! Started logfile: J0736+2954_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:24 2016 obs J0736+2954_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0736+2954_X_2014_08_05_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763786 visibilities/baseline/integration-bin. ! Found source: J0736+2954 ! ! 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 33408 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 J0736+2954_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814355Jy sigma=0.009253 ! Fit after self-cal, rms=0.800760Jy sigma=0.009105 ! 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=1.042 mas, bmaj=1.797 mas, bpa=34.45 degrees ! Estimated noise=786.962 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 = 0.151407 Jy ! Component: 100 - total flux cleaned = 0.20766 Jy ! Total flux subtracted in 100 components = 0.20766 Jy ! Clean residual min=-0.012206 max=0.023735 Jy/beam ! Clean residual mean=-0.000034 rms=0.003748 Jy/beam ! Combined flux in latest and established models = 0.20766 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.20766 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=0.090330Jy sigma=0.000983 ! Fit after self-cal, rms=0.089324Jy sigma=0.000972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267232 Jy ! Component: 100 - total flux cleaned = 0.0393744 Jy ! Total flux subtracted in 100 components = 0.0393744 Jy ! Clean residual min=-0.010362 max=0.009825 Jy/beam ! Clean residual mean=-0.000005 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.247035 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.247035 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=0.080558Jy sigma=0.000867 ! Fit after self-cal, rms=0.080425Jy sigma=0.000866 ! 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=1.309 mas, bmaj=1.985 mas, bpa=28.92 degrees ! Estimated noise=343.175 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 = 0.0110698 Jy ! Component: 100 - total flux cleaned = 0.0173448 Jy ! Component: 150 - total flux cleaned = 0.0209978 Jy ! Component: 200 - total flux cleaned = 0.0232737 Jy ! Total flux subtracted in 200 components = 0.0232737 Jy ! Clean residual min=-0.010117 max=0.008251 Jy/beam ! Clean residual mean=0.000062 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.270308 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.270308 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=0.078728Jy sigma=0.000849 ! Fit after self-cal, rms=0.078726Jy sigma=0.000849 ! 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 0.89 FD 1.12 HN 1.09 KP 0.93 ! LA 1.02 MK 1.00* NL 0.97 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.13 KP 0.87 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.15 KP 0.84 ! LA 1.07 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.10 KP 0.80 ! LA 1.06 MK 1.00* NL 0.97 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.07 KP 0.74 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! 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 1.16 HN 1.10 KP 0.75 ! LA 1.09 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.25 HN 1.21 KP 0.80 ! LA 1.16 MK 1.00* NL 1.02 OV 1.06 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 1.20 KP 0.76 ! LA 1.04 MK 1.00* NL 0.99 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! 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 1.14 KP 0.77 ! LA 1.07 MK 1.00* NL 0.98 OV 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 10. ! 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 1.15 KP 0.80 ! LA 1.09 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! 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 1.13 HN 1.13 KP 0.83 ! LA 1.10 MK 1.00* NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! 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 1.16 KP 0.88 ! LA 1.12 MK 1.00* NL 0.97 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.078726Jy sigma=0.000849 ! Fit after self-cal, rms=0.073276Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=2 mas, bpa=29.71 degrees ! Estimated noise=342.548 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 = -0.00159841 Jy ! Component: 100 - total flux cleaned = -0.00187752 Jy ! Component: 150 - total flux cleaned = -0.00179438 Jy ! Component: 200 - total flux cleaned = -0.00175588 Jy ! Total flux subtracted in 200 components = -0.00175588 Jy ! Clean residual min=-0.002462 max=0.002617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.268553 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.268553 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=0.073188Jy sigma=0.000776 ! Fit after self-cal, rms=0.073247Jy 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=0.073247Jy sigma=0.000776 ! Fit after self-cal, rms=0.073157Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.001 mas, bpa=30.59 degrees ! Estimated noise=340.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107142 Jy ! Component: 100 - total flux cleaned = -0.00127967 Jy ! Component: 150 - total flux cleaned = -0.00130846 Jy ! Component: 200 - total flux cleaned = -0.00128345 Jy ! Total flux subtracted in 200 components = -0.00128345 Jy ! Clean residual min=-0.001836 max=0.002039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.267269 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.267269 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=0.073107Jy sigma=0.000773 ! Fit after self-cal, rms=0.073114Jy sigma=0.000773 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 = 9.653e-05 Jy ! Component: 100 - total flux cleaned = 0.000116214 Jy ! Component: 150 - total flux cleaned = 0.000134785 Jy ! Component: 200 - total flux cleaned = 0.000151908 Jy ! Total flux subtracted in 200 components = 0.000151908 Jy ! Clean residual min=-0.001759 max=0.002004 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.267421 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.267421 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=0.073103Jy sigma=0.000773 ! Fit after self-cal, rms=0.073102Jy sigma=0.000773 ! 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=0.073102Jy sigma=0.000773 ! Fit after self-cal, rms=0.073212Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.292 mas, bmaj=2.003 mas, bpa=30.96 degrees ! Estimated noise=340.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000791789 Jy ! Component: 100 - total flux cleaned = -0.00094024 Jy ! Component: 150 - total flux cleaned = -0.00103917 Jy ! Component: 200 - total flux cleaned = -0.00109047 Jy ! Total flux subtracted in 200 components = -0.00109047 Jy ! Clean residual min=-0.001629 max=0.001917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.26633 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.266331 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=0.073195Jy sigma=0.000772 ! Fit after self-cal, rms=0.073196Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21679e-05 Jy ! Component: 100 - total flux cleaned = -2.70973e-05 Jy ! Component: 150 - total flux cleaned = -2.72262e-05 Jy ! Component: 200 - total flux cleaned = -2.78919e-05 Jy ! Total flux subtracted in 200 components = -2.78919e-05 Jy ! Clean residual min=-0.001602 max=0.001902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.266303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.266303 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=0.073191Jy sigma=0.000772 ! Fit after self-cal, rms=0.073191Jy sigma=0.000772 ! 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=0.073191Jy sigma=0.000772 ! Fit after self-cal, rms=0.073350Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=2.674 mas, bpa=-2.234 degrees ! Estimated noise=386.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000608475 Jy ! Component: 100 - total flux cleaned = -0.000690241 Jy ! Component: 150 - total flux cleaned = -0.000725565 Jy ! Component: 200 - total flux cleaned = -0.000762437 Jy ! Total flux subtracted in 200 components = -0.000762437 Jy ! Clean residual min=-0.001657 max=0.002614 Jy/beam ! Clean residual mean=-0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.26554 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.26554 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=0.073344Jy sigma=0.000772 ! Fit after self-cal, rms=0.073345Jy sigma=0.000772 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 = -4.70167e-05 Jy ! Component: 100 - total flux cleaned = -8.47652e-05 Jy ! Component: 150 - total flux cleaned = -8.53422e-05 Jy ! Component: 200 - total flux cleaned = -8.55576e-05 Jy ! Total flux subtracted in 200 components = -8.55576e-05 Jy ! Clean residual min=-0.001633 max=0.002582 Jy/beam ! Clean residual mean=-0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.265455 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.265455 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=0.073345Jy sigma=0.000772 ! Fit after self-cal, rms=0.073345Jy sigma=0.000772 ! 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=1.294 mas, bmaj=2.005 mas, bpa=31.04 degrees ! Estimated noise=340.337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.005 at 31.04 degrees (North through East) ! Clean map min=-0.0014652 max=0.19347 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=1.025 mas, bmaj=1.818 mas, bpa=35.78 degrees ! Estimated noise=775.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151603 Jy ! Component: 100 - total flux cleaned = 0.210006 Jy ! Component: 150 - total flux cleaned = 0.234382 Jy ! Component: 200 - total flux cleaned = 0.245084 Jy ! Total flux subtracted in 200 components = 0.245084 Jy ! Clean residual min=-0.003170 max=0.005015 Jy/beam ! Clean residual mean=-0.000010 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.245084 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.245084 Jy ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.005 mas, bpa=31.04 degrees ! Estimated noise=340.337 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 = 0.008207 Jy ! Component: 100 - total flux cleaned = 0.0125791 Jy ! Component: 150 - total flux cleaned = 0.0152308 Jy ! Component: 200 - total flux cleaned = 0.01691 Jy ! Total flux subtracted in 200 components = 0.01691 Jy ! Clean residual min=-0.001572 max=0.002240 Jy/beam ! Clean residual mean=-0.000012 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.261994 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.261994 Jy ! Inverting map ! Added new window around map position (3.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208254 Jy ! Component: 100 - total flux cleaned = 0.0033188 Jy ! Component: 150 - total flux cleaned = 0.00418523 Jy ! Component: 200 - total flux cleaned = 0.00464641 Jy ! Total flux subtracted in 200 components = 0.00464641 Jy ! Clean residual min=-0.001391 max=0.001502 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.26664 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.26664 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=2.356 mas, bmaj=2.674 mas, bpa=-2.234 degrees ! Estimated noise=386.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902552 Jy ! Component: 100 - total flux cleaned = 0.00147448 Jy ! Component: 150 - total flux cleaned = 0.00169857 Jy ! Component: 200 - total flux cleaned = 0.00187914 Jy ! Total flux subtracted in 200 components = 0.00187914 Jy ! Clean residual min=-0.001622 max=0.002001 Jy/beam ! Clean residual mean=0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.268519 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 = 9.18451e-05 Jy ! Component: 100 - total flux cleaned = 0.000131459 Jy ! Component: 150 - total flux cleaned = 0.000158119 Jy ! Component: 200 - total flux cleaned = 0.000182593 Jy ! Total flux subtracted in 200 components = 0.000182593 Jy ! Clean residual min=-0.001650 max=0.001973 Jy/beam ! Clean residual mean=0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.268702 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 101 components and 0.268702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.005 mas, bpa=31.04 degrees ! Estimated noise=340.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141342 Jy ! Component: 100 - total flux cleaned = -0.000141426 Jy ! Component: 150 - total flux cleaned = -0.000141039 Jy ! Component: 200 - total flux cleaned = -0.000140957 Jy ! Total flux subtracted in 200 components = -0.000140957 Jy ! Clean residual min=-0.001337 max=0.001431 Jy/beam ! Clean residual mean=0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.268561 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.268561 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=0.073261Jy sigma=0.000771 ! Fit after self-cal, rms=0.073253Jy sigma=0.000771 wmodel J0736+2954_X_2014_08_05_pus_map.mod ! Writing 114 model components to file: J0736+2954_X_2014_08_05_pus_map.mod wobs J0736+2954_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0736+2954_X_2014_08_05_pus_uvs.fits wwins J0736+2954_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0736+2954_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 = 0.000539742 Jy ! Component: 100 - total flux cleaned = 0.000540516 Jy ! Component: 150 - total flux cleaned = 0.000605143 Jy ! Component: 200 - total flux cleaned = 0.000604737 Jy ! Component: 250 - total flux cleaned = 0.000508912 Jy ! Component: 300 - total flux cleaned = 0.000453875 Jy ! Component: 350 - total flux cleaned = 0.000400051 Jy ! Component: 400 - total flux cleaned = 0.000348115 Jy ! Component: 450 - total flux cleaned = 0.000281297 Jy ! Component: 500 - total flux cleaned = 0.000248865 Jy ! Component: 550 - total flux cleaned = 0.000217473 Jy ! Component: 600 - total flux cleaned = 9.57615e-05 Jy ! Component: 650 - total flux cleaned = 2.1714e-05 Jy ! Component: 700 - total flux cleaned = -6.49734e-05 Jy ! Component: 750 - total flux cleaned = -0.00017726 Jy ! Component: 800 - total flux cleaned = -0.000231713 Jy ! Component: 850 - total flux cleaned = -0.000258377 Jy ! Component: 900 - total flux cleaned = -0.000310582 Jy ! Component: 950 - total flux cleaned = -0.000323189 Jy ! Component: 1000 - total flux cleaned = -0.000372897 Jy ! Component: 1050 - total flux cleaned = -0.000384959 Jy ! Component: 1100 - total flux cleaned = -0.000396654 Jy ! Component: 1150 - total flux cleaned = -0.000373333 Jy ! Component: 1200 - total flux cleaned = -0.000407912 Jy ! Component: 1250 - total flux cleaned = -0.000385553 Jy ! Component: 1300 - total flux cleaned = -0.000429565 Jy ! Component: 1350 - total flux cleaned = -0.00041876 Jy ! Component: 1400 - total flux cleaned = -0.000429322 Jy ! Component: 1450 - total flux cleaned = -0.000439655 Jy ! Component: 1500 - total flux cleaned = -0.000429104 Jy ! Component: 1550 - total flux cleaned = -0.000428967 Jy ! Component: 1600 - total flux cleaned = -0.00039937 Jy ! Component: 1650 - total flux cleaned = -0.000399524 Jy ! Component: 1700 - total flux cleaned = -0.00038023 Jy ! Component: 1750 - total flux cleaned = -0.000361237 Jy ! Component: 1800 - total flux cleaned = -0.000342557 Jy ! Component: 1850 - total flux cleaned = -0.000324174 Jy ! Component: 1900 - total flux cleaned = -0.000324145 Jy ! Component: 1950 - total flux cleaned = -0.000315336 Jy ! Component: 2000 - total flux cleaned = -0.000315211 Jy ! Total flux subtracted in 2048 components = -0.000306571 Jy ! Clean residual min=-0.000462 max=0.000460 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.268254 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 250 components and 0.268254 Jy ![Exited script file: muppet] wmap "J0736+2954_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.005 at 31.04 degrees (North through East) ! Clean map min=-0.00091905 max=0.19367 Jy/beam ! Writing clean map to FITS file: J0736+2954_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 0.193666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171331 device "J0736+2954_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0736+2954_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265402 0.265402 0.530803 1.06161 2.12321 4.24643 8.49285 16.9857 33.9714 67.9428 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.193 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.005 at 31.04 degrees (North through East) ! Clean map min=-0.00091905 max=0.19367 Jy/beam quit ! Quitting program ! Log file J0736+2954_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:26 2016