! Started logfile: J0041+1339_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:04:31 2016 obs J0041+1339_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0041+1339_X_2014_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773255 visibilities/baseline/integration-bin. ! Found source: J0041+1339 ! ! 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 414 lines of history. ! ! Reading 47184 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 J0041+1339_X_2014_08_05_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945362Jy sigma=0.010809 ! Fit after self-cal, rms=0.923052Jy sigma=0.010580 ! 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=0.9799 mas, bmaj=2.357 mas, bpa=20.31 degrees ! Estimated noise=606.015 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 = 0.0587634 Jy ! Component: 100 - total flux cleaned = 0.0770043 Jy ! Total flux subtracted in 100 components = 0.0770043 Jy ! Clean residual min=-0.004123 max=0.007827 Jy/beam ! Clean residual mean=-0.000018 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.0770043 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0770043 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=0.074788Jy sigma=0.000796 ! Fit after self-cal, rms=0.074748Jy sigma=0.000796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862874 Jy ! Component: 100 - total flux cleaned = 0.0133576 Jy ! Total flux subtracted in 100 components = 0.0133576 Jy ! Clean residual min=-0.003390 max=0.003620 Jy/beam ! Clean residual mean=-0.000007 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0903619 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0903619 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=0.073675Jy sigma=0.000782 ! Fit after self-cal, rms=0.073684Jy 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=1.204 mas, bmaj=2.526 mas, bpa=18.76 degrees ! Estimated noise=288.13 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 = 0.00343992 Jy ! Component: 100 - total flux cleaned = 0.00525579 Jy ! Component: 150 - total flux cleaned = 0.00635718 Jy ! Component: 200 - total flux cleaned = 0.00704434 Jy ! Total flux subtracted in 200 components = 0.00704434 Jy ! Clean residual min=-0.003573 max=0.003313 Jy/beam ! Clean residual mean=0.000013 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0974062 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.0974062 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=0.073509Jy sigma=0.000780 ! Fit after self-cal, rms=0.073522Jy sigma=0.000780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.02 KP 0.91 ! LA 1.07 MK 1.00* NL 0.95 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.87 ! LA 1.02 MK 1.00* NL 0.92 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.16 KP 0.86 ! LA 1.08 MK 1.00* NL 0.95 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.14 KP 0.79 ! LA 1.07 MK 1.00* NL 0.94 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.08 KP 0.76 ! LA 1.07 MK 1.00* NL 0.95 OV 0.97 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.04 KP 0.76 ! LA 1.10 MK 1.00* NL 0.99 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.27 KP 0.78 ! LA 1.13 MK 1.00* NL 1.05 OV 1.08 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.13 KP 0.75 ! LA 1.09 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.14 KP 0.80 ! LA 1.12 MK 1.00* NL 0.95 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.10 KP 0.79 ! LA 1.09 MK 1.00* NL 1.00 OV 1.06 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.09 KP 0.84 ! LA 1.08 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.11 KP 0.87 ! LA 1.13 MK 1.00* NL 1.00 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.073522Jy sigma=0.000780 ! Fit after self-cal, rms=0.074584Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=2.546 mas, bpa=19.04 degrees ! Estimated noise=289.842 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 = -0.000394145 Jy ! Component: 100 - total flux cleaned = -0.000421426 Jy ! Component: 150 - total flux cleaned = -0.000393051 Jy ! Component: 200 - total flux cleaned = -0.000356703 Jy ! Total flux subtracted in 200 components = -0.000356703 Jy ! Clean residual min=-0.000891 max=0.000908 Jy/beam ! Clean residual mean=0.000005 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0970495 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0970495 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=0.074573Jy sigma=0.000769 ! Fit after self-cal, rms=0.074650Jy sigma=0.000769 ! 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=0.074650Jy sigma=0.000769 ! Fit after self-cal, rms=0.075684Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.546 mas, bpa=19.13 degrees ! Estimated noise=289.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255157 Jy ! Component: 100 - total flux cleaned = -0.000285587 Jy ! Component: 150 - total flux cleaned = -0.000310593 Jy ! Component: 200 - total flux cleaned = -0.000332542 Jy ! Total flux subtracted in 200 components = -0.000332542 Jy ! Clean residual min=-0.000737 max=0.000792 Jy/beam ! Clean residual mean=0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.096717 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.096717 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=0.075681Jy sigma=0.000768 ! Fit after self-cal, rms=0.075712Jy sigma=0.000768 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 = -3.11521e-05 Jy ! Component: 100 - total flux cleaned = -4.50684e-05 Jy ! Component: 150 - total flux cleaned = -5.73812e-05 Jy ! Component: 200 - total flux cleaned = -6.8465e-05 Jy ! Total flux subtracted in 200 components = -6.8465e-05 Jy ! Clean residual min=-0.000733 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0966485 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.0966485 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=0.075711Jy sigma=0.000768 ! Fit after self-cal, rms=0.075712Jy sigma=0.000768 ! 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=0.075712Jy sigma=0.000768 ! Fit after self-cal, rms=0.075947Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.549 mas, bpa=19.18 degrees ! Estimated noise=289.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017413 Jy ! Component: 100 - total flux cleaned = -0.000209843 Jy ! Component: 150 - total flux cleaned = -0.000235013 Jy ! Component: 200 - total flux cleaned = -0.000252078 Jy ! Total flux subtracted in 200 components = -0.000252078 Jy ! Clean residual min=-0.000740 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0963964 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0963964 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=0.075945Jy sigma=0.000768 ! Fit after self-cal, rms=0.075949Jy sigma=0.000768 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 = -2.96033e-05 Jy ! Component: 100 - total flux cleaned = -3.45076e-05 Jy ! Component: 150 - total flux cleaned = -3.43863e-05 Jy ! Component: 200 - total flux cleaned = -3.89335e-05 Jy ! Total flux subtracted in 200 components = -3.89335e-05 Jy ! Clean residual min=-0.000743 max=0.000790 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0963575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0963575 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=0.075948Jy sigma=0.000768 ! Fit after self-cal, rms=0.075948Jy sigma=0.000768 ! 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=0.075948Jy sigma=0.000768 ! Fit after self-cal, rms=0.076070Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=3.02 mas, bpa=10.14 degrees ! Estimated noise=322.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148918 Jy ! Component: 100 - total flux cleaned = -0.00014928 Jy ! Component: 150 - total flux cleaned = -0.000152565 Jy ! Component: 200 - total flux cleaned = -0.000152422 Jy ! Total flux subtracted in 200 components = -0.000152422 Jy ! Clean residual min=-0.000640 max=0.000668 Jy/beam ! Clean residual mean=0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0962051 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 90 components and 0.0962051 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=0.076070Jy sigma=0.000768 ! Fit after self-cal, rms=0.076071Jy sigma=0.000768 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 = -2.08954e-05 Jy ! Component: 100 - total flux cleaned = -1.86584e-05 Jy ! Component: 150 - total flux cleaned = -2.07426e-05 Jy ! Component: 200 - total flux cleaned = -2.06891e-05 Jy ! Total flux subtracted in 200 components = -2.06891e-05 Jy ! Clean residual min=-0.000638 max=0.000667 Jy/beam ! Clean residual mean=0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0961844 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.0961844 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=0.076071Jy sigma=0.000768 ! Fit after self-cal, rms=0.076071Jy sigma=0.000768 ! 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=1.211 mas, bmaj=2.55 mas, bpa=19.22 degrees ! Estimated noise=289.606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 2.55 at 19.22 degrees (North through East) ! Clean map min=-0.0006936 max=0.078693 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=0.9782 mas, bmaj=2.399 mas, bpa=20.88 degrees ! Estimated noise=611.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590832 Jy ! Component: 100 - total flux cleaned = 0.0777005 Jy ! Component: 150 - total flux cleaned = 0.0858052 Jy ! Component: 200 - total flux cleaned = 0.0898744 Jy ! Total flux subtracted in 200 components = 0.0898744 Jy ! Clean residual min=-0.001853 max=0.002048 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0898744 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0898744 Jy ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.55 mas, bpa=19.22 degrees ! Estimated noise=289.606 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 = 0.00270855 Jy ! Component: 100 - total flux cleaned = 0.00419437 Jy ! Component: 150 - total flux cleaned = 0.00509609 Jy ! Component: 200 - total flux cleaned = 0.00566312 Jy ! Total flux subtracted in 200 components = 0.00566312 Jy ! Clean residual min=-0.000831 max=0.000718 Jy/beam ! Clean residual mean=0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0955375 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0955375 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=2.344 mas, bmaj=3.02 mas, bpa=10.14 degrees ! Estimated noise=322.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394647 Jy ! Component: 100 - total flux cleaned = 0.00058698 Jy ! Component: 150 - total flux cleaned = 0.000643286 Jy ! Component: 200 - total flux cleaned = 0.000657954 Jy ! Total flux subtracted in 200 components = 0.000657954 Jy ! Clean residual min=-0.000624 max=0.000652 Jy/beam ! Clean residual mean=0.000005 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0961954 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 = 9.73962e-06 Jy ! Component: 100 - total flux cleaned = 1.58528e-05 Jy ! Component: 150 - total flux cleaned = 1.88597e-05 Jy ! Component: 200 - total flux cleaned = 2.17843e-05 Jy ! Total flux subtracted in 200 components = 2.17843e-05 Jy ! Clean residual min=-0.000620 max=0.000655 Jy/beam ! Clean residual mean=0.000005 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0962172 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.0962172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.55 mas, bpa=19.22 degrees ! Estimated noise=289.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29341e-05 Jy ! Component: 100 - total flux cleaned = 2.1877e-05 Jy ! Component: 150 - total flux cleaned = 3.59282e-05 Jy ! Component: 200 - total flux cleaned = 3.58004e-05 Jy ! Total flux subtracted in 200 components = 3.58004e-05 Jy ! Clean residual min=-0.000764 max=0.000762 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.096253 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.096253 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=0.076071Jy sigma=0.000768 ! Fit after self-cal, rms=0.076069Jy sigma=0.000768 wmodel J0041+1339_X_2014_08_05_pus_map.mod ! Writing 72 model components to file: J0041+1339_X_2014_08_05_pus_map.mod wobs J0041+1339_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0041+1339_X_2014_08_05_pus_uvs.fits wwins J0041+1339_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0041+1339_X_2014_08_05_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 = -2.6374e-05 Jy ! Component: 100 - total flux cleaned = -0.000109328 Jy ! Component: 150 - total flux cleaned = -0.000177694 Jy ! Component: 200 - total flux cleaned = -0.00017796 Jy ! Component: 250 - total flux cleaned = -0.000157208 Jy ! Component: 300 - total flux cleaned = -0.000117301 Jy ! Component: 350 - total flux cleaned = -6.84772e-05 Jy ! Component: 400 - total flux cleaned = -1.13425e-05 Jy ! Component: 450 - total flux cleaned = 6.22e-05 Jy ! Component: 500 - total flux cleaned = 0.000133404 Jy ! Component: 550 - total flux cleaned = 0.000202916 Jy ! Component: 600 - total flux cleaned = 0.00027118 Jy ! Component: 650 - total flux cleaned = 0.000354627 Jy ! Component: 700 - total flux cleaned = 0.0004119 Jy ! Component: 750 - total flux cleaned = 0.000476342 Jy ! Component: 800 - total flux cleaned = 0.000562957 Jy ! Component: 850 - total flux cleaned = 0.000616921 Jy ! Component: 900 - total flux cleaned = 0.000654979 Jy ! Component: 950 - total flux cleaned = 0.000737322 Jy ! Component: 1000 - total flux cleaned = 0.000774217 Jy ! Component: 1050 - total flux cleaned = 0.000832356 Jy ! Component: 1100 - total flux cleaned = 0.000896484 Jy ! Component: 1150 - total flux cleaned = 0.00093168 Jy ! Component: 1200 - total flux cleaned = 0.000952508 Jy ! Component: 1250 - total flux cleaned = 0.000993614 Jy ! Component: 1300 - total flux cleaned = 0.00103414 Jy ! Component: 1350 - total flux cleaned = 0.00107408 Jy ! Component: 1400 - total flux cleaned = 0.00110692 Jy ! Component: 1450 - total flux cleaned = 0.00113935 Jy ! Component: 1500 - total flux cleaned = 0.00117779 Jy ! Component: 1550 - total flux cleaned = 0.00121562 Jy ! Component: 1600 - total flux cleaned = 0.00126556 Jy ! Component: 1650 - total flux cleaned = 0.00129632 Jy ! Component: 1700 - total flux cleaned = 0.00132682 Jy ! Component: 1750 - total flux cleaned = 0.00136905 Jy ! Component: 1800 - total flux cleaned = 0.00139886 Jy ! Component: 1850 - total flux cleaned = 0.00142825 Jy ! Component: 1900 - total flux cleaned = 0.00143985 Jy ! Component: 1950 - total flux cleaned = 0.00147455 Jy ! Component: 2000 - total flux cleaned = 0.00148602 Jy ! Total flux subtracted in 2048 components = 0.00149734 Jy ! Clean residual min=-0.000377 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0977504 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 216 components and 0.0977503 Jy ![Exited script file: muppet] wmap "J0041+1339_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 2.55 at 19.22 degrees (North through East) ! Clean map min=-0.0006355 max=0.078849 Jy/beam ! Writing clean map to FITS file: J0041+1339_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0788492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109598 device "J0041+1339_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0041+1339_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416989 0.416989 0.833978 1.66796 3.33591 6.67182 13.3436 26.6873 53.3746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 2.55 at 19.22 degrees (North through East) ! Clean map min=-0.0006355 max=0.078849 Jy/beam quit ! Quitting program ! Log file J0041+1339_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:04:34 2016