! Started logfile: /vlbi/uf001/uvm//J0313+4120_X_b_dfm.log on Sun Jan 13 20:39:15 2019 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/uf001/uvm//J0313+4120_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0313+4120_X_b_uvm.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! AN table 2: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.484287 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0313+4120 ! ! 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 10356 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 J0313+4120_X_b] 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 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 218 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.199146Jy sigma=20.987513 ! Fit after self-cal, rms=0.350069Jy sigma=6.251960 ! 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=0.6602 mas, bmaj=1.341 mas, bpa=-2.094 degrees ! Estimated noise=0.737104 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 = 0.496239 Jy ! Component: 100 - total flux cleaned = 0.613644 Jy ! Total flux subtracted in 100 components = 0.613644 Jy ! Clean residual min=-0.019980 max=0.045922 Jy/beam ! Clean residual mean=0.000007 rms=0.003973 Jy/beam ! Combined flux in latest and established models = 0.613644 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.613644 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=0.123807Jy sigma=2.110849 ! Fit after self-cal, rms=0.123739Jy sigma=2.109898 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489396 Jy ! Component: 100 - total flux cleaned = 0.0733712 Jy ! Total flux subtracted in 100 components = 0.0733712 Jy ! Clean residual min=-0.016770 max=0.020385 Jy/beam ! Clean residual mean=0.000004 rms=0.002901 Jy/beam ! Combined flux in latest and established models = 0.687015 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.687015 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=0.094313Jy sigma=1.625011 ! Fit after self-cal, rms=0.094262Jy sigma=1.624294 ! Inverting map ! Added new window around map position (-1.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191719 Jy ! Component: 100 - total flux cleaned = 0.0291547 Jy ! Total flux subtracted in 100 components = 0.0291547 Jy ! Clean residual min=-0.014292 max=0.017463 Jy/beam ! Clean residual mean=0.000002 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.71617 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.71617 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=0.088504Jy sigma=1.529155 ! Fit after self-cal, rms=0.088304Jy sigma=1.525183 ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159351 Jy ! Component: 100 - total flux cleaned = 0.0231263 Jy ! Total flux subtracted in 100 components = 0.0231263 Jy ! Clean residual min=-0.013476 max=0.015792 Jy/beam ! Clean residual mean=0.000000 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.739296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.739296 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=0.084396Jy sigma=1.457932 ! Fit after self-cal, rms=0.084103Jy sigma=1.453033 ! Inverting map ! Added new window around map position (-0.6, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136773 Jy ! Component: 100 - total flux cleaned = 0.020857 Jy ! Total flux subtracted in 100 components = 0.020857 Jy ! Clean residual min=-0.013233 max=0.013873 Jy/beam ! Clean residual mean=-0.000001 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.760153 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.760153 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=0.081221Jy sigma=1.405285 ! Fit after self-cal, rms=0.081104Jy sigma=1.403272 ! 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=0.8163 mas, bmaj=1.733 mas, bpa=-0.3747 degrees ! Estimated noise=0.519199 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 = 0.0128055 Jy ! Component: 100 - total flux cleaned = 0.0219906 Jy ! Component: 150 - total flux cleaned = 0.0291697 Jy ! Component: 200 - total flux cleaned = 0.0348313 Jy ! Total flux subtracted in 200 components = 0.0348313 Jy ! Clean residual min=-0.015314 max=0.014799 Jy/beam ! Clean residual mean=-0.000000 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.794985 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.794985 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=0.078250Jy sigma=1.355392 ! Fit after self-cal, rms=0.078156Jy sigma=1.353574 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.733 at -0.3747 degrees (North through East) ! Clean map min=-0.015024 max=0.65388 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.98 KP 1.05 ! LA 1.02 MK 1.01 NL 1.10 OV 0.92 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.95 KP 1.06 LA 1.00 ! MK 1.05 NL 1.08 OV 0.96 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.98 KP 1.05 ! LA 1.04 MK 1.03 NL 1.08 OV 0.93 ! PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.96 KP 1.05 LA 1.01 ! MK 1.03 NL 1.08 OV 0.94 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 1.03 ! LA 1.00 MK 1.02 NL 1.10 OV 0.94 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.95 KP 1.05 LA 1.01 ! MK 1.04 NL 1.08 OV 0.94 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 KP 1.04 ! LA 1.04 MK 1.02 NL 1.08 OV 0.91 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.94 KP 1.04 LA 1.02 ! MK 1.04 NL 1.09 OV 0.91 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.95 KP 1.02 ! LA 1.01 MK 1.01 NL 1.09 OV 0.92 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.94 KP 1.05 LA 1.01 ! MK 1.04 NL 1.08 OV 0.93 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.98 KP 1.02 ! LA 1.00 MK 1.03 NL 1.11 OV 0.92 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.92 KP 1.02 LA 1.00 ! MK 1.03 NL 1.08 OV 0.94 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 1.00 ! LA 1.01 MK 1.01 NL 1.10 OV 0.91 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.93 KP 1.02 LA 1.00 ! MK 1.03 NL 1.07 OV 0.94 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.00 KP 1.02 ! LA 1.00 MK 1.02 NL 1.10 OV 0.91 ! PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.93 KP 1.01 LA 0.98 ! MK 1.05 NL 1.07 OV 0.93 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 KP 1.02 ! LA 1.00 MK 1.02 NL 1.09 OV 0.91 ! PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.93 KP 1.01 LA 0.98 ! MK 1.01 NL 1.08 OV 0.92 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.96 KP 1.03 ! LA 1.00 MK 1.00 NL 1.10 OV 0.91 ! PT 0.95 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.96 KP 1.01 LA 0.98 ! MK 1.04 NL 1.06 OV 0.92 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 1.03 ! LA 0.97 MK 1.02 NL 1.08 OV 0.92 ! PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.94 KP 1.02 LA 0.99 ! MK 1.03 NL 1.07 OV 0.91 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.96 KP 0.98 ! LA 1.00 MK 1.03 NL 1.08 OV 0.91 ! PT 0.94 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.92 KP 1.01 LA 0.99 ! MK 1.04 NL 1.08 OV 0.93 PT 0.94 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.078156Jy sigma=1.353574 ! Fit after self-cal, rms=0.061132Jy sigma=1.025921 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.801 mas, bmaj=1.692 mas, bpa=0.09511 degrees ! Estimated noise=0.544909 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 = -0.00839253 Jy ! Component: 100 - total flux cleaned = -0.010205 Jy ! Component: 150 - total flux cleaned = -0.0105096 Jy ! Component: 200 - total flux cleaned = -0.0106132 Jy ! Total flux subtracted in 200 components = -0.0106132 Jy ! Clean residual min=-0.004075 max=0.005852 Jy/beam ! Clean residual mean=0.000001 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.784371 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.784371 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=0.059720Jy sigma=1.001881 ! Fit after self-cal, rms=0.059608Jy sigma=0.999729 ! Inverting map ! Added new window around map position (-2.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435933 Jy ! Component: 100 - total flux cleaned = 0.00411356 Jy ! Component: 150 - total flux cleaned = 0.00390622 Jy ! Component: 200 - total flux cleaned = 0.00381519 Jy ! Total flux subtracted in 200 components = 0.00381519 Jy ! Clean residual min=-0.004019 max=0.003759 Jy/beam ! Clean residual mean=-0.000000 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.788187 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.788187 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=0.058980Jy sigma=0.988865 ! Fit after self-cal, rms=0.058938Jy sigma=0.988238 ! 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=0.058938Jy sigma=0.988238 ! Fit after self-cal, rms=0.057201Jy sigma=0.960250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8009 mas, bmaj=1.691 mas, bpa=0.06479 degrees ! Estimated noise=0.544915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381655 Jy ! Component: 100 - total flux cleaned = -0.00423533 Jy ! Component: 150 - total flux cleaned = -0.00415382 Jy ! Component: 200 - total flux cleaned = -0.0038868 Jy ! Total flux subtracted in 200 components = -0.0038868 Jy ! Clean residual min=-0.003255 max=0.003297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.7843 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.7843 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=0.056862Jy sigma=0.954303 ! Fit after self-cal, rms=0.056827Jy sigma=0.953778 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 = -0.000543625 Jy ! Component: 100 - total flux cleaned = -0.000548215 Jy ! Component: 150 - total flux cleaned = -0.000552096 Jy ! Component: 200 - total flux cleaned = -0.000412889 Jy ! Total flux subtracted in 200 components = -0.000412889 Jy ! Clean residual min=-0.003144 max=0.003319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.783887 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.783887 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=0.056724Jy sigma=0.952048 ! Fit after self-cal, rms=0.056715Jy sigma=0.951921 ! Inverting map ! Added new window around map position (-4.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306323 Jy ! Component: 100 - total flux cleaned = 0.00406328 Jy ! Component: 150 - total flux cleaned = 0.0045445 Jy ! Component: 200 - total flux cleaned = 0.00454254 Jy ! Total flux subtracted in 200 components = 0.00454254 Jy ! Clean residual min=-0.002843 max=0.002851 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.78843 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.78843 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=0.056465Jy sigma=0.947528 ! Fit after self-cal, rms=0.056452Jy sigma=0.947286 ! Inverting map ! Added new window around map position (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195412 Jy ! Component: 100 - total flux cleaned = 0.00216233 Jy ! Component: 150 - total flux cleaned = 0.00234544 Jy ! Component: 200 - total flux cleaned = 0.00256536 Jy ! Total flux subtracted in 200 components = 0.00256536 Jy ! Clean residual min=-0.002683 max=0.002596 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.790995 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.790995 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=0.056275Jy sigma=0.944403 ! Fit after self-cal, rms=0.056262Jy sigma=0.944234 ! 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=0.056262Jy sigma=0.944234 ! Fit after self-cal, rms=0.056147Jy sigma=0.943014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=1.692 mas, bpa=0.07974 degrees ! Estimated noise=0.54461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171975 Jy ! Component: 100 - total flux cleaned = -0.00184922 Jy ! Component: 150 - total flux cleaned = -0.00174454 Jy ! Component: 200 - total flux cleaned = -0.00160228 Jy ! Total flux subtracted in 200 components = -0.00160228 Jy ! Clean residual min=-0.002456 max=0.002419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.789393 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.789393 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=0.056025Jy sigma=0.940953 ! Fit after self-cal, rms=0.056018Jy sigma=0.940840 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 = 0.000182616 Jy ! Component: 100 - total flux cleaned = 0.000316864 Jy ! Component: 150 - total flux cleaned = 0.000440493 Jy ! Component: 200 - total flux cleaned = 0.000556229 Jy ! Total flux subtracted in 200 components = 0.000556229 Jy ! Clean residual min=-0.002377 max=0.002294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.789949 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.78995 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=0.055958Jy sigma=0.939876 ! Fit after self-cal, rms=0.055955Jy sigma=0.939831 ! 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=0.055955Jy sigma=0.939831 ! Fit after self-cal, rms=0.055904Jy sigma=0.939409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=2.584 mas, bpa=2.62 degrees ! Estimated noise=0.748497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435132 Jy ! Component: 100 - total flux cleaned = -0.00048742 Jy ! Component: 150 - total flux cleaned = -0.000417858 Jy ! Component: 200 - total flux cleaned = -0.000444979 Jy ! Total flux subtracted in 200 components = -0.000444979 Jy ! Clean residual min=-0.002413 max=0.002574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.789505 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.789505 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=0.055876Jy sigma=0.938956 ! Fit after self-cal, rms=0.055874Jy sigma=0.938849 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 = -1.37394e-05 Jy ! Component: 100 - total flux cleaned = 0.00011598 Jy ! Component: 150 - total flux cleaned = 0.000138714 Jy ! Component: 200 - total flux cleaned = 0.000178754 Jy ! Total flux subtracted in 200 components = 0.000178754 Jy ! Clean residual min=-0.002300 max=0.002607 Jy/beam ! Clean residual mean=-0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.789683 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.789683 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=0.055869Jy sigma=0.938810 ! Fit after self-cal, rms=0.055869Jy sigma=0.938791 ! 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=0.7997 mas, bmaj=1.692 mas, bpa=0.08607 degrees ! Estimated noise=0.544443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7997 x 1.692 at 0.08607 degrees (North through East) ! Clean map min=-0.0026301 max=0.65341 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=0.055869Jy sigma=0.938791 ! Fit after self-cal, rms=0.051737Jy sigma=0.857749 ! Inverting map and beam ! Estimated beam: bmin=0.7994 mas, bmaj=1.69 mas, bpa=0.07064 degrees ! Estimated noise=0.544516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000872748 Jy ! Component: 100 - total flux cleaned = -0.00101397 Jy ! Component: 150 - total flux cleaned = -0.00101318 Jy ! Component: 200 - total flux cleaned = -0.00109364 Jy ! Total flux subtracted in 200 components = -0.00109364 Jy ! Clean residual min=-0.002198 max=0.002081 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.78859 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 0.78859 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=0.051655Jy sigma=0.856361 ! Fit after self-cal, rms=0.051649Jy sigma=0.856306 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219527 Jy ! Component: 100 - total flux cleaned = -0.000289214 Jy ! Component: 150 - total flux cleaned = -0.00035482 Jy ! Component: 200 - total flux cleaned = -0.000387371 Jy ! Total flux subtracted in 200 components = -0.000387371 Jy ! Clean residual min=-0.002186 max=0.002036 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.788202 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 187 components and 0.788202 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=0.051607Jy sigma=0.855625 ! Fit after self-cal, rms=0.051605Jy sigma=0.855609 ! 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=0.051605Jy sigma=0.855609 ! Fit after self-cal, rms=0.051561Jy sigma=0.855345 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=0.6528 mas, bmaj=1.324 mas, bpa=-1.848 degrees ! Estimated noise=0.75678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.497567 Jy ! Component: 100 - total flux cleaned = 0.618319 Jy ! Component: 150 - total flux cleaned = 0.669749 Jy ! Component: 200 - total flux cleaned = 0.696063 Jy ! Total flux subtracted in 200 components = 0.696063 Jy ! Clean residual min=-0.006847 max=0.013542 Jy/beam ! Clean residual mean=0.000003 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.696063 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.696063 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=1.69 mas, bpa=0.0819 degrees ! Estimated noise=0.544352 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 = 0.0232403 Jy ! Component: 100 - total flux cleaned = 0.0371622 Jy ! Component: 150 - total flux cleaned = 0.0467982 Jy ! Component: 200 - total flux cleaned = 0.0540865 Jy ! Total flux subtracted in 200 components = 0.0540865 Jy ! Clean residual min=-0.003139 max=0.004815 Jy/beam ! Clean residual mean=0.000003 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.75015 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.75015 Jy ! Inverting map ! Added new window around map position (4.6, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598108 Jy ! Component: 100 - total flux cleaned = 0.01093 Jy ! Component: 150 - total flux cleaned = 0.0151301 Jy ! Component: 200 - total flux cleaned = 0.0187224 Jy ! Total flux subtracted in 200 components = 0.0187224 Jy ! Clean residual min=-0.002497 max=0.002865 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.768872 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.768872 Jy ! Inverting map ! Added new window around map position (-5.6, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324061 Jy ! Component: 100 - total flux cleaned = 0.00597076 Jy ! Component: 150 - total flux cleaned = 0.00836653 Jy ! Component: 200 - total flux cleaned = 0.0103265 Jy ! Total flux subtracted in 200 components = 0.0103265 Jy ! Clean residual min=-0.002229 max=0.002222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.779199 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.779199 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=2.061 mas, bmaj=2.585 mas, bpa=2.68 degrees ! Estimated noise=0.748623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307421 Jy ! Component: 100 - total flux cleaned = 0.00510567 Jy ! Component: 150 - total flux cleaned = 0.00629004 Jy ! Component: 200 - total flux cleaned = 0.00695986 Jy ! Total flux subtracted in 200 components = 0.00695986 Jy ! Clean residual min=-0.002348 max=0.002226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.786158 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 = 0.000272223 Jy ! Component: 100 - total flux cleaned = 0.000518561 Jy ! Component: 150 - total flux cleaned = 0.000780247 Jy ! Component: 200 - total flux cleaned = 0.000953289 Jy ! Total flux subtracted in 200 components = 0.000953289 Jy ! Clean residual min=-0.002229 max=0.002320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.787112 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 127 components and 0.787112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=1.69 mas, bpa=0.0819 degrees ! Estimated noise=0.544352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.16931e-06 Jy ! Component: 100 - total flux cleaned = 0.00024335 Jy ! Component: 150 - total flux cleaned = 0.000506998 Jy ! Component: 200 - total flux cleaned = 0.000703411 Jy ! Total flux subtracted in 200 components = 0.000703411 Jy ! Clean residual min=-0.002229 max=0.001998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.787815 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.787815 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=0.051531Jy sigma=0.855402 ! Fit after self-cal, rms=0.051494Jy sigma=0.854782 wmodel J0313+4120_X_b_map.mod ! Writing 143 model components to file: J0313+4120_X_b_map.mod wobs J0313+4120_X_b_uvs.fits ! Writing UV FITS file: J0313+4120_X_b_uvs.fits wwins J0313+4120_X_b_map.win ! wwins: Wrote 9 windows to J0313+4120_X_b_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 = -0.000162276 Jy ! Component: 100 - total flux cleaned = 7.92004e-06 Jy ! Component: 150 - total flux cleaned = 0.000171863 Jy ! Component: 200 - total flux cleaned = 0.000330674 Jy ! Component: 250 - total flux cleaned = 0.000392731 Jy ! Component: 300 - total flux cleaned = 0.000574499 Jy ! Component: 350 - total flux cleaned = 0.000722801 Jy ! Component: 400 - total flux cleaned = 0.000926846 Jy ! Component: 450 - total flux cleaned = 0.00109841 Jy ! Component: 500 - total flux cleaned = 0.00129483 Jy ! Component: 550 - total flux cleaned = 0.00143286 Jy ! Component: 600 - total flux cleaned = 0.00146002 Jy ! Component: 650 - total flux cleaned = 0.00151371 Jy ! Component: 700 - total flux cleaned = 0.00159266 Jy ! Component: 750 - total flux cleaned = 0.00164446 Jy ! Component: 800 - total flux cleaned = 0.00164427 Jy ! Component: 850 - total flux cleaned = 0.00164474 Jy ! Component: 900 - total flux cleaned = 0.0017956 Jy ! Component: 950 - total flux cleaned = 0.00172111 Jy ! Component: 1000 - total flux cleaned = 0.00179506 Jy ! Component: 1050 - total flux cleaned = 0.00177136 Jy ! Component: 1100 - total flux cleaned = 0.00186754 Jy ! Component: 1150 - total flux cleaned = 0.00170112 Jy ! Component: 1200 - total flux cleaned = 0.0017488 Jy ! Component: 1250 - total flux cleaned = 0.0018189 Jy ! Component: 1300 - total flux cleaned = 0.00168011 Jy ! Component: 1350 - total flux cleaned = 0.0017715 Jy ! Component: 1400 - total flux cleaned = 0.00165779 Jy ! Component: 1450 - total flux cleaned = 0.00159001 Jy ! Component: 1500 - total flux cleaned = 0.00152261 Jy ! Component: 1550 - total flux cleaned = 0.00145621 Jy ! Component: 1600 - total flux cleaned = 0.00138996 Jy ! Component: 1650 - total flux cleaned = 0.00139001 Jy ! Component: 1700 - total flux cleaned = 0.00126041 Jy ! Component: 1750 - total flux cleaned = 0.00123898 Jy ! Component: 1800 - total flux cleaned = 0.00119624 Jy ! Component: 1850 - total flux cleaned = 0.00115411 Jy ! Component: 1900 - total flux cleaned = 0.00115372 Jy ! Component: 1950 - total flux cleaned = 0.00109133 Jy ! Component: 2000 - total flux cleaned = 0.00109127 Jy ! Component: 2050 - total flux cleaned = 0.000988499 Jy ! Component: 2100 - total flux cleaned = 0.00102933 Jy ! Component: 2150 - total flux cleaned = 0.0010089 Jy ! Component: 2200 - total flux cleaned = 0.000988838 Jy ! Component: 2250 - total flux cleaned = 0.000868921 Jy ! Component: 2300 - total flux cleaned = 0.000789708 Jy ! Component: 2350 - total flux cleaned = 0.000908285 Jy ! Component: 2400 - total flux cleaned = 0.000868936 Jy ! Component: 2450 - total flux cleaned = 0.000907873 Jy ! Component: 2500 - total flux cleaned = 0.000907992 Jy ! Component: 2550 - total flux cleaned = 0.000696809 Jy ! Component: 2600 - total flux cleaned = 0.000715879 Jy ! Component: 2650 - total flux cleaned = 0.00077293 Jy ! Component: 2700 - total flux cleaned = 0.000772938 Jy ! Component: 2750 - total flux cleaned = 0.000697903 Jy ! Component: 2800 - total flux cleaned = 0.000697837 Jy ! Component: 2850 - total flux cleaned = 0.000697638 Jy ! Component: 2900 - total flux cleaned = 0.000716163 Jy ! Component: 2950 - total flux cleaned = 0.000697801 Jy ! Component: 3000 - total flux cleaned = 0.000752625 Jy ! Component: 3050 - total flux cleaned = 0.000698298 Jy ! Component: 3100 - total flux cleaned = 0.000716509 Jy ! Component: 3150 - total flux cleaned = 0.000680561 Jy ! Component: 3200 - total flux cleaned = 0.00062703 Jy ! Component: 3250 - total flux cleaned = 0.000697821 Jy ! Component: 3300 - total flux cleaned = 0.000644753 Jy ! Component: 3350 - total flux cleaned = 0.000609682 Jy ! Component: 3400 - total flux cleaned = 0.000557288 Jy ! Component: 3450 - total flux cleaned = 0.000470502 Jy ! Component: 3500 - total flux cleaned = 0.000505101 Jy ! Component: 3550 - total flux cleaned = 0.000470898 Jy ! Component: 3600 - total flux cleaned = 0.000453694 Jy ! Component: 3650 - total flux cleaned = 0.000470846 Jy ! Component: 3700 - total flux cleaned = 0.000453875 Jy ! Component: 3750 - total flux cleaned = 0.000319073 Jy ! Component: 3800 - total flux cleaned = 0.000386169 Jy ! Component: 3850 - total flux cleaned = 0.00040283 Jy ! Component: 3900 - total flux cleaned = 0.000352858 Jy ! Component: 3950 - total flux cleaned = 0.000336266 Jy ! Component: 4000 - total flux cleaned = 0.000270616 Jy ! Component: 4050 - total flux cleaned = 0.00027041 Jy ! Total flux subtracted in 4096 components = 0.000286683 Jy ! Clean residual min=-0.001130 max=0.000870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.788102 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 471 components and 0.788102 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0313+4120_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7989 x 1.69 at 0.0819 degrees (North through East) ! Clean map min=-0.0017012 max=0.65508 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0313+4120_X_b_map.fits wmodel /vlbi/uf001/uvm//J0313+4120_X_b_map.mod ! Writing 471 model components to file: /vlbi/uf001/uvm//J0313+4120_X_b_map.mod wobs /vlbi/uf001/uvm//J0313+4120_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0313+4120_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0313+4120_X_b_map.win ! wwins: Wrote 10 windows to /vlbi/uf001/uvm//J0313+4120_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.655081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126228 0.126228 0.252456 0.504912 1.00982 2.01965 4.03929 8.07859 16.1572 32.3143 64.6287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.655 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2376.65 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0313+4120_X_b_dfm.log closed on Sun Jan 13 20:39:20 2019