Component: 150 - total flux cleaned = -1.60496e-06 Jy ! Component: 200 - total flux cleaned = -9.86588e-06 Jy ! Total flux subtracted in 200 components = -9.86588e-06 Jy ! Clean residual min=-0.001742 max=0.001520 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.066672 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.066672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064918Jy sigma=1.189463 ! Fit after self-cal, rms=0.064919Jy sigma=1.189455 ! 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=0.064919Jy sigma=1.189455 ! Fit after self-cal, rms=0.065226Jy sigma=1.188117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.163 mas, bpa=-0.7065 degrees ! Estimated noise=0.319224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101547 Jy ! Component: 100 - total flux cleaned = 0.000140092 Jy ! Component: 150 - total flux cleaned = 0.000148667 Jy ! Component: 200 - total flux cleaned = 0.000156741 Jy ! Total flux subtracted in 200 components = 0.000156741 Jy ! Clean residual min=-0.001605 max=0.001440 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0668288 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0668288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065223Jy sigma=1.188065 ! Fit after self-cal, rms=0.065234Jy sigma=1.187968 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.30068e-05 Jy ! Component: 100 - total flux cleaned = -7.3385e-06 Jy ! Component: 150 - total flux cleaned = -7.24758e-08 Jy ! Component: 200 - total flux cleaned = -2.49847e-07 Jy ! Total flux subtracted in 200 components = -2.49847e-07 Jy ! Clean residual min=-0.001600 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0668285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0668285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065233Jy sigma=1.187933 ! Fit after self-cal, rms=0.065233Jy sigma=1.187933 ! 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=0.065233Jy sigma=1.187933 ! Fit after self-cal, rms=0.065414Jy sigma=1.187918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.571 mas, bmaj=13.18 mas, bpa=0.8437 degrees ! Estimated noise=0.400792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243885 Jy ! Component: 100 - total flux cleaned = 0.000265723 Jy ! Component: 150 - total flux cleaned = 0.000265469 Jy ! Component: 200 - total flux cleaned = 0.000265601 Jy ! Total flux subtracted in 200 components = 0.000265601 Jy ! Clean residual min=-0.001744 max=0.001610 Jy/beam ! Clean residual mean=0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0670941 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0670941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065415Jy sigma=1.187926 ! Fit after self-cal, rms=0.065415Jy sigma=1.187884 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 = -1.82151e-05 Jy ! Component: 100 - total flux cleaned = 6.99094e-07 Jy ! Component: 150 - total flux cleaned = 4.3535e-07 Jy ! Component: 200 - total flux cleaned = -4.73672e-08 Jy ! Total flux subtracted in 200 components = -4.73672e-08 Jy ! Clean residual min=-0.001735 max=0.001603 Jy/beam ! Clean residual mean=0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0670941 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0670941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065417Jy sigma=1.187899 ! Fit after self-cal, rms=0.065415Jy sigma=1.187867 ! 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=3.339 mas, bmaj=8.166 mas, bpa=-0.7869 degrees ! Estimated noise=0.319633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.339 x 8.166 at -0.7869 degrees (North through East) ! Clean map min=-0.0015208 max=0.054761 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=2.836 mas, bmaj=7.237 mas, bpa=-1.046 degrees ! Estimated noise=0.477765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412392 Jy ! Component: 100 - total flux cleaned = 0.0532903 Jy ! Component: 150 - total flux cleaned = 0.0590953 Jy ! Component: 200 - total flux cleaned = 0.0620687 Jy ! Total flux subtracted in 200 components = 0.0620687 Jy ! Clean residual min=-0.002280 max=0.002172 Jy/beam ! Clean residual mean=0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0620687 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0620687 Jy ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=8.166 mas, bpa=-0.7869 degrees ! Estimated noise=0.319633 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 = 0.00235656 Jy ! Component: 100 - total flux cleaned = 0.00356868 Jy ! Component: 150 - total flux cleaned = 0.00422438 Jy ! Component: 200 - total flux cleaned = 0.00433554 Jy ! Total flux subtracted in 200 components = 0.00433554 Jy ! Clean residual min=-0.001635 max=0.001471 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0664042 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.0664042 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=7.571 mas, bmaj=13.18 mas, bpa=0.8437 degrees ! Estimated noise=0.400792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440331 Jy ! Component: 100 - total flux cleaned = 0.000453154 Jy ! Component: 150 - total flux cleaned = 0.000492573 Jy ! Component: 200 - total flux cleaned = 0.000508358 Jy ! Total flux subtracted in 200 components = 0.000508358 Jy ! Clean residual min=-0.001752 max=0.001630 Jy/beam ! Clean residual mean=0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0669126 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34666e-05 Jy ! Component: 100 - total flux cleaned = 2.51914e-05 Jy ! Component: 150 - total flux cleaned = 4.16766e-05 Jy ! Component: 200 - total flux cleaned = 5.18341e-05 Jy ! Total flux subtracted in 200 components = 5.18341e-05 Jy ! Clean residual min=-0.001740 max=0.001610 Jy/beam ! Clean residual mean=0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0669644 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.0669644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=8.166 mas, bpa=-0.7869 degrees ! Estimated noise=0.319633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.85194e-05 Jy ! Component: 100 - total flux cleaned = -9.62825e-05 Jy ! Component: 150 - total flux cleaned = -0.000144921 Jy ! Component: 200 - total flux cleaned = -0.000145177 Jy ! Total flux subtracted in 200 components = -0.000145177 Jy ! Clean residual min=-0.001603 max=0.001422 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0668192 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.0668192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065419Jy sigma=1.187959 ! Fit after self-cal, rms=0.065414Jy sigma=1.187935 wmodel J1803-0433_S_map.mod ! Writing 74 model components to file: J1803-0433_S_map.mod wobs J1803-0433_S_uvs.fits ! Writing UV FITS file: J1803-0433_S_uvs.fits wwins J1803-0433_S_map.win ! wwins: Wrote 1 windows to J1803-0433_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 = -0.000679117 Jy ! Component: 100 - total flux cleaned = -0.000974982 Jy ! Component: 150 - total flux cleaned = -0.00117885 Jy ! Component: 200 - total flux cleaned = -0.00127765 Jy ! Component: 250 - total flux cleaned = -0.00137256 Jy ! Component: 300 - total flux cleaned = -0.00146455 Jy ! Component: 350 - total flux cleaned = -0.00157569 Jy ! Component: 400 - total flux cleaned = -0.00172735 Jy ! Component: 450 - total flux cleaned = -0.00179059 Jy ! Component: 500 - total flux cleaned = -0.00185237 Jy ! Component: 550 - total flux cleaned = -0.00191278 Jy ! Component: 600 - total flux cleaned = -0.00195191 Jy ! Component: 650 - total flux cleaned = -0.00197127 Jy ! Component: 700 - total flux cleaned = -0.0020473 Jy ! Component: 750 - total flux cleaned = -0.00206597 Jy ! Component: 800 - total flux cleaned = -0.00217563 Jy ! Component: 850 - total flux cleaned = -0.00213943 Jy ! Component: 900 - total flux cleaned = -0.00213949 Jy ! Component: 950 - total flux cleaned = -0.00215648 Jy ! Component: 1000 - total flux cleaned = -0.00213929 Jy ! Component: 1050 - total flux cleaned = -0.00215608 Jy ! Component: 1100 - total flux cleaned = -0.0021394 Jy ! Component: 1150 - total flux cleaned = -0.00217197 Jy ! Component: 1200 - total flux cleaned = -0.0021558 Jy ! Component: 1250 - total flux cleaned = -0.00213984 Jy ! Component: 1300 - total flux cleaned = -0.00209338 Jy ! Component: 1350 - total flux cleaned = -0.00214025 Jy ! Component: 1400 - total flux cleaned = -0.00212488 Jy ! Component: 1450 - total flux cleaned = -0.00208002 Jy ! Component: 1500 - total flux cleaned = -0.00210983 Jy ! Component: 1550 - total flux cleaned = -0.00205094 Jy ! Component: 1600 - total flux cleaned = -0.00203667 Jy ! Component: 1650 - total flux cleaned = -0.00212299 Jy ! Component: 1700 - total flux cleaned = -0.00205201 Jy ! Component: 1750 - total flux cleaned = -0.00208022 Jy ! Component: 1800 - total flux cleaned = -0.00205217 Jy ! Component: 1850 - total flux cleaned = -0.00203861 Jy ! Component: 1900 - total flux cleaned = -0.00205203 Jy ! Component: 1950 - total flux cleaned = -0.00206556 Jy ! Component: 2000 - total flux cleaned = -0.00205228 Jy ! Component: 2050 - total flux cleaned = -0.0020521 Jy ! Component: 2100 - total flux cleaned = -0.00202599 Jy ! Component: 2150 - total flux cleaned = -0.002026 Jy ! Component: 2200 - total flux cleaned = -0.00208992 Jy ! Component: 2250 - total flux cleaned = -0.00203924 Jy ! Component: 2300 - total flux cleaned = -0.00203928 Jy ! Component: 2350 - total flux cleaned = -0.00210129 Jy ! Component: 2400 - total flux cleaned = -0.00207639 Jy ! Component: 2450 - total flux cleaned = -0.00201528 Jy ! Component: 2500 - total flux cleaned = -0.00208796 Jy ! Component: 2550 - total flux cleaned = -0.00206401 Jy ! Component: 2600 - total flux cleaned = -0.00213541 Jy ! Component: 2650 - total flux cleaned = -0.00214722 Jy ! Component: 2700 - total flux cleaned = -0.00212372 Jy ! Component: 2750 - total flux cleaned = -0.00220506 Jy ! Component: 2800 - total flux cleaned = -0.00221663 Jy ! Component: 2850 - total flux cleaned = -0.00227379 Jy ! Component: 2900 - total flux cleaned = -0.00228519 Jy ! Component: 2950 - total flux cleaned = -0.00229643 Jy ! Component: 3000 - total flux cleaned = -0.00235253 Jy ! Component: 3050 - total flux cleaned = -0.00237462 Jy ! Component: 3100 - total flux cleaned = -0.00238563 Jy ! Component: 3150 - total flux cleaned = -0.00244024 Jy ! Component: 3200 - total flux cleaned = -0.00242943 Jy ! Component: 3250 - total flux cleaned = -0.00251544 Jy ! Component: 3300 - total flux cleaned = -0.00254752 Jy ! Component: 3350 - total flux cleaned = -0.00258995 Jy ! Component: 3400 - total flux cleaned = -0.00263193 Jy ! Component: 3450 - total flux cleaned = -0.00273641 Jy ! Component: 3500 - total flux cleaned = -0.00276738 Jy ! Component: 3550 - total flux cleaned = -0.00280868 Jy ! Component: 3600 - total flux cleaned = -0.00282918 Jy ! Component: 3650 - total flux cleaned = -0.0029104 Jy ! Component: 3700 - total flux cleaned = -0.00296089 Jy ! Component: 3750 - total flux cleaned = -0.00303104 Jy ! Component: 3800 - total flux cleaned = -0.00309085 Jy ! Component: 3850 - total flux cleaned = -0.00313035 Jy ! Component: 3900 - total flux cleaned = -0.00318928 Jy ! Component: 3950 - total flux cleaned = -0.00324765 Jy ! Component: 4000 - total flux cleaned = -0.00321849 Jy ! Component: 4050 - total flux cleaned = -0.00331495 Jy ! Total flux subtracted in 4096 components = -0.00335321 Jy ! Clean residual min=-0.000605 max=0.000499 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.063466 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 386 components and 0.063466 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1803-0433_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.339 x 8.166 at -0.7869 degrees (North through East) ! Clean map min=-0.0014034 max=0.054842 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1803-0433_S_map.fits wmodel /vlbi/uf001/uva//J1803-0433_S_map.mod ! Writing 386 model components to file: /vlbi/uf001/uva//J1803-0433_S_map.mod wobs /vlbi/uf001/uva//J1803-0433_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1803-0433_S_uvs.fits wwins /vlbi/uf001/uva//J1803-0433_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1803-0433_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0548418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178701 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.977544 0.977544 1.95509 3.91018 7.82035 15.6407 31.2814 62.5628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.891 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1803-0433_S_dfm.log closed on Mon Jan 14 04:29:21 2019