! Started logfile: /vlbi/vcs9/uvm//J1520+4211_X_a_dfm.log on Tue Dec 26 22:42:41 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J1520+4211_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1520+4211_X_a_uvm.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! AN table 2: 28 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.777435 visibilities/baseline/integration-bin. ! Found source: J1520+4211 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 14112 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J1520+4211_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.067877 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 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001310Jy sigma=24.688855 ! Fit after self-cal, rms=0.940123Jy sigma=23.204598 ! 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=0.8024 mas, bmaj=2.68 mas, bpa=25.27 degrees ! Estimated noise=0.495198 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 = 0.0526342 Jy ! Component: 100 - total flux cleaned = 0.059482 Jy ! Total flux subtracted in 100 components = 0.059482 Jy ! Clean residual min=-0.001590 max=0.001609 Jy/beam ! Clean residual mean=-0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.059482 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.059482 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=0.030990Jy sigma=0.678156 ! Fit after self-cal, rms=0.030987Jy sigma=0.678053 ! 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=1.138 mas, bmaj=2.852 mas, bpa=24.89 degrees ! Estimated noise=0.241257 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 = 0.00123181 Jy ! Component: 100 - total flux cleaned = 0.00191431 Jy ! Component: 150 - total flux cleaned = 0.00232607 Jy ! Component: 200 - total flux cleaned = 0.00252792 Jy ! Total flux subtracted in 200 components = 0.00252792 Jy ! Clean residual min=-0.000850 max=0.000862 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0620099 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.0620099 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=0.030954Jy sigma=0.677028 ! Fit after self-cal, rms=0.030954Jy sigma=0.677019 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997653 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.94 KP 1.03 ! LA 1.05 MK 0.98 NL 1.04 OV 1.05 ! PT 0.96 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00455 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.93 KP 1.05 LA 0.92 ! MK 1.07 NL 1.04 OV 0.98 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992389 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.98 ! LA 0.97 MK 1.01 NL 1.03 OV 1.01 ! PT 1.00 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993036 ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.06 KP 1.02 LA 0.99 ! MK 1.01 NL 0.95 OV 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993593 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.997228 ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.00 KP 0.99 LA 0.98 ! MK 0.99 NL 1.07 OV 1.01 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997092 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.94 KP 0.99 ! LA 1.00 MK 1.07 NL 0.97 OV 1.02 ! PT 0.98 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0229 ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.01 KP 1.04 LA 0.93 ! MK 1.00 NL 0.97 OV 0.97 SC 0.92 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0001 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999805 ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.06 KP 1.09 LA 0.96 ! MK 0.98 NL 1.01 OV 1.02 SC 0.92 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989079 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 0.96 ! LA 1.01 MK 0.99 NL 1.03 OV 1.03 ! PT 0.99 SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993233 ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 1.01 KP 1.08 LA 0.87 ! MK 1.04 NL 1.02 OV 0.99 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00392 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00 KP 0.99 ! LA 0.96 MK 0.98 NL 1.03 OV 1.01 ! PT 1.02 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.997789 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.16 KP 0.98 LA 1.03 ! MK 0.97 NL 0.98 OV 1.03 SC 0.88 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999513 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.98 ! LA 1.04 MK 0.98 NL 1.02 OV 1.02 ! PT 0.97 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00136 ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.06 KP 1.00 LA 1.02 ! MK 0.96 NL 1.00 OV 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.030954Jy sigma=0.677019 ! Fit after self-cal, rms=0.030339Jy sigma=0.673893 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=0.030339Jy sigma=0.673893 ! Fit after self-cal, rms=0.030340Jy sigma=0.673892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.846 mas, bpa=25.11 degrees ! Estimated noise=0.240051 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 = -0.000163139 Jy ! Component: 100 - total flux cleaned = -0.000229192 Jy ! Component: 150 - total flux cleaned = -0.000235959 Jy ! Component: 200 - total flux cleaned = -0.000242161 Jy ! Total flux subtracted in 200 components = -0.000242161 Jy ! Clean residual min=-0.000748 max=0.000767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0617677 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0617677 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=0.030334Jy sigma=0.673773 ! Fit after self-cal, rms=0.030334Jy sigma=0.673772 ! 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=0.030334Jy sigma=0.673772 ! Fit after self-cal, rms=0.030330Jy sigma=0.673682 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 = 2.69088e-06 Jy ! Component: 100 - total flux cleaned = -8.21595e-06 Jy ! Component: 150 - total flux cleaned = -1.83836e-05 Jy ! Component: 200 - total flux cleaned = -2.79309e-05 Jy ! Total flux subtracted in 200 components = -2.79309e-05 Jy ! Clean residual min=-0.000750 max=0.000770 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0617398 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0617398 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=0.030328Jy sigma=0.673650 ! Fit after self-cal, rms=0.030328Jy sigma=0.673638 ! 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: 1.139 x 2.846 at 25.11 degrees (North through East) ! Clean map min=-0.0007198 max=0.059955 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 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=0.8023 mas, bmaj=2.672 mas, bpa=25.35 degrees ! Estimated noise=0.494242 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525152 Jy ! Component: 100 - total flux cleaned = 0.0593522 Jy ! Component: 150 - total flux cleaned = 0.0607932 Jy ! Component: 200 - total flux cleaned = 0.0611135 Jy ! Total flux subtracted in 200 components = 0.0611135 Jy ! Clean residual min=-0.001450 max=0.001422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0611135 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0611135 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.846 mas, bpa=25.11 degrees ! Estimated noise=0.240051 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 = 0.000352213 Jy ! Component: 100 - total flux cleaned = 0.000477102 Jy ! Component: 150 - total flux cleaned = 0.000535038 Jy ! Component: 200 - total flux cleaned = 0.000573344 Jy ! Total flux subtracted in 200 components = 0.000573344 Jy ! Clean residual min=-0.000745 max=0.000773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0616869 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0616869 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.47046e-05 Jy ! Component: 100 - total flux cleaned = 4.65307e-05 Jy ! Component: 150 - total flux cleaned = 5.93508e-05 Jy ! Component: 200 - total flux cleaned = 5.35351e-05 Jy ! Total flux subtracted in 200 components = 5.35351e-05 Jy ! Clean residual min=-0.000747 max=0.000766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0617404 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0617404 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=0.030327Jy sigma=0.673643 ! Fit after self-cal, rms=0.030327Jy sigma=0.673641 wmodel J1520+4211_X_map.mod ! Writing 47 model components to file: J1520+4211_X_map.mod wobs J1520+4211_X_uvs.fits ! Writing UV FITS file: J1520+4211_X_uvs.fits wwins J1520+4211_X_map.win ! wwins: Wrote 1 windows to J1520+4211_X_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 = 0.000200287 Jy ! Component: 100 - total flux cleaned = 0.000187421 Jy ! Component: 150 - total flux cleaned = 0.00022383 Jy ! Component: 200 - total flux cleaned = 0.000293795 Jy ! Component: 250 - total flux cleaned = 0.00030524 Jy ! Component: 300 - total flux cleaned = 0.000348556 Jy ! Component: 350 - total flux cleaned = 0.000390355 Jy ! Component: 400 - total flux cleaned = 0.00043039 Jy ! Component: 450 - total flux cleaned = 0.000449892 Jy ! Component: 500 - total flux cleaned = 0.000469017 Jy ! Component: 550 - total flux cleaned = 0.000506206 Jy ! Component: 600 - total flux cleaned = 0.000542385 Jy ! Component: 650 - total flux cleaned = 0.000551214 Jy ! Component: 700 - total flux cleaned = 0.000577383 Jy ! Component: 750 - total flux cleaned = 0.000619883 Jy ! Component: 800 - total flux cleaned = 0.000636491 Jy ! Component: 850 - total flux cleaned = 0.000669203 Jy ! Component: 900 - total flux cleaned = 0.000717503 Jy ! Component: 950 - total flux cleaned = 0.000772822 Jy ! Component: 1000 - total flux cleaned = 0.000819335 Jy ! Component: 1050 - total flux cleaned = 0.000849935 Jy ! Component: 1100 - total flux cleaned = 0.00091024 Jy ! Component: 1150 - total flux cleaned = 0.000954695 Jy ! Component: 1200 - total flux cleaned = 0.000998672 Jy ! Component: 1250 - total flux cleaned = 0.00105657 Jy ! Component: 1300 - total flux cleaned = 0.00109933 Jy ! Component: 1350 - total flux cleaned = 0.00114849 Jy ! Component: 1400 - total flux cleaned = 0.00117623 Jy ! Component: 1450 - total flux cleaned = 0.00121741 Jy ! Component: 1500 - total flux cleaned = 0.00122432 Jy ! Component: 1550 - total flux cleaned = 0.0012713 Jy ! Component: 1600 - total flux cleaned = 0.00127791 Jy ! Component: 1650 - total flux cleaned = 0.00131083 Jy ! Component: 1700 - total flux cleaned = 0.00135632 Jy ! Component: 1750 - total flux cleaned = 0.00136279 Jy ! Component: 1800 - total flux cleaned = 0.00139474 Jy ! Component: 1850 - total flux cleaned = 0.00140747 Jy ! Component: 1900 - total flux cleaned = 0.00144494 Jy ! Component: 1950 - total flux cleaned = 0.00145734 Jy ! Component: 2000 - total flux cleaned = 0.00147573 Jy ! Component: 2050 - total flux cleaned = 0.0014941 Jy ! Component: 2100 - total flux cleaned = 0.00151836 Jy ! Component: 2150 - total flux cleaned = 0.0015482 Jy ! Component: 2200 - total flux cleaned = 0.00155407 Jy ! Component: 2250 - total flux cleaned = 0.00156584 Jy ! Component: 2300 - total flux cleaned = 0.001595 Jy ! Component: 2350 - total flux cleaned = 0.00160071 Jy ! Component: 2400 - total flux cleaned = 0.0016351 Jy ! Component: 2450 - total flux cleaned = 0.00165785 Jy ! Component: 2500 - total flux cleaned = 0.00166343 Jy ! Component: 2550 - total flux cleaned = 0.00168578 Jy ! Component: 2600 - total flux cleaned = 0.00171347 Jy ! Component: 2650 - total flux cleaned = 0.00171344 Jy ! Component: 2700 - total flux cleaned = 0.00174079 Jy ! Component: 2750 - total flux cleaned = 0.00176248 Jy ! Component: 2800 - total flux cleaned = 0.00179482 Jy ! Component: 2850 - total flux cleaned = 0.0018002 Jy ! Component: 2900 - total flux cleaned = 0.00183212 Jy ! Component: 2950 - total flux cleaned = 0.00182691 Jy ! Component: 3000 - total flux cleaned = 0.00184785 Jy ! Component: 3050 - total flux cleaned = 0.00187385 Jy ! Component: 3100 - total flux cleaned = 0.00187899 Jy ! Component: 3150 - total flux cleaned = 0.00187394 Jy ! Component: 3200 - total flux cleaned = 0.00189953 Jy ! Component: 3250 - total flux cleaned = 0.00188942 Jy ! Component: 3300 - total flux cleaned = 0.00189955 Jy ! Component: 3350 - total flux cleaned = 0.00192963 Jy ! Component: 3400 - total flux cleaned = 0.00193462 Jy ! Component: 3450 - total flux cleaned = 0.00196929 Jy ! Component: 3500 - total flux cleaned = 0.00197911 Jy ! Component: 3550 - total flux cleaned = 0.00200366 Jy ! Component: 3600 - total flux cleaned = 0.00201337 Jy ! Component: 3650 - total flux cleaned = 0.00201819 Jy ! Component: 3700 - total flux cleaned = 0.00203741 Jy ! Component: 3750 - total flux cleaned = 0.00204222 Jy ! Component: 3800 - total flux cleaned = 0.00207076 Jy ! Component: 3850 - total flux cleaned = 0.00207546 Jy ! Component: 3900 - total flux cleaned = 0.00207543 Jy ! Component: 3950 - total flux cleaned = 0.00209416 Jy ! Component: 4000 - total flux cleaned = 0.0021035 Jy ! Component: 4050 - total flux cleaned = 0.00210813 Jy ! Total flux subtracted in 4096 components = 0.00211734 Jy ! Clean residual min=-0.000292 max=0.000252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0638578 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 324 components and 0.0638577 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1520+4211_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 2.846 at 25.11 degrees (North through East) ! Clean map min=-0.00051249 max=0.059988 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1520+4211_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1520+4211_X_a_map.mod ! Writing 324 model components to file: /vlbi/vcs9/uvm//J1520+4211_X_a_map.mod wobs /vlbi/vcs9/uvm//J1520+4211_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1520+4211_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1520+4211_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1520+4211_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0599878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.88612e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.394386 0.394386 0.788772 1.57754 3.15509 6.31018 12.6204 25.2407 50.4814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 760.676 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1520+4211_X_a_dfm.log closed on Tue Dec 26 22:42:44 2017