! Started logfile: /vlbi/uf001/uva//J1034+6832_S_dfm.log on Mon Jan 14 00:56:13 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//J1034+6832_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1034+6832_S_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1034+6832 ! ! 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 11736 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 J1034+6832_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008125Jy sigma=20.657482 ! Fit after self-cal, rms=0.883360Jy sigma=18.069856 ! 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=3.41 mas, bmaj=3.939 mas, bpa=46.04 degrees ! Estimated noise=0.500202 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 = 0.0884237 Jy ! Component: 100 - total flux cleaned = 0.110911 Jy ! Total flux subtracted in 100 components = 0.110911 Jy ! Clean residual min=-0.004369 max=0.009584 Jy/beam ! Clean residual mean=-0.000038 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.11091 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.11091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064858Jy sigma=1.262772 ! Fit after self-cal, rms=0.064852Jy sigma=1.262550 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109909 Jy ! Component: 100 - total flux cleaned = 0.0175175 Jy ! Total flux subtracted in 100 components = 0.0175175 Jy ! Clean residual min=-0.003146 max=0.004049 Jy/beam ! Clean residual mean=-0.000024 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.128428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.128428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062636Jy sigma=1.211108 ! Fit after self-cal, rms=0.062635Jy sigma=1.210842 ! 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=4.164 mas, bmaj=4.582 mas, bpa=50.22 degrees ! Estimated noise=0.324223 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 (-7, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545045 Jy ! Component: 100 - total flux cleaned = 0.00900264 Jy ! Component: 150 - total flux cleaned = 0.011604 Jy ! Component: 200 - total flux cleaned = 0.0135677 Jy ! Total flux subtracted in 200 components = 0.0135677 Jy ! Clean residual min=-0.002340 max=0.002845 Jy/beam ! Clean residual mean=-0.000028 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.141996 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.141996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062091Jy sigma=1.198034 ! Fit after self-cal, rms=0.062079Jy sigma=1.197685 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.164 x 4.582 at 50.22 degrees (North through East) ! Clean map min=-0.0022823 max=0.11685 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.99 KP 1.03 ! LA 0.89 MK 1.03 NL 1.07 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 1.02 ! LA 0.88 MK 1.08 NL 1.05 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.01 ! LA 0.93 MK 1.04 NL 1.08 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.062079Jy sigma=1.197685 ! Fit after self-cal, rms=0.061629Jy sigma=1.185321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=4.631 mas, bpa=49.71 degrees ! Estimated noise=0.323434 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 = -0.000424337 Jy ! Component: 100 - total flux cleaned = -0.000593347 Jy ! Component: 150 - total flux cleaned = -0.000756963 Jy ! Component: 200 - total flux cleaned = -0.000833789 Jy ! Total flux subtracted in 200 components = -0.000833789 Jy ! Clean residual min=-0.001533 max=0.001753 Jy/beam ! Clean residual mean=-0.000005 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.141162 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.141162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061605Jy sigma=1.184884 ! Fit after self-cal, rms=0.061636Jy sigma=1.184672 ! 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=0.061636Jy sigma=1.184672 ! Fit after self-cal, rms=0.062014Jy sigma=1.180665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=4.629 mas, bpa=49.94 degrees ! Estimated noise=0.323056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415142 Jy ! Component: 100 - total flux cleaned = -0.000520162 Jy ! Component: 150 - total flux cleaned = -0.00057402 Jy ! Component: 200 - total flux cleaned = -0.000606619 Jy ! Total flux subtracted in 200 components = -0.000606619 Jy ! Clean residual min=-0.001428 max=0.001355 Jy/beam ! Clean residual mean=-0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.140555 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.140555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062001Jy sigma=1.180411 ! Fit after self-cal, rms=0.062016Jy sigma=1.180354 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 = -8.61116e-05 Jy ! Component: 100 - total flux cleaned = -8.61881e-05 Jy ! Component: 150 - total flux cleaned = -9.9955e-05 Jy ! Component: 200 - total flux cleaned = -0.000113097 Jy ! Total flux subtracted in 200 components = -0.000113097 Jy ! Clean residual min=-0.001405 max=0.001343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.140442 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.140442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062010Jy sigma=1.180242 ! Fit after self-cal, rms=0.062010Jy sigma=1.180240 ! 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=0.062010Jy sigma=1.180240 ! Fit after self-cal, rms=0.062021Jy sigma=1.180195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.221 mas, bmaj=4.631 mas, bpa=50.14 degrees ! Estimated noise=0.322856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438506 Jy ! Component: 100 - total flux cleaned = -0.000522322 Jy ! Component: 150 - total flux cleaned = -0.000560114 Jy ! Component: 200 - total flux cleaned = -0.000560034 Jy ! Total flux subtracted in 200 components = -0.000560034 Jy ! Clean residual min=-0.001391 max=0.001336 Jy/beam ! Clean residual mean=-0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.139882 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.139882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062015Jy sigma=1.180083 ! Fit after self-cal, rms=0.062016Jy sigma=1.180081 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 = -6.19595e-05 Jy ! Component: 100 - total flux cleaned = -7.303e-05 Jy ! Component: 150 - total flux cleaned = -8.38867e-05 Jy ! Component: 200 - total flux cleaned = -9.40045e-05 Jy ! Total flux subtracted in 200 components = -9.40045e-05 Jy ! Clean residual min=-0.001381 max=0.001323 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.139788 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.139788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062012Jy sigma=1.180012 ! Fit after self-cal, rms=0.062012Jy sigma=1.180012 ! 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=0.062012Jy sigma=1.180012 ! Fit after self-cal, rms=0.062016Jy sigma=1.179993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.204 mas, bmaj=8.835 mas, bpa=62.09 degrees ! Estimated noise=0.399575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159793 Jy ! Component: 100 - total flux cleaned = -0.000206789 Jy ! Component: 150 - total flux cleaned = -0.00023405 Jy ! Component: 200 - total flux cleaned = -0.000239633 Jy ! Total flux subtracted in 200 components = -0.000239633 Jy ! Clean residual min=-0.001457 max=0.001363 Jy/beam ! Clean residual mean=-0.000010 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.139548 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.139548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062015Jy sigma=1.179973 ! Fit after self-cal, rms=0.062016Jy sigma=1.179971 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 = -2.6854e-05 Jy ! Component: 100 - total flux cleaned = -2.16908e-05 Jy ! Component: 150 - total flux cleaned = -1.68844e-05 Jy ! Component: 200 - total flux cleaned = -1.69768e-05 Jy ! Total flux subtracted in 200 components = -1.69768e-05 Jy ! Clean residual min=-0.001455 max=0.001361 Jy/beam ! Clean residual mean=-0.000010 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.139531 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.139531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062016Jy sigma=1.179974 ! Fit after self-cal, rms=0.062016Jy sigma=1.179970 ! 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=4.226 mas, bmaj=4.633 mas, bpa=50.28 degrees ! Estimated noise=0.322727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.226 x 4.633 at 50.28 degrees (North through East) ! Clean map min=-0.0012959 max=0.11667 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=3.46 mas, bmaj=3.981 mas, bpa=45.93 degrees ! Estimated noise=0.502392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.088685 Jy ! Component: 100 - total flux cleaned = 0.110652 Jy ! Component: 150 - total flux cleaned = 0.120732 Jy ! Component: 200 - total flux cleaned = 0.126601 Jy ! Total flux subtracted in 200 components = 0.126601 Jy ! Clean residual min=-0.002678 max=0.003014 Jy/beam ! Clean residual mean=-0.000013 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.126601 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.126601 Jy ! Inverting map and beam ! Estimated beam: bmin=4.226 mas, bmaj=4.633 mas, bpa=50.28 degrees ! Estimated noise=0.322727 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 = 0.00445758 Jy ! Component: 100 - total flux cleaned = 0.00713746 Jy ! Component: 150 - total flux cleaned = 0.00892276 Jy ! Component: 200 - total flux cleaned = 0.0102128 Jy ! Total flux subtracted in 200 components = 0.0102128 Jy ! Clean residual min=-0.001579 max=0.001398 Jy/beam ! Clean residual mean=-0.000009 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.136814 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.136814 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=8.204 mas, bmaj=8.835 mas, bpa=62.09 degrees ! Estimated noise=0.399575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138129 Jy ! Component: 100 - total flux cleaned = 0.00178545 Jy ! Component: 150 - total flux cleaned = 0.0020086 Jy ! Component: 200 - total flux cleaned = 0.0021991 Jy ! Total flux subtracted in 200 components = 0.0021991 Jy ! Clean residual min=-0.001487 max=0.001412 Jy/beam ! Clean residual mean=-0.000012 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.139013 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 = 9.18965e-05 Jy ! Component: 100 - total flux cleaned = 0.000131497 Jy ! Component: 150 - total flux cleaned = 0.000167215 Jy ! Component: 200 - total flux cleaned = 0.000199287 Jy ! Total flux subtracted in 200 components = 0.000199287 Jy ! Clean residual min=-0.001469 max=0.001367 Jy/beam ! Clean residual mean=-0.000011 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.139212 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.139212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.226 mas, bmaj=4.633 mas, bpa=50.28 degrees ! Estimated noise=0.322727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.90203e-05 Jy ! Component: 100 - total flux cleaned = 0.000118174 Jy ! Component: 150 - total flux cleaned = 0.000162134 Jy ! Component: 200 - total flux cleaned = 0.000161864 Jy ! Total flux subtracted in 200 components = 0.000161864 Jy ! Clean residual min=-0.001454 max=0.001314 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.139374 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.139374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062049Jy sigma=1.180553 ! Fit after self-cal, rms=0.062044Jy sigma=1.180519 wmodel J1034+6832_S_map.mod ! Writing 86 model components to file: J1034+6832_S_map.mod wobs J1034+6832_S_uvs.fits ! Writing UV FITS file: J1034+6832_S_uvs.fits wwins J1034+6832_S_map.win ! wwins: Wrote 2 windows to J1034+6832_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 = -0.00026797 Jy ! Component: 100 - total flux cleaned = -0.000485438 Jy ! Component: 150 - total flux cleaned = -0.000647215 Jy ! Component: 200 - total flux cleaned = -0.000759265 Jy ! Component: 250 - total flux cleaned = -0.000803163 Jy ! Component: 300 - total flux cleaned = -0.000867515 Jy ! Component: 350 - total flux cleaned = -0.000930035 Jy ! Component: 400 - total flux cleaned = -0.000970707 Jy ! Component: 450 - total flux cleaned = -0.000970132 Jy ! Component: 500 - total flux cleaned = -0.000890896 Jy ! Component: 550 - total flux cleaned = -0.000870706 Jy ! Component: 600 - total flux cleaned = -0.000813049 Jy ! Component: 650 - total flux cleaned = -0.000756251 Jy ! Component: 700 - total flux cleaned = -0.000737752 Jy ! Component: 750 - total flux cleaned = -0.000700993 Jy ! Component: 800 - total flux cleaned = -0.000647177 Jy ! Component: 850 - total flux cleaned = -0.00064741 Jy ! Component: 900 - total flux cleaned = -0.000559542 Jy ! Component: 950 - total flux cleaned = -0.000542144 Jy ! Component: 1000 - total flux cleaned = -0.000456441 Jy ! Component: 1050 - total flux cleaned = -0.000354855 Jy ! Component: 1100 - total flux cleaned = -0.000338219 Jy ! Component: 1150 - total flux cleaned = -0.000288489 Jy ! Component: 1200 - total flux cleaned = -0.000304778 Jy ! Component: 1250 - total flux cleaned = -0.000240021 Jy ! Component: 1300 - total flux cleaned = -0.000176037 Jy ! Component: 1350 - total flux cleaned = -0.000160319 Jy ! Component: 1400 - total flux cleaned = -0.000144657 Jy ! Component: 1450 - total flux cleaned = -8.21501e-05 Jy ! Component: 1500 - total flux cleaned = -2.04461e-05 Jy ! Component: 1550 - total flux cleaned = -0.000112157 Jy ! Component: 1600 - total flux cleaned = -6.66917e-05 Jy ! Component: 1650 - total flux cleaned = 2.31754e-05 Jy ! Component: 1700 - total flux cleaned = -6.56484e-06 Jy ! Component: 1750 - total flux cleaned = 5.26547e-05 Jy ! Component: 1800 - total flux cleaned = 2.34265e-05 Jy ! Component: 1850 - total flux cleaned = 3.79014e-05 Jy ! Component: 1900 - total flux cleaned = 6.68022e-05 Jy ! Component: 1950 - total flux cleaned = 9.54803e-05 Jy ! Component: 2000 - total flux cleaned = 1.06768e-05 Jy ! Component: 2050 - total flux cleaned = 2.46988e-05 Jy ! Component: 2100 - total flux cleaned = 5.26449e-05 Jy ! Component: 2150 - total flux cleaned = 8.03893e-05 Jy ! Component: 2200 - total flux cleaned = 5.3033e-05 Jy ! Component: 2250 - total flux cleaned = 6.66044e-05 Jy ! Component: 2300 - total flux cleaned = 2.60506e-05 Jy ! Component: 2350 - total flux cleaned = 3.95454e-05 Jy ! Component: 2400 - total flux cleaned = 2.61734e-05 Jy ! Component: 2450 - total flux cleaned = -1.33986e-05 Jy ! Component: 2500 - total flux cleaned = 1.28779e-05 Jy ! Component: 2550 - total flux cleaned = 2.5804e-05 Jy ! Component: 2600 - total flux cleaned = 1.30551e-05 Jy ! Component: 2650 - total flux cleaned = 5.14946e-05 Jy ! Component: 2700 - total flux cleaned = 7.70952e-05 Jy ! Component: 2750 - total flux cleaned = 7.68921e-05 Jy ! Component: 2800 - total flux cleaned = 5.1613e-05 Jy ! Component: 2850 - total flux cleaned = 1.53705e-06 Jy ! Component: 2900 - total flux cleaned = 5.13608e-05 Jy ! Component: 2950 - total flux cleaned = 7.60514e-05 Jy ! Component: 3000 - total flux cleaned = 7.60538e-05 Jy ! Component: 3050 - total flux cleaned = 0.00011255 Jy ! Component: 3100 - total flux cleaned = 0.000136784 Jy ! Component: 3150 - total flux cleaned = 7.64314e-05 Jy ! Component: 3200 - total flux cleaned = 0.000148419 Jy ! Component: 3250 - total flux cleaned = 0.000196089 Jy ! Component: 3300 - total flux cleaned = 0.000207987 Jy ! Component: 3350 - total flux cleaned = 0.000172634 Jy ! Component: 3400 - total flux cleaned = 0.00020782 Jy ! Component: 3450 - total flux cleaned = 0.000254296 Jy ! Component: 3500 - total flux cleaned = 0.0003121 Jy ! Component: 3550 - total flux cleaned = 0.000323628 Jy ! Component: 3600 - total flux cleaned = 0.000403757 Jy ! Component: 3650 - total flux cleaned = 0.000437889 Jy ! Component: 3700 - total flux cleaned = 0.000483233 Jy ! Component: 3750 - total flux cleaned = 0.00053959 Jy ! Component: 3800 - total flux cleaned = 0.000573233 Jy ! Component: 3850 - total flux cleaned = 0.000595585 Jy ! Component: 3900 - total flux cleaned = 0.000617685 Jy ! Component: 3950 - total flux cleaned = 0.000650709 Jy ! Component: 4000 - total flux cleaned = 0.000705456 Jy ! Component: 4050 - total flux cleaned = 0.000694558 Jy ! Total flux subtracted in 4096 components = 0.000792002 Jy ! Clean residual min=-0.000768 max=0.000791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.140166 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 389 components and 0.140166 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1034+6832_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.226 x 4.633 at 50.28 degrees (North through East) ! Clean map min=-0.0010277 max=0.11674 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1034+6832_S_map.fits wmodel /vlbi/uf001/uva//J1034+6832_S_map.mod ! Writing 389 model components to file: /vlbi/uf001/uva//J1034+6832_S_map.mod wobs /vlbi/uf001/uva//J1034+6832_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1034+6832_S_uvs.fits wwins /vlbi/uf001/uva//J1034+6832_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1034+6832_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500001 0.500001 1 2 4.00001 8.00002 16 32.0001 64.0002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.998 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1034+6832_S_dfm.log closed on Mon Jan 14 00:56:18 2019