! Started logfile: J1222+0413_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:52 2019 obs J1222+0413_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1222+0413_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 1882 lines of history. ! ! Reading 3744 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 J1222+0413_X_2017_02_24_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.536643Jy sigma=0.004719 ! Fit after self-cal, rms=0.533382Jy sigma=0.004690 ! 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=0.7301 mas, bmaj=1.823 mas, bpa=-4.234 degrees ! Estimated noise=1856.96 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 = 0.366037 Jy ! Component: 100 - total flux cleaned = 0.446307 Jy ! Total flux subtracted in 100 components = 0.446307 Jy ! Clean residual min=-0.010372 max=0.024637 Jy/beam ! Clean residual mean=-0.000037 rms=0.003767 Jy/beam ! Combined flux in latest and established models = 0.446307 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.446307 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=0.088575Jy sigma=0.000760 ! Fit after self-cal, rms=0.088574Jy sigma=0.000759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252575 Jy ! Component: 100 - total flux cleaned = 0.0383979 Jy ! Total flux subtracted in 100 components = 0.0383979 Jy ! Clean residual min=-0.007637 max=0.009626 Jy/beam ! Clean residual mean=-0.000015 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.484705 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.484705 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=0.081260Jy sigma=0.000691 ! Fit after self-cal, rms=0.081233Jy sigma=0.000691 ! 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=0.8723 mas, bmaj=1.997 mas, bpa=-2.032 degrees ! Estimated noise=1322.62 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 = 0.00811889 Jy ! Component: 100 - total flux cleaned = 0.0120767 Jy ! Component: 150 - total flux cleaned = 0.0137279 Jy ! Component: 200 - total flux cleaned = 0.0140781 Jy ! Total flux subtracted in 200 components = 0.0140781 Jy ! Clean residual min=-0.007325 max=0.007160 Jy/beam ! Clean residual mean=-0.000014 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.498783 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.498783 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=0.080474Jy sigma=0.000684 ! Fit after self-cal, rms=0.080439Jy sigma=0.000684 ! 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 0.94 FD 1.03 HN 1.01 KP 1.06 ! LA 1.02 MK 0.99 NL 0.98 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 KP 1.06 ! LA 1.02 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.05 ! LA 1.00 MK 0.99 NL 1.01 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 1.04 ! LA 0.98 MK 1.00 NL 0.96 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 1.02 ! LA 0.99 MK 1.04 NL 0.98 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 1.04 ! LA 1.06 MK 1.04 NL 0.97 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.02 ! LA 0.99 MK 1.02 NL 0.99 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.98 KP 1.01 ! LA 1.01 MK 0.98 NL 1.01 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 1.00 ! LA 0.97 MK 1.00 NL 0.96 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 1.05 ! LA 0.98 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 1.01 ! LA 1.00 MK 0.99 NL 0.96 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.09 ! LA 0.95 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.080439Jy sigma=0.000684 ! Fit after self-cal, rms=0.078113Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=1.993 mas, bpa=-2.124 degrees ! Estimated noise=1321.87 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 = 0.000739112 Jy ! Component: 100 - total flux cleaned = 0.000501669 Jy ! Component: 150 - total flux cleaned = 0.000538607 Jy ! Component: 200 - total flux cleaned = 0.000538295 Jy ! Total flux subtracted in 200 components = 0.000538295 Jy ! Clean residual min=-0.003783 max=0.003803 Jy/beam ! Clean residual mean=0.000000 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.499322 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.499322 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=0.078055Jy sigma=0.000663 ! Fit after self-cal, rms=0.078052Jy sigma=0.000663 ! 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=0.078052Jy sigma=0.000663 ! Fit after self-cal, rms=0.078052Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=1.993 mas, bpa=-2.138 degrees ! Estimated noise=1321.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.22922e-05 Jy ! Component: 100 - total flux cleaned = 2.8741e-05 Jy ! Component: 150 - total flux cleaned = 2.94829e-05 Jy ! Component: 200 - total flux cleaned = 5.73187e-06 Jy ! Total flux subtracted in 200 components = 5.73187e-06 Jy ! Clean residual min=-0.003775 max=0.003620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.499327 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.499327 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=0.078032Jy sigma=0.000663 ! Fit after self-cal, rms=0.078025Jy sigma=0.000663 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 = -5.90121e-05 Jy ! Component: 100 - total flux cleaned = -0.000100633 Jy ! Component: 150 - total flux cleaned = -0.000118112 Jy ! Component: 200 - total flux cleaned = -0.000134518 Jy ! Total flux subtracted in 200 components = -0.000134518 Jy ! Clean residual min=-0.003773 max=0.003616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.499193 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.499193 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=0.078015Jy sigma=0.000663 ! Fit after self-cal, rms=0.078010Jy sigma=0.000663 ! 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=0.078010Jy sigma=0.000663 ! Fit after self-cal, rms=0.078030Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=1.993 mas, bpa=-2.162 degrees ! Estimated noise=1322.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.98119e-05 Jy ! Component: 100 - total flux cleaned = -0.000160135 Jy ! Component: 150 - total flux cleaned = -0.000176961 Jy ! Component: 200 - total flux cleaned = -0.000191698 Jy ! Total flux subtracted in 200 components = -0.000191698 Jy ! Clean residual min=-0.003759 max=0.003618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.499001 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.499001 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=0.078022Jy sigma=0.000663 ! Fit after self-cal, rms=0.078018Jy sigma=0.000663 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 = 1.97118e-06 Jy ! Component: 100 - total flux cleaned = -2.89081e-05 Jy ! Component: 150 - total flux cleaned = -2.90392e-05 Jy ! Component: 200 - total flux cleaned = -4.18172e-05 Jy ! Total flux subtracted in 200 components = -4.18172e-05 Jy ! Clean residual min=-0.003749 max=0.003622 Jy/beam ! Clean residual mean=-0.000000 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.498959 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.498959 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=0.078013Jy sigma=0.000663 ! Fit after self-cal, rms=0.078009Jy sigma=0.000663 ! 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=0.078009Jy sigma=0.000663 ! Fit after self-cal, rms=0.078027Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.327 mas, bpa=9.587 degrees ! Estimated noise=1671.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30706e-05 Jy ! Component: 100 - total flux cleaned = -5.83256e-05 Jy ! Component: 150 - total flux cleaned = -6.05724e-05 Jy ! Component: 200 - total flux cleaned = -4.56701e-05 Jy ! Total flux subtracted in 200 components = -4.56701e-05 Jy ! Clean residual min=-0.003931 max=0.005112 Jy/beam ! Clean residual mean=0.000000 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.498914 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.498914 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=0.078033Jy sigma=0.000663 ! Fit after self-cal, rms=0.078010Jy sigma=0.000663 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 = -5.82213e-06 Jy ! Component: 100 - total flux cleaned = -8.58167e-06 Jy ! Component: 150 - total flux cleaned = -9.03323e-06 Jy ! Component: 200 - total flux cleaned = 4.14391e-06 Jy ! Total flux subtracted in 200 components = 4.14391e-06 Jy ! Clean residual min=-0.003889 max=0.005039 Jy/beam ! Clean residual mean=0.000000 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.498918 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.498918 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=0.078014Jy sigma=0.000663 ! Fit after self-cal, rms=0.077996Jy sigma=0.000663 ! 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=0.8747 mas, bmaj=1.993 mas, bpa=-2.184 degrees ! Estimated noise=1322.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 1.993 at -2.184 degrees (North through East) ! Clean map min=-0.0033471 max=0.47238 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=0.7312 mas, bmaj=1.82 mas, bpa=-4.453 degrees ! Estimated noise=1858.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366358 Jy ! Component: 100 - total flux cleaned = 0.446651 Jy ! Component: 150 - total flux cleaned = 0.471614 Jy ! Component: 200 - total flux cleaned = 0.484706 Jy ! Total flux subtracted in 200 components = 0.484706 Jy ! Clean residual min=-0.005551 max=0.006685 Jy/beam ! Clean residual mean=-0.000008 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.484706 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.484706 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=1.993 mas, bpa=-2.184 degrees ! Estimated noise=1322.55 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 = 0.00863321 Jy ! Component: 100 - total flux cleaned = 0.0126497 Jy ! Component: 150 - total flux cleaned = 0.0134135 Jy ! Component: 200 - total flux cleaned = 0.0139643 Jy ! Total flux subtracted in 200 components = 0.0139643 Jy ! Clean residual min=-0.003912 max=0.003719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.49867 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.49867 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=2.143 mas, bmaj=3.327 mas, bpa=9.587 degrees ! Estimated noise=1671.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600753 Jy ! Component: 100 - total flux cleaned = 0.00060289 Jy ! Component: 150 - total flux cleaned = 0.000604674 Jy ! Component: 200 - total flux cleaned = 0.000547219 Jy ! Total flux subtracted in 200 components = 0.000547219 Jy ! Clean residual min=-0.003888 max=0.004962 Jy/beam ! Clean residual mean=-0.000000 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.499217 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 = -4.80589e-05 Jy ! Component: 100 - total flux cleaned = -8.95107e-05 Jy ! Component: 150 - total flux cleaned = -0.000125532 Jy ! Component: 200 - total flux cleaned = -0.000158066 Jy ! Total flux subtracted in 200 components = -0.000158066 Jy ! Clean residual min=-0.003851 max=0.004961 Jy/beam ! Clean residual mean=-0.000000 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.499059 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.499059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=1.993 mas, bpa=-2.184 degrees ! Estimated noise=1322.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92361e-05 Jy ! Component: 100 - total flux cleaned = -9.70439e-05 Jy ! Component: 150 - total flux cleaned = -0.000175931 Jy ! Component: 200 - total flux cleaned = -0.000200522 Jy ! Total flux subtracted in 200 components = -0.000200522 Jy ! Clean residual min=-0.003722 max=0.003645 Jy/beam ! Clean residual mean=-0.000000 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.498859 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.498859 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=0.078025Jy sigma=0.000663 ! Fit after self-cal, rms=0.078013Jy sigma=0.000663 wmodel J1222+0413_X_2017_02_24_pus_map.mod ! Writing 39 model components to file: J1222+0413_X_2017_02_24_pus_map.mod wobs J1222+0413_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1222+0413_X_2017_02_24_pus_uvs.fits wwins J1222+0413_X_2017_02_24_pus_map.win ! wwins: Wrote 1 windows to J1222+0413_X_2017_02_24_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 = 0.000128052 Jy ! Component: 100 - total flux cleaned = 7.11786e-05 Jy ! Component: 150 - total flux cleaned = 0.000272774 Jy ! Component: 200 - total flux cleaned = 0.000319789 Jy ! Component: 250 - total flux cleaned = 0.000320967 Jy ! Component: 300 - total flux cleaned = 0.000236409 Jy ! Component: 350 - total flux cleaned = 0.000115052 Jy ! Component: 400 - total flux cleaned = 7.61709e-05 Jy ! Component: 450 - total flux cleaned = 0.00011417 Jy ! Component: 500 - total flux cleaned = 7.77716e-05 Jy ! Component: 550 - total flux cleaned = 4.3008e-05 Jy ! Component: 600 - total flux cleaned = 7.71868e-05 Jy ! Component: 650 - total flux cleaned = 1.1671e-05 Jy ! Component: 700 - total flux cleaned = 1.22039e-05 Jy ! Component: 750 - total flux cleaned = -1.93005e-05 Jy ! Component: 800 - total flux cleaned = 1.08374e-05 Jy ! Component: 850 - total flux cleaned = 4.04975e-05 Jy ! Component: 900 - total flux cleaned = 6.99236e-05 Jy ! Component: 950 - total flux cleaned = 9.90112e-05 Jy ! Component: 1000 - total flux cleaned = 0.000126838 Jy ! Component: 1050 - total flux cleaned = 0.000235635 Jy ! Component: 1100 - total flux cleaned = 0.000341561 Jy ! Component: 1150 - total flux cleaned = 0.000393411 Jy ! Component: 1200 - total flux cleaned = 0.000444266 Jy ! Component: 1250 - total flux cleaned = 0.000469803 Jy ! Component: 1300 - total flux cleaned = 0.00047019 Jy ! Component: 1350 - total flux cleaned = 0.000566982 Jy ! Component: 1400 - total flux cleaned = 0.000590579 Jy ! Component: 1450 - total flux cleaned = 0.000613698 Jy ! Component: 1500 - total flux cleaned = 0.000636107 Jy ! Component: 1550 - total flux cleaned = 0.000635736 Jy ! Component: 1600 - total flux cleaned = 0.000613813 Jy ! Component: 1650 - total flux cleaned = 0.000635965 Jy ! Component: 1700 - total flux cleaned = 0.00067839 Jy ! Component: 1750 - total flux cleaned = 0.000594036 Jy ! Component: 1800 - total flux cleaned = 0.000635731 Jy ! Component: 1850 - total flux cleaned = 0.000635474 Jy ! Component: 1900 - total flux cleaned = 0.000575576 Jy ! Component: 1950 - total flux cleaned = 0.000615795 Jy ! Component: 2000 - total flux cleaned = 0.000595995 Jy ! Total flux subtracted in 2048 components = 0.00057648 Jy ! Clean residual min=-0.000964 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.499435 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 182 components and 0.499435 Jy ![Exited script file: muppet] wmap "J1222+0413_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 1.993 at -2.184 degrees (North through East) ! Clean map min=-0.0020707 max=0.47229 Jy/beam ! Writing clean map to FITS file: J1222+0413_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.472286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000352858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224138 0.224138 0.448277 0.896554 1.79311 3.58621 7.17243 14.3449 28.6897 57.3794 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.472 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 1.993 at -2.184 degrees (North through East) ! Clean map min=-0.0020707 max=0.47229 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 J1222+0413_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:53 2019