! Started logfile: J0058-1829_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:56:55 2019 obs J0058-1829_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0058-1829_X_2017_03_27_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953619 visibilities/baseline/integration-bin. ! Found source: J0058-1829 ! ! 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 1844 lines of history. ! ! Reading 112260 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 J0058-1829_X_2017_03_27_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003991Jy sigma=0.007810 ! Fit after self-cal, rms=0.963349Jy sigma=0.007512 ! 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=0.6407 mas, bmaj=1.676 mas, bpa=-2.893 degrees ! Estimated noise=578.518 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 = 0.0318462 Jy ! Component: 100 - total flux cleaned = 0.0388001 Jy ! Total flux subtracted in 100 components = 0.0388001 Jy ! Clean residual min=-0.001754 max=0.002017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0388001 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0388001 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=0.089711Jy sigma=0.000624 ! Fit after self-cal, rms=0.088081Jy sigma=0.000610 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444103 Jy ! Component: 100 - total flux cleaned = 0.00495987 Jy ! Total flux subtracted in 100 components = 0.00495987 Jy ! Clean residual min=-0.002055 max=0.001760 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.04376 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 6 components and 0.04376 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=0.087888Jy sigma=0.000609 ! Fit after self-cal, rms=0.087863Jy sigma=0.000609 ! 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=0.8214 mas, bmaj=1.994 mas, bpa=-1.239 degrees ! Estimated noise=277.148 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 = -0.000958882 Jy ! Component: 100 - total flux cleaned = -0.00122333 Jy ! Component: 150 - total flux cleaned = -0.0012685 Jy ! Component: 200 - total flux cleaned = -0.00128691 Jy ! Total flux subtracted in 200 components = -0.00128691 Jy ! Clean residual min=-0.001444 max=0.001005 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0424731 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0424731 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=0.087858Jy sigma=0.000609 ! Fit after self-cal, rms=0.087833Jy sigma=0.000609 ! 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 1.02 FD 1.05 HN 0.81 KP 1.01 ! LA 1.04 MK 1.07 NL 0.99 OV 1.12 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.77 KP 1.06 ! LA 1.14 MK 1.03 NL 1.08 OV 1.12 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.80 KP 0.96 ! LA 1.14 MK 1.06 NL 1.05 OV 1.10 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.79 KP 0.93 ! LA 1.16 MK 1.10 NL 1.06 OV 1.10 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.73 KP 0.99 ! LA 1.07 MK 1.06 NL 1.05 OV 1.11 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.81 KP 0.98 ! LA 1.05 MK 1.00 NL 1.08 OV 1.10 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.76 KP 0.98 ! LA 1.04 MK 1.03 NL 1.05 OV 1.09 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.76 KP 1.00 ! LA 1.13 MK 1.02 NL 0.99 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.73 KP 0.93 ! LA 1.02 MK 1.00 NL 1.03 OV 1.05 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.91 HN 0.81 KP 0.94 ! LA 1.02 MK 0.97 NL 0.96 OV 1.13 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.75 KP 0.95 ! LA 1.11 MK 0.95 NL 0.97 OV 1.15 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.86 HN 0.74 KP 0.90 ! LA 1.02 MK 0.89 NL 0.92 OV 1.01 ! PT 0.96 SC 0.94 ! ! ! Fit before self-cal, rms=0.087833Jy sigma=0.000609 ! Fit after self-cal, rms=0.081814Jy sigma=0.000607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8173 mas, bmaj=1.995 mas, bpa=-1.519 degrees ! Estimated noise=276.971 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 = -1.37535e-05 Jy ! Component: 100 - total flux cleaned = -1.81046e-05 Jy ! Component: 150 - total flux cleaned = -1.44881e-05 Jy ! Component: 200 - total flux cleaned = -1.46128e-05 Jy ! Total flux subtracted in 200 components = -1.46128e-05 Jy ! Clean residual min=-0.000673 max=0.000767 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0424585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0424585 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=0.081813Jy sigma=0.000607 ! Fit after self-cal, rms=0.081630Jy sigma=0.000607 ! 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=0.081630Jy sigma=0.000607 ! Fit after self-cal, rms=0.080866Jy sigma=0.000606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=1.989 mas, bpa=-1.682 degrees ! Estimated noise=276.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154538 Jy ! Component: 100 - total flux cleaned = 0.000148954 Jy ! Component: 150 - total flux cleaned = 0.0001486 Jy ! Component: 200 - total flux cleaned = 0.000145052 Jy ! Total flux subtracted in 200 components = 0.000145052 Jy ! Clean residual min=-0.000646 max=0.000787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0426035 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.0426035 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=0.080865Jy sigma=0.000606 ! Fit after self-cal, rms=0.080833Jy sigma=0.000606 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (22, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693427 Jy ! Component: 100 - total flux cleaned = 0.000788027 Jy ! Component: 150 - total flux cleaned = 0.000799715 Jy ! Component: 200 - total flux cleaned = 0.000798843 Jy ! Total flux subtracted in 200 components = 0.000798843 Jy ! Clean residual min=-0.000689 max=0.000615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0434024 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0434024 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=0.080826Jy sigma=0.000606 ! Fit after self-cal, rms=0.080819Jy sigma=0.000606 ! 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=0.080819Jy sigma=0.000606 ! Fit after self-cal, rms=0.080594Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8166 mas, bmaj=1.982 mas, bpa=-1.846 degrees ! Estimated noise=276.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488807 Jy ! Component: 100 - total flux cleaned = 0.000488434 Jy ! Component: 150 - total flux cleaned = 0.000488182 Jy ! Component: 200 - total flux cleaned = 0.000496865 Jy ! Total flux subtracted in 200 components = 0.000496865 Jy ! Clean residual min=-0.000634 max=0.000572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0438992 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0438992 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=0.080589Jy sigma=0.000606 ! Fit after self-cal, rms=0.080599Jy sigma=0.000606 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 = 0.000411271 Jy ! Component: 100 - total flux cleaned = 0.000422645 Jy ! Component: 150 - total flux cleaned = 0.000422145 Jy ! Component: 200 - total flux cleaned = 0.000406444 Jy ! Total flux subtracted in 200 components = 0.000406444 Jy ! Clean residual min=-0.000633 max=0.000543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0443057 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0443057 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=0.080596Jy sigma=0.000606 ! Fit after self-cal, rms=0.080591Jy sigma=0.000606 ! 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=0.080591Jy sigma=0.000606 ! Fit after self-cal, rms=0.080690Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=4.271 mas, bpa=2.243 degrees ! Estimated noise=367.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203713 Jy ! Component: 100 - total flux cleaned = 0.000217531 Jy ! Component: 150 - total flux cleaned = 0.000217693 Jy ! Component: 200 - total flux cleaned = 0.000213098 Jy ! Total flux subtracted in 200 components = 0.000213098 Jy ! Clean residual min=-0.000752 max=0.000593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0445188 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0445188 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=0.080688Jy sigma=0.000606 ! Fit after self-cal, rms=0.080696Jy sigma=0.000606 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 = 0.000162468 Jy ! Component: 100 - total flux cleaned = 0.00013469 Jy ! Component: 150 - total flux cleaned = 0.000125215 Jy ! Component: 200 - total flux cleaned = 0.000121381 Jy ! Total flux subtracted in 200 components = 0.000121381 Jy ! Clean residual min=-0.000770 max=0.000617 Jy/beam ! Clean residual mean=-0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0446401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0446401 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=0.080696Jy sigma=0.000606 ! Fit after self-cal, rms=0.080695Jy sigma=0.000606 ! 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=0.8162 mas, bmaj=1.979 mas, bpa=-1.901 degrees ! Estimated noise=275.826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8162 x 1.979 at -1.901 degrees (North through East) ! Clean map min=-0.00059757 max=0.043721 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=0.6375 mas, bmaj=1.666 mas, bpa=-3.769 degrees ! Estimated noise=558.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341401 Jy ! Component: 100 - total flux cleaned = 0.0416332 Jy ! Component: 150 - total flux cleaned = 0.0439863 Jy ! Component: 200 - total flux cleaned = 0.0451171 Jy ! Total flux subtracted in 200 components = 0.0451171 Jy ! Clean residual min=-0.001376 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0451171 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0451171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8162 mas, bmaj=1.979 mas, bpa=-1.901 degrees ! Estimated noise=275.826 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 = 9.25197e-05 Jy ! Component: 100 - total flux cleaned = 6.69747e-05 Jy ! Component: 150 - total flux cleaned = -2.24657e-06 Jy ! Component: 200 - total flux cleaned = -2.31728e-05 Jy ! Total flux subtracted in 200 components = -2.31728e-05 Jy ! Clean residual min=-0.000571 max=0.000584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0450939 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0450939 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=2.147 mas, bmaj=4.271 mas, bpa=2.243 degrees ! Estimated noise=367.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153129 Jy ! Component: 100 - total flux cleaned = -0.000178922 Jy ! Component: 150 - total flux cleaned = -0.000186413 Jy ! Component: 200 - total flux cleaned = -0.000193149 Jy ! Total flux subtracted in 200 components = -0.000193149 Jy ! Clean residual min=-0.000731 max=0.000609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0449007 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 = -1.18372e-05 Jy ! Component: 100 - total flux cleaned = -1.71498e-05 Jy ! Component: 150 - total flux cleaned = -2.68967e-05 Jy ! Component: 200 - total flux cleaned = -4.02397e-05 Jy ! Total flux subtracted in 200 components = -4.02397e-05 Jy ! Clean residual min=-0.000732 max=0.000611 Jy/beam ! Clean residual mean=-0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0448605 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0448605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8162 mas, bmaj=1.979 mas, bpa=-1.901 degrees ! Estimated noise=275.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153175 Jy ! Component: 100 - total flux cleaned = 0.000150933 Jy ! Component: 150 - total flux cleaned = 0.00013734 Jy ! Component: 200 - total flux cleaned = 0.00013787 Jy ! Total flux subtracted in 200 components = 0.00013787 Jy ! Clean residual min=-0.000592 max=0.000547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0449984 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0449984 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=0.080697Jy sigma=0.000606 ! Fit after self-cal, rms=0.080699Jy sigma=0.000606 wmodel J0058-1829_X_2017_03_27_pus_map.mod ! Writing 41 model components to file: J0058-1829_X_2017_03_27_pus_map.mod wobs J0058-1829_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0058-1829_X_2017_03_27_pus_uvs.fits wwins J0058-1829_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0058-1829_X_2017_03_27_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 = -0.000171617 Jy ! Component: 100 - total flux cleaned = -0.000210894 Jy ! Component: 150 - total flux cleaned = -0.000238772 Jy ! Component: 200 - total flux cleaned = -0.000274754 Jy ! Component: 250 - total flux cleaned = -0.000300902 Jy ! Component: 300 - total flux cleaned = -0.00030935 Jy ! Component: 350 - total flux cleaned = -0.000309359 Jy ! Component: 400 - total flux cleaned = -0.000293259 Jy ! Component: 450 - total flux cleaned = -0.000293501 Jy ! Component: 500 - total flux cleaned = -0.000293587 Jy ! Component: 550 - total flux cleaned = -0.000285836 Jy ! Component: 600 - total flux cleaned = -0.000270777 Jy ! Component: 650 - total flux cleaned = -0.000255898 Jy ! Component: 700 - total flux cleaned = -0.000241348 Jy ! Component: 750 - total flux cleaned = -0.000227136 Jy ! Component: 800 - total flux cleaned = -0.000220013 Jy ! Component: 850 - total flux cleaned = -0.000206048 Jy ! Component: 900 - total flux cleaned = -0.000192188 Jy ! Component: 950 - total flux cleaned = -0.000158196 Jy ! Component: 1000 - total flux cleaned = -0.00015164 Jy ! Component: 1050 - total flux cleaned = -0.000158299 Jy ! Component: 1100 - total flux cleaned = -0.00012563 Jy ! Component: 1150 - total flux cleaned = -0.000145226 Jy ! Component: 1200 - total flux cleaned = -0.000164461 Jy ! Component: 1250 - total flux cleaned = -0.000139037 Jy ! Component: 1300 - total flux cleaned = -0.000113915 Jy ! Component: 1350 - total flux cleaned = -0.000107787 Jy ! Component: 1400 - total flux cleaned = -0.000107784 Jy ! Component: 1450 - total flux cleaned = -0.000107728 Jy ! Component: 1500 - total flux cleaned = -9.56813e-05 Jy ! Component: 1550 - total flux cleaned = -7.78202e-05 Jy ! Component: 1600 - total flux cleaned = -7.19581e-05 Jy ! Component: 1650 - total flux cleaned = -6.02356e-05 Jy ! Component: 1700 - total flux cleaned = -4.85931e-05 Jy ! Component: 1750 - total flux cleaned = -6.57556e-05 Jy ! Component: 1800 - total flux cleaned = -3.71915e-05 Jy ! Component: 1850 - total flux cleaned = -3.14434e-05 Jy ! Component: 1900 - total flux cleaned = -2.01842e-05 Jy ! Component: 1950 - total flux cleaned = -4.7954e-05 Jy ! Component: 2000 - total flux cleaned = -2.58697e-05 Jy ! Total flux subtracted in 2048 components = -6.42773e-05 Jy ! Clean residual min=-0.000346 max=0.000303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0449341 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 209 components and 0.0449341 Jy ![Exited script file: muppet] wmap "J0058-1829_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8162 x 1.979 at -1.901 degrees (North through East) ! Clean map min=-0.00051061 max=0.043505 Jy/beam ! Writing clean map to FITS file: J0058-1829_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0435051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105923 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.730417 0.730417 1.46083 2.92167 5.84334 11.6867 23.3733 46.7467 93.4934 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8162 x 1.979 at -1.901 degrees (North through East) ! Clean map min=-0.00051061 max=0.043505 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 J0058-1829_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:02 2019