! Started logfile: J0134+6925_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:34 2016 obs J0134+6925_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0134+6925_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.799639 visibilities/baseline/integration-bin. ! Found source: J0134+6925 ! ! 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 364 lines of history. ! ! Reading 53112 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 J0134+6925_X_2014_12_20_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932363Jy sigma=0.011322 ! Fit after self-cal, rms=0.848585Jy sigma=0.010258 ! 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=0.8185 mas, bmaj=1.334 mas, bpa=54.94 degrees ! Estimated noise=643.628 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 = 0.11738 Jy ! Component: 100 - total flux cleaned = 0.146657 Jy ! Total flux subtracted in 100 components = 0.146657 Jy ! Clean residual min=-0.005285 max=0.012134 Jy/beam ! Clean residual mean=-0.000049 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.146657 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.146657 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=0.079189Jy sigma=0.000864 ! Fit after self-cal, rms=0.079127Jy sigma=0.000863 ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140951 Jy ! Component: 100 - total flux cleaned = 0.0223453 Jy ! Total flux subtracted in 100 components = 0.0223453 Jy ! Clean residual min=-0.003845 max=0.005328 Jy/beam ! Clean residual mean=-0.000028 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.169002 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.169002 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=0.076209Jy sigma=0.000816 ! Fit after self-cal, rms=0.076146Jy sigma=0.000816 ! 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=1.059 mas, bmaj=1.515 mas, bpa=52.77 degrees ! Estimated noise=258.971 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 = 0.00759975 Jy ! Component: 100 - total flux cleaned = 0.0116141 Jy ! Component: 150 - total flux cleaned = 0.0140215 Jy ! Component: 200 - total flux cleaned = 0.0148155 Jy ! Total flux subtracted in 200 components = 0.0148155 Jy ! Clean residual min=-0.003398 max=0.004554 Jy/beam ! Clean residual mean=-0.000043 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.183818 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.183818 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=0.075526Jy sigma=0.000804 ! Fit after self-cal, rms=0.075494Jy sigma=0.000804 ! 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 0.97 FD 1.05 HN 0.99 KP 1.11 ! LA 0.97 MK 0.95 NL 0.97 OV 0.96 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.04 KP 1.05 ! LA 0.98 MK 0.97 NL 0.95 OV 0.94 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.03 KP 0.99 ! LA 1.00 MK 0.96 NL 0.96 OV 0.95 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.00 KP 0.95 ! LA 1.03 MK 0.95 NL 0.96 OV 0.92 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.98 KP 0.90 ! LA 1.00 MK 0.97 NL 0.97 OV 0.95 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.00 KP 0.90 ! LA 1.00 MK 0.96 NL 0.99 OV 0.96 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.17 HN 1.16 KP 0.91 ! LA 1.01 MK 1.00 NL 1.01 OV 1.02 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.06 KP 0.91 ! LA 1.00 MK 0.95 NL 0.96 OV 0.99 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.07 KP 0.91 ! LA 1.01 MK 0.96 NL 0.96 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.06 KP 0.94 ! LA 1.03 MK 0.95 NL 0.96 OV 0.96 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.04 KP 1.00 ! LA 1.04 MK 0.99 NL 0.98 OV 0.97 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.02 KP 1.02 ! LA 1.02 MK 0.98 NL 0.98 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.075494Jy sigma=0.000804 ! Fit after self-cal, rms=0.074694Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.53 mas, bpa=53.19 degrees ! Estimated noise=257.35 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 (3.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023241 Jy ! Component: 100 - total flux cleaned = 0.00287165 Jy ! Component: 150 - total flux cleaned = 0.00303667 Jy ! Component: 200 - total flux cleaned = 0.00307823 Jy ! Total flux subtracted in 200 components = 0.00307823 Jy ! Clean residual min=-0.002112 max=0.001883 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.186896 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.186896 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=0.074469Jy sigma=0.000788 ! Fit after self-cal, rms=0.074488Jy sigma=0.000787 ! 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=0.074488Jy sigma=0.000787 ! Fit after self-cal, rms=0.077181Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.528 mas, bpa=52.78 degrees ! Estimated noise=257.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316045 Jy ! Component: 100 - total flux cleaned = -0.000339758 Jy ! Component: 150 - total flux cleaned = -0.000360665 Jy ! Component: 200 - total flux cleaned = -0.000396927 Jy ! Total flux subtracted in 200 components = -0.000396927 Jy ! Clean residual min=-0.000923 max=0.000957 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.186499 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.186499 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=0.077163Jy sigma=0.000784 ! Fit after self-cal, rms=0.077200Jy sigma=0.000784 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 = 1.41585e-05 Jy ! Component: 100 - total flux cleaned = -1.7552e-05 Jy ! Component: 150 - total flux cleaned = -1.81985e-05 Jy ! Component: 200 - total flux cleaned = -1.84234e-05 Jy ! Total flux subtracted in 200 components = -1.84234e-05 Jy ! Clean residual min=-0.000874 max=0.000873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.18648 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.18648 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=0.077194Jy sigma=0.000783 ! Fit after self-cal, rms=0.077191Jy sigma=0.000783 ! 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=0.077191Jy sigma=0.000783 ! Fit after self-cal, rms=0.077344Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.53 mas, bpa=52.84 degrees ! Estimated noise=257.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323106 Jy ! Component: 100 - total flux cleaned = -0.000336824 Jy ! Component: 150 - total flux cleaned = -0.000348036 Jy ! Component: 200 - total flux cleaned = -0.000367947 Jy ! Total flux subtracted in 200 components = -0.000367947 Jy ! Clean residual min=-0.000855 max=0.000834 Jy/beam ! Clean residual mean=-0.000005 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.186113 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.186113 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=0.077338Jy sigma=0.000783 ! Fit after self-cal, rms=0.077339Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10329e-06 Jy ! Component: 100 - total flux cleaned = 2.65909e-05 Jy ! Component: 150 - total flux cleaned = 1.85434e-05 Jy ! Component: 200 - total flux cleaned = 1.13944e-05 Jy ! Total flux subtracted in 200 components = 1.13944e-05 Jy ! Clean residual min=-0.000850 max=0.000791 Jy/beam ! Clean residual mean=-0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.186124 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.186124 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=0.077337Jy sigma=0.000783 ! Fit after self-cal, rms=0.077336Jy sigma=0.000783 ! 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=0.077336Jy sigma=0.000783 ! Fit after self-cal, rms=0.077391Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.588 mas, bpa=38.67 degrees ! Estimated noise=306.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153967 Jy ! Component: 100 - total flux cleaned = -0.000212075 Jy ! Component: 150 - total flux cleaned = -0.000247337 Jy ! Component: 200 - total flux cleaned = -0.000267228 Jy ! Total flux subtracted in 200 components = -0.000267228 Jy ! Clean residual min=-0.000861 max=0.000982 Jy/beam ! Clean residual mean=-0.000010 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.185857 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.185857 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=0.077389Jy sigma=0.000783 ! Fit after self-cal, rms=0.077390Jy sigma=0.000783 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 = 1.38971e-05 Jy ! Component: 100 - total flux cleaned = 4.80836e-05 Jy ! Component: 150 - total flux cleaned = 3.99388e-05 Jy ! Component: 200 - total flux cleaned = 3.62365e-05 Jy ! Total flux subtracted in 200 components = 3.62365e-05 Jy ! Clean residual min=-0.000867 max=0.000963 Jy/beam ! Clean residual mean=-0.000010 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.185893 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.185893 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=0.077389Jy sigma=0.000783 ! Fit after self-cal, rms=0.077389Jy sigma=0.000783 ! 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=1.061 mas, bmaj=1.533 mas, bpa=52.88 degrees ! Estimated noise=257.484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.533 at 52.88 degrees (North through East) ! Clean map min=-0.00080241 max=0.15059 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=0.8207 mas, bmaj=1.349 mas, bpa=55.07 degrees ! Estimated noise=645.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117387 Jy ! Component: 100 - total flux cleaned = 0.147729 Jy ! Component: 150 - total flux cleaned = 0.160987 Jy ! Component: 200 - total flux cleaned = 0.168405 Jy ! Total flux subtracted in 200 components = 0.168405 Jy ! Clean residual min=-0.002795 max=0.003721 Jy/beam ! Clean residual mean=-0.000018 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.168405 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.168405 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.533 mas, bpa=52.88 degrees ! Estimated noise=257.484 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 = 0.00607661 Jy ! Component: 100 - total flux cleaned = 0.00958568 Jy ! Component: 150 - total flux cleaned = 0.0118384 Jy ! Component: 200 - total flux cleaned = 0.013427 Jy ! Total flux subtracted in 200 components = 0.013427 Jy ! Clean residual min=-0.000923 max=0.001081 Jy/beam ! Clean residual mean=-0.000013 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.181832 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.181832 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=2.27 mas, bmaj=2.588 mas, bpa=38.67 degrees ! Estimated noise=306.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180138 Jy ! Component: 100 - total flux cleaned = 0.00276983 Jy ! Component: 150 - total flux cleaned = 0.0033309 Jy ! Component: 200 - total flux cleaned = 0.00366833 Jy ! Total flux subtracted in 200 components = 0.00366833 Jy ! Clean residual min=-0.000892 max=0.000925 Jy/beam ! Clean residual mean=-0.000012 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.185501 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 = 9.04721e-05 Jy ! Component: 100 - total flux cleaned = 0.000156447 Jy ! Component: 150 - total flux cleaned = 0.000211272 Jy ! Component: 200 - total flux cleaned = 0.0002516 Jy ! Total flux subtracted in 200 components = 0.0002516 Jy ! Clean residual min=-0.000893 max=0.000930 Jy/beam ! Clean residual mean=-0.000011 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.185752 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 81 components and 0.185752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.533 mas, bpa=52.88 degrees ! Estimated noise=257.484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.8307e-05 Jy ! Component: 100 - total flux cleaned = -6.88096e-05 Jy ! Component: 150 - total flux cleaned = -4.2945e-05 Jy ! Component: 200 - total flux cleaned = -4.29727e-05 Jy ! Total flux subtracted in 200 components = -4.29727e-05 Jy ! Clean residual min=-0.000928 max=0.000807 Jy/beam ! Clean residual mean=-0.000005 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.185709 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.185709 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=0.077398Jy sigma=0.000783 ! Fit after self-cal, rms=0.077391Jy sigma=0.000783 wmodel J0134+6925_X_2014_12_20_pus_map.mod ! Writing 97 model components to file: J0134+6925_X_2014_12_20_pus_map.mod wobs J0134+6925_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0134+6925_X_2014_12_20_pus_uvs.fits wwins J0134+6925_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0134+6925_X_2014_12_20_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 = -0.000164193 Jy ! Component: 100 - total flux cleaned = -0.000219042 Jy ! Component: 150 - total flux cleaned = -0.000282095 Jy ! Component: 200 - total flux cleaned = -0.000318095 Jy ! Component: 250 - total flux cleaned = -0.000341069 Jy ! Component: 300 - total flux cleaned = -0.000363102 Jy ! Component: 350 - total flux cleaned = -0.000394622 Jy ! Component: 400 - total flux cleaned = -0.000425325 Jy ! Component: 450 - total flux cleaned = -0.000475413 Jy ! Component: 500 - total flux cleaned = -0.000504658 Jy ! Component: 550 - total flux cleaned = -0.000504441 Jy ! Component: 600 - total flux cleaned = -0.00050415 Jy ! Component: 650 - total flux cleaned = -0.000485915 Jy ! Component: 700 - total flux cleaned = -0.000485866 Jy ! Component: 750 - total flux cleaned = -0.000494453 Jy ! Component: 800 - total flux cleaned = -0.000485719 Jy ! Component: 850 - total flux cleaned = -0.000494139 Jy ! Component: 900 - total flux cleaned = -0.000518865 Jy ! Component: 950 - total flux cleaned = -0.000526896 Jy ! Component: 1000 - total flux cleaned = -0.000558664 Jy ! Component: 1050 - total flux cleaned = -0.000574306 Jy ! Component: 1100 - total flux cleaned = -0.000597539 Jy ! Component: 1150 - total flux cleaned = -0.000635444 Jy ! Component: 1200 - total flux cleaned = -0.000657654 Jy ! Component: 1250 - total flux cleaned = -0.000686998 Jy ! Component: 1300 - total flux cleaned = -0.000708615 Jy ! Component: 1350 - total flux cleaned = -0.000730091 Jy ! Component: 1400 - total flux cleaned = -0.000758084 Jy ! Component: 1450 - total flux cleaned = -0.00079271 Jy ! Component: 1500 - total flux cleaned = -0.000820107 Jy ! Component: 1550 - total flux cleaned = -0.000847092 Jy ! Component: 1600 - total flux cleaned = -0.000873784 Jy ! Component: 1650 - total flux cleaned = -0.000893587 Jy ! Component: 1700 - total flux cleaned = -0.000906707 Jy ! Component: 1750 - total flux cleaned = -0.000938995 Jy ! Component: 1800 - total flux cleaned = -0.000958149 Jy ! Component: 1850 - total flux cleaned = -0.000970843 Jy ! Component: 1900 - total flux cleaned = -0.000989589 Jy ! Component: 1950 - total flux cleaned = -0.00103265 Jy ! Component: 2000 - total flux cleaned = -0.00105093 Jy ! Total flux subtracted in 2048 components = -0.001069 Jy ! Clean residual min=-0.000336 max=0.000412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.18464 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 223 components and 0.18464 Jy ![Exited script file: muppet] wmap "J0134+6925_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.533 at 52.88 degrees (North through East) ! Clean map min=-0.00068324 max=0.15028 Jy/beam ! Writing clean map to FITS file: J0134+6925_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107435 device "J0134+6925_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0134+6925_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214471 0.214471 0.428942 0.857884 1.71577 3.43153 6.86307 13.7261 27.4523 54.9045 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.533 at 52.88 degrees (North through East) ! Clean map min=-0.00068324 max=0.15028 Jy/beam quit ! Quitting program ! Log file J0134+6925_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:39 2016