! Started logfile: /vlbi/bp222/maps//J2348-1631_X_dfm.log on Thu Sep 27 11:46:01 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//J2348-1631_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J2348-1631_X_uvm.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! AN table 3: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1.30012 visibilities/baseline/integration-bin. ! Found source: J2348-1631 ! ! 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 26772 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 J2348-1631_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 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.689278Jy sigma=25.689899 ! Fit after self-cal, rms=0.434895Jy sigma=6.662672 ! 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=0.5941 mas, bmaj=1.638 mas, bpa=-4.279 degrees ! Estimated noise=0.634642 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 = 0.930564 Jy ! Component: 100 - total flux cleaned = 1.18351 Jy ! Total flux subtracted in 100 components = 1.18351 Jy ! Clean residual min=-0.069821 max=0.118229 Jy/beam ! Clean residual mean=-0.000010 rms=0.013994 Jy/beam ! Combined flux in latest and established models = 1.18351 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.18351 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=0.308970Jy sigma=4.678339 ! Fit after self-cal, rms=0.307954Jy sigma=4.662256 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12516 Jy ! Component: 100 - total flux cleaned = 0.195446 Jy ! Total flux subtracted in 100 components = 0.195446 Jy ! Clean residual min=-0.045007 max=0.091853 Jy/beam ! Clean residual mean=-0.000009 rms=0.009404 Jy/beam ! Combined flux in latest and established models = 1.37895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 1.37895 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=0.207756Jy sigma=3.012320 ! Fit after self-cal, rms=0.207335Jy sigma=3.005125 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0817734 Jy ! Component: 100 - total flux cleaned = 0.126084 Jy ! Total flux subtracted in 100 components = 0.126084 Jy ! Clean residual min=-0.035676 max=0.053062 Jy/beam ! Clean residual mean=-0.000004 rms=0.007126 Jy/beam ! Combined flux in latest and established models = 1.50503 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 16 components and 1.50503 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=0.159218Jy sigma=2.259308 ! Fit after self-cal, rms=0.156429Jy sigma=2.233779 ! Inverting map ! Added new window around map position (3.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431798 Jy ! Component: 100 - total flux cleaned = 0.0634168 Jy ! Total flux subtracted in 100 components = 0.0634168 Jy ! Clean residual min=-0.026590 max=0.033480 Jy/beam ! Clean residual mean=0.000004 rms=0.005738 Jy/beam ! Combined flux in latest and established models = 1.56845 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 1.56845 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=0.142487Jy sigma=2.019050 ! Fit after self-cal, rms=0.141688Jy sigma=2.013420 ! 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=0.8269 mas, bmaj=2.094 mas, bpa=-4.491 degrees ! Estimated noise=0.366831 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 = 0.0318266 Jy ! Component: 100 - total flux cleaned = 0.0455347 Jy ! Component: 150 - total flux cleaned = 0.0502604 Jy ! Component: 200 - total flux cleaned = 0.0546252 Jy ! Total flux subtracted in 200 components = 0.0546252 Jy ! Clean residual min=-0.019378 max=0.034250 Jy/beam ! Clean residual mean=0.000045 rms=0.006799 Jy/beam ! Combined flux in latest and established models = 1.62308 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 1.62308 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=0.131976Jy sigma=1.921835 ! Fit after self-cal, rms=0.130320Jy sigma=1.905075 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8269 x 2.094 at -4.491 degrees (North through East) ! Clean map min=-0.018352 max=1.3082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.01 ! LA 0.97 MK 0.95 NL 0.95 OV 0.97 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 KP 0.95 LA 1.20 ! MK 0.97 NL 0.93 OV 0.98 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 HN 1.06 LA 1.00 ! MK 0.99 NL 1.21 OV 1.00 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.01 ! LA 0.98 MK 0.95 NL 0.95 OV 0.98 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 KP 0.97 LA 1.18 ! MK 0.98 NL 0.94 OV 0.98 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 1.06 LA 1.00 ! MK 0.98 NL 1.24 OV 1.00 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.02 ! LA 0.97 MK 0.97 NL 0.96 OV 0.97 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.98 LA 1.21 ! MK 1.00 NL 0.97 OV 0.99 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.06 LA 1.01 ! MK 0.99 NL 1.20 OV 1.01 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.02 ! LA 0.97 MK 0.95 NL 0.95 OV 0.97 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 KP 0.98 LA 1.17 ! MK 0.99 NL 0.95 OV 0.98 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 1.06 LA 0.99 ! MK 1.01 NL 1.22 OV 1.00 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.02 ! LA 0.98 MK 0.95 NL 0.95 OV 0.98 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 KP 0.98 LA 1.17 ! MK 1.00 NL 0.96 OV 0.99 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 1.05 LA 1.02 ! MK 0.98 NL 1.22 OV 1.01 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.02 ! LA 0.97 MK 0.95 NL 0.96 OV 0.97 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 KP 0.98 LA 1.16 ! MK 0.99 NL 0.95 OV 0.99 PT 0.97 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HN 1.06 LA 1.00 ! MK 0.99 NL 1.23 OV 0.99 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.02 ! LA 0.97 MK 0.96 NL 0.95 OV 0.97 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.99 LA 1.14 ! MK 1.00 NL 0.96 OV 1.01 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.05 LA 1.01 ! MK 1.01 NL 1.24 OV 1.01 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.03 ! LA 0.98 MK 0.96 NL 0.96 OV 0.97 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 0.96 LA 1.13 ! MK 0.98 NL 0.96 OV 1.01 PT 0.98 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 1.05 LA 1.01 ! MK 0.99 NL 1.21 OV 1.01 PT 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.04 ! LA 0.98 MK 0.97 NL 0.96 OV 0.97 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.97 LA 1.15 ! MK 0.99 NL 0.96 OV 1.00 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 1.04 LA 1.02 ! MK 0.98 NL 1.23 OV 1.00 PT 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.04 ! LA 0.98 MK 0.98 NL 0.96 OV 0.97 ! PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 KP 0.98 LA 1.16 ! MK 0.98 NL 0.96 OV 0.99 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.04 LA 1.01 ! MK 0.98 NL 1.25 OV 1.00 PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.05 ! LA 0.97 MK 0.97 NL 0.97 OV 0.98 ! PT 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 KP 0.97 LA 1.20 ! MK 0.97 NL 0.94 OV 0.99 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 HN 1.05 LA 1.03 ! MK 1.02 NL 1.23 OV 1.00 PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.04 ! LA 0.97 MK 0.96 NL 0.97 OV 0.98 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.92 KP 0.96 LA 1.22 ! MK 0.97 NL 0.94 OV 0.97 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 HN 1.02 LA 1.04 ! MK 0.99 NL 1.25 OV 1.00 PT 0.97 ! ! ! Fit before self-cal, rms=0.130320Jy sigma=1.905075 ! Fit after self-cal, rms=0.088729Jy sigma=1.146292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8251 mas, bmaj=2.088 mas, bpa=-4.621 degrees ! Estimated noise=0.365309 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 (1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023441 Jy ! Component: 100 - total flux cleaned = 0.0264338 Jy ! Component: 150 - total flux cleaned = 0.0254147 Jy ! Component: 200 - total flux cleaned = 0.0245157 Jy ! Total flux subtracted in 200 components = 0.0245157 Jy ! Clean residual min=-0.011764 max=0.012285 Jy/beam ! Clean residual mean=0.000010 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 1.64759 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 1.64759 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=0.081771Jy sigma=1.036997 ! Fit after self-cal, rms=0.080942Jy sigma=1.026984 ! Inverting map ! Added new window around map position (-3.4, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872499 Jy ! Component: 100 - total flux cleaned = 0.00845244 Jy ! Component: 150 - total flux cleaned = 0.00764503 Jy ! Component: 200 - total flux cleaned = 0.00716251 Jy ! Total flux subtracted in 200 components = 0.00716251 Jy ! Clean residual min=-0.009711 max=0.008973 Jy/beam ! Clean residual mean=0.000016 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 1.65476 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 1.65476 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=0.077795Jy sigma=0.989900 ! Fit after self-cal, rms=0.077641Jy sigma=0.988594 ! 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=0.077641Jy sigma=0.988594 ! Fit after self-cal, rms=0.076552Jy sigma=0.977472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8236 mas, bmaj=2.084 mas, bpa=-4.606 degrees ! Estimated noise=0.364487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540458 Jy ! Component: 100 - total flux cleaned = 0.00588182 Jy ! Component: 150 - total flux cleaned = 0.00568962 Jy ! Component: 200 - total flux cleaned = 0.00532856 Jy ! Total flux subtracted in 200 components = 0.00532856 Jy ! Clean residual min=-0.007336 max=0.007706 Jy/beam ! Clean residual mean=0.000008 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 1.66008 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 1.66008 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=0.075114Jy sigma=0.958317 ! Fit after self-cal, rms=0.074928Jy sigma=0.956712 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 (8.2, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619517 Jy ! Component: 100 - total flux cleaned = 0.0065476 Jy ! Component: 150 - total flux cleaned = 0.007182 Jy ! Component: 200 - total flux cleaned = 0.00732624 Jy ! Total flux subtracted in 200 components = 0.00732624 Jy ! Clean residual min=-0.006802 max=0.006957 Jy/beam ! Clean residual mean=0.000005 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 1.66741 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 1.66741 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=0.073799Jy sigma=0.944084 ! Fit after self-cal, rms=0.073722Jy sigma=0.943286 ! 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=0.073722Jy sigma=0.943286 ! Fit after self-cal, rms=0.073545Jy sigma=0.940887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8227 mas, bmaj=2.082 mas, bpa=-4.596 degrees ! Estimated noise=0.364432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337536 Jy ! Component: 100 - total flux cleaned = 0.00351436 Jy ! Component: 150 - total flux cleaned = 0.00365024 Jy ! Component: 200 - total flux cleaned = 0.0036527 Jy ! Total flux subtracted in 200 components = 0.0036527 Jy ! Clean residual min=-0.005665 max=0.006307 Jy/beam ! Clean residual mean=0.000003 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 1.67106 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 1.67106 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=0.072892Jy sigma=0.933357 ! Fit after self-cal, rms=0.072819Jy sigma=0.932696 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 (-10.4, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472111 Jy ! Component: 100 - total flux cleaned = 0.00486903 Jy ! Component: 150 - total flux cleaned = 0.0048743 Jy ! Component: 200 - total flux cleaned = 0.00487372 Jy ! Total flux subtracted in 200 components = 0.00487372 Jy ! Clean residual min=-0.005070 max=0.004840 Jy/beam ! Clean residual mean=-0.000001 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.67594 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 1.67594 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=0.072076Jy sigma=0.924063 ! Fit after self-cal, rms=0.072066Jy sigma=0.923754 ! 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=0.072066Jy sigma=0.923754 ! Fit after self-cal, rms=0.071995Jy sigma=0.922820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.295 mas, bmaj=4.535 mas, bpa=0.7041 degrees ! Estimated noise=0.467278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114069 Jy ! Component: 100 - total flux cleaned = 0.0009262 Jy ! Component: 150 - total flux cleaned = 0.000652325 Jy ! Component: 200 - total flux cleaned = 0.00032231 Jy ! Total flux subtracted in 200 components = 0.00032231 Jy ! Clean residual min=-0.005678 max=0.005275 Jy/beam ! Clean residual mean=-0.000006 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 1.67626 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 1.67626 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=0.071729Jy sigma=0.921294 ! Fit after self-cal, rms=0.071701Jy sigma=0.920924 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 = -0.000131546 Jy ! Component: 100 - total flux cleaned = -0.000441689 Jy ! Component: 150 - total flux cleaned = -0.000731186 Jy ! Component: 200 - total flux cleaned = -0.000932917 Jy ! Total flux subtracted in 200 components = -0.000932917 Jy ! Clean residual min=-0.005555 max=0.005197 Jy/beam ! Clean residual mean=-0.000007 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.67533 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 1.67533 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=0.071564Jy sigma=0.920440 ! Fit after self-cal, rms=0.071539Jy sigma=0.920085 ! 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=0.822 mas, bmaj=2.08 mas, bpa=-4.58 degrees ! Estimated noise=0.364448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.822 x 2.08 at -4.58 degrees (North through East) ! Clean map min=-0.0074147 max=1.3064 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=0.071539Jy sigma=0.920085 ! Fit after self-cal, rms=0.066673Jy sigma=0.846446 ! Inverting map and beam ! Estimated beam: bmin=0.8218 mas, bmaj=2.08 mas, bpa=-4.615 degrees ! Estimated noise=0.364211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845429 Jy ! Component: 100 - total flux cleaned = 0.00127817 Jy ! Component: 150 - total flux cleaned = 0.00147862 Jy ! Component: 200 - total flux cleaned = 0.00157264 Jy ! Total flux subtracted in 200 components = 0.00157264 Jy ! Clean residual min=-0.004160 max=0.004171 Jy/beam ! Clean residual mean=-0.000004 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 1.6769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 1.6769 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=0.066315Jy sigma=0.841869 ! Fit after self-cal, rms=0.066307Jy sigma=0.841741 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187666 Jy ! Component: 100 - total flux cleaned = 0.000269084 Jy ! Component: 150 - total flux cleaned = 0.000107982 Jy ! Component: 200 - total flux cleaned = 0.000110969 Jy ! Total flux subtracted in 200 components = 0.000110969 Jy ! Clean residual min=-0.004072 max=0.003914 Jy/beam ! Clean residual mean=-0.000004 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.67701 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 1.67701 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=0.066081Jy sigma=0.839152 ! Fit after self-cal, rms=0.066077Jy sigma=0.839044 ! 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=0.066077Jy sigma=0.839044 ! Fit after self-cal, rms=0.066016Jy sigma=0.838646 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=0.5913 mas, bmaj=1.633 mas, bpa=-4.421 degrees ! Estimated noise=0.623972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.916524 Jy ! Component: 100 - total flux cleaned = 1.17574 Jy ! Component: 150 - total flux cleaned = 1.31331 Jy ! Component: 200 - total flux cleaned = 1.39818 Jy ! Total flux subtracted in 200 components = 1.39818 Jy ! Clean residual min=-0.035500 max=0.045975 Jy/beam ! Clean residual mean=-0.000020 rms=0.006507 Jy/beam ! Combined flux in latest and established models = 1.39818 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.39818 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8213 mas, bmaj=2.079 mas, bpa=-4.596 degrees ! Estimated noise=0.36414 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 = 0.104794 Jy ! Component: 100 - total flux cleaned = 0.158851 Jy ! Component: 150 - total flux cleaned = 0.193465 Jy ! Component: 200 - total flux cleaned = 0.217256 Jy ! Total flux subtracted in 200 components = 0.217256 Jy ! Clean residual min=-0.008381 max=0.016506 Jy/beam ! Clean residual mean=-0.000034 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 1.61544 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 1.61544 Jy ! Inverting map ! Added new window around map position (-9, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179011 Jy ! Component: 100 - total flux cleaned = 0.0309808 Jy ! Component: 150 - total flux cleaned = 0.0411898 Jy ! Component: 200 - total flux cleaned = 0.0493689 Jy ! Total flux subtracted in 200 components = 0.0493689 Jy ! Clean residual min=-0.005652 max=0.007408 Jy/beam ! Clean residual mean=-0.000007 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 1.6648 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 1.6648 Jy ! Inverting map ! Added new window around map position (8.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754339 Jy ! Component: 100 - total flux cleaned = 0.013467 Jy ! Component: 150 - total flux cleaned = 0.0175331 Jy ! Component: 200 - total flux cleaned = 0.0198741 Jy ! Total flux subtracted in 200 components = 0.0198741 Jy ! Clean residual min=-0.004486 max=0.005536 Jy/beam ! Clean residual mean=-0.000002 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.68468 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 1.68468 Jy ! Inverting map ! Added new window around map position (14.8, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407218 Jy ! Component: 100 - total flux cleaned = 0.00558524 Jy ! Component: 150 - total flux cleaned = 0.00626333 Jy ! Component: 200 - total flux cleaned = 0.00664245 Jy ! Total flux subtracted in 200 components = 0.00664245 Jy ! Clean residual min=-0.003651 max=0.004763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.69132 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 1.69132 Jy ! Inverting map ! Added new window around map position (4.2, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138062 Jy ! Component: 100 - total flux cleaned = 0.00135429 Jy ! Component: 150 - total flux cleaned = 0.00158474 Jy ! Component: 200 - total flux cleaned = 0.0018057 Jy ! Total flux subtracted in 200 components = 0.0018057 Jy ! Clean residual min=-0.002970 max=0.003442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 1.69313 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 1.69313 Jy ! Inverting map ! Added new window around map position (15.4, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212654 Jy ! Component: 100 - total flux cleaned = 0.00282415 Jy ! Component: 150 - total flux cleaned = 0.00310409 Jy ! Component: 200 - total flux cleaned = 0.00336888 Jy ! Total flux subtracted in 200 components = 0.00336888 Jy ! Clean residual min=-0.002757 max=0.002686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 1.6965 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 162 components and 1.6965 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=2.293 mas, bmaj=4.532 mas, bpa=0.7032 degrees ! Estimated noise=0.467477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.38157e-05 Jy ! Component: 100 - total flux cleaned = 0.00033407 Jy ! Component: 150 - total flux cleaned = 0.000642764 Jy ! Component: 200 - total flux cleaned = 0.0009782 Jy ! Total flux subtracted in 200 components = 0.0009782 Jy ! Clean residual min=-0.002901 max=0.002772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 1.69747 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 = 0.000372283 Jy ! Component: 100 - total flux cleaned = 0.000547304 Jy ! Component: 150 - total flux cleaned = 0.000657737 Jy ! Component: 200 - total flux cleaned = 0.000862836 Jy ! Total flux subtracted in 200 components = 0.000862836 Jy ! Clean residual min=-0.002660 max=0.002419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 1.69834 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 203 components and 1.69834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8213 mas, bmaj=2.079 mas, bpa=-4.596 degrees ! Estimated noise=0.36414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209136 Jy ! Component: 100 - total flux cleaned = -0.000125413 Jy ! Component: 150 - total flux cleaned = -0.000273854 Jy ! Component: 200 - total flux cleaned = -0.000483101 Jy ! Total flux subtracted in 200 components = -0.000483101 Jy ! Clean residual min=-0.002409 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 1.69785 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 224 components and 1.69785 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=0.064950Jy sigma=0.826611 ! Fit after self-cal, rms=0.064836Jy sigma=0.824399 wmodel J2348-1631_X_map.mod ! Writing 224 model components to file: J2348-1631_X_map.mod wobs J2348-1631_X_uvs.fits ! Writing UV FITS file: J2348-1631_X_uvs.fits wwins J2348-1631_X_map.win ! wwins: Wrote 12 windows to J2348-1631_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 = -0.00112952 Jy ! Component: 100 - total flux cleaned = -0.00181582 Jy ! Component: 150 - total flux cleaned = -0.00234186 Jy ! Component: 200 - total flux cleaned = -0.00248553 Jy ! Component: 250 - total flux cleaned = -0.00258852 Jy ! Component: 300 - total flux cleaned = -0.00248785 Jy ! Component: 350 - total flux cleaned = -0.00255252 Jy ! Component: 400 - total flux cleaned = -0.00245853 Jy ! Component: 450 - total flux cleaned = -0.00248927 Jy ! Component: 500 - total flux cleaned = -0.00239973 Jy ! Component: 550 - total flux cleaned = -0.00234133 Jy ! Component: 600 - total flux cleaned = -0.00234149 Jy ! Component: 650 - total flux cleaned = -0.00231282 Jy ! Component: 700 - total flux cleaned = -0.00231228 Jy ! Component: 750 - total flux cleaned = -0.00228532 Jy ! Component: 800 - total flux cleaned = -0.00225898 Jy ! Component: 850 - total flux cleaned = -0.00220811 Jy ! Component: 900 - total flux cleaned = -0.00218313 Jy ! Component: 950 - total flux cleaned = -0.00220783 Jy ! Component: 1000 - total flux cleaned = -0.00213412 Jy ! Component: 1050 - total flux cleaned = -0.00208666 Jy ! Component: 1100 - total flux cleaned = -0.00213389 Jy ! Component: 1150 - total flux cleaned = -0.00215691 Jy ! Component: 1200 - total flux cleaned = -0.00208848 Jy ! Component: 1250 - total flux cleaned = -0.00213376 Jy ! Component: 1300 - total flux cleaned = -0.00215593 Jy ! Component: 1350 - total flux cleaned = -0.00211207 Jy ! Component: 1400 - total flux cleaned = -0.00211248 Jy ! Component: 1450 - total flux cleaned = -0.00215556 Jy ! Component: 1500 - total flux cleaned = -0.00226078 Jy ! Component: 1550 - total flux cleaned = -0.00230185 Jy ! Component: 1600 - total flux cleaned = -0.00234288 Jy ! Component: 1650 - total flux cleaned = -0.00240383 Jy ! Component: 1700 - total flux cleaned = -0.00240383 Jy ! Component: 1750 - total flux cleaned = -0.00242376 Jy ! Component: 1800 - total flux cleaned = -0.0025021 Jy ! Component: 1850 - total flux cleaned = -0.00242471 Jy ! Component: 1900 - total flux cleaned = -0.00250144 Jy ! Component: 1950 - total flux cleaned = -0.00252017 Jy ! Component: 2000 - total flux cleaned = -0.00257626 Jy ! Component: 2050 - total flux cleaned = -0.00261328 Jy ! Component: 2100 - total flux cleaned = -0.00255812 Jy ! Component: 2150 - total flux cleaned = -0.00257642 Jy ! Component: 2200 - total flux cleaned = -0.00266629 Jy ! Component: 2250 - total flux cleaned = -0.0026306 Jy ! Component: 2300 - total flux cleaned = -0.00263067 Jy ! Component: 2350 - total flux cleaned = -0.00268318 Jy ! Component: 2400 - total flux cleaned = -0.00266589 Jy ! Component: 2450 - total flux cleaned = -0.00266605 Jy ! Component: 2500 - total flux cleaned = -0.00268328 Jy ! Component: 2550 - total flux cleaned = -0.00278414 Jy ! Component: 2600 - total flux cleaned = -0.00278387 Jy ! Component: 2650 - total flux cleaned = -0.00276726 Jy ! Component: 2700 - total flux cleaned = -0.00275072 Jy ! Component: 2750 - total flux cleaned = -0.0027507 Jy ! Component: 2800 - total flux cleaned = -0.00273439 Jy ! Component: 2850 - total flux cleaned = -0.0027504 Jy ! Component: 2900 - total flux cleaned = -0.00273454 Jy ! Component: 2950 - total flux cleaned = -0.00270328 Jy ! Component: 3000 - total flux cleaned = -0.00267235 Jy ! Component: 3050 - total flux cleaned = -0.00270328 Jy ! Component: 3100 - total flux cleaned = -0.00274899 Jy ! Component: 3150 - total flux cleaned = -0.00274905 Jy ! Component: 3200 - total flux cleaned = -0.00274905 Jy ! Component: 3250 - total flux cleaned = -0.00273423 Jy ! Component: 3300 - total flux cleaned = -0.00276383 Jy ! Component: 3350 - total flux cleaned = -0.00280784 Jy ! Component: 3400 - total flux cleaned = -0.00279325 Jy ! Component: 3450 - total flux cleaned = -0.00286579 Jy ! Component: 3500 - total flux cleaned = -0.00286569 Jy ! Component: 3550 - total flux cleaned = -0.00290871 Jy ! Component: 3600 - total flux cleaned = -0.00295133 Jy ! Component: 3650 - total flux cleaned = -0.0029795 Jy ! Component: 3700 - total flux cleaned = -0.00306332 Jy ! Component: 3750 - total flux cleaned = -0.0031188 Jy ! Component: 3800 - total flux cleaned = -0.00318751 Jy ! Component: 3850 - total flux cleaned = -0.00320119 Jy ! Component: 3900 - total flux cleaned = -0.00325547 Jy ! Component: 3950 - total flux cleaned = -0.00326888 Jy ! Component: 4000 - total flux cleaned = -0.00332252 Jy ! Component: 4050 - total flux cleaned = -0.00333592 Jy ! Total flux subtracted in 4096 components = -0.00336244 Jy ! Clean residual min=-0.000746 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 1.69449 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 503 components and 1.69449 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J2348-1631_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8213 x 2.079 at -4.596 degrees (North through East) ! Clean map min=-0.0033319 max=1.2914 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J2348-1631_X_map.fits wmodel /vlbi/bp222/maps//J2348-1631_X_map.mod ! Writing 503 model components to file: /vlbi/bp222/maps//J2348-1631_X_map.mod wobs /vlbi/bp222/maps//J2348-1631_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J2348-1631_X_uvs.fits wwins /vlbi/bp222/maps//J2348-1631_X_map.win ! wwins: Wrote 13 windows to /vlbi/bp222/maps//J2348-1631_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.2914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0541682 0.0541682 0.108336 0.216673 0.433346 0.866691 1.73338 3.46676 6.93353 13.8671 27.7341 55.4682 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.291 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5538.31 quit ! Quitting program ! Log file /vlbi/bp222/maps//J2348-1631_X_dfm.log closed on Thu Sep 27 11:46:06 2018