! Started logfile: J1203+6031_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:09:20 2016 obs J1203+6031_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1203+6031_X_2014_08_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769444 visibilities/baseline/integration-bin. ! Found source: J1203+6031 ! ! 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 324 lines of history. ! ! Reading 43212 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 J1203+6031_X_2014_08_09_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928856Jy sigma=0.010705 ! Fit after self-cal, rms=0.915025Jy sigma=0.010554 ! 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=1.031 mas, bmaj=1.4 mas, bpa=67.37 degrees ! Estimated noise=825.421 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 = 0.0644429 Jy ! Component: 100 - total flux cleaned = 0.0811122 Jy ! Total flux subtracted in 100 components = 0.0811122 Jy ! Clean residual min=-0.004161 max=0.007404 Jy/beam ! Clean residual mean=-0.000067 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.0811122 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0811122 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=0.073521Jy sigma=0.000811 ! Fit after self-cal, rms=0.073511Jy sigma=0.000810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847465 Jy ! Component: 100 - total flux cleaned = 0.0135675 Jy ! Total flux subtracted in 100 components = 0.0135675 Jy ! Clean residual min=-0.003776 max=0.004061 Jy/beam ! Clean residual mean=-0.000031 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0946797 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0946797 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=0.072128Jy sigma=0.000795 ! Fit after self-cal, rms=0.072128Jy 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=1.313 mas, bmaj=1.642 mas, bpa=67.24 degrees ! Estimated noise=297.949 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 (-0.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580615 Jy ! Component: 100 - total flux cleaned = 0.00906857 Jy ! Component: 150 - total flux cleaned = 0.0113273 Jy ! Component: 200 - total flux cleaned = 0.0129559 Jy ! Total flux subtracted in 200 components = 0.0129559 Jy ! Clean residual min=-0.003796 max=0.004159 Jy/beam ! Clean residual mean=-0.000005 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.107636 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.107636 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=0.071574Jy sigma=0.000789 ! Fit after self-cal, rms=0.071537Jy sigma=0.000789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.03 KP 0.90 ! LA 1.05 MK 1.00* NL 1.06 OV 1.00 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.10 KP 0.85 ! LA 1.02 MK 1.00* NL 1.03 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.12 KP 0.82 ! LA 1.01 MK 1.00* NL 0.98 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.02 KP 0.79 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.01 KP 0.75 ! LA 1.00 MK 1.00* NL 1.07 OV 0.99 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.04 KP 0.78 ! LA 1.04 MK 1.00* NL 1.01 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.24 HN 1.09 KP 0.81 ! LA 1.12 MK 1.00* NL 1.12 OV 1.07 ! PT 0.98 SC 1.24 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.06 KP 0.77 ! LA 0.98 MK 1.00* NL 1.05 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.12 KP 0.79 ! LA 1.08 MK 1.00* NL 1.04 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.07 KP 0.81 ! LA 1.02 MK 1.00* NL 1.08 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.02 KP 0.84 ! LA 1.05 MK 1.00* NL 1.09 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.05 KP 0.85 ! LA 1.03 MK 1.00* NL 1.04 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.071537Jy sigma=0.000789 ! Fit after self-cal, rms=0.070298Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=1.651 mas, bpa=67.37 degrees ! Estimated noise=297.426 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 = 0.000703923 Jy ! Component: 100 - total flux cleaned = 0.000550979 Jy ! Component: 150 - total flux cleaned = 0.00050261 Jy ! Component: 200 - total flux cleaned = 0.000462866 Jy ! Total flux subtracted in 200 components = 0.000462866 Jy ! Clean residual min=-0.001283 max=0.001630 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.108098 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.108098 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=0.070269Jy sigma=0.000776 ! Fit after self-cal, rms=0.070297Jy sigma=0.000776 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070297Jy sigma=0.000776 ! Fit after self-cal, rms=0.070868Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=1.654 mas, bpa=66.8 degrees ! Estimated noise=297.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251283 Jy ! Component: 100 - total flux cleaned = 0.000255065 Jy ! Component: 150 - total flux cleaned = 0.000237662 Jy ! Component: 200 - total flux cleaned = 0.000207663 Jy ! Total flux subtracted in 200 components = 0.000207663 Jy ! Clean residual min=-0.001100 max=0.001396 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.108306 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.108306 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=0.070854Jy sigma=0.000775 ! Fit after self-cal, rms=0.070873Jy sigma=0.000775 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 = -6.2247e-05 Jy ! Component: 100 - total flux cleaned = -3.55019e-05 Jy ! Component: 150 - total flux cleaned = -4.70674e-05 Jy ! Component: 200 - total flux cleaned = -4.68167e-05 Jy ! Total flux subtracted in 200 components = -4.68167e-05 Jy ! Clean residual min=-0.001054 max=0.001412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.108259 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.108259 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=0.070868Jy sigma=0.000774 ! Fit after self-cal, rms=0.070867Jy sigma=0.000774 ! 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=0.070867Jy sigma=0.000774 ! Fit after self-cal, rms=0.070979Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=1.656 mas, bpa=66.64 degrees ! Estimated noise=297.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.77088e-05 Jy ! Component: 100 - total flux cleaned = 9.79394e-05 Jy ! Component: 150 - total flux cleaned = 7.71688e-05 Jy ! Component: 200 - total flux cleaned = 6.70786e-05 Jy ! Total flux subtracted in 200 components = 6.70786e-05 Jy ! Clean residual min=-0.001006 max=0.001373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.108326 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.108326 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=0.070974Jy sigma=0.000774 ! Fit after self-cal, rms=0.070978Jy sigma=0.000774 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 = -2.67989e-05 Jy ! Component: 100 - total flux cleaned = -2.71252e-05 Jy ! Component: 150 - total flux cleaned = -2.73669e-05 Jy ! Component: 200 - total flux cleaned = -2.7471e-05 Jy ! Total flux subtracted in 200 components = -2.7471e-05 Jy ! Clean residual min=-0.001014 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.108299 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.108299 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=0.070976Jy sigma=0.000774 ! Fit after self-cal, rms=0.070974Jy sigma=0.000774 ! 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=0.070974Jy sigma=0.000774 ! Fit after self-cal, rms=0.070996Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=2.659 mas, bpa=-76.78 degrees ! Estimated noise=342.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.13442e-05 Jy ! Component: 100 - total flux cleaned = -6.09693e-05 Jy ! Component: 150 - total flux cleaned = -6.06683e-05 Jy ! Component: 200 - total flux cleaned = -7.53243e-05 Jy ! Total flux subtracted in 200 components = -7.53243e-05 Jy ! Clean residual min=-0.001365 max=0.001686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.108224 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.108224 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=0.070995Jy sigma=0.000774 ! Fit after self-cal, rms=0.070996Jy sigma=0.000774 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 = -3.48661e-05 Jy ! Component: 100 - total flux cleaned = 7.86018e-07 Jy ! Component: 150 - total flux cleaned = 1.99138e-05 Jy ! Component: 200 - total flux cleaned = 3.28038e-05 Jy ! Total flux subtracted in 200 components = 3.28038e-05 Jy ! Clean residual min=-0.001372 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.108256 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.108256 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=0.070996Jy sigma=0.000774 ! Fit after self-cal, rms=0.070995Jy sigma=0.000774 ! 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=1.32 mas, bmaj=1.657 mas, bpa=66.63 degrees ! Estimated noise=297.165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.32 x 1.657 at 66.63 degrees (North through East) ! Clean map min=-0.0012113 max=0.084089 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=1.036 mas, bmaj=1.404 mas, bpa=67.14 degrees ! Estimated noise=829.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644129 Jy ! Component: 100 - total flux cleaned = 0.0814177 Jy ! Component: 150 - total flux cleaned = 0.0898753 Jy ! Component: 200 - total flux cleaned = 0.0947063 Jy ! Total flux subtracted in 200 components = 0.0947063 Jy ! Clean residual min=-0.002432 max=0.002589 Jy/beam ! Clean residual mean=-0.000034 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0947063 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0947063 Jy ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=1.657 mas, bpa=66.63 degrees ! Estimated noise=297.165 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 = 0.00465934 Jy ! Component: 100 - total flux cleaned = 0.00718292 Jy ! Component: 150 - total flux cleaned = 0.00888729 Jy ! Component: 200 - total flux cleaned = 0.0100814 Jy ! Total flux subtracted in 200 components = 0.0100814 Jy ! Clean residual min=-0.001197 max=0.001370 Jy/beam ! Clean residual mean=-0.000018 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.104788 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 0.104788 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=2.4 mas, bmaj=2.659 mas, bpa=-76.78 degrees ! Estimated noise=342.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134078 Jy ! Component: 100 - total flux cleaned = 0.00213235 Jy ! Component: 150 - total flux cleaned = 0.00243579 Jy ! Component: 200 - total flux cleaned = 0.00259041 Jy ! Total flux subtracted in 200 components = 0.00259041 Jy ! Clean residual min=-0.001305 max=0.001693 Jy/beam ! Clean residual mean=-0.000010 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.107378 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144752 Jy ! Component: 100 - total flux cleaned = 0.000255027 Jy ! Component: 150 - total flux cleaned = 0.0003493 Jy ! Component: 200 - total flux cleaned = 0.00043062 Jy ! Total flux subtracted in 200 components = 0.00043062 Jy ! Clean residual min=-0.001336 max=0.001668 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.107809 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 104 components and 0.107809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=1.657 mas, bpa=66.63 degrees ! Estimated noise=297.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.85608e-05 Jy ! Component: 100 - total flux cleaned = 0.000104203 Jy ! Component: 150 - total flux cleaned = 0.000114343 Jy ! Component: 200 - total flux cleaned = 0.000123757 Jy ! Total flux subtracted in 200 components = 0.000123757 Jy ! Clean residual min=-0.001090 max=0.001424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.107933 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.107933 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=0.070995Jy sigma=0.000774 ! Fit after self-cal, rms=0.070989Jy sigma=0.000774 wmodel J1203+6031_X_2014_08_09_pus_map.mod ! Writing 121 model components to file: J1203+6031_X_2014_08_09_pus_map.mod wobs J1203+6031_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1203+6031_X_2014_08_09_pus_uvs.fits wwins J1203+6031_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1203+6031_X_2014_08_09_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 = 0.000552826 Jy ! Component: 100 - total flux cleaned = 0.000729104 Jy ! Component: 150 - total flux cleaned = 0.000906596 Jy ! Component: 200 - total flux cleaned = 0.0010749 Jy ! Component: 250 - total flux cleaned = 0.00128303 Jy ! Component: 300 - total flux cleaned = 0.00143642 Jy ! Component: 350 - total flux cleaned = 0.00156927 Jy ! Component: 400 - total flux cleaned = 0.00168286 Jy ! Component: 450 - total flux cleaned = 0.00177854 Jy ! Component: 500 - total flux cleaned = 0.00184435 Jy ! Component: 550 - total flux cleaned = 0.00193362 Jy ! Component: 600 - total flux cleaned = 0.00199504 Jy ! Component: 650 - total flux cleaned = 0.00206625 Jy ! Component: 700 - total flux cleaned = 0.00207766 Jy ! Component: 750 - total flux cleaned = 0.00208895 Jy ! Component: 800 - total flux cleaned = 0.00210022 Jy ! Component: 850 - total flux cleaned = 0.00212171 Jy ! Component: 900 - total flux cleaned = 0.00209072 Jy ! Component: 950 - total flux cleaned = 0.00209071 Jy ! Component: 1000 - total flux cleaned = 0.00204132 Jy ! Component: 1050 - total flux cleaned = 0.0020508 Jy ! Component: 1100 - total flux cleaned = 0.00203189 Jy ! Component: 1150 - total flux cleaned = 0.00202242 Jy ! Component: 1200 - total flux cleaned = 0.00203131 Jy ! Component: 1250 - total flux cleaned = 0.00203975 Jy ! Component: 1300 - total flux cleaned = 0.00201355 Jy ! Component: 1350 - total flux cleaned = 0.00202187 Jy ! Component: 1400 - total flux cleaned = 0.00202991 Jy ! Component: 1450 - total flux cleaned = 0.00201336 Jy ! Component: 1500 - total flux cleaned = 0.00198932 Jy ! Component: 1550 - total flux cleaned = 0.0019736 Jy ! Component: 1600 - total flux cleaned = 0.00194283 Jy ! Component: 1650 - total flux cleaned = 0.00192011 Jy ! Component: 1700 - total flux cleaned = 0.00187539 Jy ! Component: 1750 - total flux cleaned = 0.00184612 Jy ! Component: 1800 - total flux cleaned = 0.00180997 Jy ! Component: 1850 - total flux cleaned = 0.00178864 Jy ! Component: 1900 - total flux cleaned = 0.00175364 Jy ! Component: 1950 - total flux cleaned = 0.00172592 Jy ! Component: 2000 - total flux cleaned = 0.00166464 Jy ! Total flux subtracted in 2048 components = 0.00162431 Jy ! Clean residual min=-0.000468 max=0.000334 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.109557 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 288 components and 0.109557 Jy ![Exited script file: muppet] wmap "J1203+6031_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.32 x 1.657 at 66.63 degrees (North through East) ! Clean map min=-0.00069467 max=0.085079 Jy/beam ! Writing clean map to FITS file: J1203+6031_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0850787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134904 device "J1203+6031_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1203+6031_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475691 0.475691 0.951383 1.90277 3.80553 7.61106 15.2221 30.4442 60.8885 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.32 x 1.657 at 66.63 degrees (North through East) ! Clean map min=-0.00069467 max=0.085079 Jy/beam quit ! Quitting program ! Log file J1203+6031_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:09:24 2016