! Started logfile: /vlbi/vcs9/uvm//J0336+3218_X_a_dfm.log on Tue Dec 26 21:23:53 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//J0336+3218_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0336+3218_X_a_uvm.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.942669 visibilities/baseline/integration-bin. ! Found source: J0336+3218 ! ! 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 8024 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 J0336+3218_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)= 0.745012 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 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.248465Jy sigma=31.363448 ! Fit after self-cal, rms=0.458823Jy sigma=10.794506 ! 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=1.139 mas, bmaj=2.524 mas, bpa=-1.322 degrees ! Estimated noise=0.583373 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 = 0.591186 Jy ! Component: 100 - total flux cleaned = 0.783606 Jy ! Total flux subtracted in 100 components = 0.783606 Jy ! Clean residual min=-0.049996 max=0.094488 Jy/beam ! Clean residual mean=-0.000030 rms=0.013451 Jy/beam ! Combined flux in latest and established models = 0.783606 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.783606 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=0.216499Jy sigma=5.205104 ! Fit after self-cal, rms=0.213171Jy sigma=5.116699 ! Inverting map ! Added new window around map position (1.6, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.116626 Jy ! Component: 100 - total flux cleaned = 0.155863 Jy ! Total flux subtracted in 100 components = 0.155863 Jy ! Clean residual min=-0.033310 max=0.097675 Jy/beam ! Clean residual mean=0.000020 rms=0.009998 Jy/beam ! Combined flux in latest and established models = 0.939469 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.939469 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=0.161612Jy sigma=3.937314 ! Fit after self-cal, rms=0.160301Jy sigma=3.890699 ! Inverting map ! Added new window around map position (4.6, -3.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0984906 Jy ! Component: 100 - total flux cleaned = 0.145369 Jy ! Total flux subtracted in 100 components = 0.145369 Jy ! Clean residual min=-0.023115 max=0.027669 Jy/beam ! Clean residual mean=0.000013 rms=0.005857 Jy/beam ! Combined flux in latest and established models = 1.08484 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 1.08484 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=0.098883Jy sigma=2.240190 ! Fit after self-cal, rms=0.096417Jy sigma=2.178862 ! 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=1.418 mas, bmaj=2.703 mas, bpa=-0.4713 degrees ! Estimated noise=0.315825 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 = 0.0414352 Jy ! Component: 100 - total flux cleaned = 0.0685579 Jy ! Component: 150 - total flux cleaned = 0.0885997 Jy ! Component: 200 - total flux cleaned = 0.102785 Jy ! Total flux subtracted in 200 components = 0.102785 Jy ! Clean residual min=-0.016202 max=0.020419 Jy/beam ! Clean residual mean=0.000019 rms=0.004332 Jy/beam ! Combined flux in latest and established models = 1.18762 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 1.18762 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=0.076761Jy sigma=1.676739 ! Fit after self-cal, rms=0.075892Jy sigma=1.656184 ! 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: 1.03837 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.89 KP 0.97 ! LA 0.96 NL 0.99 OV 0.97 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.970722 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.02 KP 1.02 ! LA 1.00 MK 1.06 NL 1.03 OV 1.03 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0347 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.89 KP 0.97 ! LA 0.96 NL 0.99 OV 0.98 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.97353 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.02 KP 1.01 ! LA 1.00 MK 1.06 NL 1.03 OV 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.03525 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.89 KP 0.97 ! LA 0.96 NL 0.99 OV 0.97 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.971561 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.05 HN 1.03 KP 1.02 ! LA 1.00 MK 1.05 NL 1.02 OV 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0344 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.89 KP 0.97 ! LA 0.96 NL 0.99 OV 0.98 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.973704 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.02 KP 1.01 ! LA 1.00 MK 1.05 NL 1.03 OV 1.02 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.03152 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.90 KP 0.98 ! LA 0.96 NL 1.00 OV 0.97 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.975527 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.02 KP 1.02 ! LA 1.00 MK 1.04 NL 1.03 OV 1.03 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.03163 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.89 KP 0.99 ! LA 0.96 NL 1.00 OV 0.98 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.975034 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.03 KP 1.02 ! LA 1.00 MK 1.03 NL 1.03 OV 1.02 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.03499 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.89 KP 0.98 ! LA 0.96 NL 1.00 OV 0.97 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.976498 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.02 KP 1.01 ! LA 1.00 MK 1.03 NL 1.03 OV 1.02 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.03424 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.90 KP 0.98 ! LA 0.96 NL 1.00 OV 0.97 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.974789 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.03 KP 1.02 ! LA 1.00 MK 1.04 NL 1.03 OV 1.02 ! ! ! Fit before self-cal, rms=0.075892Jy sigma=1.656184 ! Fit after self-cal, rms=0.067499Jy sigma=1.584708 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=0.067499Jy sigma=1.584708 ! Fit after self-cal, rms=0.067511Jy sigma=1.584649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=2.685 mas, bpa=-0.9893 degrees ! Estimated noise=0.317032 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 = 0.0115038 Jy ! Component: 100 - total flux cleaned = 0.0184179 Jy ! Component: 150 - total flux cleaned = 0.0233095 Jy ! Component: 200 - total flux cleaned = 0.0266121 Jy ! Total flux subtracted in 200 components = 0.0266121 Jy ! Clean residual min=-0.016507 max=0.018655 Jy/beam ! Clean residual mean=0.000024 rms=0.004269 Jy/beam ! Combined flux in latest and established models = 1.21423 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 1.21423 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=0.064369Jy sigma=1.505582 ! Fit after self-cal, rms=0.064274Jy sigma=1.502877 ! 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=0.064274Jy sigma=1.502877 ! Fit after self-cal, rms=0.063854Jy sigma=1.496693 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 = 0.00403513 Jy ! Component: 100 - total flux cleaned = 0.00518004 Jy ! Component: 150 - total flux cleaned = 0.00579925 Jy ! Component: 200 - total flux cleaned = 0.00655093 Jy ! Total flux subtracted in 200 components = 0.00655093 Jy ! Clean residual min=-0.016239 max=0.017878 Jy/beam ! Clean residual mean=0.000024 rms=0.004185 Jy/beam ! Combined flux in latest and established models = 1.22079 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 1.22079 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=0.062825Jy sigma=1.470895 ! Fit after self-cal, rms=0.062608Jy sigma=1.467594 ! 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: 1.416 x 2.685 at -0.9893 degrees (North through East) ! Clean map min=-0.016246 max=0.69086 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=0.062608Jy sigma=1.467594 ! Fit after self-cal, rms=0.047962Jy sigma=1.021237 ! 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=0.047962Jy sigma=1.021237 ! Fit after self-cal, rms=0.047816Jy sigma=1.019490 ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=2.663 mas, bpa=-1.398 degrees ! Estimated noise=0.317157 mJy/beam. ! Added new window around map position (6.8, -5.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184437 Jy ! Component: 100 - total flux cleaned = 0.0259727 Jy ! Component: 150 - total flux cleaned = 0.0284763 Jy ! Component: 200 - total flux cleaned = 0.0298091 Jy ! Total flux subtracted in 200 components = 0.0298091 Jy ! Clean residual min=-0.006382 max=0.005322 Jy/beam ! Clean residual mean=0.000004 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 1.25059 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 1.25059 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=0.041913Jy sigma=0.849140 ! Fit after self-cal, rms=0.041270Jy sigma=0.833889 ! 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=1.146 mas, bmaj=2.495 mas, bpa=-1.998 degrees ! Estimated noise=0.582403 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.589801 Jy ! Component: 100 - total flux cleaned = 0.799574 Jy ! Component: 150 - total flux cleaned = 0.919738 Jy ! Component: 200 - total flux cleaned = 0.996684 Jy ! Total flux subtracted in 200 components = 0.996684 Jy ! Clean residual min=-0.019927 max=0.031376 Jy/beam ! Clean residual mean=-0.000009 rms=0.005840 Jy/beam ! Combined flux in latest and established models = 0.996684 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.996684 Jy ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=2.663 mas, bpa=-1.398 degrees ! Estimated noise=0.317157 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 = 0.066442 Jy ! Component: 100 - total flux cleaned = 0.111168 Jy ! Component: 150 - total flux cleaned = 0.143804 Jy ! Component: 200 - total flux cleaned = 0.168396 Jy ! Total flux subtracted in 200 components = 0.168396 Jy ! Clean residual min=-0.009968 max=0.013057 Jy/beam ! Clean residual mean=0.000003 rms=0.002930 Jy/beam ! Combined flux in latest and established models = 1.16508 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 1.16508 Jy ! Inverting map ! Added new window around map position (14.6, 7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193474 Jy ! Component: 100 - total flux cleaned = 0.0343515 Jy ! Component: 150 - total flux cleaned = 0.0464371 Jy ! Component: 200 - total flux cleaned = 0.0562352 Jy ! Total flux subtracted in 200 components = 0.0562352 Jy ! Clean residual min=-0.006100 max=0.006767 Jy/beam ! Clean residual mean=0.000002 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 1.22132 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 1.22132 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742793 Jy ! Component: 100 - total flux cleaned = 0.0133648 Jy ! Component: 150 - total flux cleaned = 0.0183932 Jy ! Component: 200 - total flux cleaned = 0.0217399 Jy ! Total flux subtracted in 200 components = 0.0217399 Jy ! Clean residual min=-0.004996 max=0.005445 Jy/beam ! Clean residual mean=0.000002 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 1.24306 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 1.24305 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=0.040917Jy sigma=0.831065 ! Fit after self-cal, rms=0.040717Jy sigma=0.826837 wmodel J0336+3218_X_map.mod ! Writing 106 model components to file: J0336+3218_X_map.mod wobs J0336+3218_X_uvs.fits ! Writing UV FITS file: J0336+3218_X_uvs.fits wwins J0336+3218_X_map.win ! wwins: Wrote 5 windows to J0336+3218_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 = 0.00076964 Jy ! Component: 100 - total flux cleaned = 0.000684896 Jy ! Component: 150 - total flux cleaned = 0.00052267 Jy ! Component: 200 - total flux cleaned = 0.000142562 Jy ! Component: 250 - total flux cleaned = -0.00028725 Jy ! Component: 300 - total flux cleaned = -0.000765653 Jy ! Component: 350 - total flux cleaned = -0.000962899 Jy ! Component: 400 - total flux cleaned = -0.00115185 Jy ! Component: 450 - total flux cleaned = -0.00145664 Jy ! Component: 500 - total flux cleaned = -0.0016932 Jy ! Component: 550 - total flux cleaned = -0.00198108 Jy ! Component: 600 - total flux cleaned = -0.00231662 Jy ! Component: 650 - total flux cleaned = -0.0026407 Jy ! Component: 700 - total flux cleaned = -0.00285227 Jy ! Component: 750 - total flux cleaned = -0.00310984 Jy ! Component: 800 - total flux cleaned = -0.003408 Jy ! Component: 850 - total flux cleaned = -0.00360238 Jy ! Component: 900 - total flux cleaned = -0.00379099 Jy ! Component: 950 - total flux cleaned = -0.00397494 Jy ! Component: 1000 - total flux cleaned = -0.00415428 Jy ! Component: 1050 - total flux cleaned = -0.00428528 Jy ! Component: 1100 - total flux cleaned = -0.00428659 Jy ! Component: 1150 - total flux cleaned = -0.00437033 Jy ! Component: 1200 - total flux cleaned = -0.00440945 Jy ! Component: 1250 - total flux cleaned = -0.0042907 Jy ! Component: 1300 - total flux cleaned = -0.00425313 Jy ! Component: 1350 - total flux cleaned = -0.00429116 Jy ! Component: 1400 - total flux cleaned = -0.00417811 Jy ! Component: 1450 - total flux cleaned = -0.00403263 Jy ! Component: 1500 - total flux cleaned = -0.00406941 Jy ! Component: 1550 - total flux cleaned = -0.00396499 Jy ! Component: 1600 - total flux cleaned = -0.00393217 Jy ! Component: 1650 - total flux cleaned = -0.00386634 Jy ! Component: 1700 - total flux cleaned = -0.00383424 Jy ! Component: 1750 - total flux cleaned = -0.00370542 Jy ! Component: 1800 - total flux cleaned = -0.0035791 Jy ! Component: 1850 - total flux cleaned = -0.00342547 Jy ! Component: 1900 - total flux cleaned = -0.0032745 Jy ! Component: 1950 - total flux cleaned = -0.00315618 Jy ! Component: 2000 - total flux cleaned = -0.00309821 Jy ! Component: 2050 - total flux cleaned = -0.00301324 Jy ! Component: 2100 - total flux cleaned = -0.00295678 Jy ! Component: 2150 - total flux cleaned = -0.0028736 Jy ! Component: 2200 - total flux cleaned = -0.00281961 Jy ! Component: 2250 - total flux cleaned = -0.00274037 Jy ! Component: 2300 - total flux cleaned = -0.00263791 Jy ! Component: 2350 - total flux cleaned = -0.00268786 Jy ! Component: 2400 - total flux cleaned = -0.00258779 Jy ! Component: 2450 - total flux cleaned = -0.00256369 Jy ! Component: 2500 - total flux cleaned = -0.00254004 Jy ! Component: 2550 - total flux cleaned = -0.0023994 Jy ! Component: 2600 - total flux cleaned = -0.00240015 Jy ! Component: 2650 - total flux cleaned = -0.00228686 Jy ! Component: 2700 - total flux cleaned = -0.00228671 Jy ! Component: 2750 - total flux cleaned = -0.00226456 Jy ! Component: 2800 - total flux cleaned = -0.00217758 Jy ! Component: 2850 - total flux cleaned = -0.00209301 Jy ! Component: 2900 - total flux cleaned = -0.00198897 Jy ! Component: 2950 - total flux cleaned = -0.00200916 Jy ! Component: 3000 - total flux cleaned = -0.00190872 Jy ! Component: 3050 - total flux cleaned = -0.00194829 Jy ! Component: 3100 - total flux cleaned = -0.00190917 Jy ! Component: 3150 - total flux cleaned = -0.00187038 Jy ! Component: 3200 - total flux cleaned = -0.00190792 Jy ! Component: 3250 - total flux cleaned = -0.00185196 Jy ! Component: 3300 - total flux cleaned = -0.0017792 Jy ! Component: 3350 - total flux cleaned = -0.00185128 Jy ! Component: 3400 - total flux cleaned = -0.00183313 Jy ! Component: 3450 - total flux cleaned = -0.00179816 Jy ! Component: 3500 - total flux cleaned = -0.00181538 Jy ! Component: 3550 - total flux cleaned = -0.00184961 Jy ! Component: 3600 - total flux cleaned = -0.00181637 Jy ! Component: 3650 - total flux cleaned = -0.00183247 Jy ! Component: 3700 - total flux cleaned = -0.00180004 Jy ! Component: 3750 - total flux cleaned = -0.00175212 Jy ! Component: 3800 - total flux cleaned = -0.00175269 Jy ! Component: 3850 - total flux cleaned = -0.0016908 Jy ! Component: 3900 - total flux cleaned = -0.00170589 Jy ! Component: 3950 - total flux cleaned = -0.00163079 Jy ! Component: 4000 - total flux cleaned = -0.00158667 Jy ! Component: 4050 - total flux cleaned = -0.00157238 Jy ! Total flux subtracted in 4096 components = -0.00155813 Jy ! Clean residual min=-0.000732 max=0.001022 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 1.2415 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 443 components and 1.2415 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0336+3218_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.428 x 2.663 at -1.398 degrees (North through East) ! Clean map min=-0.0022142 max=0.69148 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0336+3218_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0336+3218_X_a_map.mod ! Writing 443 model components to file: /vlbi/vcs9/uvm//J0336+3218_X_a_map.mod wobs /vlbi/vcs9/uvm//J0336+3218_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0336+3218_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0336+3218_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0336+3218_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.691478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118301 0.118301 0.236602 0.473203 0.946406 1.89281 3.78563 7.57125 15.1425 30.285 60.57 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.691 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2535.91 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0336+3218_X_a_dfm.log closed on Tue Dec 26 21:23:56 2017