! Started logfile: /vlbi/bp222/temp_maps//J0005+0524_S_dfm.log on Thu Feb 14 22:20:49 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/bp222/temp_maps//J0005+0524_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/temp_maps//J0005+0524_S_uvm.fits ! AN table 1: 46 integrations on 28 of 28 possible baselines. ! AN table 2: 70 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971609 visibilities/baseline/integration-bin. ! Found source: J0005+0524 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 17248 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0005+0524_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 4 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 368 telescope corrections were flagged in sub-array 1. ! A total of 700 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.016796Jy sigma=15.169069 ! Fit after self-cal, rms=0.852044Jy sigma=12.604614 ! 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=2.684 mas, bmaj=7.735 mas, bpa=-9.937 degrees ! Estimated noise=0.643703 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 = 0.111695 Jy ! Component: 100 - total flux cleaned = 0.144557 Jy ! Total flux subtracted in 100 components = 0.144557 Jy ! Clean residual min=-0.006236 max=0.014719 Jy/beam ! Clean residual mean=0.000011 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.144557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.144557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063173Jy sigma=0.883419 ! Fit after self-cal, rms=0.063174Jy sigma=0.883169 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160657 Jy ! Component: 100 - total flux cleaned = 0.0241733 Jy ! Total flux subtracted in 100 components = 0.0241733 Jy ! Clean residual min=-0.004439 max=0.004594 Jy/beam ! Clean residual mean=0.000003 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.16873 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.16873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059082Jy sigma=0.810998 ! Fit after self-cal, rms=0.059091Jy sigma=0.810785 ! 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=3.361 mas, bmaj=8.945 mas, bpa=-9.926 degrees ! Estimated noise=0.440611 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 = 0.00426813 Jy ! Component: 100 - total flux cleaned = 0.00606913 Jy ! Component: 150 - total flux cleaned = 0.00623925 Jy ! Component: 200 - total flux cleaned = 0.00632473 Jy ! Total flux subtracted in 200 components = 0.00632473 Jy ! Clean residual min=-0.004035 max=0.004414 Jy/beam ! Clean residual mean=0.000003 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.175055 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.175055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058819Jy sigma=0.805517 ! Fit after self-cal, rms=0.058824Jy sigma=0.805499 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 8.945 at -9.926 degrees (North through East) ! Clean map min=-0.0039807 max=0.15064 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.93 HN 0.94 LA 1.01 ! MK 0.95 NL 1.01 OV 0.95 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.08 HN 1.02 KP 1.00 ! LA 0.95 MK 1.02 NL 0.95 OV 1.04 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.91 HN 0.94 LA 1.06 ! MK 0.96 NL 1.09 OV 0.93 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 1.04 HN 1.02 KP 1.01 ! LA 0.95 MK 1.08 NL 0.96 OV 1.03 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.92 HN 0.96 LA 0.97 ! MK 1.00 NL 1.05 OV 0.95 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 1.05 HN 1.03 KP 1.00 ! LA 0.97 MK 1.09 NL 0.95 OV 1.03 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.058824Jy sigma=0.805499 ! Fit after self-cal, rms=0.058147Jy sigma=0.749766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=9.055 mas, bpa=-10.05 degrees ! Estimated noise=0.441414 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 = 0.000704268 Jy ! Component: 100 - total flux cleaned = 0.000684555 Jy ! Component: 150 - total flux cleaned = 0.000668936 Jy ! Component: 200 - total flux cleaned = 0.000683514 Jy ! Total flux subtracted in 200 components = 0.000683514 Jy ! Clean residual min=-0.002070 max=0.002263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.175738 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.175738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058120Jy sigma=0.749608 ! Fit after self-cal, rms=0.058170Jy sigma=0.749333 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058170Jy sigma=0.749333 ! Fit after self-cal, rms=0.058424Jy sigma=0.749277 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.366 mas, bmaj=9.072 mas, bpa=-10.14 degrees ! Estimated noise=0.442154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517933 Jy ! Component: 100 - total flux cleaned = 0.000502832 Jy ! Component: 150 - total flux cleaned = 0.000503104 Jy ! Component: 200 - total flux cleaned = 0.000503566 Jy ! Total flux subtracted in 200 components = 0.000503566 Jy ! Clean residual min=-0.002072 max=0.002254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.176242 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.176242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058402Jy sigma=0.749205 ! Fit after self-cal, rms=0.058402Jy sigma=0.749199 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 = 2.20279e-05 Jy ! Component: 100 - total flux cleaned = 1.19513e-05 Jy ! Component: 150 - total flux cleaned = 2.12139e-06 Jy ! Component: 200 - total flux cleaned = 1.14535e-05 Jy ! Total flux subtracted in 200 components = 1.14535e-05 Jy ! Clean residual min=-0.002076 max=0.002257 Jy/beam ! Clean residual mean=-0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.176253 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.176253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058396Jy sigma=0.749172 ! Fit after self-cal, rms=0.058395Jy sigma=0.749171 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058395Jy sigma=0.749171 ! Fit after self-cal, rms=0.056857Jy sigma=0.727582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=9.064 mas, bpa=-10.2 degrees ! Estimated noise=0.441588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.57769e-05 Jy ! Component: 100 - total flux cleaned = 1.62983e-05 Jy ! Component: 150 - total flux cleaned = -2.99379e-06 Jy ! Component: 200 - total flux cleaned = -1.19664e-05 Jy ! Total flux subtracted in 200 components = -1.19664e-05 Jy ! Clean residual min=-0.001216 max=0.001332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.176241 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.176241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056851Jy sigma=0.727551 ! Fit after self-cal, rms=0.056871Jy sigma=0.727427 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 (67.5, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424572 Jy ! Component: 100 - total flux cleaned = 0.000241058 Jy ! Component: 150 - total flux cleaned = 9.62715e-05 Jy ! Component: 200 - total flux cleaned = 5.58524e-05 Jy ! Total flux subtracted in 200 components = 5.58524e-05 Jy ! Clean residual min=-0.001063 max=0.001026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.176297 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.176297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056836Jy sigma=0.726906 ! Fit after self-cal, rms=0.056836Jy sigma=0.726882 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056836Jy sigma=0.726882 ! Fit after self-cal, rms=0.056812Jy sigma=0.726849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.434 mas, bmaj=12.35 mas, bpa=-3.879 degrees ! Estimated noise=0.522981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21081e-05 Jy ! Component: 100 - total flux cleaned = 3.94135e-05 Jy ! Component: 150 - total flux cleaned = 0.000126003 Jy ! Component: 200 - total flux cleaned = 0.000161974 Jy ! Total flux subtracted in 200 components = 0.000161974 Jy ! Clean residual min=-0.001144 max=0.001075 Jy/beam ! Clean residual mean=-0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.176459 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.176459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056811Jy sigma=0.726739 ! Fit after self-cal, rms=0.056811Jy sigma=0.726733 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 = 1.55268e-05 Jy ! Component: 100 - total flux cleaned = 2.34787e-05 Jy ! Component: 150 - total flux cleaned = 1.6587e-05 Jy ! Component: 200 - total flux cleaned = 2.28012e-05 Jy ! Total flux subtracted in 200 components = 2.28012e-05 Jy ! Clean residual min=-0.001137 max=0.001057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.176482 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.176482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056810Jy sigma=0.726714 ! Fit after self-cal, rms=0.056810Jy sigma=0.726712 ! 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=3.359 mas, bmaj=9.067 mas, bpa=-10.24 degrees ! Estimated noise=0.441076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 9.067 at -10.24 degrees (North through East) ! Clean map min=-0.00101 max=0.15045 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=2.689 mas, bmaj=7.874 mas, bpa=-10.23 degrees ! Estimated noise=0.643428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111578 Jy ! Component: 100 - total flux cleaned = 0.144275 Jy ! Component: 150 - total flux cleaned = 0.160147 Jy ! Component: 200 - total flux cleaned = 0.168181 Jy ! Total flux subtracted in 200 components = 0.168181 Jy ! Clean residual min=-0.001876 max=0.003723 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.16818 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.16818 Jy ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=9.067 mas, bpa=-10.24 degrees ! Estimated noise=0.441076 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 = 0.00451195 Jy ! Component: 100 - total flux cleaned = 0.00654733 Jy ! Component: 150 - total flux cleaned = 0.0074412 Jy ! Component: 200 - total flux cleaned = 0.00740108 Jy ! Total flux subtracted in 200 components = 0.00740108 Jy ! Clean residual min=-0.001214 max=0.001128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.175582 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.175582 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=7.434 mas, bmaj=12.35 mas, bpa=-3.879 degrees ! Estimated noise=0.522981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322145 Jy ! Component: 100 - total flux cleaned = 0.000527007 Jy ! Component: 150 - total flux cleaned = 0.00060639 Jy ! Component: 200 - total flux cleaned = 0.000686697 Jy ! Total flux subtracted in 200 components = 0.000686697 Jy ! Clean residual min=-0.001165 max=0.001093 Jy/beam ! Clean residual mean=-0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.176268 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 = 5.39839e-05 Jy ! Component: 100 - total flux cleaned = 0.000111149 Jy ! Component: 150 - total flux cleaned = 0.000150078 Jy ! Component: 200 - total flux cleaned = 0.000158609 Jy ! Total flux subtracted in 200 components = 0.000158609 Jy ! Clean residual min=-0.001154 max=0.001080 Jy/beam ! Clean residual mean=-0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.176427 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.176427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=9.067 mas, bpa=-10.24 degrees ! Estimated noise=0.441076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012941 Jy ! Component: 100 - total flux cleaned = -0.000167892 Jy ! Component: 150 - total flux cleaned = -0.000150864 Jy ! Component: 200 - total flux cleaned = -0.000165763 Jy ! Total flux subtracted in 200 components = -0.000165763 Jy ! Clean residual min=-0.001114 max=0.001022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.176261 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.176261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056816Jy sigma=0.726712 ! Fit after self-cal, rms=0.056814Jy sigma=0.726691 wmodel J0005+0524_S_map.mod ! Writing 90 model components to file: J0005+0524_S_map.mod wobs J0005+0524_S_uvs.fits ! Writing UV FITS file: J0005+0524_S_uvs.fits wwins J0005+0524_S_map.win ! wwins: Wrote 2 windows to J0005+0524_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 = -4.54172e-05 Jy ! Component: 100 - total flux cleaned = 6.48529e-05 Jy ! Component: 150 - total flux cleaned = 0.000134875 Jy ! Component: 200 - total flux cleaned = 0.000100931 Jy ! Component: 250 - total flux cleaned = 1.77082e-05 Jy ! Component: 300 - total flux cleaned = -6.39225e-05 Jy ! Component: 350 - total flux cleaned = -0.00015991 Jy ! Component: 400 - total flux cleaned = -0.000222696 Jy ! Component: 450 - total flux cleaned = -0.00028437 Jy ! Component: 500 - total flux cleaned = -0.000314408 Jy ! Component: 550 - total flux cleaned = -0.000299468 Jy ! Component: 600 - total flux cleaned = -0.000299706 Jy ! Component: 650 - total flux cleaned = -0.000343153 Jy ! Component: 700 - total flux cleaned = -0.000286078 Jy ! Component: 750 - total flux cleaned = -0.000286273 Jy ! Component: 800 - total flux cleaned = -0.000300079 Jy ! Component: 850 - total flux cleaned = -0.000286435 Jy ! Component: 900 - total flux cleaned = -0.000286476 Jy ! Component: 950 - total flux cleaned = -0.000313076 Jy ! Component: 1000 - total flux cleaned = -0.000273322 Jy ! Component: 1050 - total flux cleaned = -0.000312358 Jy ! Component: 1100 - total flux cleaned = -0.000286537 Jy ! Component: 1150 - total flux cleaned = -0.000311864 Jy ! Component: 1200 - total flux cleaned = -0.000274031 Jy ! Component: 1250 - total flux cleaned = -0.00026168 Jy ! Component: 1300 - total flux cleaned = -0.000311067 Jy ! Component: 1350 - total flux cleaned = -0.000274444 Jy ! Component: 1400 - total flux cleaned = -0.000334997 Jy ! Component: 1450 - total flux cleaned = -0.000298997 Jy ! Component: 1500 - total flux cleaned = -0.000322807 Jy ! Component: 1550 - total flux cleaned = -0.000311175 Jy ! Component: 1600 - total flux cleaned = -0.000322694 Jy ! Component: 1650 - total flux cleaned = -0.000288081 Jy ! Component: 1700 - total flux cleaned = -0.000322395 Jy ! Component: 1750 - total flux cleaned = -0.000310984 Jy ! Component: 1800 - total flux cleaned = -0.000311015 Jy ! Component: 1850 - total flux cleaned = -0.000311048 Jy ! Component: 1900 - total flux cleaned = -0.000322177 Jy ! Component: 1950 - total flux cleaned = -0.000300274 Jy ! Component: 2000 - total flux cleaned = -0.000322142 Jy ! Component: 2050 - total flux cleaned = -0.00034361 Jy ! Component: 2100 - total flux cleaned = -0.000322124 Jy ! Component: 2150 - total flux cleaned = -0.000396516 Jy ! Component: 2200 - total flux cleaned = -0.000385929 Jy ! Component: 2250 - total flux cleaned = -0.000396278 Jy ! Component: 2300 - total flux cleaned = -0.000417277 Jy ! Component: 2350 - total flux cleaned = -0.000396659 Jy ! Component: 2400 - total flux cleaned = -0.000427569 Jy ! Component: 2450 - total flux cleaned = -0.000427576 Jy ! Component: 2500 - total flux cleaned = -0.000478244 Jy ! Component: 2550 - total flux cleaned = -0.000488116 Jy ! Component: 2600 - total flux cleaned = -0.000567932 Jy ! Component: 2650 - total flux cleaned = -0.000558037 Jy ! Component: 2700 - total flux cleaned = -0.000626822 Jy ! Component: 2750 - total flux cleaned = -0.000636532 Jy ! Component: 2800 - total flux cleaned = -0.000636598 Jy ! Component: 2850 - total flux cleaned = -0.000723325 Jy ! Component: 2900 - total flux cleaned = -0.00075203 Jy ! Component: 2950 - total flux cleaned = -0.000761587 Jy ! Component: 3000 - total flux cleaned = -0.000818285 Jy ! Component: 3050 - total flux cleaned = -0.000846559 Jy ! Component: 3100 - total flux cleaned = -0.000874703 Jy ! Component: 3150 - total flux cleaned = -0.000911882 Jy ! Component: 3200 - total flux cleaned = -0.000967351 Jy ! Component: 3250 - total flux cleaned = -0.00100414 Jy ! Component: 3300 - total flux cleaned = -0.00105896 Jy ! Component: 3350 - total flux cleaned = -0.0010499 Jy ! Component: 3400 - total flux cleaned = -0.0011221 Jy ! Component: 3450 - total flux cleaned = -0.00114904 Jy ! Component: 3500 - total flux cleaned = -0.00117576 Jy ! Component: 3550 - total flux cleaned = -0.00122018 Jy ! Component: 3600 - total flux cleaned = -0.00122012 Jy ! Component: 3650 - total flux cleaned = -0.00123778 Jy ! Component: 3700 - total flux cleaned = -0.00127283 Jy ! Component: 3750 - total flux cleaned = -0.00134247 Jy ! Component: 3800 - total flux cleaned = -0.00133379 Jy ! Component: 3850 - total flux cleaned = -0.00135105 Jy ! Component: 3900 - total flux cleaned = -0.00139384 Jy ! Component: 3950 - total flux cleaned = -0.00138529 Jy ! Component: 4000 - total flux cleaned = -0.00140233 Jy ! Component: 4050 - total flux cleaned = -0.00142766 Jy ! Total flux subtracted in 4096 components = -0.00145289 Jy ! Clean residual min=-0.000533 max=0.000549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.174808 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 358 components and 0.174808 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/temp_maps//J0005+0524_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 9.067 at -10.24 degrees (North through East) ! Clean map min=-0.00099215 max=0.15071 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/temp_maps//J0005+0524_S_map.fits wmodel /vlbi/bp222/temp_maps//J0005+0524_S_map.mod ! Writing 358 model components to file: /vlbi/bp222/temp_maps//J0005+0524_S_map.mod wobs /vlbi/bp222/temp_maps//J0005+0524_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/temp_maps//J0005+0524_S_uvs.fits wwins /vlbi/bp222/temp_maps//J0005+0524_S_map.win ! wwins: Wrote 3 windows to /vlbi/bp222/temp_maps//J0005+0524_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305549 0.305549 0.611098 1.2222 2.44439 4.88879 9.77757 19.5551 39.1103 78.2206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 981.838 quit ! Quitting program ! Log file /vlbi/bp222/temp_maps//J0005+0524_S_dfm.log closed on Thu Feb 14 22:20:54 2019