! Started logfile: /vlbi/uf001/uva//J0514+5602_S_dfm.log on Sun Jan 13 22:30:51 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//J0514+5602_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0514+5602_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912037 visibilities/baseline/integration-bin. ! Found source: J0514+5602 ! ! 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 8865 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 J0514+5602_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015124Jy sigma=22.320870 ! Fit after self-cal, rms=0.844156Jy sigma=18.528145 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=4.3 mas, bpa=21.55 degrees ! Estimated noise=0.551471 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 = 0.120606 Jy ! Component: 100 - total flux cleaned = 0.15039 Jy ! Total flux subtracted in 100 components = 0.15039 Jy ! Clean residual min=-0.004879 max=0.011963 Jy/beam ! Clean residual mean=-0.000009 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.15039 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.15039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061728Jy sigma=1.288708 ! Fit after self-cal, rms=0.061655Jy sigma=1.287337 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129339 Jy ! Component: 100 - total flux cleaned = 0.0190783 Jy ! Total flux subtracted in 100 components = 0.0190783 Jy ! Clean residual min=-0.003536 max=0.004002 Jy/beam ! Clean residual mean=0.000001 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.169468 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.169468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058986Jy sigma=1.219125 ! Fit after self-cal, rms=0.058913Jy sigma=1.217594 ! 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=3.781 mas, bmaj=5.02 mas, bpa=19.54 degrees ! Estimated noise=0.34767 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 (-3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451512 Jy ! Component: 100 - total flux cleaned = 0.00671948 Jy ! Component: 150 - total flux cleaned = 0.00723962 Jy ! Component: 200 - total flux cleaned = 0.00759875 Jy ! Total flux subtracted in 200 components = 0.00759875 Jy ! Clean residual min=-0.002400 max=0.002557 Jy/beam ! Clean residual mean=0.000012 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.177067 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.177067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058571Jy sigma=1.208186 ! Fit after self-cal, rms=0.058558Jy sigma=1.207915 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.781 x 5.02 at 19.54 degrees (North through East) ! Clean map min=-0.0023087 max=0.15584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.00 ! LA 1.03 MK 1.02 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 0.96 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 1.01 ! LA 1.04 MK 1.00 NL 0.97 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.058558Jy sigma=1.207915 ! Fit after self-cal, rms=0.058265Jy sigma=1.203578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.788 mas, bmaj=5.03 mas, bpa=19.68 degrees ! Estimated noise=0.345926 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 = 0.0012383 Jy ! Component: 100 - total flux cleaned = 0.00159181 Jy ! Component: 150 - total flux cleaned = 0.00159126 Jy ! Component: 200 - total flux cleaned = 0.00156544 Jy ! Total flux subtracted in 200 components = 0.00156544 Jy ! Clean residual min=-0.002180 max=0.002206 Jy/beam ! Clean residual mean=0.000012 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.178632 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.178632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058223Jy sigma=1.202614 ! Fit after self-cal, rms=0.058232Jy sigma=1.202525 ! 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=0.058232Jy sigma=1.202525 ! Fit after self-cal, rms=0.058324Jy sigma=1.194162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.029 mas, bpa=19.6 degrees ! Estimated noise=0.346199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793202 Jy ! Component: 100 - total flux cleaned = 0.000859754 Jy ! Component: 150 - total flux cleaned = 0.000934786 Jy ! Component: 200 - total flux cleaned = 0.000955993 Jy ! Total flux subtracted in 200 components = 0.000955993 Jy ! Clean residual min=-0.001586 max=0.001909 Jy/beam ! Clean residual mean=0.000013 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.179588 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.179588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058296Jy sigma=1.193387 ! Fit after self-cal, rms=0.058302Jy sigma=1.193309 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) ! Added new window around map position (-24, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169492 Jy ! Component: 100 - total flux cleaned = 0.00218699 Jy ! Component: 150 - total flux cleaned = 0.00240873 Jy ! Component: 200 - total flux cleaned = 0.00246119 Jy ! Total flux subtracted in 200 components = 0.00246119 Jy ! Clean residual min=-0.001495 max=0.001861 Jy/beam ! Clean residual mean=0.000015 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.18205 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.18205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058242Jy sigma=1.191832 ! Fit after self-cal, rms=0.058237Jy sigma=1.191771 ! Inverting map ! Added new window around map position (94.5, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117459 Jy ! Component: 100 - total flux cleaned = 0.00144041 Jy ! Component: 150 - total flux cleaned = 0.00164283 Jy ! Component: 200 - total flux cleaned = 0.00177607 Jy ! Total flux subtracted in 200 components = 0.00177607 Jy ! Clean residual min=-0.001453 max=0.001462 Jy/beam ! Clean residual mean=0.000014 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.183826 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.183826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058186Jy sigma=1.190562 ! Fit after self-cal, rms=0.058184Jy sigma=1.190520 ! 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=0.058184Jy sigma=1.190520 ! Fit after self-cal, rms=0.058081Jy sigma=1.190334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=5.022 mas, bpa=19.51 degrees ! Estimated noise=0.345761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718147 Jy ! Component: 100 - total flux cleaned = 0.000849811 Jy ! Component: 150 - total flux cleaned = 0.00094732 Jy ! Component: 200 - total flux cleaned = 0.000993745 Jy ! Total flux subtracted in 200 components = 0.000993745 Jy ! Clean residual min=-0.001445 max=0.001379 Jy/beam ! Clean residual mean=0.000012 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.18482 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.184819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058062Jy sigma=1.189835 ! Fit after self-cal, rms=0.058061Jy sigma=1.189827 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 = 0.000252617 Jy ! Component: 100 - total flux cleaned = 0.000337053 Jy ! Component: 150 - total flux cleaned = 0.000416445 Jy ! Component: 200 - total flux cleaned = 0.000454976 Jy ! Total flux subtracted in 200 components = 0.000454976 Jy ! Clean residual min=-0.001423 max=0.001388 Jy/beam ! Clean residual mean=0.000012 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.185274 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 158 components and 0.185274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058049Jy sigma=1.189527 ! Fit after self-cal, rms=0.058049Jy sigma=1.189523 ! 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=0.058049Jy sigma=1.189523 ! Fit after self-cal, rms=0.058057Jy sigma=1.189490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.873 mas, bmaj=8.868 mas, bpa=33 degrees ! Estimated noise=0.43759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934615 Jy ! Component: 100 - total flux cleaned = 0.00120675 Jy ! Component: 150 - total flux cleaned = 0.00136406 Jy ! Component: 200 - total flux cleaned = 0.00138086 Jy ! Total flux subtracted in 200 components = 0.00138086 Jy ! Clean residual min=-0.001909 max=0.001615 Jy/beam ! Clean residual mean=0.000029 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.186655 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 170 components and 0.186655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058052Jy sigma=1.189327 ! Fit after self-cal, rms=0.058049Jy sigma=1.189294 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 = 0.000303289 Jy ! Component: 100 - total flux cleaned = 0.000303066 Jy ! Component: 150 - total flux cleaned = 0.000329293 Jy ! Component: 200 - total flux cleaned = 0.000353034 Jy ! Total flux subtracted in 200 components = 0.000353034 Jy ! Clean residual min=-0.001875 max=0.001567 Jy/beam ! Clean residual mean=0.000029 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.187008 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.187008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058047Jy sigma=1.189257 ! Fit after self-cal, rms=0.058047Jy sigma=1.189253 ! 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=3.766 mas, bmaj=5.02 mas, bpa=19.45 degrees ! Estimated noise=0.345852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.766 x 5.02 at 19.45 degrees (North through East) ! Clean map min=-0.0017666 max=0.15484 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=4.301 mas, bpa=21.37 degrees ! Estimated noise=0.547144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119458 Jy ! Component: 100 - total flux cleaned = 0.15004 Jy ! Component: 150 - total flux cleaned = 0.163116 Jy ! Component: 200 - total flux cleaned = 0.169883 Jy ! Total flux subtracted in 200 components = 0.169883 Jy ! Clean residual min=-0.003183 max=0.003867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.169883 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.169883 Jy ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=5.02 mas, bpa=19.45 degrees ! Estimated noise=0.345852 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 = 0.00516015 Jy ! Component: 100 - total flux cleaned = 0.00824219 Jy ! Component: 150 - total flux cleaned = 0.0105155 Jy ! Component: 200 - total flux cleaned = 0.0121451 Jy ! Total flux subtracted in 200 components = 0.0121451 Jy ! Clean residual min=-0.001654 max=0.001783 Jy/beam ! Clean residual mean=0.000011 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.182029 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.182028 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=7.873 mas, bmaj=8.868 mas, bpa=33 degrees ! Estimated noise=0.43759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181919 Jy ! Component: 100 - total flux cleaned = 0.00258089 Jy ! Component: 150 - total flux cleaned = 0.00331175 Jy ! Component: 200 - total flux cleaned = 0.00384324 Jy ! Total flux subtracted in 200 components = 0.00384324 Jy ! Clean residual min=-0.002109 max=0.001857 Jy/beam ! Clean residual mean=0.000027 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.185872 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 = 0.000280916 Jy ! Component: 100 - total flux cleaned = 0.000500191 Jy ! Component: 150 - total flux cleaned = 0.000669112 Jy ! Component: 200 - total flux cleaned = 0.000720533 Jy ! Total flux subtracted in 200 components = 0.000720533 Jy ! Clean residual min=-0.002037 max=0.001739 Jy/beam ! Clean residual mean=0.000028 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.186592 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.186592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=5.02 mas, bpa=19.45 degrees ! Estimated noise=0.345852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.41231e-05 Jy ! Component: 100 - total flux cleaned = 7.36703e-05 Jy ! Component: 150 - total flux cleaned = 3.855e-05 Jy ! Component: 200 - total flux cleaned = 7.86379e-06 Jy ! Total flux subtracted in 200 components = 7.86379e-06 Jy ! Clean residual min=-0.001562 max=0.001372 Jy/beam ! Clean residual mean=0.000012 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.1866 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.1866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058104Jy sigma=1.190379 ! Fit after self-cal, rms=0.058096Jy sigma=1.190186 wmodel J0514+5602_S_map.mod ! Writing 112 model components to file: J0514+5602_S_map.mod wobs J0514+5602_S_uvs.fits ! Writing UV FITS file: J0514+5602_S_uvs.fits wwins J0514+5602_S_map.win ! wwins: Wrote 4 windows to J0514+5602_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 = -0.000265009 Jy ! Component: 100 - total flux cleaned = -0.000139416 Jy ! Component: 150 - total flux cleaned = -6.75347e-05 Jy ! Component: 200 - total flux cleaned = -6.70362e-05 Jy ! Component: 250 - total flux cleaned = -6.70366e-05 Jy ! Component: 300 - total flux cleaned = -6.70326e-05 Jy ! Component: 350 - total flux cleaned = 3.87505e-05 Jy ! Component: 400 - total flux cleaned = 8.04045e-05 Jy ! Component: 450 - total flux cleaned = 0.000120913 Jy ! Component: 500 - total flux cleaned = 0.000121001 Jy ! Component: 550 - total flux cleaned = 0.000199557 Jy ! Component: 600 - total flux cleaned = 0.000219117 Jy ! Component: 650 - total flux cleaned = 0.000257304 Jy ! Component: 700 - total flux cleaned = 0.000295313 Jy ! Component: 750 - total flux cleaned = 0.000424445 Jy ! Component: 800 - total flux cleaned = 0.000424107 Jy ! Component: 850 - total flux cleaned = 0.000495674 Jy ! Component: 900 - total flux cleaned = 0.000442959 Jy ! Component: 950 - total flux cleaned = 0.000583123 Jy ! Component: 1000 - total flux cleaned = 0.00060069 Jy ! Component: 1050 - total flux cleaned = 0.000669128 Jy ! Component: 1100 - total flux cleaned = 0.000736802 Jy ! Component: 1150 - total flux cleaned = 0.0008368 Jy ! Component: 1200 - total flux cleaned = 0.000869694 Jy ! Component: 1250 - total flux cleaned = 0.00093448 Jy ! Component: 1300 - total flux cleaned = 0.000950682 Jy ! Component: 1350 - total flux cleaned = 0.000998375 Jy ! Component: 1400 - total flux cleaned = 0.000998294 Jy ! Component: 1450 - total flux cleaned = 0.000998188 Jy ! Component: 1500 - total flux cleaned = 0.00104439 Jy ! Component: 1550 - total flux cleaned = 0.00109004 Jy ! Component: 1600 - total flux cleaned = 0.00116539 Jy ! Component: 1650 - total flux cleaned = 0.00123984 Jy ! Component: 1700 - total flux cleaned = 0.00126933 Jy ! Component: 1750 - total flux cleaned = 0.00131317 Jy ! Component: 1800 - total flux cleaned = 0.00138579 Jy ! Component: 1850 - total flux cleaned = 0.00144343 Jy ! Component: 1900 - total flux cleaned = 0.00147217 Jy ! Component: 1950 - total flux cleaned = 0.00157117 Jy ! Component: 2000 - total flux cleaned = 0.00165527 Jy ! Component: 2050 - total flux cleaned = 0.00166897 Jy ! Component: 2100 - total flux cleaned = 0.00171035 Jy ! Component: 2150 - total flux cleaned = 0.00173761 Jy ! Component: 2200 - total flux cleaned = 0.00179199 Jy ! Component: 2250 - total flux cleaned = 0.00183238 Jy ! Component: 2300 - total flux cleaned = 0.00188591 Jy ! Component: 2350 - total flux cleaned = 0.00192564 Jy ! Component: 2400 - total flux cleaned = 0.00189926 Jy ! Component: 2450 - total flux cleaned = 0.00199047 Jy ! Component: 2500 - total flux cleaned = 0.00202924 Jy ! Component: 2550 - total flux cleaned = 0.00208068 Jy ! Component: 2600 - total flux cleaned = 0.00204262 Jy ! Component: 2650 - total flux cleaned = 0.00214391 Jy ! Component: 2700 - total flux cleaned = 0.00214397 Jy ! Component: 2750 - total flux cleaned = 0.00218132 Jy ! Component: 2800 - total flux cleaned = 0.00223069 Jy ! Component: 2850 - total flux cleaned = 0.00224301 Jy ! Component: 2900 - total flux cleaned = 0.00226743 Jy ! Component: 2950 - total flux cleaned = 0.00234018 Jy ! Component: 3000 - total flux cleaned = 0.00235213 Jy ! Component: 3050 - total flux cleaned = 0.00236412 Jy ! Component: 3100 - total flux cleaned = 0.00239987 Jy ! Component: 3150 - total flux cleaned = 0.00245886 Jy ! Component: 3200 - total flux cleaned = 0.00250569 Jy ! Component: 3250 - total flux cleaned = 0.00249409 Jy ! Component: 3300 - total flux cleaned = 0.00252874 Jy ! Component: 3350 - total flux cleaned = 0.00257483 Jy ! Component: 3400 - total flux cleaned = 0.00260908 Jy ! Component: 3450 - total flux cleaned = 0.00265442 Jy ! Component: 3500 - total flux cleaned = 0.00271084 Jy ! Component: 3550 - total flux cleaned = 0.00272202 Jy ! Component: 3600 - total flux cleaned = 0.00276661 Jy ! Component: 3650 - total flux cleaned = 0.00282204 Jy ! Component: 3700 - total flux cleaned = 0.00282203 Jy ! Component: 3750 - total flux cleaned = 0.00284397 Jy ! Component: 3800 - total flux cleaned = 0.00286585 Jy ! Component: 3850 - total flux cleaned = 0.00288758 Jy ! Component: 3900 - total flux cleaned = 0.00291994 Jy ! Component: 3950 - total flux cleaned = 0.00293066 Jy ! Component: 4000 - total flux cleaned = 0.00298391 Jy ! Component: 4050 - total flux cleaned = 0.0029839 Jy ! Total flux subtracted in 4096 components = 0.00302603 Jy ! Clean residual min=-0.000578 max=0.000613 Jy/beam ! Clean residual mean=0.000006 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.189626 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 420 components and 0.189626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0514+5602_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.766 x 5.02 at 19.45 degrees (North through East) ! Clean map min=-0.0014291 max=0.1548 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0514+5602_S_map.fits wmodel /vlbi/uf001/uva//J0514+5602_S_map.mod ! Writing 420 model components to file: /vlbi/uf001/uva//J0514+5602_S_map.mod wobs /vlbi/uf001/uva//J0514+5602_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0514+5602_S_uvs.fits wwins /vlbi/uf001/uva//J0514+5602_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0514+5602_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365662 0.365662 0.731325 1.46265 2.9253 5.8506 11.7012 23.4024 46.8048 93.6096 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 820.428 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0514+5602_S_dfm.log closed on Sun Jan 13 22:30:56 2019