! Started logfile: J1302+5748_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:16:35 2017 obs J1302+5748_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1302+5748_X_2015_01_23_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863492 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 350 lines of history. ! ! Reading 6528 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 J1302+5748_X_2015_01_23_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720955Jy sigma=0.008654 ! Fit after self-cal, rms=0.717386Jy sigma=0.008616 ! 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=0.6499 mas, bmaj=2.818 mas, bpa=-37.23 degrees ! Estimated noise=1292.31 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 = 0.214066 Jy ! Component: 100 - total flux cleaned = 0.263041 Jy ! Total flux subtracted in 100 components = 0.263041 Jy ! Clean residual min=-0.014419 max=0.019380 Jy/beam ! Clean residual mean=-0.000059 rms=0.004042 Jy/beam ! Combined flux in latest and established models = 0.263041 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.263041 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=0.094566Jy sigma=0.001041 ! Fit after self-cal, rms=0.094570Jy sigma=0.001040 ! 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=0.9681 mas, bmaj=2.701 mas, bpa=-38.78 degrees ! Estimated noise=742.176 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 = 0.0271841 Jy ! Component: 100 - total flux cleaned = 0.0405816 Jy ! Component: 150 - total flux cleaned = 0.0482715 Jy ! Component: 200 - total flux cleaned = 0.052416 Jy ! Total flux subtracted in 200 components = 0.052416 Jy ! Clean residual min=-0.019734 max=0.017179 Jy/beam ! Clean residual mean=0.000085 rms=0.004588 Jy/beam ! Combined flux in latest and established models = 0.315457 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.315457 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=0.086453Jy sigma=0.000947 ! Fit after self-cal, rms=0.086450Jy sigma=0.000947 ! 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 1.08 HN 1.16 KP 0.90 ! LA 1.08 MK 0.98 NL 0.95 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.20 KP 0.84 ! LA 1.11 MK 0.90 NL 0.93 OV 0.96 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.16 KP 0.80 ! LA 1.14 MK 0.97 NL 0.96 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.13 KP 0.77 ! LA 1.14 MK 0.97 NL 0.94 OV 0.95 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.08 KP 0.74 ! LA 1.14 MK 0.98 NL 0.96 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.14 KP 0.73 ! LA 1.18 MK 1.02 NL 0.96 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.16 HN 1.27 KP 0.72 ! LA 1.20 MK 1.04 NL 0.99 OV 1.02 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.13 KP 0.73 ! LA 1.16 MK 0.98 NL 0.97 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.20 KP 0.75 ! LA 1.20 MK 0.96 NL 0.94 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.18 KP 0.78 ! LA 1.14 MK 1.07 NL 0.95 OV 1.00 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.14 KP 0.83 ! LA 1.19 MK 1.00 NL 0.98 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.19 KP 0.81 ! LA 1.17 MK 1.03 NL 0.99 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.086450Jy sigma=0.000947 ! Fit after self-cal, rms=0.075502Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=2.715 mas, bpa=-38.47 degrees ! Estimated noise=738.706 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 = -0.00234295 Jy ! Component: 100 - total flux cleaned = -0.00301641 Jy ! Component: 150 - total flux cleaned = -0.00281231 Jy ! Component: 200 - total flux cleaned = -0.00252238 Jy ! Total flux subtracted in 200 components = -0.00252238 Jy ! Clean residual min=-0.003040 max=0.002682 Jy/beam ! Clean residual mean=-0.000015 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.312935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.312935 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=0.075252Jy sigma=0.000784 ! Fit after self-cal, rms=0.075334Jy sigma=0.000783 ! 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=0.075334Jy sigma=0.000783 ! Fit after self-cal, rms=0.075660Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9783 mas, bmaj=2.718 mas, bpa=-38.43 degrees ! Estimated noise=737.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138034 Jy ! Component: 100 - total flux cleaned = -0.00161986 Jy ! Component: 150 - total flux cleaned = -0.00148766 Jy ! Component: 200 - total flux cleaned = -0.00133252 Jy ! Total flux subtracted in 200 components = -0.00133252 Jy ! Clean residual min=-0.002539 max=0.002197 Jy/beam ! Clean residual mean=-0.000010 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.311602 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.311602 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=0.075560Jy sigma=0.000782 ! Fit after self-cal, rms=0.075560Jy sigma=0.000782 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 = 0.000190087 Jy ! Component: 100 - total flux cleaned = 0.000251363 Jy ! Component: 150 - total flux cleaned = 0.000306583 Jy ! Component: 200 - total flux cleaned = 0.000380858 Jy ! Total flux subtracted in 200 components = 0.000380858 Jy ! Clean residual min=-0.002373 max=0.002068 Jy/beam ! Clean residual mean=-0.000009 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.311983 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.311983 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=0.075533Jy sigma=0.000782 ! Fit after self-cal, rms=0.075531Jy sigma=0.000782 ! 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=0.075531Jy sigma=0.000782 ! Fit after self-cal, rms=0.075888Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9788 mas, bmaj=2.719 mas, bpa=-38.38 degrees ! Estimated noise=737.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000936714 Jy ! Component: 100 - total flux cleaned = -0.000946919 Jy ! Component: 150 - total flux cleaned = -0.000892719 Jy ! Component: 200 - total flux cleaned = -0.000819594 Jy ! Total flux subtracted in 200 components = -0.000819594 Jy ! Clean residual min=-0.002126 max=0.002048 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.311164 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.311164 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=0.075850Jy sigma=0.000781 ! Fit after self-cal, rms=0.075853Jy sigma=0.000781 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 = 7.01124e-05 Jy ! Component: 100 - total flux cleaned = 0.000131189 Jy ! Component: 150 - total flux cleaned = 0.000186195 Jy ! Component: 200 - total flux cleaned = 0.000220153 Jy ! Total flux subtracted in 200 components = 0.000220153 Jy ! Clean residual min=-0.002043 max=0.002035 Jy/beam ! Clean residual mean=-0.000006 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.311384 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.311384 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=0.075841Jy sigma=0.000781 ! Fit after self-cal, rms=0.075840Jy sigma=0.000781 ! 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=0.075840Jy sigma=0.000781 ! Fit after self-cal, rms=0.076077Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.991 mas, bpa=-43.37 degrees ! Estimated noise=848.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369937 Jy ! Component: 100 - total flux cleaned = -0.000371301 Jy ! Component: 150 - total flux cleaned = -0.000371222 Jy ! Component: 200 - total flux cleaned = -0.000386417 Jy ! Total flux subtracted in 200 components = -0.000386417 Jy ! Clean residual min=-0.002060 max=0.002047 Jy/beam ! Clean residual mean=-0.000008 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.310997 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.310997 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=0.076066Jy sigma=0.000781 ! Fit after self-cal, rms=0.076068Jy sigma=0.000781 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 = -3.34261e-06 Jy ! Component: 100 - total flux cleaned = -3.66415e-06 Jy ! Component: 150 - total flux cleaned = -1.72564e-05 Jy ! Component: 200 - total flux cleaned = -3.02076e-05 Jy ! Total flux subtracted in 200 components = -3.02076e-05 Jy ! Clean residual min=-0.001999 max=0.002029 Jy/beam ! Clean residual mean=-0.000008 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.310967 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.310967 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=0.076064Jy sigma=0.000781 ! Fit after self-cal, rms=0.076062Jy sigma=0.000781 ! 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=0.9795 mas, bmaj=2.72 mas, bpa=-38.35 degrees ! Estimated noise=737.283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9795 x 2.72 at -38.35 degrees (North through East) ! Clean map min=-0.0018481 max=0.28413 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=0.655 mas, bmaj=2.853 mas, bpa=-36.89 degrees ! Estimated noise=1302.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215687 Jy ! Component: 100 - total flux cleaned = 0.263958 Jy ! Component: 150 - total flux cleaned = 0.2818 Jy ! Component: 200 - total flux cleaned = 0.290849 Jy ! Total flux subtracted in 200 components = 0.290849 Jy ! Clean residual min=-0.003772 max=0.004934 Jy/beam ! Clean residual mean=-0.000036 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.290849 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.290849 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9795 mas, bmaj=2.72 mas, bpa=-38.35 degrees ! Estimated noise=737.283 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 = 0.00749976 Jy ! Component: 100 - total flux cleaned = 0.011547 Jy ! Component: 150 - total flux cleaned = 0.01414 Jy ! Component: 200 - total flux cleaned = 0.0159178 Jy ! Total flux subtracted in 200 components = 0.0159178 Jy ! Clean residual min=-0.002103 max=0.002206 Jy/beam ! Clean residual mean=-0.000022 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.306767 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.306767 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=2.162 mas, bmaj=2.991 mas, bpa=-43.37 degrees ! Estimated noise=848.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202113 Jy ! Component: 100 - total flux cleaned = 0.0031149 Jy ! Component: 150 - total flux cleaned = 0.00375621 Jy ! Component: 200 - total flux cleaned = 0.00396308 Jy ! Total flux subtracted in 200 components = 0.00396308 Jy ! Clean residual min=-0.002028 max=0.002089 Jy/beam ! Clean residual mean=-0.000010 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.31073 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 = 6.83734e-05 Jy ! Component: 100 - total flux cleaned = 8.08765e-05 Jy ! Component: 150 - total flux cleaned = 9.26073e-05 Jy ! Component: 200 - total flux cleaned = 0.000104475 Jy ! Total flux subtracted in 200 components = 0.000104475 Jy ! Clean residual min=-0.002012 max=0.002077 Jy/beam ! Clean residual mean=-0.000010 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.310835 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.310835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9795 mas, bmaj=2.72 mas, bpa=-38.35 degrees ! Estimated noise=737.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.32791e-05 Jy ! Component: 100 - total flux cleaned = 5.16776e-05 Jy ! Component: 150 - total flux cleaned = 3.45338e-05 Jy ! Component: 200 - total flux cleaned = 5.09116e-05 Jy ! Total flux subtracted in 200 components = 5.09116e-05 Jy ! Clean residual min=-0.001871 max=0.002094 Jy/beam ! Clean residual mean=-0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.310885 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.310885 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=0.076052Jy sigma=0.000781 ! Fit after self-cal, rms=0.076048Jy sigma=0.000781 wmodel J1302+5748_X_2015_01_23_pus_map.mod ! Writing 76 model components to file: J1302+5748_X_2015_01_23_pus_map.mod wobs J1302+5748_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1302+5748_X_2015_01_23_pus_uvs.fits wwins J1302+5748_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J1302+5748_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.62911e-05 Jy ! Component: 100 - total flux cleaned = -0.000107571 Jy ! Component: 150 - total flux cleaned = -0.000257171 Jy ! Component: 200 - total flux cleaned = -0.000539996 Jy ! Component: 250 - total flux cleaned = -0.000674107 Jy ! Component: 300 - total flux cleaned = -0.000699291 Jy ! Component: 350 - total flux cleaned = -0.000674742 Jy ! Component: 400 - total flux cleaned = -0.000626961 Jy ! Component: 450 - total flux cleaned = -0.000466004 Jy ! Component: 500 - total flux cleaned = -0.000377069 Jy ! Component: 550 - total flux cleaned = -0.000311691 Jy ! Component: 600 - total flux cleaned = -0.000290835 Jy ! Component: 650 - total flux cleaned = -0.000373953 Jy ! Component: 700 - total flux cleaned = -0.000434468 Jy ! Component: 750 - total flux cleaned = -0.000454521 Jy ! Component: 800 - total flux cleaned = -0.000417044 Jy ! Component: 850 - total flux cleaned = -0.000436223 Jy ! Component: 900 - total flux cleaned = -0.000436083 Jy ! Component: 950 - total flux cleaned = -0.000453934 Jy ! Component: 1000 - total flux cleaned = -0.000400801 Jy ! Component: 1050 - total flux cleaned = -0.000349103 Jy ! Component: 1100 - total flux cleaned = -0.000383439 Jy ! Component: 1150 - total flux cleaned = -0.00036647 Jy ! Component: 1200 - total flux cleaned = -0.000399253 Jy ! Component: 1250 - total flux cleaned = -0.000431531 Jy ! Component: 1300 - total flux cleaned = -0.00049538 Jy ! Component: 1350 - total flux cleaned = -0.000620675 Jy ! Component: 1400 - total flux cleaned = -0.000682387 Jy ! Component: 1450 - total flux cleaned = -0.000713069 Jy ! Component: 1500 - total flux cleaned = -0.000758456 Jy ! Component: 1550 - total flux cleaned = -0.00081748 Jy ! Component: 1600 - total flux cleaned = -0.00078855 Jy ! Component: 1650 - total flux cleaned = -0.000803286 Jy ! Component: 1700 - total flux cleaned = -0.000831856 Jy ! Component: 1750 - total flux cleaned = -0.000789644 Jy ! Component: 1800 - total flux cleaned = -0.000789677 Jy ! Component: 1850 - total flux cleaned = -0.000789678 Jy ! Component: 1900 - total flux cleaned = -0.00077613 Jy ! Component: 1950 - total flux cleaned = -0.000816097 Jy ! Component: 2000 - total flux cleaned = -0.000842487 Jy ! Total flux subtracted in 2048 components = -0.00089468 Jy ! Clean residual min=-0.000666 max=0.000677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.309991 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 195 components and 0.309991 Jy ![Exited script file: muppet] wmap "J1302+5748_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9795 x 2.72 at -38.35 degrees (North through East) ! Clean map min=-0.0016747 max=0.28407 Jy/beam ! Writing clean map to FITS file: J1302+5748_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.284066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258405 0.258405 0.51681 1.03362 2.06724 4.13448 8.26895 16.5379 33.0758 66.1516 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.284 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9795 x 2.72 at -38.35 degrees (North through East) ! Clean map min=-0.0016747 max=0.28407 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 J1302+5748_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:16:36 2017