! Started logfile: J0927+5717_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:13:21 2017 obs J0927+5717_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0927+5717_X_2015_01_23_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978419 visibilities/baseline/integration-bin. ! Found source: J0927+5717 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 54948 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0927+5717_X_2015_01_23_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973581Jy sigma=0.011999 ! Fit after self-cal, rms=0.948051Jy sigma=0.011732 ! 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=0.8466 mas, bmaj=0.9973 mas, bpa=-7.777 degrees ! Estimated noise=626.132 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 = 0.0406204 Jy ! Component: 100 - total flux cleaned = 0.0503438 Jy ! Total flux subtracted in 100 components = 0.0503438 Jy ! Clean residual min=-0.002340 max=0.003720 Jy/beam ! Clean residual mean=-0.000011 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0503438 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0503438 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=0.068086Jy sigma=0.000786 ! Fit after self-cal, rms=0.067968Jy sigma=0.000785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039997 Jy ! Component: 100 - total flux cleaned = 0.00602467 Jy ! Total flux subtracted in 100 components = 0.00602467 Jy ! Clean residual min=-0.002419 max=0.002205 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0563685 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0563685 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=0.067690Jy sigma=0.000782 ! Fit after self-cal, rms=0.067702Jy sigma=0.000782 ! 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=1.068 mas, bmaj=1.242 mas, bpa=-3.471 degrees ! Estimated noise=247.51 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 = 0.00146197 Jy ! Component: 100 - total flux cleaned = 0.00214398 Jy ! Component: 150 - total flux cleaned = 0.00249983 Jy ! Component: 200 - total flux cleaned = 0.0026496 Jy ! Total flux subtracted in 200 components = 0.0026496 Jy ! Clean residual min=-0.002270 max=0.002027 Jy/beam ! Clean residual mean=0.000027 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0590181 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0590181 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=0.067663Jy sigma=0.000782 ! Fit after self-cal, rms=0.067672Jy sigma=0.000782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.07 KP 0.92 ! LA 1.04 MK 0.93 NL 1.00 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.06 KP 0.86 ! LA 1.13 MK 0.95 NL 0.99 OV 0.92 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.09 KP 0.80 ! LA 1.14 MK 1.00 NL 0.98 OV 0.98 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.01 KP 0.82 ! LA 1.07 MK 0.95 NL 1.02 OV 0.95 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.97 KP 0.77 ! LA 1.11 MK 1.03 NL 1.00 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 1.13 KP 0.74 ! LA 1.09 MK 0.99 NL 1.01 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.15 KP 0.81 ! LA 1.15 MK 0.99 NL 1.09 OV 1.04 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.15 KP 0.76 ! LA 1.11 MK 0.93 NL 1.00 OV 1.00 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.07 KP 0.77 ! LA 1.12 MK 0.94 NL 1.01 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 0.80 ! LA 1.15 MK 1.00 NL 1.01 OV 1.03 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.00 KP 0.88 ! LA 1.18 MK 0.99 NL 1.01 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.99 KP 0.87 ! LA 1.16 MK 0.94 NL 1.02 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.067672Jy sigma=0.000782 ! Fit after self-cal, rms=0.067098Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.247 mas, bpa=-4.647 degrees ! Estimated noise=247.977 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 = -0.000201609 Jy ! Component: 100 - total flux cleaned = -0.000164872 Jy ! Component: 150 - total flux cleaned = -0.000137301 Jy ! Component: 200 - total flux cleaned = -0.000143244 Jy ! Total flux subtracted in 200 components = -0.000143244 Jy ! Clean residual min=-0.000739 max=0.000945 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0588748 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0588748 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=0.067094Jy sigma=0.000777 ! Fit after self-cal, rms=0.067106Jy sigma=0.000776 ! 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=0.067106Jy sigma=0.000776 ! Fit after self-cal, rms=0.067397Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.247 mas, bpa=-4.566 degrees ! Estimated noise=247.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.34455e-05 Jy ! Component: 100 - total flux cleaned = -4.06474e-05 Jy ! Component: 150 - total flux cleaned = -4.77277e-05 Jy ! Component: 200 - total flux cleaned = -6.05775e-05 Jy ! Total flux subtracted in 200 components = -6.05775e-05 Jy ! Clean residual min=-0.000711 max=0.000940 Jy/beam ! Clean residual mean=0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0588143 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0588143 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=0.067396Jy sigma=0.000776 ! Fit after self-cal, rms=0.067411Jy sigma=0.000776 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 (21.8, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820524 Jy ! Component: 100 - total flux cleaned = 0.00115333 Jy ! Component: 150 - total flux cleaned = 0.00121685 Jy ! Component: 200 - total flux cleaned = 0.0012847 Jy ! Total flux subtracted in 200 components = 0.0012847 Jy ! Clean residual min=-0.000726 max=0.000649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.060099 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.060099 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=0.067400Jy sigma=0.000776 ! Fit after self-cal, rms=0.067398Jy sigma=0.000776 ! 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=0.067398Jy sigma=0.000776 ! Fit after self-cal, rms=0.067399Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.246 mas, bpa=-4.13 degrees ! Estimated noise=247.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335326 Jy ! Component: 100 - total flux cleaned = 0.00035708 Jy ! Component: 150 - total flux cleaned = 0.000367501 Jy ! Component: 200 - total flux cleaned = 0.000386226 Jy ! Total flux subtracted in 200 components = 0.000386226 Jy ! Clean residual min=-0.000728 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0604852 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0604852 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=0.067395Jy sigma=0.000776 ! Fit after self-cal, rms=0.067396Jy sigma=0.000776 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 = 7.33761e-05 Jy ! Component: 100 - total flux cleaned = 7.3517e-05 Jy ! Component: 150 - total flux cleaned = 8.18175e-05 Jy ! Component: 200 - total flux cleaned = 8.95669e-05 Jy ! Total flux subtracted in 200 components = 8.95669e-05 Jy ! Clean residual min=-0.000735 max=0.000613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0605748 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0605748 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=0.067394Jy sigma=0.000776 ! Fit after self-cal, rms=0.067393Jy sigma=0.000776 ! 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=0.067393Jy sigma=0.000776 ! Fit after self-cal, rms=0.067343Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=2.437 mas, bpa=29.8 degrees ! Estimated noise=306.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250191 Jy ! Component: 100 - total flux cleaned = 0.0003078 Jy ! Component: 150 - total flux cleaned = 0.000352163 Jy ! Component: 200 - total flux cleaned = 0.000377484 Jy ! Total flux subtracted in 200 components = 0.000377484 Jy ! Clean residual min=-0.000699 max=0.000731 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0609522 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0609522 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=0.067342Jy sigma=0.000776 ! Fit after self-cal, rms=0.067342Jy sigma=0.000776 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 = 7.77433e-05 Jy ! Component: 100 - total flux cleaned = 0.000118369 Jy ! Component: 150 - total flux cleaned = 0.000135324 Jy ! Component: 200 - total flux cleaned = 0.000151028 Jy ! Total flux subtracted in 200 components = 0.000151028 Jy ! Clean residual min=-0.000714 max=0.000725 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0611033 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0611033 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=0.067342Jy sigma=0.000776 ! Fit after self-cal, rms=0.067342Jy sigma=0.000776 ! 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=1.073 mas, bmaj=1.246 mas, bpa=-3.813 degrees ! Estimated noise=247.532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.246 at -3.813 degrees (North through East) ! Clean map min=-0.00067556 max=0.053677 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 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=0.8507 mas, bmaj=1 mas, bpa=-7.808 degrees ! Estimated noise=623.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404279 Jy ! Component: 100 - total flux cleaned = 0.0504049 Jy ! Component: 150 - total flux cleaned = 0.0543007 Jy ! Component: 200 - total flux cleaned = 0.0563519 Jy ! Total flux subtracted in 200 components = 0.0563519 Jy ! Clean residual min=-0.001605 max=0.001673 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0563519 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0563519 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.246 mas, bpa=-3.813 degrees ! Estimated noise=247.532 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 = 0.0017737 Jy ! Component: 100 - total flux cleaned = 0.00281205 Jy ! Component: 150 - total flux cleaned = 0.00354757 Jy ! Component: 200 - total flux cleaned = 0.00390947 Jy ! Total flux subtracted in 200 components = 0.00390947 Jy ! Clean residual min=-0.000736 max=0.000786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0602614 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0602614 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=2.312 mas, bmaj=2.437 mas, bpa=29.8 degrees ! Estimated noise=306.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497107 Jy ! Component: 100 - total flux cleaned = 0.00070358 Jy ! Component: 150 - total flux cleaned = 0.000768616 Jy ! Component: 200 - total flux cleaned = 0.000801086 Jy ! Total flux subtracted in 200 components = 0.000801086 Jy ! Clean residual min=-0.000700 max=0.000751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0610625 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 = 2.21397e-05 Jy ! Component: 100 - total flux cleaned = 2.91515e-05 Jy ! Component: 150 - total flux cleaned = 4.22057e-05 Jy ! Component: 200 - total flux cleaned = 5.41426e-05 Jy ! Total flux subtracted in 200 components = 5.41426e-05 Jy ! Clean residual min=-0.000705 max=0.000737 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0611166 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0611166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.246 mas, bpa=-3.813 degrees ! Estimated noise=247.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.11956e-05 Jy ! Component: 100 - total flux cleaned = -0.00012929 Jy ! Component: 150 - total flux cleaned = -0.000130296 Jy ! Component: 200 - total flux cleaned = -0.00010479 Jy ! Total flux subtracted in 200 components = -0.00010479 Jy ! Clean residual min=-0.000722 max=0.000650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0610118 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0610118 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=0.067347Jy sigma=0.000776 ! Fit after self-cal, rms=0.067348Jy sigma=0.000776 wmodel J0927+5717_X_2015_01_23_pus_map.mod ! Writing 52 model components to file: J0927+5717_X_2015_01_23_pus_map.mod wobs J0927+5717_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0927+5717_X_2015_01_23_pus_uvs.fits wwins J0927+5717_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0927+5717_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020996 Jy ! Component: 100 - total flux cleaned = -0.000317577 Jy ! Component: 150 - total flux cleaned = -0.000420482 Jy ! Component: 200 - total flux cleaned = -0.000475438 Jy ! Component: 250 - total flux cleaned = -0.000528405 Jy ! Component: 300 - total flux cleaned = -0.000518128 Jy ! Component: 350 - total flux cleaned = -0.000538071 Jy ! Component: 400 - total flux cleaned = -0.000567156 Jy ! Component: 450 - total flux cleaned = -0.000623681 Jy ! Component: 500 - total flux cleaned = -0.000660576 Jy ! Component: 550 - total flux cleaned = -0.000705684 Jy ! Component: 600 - total flux cleaned = -0.000758697 Jy ! Component: 650 - total flux cleaned = -0.000784551 Jy ! Component: 700 - total flux cleaned = -0.000809728 Jy ! Component: 750 - total flux cleaned = -0.000834315 Jy ! Component: 800 - total flux cleaned = -0.000850749 Jy ! Component: 850 - total flux cleaned = -0.000890476 Jy ! Component: 900 - total flux cleaned = -0.000898115 Jy ! Component: 950 - total flux cleaned = -0.000890425 Jy ! Component: 1000 - total flux cleaned = -0.000905515 Jy ! Component: 1050 - total flux cleaned = -0.000949972 Jy ! Component: 1100 - total flux cleaned = -0.000986391 Jy ! Component: 1150 - total flux cleaned = -0.000986282 Jy ! Component: 1200 - total flux cleaned = -0.00101462 Jy ! Component: 1250 - total flux cleaned = -0.00101474 Jy ! Component: 1300 - total flux cleaned = -0.00105601 Jy ! Component: 1350 - total flux cleaned = -0.00106942 Jy ! Component: 1400 - total flux cleaned = -0.0010761 Jy ! Component: 1450 - total flux cleaned = -0.00106943 Jy ! Component: 1500 - total flux cleaned = -0.00104341 Jy ! Component: 1550 - total flux cleaned = -0.00103716 Jy ! Component: 1600 - total flux cleaned = -0.00103731 Jy ! Component: 1650 - total flux cleaned = -0.00106217 Jy ! Component: 1700 - total flux cleaned = -0.0010558 Jy ! Component: 1750 - total flux cleaned = -0.00101924 Jy ! Component: 1800 - total flux cleaned = -0.00102541 Jy ! Component: 1850 - total flux cleaned = -0.00103732 Jy ! Component: 1900 - total flux cleaned = -0.00100201 Jy ! Component: 1950 - total flux cleaned = -0.00101955 Jy ! Component: 2000 - total flux cleaned = -0.00102527 Jy ! Total flux subtracted in 2048 components = -0.000991017 Jy ! Clean residual min=-0.000328 max=0.000352 Jy/beam ! Clean residual mean=0.000002 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0600208 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 198 components and 0.0600208 Jy ![Exited script file: muppet] wmap "J0927+5717_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.246 at -3.813 degrees (North through East) ! Clean map min=-0.00050006 max=0.053442 Jy/beam ! Writing clean map to FITS file: J0927+5717_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.053442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.580907 0.580907 1.16181 2.32363 4.64725 9.29451 18.589 37.178 74.356 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.246 at -3.813 degrees (North through East) ! Clean map min=-0.00050006 max=0.053442 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0927+5717_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:13:24 2017