! Started logfile: J0005+1609_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:55:38 2019 obs J0005+1609_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0005+1609_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967446 visibilities/baseline/integration-bin. ! Found source: J0005+1609 ! ! 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 59556 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 J0005+1609_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891535Jy sigma=0.007503 ! Fit after self-cal, rms=0.883748Jy sigma=0.007446 ! 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 ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.705 mas, bmaj=1.696 mas, bpa=-1.426 degrees ! Estimated noise=662.387 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 = 0.0865879 Jy ! Component: 100 - total flux cleaned = 0.117461 Jy ! Total flux subtracted in 100 components = 0.117461 Jy ! Clean residual min=-0.005969 max=0.020187 Jy/beam ! Clean residual mean=0.000004 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.117461 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.117461 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=0.092194Jy sigma=0.000716 ! Fit after self-cal, rms=0.091948Jy sigma=0.000714 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205814 Jy ! Component: 100 - total flux cleaned = 0.0317975 Jy ! Total flux subtracted in 100 components = 0.0317975 Jy ! Clean residual min=-0.003402 max=0.005714 Jy/beam ! Clean residual mean=0.000006 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.149258 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.149258 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=0.086780Jy sigma=0.000666 ! Fit after self-cal, rms=0.086541Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077578 Jy ! Component: 100 - total flux cleaned = 0.0119236 Jy ! Total flux subtracted in 100 components = 0.0119236 Jy ! Clean residual min=-0.002534 max=0.004289 Jy/beam ! Clean residual mean=0.000006 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.161182 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.161182 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=0.085787Jy sigma=0.000657 ! Fit after self-cal, rms=0.085741Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404633 Jy ! Component: 100 - total flux cleaned = 0.00654717 Jy ! Total flux subtracted in 100 components = 0.00654717 Jy ! Clean residual min=-0.002191 max=0.002201 Jy/beam ! Clean residual mean=0.000008 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.167729 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.167729 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=0.085571Jy sigma=0.000655 ! Fit after self-cal, rms=0.085556Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8684 mas, bmaj=1.923 mas, bpa=-0.7784 degrees ! Estimated noise=349.218 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 = 0.00186451 Jy ! Component: 100 - total flux cleaned = 0.00233816 Jy ! Component: 150 - total flux cleaned = 0.00251819 Jy ! Component: 200 - total flux cleaned = 0.00255974 Jy ! Total flux subtracted in 200 components = 0.00255974 Jy ! Clean residual min=-0.001635 max=0.001655 Jy/beam ! Clean residual mean=0.000019 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.170289 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.170289 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=0.085496Jy sigma=0.000654 ! Fit after self-cal, rms=0.085489Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 0.96 FD 0.96 HN 1.06 KP 0.96 ! LA 1.00 MK 0.97 NL 1.01 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.94 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 0.99 ! LA 1.05 MK 0.99 NL 1.01 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.96 KP 0.99 ! LA 1.01 MK 1.02 NL 0.99 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 0.97 ! LA 1.05 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.02 KP 0.96 ! LA 1.03 MK 1.03 NL 0.98 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.96 ! LA 1.06 MK 0.98 NL 0.96 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.95 KP 0.97 ! LA 1.00 MK 0.98 NL 0.98 OV 1.01 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 0.86 ! LA 1.01 MK 0.99 NL 0.89 OV 1.09 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.05 KP 0.97 ! LA 1.10 MK 1.03 NL 0.92 OV 1.14 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.06 KP 1.01 ! LA 1.02 MK 0.94 NL 0.89 OV 1.09 ! PT 1.13 SC 1.04 ! ! ! Fit before self-cal, rms=0.085489Jy sigma=0.000654 ! Fit after self-cal, rms=0.084592Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8698 mas, bmaj=1.918 mas, bpa=-0.9474 degrees ! Estimated noise=347.428 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 = 0.000618428 Jy ! Component: 100 - total flux cleaned = 0.000843831 Jy ! Component: 150 - total flux cleaned = 0.00093063 Jy ! Component: 200 - total flux cleaned = 0.000948404 Jy ! Total flux subtracted in 200 components = 0.000948404 Jy ! Clean residual min=-0.001086 max=0.001166 Jy/beam ! Clean residual mean=0.000009 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.171237 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.171237 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=0.084576Jy sigma=0.000650 ! Fit after self-cal, rms=0.084565Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.084565Jy sigma=0.000650 ! Fit after self-cal, rms=0.085071Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8688 mas, bmaj=1.915 mas, bpa=-1.014 degrees ! Estimated noise=347.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189731 Jy ! Component: 100 - total flux cleaned = 0.000405549 Jy ! Component: 150 - total flux cleaned = 0.000556072 Jy ! Component: 200 - total flux cleaned = 0.000607292 Jy ! Total flux subtracted in 200 components = 0.000607292 Jy ! Clean residual min=-0.000945 max=0.000895 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.171844 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.171845 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=0.085062Jy sigma=0.000649 ! Fit after self-cal, rms=0.085068Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = -1.88304e-05 Jy ! Component: 100 - total flux cleaned = 9.90869e-05 Jy ! Component: 150 - total flux cleaned = 0.00012 Jy ! Component: 200 - total flux cleaned = 0.000111487 Jy ! Total flux subtracted in 200 components = 0.000111487 Jy ! Clean residual min=-0.000913 max=0.000862 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.171956 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.171956 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=0.085063Jy sigma=0.000649 ! Fit after self-cal, rms=0.085061Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.085061Jy sigma=0.000649 ! Fit after self-cal, rms=0.085261Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8682 mas, bmaj=1.915 mas, bpa=-1.122 degrees ! Estimated noise=347.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.86227e-05 Jy ! Component: 100 - total flux cleaned = 0.000102134 Jy ! Component: 150 - total flux cleaned = 0.000149267 Jy ! Component: 200 - total flux cleaned = 0.000150062 Jy ! Total flux subtracted in 200 components = 0.000150062 Jy ! Clean residual min=-0.000876 max=0.000821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.172106 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.172106 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=0.085257Jy sigma=0.000649 ! Fit after self-cal, rms=0.085258Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = -7.20804e-06 Jy ! Component: 100 - total flux cleaned = 4.88366e-05 Jy ! Component: 150 - total flux cleaned = 3.41385e-05 Jy ! Component: 200 - total flux cleaned = 2.0694e-05 Jy ! Total flux subtracted in 200 components = 2.0694e-05 Jy ! Clean residual min=-0.000848 max=0.000811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.172127 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.172127 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=0.085256Jy sigma=0.000649 ! Fit after self-cal, rms=0.085255Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.085255Jy sigma=0.000649 ! Fit after self-cal, rms=0.085254Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.108 mas, bmaj=2.9 mas, bpa=-0.8783 degrees ! Estimated noise=443.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.74889e-05 Jy ! Component: 100 - total flux cleaned = 7.30274e-05 Jy ! Component: 150 - total flux cleaned = 7.35162e-05 Jy ! Component: 200 - total flux cleaned = 7.77193e-05 Jy ! Total flux subtracted in 200 components = 7.77193e-05 Jy ! Clean residual min=-0.000958 max=0.000906 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.172204 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.172204 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=0.085252Jy sigma=0.000649 ! Fit after self-cal, rms=0.085252Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.10009e-05 Jy ! Component: 100 - total flux cleaned = -4.28207e-07 Jy ! Component: 150 - total flux cleaned = 1.40488e-05 Jy ! Component: 200 - total flux cleaned = 6.69222e-06 Jy ! Total flux subtracted in 200 components = 6.69222e-06 Jy ! Clean residual min=-0.000957 max=0.000904 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.172211 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.172211 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=0.085251Jy sigma=0.000649 ! Fit after self-cal, rms=0.085251Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8678 mas, bmaj=1.916 mas, bpa=-1.204 degrees ! Estimated noise=347.321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 1.916 at -1.204 degrees (North through East) ! Clean map min=-0.00073239 max=0.11702 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 ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7044 mas, bmaj=1.693 mas, bpa=-1.945 degrees ! Estimated noise=657.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0863173 Jy ! Component: 100 - total flux cleaned = 0.12071 Jy ! Component: 150 - total flux cleaned = 0.139 Jy ! Component: 200 - total flux cleaned = 0.149569 Jy ! Total flux subtracted in 200 components = 0.149569 Jy ! Clean residual min=-0.002594 max=0.005377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.149569 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.149569 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8678 mas, bmaj=1.916 mas, bpa=-1.204 degrees ! Estimated noise=347.321 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 = 0.00838929 Jy ! Component: 100 - total flux cleaned = 0.0133922 Jy ! Component: 150 - total flux cleaned = 0.0166587 Jy ! Component: 200 - total flux cleaned = 0.0188297 Jy ! Total flux subtracted in 200 components = 0.0188297 Jy ! Clean residual min=-0.001138 max=0.001234 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.168399 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.168399 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146814 Jy ! Component: 100 - total flux cleaned = 0.00244544 Jy ! Component: 150 - total flux cleaned = 0.00285531 Jy ! Component: 200 - total flux cleaned = 0.00319712 Jy ! Total flux subtracted in 200 components = 0.00319712 Jy ! Clean residual min=-0.000956 max=0.000893 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.171596 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.171596 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.108 mas, bmaj=2.9 mas, bpa=-0.8783 degrees ! Estimated noise=443.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687959 Jy ! Component: 100 - total flux cleaned = 0.000874602 Jy ! Component: 150 - total flux cleaned = 0.000915357 Jy ! Component: 200 - total flux cleaned = 0.000927594 Jy ! Total flux subtracted in 200 components = 0.000927594 Jy ! Clean residual min=-0.000979 max=0.000891 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.172524 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 = 2.99477e-05 Jy ! Component: 100 - total flux cleaned = 3.83105e-05 Jy ! Component: 150 - total flux cleaned = 4.58716e-05 Jy ! Component: 200 - total flux cleaned = 4.58633e-05 Jy ! Total flux subtracted in 200 components = 4.58633e-05 Jy ! Clean residual min=-0.000955 max=0.000901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.17257 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.17257 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8678 mas, bmaj=1.916 mas, bpa=-1.204 degrees ! Estimated noise=347.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.12547e-05 Jy ! Component: 100 - total flux cleaned = -3.60414e-05 Jy ! Component: 150 - total flux cleaned = 1.60471e-05 Jy ! Component: 200 - total flux cleaned = 2.81984e-05 Jy ! Total flux subtracted in 200 components = 2.81984e-05 Jy ! Clean residual min=-0.000836 max=0.000803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.172598 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.172598 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=0.085257Jy sigma=0.000649 ! Fit after self-cal, rms=0.085257Jy sigma=0.000649 wmodel J0005+1609_X_2017_03_27_pus_map.mod ! Writing 94 model components to file: J0005+1609_X_2017_03_27_pus_map.mod wobs J0005+1609_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0005+1609_X_2017_03_27_pus_uvs.fits wwins J0005+1609_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0005+1609_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 ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.20102e-05 Jy ! Component: 100 - total flux cleaned = -4.758e-05 Jy ! Component: 150 - total flux cleaned = -4.9455e-06 Jy ! Component: 200 - total flux cleaned = 9.25306e-06 Jy ! Component: 250 - total flux cleaned = 3.62571e-05 Jy ! Component: 300 - total flux cleaned = 6.24751e-05 Jy ! Component: 350 - total flux cleaned = 7.51659e-05 Jy ! Component: 400 - total flux cleaned = 0.000100024 Jy ! Component: 450 - total flux cleaned = 0.000124464 Jy ! Component: 500 - total flux cleaned = 0.000148474 Jy ! Component: 550 - total flux cleaned = 0.000183501 Jy ! Component: 600 - total flux cleaned = 0.000183476 Jy ! Component: 650 - total flux cleaned = 0.000206344 Jy ! Component: 700 - total flux cleaned = 0.000251093 Jy ! Component: 750 - total flux cleaned = 0.000261941 Jy ! Component: 800 - total flux cleaned = 0.000316002 Jy ! Component: 850 - total flux cleaned = 0.000347707 Jy ! Component: 900 - total flux cleaned = 0.000347699 Jy ! Component: 950 - total flux cleaned = 0.000379152 Jy ! Component: 1000 - total flux cleaned = 0.000389315 Jy ! Component: 1050 - total flux cleaned = 0.000389326 Jy ! Component: 1100 - total flux cleaned = 0.000409281 Jy ! Component: 1150 - total flux cleaned = 0.000379556 Jy ! Component: 1200 - total flux cleaned = 0.000408801 Jy ! Component: 1250 - total flux cleaned = 0.00037984 Jy ! Component: 1300 - total flux cleaned = 0.000398921 Jy ! Component: 1350 - total flux cleaned = 0.000408178 Jy ! Component: 1400 - total flux cleaned = 0.00037104 Jy ! Component: 1450 - total flux cleaned = 0.000371297 Jy ! Component: 1500 - total flux cleaned = 0.000380407 Jy ! Component: 1550 - total flux cleaned = 0.000362498 Jy ! Component: 1600 - total flux cleaned = 0.00037135 Jy ! Component: 1650 - total flux cleaned = 0.00035368 Jy ! Component: 1700 - total flux cleaned = 0.00034499 Jy ! Component: 1750 - total flux cleaned = 0.000379561 Jy ! Component: 1800 - total flux cleaned = 0.00033668 Jy ! Component: 1850 - total flux cleaned = 0.000370622 Jy ! Component: 1900 - total flux cleaned = 0.000395703 Jy ! Component: 1950 - total flux cleaned = 0.000387332 Jy ! Component: 2000 - total flux cleaned = 0.000395362 Jy ! Total flux subtracted in 2048 components = 0.0003708 Jy ! Clean residual min=-0.000421 max=0.000541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.172969 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 254 components and 0.172969 Jy ![Exited script file: muppet] wmap "J0005+1609_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 1.916 at -1.204 degrees (North through East) ! Clean map min=-0.0006655 max=0.11675 Jy/beam ! Writing clean map to FITS file: J0005+1609_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 0.116751 invert ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396689 0.396689 0.793378 1.58676 3.17351 6.34702 12.694 25.3881 50.7762 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 1.916 at -1.204 degrees (North through East) ! Clean map min=-0.0006655 max=0.11675 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 J0005+1609_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:55:42 2019