! Started logfile: /vlbi/vcs9/uvm//J1521+0430_C_a_dfm.log on Tue Dec 26 22:42:54 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//J1521+0430_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1521+0430_C_a_uvm.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92672 visibilities/baseline/integration-bin. ! Found source: J1521+0430 ! ! 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 28024 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 J1521+0430_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)= 0.341947 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042460Jy sigma=30.814319 ! Fit after self-cal, rms=0.761171Jy sigma=21.829942 ! 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=1.454 mas, bmaj=3.576 mas, bpa=0.3014 degrees ! Estimated noise=0.273163 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 = 0.205173 Jy ! Component: 100 - total flux cleaned = 0.280303 Jy ! Total flux subtracted in 100 components = 0.280303 Jy ! Clean residual min=-0.027076 max=0.051467 Jy/beam ! Clean residual mean=-0.000126 rms=0.009683 Jy/beam ! Combined flux in latest and established models = 0.280303 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.280303 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=0.192270Jy sigma=6.151775 ! Fit after self-cal, rms=0.192098Jy sigma=6.146528 ! 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=1.98 mas, bmaj=4.35 mas, bpa=0.7363 degrees ! Estimated noise=0.143443 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 = 0.0960967 Jy ! Component: 100 - total flux cleaned = 0.144339 Jy ! Component: 150 - total flux cleaned = 0.170096 Jy ! Component: 200 - total flux cleaned = 0.184252 Jy ! Total flux subtracted in 200 components = 0.184252 Jy ! Clean residual min=-0.040147 max=0.061764 Jy/beam ! Clean residual mean=-0.000201 rms=0.016187 Jy/beam ! Combined flux in latest and established models = 0.464555 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.464555 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=0.163057Jy sigma=5.171103 ! Fit after self-cal, rms=0.162520Jy sigma=5.158678 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.893768 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.92 KP 0.94 ! LA 0.80 MK 1.16 NL 2.29 OV 1.01 ! PT 0.69 SC 1.45 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.934066 ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.83 HN 1.13 KP 0.98 ! LA 0.79 MK 0.88 NL 1.73 OV 1.02 ! PT 0.70 SC 1.50 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.914828 ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.79 HN 1.50 KP 1.08 ! LA 0.79 MK 0.78 NL 1.39 OV 1.05 ! PT 0.70 SC 1.50 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.875602 ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 FD 0.77 HN 1.70 KP 1.19 ! LA 0.75 MK 0.84 NL 1.22 OV 1.12 ! PT 0.67 SC 1.58 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.859353 ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.79 HN 0.96 KP 1.70 ! LA 0.90 MK 0.84 NL 2.23 OV 1.08 ! PT 0.77 SC 1.17 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.838809 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.78 HN 0.81 KP 2.54 ! LA 0.98 MK 0.99 NL 1.66 OV 1.13 ! PT 0.75 SC 1.25 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.843545 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.80 HN 0.84 KP 2.73 ! LA 0.99 MK 0.87 NL 1.45 OV 1.18 ! PT 0.76 SC 1.22 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.835701 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 0.93 KP 2.76 ! LA 1.00 MK 0.93 NL 1.32 OV 1.23 ! PT 0.75 SC 1.19 ! ! ! Fit before self-cal, rms=0.162520Jy sigma=5.158678 ! Fit after self-cal, rms=0.172393Jy sigma=4.865899 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=0.172393Jy sigma=4.865899 ! Fit after self-cal, rms=0.177772Jy sigma=4.814711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=4.936 mas, bpa=-5.271 degrees ! Estimated noise=0.106136 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 = -0.0714082 Jy ! Component: 100 - total flux cleaned = -0.0957542 Jy ! Component: 150 - total flux cleaned = -0.106033 Jy ! Component: 200 - total flux cleaned = -0.110235 Jy ! Total flux subtracted in 200 components = -0.110235 Jy ! Clean residual min=-0.015066 max=0.027227 Jy/beam ! Clean residual mean=-0.000015 rms=0.005691 Jy/beam ! Combined flux in latest and established models = 0.354321 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.354321 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=0.168651Jy sigma=3.549599 ! Fit after self-cal, rms=0.168185Jy sigma=3.542764 ! 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=0.168185Jy sigma=3.542764 ! Fit after self-cal, rms=0.168214Jy sigma=3.541612 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) ! Added new window around map position (9, 8.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327164 Jy ! Component: 100 - total flux cleaned = 0.0442373 Jy ! Component: 150 - total flux cleaned = 0.0465344 Jy ! Component: 200 - total flux cleaned = 0.0484084 Jy ! Total flux subtracted in 200 components = 0.0484084 Jy ! Clean residual min=-0.015480 max=0.017834 Jy/beam ! Clean residual mean=-0.000017 rms=0.004537 Jy/beam ! Combined flux in latest and established models = 0.402729 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 0.402729 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=0.158335Jy sigma=3.186801 ! Fit after self-cal, rms=0.156192Jy sigma=3.150820 ! 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: 2.087 x 4.936 at -5.271 degrees (North through East) ! Clean map min=-0.013986 max=0.21193 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=0.156192Jy sigma=3.150820 ! Fit after self-cal, rms=0.136448Jy sigma=2.978077 ! 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=0.136448Jy sigma=2.978077 ! Fit after self-cal, rms=0.136453Jy sigma=2.977956 ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.827 mas, bpa=-3.072 degrees ! Estimated noise=0.103832 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159088 Jy ! Component: 100 - total flux cleaned = 0.0211756 Jy ! Component: 150 - total flux cleaned = 0.0216729 Jy ! Component: 200 - total flux cleaned = 0.021844 Jy ! Total flux subtracted in 200 components = 0.021844 Jy ! Clean residual min=-0.013203 max=0.015826 Jy/beam ! Clean residual mean=-0.000020 rms=0.003820 Jy/beam ! Combined flux in latest and established models = 0.424573 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.424573 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=0.133481Jy sigma=2.871386 ! Fit after self-cal, rms=0.132466Jy sigma=2.857459 ! 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=1.451 mas, bmaj=3.696 mas, bpa=-1.517 degrees ! Estimated noise=0.213573 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.160634 Jy ! Component: 100 - total flux cleaned = 0.223514 Jy ! Component: 150 - total flux cleaned = 0.264828 Jy ! Component: 200 - total flux cleaned = 0.29568 Jy ! Total flux subtracted in 200 components = 0.29568 Jy ! Clean residual min=-0.017827 max=0.023920 Jy/beam ! Clean residual mean=-0.000030 rms=0.005249 Jy/beam ! Combined flux in latest and established models = 0.29568 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.29568 Jy ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.827 mas, bpa=-3.072 degrees ! Estimated noise=0.103832 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 = 0.0449162 Jy ! Component: 100 - total flux cleaned = 0.0718468 Jy ! Component: 150 - total flux cleaned = 0.0898984 Jy ! Component: 200 - total flux cleaned = 0.102379 Jy ! Total flux subtracted in 200 components = 0.102379 Jy ! Clean residual min=-0.014128 max=0.014266 Jy/beam ! Clean residual mean=-0.000034 rms=0.004024 Jy/beam ! Combined flux in latest and established models = 0.398059 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 97 components and 0.398059 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752176 Jy ! Component: 100 - total flux cleaned = 0.0117886 Jy ! Component: 150 - total flux cleaned = 0.0151393 Jy ! Component: 200 - total flux cleaned = 0.0173229 Jy ! Total flux subtracted in 200 components = 0.0173229 Jy ! Clean residual min=-0.013537 max=0.014826 Jy/beam ! Clean residual mean=-0.000024 rms=0.003735 Jy/beam ! Combined flux in latest and established models = 0.415382 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.415382 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=0.131934Jy sigma=2.849995 ! Fit after self-cal, rms=0.130952Jy sigma=2.834845 wmodel J1521+0430_C_map.mod ! Writing 116 model components to file: J1521+0430_C_map.mod wobs J1521+0430_C_uvs.fits ! Writing UV FITS file: J1521+0430_C_uvs.fits wwins J1521+0430_C_map.win ! wwins: Wrote 2 windows to J1521+0430_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 = 0.00338556 Jy ! Component: 100 - total flux cleaned = 0.00564476 Jy ! Component: 150 - total flux cleaned = 0.00816821 Jy ! Component: 200 - total flux cleaned = 0.0103427 Jy ! Component: 250 - total flux cleaned = 0.0120242 Jy ! Component: 300 - total flux cleaned = 0.0134536 Jy ! Component: 350 - total flux cleaned = 0.0148202 Jy ! Component: 400 - total flux cleaned = 0.0156429 Jy ! Component: 450 - total flux cleaned = 0.0170769 Jy ! Component: 500 - total flux cleaned = 0.0181491 Jy ! Component: 550 - total flux cleaned = 0.019638 Jy ! Component: 600 - total flux cleaned = 0.0207974 Jy ! Component: 650 - total flux cleaned = 0.0220665 Jy ! Component: 700 - total flux cleaned = 0.0234354 Jy ! Component: 750 - total flux cleaned = 0.0243742 Jy ! Component: 800 - total flux cleaned = 0.0258162 Jy ! Component: 850 - total flux cleaned = 0.0267134 Jy ! Component: 900 - total flux cleaned = 0.0277175 Jy ! Component: 950 - total flux cleaned = 0.0293139 Jy ! Component: 1000 - total flux cleaned = 0.0300333 Jy ! Component: 1050 - total flux cleaned = 0.0310976 Jy ! Component: 1100 - total flux cleaned = 0.0323725 Jy ! Component: 1150 - total flux cleaned = 0.0332825 Jy ! Component: 1200 - total flux cleaned = 0.0339544 Jy ! Component: 1250 - total flux cleaned = 0.0342866 Jy ! Component: 1300 - total flux cleaned = 0.0349375 Jy ! Component: 1350 - total flux cleaned = 0.0353628 Jy ! Component: 1400 - total flux cleaned = 0.0356775 Jy ! Component: 1450 - total flux cleaned = 0.0360908 Jy ! Component: 1500 - total flux cleaned = 0.0366012 Jy ! Component: 1550 - total flux cleaned = 0.037103 Jy ! Component: 1600 - total flux cleaned = 0.0374983 Jy ! Component: 1650 - total flux cleaned = 0.0378882 Jy ! Component: 1700 - total flux cleaned = 0.0381758 Jy ! Component: 1750 - total flux cleaned = 0.0385556 Jy ! Component: 1800 - total flux cleaned = 0.0391182 Jy ! Component: 1850 - total flux cleaned = 0.0396742 Jy ! Component: 1900 - total flux cleaned = 0.0400404 Jy ! Component: 1950 - total flux cleaned = 0.0404019 Jy ! Component: 2000 - total flux cleaned = 0.0409381 Jy ! Component: 2050 - total flux cleaned = 0.0412909 Jy ! Component: 2100 - total flux cleaned = 0.0417273 Jy ! Component: 2150 - total flux cleaned = 0.0421607 Jy ! Component: 2200 - total flux cleaned = 0.0426745 Jy ! Component: 2250 - total flux cleaned = 0.0432673 Jy ! Component: 2300 - total flux cleaned = 0.0436852 Jy ! Component: 2350 - total flux cleaned = 0.0442649 Jy ! Component: 2400 - total flux cleaned = 0.0444281 Jy ! Component: 2450 - total flux cleaned = 0.044835 Jy ! Component: 2500 - total flux cleaned = 0.0453991 Jy ! Component: 2550 - total flux cleaned = 0.0458798 Jy ! Component: 2600 - total flux cleaned = 0.0462772 Jy ! Component: 2650 - total flux cleaned = 0.0469868 Jy ! Component: 2700 - total flux cleaned = 0.0474571 Jy ! Component: 2750 - total flux cleaned = 0.0479241 Jy ! Component: 2800 - total flux cleaned = 0.048465 Jy ! Component: 2850 - total flux cleaned = 0.0488486 Jy ! Component: 2900 - total flux cleaned = 0.0490783 Jy ! Component: 2950 - total flux cleaned = 0.0494591 Jy ! Component: 3000 - total flux cleaned = 0.049837 Jy ! Component: 3050 - total flux cleaned = 0.0501373 Jy ! Component: 3100 - total flux cleaned = 0.050287 Jy ! Component: 3150 - total flux cleaned = 0.0506591 Jy ! Component: 3200 - total flux cleaned = 0.0509545 Jy ! Component: 3250 - total flux cleaned = 0.0511752 Jy ! Component: 3300 - total flux cleaned = 0.0516153 Jy ! Component: 3350 - total flux cleaned = 0.0519795 Jy ! Component: 3400 - total flux cleaned = 0.052343 Jy ! Component: 3450 - total flux cleaned = 0.0525603 Jy ! Component: 3500 - total flux cleaned = 0.0528487 Jy ! Component: 3550 - total flux cleaned = 0.0530643 Jy ! Component: 3600 - total flux cleaned = 0.053423 Jy ! Component: 3650 - total flux cleaned = 0.0537091 Jy ! Component: 3700 - total flux cleaned = 0.0539944 Jy ! Component: 3750 - total flux cleaned = 0.0542078 Jy ! Component: 3800 - total flux cleaned = 0.0544921 Jy ! Component: 3850 - total flux cleaned = 0.0549177 Jy ! Component: 3900 - total flux cleaned = 0.0548468 Jy ! Component: 3950 - total flux cleaned = 0.0551302 Jy ! Component: 4000 - total flux cleaned = 0.0552008 Jy ! Component: 4050 - total flux cleaned = 0.055201 Jy ! Total flux subtracted in 4096 components = 0.0552012 Jy ! Clean residual min=-0.003907 max=0.003876 Jy/beam ! Clean residual mean=-0.000024 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.470583 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 474 components and 0.470583 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1521+0430_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.063 x 4.827 at -3.072 degrees (North through East) ! Clean map min=-0.0080484 max=0.21328 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1521+0430_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1521+0430_C_a_map.mod ! Writing 474 model components to file: /vlbi/vcs9/uvm//J1521+0430_C_a_map.mod wobs /vlbi/vcs9/uvm//J1521+0430_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1521+0430_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1521+0430_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1521+0430_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.213285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00134791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.89593 1.89593 3.79186 7.58372 15.1674 30.3349 60.6698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.213 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 158.233 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1521+0430_C_a_dfm.log closed on Tue Dec 26 22:42:58 2017