! Started logfile: /vlbi/bp222/maps//J0242+1101_X_dfm.log on Thu Sep 27 10:42:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/bp222/maps//J0242+1101_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0242+1101_X_uvm.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.965042 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 21864 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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_01.dfm J0242+1101_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.154824Jy sigma=19.064085 ! Fit after self-cal, rms=0.462988Jy sigma=7.240558 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7148 mas, bmaj=1.886 mas, bpa=-6.489 degrees ! Estimated noise=0.593903 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.4195 Jy ! Component: 100 - total flux cleaned = 0.528615 Jy ! Total flux subtracted in 100 components = 0.528615 Jy ! Clean residual min=-0.017342 max=0.044529 Jy/beam ! Clean residual mean=-0.000012 rms=0.004537 Jy/beam ! Combined flux in latest and established models = 0.528615 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.528615 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107233Jy sigma=1.860475 ! Fit after self-cal, rms=0.106984Jy sigma=1.859220 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494715 Jy ! Component: 100 - total flux cleaned = 0.0745486 Jy ! Total flux subtracted in 100 components = 0.0745486 Jy ! Clean residual min=-0.014161 max=0.021826 Jy/beam ! Clean residual mean=-0.000008 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 0.603164 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.603164 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082851Jy sigma=1.374899 ! Fit after self-cal, rms=0.082522Jy sigma=1.372825 ! Inverting map ! Added new window around map position (1.4, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200499 Jy ! Component: 100 - total flux cleaned = 0.0319717 Jy ! Total flux subtracted in 100 components = 0.0319717 Jy ! Clean residual min=-0.012386 max=0.019607 Jy/beam ! Clean residual mean=-0.000006 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.635135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.635135 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076404Jy sigma=1.243333 ! Fit after self-cal, rms=0.076010Jy sigma=1.239091 ! Inverting map ! Added new window around map position (3, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193413 Jy ! Component: 100 - total flux cleaned = 0.0306579 Jy ! Total flux subtracted in 100 components = 0.0306579 Jy ! Clean residual min=-0.009561 max=0.009467 Jy/beam ! Clean residual mean=-0.000005 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.665793 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.665793 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069936Jy sigma=1.101712 ! Fit after self-cal, rms=0.069456Jy sigma=1.095486 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.9318 mas, bmaj=2.303 mas, bpa=-7.784 degrees ! Estimated noise=0.309065 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154899 Jy ! Component: 100 - total flux cleaned = 0.0252598 Jy ! Component: 150 - total flux cleaned = 0.0321015 Jy ! Component: 200 - total flux cleaned = 0.037207 Jy ! Total flux subtracted in 200 components = 0.037207 Jy ! Clean residual min=-0.009269 max=0.007799 Jy/beam ! Clean residual mean=-0.000010 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.703 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.703 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066069Jy sigma=1.014658 ! Fit after self-cal, rms=0.065635Jy sigma=1.008102 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9318 x 2.303 at -7.784 degrees (North through East) ! Clean map min=-0.0083662 max=0.55595 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.05 LA 0.99 ! MK 1.02 NL 1.02 OV 1.00 PT 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.02 LA 1.01 ! MK 1.01 NL 1.01 OV 0.99 PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.01 LA 1.00 ! MK 1.00 NL 1.00 OV 0.99 PT 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 0.99 ! PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 1.02 LA 0.99 ! MK 1.02 NL 1.02 OV 0.99 PT 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.97 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.06 LA 1.00 ! MK 1.02 NL 0.99 OV 0.99 PT 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.03 LA 1.01 ! MK 1.03 NL 1.01 OV 0.98 PT 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.03 LA 1.00 ! MK 1.03 NL 1.01 OV 0.99 PT 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 1.04 LA 1.00 ! MK 1.03 NL 1.02 OV 1.00 PT 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.97 ! LA 0.98 MK 0.98 NL 0.99 OV 1.00 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.04 LA 1.01 ! MK 1.03 NL 1.00 OV 0.98 PT 1.17 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.97 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 1.04 LA 1.00 ! MK 1.01 NL 1.01 OV 0.99 PT 1.20 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.97 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.05 HN 1.04 LA 1.01 ! MK 1.01 NL 1.02 OV 0.99 PT 1.19 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 KP 0.97 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 1.02 LA 1.00 ! MK 1.00 NL 1.03 OV 0.99 PT 1.18 ! ! ! Fit before self-cal, rms=0.065635Jy sigma=1.008102 ! Fit after self-cal, rms=0.058512Jy sigma=0.877174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.308 mas, bpa=-7.939 degrees ! Estimated noise=0.308483 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662199 Jy ! Component: 100 - total flux cleaned = 0.0105686 Jy ! Component: 150 - total flux cleaned = 0.0134211 Jy ! Component: 200 - total flux cleaned = 0.0147717 Jy ! Total flux subtracted in 200 components = 0.0147717 Jy ! Clean residual min=-0.003909 max=0.003970 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.717772 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.717772 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057622Jy sigma=0.861306 ! Fit after self-cal, rms=0.057567Jy sigma=0.860103 ! Inverting map ! Added new window around map position (-1.8, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346646 Jy ! Component: 100 - total flux cleaned = 0.00485126 Jy ! Component: 150 - total flux cleaned = 0.00574694 Jy ! Component: 200 - total flux cleaned = 0.00641231 Jy ! Total flux subtracted in 200 components = 0.00641231 Jy ! Clean residual min=-0.003178 max=0.003043 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.724184 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.724185 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057247Jy sigma=0.855071 ! Fit after self-cal, rms=0.057221Jy sigma=0.854868 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057221Jy sigma=0.854868 ! Fit after self-cal, rms=0.056752Jy sigma=0.848375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=2.304 mas, bpa=-7.887 degrees ! Estimated noise=0.308424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021133 Jy ! Component: 100 - total flux cleaned = 0.00330072 Jy ! Component: 150 - total flux cleaned = 0.00381912 Jy ! Component: 200 - total flux cleaned = 0.00405583 Jy ! Total flux subtracted in 200 components = 0.00405583 Jy ! Clean residual min=-0.002119 max=0.002343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.728241 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.728241 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056571Jy sigma=0.845670 ! Fit after self-cal, rms=0.056536Jy sigma=0.845475 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11.6, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103602 Jy ! Component: 100 - total flux cleaned = 0.00116133 Jy ! Component: 150 - total flux cleaned = 0.00163165 Jy ! Component: 200 - total flux cleaned = 0.00195601 Jy ! Total flux subtracted in 200 components = 0.00195601 Jy ! Clean residual min=-0.001840 max=0.002107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.730197 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.730197 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056374Jy sigma=0.843318 ! Fit after self-cal, rms=0.056356Jy sigma=0.843222 ! Inverting map ! Added new window around map position (-12.4, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144671 Jy ! Component: 100 - total flux cleaned = 0.00192667 Jy ! Component: 150 - total flux cleaned = 0.00236521 Jy ! Component: 200 - total flux cleaned = 0.00249877 Jy ! Total flux subtracted in 200 components = 0.00249877 Jy ! Clean residual min=-0.001651 max=0.001887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.732695 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.732695 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056248Jy sigma=0.841599 ! Fit after self-cal, rms=0.056237Jy sigma=0.841524 ! Inverting map ! Added new window around map position (7.6, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138847 Jy ! Component: 100 - total flux cleaned = 0.00206395 Jy ! Component: 150 - total flux cleaned = 0.00241254 Jy ! Component: 200 - total flux cleaned = 0.00257643 Jy ! Total flux subtracted in 200 components = 0.00257643 Jy ! Clean residual min=-0.001549 max=0.001738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.735272 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 176 components and 0.735272 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056144Jy sigma=0.840218 ! Fit after self-cal, rms=0.056135Jy sigma=0.840162 ! Inverting map ! Added new window around map position (9.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014309 Jy ! Component: 100 - total flux cleaned = 0.0020927 Jy ! Component: 150 - total flux cleaned = 0.00226277 Jy ! Component: 200 - total flux cleaned = 0.00241909 Jy ! Total flux subtracted in 200 components = 0.00241909 Jy ! Clean residual min=-0.001370 max=0.001667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.737691 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 195 components and 0.737691 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056036Jy sigma=0.838876 ! Fit after self-cal, rms=0.056028Jy sigma=0.838820 ! Inverting map ! Added new window around map position (-16.4, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139489 Jy ! Component: 100 - total flux cleaned = 0.00155887 Jy ! Component: 150 - total flux cleaned = 0.00163388 Jy ! Component: 200 - total flux cleaned = 0.00166851 Jy ! Total flux subtracted in 200 components = 0.00166851 Jy ! Clean residual min=-0.001249 max=0.001381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.73936 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 213 components and 0.739359 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055959Jy sigma=0.837866 ! Fit after self-cal, rms=0.055953Jy sigma=0.837832 ! Inverting map ! Added new window around map position (-2.8, -50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909255 Jy ! Component: 100 - total flux cleaned = 0.0011984 Jy ! Component: 150 - total flux cleaned = 0.00133203 Jy ! Component: 200 - total flux cleaned = 0.00136384 Jy ! Total flux subtracted in 200 components = 0.00136384 Jy ! Clean residual min=-0.001157 max=0.001258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.740723 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 227 components and 0.740723 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055900Jy sigma=0.837100 ! Fit after self-cal, rms=0.055894Jy sigma=0.837071 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055894Jy sigma=0.837071 ! Fit after self-cal, rms=0.055838Jy sigma=0.836702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=2.303 mas, bpa=-7.875 degrees ! Estimated noise=0.308342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550714 Jy ! Component: 100 - total flux cleaned = 0.000910877 Jy ! Component: 150 - total flux cleaned = 0.00115521 Jy ! Component: 200 - total flux cleaned = 0.00127118 Jy ! Total flux subtracted in 200 components = 0.00127118 Jy ! Clean residual min=-0.001149 max=0.001146 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.741995 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 243 components and 0.741995 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055801Jy sigma=0.836182 ! Fit after self-cal, rms=0.055795Jy sigma=0.836166 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.19719e-05 Jy ! Component: 100 - total flux cleaned = 0.000275155 Jy ! Component: 150 - total flux cleaned = 0.000433653 Jy ! Component: 200 - total flux cleaned = 0.000510816 Jy ! Total flux subtracted in 200 components = 0.000510816 Jy ! Clean residual min=-0.001087 max=0.001127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.742505 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 256 components and 0.742506 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055768Jy sigma=0.835810 ! Fit after self-cal, rms=0.055763Jy sigma=0.835797 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055763Jy sigma=0.835797 ! Fit after self-cal, rms=0.055762Jy sigma=0.835766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.1 mas, bpa=-1.987 degrees ! Estimated noise=0.356399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.08729e-05 Jy ! Component: 100 - total flux cleaned = 0.000317953 Jy ! Component: 150 - total flux cleaned = 0.000494435 Jy ! Component: 200 - total flux cleaned = 0.000677222 Jy ! Total flux subtracted in 200 components = 0.000677222 Jy ! Clean residual min=-0.001056 max=0.000970 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.743183 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 279 components and 0.743183 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055761Jy sigma=0.835521 ! Fit after self-cal, rms=0.055756Jy sigma=0.835501 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335912 Jy ! Component: 100 - total flux cleaned = 0.00047683 Jy ! Component: 150 - total flux cleaned = 0.000625917 Jy ! Component: 200 - total flux cleaned = 0.000749731 Jy ! Total flux subtracted in 200 components = 0.000749731 Jy ! Clean residual min=-0.000997 max=0.000921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.743932 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 295 components and 0.743932 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055751Jy sigma=0.835371 ! Fit after self-cal, rms=0.055748Jy sigma=0.835361 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=2.302 mas, bpa=-7.869 degrees ! Estimated noise=0.30837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9334 x 2.302 at -7.869 degrees (North through East) ! Clean map min=-0.0014237 max=0.55473 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055748Jy sigma=0.835361 ! Fit after self-cal, rms=0.052685Jy sigma=0.775832 ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=2.302 mas, bpa=-7.86 degrees ! Estimated noise=0.308415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223723 Jy ! Component: 100 - total flux cleaned = 0.000305009 Jy ! Component: 150 - total flux cleaned = 0.000378654 Jy ! Component: 200 - total flux cleaned = 0.000471865 Jy ! Total flux subtracted in 200 components = 0.000471865 Jy ! Clean residual min=-0.000955 max=0.001004 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.744404 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 309 components and 0.744404 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052656Jy sigma=0.775501 ! Fit after self-cal, rms=0.052652Jy sigma=0.775486 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162495 Jy ! Component: 100 - total flux cleaned = 0.00027279 Jy ! Component: 150 - total flux cleaned = 0.000357096 Jy ! Component: 200 - total flux cleaned = 0.000397696 Jy ! Total flux subtracted in 200 components = 0.000397696 Jy ! Clean residual min=-0.000937 max=0.000973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.744802 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 320 components and 0.744802 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052631Jy sigma=0.775260 ! Fit after self-cal, rms=0.052627Jy sigma=0.775248 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052627Jy sigma=0.775248 ! Fit after self-cal, rms=0.052634Jy sigma=0.775227 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=0.7168 mas, bmaj=1.886 mas, bpa=-6.615 degrees ! Estimated noise=0.589554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.416037 Jy ! Component: 100 - total flux cleaned = 0.525784 Jy ! Component: 150 - total flux cleaned = 0.573806 Jy ! Component: 200 - total flux cleaned = 0.60202 Jy ! Total flux subtracted in 200 components = 0.60202 Jy ! Clean residual min=-0.008175 max=0.015773 Jy/beam ! Clean residual mean=-0.000008 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.60202 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.60202 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=2.302 mas, bpa=-7.859 degrees ! Estimated noise=0.308455 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318002 Jy ! Component: 100 - total flux cleaned = 0.0530387 Jy ! Component: 150 - total flux cleaned = 0.0683029 Jy ! Component: 200 - total flux cleaned = 0.0799097 Jy ! Total flux subtracted in 200 components = 0.0799097 Jy ! Clean residual min=-0.004364 max=0.007427 Jy/beam ! Clean residual mean=-0.000009 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.68193 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.68193 Jy ! Inverting map ! Added new window around map position (10.4, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909977 Jy ! Component: 100 - total flux cleaned = 0.0162891 Jy ! Component: 150 - total flux cleaned = 0.0221294 Jy ! Component: 200 - total flux cleaned = 0.0269475 Jy ! Total flux subtracted in 200 components = 0.0269475 Jy ! Clean residual min=-0.002994 max=0.003709 Jy/beam ! Clean residual mean=-0.000005 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.708877 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 104 components and 0.708877 Jy ! Inverting map ! Added new window around map position (2.6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426367 Jy ! Component: 100 - total flux cleaned = 0.00782605 Jy ! Component: 150 - total flux cleaned = 0.0109374 Jy ! Component: 200 - total flux cleaned = 0.0137034 Jy ! Total flux subtracted in 200 components = 0.0137034 Jy ! Clean residual min=-0.002290 max=0.002512 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.722581 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 143 components and 0.722581 Jy ! Inverting map ! Added new window around map position (-9.4, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268638 Jy ! Component: 100 - total flux cleaned = 0.00468348 Jy ! Component: 150 - total flux cleaned = 0.00648937 Jy ! Component: 200 - total flux cleaned = 0.00805989 Jy ! Total flux subtracted in 200 components = 0.00805989 Jy ! Clean residual min=-0.001898 max=0.001870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.730641 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 172 components and 0.730641 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.099 mas, bpa=-1.95 degrees ! Estimated noise=0.356555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266437 Jy ! Component: 100 - total flux cleaned = 0.00464819 Jy ! Component: 150 - total flux cleaned = 0.00624215 Jy ! Component: 200 - total flux cleaned = 0.00748222 Jy ! Total flux subtracted in 200 components = 0.00748222 Jy ! Clean residual min=-0.001615 max=0.001393 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.738123 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890777 Jy ! Component: 100 - total flux cleaned = 0.00143761 Jy ! Component: 150 - total flux cleaned = 0.0019338 Jy ! Component: 200 - total flux cleaned = 0.00217996 Jy ! Total flux subtracted in 200 components = 0.00217996 Jy ! Clean residual min=-0.001320 max=0.001169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.740303 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 274 components and 0.740303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=2.302 mas, bpa=-7.859 degrees ! Estimated noise=0.308455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426309 Jy ! Component: 100 - total flux cleaned = 0.000799229 Jy ! Component: 150 - total flux cleaned = 0.00114376 Jy ! Component: 200 - total flux cleaned = 0.00146772 Jy ! Total flux subtracted in 200 components = 0.00146772 Jy ! Clean residual min=-0.001335 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.741771 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 309 components and 0.741771 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052779Jy sigma=0.776971 ! Fit after self-cal, rms=0.052729Jy sigma=0.776563 wmodel J0242+1101_X_map.mod ! Writing 309 model components to file: J0242+1101_X_map.mod wobs J0242+1101_X_uvs.fits ! Writing UV FITS file: J0242+1101_X_uvs.fits wwins J0242+1101_X_map.win ! wwins: Wrote 14 windows to J0242+1101_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 = -0.000195877 Jy ! Component: 100 - total flux cleaned = -0.000176822 Jy ! Component: 150 - total flux cleaned = -6.14362e-05 Jy ! Component: 200 - total flux cleaned = 8.71388e-05 Jy ! Component: 250 - total flux cleaned = 0.000284485 Jy ! Component: 300 - total flux cleaned = 0.000405821 Jy ! Component: 350 - total flux cleaned = 0.000456616 Jy ! Component: 400 - total flux cleaned = 0.000539815 Jy ! Component: 450 - total flux cleaned = 0.000588194 Jy ! Component: 500 - total flux cleaned = 0.000604033 Jy ! Component: 550 - total flux cleaned = 0.000603738 Jy ! Component: 600 - total flux cleaned = 0.000603563 Jy ! Component: 650 - total flux cleaned = 0.00060329 Jy ! Component: 700 - total flux cleaned = 0.000588543 Jy ! Component: 750 - total flux cleaned = 0.000631856 Jy ! Component: 800 - total flux cleaned = 0.000603076 Jy ! Component: 850 - total flux cleaned = 0.000631276 Jy ! Component: 900 - total flux cleaned = 0.000617521 Jy ! Component: 950 - total flux cleaned = 0.000685534 Jy ! Component: 1000 - total flux cleaned = 0.000671877 Jy ! Component: 1050 - total flux cleaned = 0.000738306 Jy ! Component: 1100 - total flux cleaned = 0.000777268 Jy ! Component: 1150 - total flux cleaned = 0.000789987 Jy ! Component: 1200 - total flux cleaned = 0.000802687 Jy ! Component: 1250 - total flux cleaned = 0.000840454 Jy ! Component: 1300 - total flux cleaned = 0.000815613 Jy ! Component: 1350 - total flux cleaned = 0.000877331 Jy ! Component: 1400 - total flux cleaned = 0.000889515 Jy ! Component: 1450 - total flux cleaned = 0.000925475 Jy ! Component: 1500 - total flux cleaned = 0.000937387 Jy ! Component: 1550 - total flux cleaned = 0.000949177 Jy ! Component: 1600 - total flux cleaned = 0.000995612 Jy ! Component: 1650 - total flux cleaned = 0.00100718 Jy ! Component: 1700 - total flux cleaned = 0.00105258 Jy ! Component: 1750 - total flux cleaned = 0.00108639 Jy ! Component: 1800 - total flux cleaned = 0.00107507 Jy ! Component: 1850 - total flux cleaned = 0.00106394 Jy ! Component: 1900 - total flux cleaned = 0.00107487 Jy ! Component: 1950 - total flux cleaned = 0.00106423 Jy ! Component: 2000 - total flux cleaned = 0.00109653 Jy ! Component: 2050 - total flux cleaned = 0.00110715 Jy ! Component: 2100 - total flux cleaned = 0.00112812 Jy ! Component: 2150 - total flux cleaned = 0.00111761 Jy ! Component: 2200 - total flux cleaned = 0.00110735 Jy ! Component: 2250 - total flux cleaned = 0.00111769 Jy ! Component: 2300 - total flux cleaned = 0.00113816 Jy ! Component: 2350 - total flux cleaned = 0.00113823 Jy ! Component: 2400 - total flux cleaned = 0.00114815 Jy ! Component: 2450 - total flux cleaned = 0.00112819 Jy ! Component: 2500 - total flux cleaned = 0.00113812 Jy ! Component: 2550 - total flux cleaned = 0.00112826 Jy ! Component: 2600 - total flux cleaned = 0.00114768 Jy ! Component: 2650 - total flux cleaned = 0.00111871 Jy ! Component: 2700 - total flux cleaned = 0.00112834 Jy ! Component: 2750 - total flux cleaned = 0.00114755 Jy ! Component: 2800 - total flux cleaned = 0.00113804 Jy ! Component: 2850 - total flux cleaned = 0.00115697 Jy ! Component: 2900 - total flux cleaned = 0.00114757 Jy ! Component: 2950 - total flux cleaned = 0.00116606 Jy ! Component: 3000 - total flux cleaned = 0.00113846 Jy ! Component: 3050 - total flux cleaned = 0.00114758 Jy ! Component: 3100 - total flux cleaned = 0.00112946 Jy ! Component: 3150 - total flux cleaned = 0.00115658 Jy ! Component: 3200 - total flux cleaned = 0.00111176 Jy ! Component: 3250 - total flux cleaned = 0.00112064 Jy ! Component: 3300 - total flux cleaned = 0.00112068 Jy ! Component: 3350 - total flux cleaned = 0.00111187 Jy ! Component: 3400 - total flux cleaned = 0.00112938 Jy ! Component: 3450 - total flux cleaned = 0.00108592 Jy ! Component: 3500 - total flux cleaned = 0.00109452 Jy ! Component: 3550 - total flux cleaned = 0.00112873 Jy ! Component: 3600 - total flux cleaned = 0.00111162 Jy ! Component: 3650 - total flux cleaned = 0.00109467 Jy ! Component: 3700 - total flux cleaned = 0.0011452 Jy ! Component: 3750 - total flux cleaned = 0.00113678 Jy ! Component: 3800 - total flux cleaned = 0.00115337 Jy ! Component: 3850 - total flux cleaned = 0.0011452 Jy ! Component: 3900 - total flux cleaned = 0.00112869 Jy ! Component: 3950 - total flux cleaned = 0.00116962 Jy ! Component: 4000 - total flux cleaned = 0.0011533 Jy ! Component: 4050 - total flux cleaned = 0.00116951 Jy ! Total flux subtracted in 4096 components = 0.00117744 Jy ! Clean residual min=-0.000439 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.742948 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 575 components and 0.742948 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0242+1101_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9334 x 2.302 at -7.859 degrees (North through East) ! Clean map min=-0.0010275 max=0.55444 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0242+1101_X_map.fits wmodel /vlbi/bp222/maps//J0242+1101_X_map.mod ! Writing 575 model components to file: /vlbi/bp222/maps//J0242+1101_X_map.mod wobs /vlbi/bp222/maps//J0242+1101_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0242+1101_X_uvs.fits wwins /vlbi/bp222/maps//J0242+1101_X_map.win ! wwins: Wrote 15 windows to /vlbi/bp222/maps//J0242+1101_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.554441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0738296 0.0738296 0.147659 0.295319 0.590637 1.18127 2.36255 4.7251 9.45019 18.9004 37.8008 75.6016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.554 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4063.41 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0242+1101_X_dfm.log closed on Thu Sep 27 10:42:19 2018