! Started logfile: /vlbi/vcs9/uvm//J0909+4253_C_a_dfm.log on Tue Dec 26 22:05:35 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0909+4253_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0909+4253_C_a_uvm.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 27 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.801537 visibilities/baseline/integration-bin. ! Found source: J0909+4253 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 9176 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0909+4253_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.524954 Jy 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 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.113265Jy sigma=30.015999 ! Fit after self-cal, rms=0.493251Jy sigma=13.475831 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=4.359 mas, bpa=82.55 degrees ! Estimated noise=0.457881 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.437387 Jy ! Component: 100 - total flux cleaned = 0.518051 Jy ! Total flux subtracted in 100 components = 0.518051 Jy ! Clean residual min=-0.017828 max=0.024397 Jy/beam ! Clean residual mean=0.000017 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 0.518051 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.518051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084493Jy sigma=1.883180 ! Fit after self-cal, rms=0.084272Jy sigma=1.873976 ! Inverting map ! Added new window around map position (3.3, -3.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336892 Jy ! Component: 100 - total flux cleaned = 0.0462433 Jy ! Total flux subtracted in 100 components = 0.0462433 Jy ! Clean residual min=-0.015144 max=0.014475 Jy/beam ! Clean residual mean=0.000064 rms=0.003199 Jy/beam ! Combined flux in latest and established models = 0.564295 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.564295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074573Jy sigma=1.617264 ! Fit after self-cal, rms=0.074152Jy sigma=1.602991 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.596 mas, bmaj=4.776 mas, bpa=81.06 degrees ! Estimated noise=0.273163 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00481492 Jy ! Component: 100 - total flux cleaned = -0.00799531 Jy ! Component: 150 - total flux cleaned = -0.0104799 Jy ! Component: 200 - total flux cleaned = -0.0107384 Jy ! Total flux subtracted in 200 components = -0.0107384 Jy ! Clean residual min=-0.012806 max=0.011028 Jy/beam ! Clean residual mean=0.000205 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.553556 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.553556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070912Jy sigma=1.517084 ! Fit after self-cal, rms=0.070724Jy sigma=1.511681 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01357 ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.96 HN 1.00 KP 1.02 ! LA 1.05 NL 1.05 OV 1.01 PT 1.01 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.01965 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 1.07 KP 0.97 ! LA 0.98 NL 1.02 OV 0.86 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998906 ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.99 HN 0.99 KP 1.02 ! LA 1.06 NL 1.06 OV 1.05 PT 1.01 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.01684 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 1.08 KP 0.96 ! LA 0.99 NL 1.03 OV 0.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983182 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 0.99 KP 1.04 ! LA 1.06 NL 1.03 OV 1.10 PT 1.02 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.0182 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.06 KP 0.96 ! LA 1.00 NL 1.02 OV 0.89 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992224 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.97 KP 0.99 ! LA 1.11 NL 1.05 OV 1.00 PT 1.04 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01687 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.05 KP 0.95 ! LA 1.01 NL 1.00 OV 0.89 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01548 ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 1.01 HN 0.99 KP 0.99 ! LA 1.02 NL 1.00 OV 1.12 PT 1.04 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.0103 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.05 KP 0.97 ! LA 1.00 NL 1.03 OV 0.88 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997384 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.00 KP 0.99 ! LA 1.01 NL 1.01 OV 1.11 PT 1.04 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.01169 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.05 KP 0.97 ! LA 1.00 NL 1.01 OV 0.89 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.996467 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.00 KP 1.00 ! LA 1.01 NL 1.01 OV 1.12 PT 1.01 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.01295 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.05 KP 0.97 ! LA 1.00 NL 1.01 OV 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.994622 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.00 KP 1.00 ! LA 1.01 NL 1.00 OV 1.12 PT 1.01 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.01724 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.05 KP 0.97 ! LA 0.99 NL 1.01 OV 0.90 ! ! ! Fit before self-cal, rms=0.070724Jy sigma=1.511681 ! Fit after self-cal, rms=0.050386Jy sigma=1.067286 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050386Jy sigma=1.067286 ! Fit after self-cal, rms=0.050382Jy sigma=1.067223 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.59 mas, bmaj=4.764 mas, bpa=81.81 degrees ! Estimated noise=0.27468 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814865 Jy ! Component: 100 - total flux cleaned = 0.0115 Jy ! Component: 150 - total flux cleaned = 0.0130115 Jy ! Component: 200 - total flux cleaned = 0.0135807 Jy ! Total flux subtracted in 200 components = 0.0135807 Jy ! Clean residual min=-0.005768 max=0.006185 Jy/beam ! Clean residual mean=0.000145 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.567137 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.567137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049478Jy sigma=1.029817 ! Fit after self-cal, rms=0.049366Jy sigma=1.027040 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049366Jy sigma=1.027040 ! Fit after self-cal, rms=0.049324Jy sigma=1.025552 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115916 Jy ! Component: 100 - total flux cleaned = 0.00166142 Jy ! Component: 150 - total flux cleaned = 0.00200324 Jy ! Component: 200 - total flux cleaned = 0.00215821 Jy ! Total flux subtracted in 200 components = 0.00215821 Jy ! Clean residual min=-0.005655 max=0.005870 Jy/beam ! Clean residual mean=0.000152 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.569295 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.569295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049092Jy sigma=1.016562 ! Fit after self-cal, rms=0.049041Jy sigma=1.015271 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.59 x 4.764 at 81.81 degrees (North through East) ! Clean map min=-0.0056132 max=0.50613 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049041Jy sigma=1.015271 ! Fit after self-cal, rms=0.047738Jy sigma=0.961961 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047738Jy sigma=0.961961 ! Fit after self-cal, rms=0.047736Jy sigma=0.961858 ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=4.738 mas, bpa=82.45 degrees ! Estimated noise=0.274603 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382732 Jy ! Component: 100 - total flux cleaned = 0.00529501 Jy ! Component: 150 - total flux cleaned = 0.00595815 Jy ! Component: 200 - total flux cleaned = 0.00634762 Jy ! Total flux subtracted in 200 components = 0.00634762 Jy ! Clean residual min=-0.003972 max=0.004956 Jy/beam ! Clean residual mean=0.000112 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.575643 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.575643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047350Jy sigma=0.948745 ! Fit after self-cal, rms=0.047317Jy sigma=0.948083 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.117 mas, bmaj=4.356 mas, bpa=83.28 degrees ! Estimated noise=0.45921 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.43467 Jy ! Component: 100 - total flux cleaned = 0.515091 Jy ! Component: 150 - total flux cleaned = 0.547313 Jy ! Component: 200 - total flux cleaned = 0.56452 Jy ! Total flux subtracted in 200 components = 0.56452 Jy ! Clean residual min=-0.005877 max=0.006697 Jy/beam ! Clean residual mean=0.000016 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.564519 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.564519 Jy ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=4.738 mas, bpa=82.45 degrees ! Estimated noise=0.274603 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106913 Jy ! Component: 100 - total flux cleaned = 0.0126782 Jy ! Component: 150 - total flux cleaned = 0.0128896 Jy ! Component: 200 - total flux cleaned = 0.0127697 Jy ! Total flux subtracted in 200 components = 0.0127697 Jy ! Clean residual min=-0.004159 max=0.005174 Jy/beam ! Clean residual mean=0.000117 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.577289 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.577289 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.53173e-06 Jy ! Component: 100 - total flux cleaned = 0.000101924 Jy ! Component: 150 - total flux cleaned = 0.000254076 Jy ! Component: 200 - total flux cleaned = 0.000188032 Jy ! Total flux subtracted in 200 components = 0.000188032 Jy ! Clean residual min=-0.003798 max=0.005085 Jy/beam ! Clean residual mean=0.000118 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.577477 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.577477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047303Jy sigma=0.947497 ! Fit after self-cal, rms=0.047271Jy sigma=0.946474 wmodel J0909+4253_C_map.mod ! Writing 51 model components to file: J0909+4253_C_map.mod wobs J0909+4253_C_uvs.fits ! Writing UV FITS file: J0909+4253_C_uvs.fits wwins J0909+4253_C_map.win ! wwins: Wrote 2 windows to J0909+4253_C_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 = 0.00231822 Jy ! Component: 100 - total flux cleaned = 0.00436018 Jy ! Component: 150 - total flux cleaned = 0.00616717 Jy ! Component: 200 - total flux cleaned = 0.00758059 Jy ! Component: 250 - total flux cleaned = 0.0089276 Jy ! Component: 300 - total flux cleaned = 0.0101548 Jy ! Component: 350 - total flux cleaned = 0.011211 Jy ! Component: 400 - total flux cleaned = 0.0119898 Jy ! Component: 450 - total flux cleaned = 0.0128018 Jy ! Component: 500 - total flux cleaned = 0.0134756 Jy ! Component: 550 - total flux cleaned = 0.0142367 Jy ! Component: 600 - total flux cleaned = 0.0149233 Jy ! Component: 650 - total flux cleaned = 0.0156416 Jy ! Component: 700 - total flux cleaned = 0.0162411 Jy ! Component: 750 - total flux cleaned = 0.0169229 Jy ! Component: 800 - total flux cleaned = 0.017541 Jy ! Component: 850 - total flux cleaned = 0.0180984 Jy ! Component: 900 - total flux cleaned = 0.0185516 Jy ! Component: 950 - total flux cleaned = 0.0189957 Jy ! Component: 1000 - total flux cleaned = 0.0194742 Jy ! Component: 1050 - total flux cleaned = 0.0199436 Jy ! Component: 1100 - total flux cleaned = 0.0205293 Jy ! Component: 1150 - total flux cleaned = 0.0209797 Jy ! Component: 1200 - total flux cleaned = 0.0213419 Jy ! Component: 1250 - total flux cleaned = 0.0218554 Jy ! Component: 1300 - total flux cleaned = 0.022204 Jy ! Component: 1350 - total flux cleaned = 0.0224715 Jy ! Component: 1400 - total flux cleaned = 0.0228477 Jy ! Component: 1450 - total flux cleaned = 0.0232538 Jy ! Component: 1500 - total flux cleaned = 0.0236168 Jy ! Component: 1550 - total flux cleaned = 0.0239025 Jy ! Component: 1600 - total flux cleaned = 0.024255 Jy ! Component: 1650 - total flux cleaned = 0.024567 Jy ! Component: 1700 - total flux cleaned = 0.0248402 Jy ! Component: 1750 - total flux cleaned = 0.0251431 Jy ! Component: 1800 - total flux cleaned = 0.0255078 Jy ! Component: 1850 - total flux cleaned = 0.0258016 Jy ! Component: 1900 - total flux cleaned = 0.026059 Jy ! Component: 1950 - total flux cleaned = 0.0263764 Jy ! Component: 2000 - total flux cleaned = 0.0266578 Jy ! Component: 2050 - total flux cleaned = 0.0269974 Jy ! Component: 2100 - total flux cleaned = 0.027302 Jy ! Component: 2150 - total flux cleaned = 0.0275126 Jy ! Component: 2200 - total flux cleaned = 0.0278394 Jy ! Component: 2250 - total flux cleaned = 0.0281323 Jy ! Component: 2300 - total flux cleaned = 0.0284505 Jy ! Component: 2350 - total flux cleaned = 0.0287936 Jy ! Component: 2400 - total flux cleaned = 0.0290475 Jy ! Component: 2450 - total flux cleaned = 0.0293263 Jy ! Component: 2500 - total flux cleaned = 0.0296019 Jy ! Component: 2550 - total flux cleaned = 0.0299832 Jy ! Component: 2600 - total flux cleaned = 0.0302254 Jy ! Component: 2650 - total flux cleaned = 0.0304122 Jy ! Component: 2700 - total flux cleaned = 0.0307021 Jy ! Component: 2750 - total flux cleaned = 0.0309891 Jy ! Component: 2800 - total flux cleaned = 0.0312471 Jy ! Component: 2850 - total flux cleaned = 0.0314262 Jy ! Component: 2900 - total flux cleaned = 0.0317038 Jy ! Component: 2950 - total flux cleaned = 0.0318788 Jy ! Component: 3000 - total flux cleaned = 0.0321761 Jy ! Component: 3050 - total flux cleaned = 0.0323475 Jy ! Component: 3100 - total flux cleaned = 0.032614 Jy ! Component: 3150 - total flux cleaned = 0.0327819 Jy ! Component: 3200 - total flux cleaned = 0.0330436 Jy ! Component: 3250 - total flux cleaned = 0.033232 Jy ! Component: 3300 - total flux cleaned = 0.0334188 Jy ! Component: 3350 - total flux cleaned = 0.0336502 Jy ! Component: 3400 - total flux cleaned = 0.033902 Jy ! Component: 3450 - total flux cleaned = 0.0341061 Jy ! Component: 3500 - total flux cleaned = 0.0343531 Jy ! Component: 3550 - total flux cleaned = 0.0345534 Jy ! Component: 3600 - total flux cleaned = 0.0347301 Jy ! Component: 3650 - total flux cleaned = 0.0349487 Jy ! Component: 3700 - total flux cleaned = 0.035122 Jy ! Component: 3750 - total flux cleaned = 0.0352509 Jy ! Component: 3800 - total flux cleaned = 0.0355279 Jy ! Component: 3850 - total flux cleaned = 0.0356968 Jy ! Component: 3900 - total flux cleaned = 0.0358641 Jy ! Component: 3950 - total flux cleaned = 0.0360096 Jy ! Component: 4000 - total flux cleaned = 0.036236 Jy ! Component: 4050 - total flux cleaned = 0.0363995 Jy ! Total flux subtracted in 4096 components = 0.0365412 Jy ! Clean residual min=-0.001159 max=0.001188 Jy/beam ! Clean residual mean=0.000031 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.614018 Jy keep ! Adding 515 model components to the UV plane model. ! The established model now contains 566 components and 0.614018 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0909+4253_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.599 x 4.738 at 82.45 degrees (North through East) ! Clean map min=-0.0026162 max=0.5065 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0909+4253_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0909+4253_C_a_map.mod ! Writing 566 model components to file: /vlbi/vcs9/uvm//J0909+4253_C_a_map.mod wobs /vlbi/vcs9/uvm//J0909+4253_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0909+4253_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0909+4253_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0909+4253_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.506503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267346 0.267346 0.534691 1.06938 2.13877 4.27753 8.55506 17.1101 34.2202 68.4405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.506 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1122.14 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0909+4253_C_a_dfm.log closed on Tue Dec 26 22:05:39 2017