! Started logfile: /vlbi/vcs9/uvm//J0509+1011_X_a_dfm.log on Tue Dec 26 21:40:41 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//J0509+1011_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0509+1011_X_a_uvm.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.761261 visibilities/baseline/integration-bin. ! Found source: J0509+1011 ! ! 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 12168 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 J0509+1011_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)= 0.273432 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 68 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 68 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 68 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 68 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 68 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 68 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 68 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 68 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=1.038171Jy sigma=27.223811 ! Fit after self-cal, rms=0.735008Jy sigma=19.105348 ! 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=0.733 mas, bmaj=2.002 mas, bpa=0.07482 degrees ! Estimated noise=0.364909 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 = 0.222285 Jy ! Component: 100 - total flux cleaned = 0.275674 Jy ! Total flux subtracted in 100 components = 0.275674 Jy ! Clean residual min=-0.007169 max=0.016314 Jy/beam ! Clean residual mean=0.000002 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.275674 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.275674 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=0.042775Jy sigma=1.062887 ! Fit after self-cal, rms=0.042767Jy sigma=1.062652 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220269 Jy ! Component: 100 - total flux cleaned = 0.0312044 Jy ! Total flux subtracted in 100 components = 0.0312044 Jy ! Clean residual min=-0.004709 max=0.004922 Jy/beam ! Clean residual mean=0.000000 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.306879 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.306879 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=0.033545Jy sigma=0.786392 ! Fit after self-cal, rms=0.033537Jy sigma=0.786124 ! 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=0.8941 mas, bmaj=2.225 mas, bpa=-0.553 degrees ! Estimated noise=0.245588 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 = 0.00503524 Jy ! Component: 100 - total flux cleaned = 0.00782385 Jy ! Component: 150 - total flux cleaned = 0.00946774 Jy ! Component: 200 - total flux cleaned = 0.0100515 Jy ! Total flux subtracted in 200 components = 0.0100515 Jy ! Clean residual min=-0.004207 max=0.003992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.31693 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.31693 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=0.033020Jy sigma=0.769629 ! Fit after self-cal, rms=0.033018Jy sigma=0.769548 ! 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: 0.997963 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.00 ! LA 0.93 MK 1.03 NL 1.02 OV 1.04 ! PT 1.02 SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01531 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.01 LA 0.95 ! MK 0.93 NL 0.95 OV 0.99 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.998483 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 1.00 ! LA 0.96 MK 1.03 NL 1.00 OV 1.04 ! PT 1.01 SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00914 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.02 LA 0.98 ! MK 0.93 NL 0.96 OV 1.00 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.99663 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 1.01 ! LA 0.96 MK 1.03 NL 1.01 OV 1.03 ! PT 1.01 SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00939 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.01 LA 0.97 ! MK 0.94 NL 0.95 OV 1.00 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.998061 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.04 KP 1.00 ! LA 0.93 MK 1.03 NL 1.01 OV 1.04 ! PT 1.01 SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00658 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.02 LA 0.98 ! MK 0.96 NL 0.96 OV 0.99 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.993329 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 KP 0.98 ! LA 0.95 MK 1.04 NL 1.03 OV 1.05 ! PT 1.02 SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999209 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.01 LA 0.99 ! MK 0.95 NL 0.96 OV 0.99 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.989896 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 1.01 ! LA 0.94 MK 1.05 NL 1.01 OV 1.04 ! PT 1.02 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993593 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 1.05 LA 0.99 ! MK 0.98 NL 0.97 OV 1.01 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.989557 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 1.01 ! LA 0.95 MK 1.04 NL 1.02 OV 1.04 ! PT 1.01 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994841 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.03 LA 1.00 ! MK 0.97 NL 0.95 OV 1.02 PT 1.00 ! SC 1.08 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.99078 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 KP 1.01 ! LA 0.94 MK 1.04 NL 1.01 OV 1.04 ! PT 1.02 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.990539 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.02 LA 1.00 ! MK 0.97 NL 0.96 OV 1.02 PT 1.01 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.033018Jy sigma=0.769548 ! Fit after self-cal, rms=0.030502Jy sigma=0.694562 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=0.030502Jy sigma=0.694562 ! Fit after self-cal, rms=0.030502Jy sigma=0.694556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.24 mas, bpa=-0.3987 degrees ! Estimated noise=0.244858 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) ! Added new window around map position (-23.8, -35.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174122 Jy ! Component: 100 - total flux cleaned = 0.00192858 Jy ! Component: 150 - total flux cleaned = 0.00197388 Jy ! Component: 200 - total flux cleaned = 0.0019728 Jy ! Total flux subtracted in 200 components = 0.0019728 Jy ! Clean residual min=-0.001513 max=0.001616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.318903 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.318903 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=0.030341Jy sigma=0.689600 ! Fit after self-cal, rms=0.030331Jy sigma=0.689345 ! Inverting map ! Added new window around map position (-19.4, 28). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395112 Jy ! Component: 100 - total flux cleaned = 0.000633929 Jy ! Component: 150 - total flux cleaned = 0.000832052 Jy ! Component: 200 - total flux cleaned = 0.00100979 Jy ! Total flux subtracted in 200 components = 0.00100979 Jy ! Clean residual min=-0.001454 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.319913 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.319913 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=0.030201Jy sigma=0.685620 ! Fit after self-cal, rms=0.030190Jy sigma=0.685358 ! 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=0.030190Jy sigma=0.685358 ! Fit after self-cal, rms=0.030187Jy sigma=0.685271 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 (-2.2, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959449 Jy ! Component: 100 - total flux cleaned = 0.000958732 Jy ! Component: 150 - total flux cleaned = 0.00106894 Jy ! Component: 200 - total flux cleaned = 0.00113629 Jy ! Total flux subtracted in 200 components = 0.00113629 Jy ! Clean residual min=-0.001267 max=0.001147 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.321049 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 0.321049 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=0.030082Jy sigma=0.682347 ! Fit after self-cal, rms=0.030078Jy sigma=0.682243 ! 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: 0.894 x 2.24 at -0.3987 degrees (North through East) ! Clean map min=-0.0014303 max=0.26631 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=0.030078Jy sigma=0.682243 ! Fit after self-cal, rms=0.030002Jy sigma=0.677062 ! 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=0.030002Jy sigma=0.677062 ! Fit after self-cal, rms=0.030001Jy sigma=0.677051 ! Inverting map and beam ! Estimated beam: bmin=0.8948 mas, bmaj=2.24 mas, bpa=-0.3598 degrees ! Estimated noise=0.244925 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264214 Jy ! Component: 100 - total flux cleaned = 0.000294178 Jy ! Component: 150 - total flux cleaned = 0.000292472 Jy ! Component: 200 - total flux cleaned = 0.000292487 Jy ! Total flux subtracted in 200 components = 0.000292487 Jy ! Clean residual min=-0.001082 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.321341 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.321341 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=0.029955Jy sigma=0.675907 ! Fit after self-cal, rms=0.029954Jy sigma=0.675866 ! 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=0.7319 mas, bmaj=2.006 mas, bpa=0.1357 degrees ! Estimated noise=0.374525 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.221579 Jy ! Component: 100 - total flux cleaned = 0.275066 Jy ! Component: 150 - total flux cleaned = 0.297187 Jy ! Component: 200 - total flux cleaned = 0.306386 Jy ! Total flux subtracted in 200 components = 0.306386 Jy ! Clean residual min=-0.002295 max=0.002842 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.306386 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.306386 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8948 mas, bmaj=2.24 mas, bpa=-0.3598 degrees ! Estimated noise=0.244925 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 = 0.00455314 Jy ! Component: 100 - total flux cleaned = 0.00741121 Jy ! Component: 150 - total flux cleaned = 0.00917084 Jy ! Component: 200 - total flux cleaned = 0.00990186 Jy ! Total flux subtracted in 200 components = 0.00990186 Jy ! Clean residual min=-0.001265 max=0.001110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.316288 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 0.316288 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627486 Jy ! Component: 100 - total flux cleaned = 0.00117684 Jy ! Component: 150 - total flux cleaned = 0.00162578 Jy ! Component: 200 - total flux cleaned = 0.00202689 Jy ! Total flux subtracted in 200 components = 0.00202689 Jy ! Clean residual min=-0.001165 max=0.001020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.318315 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 69 components and 0.318315 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=0.030028Jy sigma=0.677816 ! Fit after self-cal, rms=0.030021Jy sigma=0.677592 wmodel J0509+1011_X_map.mod ! Writing 69 model components to file: J0509+1011_X_map.mod wobs J0509+1011_X_uvs.fits ! Writing UV FITS file: J0509+1011_X_uvs.fits wwins J0509+1011_X_map.win ! wwins: Wrote 4 windows to J0509+1011_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 = -0.000345834 Jy ! Component: 100 - total flux cleaned = -0.000561783 Jy ! Component: 150 - total flux cleaned = -0.000750188 Jy ! Component: 200 - total flux cleaned = -0.000931711 Jy ! Component: 250 - total flux cleaned = -0.00113874 Jy ! Component: 300 - total flux cleaned = -0.00133926 Jy ! Component: 350 - total flux cleaned = -0.00151914 Jy ! Component: 400 - total flux cleaned = -0.00166504 Jy ! Component: 450 - total flux cleaned = -0.00180725 Jy ! Component: 500 - total flux cleaned = -0.00191857 Jy ! Component: 550 - total flux cleaned = -0.00205441 Jy ! Component: 600 - total flux cleaned = -0.00214747 Jy ! Component: 650 - total flux cleaned = -0.00223859 Jy ! Component: 700 - total flux cleaned = -0.00235333 Jy ! Component: 750 - total flux cleaned = -0.00246607 Jy ! Component: 800 - total flux cleaned = -0.00256438 Jy ! Component: 850 - total flux cleaned = -0.0026371 Jy ! Component: 900 - total flux cleaned = -0.00270868 Jy ! Component: 950 - total flux cleaned = -0.00277898 Jy ! Component: 1000 - total flux cleaned = -0.00285973 Jy ! Component: 1050 - total flux cleaned = -0.00288262 Jy ! Component: 1100 - total flux cleaned = -0.00296154 Jy ! Component: 1150 - total flux cleaned = -0.00302814 Jy ! Component: 1200 - total flux cleaned = -0.00306098 Jy ! Component: 1250 - total flux cleaned = -0.00310383 Jy ! Component: 1300 - total flux cleaned = -0.00314615 Jy ! Component: 1350 - total flux cleaned = -0.00315653 Jy ! Component: 1400 - total flux cleaned = -0.00314622 Jy ! Component: 1450 - total flux cleaned = -0.00321794 Jy ! Component: 1500 - total flux cleaned = -0.00321787 Jy ! Component: 1550 - total flux cleaned = -0.0032276 Jy ! Component: 1600 - total flux cleaned = -0.0032674 Jy ! Component: 1650 - total flux cleaned = -0.00329687 Jy ! Component: 1700 - total flux cleaned = -0.00331635 Jy ! Component: 1750 - total flux cleaned = -0.00337404 Jy ! Component: 1800 - total flux cleaned = -0.00336448 Jy ! Component: 1850 - total flux cleaned = -0.00339274 Jy ! Component: 1900 - total flux cleaned = -0.00339276 Jy ! Component: 1950 - total flux cleaned = -0.00339254 Jy ! Component: 2000 - total flux cleaned = -0.00341988 Jy ! Component: 2050 - total flux cleaned = -0.00341096 Jy ! Component: 2100 - total flux cleaned = -0.00344667 Jy ! Component: 2150 - total flux cleaned = -0.00342008 Jy ! Component: 2200 - total flux cleaned = -0.00346391 Jy ! Component: 2250 - total flux cleaned = -0.00345528 Jy ! Component: 2300 - total flux cleaned = -0.00347252 Jy ! Component: 2350 - total flux cleaned = -0.00348947 Jy ! Component: 2400 - total flux cleaned = -0.00348939 Jy ! Component: 2450 - total flux cleaned = -0.00348103 Jy ! Component: 2500 - total flux cleaned = -0.0034728 Jy ! Component: 2550 - total flux cleaned = -0.00349747 Jy ! Component: 2600 - total flux cleaned = -0.00350565 Jy ! Component: 2650 - total flux cleaned = -0.00350563 Jy ! Component: 2700 - total flux cleaned = -0.00350554 Jy ! Component: 2750 - total flux cleaned = -0.00351335 Jy ! Component: 2800 - total flux cleaned = -0.00351328 Jy ! Component: 2850 - total flux cleaned = -0.00352123 Jy ! Component: 2900 - total flux cleaned = -0.00351341 Jy ! Component: 2950 - total flux cleaned = -0.00350579 Jy ! Component: 3000 - total flux cleaned = -0.00349811 Jy ! Component: 3050 - total flux cleaned = -0.00351319 Jy ! Component: 3100 - total flux cleaned = -0.00351321 Jy ! Component: 3150 - total flux cleaned = -0.00351312 Jy ! Component: 3200 - total flux cleaned = -0.00354262 Jy ! Component: 3250 - total flux cleaned = -0.00356454 Jy ! Component: 3300 - total flux cleaned = -0.00356453 Jy ! Component: 3350 - total flux cleaned = -0.00358614 Jy ! Component: 3400 - total flux cleaned = -0.00357179 Jy ! Component: 3450 - total flux cleaned = -0.00357179 Jy ! Component: 3500 - total flux cleaned = -0.00357872 Jy ! Component: 3550 - total flux cleaned = -0.00355781 Jy ! Component: 3600 - total flux cleaned = -0.00357852 Jy ! Component: 3650 - total flux cleaned = -0.00355793 Jy ! Component: 3700 - total flux cleaned = -0.00355115 Jy ! Component: 3750 - total flux cleaned = -0.00353761 Jy ! Component: 3800 - total flux cleaned = -0.00353759 Jy ! Component: 3850 - total flux cleaned = -0.00352434 Jy ! Component: 3900 - total flux cleaned = -0.00353762 Jy ! Component: 3950 - total flux cleaned = -0.00351132 Jy ! Component: 4000 - total flux cleaned = -0.00349832 Jy ! Component: 4050 - total flux cleaned = -0.00353059 Jy ! Total flux subtracted in 4096 components = -0.00350483 Jy ! Clean residual min=-0.000390 max=0.000419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.31481 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 373 components and 0.31481 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0509+1011_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8948 x 2.24 at -0.3598 degrees (North through East) ! Clean map min=-0.00079429 max=0.2673 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0509+1011_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0509+1011_X_a_map.mod ! Writing 373 model components to file: /vlbi/vcs9/uvm//J0509+1011_X_a_map.mod wobs /vlbi/vcs9/uvm//J0509+1011_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0509+1011_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0509+1011_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0509+1011_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.267303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122923 0.122923 0.245847 0.491693 0.983387 1.96677 3.93355 7.86709 15.7342 31.4684 62.9367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2440.54 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0509+1011_X_a_dfm.log closed on Tue Dec 26 21:40:44 2017