! Started logfile: /vlbi/vcs9/uvm//J0710+4732_C_b_dfm.log on Tue Dec 26 21:50:36 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//J0710+4732_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0710+4732_C_b_uvm.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.715054 visibilities/baseline/integration-bin. ! Found source: J0710+4732 ! ! 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 12768 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 J0710+4732_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)= 0.33641 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 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.064367Jy sigma=29.020394 ! Fit after self-cal, rms=0.674684Jy sigma=18.439602 ! 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=1.46 mas, bmaj=3.234 mas, bpa=-43.99 degrees ! Estimated noise=0.384968 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 = 0.274025 Jy ! Component: 100 - total flux cleaned = 0.317995 Jy ! Total flux subtracted in 100 components = 0.317995 Jy ! Clean residual min=-0.008467 max=0.034006 Jy/beam ! Clean residual mean=0.000020 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.317995 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.317995 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=0.068843Jy sigma=1.664978 ! Fit after self-cal, rms=0.068377Jy sigma=1.654834 ! Inverting map ! Added new window around map position (0, 3.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348639 Jy ! Component: 100 - total flux cleaned = 0.0517823 Jy ! Total flux subtracted in 100 components = 0.0517823 Jy ! Clean residual min=-0.006490 max=0.007238 Jy/beam ! Clean residual mean=0.000010 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.369777 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.369777 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=0.048520Jy sigma=1.059287 ! Fit after self-cal, rms=0.046350Jy sigma=1.008758 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135201 Jy ! Component: 100 - total flux cleaned = 0.0201715 Jy ! Total flux subtracted in 100 components = 0.0201715 Jy ! Clean residual min=-0.004797 max=0.005585 Jy/beam ! Clean residual mean=0.000006 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.389949 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.389949 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=0.042054Jy sigma=0.885092 ! Fit after self-cal, rms=0.041735Jy sigma=0.878006 ! 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=1.854 mas, bmaj=3.881 mas, bpa=-42.98 degrees ! Estimated noise=0.230009 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 (3.6, 5.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884349 Jy ! Component: 100 - total flux cleaned = 0.0128276 Jy ! Component: 150 - total flux cleaned = 0.0141168 Jy ! Component: 200 - total flux cleaned = 0.0150776 Jy ! Total flux subtracted in 200 components = 0.0150776 Jy ! Clean residual min=-0.003451 max=0.003094 Jy/beam ! Clean residual mean=0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.405026 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.405026 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=0.039739Jy sigma=0.822787 ! Fit after self-cal, rms=0.039523Jy sigma=0.817243 ! 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: 1.00843 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02238 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.82 KP 0.99 ! LA 0.99 MK 1.05 NL 1.01 OV 0.99 ! PT 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00495 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 1.01 OV 0.98 ! PT 0.99 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0224 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.81 KP 0.99 ! LA 0.99 MK 1.04 NL 1.01 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00846 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 0.94 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01125 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.07 HN 0.86 KP 1.01 ! LA 1.00 MK 0.96 NL 1.03 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00834 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 0.99 SC 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01508 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.86 KP 1.01 ! LA 1.06 MK 1.03 NL 0.95 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.997348 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.01 ! LA 1.01 MK 0.99 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01149 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 HN 0.86 KP 1.01 ! LA 1.02 MK 1.05 NL 1.00 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.993484 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.01 ! LA 1.01 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00991 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.86 KP 1.01 ! LA 1.01 MK 1.03 NL 1.03 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.994998 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 1.02 MK 0.99 NL 1.02 OV 1.00 ! PT 1.00 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0089 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.86 KP 1.00 ! LA 1.01 MK 1.04 NL 1.01 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.991774 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.02 ! LA 1.01 MK 1.00 NL 1.02 OV 1.01 ! PT 1.00 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01227 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.87 KP 0.99 ! LA 1.02 MK 1.02 NL 1.01 OV 1.01 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.039523Jy sigma=0.817243 ! Fit after self-cal, rms=0.033836Jy sigma=0.764968 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=0.033836Jy sigma=0.764968 ! Fit after self-cal, rms=0.033824Jy sigma=0.764724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.852 mas, bmaj=3.88 mas, bpa=-41.72 degrees ! Estimated noise=0.231912 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 = 0.00498308 Jy ! Component: 100 - total flux cleaned = 0.00727518 Jy ! Component: 150 - total flux cleaned = 0.00836625 Jy ! Component: 200 - total flux cleaned = 0.00874464 Jy ! Total flux subtracted in 200 components = 0.00874464 Jy ! Clean residual min=-0.002183 max=0.002055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.413771 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.413771 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=0.032889Jy sigma=0.745398 ! Fit after self-cal, rms=0.032793Jy sigma=0.743439 ! 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=0.032793Jy sigma=0.743439 ! Fit after self-cal, rms=0.032708Jy sigma=0.741118 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 = 0.000860597 Jy ! Component: 100 - total flux cleaned = 0.00121891 Jy ! Component: 150 - total flux cleaned = 0.00127108 Jy ! Component: 200 - total flux cleaned = 0.001231 Jy ! Total flux subtracted in 200 components = 0.001231 Jy ! Clean residual min=-0.002140 max=0.001907 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.415002 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.415002 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=0.032490Jy sigma=0.736487 ! Fit after self-cal, rms=0.032412Jy sigma=0.735094 ! 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: 1.852 x 3.88 at -41.72 degrees (North through East) ! Clean map min=-0.002108 max=0.31681 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=0.032412Jy sigma=0.735094 ! Fit after self-cal, rms=0.031116Jy sigma=0.716149 ! 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=0.031116Jy sigma=0.716149 ! Fit after self-cal, rms=0.031101Jy sigma=0.715873 ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=3.852 mas, bpa=-42.07 degrees ! Estimated noise=0.231336 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158093 Jy ! Component: 100 - total flux cleaned = 0.00198011 Jy ! Component: 150 - total flux cleaned = 0.00198558 Jy ! Component: 200 - total flux cleaned = 0.00198656 Jy ! Total flux subtracted in 200 components = 0.00198656 Jy ! Clean residual min=-0.001396 max=0.001539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.416988 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.416988 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=0.030848Jy sigma=0.711253 ! Fit after self-cal, rms=0.030801Jy sigma=0.710350 ! 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=1.46 mas, bmaj=3.208 mas, bpa=-43.77 degrees ! Estimated noise=0.381118 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.273232 Jy ! Component: 100 - total flux cleaned = 0.332194 Jy ! Component: 150 - total flux cleaned = 0.360885 Jy ! Component: 200 - total flux cleaned = 0.376977 Jy ! Total flux subtracted in 200 components = 0.376977 Jy ! Clean residual min=-0.003512 max=0.006341 Jy/beam ! Clean residual mean=0.000008 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.376977 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.376977 Jy ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=3.852 mas, bpa=-42.07 degrees ! Estimated noise=0.231336 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 = 0.0147861 Jy ! Component: 100 - total flux cleaned = 0.0229201 Jy ! Component: 150 - total flux cleaned = 0.0279618 Jy ! Component: 200 - total flux cleaned = 0.031483 Jy ! Total flux subtracted in 200 components = 0.031483 Jy ! Clean residual min=-0.001483 max=0.002009 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.40846 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 87 components and 0.40846 Jy ! Inverting map ! Added new window around map position (2.7, 11.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279115 Jy ! Component: 100 - total flux cleaned = 0.0049031 Jy ! Component: 150 - total flux cleaned = 0.0065867 Jy ! Component: 200 - total flux cleaned = 0.00778906 Jy ! Total flux subtracted in 200 components = 0.00778906 Jy ! Clean residual min=-0.001348 max=0.001538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.416249 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 124 components and 0.416249 Jy ! Inverting map ! Added new window around map position (69.9, -13.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978993 Jy ! Component: 100 - total flux cleaned = 0.00152234 Jy ! Component: 150 - total flux cleaned = 0.00195814 Jy ! Component: 200 - total flux cleaned = 0.00224344 Jy ! Total flux subtracted in 200 components = 0.00224344 Jy ! Clean residual min=-0.001346 max=0.001253 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.418493 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 154 components and 0.418493 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228682 Jy ! Component: 100 - total flux cleaned = 0.000349212 Jy ! Component: 150 - total flux cleaned = 0.000463972 Jy ! Component: 200 - total flux cleaned = 0.000597954 Jy ! Total flux subtracted in 200 components = 0.000597954 Jy ! Clean residual min=-0.001353 max=0.001212 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.419091 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 168 components and 0.419091 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=0.030296Jy sigma=0.701590 ! Fit after self-cal, rms=0.030249Jy sigma=0.700414 wmodel J0710+4732_C_map.mod ! Writing 168 model components to file: J0710+4732_C_map.mod wobs J0710+4732_C_uvs.fits ! Writing UV FITS file: J0710+4732_C_uvs.fits wwins J0710+4732_C_map.win ! wwins: Wrote 5 windows to J0710+4732_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 = -0.000269603 Jy ! Component: 100 - total flux cleaned = -0.000269794 Jy ! Component: 150 - total flux cleaned = -0.000208644 Jy ! Component: 200 - total flux cleaned = -0.000110413 Jy ! Component: 250 - total flux cleaned = -1.53983e-05 Jy ! Component: 300 - total flux cleaned = 5.79308e-05 Jy ! Component: 350 - total flux cleaned = 5.80149e-05 Jy ! Component: 400 - total flux cleaned = 2.39941e-05 Jy ! Component: 450 - total flux cleaned = -9.24194e-06 Jy ! Component: 500 - total flux cleaned = -4.22731e-05 Jy ! Component: 550 - total flux cleaned = -0.000106739 Jy ! Component: 600 - total flux cleaned = -0.000169629 Jy ! Component: 650 - total flux cleaned = -0.000138708 Jy ! Component: 700 - total flux cleaned = -0.000123823 Jy ! Component: 750 - total flux cleaned = -0.000139044 Jy ! Component: 800 - total flux cleaned = -0.000123898 Jy ! Component: 850 - total flux cleaned = -8.70379e-06 Jy ! Component: 900 - total flux cleaned = -3.72834e-05 Jy ! Component: 950 - total flux cleaned = 4.59221e-06 Jy ! Component: 1000 - total flux cleaned = 4.4423e-06 Jy ! Component: 1050 - total flux cleaned = 1.80883e-05 Jy ! Component: 1100 - total flux cleaned = -2.19264e-05 Jy ! Component: 1150 - total flux cleaned = 1.76044e-05 Jy ! Component: 1200 - total flux cleaned = 4.50277e-06 Jy ! Component: 1250 - total flux cleaned = 4.30046e-05 Jy ! Component: 1300 - total flux cleaned = 4.26782e-05 Jy ! Component: 1350 - total flux cleaned = 5.49458e-05 Jy ! Component: 1400 - total flux cleaned = 4.26424e-05 Jy ! Component: 1450 - total flux cleaned = 9.16624e-05 Jy ! Component: 1500 - total flux cleaned = 9.16154e-05 Jy ! Component: 1550 - total flux cleaned = 9.169e-05 Jy ! Component: 1600 - total flux cleaned = 0.00012729 Jy ! Component: 1650 - total flux cleaned = 0.000150727 Jy ! Component: 1700 - total flux cleaned = 0.000185561 Jy ! Component: 1750 - total flux cleaned = 0.000196967 Jy ! Component: 1800 - total flux cleaned = 0.000219577 Jy ! Component: 1850 - total flux cleaned = 0.000264402 Jy ! Component: 1900 - total flux cleaned = 0.000319986 Jy ! Component: 1950 - total flux cleaned = 0.000341874 Jy ! Component: 2000 - total flux cleaned = 0.000374478 Jy ! Component: 2050 - total flux cleaned = 0.000406802 Jy ! Component: 2100 - total flux cleaned = 0.000460188 Jy ! Component: 2150 - total flux cleaned = 0.000470699 Jy ! Component: 2200 - total flux cleaned = 0.00048123 Jy ! Component: 2250 - total flux cleaned = 0.000502 Jy ! Component: 2300 - total flux cleaned = 0.000532754 Jy ! Component: 2350 - total flux cleaned = 0.000502145 Jy ! Component: 2400 - total flux cleaned = 0.000502252 Jy ! Component: 2450 - total flux cleaned = 0.000502337 Jy ! Component: 2500 - total flux cleaned = 0.000541894 Jy ! Component: 2550 - total flux cleaned = 0.000541979 Jy ! Component: 2600 - total flux cleaned = 0.000571067 Jy ! Component: 2650 - total flux cleaned = 0.000590252 Jy ! Component: 2700 - total flux cleaned = 0.000609346 Jy ! Component: 2750 - total flux cleaned = 0.00060936 Jy ! Component: 2800 - total flux cleaned = 0.000600029 Jy ! Component: 2850 - total flux cleaned = 0.000609325 Jy ! Component: 2900 - total flux cleaned = 0.000609404 Jy ! Component: 2950 - total flux cleaned = 0.000600375 Jy ! Component: 3000 - total flux cleaned = 0.000600373 Jy ! Component: 3050 - total flux cleaned = 0.000645508 Jy ! Component: 3100 - total flux cleaned = 0.000636566 Jy ! Component: 3150 - total flux cleaned = 0.000618805 Jy ! Component: 3200 - total flux cleaned = 0.000618861 Jy ! Component: 3250 - total flux cleaned = 0.000636337 Jy ! Component: 3300 - total flux cleaned = 0.000636287 Jy ! Component: 3350 - total flux cleaned = 0.000601736 Jy ! Component: 3400 - total flux cleaned = 0.000576122 Jy ! Component: 3450 - total flux cleaned = 0.000618717 Jy ! Component: 3500 - total flux cleaned = 0.000610338 Jy ! Component: 3550 - total flux cleaned = 0.000635386 Jy ! Component: 3600 - total flux cleaned = 0.000602032 Jy ! Component: 3650 - total flux cleaned = 0.000593795 Jy ! Component: 3700 - total flux cleaned = 0.000593767 Jy ! Component: 3750 - total flux cleaned = 0.000585527 Jy ! Component: 3800 - total flux cleaned = 0.00058554 Jy ! Component: 3850 - total flux cleaned = 0.000601572 Jy ! Component: 3900 - total flux cleaned = 0.000585583 Jy ! Component: 3950 - total flux cleaned = 0.000561874 Jy ! Component: 4000 - total flux cleaned = 0.000569697 Jy ! Component: 4050 - total flux cleaned = 0.00056982 Jy ! Total flux subtracted in 4096 components = 0.000593079 Jy ! Clean residual min=-0.000397 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.419684 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 494 components and 0.419684 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0710+4732_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.849 x 3.852 at -42.07 degrees (North through East) ! Clean map min=-0.00090951 max=0.31582 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0710+4732_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0710+4732_C_b_map.mod ! Writing 494 model components to file: /vlbi/vcs9/uvm//J0710+4732_C_b_map.mod wobs /vlbi/vcs9/uvm//J0710+4732_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0710+4732_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0710+4732_C_b_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0710+4732_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.315819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137189 0.137189 0.274377 0.548754 1.09751 2.19502 4.39003 8.78006 17.5601 35.1203 70.2405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.315 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2186.77 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0710+4732_C_b_dfm.log closed on Tue Dec 26 21:50:40 2017