! Started logfile: /vlbi/uf001/uva//J0413-0615_S_dfm.log on Sun Jan 13 22:05:54 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//J0413-0615_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0413-0615_S_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.698755 visibilities/baseline/integration-bin. ! Found source: J0413-0615 ! ! 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 8754 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 J0413-0615_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 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001963Jy sigma=19.059617 ! Fit after self-cal, rms=0.963018Jy sigma=18.328732 ! 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=2.977 mas, bmaj=13.12 mas, bpa=-17.94 degrees ! Estimated noise=0.570256 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 = 0.0308432 Jy ! Component: 100 - total flux cleaned = 0.0376024 Jy ! Total flux subtracted in 100 components = 0.0376024 Jy ! Clean residual min=-0.002809 max=0.002907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0376024 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0376024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065818Jy sigma=1.219683 ! Fit after self-cal, rms=0.064132Jy sigma=1.186790 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366542 Jy ! Component: 100 - total flux cleaned = 0.00523365 Jy ! Total flux subtracted in 100 components = 0.00523365 Jy ! Clean residual min=-0.002701 max=0.002850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.042836 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.0428361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063948Jy sigma=1.183165 ! Fit after self-cal, rms=0.063911Jy sigma=1.182590 ! 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=3.519 mas, bmaj=13.68 mas, bpa=-17.05 degrees ! Estimated noise=0.410677 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 = 0.00136225 Jy ! Component: 100 - total flux cleaned = 0.00213869 Jy ! Component: 150 - total flux cleaned = 0.00245455 Jy ! Component: 200 - total flux cleaned = 0.00260494 Jy ! Total flux subtracted in 200 components = 0.00260494 Jy ! Clean residual min=-0.002345 max=0.001926 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.045441 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 63 components and 0.045441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063882Jy sigma=1.181961 ! Fit after self-cal, rms=0.063874Jy sigma=1.181847 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.519 x 13.68 at -17.05 degrees (North through East) ! Clean map min=-0.0023104 max=0.041847 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.10 KP 1.04 ! LA 0.80 MK 1.04 NL 1.05 OV 1.10 ! PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 1.13 ! LA 0.83 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.96 KP 1.07 ! LA 0.94 MK 0.99 NL 0.94 OV 1.06 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.063874Jy sigma=1.181847 ! Fit after self-cal, rms=0.063920Jy sigma=1.178216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=13.73 mas, bpa=-17.03 degrees ! Estimated noise=0.410012 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 = -0.0005042 Jy ! Component: 100 - total flux cleaned = -0.000522309 Jy ! Component: 150 - total flux cleaned = -0.00050848 Jy ! Component: 200 - total flux cleaned = -0.000508639 Jy ! Total flux subtracted in 200 components = -0.000508639 Jy ! Clean residual min=-0.002052 max=0.002029 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0449323 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0449323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063910Jy sigma=1.178046 ! Fit after self-cal, rms=0.063997Jy sigma=1.176108 ! 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=0.063997Jy sigma=1.176108 ! Fit after self-cal, rms=0.064530Jy sigma=1.173934 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=13.76 mas, bpa=-17.26 degrees ! Estimated noise=0.409984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388265 Jy ! Component: 100 - total flux cleaned = -0.000370783 Jy ! Component: 150 - total flux cleaned = -0.000357948 Jy ! Component: 200 - total flux cleaned = -0.000370463 Jy ! Total flux subtracted in 200 components = -0.000370463 Jy ! Clean residual min=-0.001864 max=0.001848 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0445619 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0445619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064521Jy sigma=1.173777 ! Fit after self-cal, rms=0.064600Jy sigma=1.173367 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.85879e-05 Jy ! Component: 100 - total flux cleaned = -8.52112e-05 Jy ! Component: 150 - total flux cleaned = -8.54052e-05 Jy ! Component: 200 - total flux cleaned = -8.44933e-05 Jy ! Total flux subtracted in 200 components = -8.44933e-05 Jy ! Clean residual min=-0.001860 max=0.001870 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0444774 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.0444774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064594Jy sigma=1.173285 ! Fit after self-cal, rms=0.064595Jy sigma=1.173259 ! 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=0.064595Jy sigma=1.173259 ! Fit after self-cal, rms=0.064735Jy sigma=1.172839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=13.79 mas, bpa=-17.37 degrees ! Estimated noise=0.408011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040311 Jy ! Component: 100 - total flux cleaned = -0.000390968 Jy ! Component: 150 - total flux cleaned = -0.000390887 Jy ! Component: 200 - total flux cleaned = -0.000399856 Jy ! Total flux subtracted in 200 components = -0.000399856 Jy ! Clean residual min=-0.001801 max=0.001878 Jy/beam ! Clean residual mean=-0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0440775 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.0440775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064730Jy sigma=1.172751 ! Fit after self-cal, rms=0.064773Jy sigma=1.172615 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 = -7.4285e-05 Jy ! Component: 100 - total flux cleaned = -6.22682e-05 Jy ! Component: 150 - total flux cleaned = -5.22447e-05 Jy ! Component: 200 - total flux cleaned = -7.02079e-05 Jy ! Total flux subtracted in 200 components = -7.02079e-05 Jy ! Clean residual min=-0.001840 max=0.001898 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0440073 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.0440073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064768Jy sigma=1.172548 ! Fit after self-cal, rms=0.064766Jy sigma=1.172513 ! 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=0.064766Jy sigma=1.172513 ! Fit after self-cal, rms=0.064789Jy sigma=1.172469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.714 mas, bmaj=15.51 mas, bpa=-7.3 degrees ! Estimated noise=0.4858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148188 Jy ! Component: 100 - total flux cleaned = -0.000179989 Jy ! Component: 150 - total flux cleaned = -0.000205337 Jy ! Component: 200 - total flux cleaned = -0.000222127 Jy ! Total flux subtracted in 200 components = -0.000222127 Jy ! Clean residual min=-0.001735 max=0.002248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0437852 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.0437852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064788Jy sigma=1.172445 ! Fit after self-cal, rms=0.064805Jy sigma=1.172420 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 = -5.69227e-05 Jy ! Component: 100 - total flux cleaned = -4.61184e-05 Jy ! Component: 150 - total flux cleaned = -3.86624e-05 Jy ! Component: 200 - total flux cleaned = -3.53755e-05 Jy ! Total flux subtracted in 200 components = -3.53755e-05 Jy ! Clean residual min=-0.001716 max=0.002234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0437498 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.0437498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064803Jy sigma=1.172404 ! Fit after self-cal, rms=0.064805Jy sigma=1.172392 ! 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=3.528 mas, bmaj=13.82 mas, bpa=-17.42 degrees ! Estimated noise=0.406841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 13.82 at -17.42 degrees (North through East) ! Clean map min=-0.0026375 max=0.041812 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=2.968 mas, bmaj=13.08 mas, bpa=-18.35 degrees ! Estimated noise=0.569466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325273 Jy ! Component: 100 - total flux cleaned = 0.0397395 Jy ! Component: 150 - total flux cleaned = 0.0410838 Jy ! Component: 200 - total flux cleaned = 0.0419605 Jy ! Total flux subtracted in 200 components = 0.0419605 Jy ! Clean residual min=-0.002705 max=0.002294 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0419605 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0419605 Jy ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=13.82 mas, bpa=-17.42 degrees ! Estimated noise=0.406841 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 = 0.000779681 Jy ! Component: 100 - total flux cleaned = 0.000953531 Jy ! Component: 150 - total flux cleaned = 0.00112955 Jy ! Component: 200 - total flux cleaned = 0.0012728 Jy ! Total flux subtracted in 200 components = 0.0012728 Jy ! Clean residual min=-0.001929 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0432334 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.0432334 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=7.714 mas, bmaj=15.51 mas, bpa=-7.3 degrees ! Estimated noise=0.4858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313863 Jy ! Component: 100 - total flux cleaned = 0.00044634 Jy ! Component: 150 - total flux cleaned = 0.000459179 Jy ! Component: 200 - total flux cleaned = 0.000470565 Jy ! Total flux subtracted in 200 components = 0.000470565 Jy ! Clean residual min=-0.001695 max=0.002229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0437039 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 = 1.01983e-05 Jy ! Component: 100 - total flux cleaned = 1.89424e-05 Jy ! Component: 150 - total flux cleaned = 3.36489e-05 Jy ! Component: 200 - total flux cleaned = 3.97337e-05 Jy ! Total flux subtracted in 200 components = 3.97337e-05 Jy ! Clean residual min=-0.001700 max=0.002243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0437437 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 89 components and 0.0437437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=13.82 mas, bpa=-17.42 degrees ! Estimated noise=0.406841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144971 Jy ! Component: 100 - total flux cleaned = -0.000157272 Jy ! Component: 150 - total flux cleaned = -0.000146684 Jy ! Component: 200 - total flux cleaned = -0.000136624 Jy ! Total flux subtracted in 200 components = -0.000136624 Jy ! Clean residual min=-0.001862 max=0.001889 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.043607 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.043607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064809Jy sigma=1.172487 ! Fit after self-cal, rms=0.064813Jy sigma=1.172464 wmodel J0413-0615_S_map.mod ! Writing 102 model components to file: J0413-0615_S_map.mod wobs J0413-0615_S_uvs.fits ! Writing UV FITS file: J0413-0615_S_uvs.fits wwins J0413-0615_S_map.win ! wwins: Wrote 1 windows to J0413-0615_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 = -0.000201435 Jy ! Component: 100 - total flux cleaned = -0.000549067 Jy ! Component: 150 - total flux cleaned = -0.000820103 Jy ! Component: 200 - total flux cleaned = -0.000992115 Jy ! Component: 250 - total flux cleaned = -0.00118501 Jy ! Component: 300 - total flux cleaned = -0.00131786 Jy ! Component: 350 - total flux cleaned = -0.00147106 Jy ! Component: 400 - total flux cleaned = -0.0016433 Jy ! Component: 450 - total flux cleaned = -0.00180999 Jy ! Component: 500 - total flux cleaned = -0.00197125 Jy ! Component: 550 - total flux cleaned = -0.00199347 Jy ! Component: 600 - total flux cleaned = -0.00210331 Jy ! Component: 650 - total flux cleaned = -0.0021458 Jy ! Component: 700 - total flux cleaned = -0.00216673 Jy ! Component: 750 - total flux cleaned = -0.00224852 Jy ! Component: 800 - total flux cleaned = -0.0023082 Jy ! Component: 850 - total flux cleaned = -0.00234711 Jy ! Component: 900 - total flux cleaned = -0.00242422 Jy ! Component: 950 - total flux cleaned = -0.00257478 Jy ! Component: 1000 - total flux cleaned = -0.00270398 Jy ! Component: 1050 - total flux cleaned = -0.00283113 Jy ! Component: 1100 - total flux cleaned = -0.00295596 Jy ! Component: 1150 - total flux cleaned = -0.0030613 Jy ! Component: 1200 - total flux cleaned = -0.00318208 Jy ! Component: 1250 - total flux cleaned = -0.00326673 Jy ! Component: 1300 - total flux cleaned = -0.00336691 Jy ! Component: 1350 - total flux cleaned = -0.00346557 Jy ! Component: 1400 - total flux cleaned = -0.00353024 Jy ! Component: 1450 - total flux cleaned = -0.00359433 Jy ! Component: 1500 - total flux cleaned = -0.00368886 Jy ! Component: 1550 - total flux cleaned = -0.00375128 Jy ! Component: 1600 - total flux cleaned = -0.00381286 Jy ! Component: 1650 - total flux cleaned = -0.00387336 Jy ! Component: 1700 - total flux cleaned = -0.0038884 Jy ! Component: 1750 - total flux cleaned = -0.00394757 Jy ! Component: 1800 - total flux cleaned = -0.00399088 Jy ! Component: 1850 - total flux cleaned = -0.00399077 Jy ! Component: 1900 - total flux cleaned = -0.00407551 Jy ! Component: 1950 - total flux cleaned = -0.00401938 Jy ! Component: 2000 - total flux cleaned = -0.0040886 Jy ! Component: 2050 - total flux cleaned = -0.00410226 Jy ! Component: 2100 - total flux cleaned = -0.00408883 Jy ! Component: 2150 - total flux cleaned = -0.0041024 Jy ! Component: 2200 - total flux cleaned = -0.00423475 Jy ! Component: 2250 - total flux cleaned = -0.00418195 Jy ! Component: 2300 - total flux cleaned = -0.00423365 Jy ! Component: 2350 - total flux cleaned = -0.00424644 Jy ! Component: 2400 - total flux cleaned = -0.00425942 Jy ! Component: 2450 - total flux cleaned = -0.00434737 Jy ! Component: 2500 - total flux cleaned = -0.00437221 Jy ! Component: 2550 - total flux cleaned = -0.00434763 Jy ! Component: 2600 - total flux cleaned = -0.00432364 Jy ! Component: 2650 - total flux cleaned = -0.00438417 Jy ! Component: 2700 - total flux cleaned = -0.00440806 Jy ! Component: 2750 - total flux cleaned = -0.00444374 Jy ! Component: 2800 - total flux cleaned = -0.00444385 Jy ! Component: 2850 - total flux cleaned = -0.00446705 Jy ! Component: 2900 - total flux cleaned = -0.00450163 Jy ! Component: 2950 - total flux cleaned = -0.00453575 Jy ! Component: 3000 - total flux cleaned = -0.00452433 Jy ! Component: 3050 - total flux cleaned = -0.00446843 Jy ! Component: 3100 - total flux cleaned = -0.00449076 Jy ! Component: 3150 - total flux cleaned = -0.00449086 Jy ! Component: 3200 - total flux cleaned = -0.00450168 Jy ! Component: 3250 - total flux cleaned = -0.00447993 Jy ! Component: 3300 - total flux cleaned = -0.00446932 Jy ! Component: 3350 - total flux cleaned = -0.00447984 Jy ! Component: 3400 - total flux cleaned = -0.00440603 Jy ! Component: 3450 - total flux cleaned = -0.00445853 Jy ! Component: 3500 - total flux cleaned = -0.00451037 Jy ! Component: 3550 - total flux cleaned = -0.00445891 Jy ! Component: 3600 - total flux cleaned = -0.00452017 Jy ! Component: 3650 - total flux cleaned = -0.00447943 Jy ! Component: 3700 - total flux cleaned = -0.00448953 Jy ! Component: 3750 - total flux cleaned = -0.00445943 Jy ! Component: 3800 - total flux cleaned = -0.00441963 Jy ! Component: 3850 - total flux cleaned = -0.00440983 Jy ! Component: 3900 - total flux cleaned = -0.00441969 Jy ! Component: 3950 - total flux cleaned = -0.0044003 Jy ! Component: 4000 - total flux cleaned = -0.00441974 Jy ! Component: 4050 - total flux cleaned = -0.00441964 Jy ! Total flux subtracted in 4096 components = -0.00443868 Jy ! Clean residual min=-0.000564 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0391684 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 392 components and 0.0391684 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0413-0615_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 13.82 at -17.42 degrees (North through East) ! Clean map min=-0.0025868 max=0.0416 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0413-0615_S_map.fits wmodel /vlbi/uf001/uva//J0413-0615_S_map.mod ! Writing 392 model components to file: /vlbi/uf001/uva//J0413-0615_S_map.mod wobs /vlbi/uf001/uva//J0413-0615_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0413-0615_S_uvs.fits wwins /vlbi/uf001/uva//J0413-0615_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0413-0615_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416004 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34329 1.34329 2.68657 5.37315 10.7463 21.4926 42.9852 85.9704 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 223.332 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0413-0615_S_dfm.log closed on Sun Jan 13 22:05:58 2019