! Started logfile: J2228+4419_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:13:10 2016 obs J2228+4419_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2228+4419_X_2015_03_17_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879253 visibilities/baseline/integration-bin. ! Found source: J2228+4419 ! ! 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 338 lines of history. ! ! Reading 53652 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 J2228+4419_X_2015_03_17_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938391Jy sigma=0.010541 ! Fit after self-cal, rms=0.898682Jy sigma=0.010080 ! 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=0.8822 mas, bmaj=1.138 mas, bpa=-39.62 degrees ! Estimated noise=685.682 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 = 0.0770624 Jy ! Component: 100 - total flux cleaned = 0.100204 Jy ! Total flux subtracted in 100 components = 0.100204 Jy ! Clean residual min=-0.005201 max=0.009601 Jy/beam ! Clean residual mean=-0.000095 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.100204 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.100204 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=0.079941Jy sigma=0.000831 ! Fit after self-cal, rms=0.079905Jy sigma=0.000830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109784 Jy ! Component: 100 - total flux cleaned = 0.0168318 Jy ! Total flux subtracted in 100 components = 0.0168318 Jy ! Clean residual min=-0.005267 max=0.008977 Jy/beam ! Clean residual mean=-0.000050 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.117036 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.117036 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=0.078191Jy sigma=0.000806 ! Fit after self-cal, rms=0.078191Jy sigma=0.000806 ! Inverting map ! Added new window around map position (4.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770177 Jy ! Component: 100 - total flux cleaned = 0.011915 Jy ! Total flux subtracted in 100 components = 0.011915 Jy ! Clean residual min=-0.004527 max=0.004031 Jy/beam ! Clean residual mean=-0.000028 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.128951 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.128951 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=0.077345Jy sigma=0.000796 ! Fit after self-cal, rms=0.077295Jy sigma=0.000795 ! 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=1.149 mas, bmaj=1.42 mas, bpa=-41.66 degrees ! Estimated noise=276.403 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 = 0.00424466 Jy ! Component: 100 - total flux cleaned = 0.00712646 Jy ! Component: 150 - total flux cleaned = 0.00917835 Jy ! Component: 200 - total flux cleaned = 0.0106507 Jy ! Total flux subtracted in 200 components = 0.0106507 Jy ! Clean residual min=-0.004746 max=0.003627 Jy/beam ! Clean residual mean=-0.000013 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.139602 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.139602 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=0.077019Jy sigma=0.000791 ! Fit after self-cal, rms=0.077022Jy sigma=0.000791 ! 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 0.93 FD 1.18 HN 1.08 KP 0.92 ! LA 1.00 MK 0.97 NL 0.96 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 1.08 KP 0.87 ! LA 1.00 MK 0.95 NL 0.98 OV 0.97 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.12 KP 0.83 ! LA 1.05 MK 1.01 NL 0.99 OV 0.95 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.06 KP 0.79 ! LA 1.05 MK 0.95 NL 0.99 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.02 KP 0.75 ! LA 1.06 MK 0.98 NL 1.00 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.21 HN 1.06 KP 0.75 ! LA 1.02 MK 0.94 NL 1.00 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.18 KP 0.73 ! LA 1.05 MK 1.05 NL 1.01 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.24 HN 1.12 KP 0.73 ! LA 1.01 MK 1.02 NL 1.01 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.10 KP 0.76 ! LA 1.04 MK 1.01 NL 1.00 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.23 HN 1.12 KP 0.80 ! LA 1.06 MK 1.02 NL 0.97 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.11 KP 0.83 ! LA 1.09 MK 1.07 NL 1.01 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.28 HN 1.11 KP 0.87 ! LA 1.06 MK 0.97 NL 1.01 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.077022Jy sigma=0.000791 ! Fit after self-cal, rms=0.078416Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=1.435 mas, bpa=-41.69 degrees ! Estimated noise=275.526 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 = 0.00114381 Jy ! Component: 100 - total flux cleaned = 0.0012165 Jy ! Component: 150 - total flux cleaned = 0.00126972 Jy ! Component: 200 - total flux cleaned = 0.00133284 Jy ! Total flux subtracted in 200 components = 0.00133284 Jy ! Clean residual min=-0.001125 max=0.001409 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.140934 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.140934 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=0.078380Jy sigma=0.000773 ! Fit after self-cal, rms=0.078491Jy sigma=0.000772 ! 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=0.078491Jy sigma=0.000772 ! Fit after self-cal, rms=0.080157Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.429 mas, bpa=-42.2 degrees ! Estimated noise=275.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272977 Jy ! Component: 100 - total flux cleaned = 0.000242945 Jy ! Component: 150 - total flux cleaned = 0.000243692 Jy ! Component: 200 - total flux cleaned = 0.000243926 Jy ! Total flux subtracted in 200 components = 0.000243926 Jy ! Clean residual min=-0.000972 max=0.001240 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.141178 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.141178 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=0.080151Jy sigma=0.000771 ! Fit after self-cal, rms=0.080185Jy sigma=0.000771 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 (20, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830834 Jy ! Component: 100 - total flux cleaned = 0.000867561 Jy ! Component: 150 - total flux cleaned = 0.000805783 Jy ! Component: 200 - total flux cleaned = 0.000792178 Jy ! Total flux subtracted in 200 components = 0.000792178 Jy ! Clean residual min=-0.000925 max=0.000839 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.141971 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.141971 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=0.080170Jy sigma=0.000771 ! Fit after self-cal, rms=0.080169Jy sigma=0.000771 ! 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=0.080169Jy sigma=0.000771 ! Fit after self-cal, rms=0.080262Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.429 mas, bpa=-42.28 degrees ! Estimated noise=275.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01867e-05 Jy ! Component: 100 - total flux cleaned = -4.41037e-05 Jy ! Component: 150 - total flux cleaned = -0.000128799 Jy ! Component: 200 - total flux cleaned = -0.000173241 Jy ! Total flux subtracted in 200 components = -0.000173241 Jy ! Clean residual min=-0.000910 max=0.000814 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.141797 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.141797 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=0.080258Jy sigma=0.000771 ! Fit after self-cal, rms=0.080261Jy sigma=0.000771 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 = -4.65193e-05 Jy ! Component: 100 - total flux cleaned = -5.64087e-05 Jy ! Component: 150 - total flux cleaned = -8.58801e-05 Jy ! Component: 200 - total flux cleaned = -0.000104669 Jy ! Total flux subtracted in 200 components = -0.000104669 Jy ! Clean residual min=-0.000900 max=0.000803 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.141693 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.141693 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=0.080258Jy sigma=0.000771 ! Fit after self-cal, rms=0.080257Jy sigma=0.000771 ! 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=0.080257Jy sigma=0.000771 ! Fit after self-cal, rms=0.080322Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=2.571 mas, bpa=-49.4 degrees ! Estimated noise=325.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279782 Jy ! Component: 100 - total flux cleaned = -0.000306084 Jy ! Component: 150 - total flux cleaned = -0.00031694 Jy ! Component: 200 - total flux cleaned = -0.000355423 Jy ! Total flux subtracted in 200 components = -0.000355423 Jy ! Clean residual min=-0.000953 max=0.000929 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.141337 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.141337 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=0.080323Jy sigma=0.000771 ! Fit after self-cal, rms=0.080323Jy sigma=0.000771 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 = -3.20283e-05 Jy ! Component: 100 - total flux cleaned = -3.0691e-05 Jy ! Component: 150 - total flux cleaned = -4.77907e-05 Jy ! Component: 200 - total flux cleaned = -7.76568e-05 Jy ! Total flux subtracted in 200 components = -7.76568e-05 Jy ! Clean residual min=-0.000922 max=0.000912 Jy/beam ! Clean residual mean=0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.14126 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.14126 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=0.080323Jy sigma=0.000771 ! Fit after self-cal, rms=0.080321Jy sigma=0.000771 ! 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=1.155 mas, bmaj=1.43 mas, bpa=-42.31 degrees ! Estimated noise=275.056 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.43 at -42.31 degrees (North through East) ! Clean map min=-0.00077864 max=0.10167 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=0.8848 mas, bmaj=1.142 mas, bpa=-40.19 degrees ! Estimated noise=685.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768825 Jy ! Component: 100 - total flux cleaned = 0.10053 Jy ! Component: 150 - total flux cleaned = 0.112119 Jy ! Component: 200 - total flux cleaned = 0.119517 Jy ! Total flux subtracted in 200 components = 0.119517 Jy ! Clean residual min=-0.002737 max=0.004015 Jy/beam ! Clean residual mean=-0.000046 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.119517 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.119517 Jy ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.43 mas, bpa=-42.31 degrees ! Estimated noise=275.056 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 = 0.00668879 Jy ! Component: 100 - total flux cleaned = 0.0109353 Jy ! Component: 150 - total flux cleaned = 0.0137594 Jy ! Component: 200 - total flux cleaned = 0.0157762 Jy ! Total flux subtracted in 200 components = 0.0157762 Jy ! Clean residual min=-0.000948 max=0.001883 Jy/beam ! Clean residual mean=-0.000024 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.135294 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.135294 Jy ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186926 Jy ! Component: 100 - total flux cleaned = 0.00311826 Jy ! Component: 150 - total flux cleaned = 0.00406161 Jy ! Component: 200 - total flux cleaned = 0.00467895 Jy ! Total flux subtracted in 200 components = 0.00467895 Jy ! Clean residual min=-0.000802 max=0.000858 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.139972 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.139972 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=2.406 mas, bmaj=2.571 mas, bpa=-49.4 degrees ! Estimated noise=325.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772549 Jy ! Component: 100 - total flux cleaned = 0.000997523 Jy ! Component: 150 - total flux cleaned = 0.00101538 Jy ! Component: 200 - total flux cleaned = 0.00100227 Jy ! Total flux subtracted in 200 components = 0.00100227 Jy ! Clean residual min=-0.000887 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.140975 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 = 6.43344e-07 Jy ! Component: 100 - total flux cleaned = -1.07261e-05 Jy ! Component: 150 - total flux cleaned = -1.05953e-05 Jy ! Component: 200 - total flux cleaned = -2.02644e-05 Jy ! Total flux subtracted in 200 components = -2.02644e-05 Jy ! Clean residual min=-0.000888 max=0.000877 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.140954 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 101 components and 0.140954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.43 mas, bpa=-42.31 degrees ! Estimated noise=275.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.86061e-05 Jy ! Component: 100 - total flux cleaned = -0.000117673 Jy ! Component: 150 - total flux cleaned = -0.000117287 Jy ! Component: 200 - total flux cleaned = -0.000104963 Jy ! Total flux subtracted in 200 components = -0.000104963 Jy ! Clean residual min=-0.000815 max=0.000741 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.14085 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.14085 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=0.080304Jy sigma=0.000770 ! Fit after self-cal, rms=0.080294Jy sigma=0.000770 wmodel J2228+4419_X_2015_03_17_pus_map.mod ! Writing 121 model components to file: J2228+4419_X_2015_03_17_pus_map.mod wobs J2228+4419_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2228+4419_X_2015_03_17_pus_uvs.fits wwins J2228+4419_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2228+4419_X_2015_03_17_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 = -7.17088e-05 Jy ! Component: 100 - total flux cleaned = -7.16171e-05 Jy ! Component: 150 - total flux cleaned = -7.15091e-05 Jy ! Component: 200 - total flux cleaned = -3.8311e-05 Jy ! Component: 250 - total flux cleaned = -3.8108e-05 Jy ! Component: 300 - total flux cleaned = -4.81316e-05 Jy ! Component: 350 - total flux cleaned = -4.78331e-05 Jy ! Component: 400 - total flux cleaned = -9.3319e-06 Jy ! Component: 450 - total flux cleaned = 9.49491e-06 Jy ! Component: 500 - total flux cleaned = 2.74514e-05 Jy ! Component: 550 - total flux cleaned = 1.02527e-06 Jy ! Component: 600 - total flux cleaned = 1.31376e-06 Jy ! Component: 650 - total flux cleaned = 1.54063e-06 Jy ! Component: 700 - total flux cleaned = -1.50116e-05 Jy ! Component: 750 - total flux cleaned = -2.29968e-05 Jy ! Component: 800 - total flux cleaned = -1.50318e-05 Jy ! Component: 850 - total flux cleaned = -2.30001e-05 Jy ! Component: 900 - total flux cleaned = -3.8383e-05 Jy ! Component: 950 - total flux cleaned = -1.56083e-05 Jy ! Component: 1000 - total flux cleaned = -6.99168e-07 Jy ! Component: 1050 - total flux cleaned = -8.03151e-06 Jy ! Component: 1100 - total flux cleaned = -7.4637e-07 Jy ! Component: 1150 - total flux cleaned = 2.08202e-05 Jy ! Component: 1200 - total flux cleaned = 2.08566e-05 Jy ! Component: 1250 - total flux cleaned = 2.80677e-05 Jy ! Component: 1300 - total flux cleaned = 5.55964e-05 Jy ! Component: 1350 - total flux cleaned = 6.23583e-05 Jy ! Component: 1400 - total flux cleaned = 8.24732e-05 Jy ! Component: 1450 - total flux cleaned = 8.90539e-05 Jy ! Component: 1500 - total flux cleaned = 8.2449e-05 Jy ! Component: 1550 - total flux cleaned = 0.000121436 Jy ! Component: 1600 - total flux cleaned = 0.000140699 Jy ! Component: 1650 - total flux cleaned = 0.000159701 Jy ! Component: 1700 - total flux cleaned = 0.00017851 Jy ! Component: 1750 - total flux cleaned = 0.000191053 Jy ! Component: 1800 - total flux cleaned = 0.000215732 Jy ! Component: 1850 - total flux cleaned = 0.000252163 Jy ! Component: 1900 - total flux cleaned = 0.000282181 Jy ! Component: 1950 - total flux cleaned = 0.000305833 Jy ! Component: 2000 - total flux cleaned = 0.000323565 Jy ! Total flux subtracted in 2048 components = 0.000346714 Jy ! Clean residual min=-0.000324 max=0.000313 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.141196 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 280 components and 0.141196 Jy ![Exited script file: muppet] wmap "J2228+4419_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.43 at -42.31 degrees (North through East) ! Clean map min=-0.00063813 max=0.10208 Jy/beam ! Writing clean map to FITS file: J2228+4419_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326433 0.326433 0.652866 1.30573 2.61146 5.22292 10.4458 20.8917 41.7834 83.5668 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.102 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.43 at -42.31 degrees (North through East) ! Clean map min=-0.00063813 max=0.10208 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 J2228+4419_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:13:13 2016