! Started logfile: /vlbi/vcs9/uvm//J1924+3329_C_a_dfm.log on Tue Dec 26 22:52:47 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//J1924+3329_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1924+3329_C_a_uvm.fits ! AN table 1: 91 integrations on 36 of 36 possible baselines. ! AN table 2: 83 integrations on 45 of 45 possible baselines. ! AN table 3: 90 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.901359 visibilities/baseline/integration-bin. ! Found source: J1924+3329 ! ! 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 64184 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 J1924+3329_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)= 0.134276 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 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 53 telescope corrections were flagged in sub-array 2. ! A total of 51 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.012614Jy sigma=28.792354 ! Fit after self-cal, rms=0.936186Jy sigma=26.491552 ! 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=1.207 mas, bmaj=4.408 mas, bpa=-24.39 degrees ! Estimated noise=0.228011 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 = 0.04303 Jy ! Component: 100 - total flux cleaned = 0.0594178 Jy ! Total flux subtracted in 100 components = 0.0594178 Jy ! Clean residual min=-0.010386 max=0.014817 Jy/beam ! Clean residual mean=0.000004 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.0594178 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0594178 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=0.113697Jy sigma=3.087010 ! Fit after self-cal, rms=0.113669Jy sigma=3.083867 ! 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=1.684 mas, bmaj=4.549 mas, bpa=-23.67 degrees ! Estimated noise=0.0981217 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 = 0.0385621 Jy ! Component: 100 - total flux cleaned = 0.0618091 Jy ! Component: 150 - total flux cleaned = 0.0781091 Jy ! Component: 200 - total flux cleaned = 0.0897953 Jy ! Total flux subtracted in 200 components = 0.0897953 Jy ! Clean residual min=-0.023382 max=0.028589 Jy/beam ! Clean residual mean=0.000008 rms=0.006651 Jy/beam ! Combined flux in latest and established models = 0.149213 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 76 model components to the UV plane model. ! The established model now contains 89 components and 0.149213 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=0.105294Jy sigma=2.742095 ! Fit after self-cal, rms=0.105138Jy sigma=2.734498 ! 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: 0.57421 ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.66 KP 0.86 LA 0.70 ! MK 1.88 NL 5.48 OV 1.00 PT 3.54 ! SC 0.81 ! ! Amplitude normalization factor in sub-array 2: 0.794531 ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 0.69 HN 0.87 KP 0.93 ! LA 0.72 MK 1.40 NL 2.34 OV 0.99 ! PT 2.97 SC 0.88 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.794245 ! Telescope amplitude corrections in sub-array 3: ! BR 2.00 FD 0.61 HN 0.97 LA 0.58 ! MK 1.07 NL 2.06 OV 1.52 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.789552 ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.73 KP 0.90 LA 0.66 ! MK 1.48 NL 2.76 OV 1.02 PT 2.30 ! SC 0.80 ! ! Amplitude normalization factor in sub-array 2: 0.729206 ! Telescope amplitude corrections in sub-array 2: ! BR 0.77 FD 0.68 HN 0.76 KP 0.92 ! LA 0.75 MK 1.52 NL 2.41 OV 1.03 ! PT 3.88 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.749439 ! Telescope amplitude corrections in sub-array 3: ! BR 2.06 FD 0.62 HN 0.99 LA 0.60 ! MK 1.21 NL 2.28 OV 1.59 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.805669 ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.76 KP 0.97 LA 0.71 ! MK 1.41 NL 2.53 OV 0.93 PT 2.32 ! SC 0.82 ! ! Amplitude normalization factor in sub-array 2: 0.804265 ! Telescope amplitude corrections in sub-array 2: ! BR 0.76 FD 0.75 HN 0.69 KP 1.00 ! LA 0.73 MK 1.39 NL 1.87 OV 0.94 ! PT 3.09 SC 1.20 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.747517 ! Telescope amplitude corrections in sub-array 3: ! BR 1.87 FD 0.61 HN 0.83 LA 0.63 ! MK 1.23 NL 2.71 OV 1.50 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.858519 ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.75 KP 1.00 LA 0.71 ! MK 1.43 NL 1.79 OV 1.01 PT 2.29 ! SC 0.76 ! ! Amplitude normalization factor in sub-array 2: 0.808234 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.75 HN 0.61 KP 1.01 ! LA 0.70 MK 1.37 NL 1.65 OV 1.03 ! PT 2.56 SC 1.68 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.700125 ! Telescope amplitude corrections in sub-array 3: ! BR 2.05 FD 0.62 HN 0.83 LA 0.62 ! MK 2.15 NL 2.27 OV 1.47 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.900299 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.80 KP 1.03 LA 0.66 ! MK 1.10 NL 1.35 OV 1.34 PT 1.79 ! SC 1.11 ! ! Amplitude normalization factor in sub-array 2: 0.947463 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.76 HN 0.66 KP 0.99 ! LA 0.68 MK 1.02 NL 1.28 OV 1.53 ! PT 1.65 SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.710867 ! Telescope amplitude corrections in sub-array 3: ! BR 2.31 FD 0.75 HN 2.08 LA 0.54 ! MK 1.01 NL 1.27 OV 1.88 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.952983 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.83 KP 1.08 LA 0.63 ! MK 0.93 NL 1.40 OV 1.40 PT 1.52 ! SC 0.76 ! ! Amplitude normalization factor in sub-array 2: 0.960366 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.78 HN 0.84 KP 1.06 ! LA 0.70 MK 0.93 NL 1.38 OV 1.60 ! PT 1.49 SC 0.71 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.534023 ! Telescope amplitude corrections in sub-array 3: ! BR 1.98 FD 0.82 HN 5.79 LA 0.51 ! MK 0.99 NL 1.07 OV 1.96 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.907701 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.79 KP 0.98 LA 0.65 ! MK 0.89 NL 1.59 OV 1.74 PT 1.53 ! SC 0.76 ! ! Amplitude normalization factor in sub-array 2: 0.912737 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.73 HN 0.84 KP 0.97 ! LA 0.74 MK 0.98 NL 1.62 OV 1.95 ! PT 1.45 SC 0.69 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.455228 ! Telescope amplitude corrections in sub-array 3: ! BR 1.84 FD 0.82 HN 8.02 LA 0.51 ! MK 0.97 NL 1.11 OV 2.11 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.717979 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.71 KP 0.90 LA 0.77 ! MK 1.61 NL 2.21 OV 1.89 PT 1.88 ! SC 1.47 ! ! Amplitude normalization factor in sub-array 2: 0.742528 ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 0.72 HN 1.16 KP 0.88 ! LA 0.84 MK 2.20 NL 1.40 OV 2.10 ! PT 1.93 SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.728844 ! Telescope amplitude corrections in sub-array 3: ! BR 1.69 FD 0.79 HN 2.63 LA 0.55 ! MK 1.04 NL 0.90 OV 2.01 ! ! ! Fit before self-cal, rms=0.105138Jy sigma=2.734498 ! Fit after self-cal, rms=0.132456Jy sigma=3.936473 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=0.132456Jy sigma=3.936473 ! Fit after self-cal, rms=0.135259Jy sigma=3.917425 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=4.874 mas, bpa=-19.35 degrees ! Estimated noise=0.0475913 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 = -0.042964 Jy ! Component: 100 - total flux cleaned = -0.0574873 Jy ! Component: 150 - total flux cleaned = -0.0650231 Jy ! Component: 200 - total flux cleaned = -0.0695106 Jy ! Total flux subtracted in 200 components = -0.0695106 Jy ! Clean residual min=-0.010936 max=0.009470 Jy/beam ! Clean residual mean=-0.000006 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.0797025 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 67 model components to the UV plane model. ! The established model now contains 131 components and 0.0797024 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=0.132763Jy sigma=2.653807 ! Fit after self-cal, rms=0.132535Jy sigma=2.652424 ! 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=0.132535Jy sigma=2.652424 ! Fit after self-cal, rms=0.132638Jy sigma=2.644391 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 = -0.00265441 Jy ! Component: 100 - total flux cleaned = -0.00422196 Jy ! Component: 150 - total flux cleaned = -0.00474444 Jy ! Component: 200 - total flux cleaned = -0.00512704 Jy ! Total flux subtracted in 200 components = -0.00512704 Jy ! Clean residual min=-0.011097 max=0.008962 Jy/beam ! Clean residual mean=-0.000005 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.0745754 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 137 components and 0.0745754 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=0.132716Jy sigma=2.636898 ! Fit after self-cal, rms=0.132731Jy sigma=2.636238 ! 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: 1.835 x 4.874 at -19.35 degrees (North through East) ! Clean map min=-0.01094 max=0.034202 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=1.264 mas, bmaj=4.327 mas, bpa=-22.88 degrees ! Estimated noise=0.152535 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273213 Jy ! Component: 100 - total flux cleaned = 0.0380703 Jy ! Component: 150 - total flux cleaned = 0.0449944 Jy ! Component: 200 - total flux cleaned = 0.0502307 Jy ! Total flux subtracted in 200 components = 0.0502307 Jy ! Clean residual min=-0.006301 max=0.008111 Jy/beam ! Clean residual mean=0.000001 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.0502306 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0502306 Jy ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=4.874 mas, bpa=-19.35 degrees ! Estimated noise=0.0475913 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 = 0.0103261 Jy ! Component: 100 - total flux cleaned = 0.0155941 Jy ! Component: 150 - total flux cleaned = 0.0186569 Jy ! Component: 200 - total flux cleaned = 0.0204977 Jy ! Total flux subtracted in 200 components = 0.0204977 Jy ! Clean residual min=-0.011089 max=0.008557 Jy/beam ! Clean residual mean=-0.000004 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.0707283 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 76 components and 0.0707283 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113737 Jy ! Component: 100 - total flux cleaned = 0.00180722 Jy ! Component: 150 - total flux cleaned = 0.00203898 Jy ! Component: 200 - total flux cleaned = 0.00221077 Jy ! Total flux subtracted in 200 components = 0.00221077 Jy ! Clean residual min=-0.011103 max=0.008783 Jy/beam ! Clean residual mean=-0.000005 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 0.0729391 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.0729391 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=0.132760Jy sigma=2.636908 ! Fit after self-cal, rms=0.132739Jy sigma=2.636544 wmodel J1924+3329_C_map.mod ! Writing 82 model components to file: J1924+3329_C_map.mod wobs J1924+3329_C_uvs.fits ! Writing UV FITS file: J1924+3329_C_uvs.fits wwins J1924+3329_C_map.win ! wwins: Wrote 1 windows to J1924+3329_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 = -0.00324201 Jy ! Component: 100 - total flux cleaned = -0.00234081 Jy ! Component: 150 - total flux cleaned = -0.00178435 Jy ! Component: 200 - total flux cleaned = -0.00228463 Jy ! Component: 250 - total flux cleaned = -0.00263551 Jy ! Component: 300 - total flux cleaned = -0.00286009 Jy ! Component: 350 - total flux cleaned = -0.00317925 Jy ! Component: 400 - total flux cleaned = -0.00328173 Jy ! Component: 450 - total flux cleaned = -0.00338073 Jy ! Component: 500 - total flux cleaned = -0.00338208 Jy ! Component: 550 - total flux cleaned = -0.0034749 Jy ! Component: 600 - total flux cleaned = -0.00329514 Jy ! Component: 650 - total flux cleaned = -0.00303627 Jy ! Component: 700 - total flux cleaned = -0.00261921 Jy ! Component: 750 - total flux cleaned = -0.0023769 Jy ! Component: 800 - total flux cleaned = -0.0020606 Jy ! Component: 850 - total flux cleaned = -0.00175115 Jy ! Component: 900 - total flux cleaned = -0.00130008 Jy ! Component: 950 - total flux cleaned = -0.0010086 Jy ! Component: 1000 - total flux cleaned = -0.000794437 Jy ! Component: 1050 - total flux cleaned = -0.000584654 Jy ! Component: 1100 - total flux cleaned = -0.000313 Jy ! Component: 1150 - total flux cleaned = -0.000247632 Jy ! Component: 1200 - total flux cleaned = -0.000182 Jy ! Component: 1250 - total flux cleaned = 7.50457e-05 Jy ! Component: 1300 - total flux cleaned = 0.000388993 Jy ! Component: 1350 - total flux cleaned = 0.000450065 Jy ! Component: 1400 - total flux cleaned = 0.000873 Jy ! Component: 1450 - total flux cleaned = 0.00122787 Jy ! Component: 1500 - total flux cleaned = 0.0014601 Jy ! Component: 1550 - total flux cleaned = 0.00174505 Jy ! Component: 1600 - total flux cleaned = 0.00196898 Jy ! Component: 1650 - total flux cleaned = 0.00240967 Jy ! Component: 1700 - total flux cleaned = 0.00267935 Jy ! Component: 1750 - total flux cleaned = 0.00289273 Jy ! Component: 1800 - total flux cleaned = 0.00326013 Jy ! Component: 1850 - total flux cleaned = 0.00351907 Jy ! Component: 1900 - total flux cleaned = 0.00382441 Jy ! Component: 1950 - total flux cleaned = 0.00422611 Jy ! Component: 2000 - total flux cleaned = 0.00437366 Jy ! Component: 2050 - total flux cleaned = 0.00456973 Jy ! Component: 2100 - total flux cleaned = 0.00485919 Jy ! Component: 2150 - total flux cleaned = 0.00500205 Jy ! Component: 2200 - total flux cleaned = 0.00523711 Jy ! Component: 2250 - total flux cleaned = 0.00556233 Jy ! Component: 2300 - total flux cleaned = 0.00579193 Jy ! Component: 2350 - total flux cleaned = 0.00610907 Jy ! Component: 2400 - total flux cleaned = 0.00628753 Jy ! Component: 2450 - total flux cleaned = 0.00659779 Jy ! Component: 2500 - total flux cleaned = 0.00694886 Jy ! Component: 2550 - total flux cleaned = 0.00720866 Jy ! Component: 2600 - total flux cleaned = 0.00746543 Jy ! Component: 2650 - total flux cleaned = 0.00763557 Jy ! Component: 2700 - total flux cleaned = 0.00793007 Jy ! Component: 2750 - total flux cleaned = 0.00826328 Jy ! Component: 2800 - total flux cleaned = 0.00846943 Jy ! Component: 2850 - total flux cleaned = 0.00859198 Jy ! Component: 2900 - total flux cleaned = 0.00879484 Jy ! Component: 2950 - total flux cleaned = 0.00903567 Jy ! Component: 3000 - total flux cleaned = 0.00927448 Jy ! Component: 3050 - total flux cleaned = 0.00951105 Jy ! Component: 3100 - total flux cleaned = 0.00974659 Jy ! Component: 3150 - total flux cleaned = 0.0100579 Jy ! Component: 3200 - total flux cleaned = 0.0102511 Jy ! Component: 3250 - total flux cleaned = 0.0105575 Jy ! Component: 3300 - total flux cleaned = 0.0107476 Jy ! Component: 3350 - total flux cleaned = 0.0110116 Jy ! Component: 3400 - total flux cleaned = 0.0111617 Jy ! Component: 3450 - total flux cleaned = 0.0113853 Jy ! Component: 3500 - total flux cleaned = 0.0116076 Jy ! Component: 3550 - total flux cleaned = 0.0117549 Jy ! Component: 3600 - total flux cleaned = 0.0120107 Jy ! Component: 3650 - total flux cleaned = 0.0123011 Jy ! Component: 3700 - total flux cleaned = 0.0124096 Jy ! Component: 3750 - total flux cleaned = 0.0126968 Jy ! Component: 3800 - total flux cleaned = 0.012875 Jy ! Component: 3850 - total flux cleaned = 0.0129813 Jy ! Component: 3900 - total flux cleaned = 0.0131226 Jy ! Component: 3950 - total flux cleaned = 0.0131932 Jy ! Component: 4000 - total flux cleaned = 0.0134382 Jy ! Component: 4050 - total flux cleaned = 0.013508 Jy ! Total flux subtracted in 4096 components = 0.0136467 Jy ! Clean residual min=-0.001942 max=0.002001 Jy/beam ! Clean residual mean=0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0865858 Jy keep ! Adding 474 model components to the UV plane model. ! The established model now contains 556 components and 0.0865858 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1924+3329_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 4.874 at -19.35 degrees (North through East) ! Clean map min=-0.0056095 max=0.036309 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1924+3329_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1924+3329_C_a_map.mod ! Writing 556 model components to file: /vlbi/vcs9/uvm//J1924+3329_C_a_map.mod wobs /vlbi/vcs9/uvm//J1924+3329_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1924+3329_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1924+3329_C_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1924+3329_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0363093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000698959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.77504 5.77504 11.5501 23.1001 46.2003 92.4006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 51.947 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1924+3329_C_a_dfm.log closed on Tue Dec 26 22:52:52 2017