! Started logfile: J1436+2321_X_2017_08_12_pus_uvs.log on Fri May 10 15:25:14 2019 obs J1436+2321_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1436+2321_X_2017_08_12_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973457 visibilities/baseline/integration-bin. ! Found source: J1436+2321 ! ! 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 1049 lines of history. ! ! Reading 75696 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 J1436+2321_X_2017_08_12_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=0.562631Jy sigma=0.004264 ! Fit after self-cal, rms=0.419738Jy sigma=0.003315 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7417 mas, bmaj=1.498 mas, bpa=-1.977 degrees ! Estimated noise=663.867 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 = 0.463245 Jy ! Component: 100 - total flux cleaned = 0.622439 Jy ! Total flux subtracted in 100 components = 0.622439 Jy ! Clean residual min=-0.019713 max=0.064288 Jy/beam ! Clean residual mean=-0.000058 rms=0.006105 Jy/beam ! Combined flux in latest and established models = 0.622439 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.622439 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=0.173357Jy sigma=0.001231 ! Fit after self-cal, rms=0.173264Jy sigma=0.001230 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686488 Jy ! Component: 100 - total flux cleaned = 0.106427 Jy ! Total flux subtracted in 100 components = 0.106427 Jy ! Clean residual min=-0.017332 max=0.019213 Jy/beam ! Clean residual mean=-0.000003 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 0.728865 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.728865 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=0.134085Jy sigma=0.000914 ! Fit after self-cal, rms=0.134058Jy sigma=0.000914 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9104 mas, bmaj=1.79 mas, bpa=-2.78 degrees ! Estimated noise=335.377 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 = 0.0298568 Jy ! Component: 100 - total flux cleaned = 0.0453016 Jy ! Component: 150 - total flux cleaned = 0.0538972 Jy ! Component: 200 - total flux cleaned = 0.0589664 Jy ! Total flux subtracted in 200 components = 0.0589664 Jy ! Clean residual min=-0.018254 max=0.011168 Jy/beam ! Clean residual mean=0.000062 rms=0.003779 Jy/beam ! Combined flux in latest and established models = 0.787831 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.787831 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=0.126412Jy sigma=0.000865 ! Fit after self-cal, rms=0.126379Jy sigma=0.000865 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.01 FD 0.83 HN 1.02 KP 1.06 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 1.01 KP 1.04 ! LA 0.99 MK 0.98 NL 0.98 OV 1.01 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 1.00 KP 0.97 ! LA 1.01 MK 1.04 NL 0.97 OV 1.02 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.82 HN 1.03 KP 1.01 ! LA 1.01 MK 1.05 NL 0.98 OV 1.02 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.82 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.83 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.84 HN 1.05 KP 1.02 ! LA 1.02 MK 1.02 NL 0.98 OV 1.02 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 1.01 KP 1.02 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.83 HN 1.02 KP 1.03 ! LA 1.01 MK 1.00 NL 0.98 OV 1.03 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.82 HN 1.01 KP 1.02 ! LA 1.03 MK 1.03 NL 0.99 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 1.05 KP 1.02 ! LA 1.02 MK 1.01 NL 0.99 OV 1.03 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.84 HN 1.03 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 1.03 ! PT 1.07 SC 1.09 ! ! ! Fit before self-cal, rms=0.126379Jy sigma=0.000865 ! Fit after self-cal, rms=0.108351Jy sigma=0.000762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.923 mas, bmaj=1.817 mas, bpa=-3.581 degrees ! Estimated noise=338.92 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 = -0.00259916 Jy ! Component: 100 - total flux cleaned = -0.00283646 Jy ! Component: 150 - total flux cleaned = -0.00302951 Jy ! Component: 200 - total flux cleaned = -0.00319262 Jy ! Total flux subtracted in 200 components = -0.00319262 Jy ! Clean residual min=-0.009230 max=0.008597 Jy/beam ! Clean residual mean=-0.000032 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.784639 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.784639 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=0.108115Jy sigma=0.000760 ! Fit after self-cal, rms=0.108073Jy sigma=0.000760 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.108073Jy sigma=0.000760 ! Fit after self-cal, rms=0.100103Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9217 mas, bmaj=1.809 mas, bpa=-3.288 degrees ! Estimated noise=338.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316052 Jy ! Component: 100 - total flux cleaned = -0.000595428 Jy ! Component: 150 - total flux cleaned = -0.000741986 Jy ! Component: 200 - total flux cleaned = -0.000878562 Jy ! Total flux subtracted in 200 components = -0.000878562 Jy ! Clean residual min=-0.002447 max=0.004540 Jy/beam ! Clean residual mean=-0.000009 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.78376 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.78376 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=0.100047Jy sigma=0.000684 ! Fit after self-cal, rms=0.100079Jy sigma=0.000684 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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) ! Added new window around map position (1.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383839 Jy ! Component: 100 - total flux cleaned = 0.00462234 Jy ! Component: 150 - total flux cleaned = 0.00502867 Jy ! Component: 200 - total flux cleaned = 0.00519594 Jy ! Total flux subtracted in 200 components = 0.00519594 Jy ! Clean residual min=-0.002486 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.788956 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.788956 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=0.099880Jy sigma=0.000682 ! Fit after self-cal, rms=0.099865Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.099865Jy sigma=0.000682 ! Fit after self-cal, rms=0.099935Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9219 mas, bmaj=1.808 mas, bpa=-3.26 degrees ! Estimated noise=338.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100611 Jy ! Component: 100 - total flux cleaned = 0.00152695 Jy ! Component: 150 - total flux cleaned = 0.00165928 Jy ! Component: 200 - total flux cleaned = 0.00178221 Jy ! Total flux subtracted in 200 components = 0.00178221 Jy ! Clean residual min=-0.002264 max=0.001393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.790738 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.790738 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=0.099882Jy sigma=0.000681 ! Fit after self-cal, rms=0.099881Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.00026225 Jy ! Component: 100 - total flux cleaned = 0.000300066 Jy ! Component: 150 - total flux cleaned = 0.000406911 Jy ! Component: 200 - total flux cleaned = 0.00037269 Jy ! Total flux subtracted in 200 components = 0.00037269 Jy ! Clean residual min=-0.002260 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.791111 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.791111 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=0.099854Jy sigma=0.000681 ! Fit after self-cal, rms=0.099852Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.099852Jy sigma=0.000681 ! Fit after self-cal, rms=0.099840Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.087 mas, bmaj=2.828 mas, bpa=-1.658 degrees ! Estimated noise=425.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142316 Jy ! Component: 100 - total flux cleaned = 2.38809e-05 Jy ! Component: 150 - total flux cleaned = 8.78987e-05 Jy ! Component: 200 - total flux cleaned = 0.00013669 Jy ! Total flux subtracted in 200 components = 0.00013669 Jy ! Clean residual min=-0.001118 max=0.001182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.791248 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.791248 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=0.099837Jy sigma=0.000681 ! Fit after self-cal, rms=0.099832Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -9.05949e-06 Jy ! Component: 100 - total flux cleaned = 4.12956e-05 Jy ! Component: 150 - total flux cleaned = 6.34188e-05 Jy ! Component: 200 - total flux cleaned = 9.34291e-05 Jy ! Total flux subtracted in 200 components = 9.34291e-05 Jy ! Clean residual min=-0.001115 max=0.001186 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.791341 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.791341 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=0.099829Jy sigma=0.000681 ! Fit after self-cal, rms=0.099826Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9221 mas, bmaj=1.808 mas, bpa=-3.29 degrees ! Estimated noise=338.178 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9221 x 1.808 at -3.29 degrees (North through East) ! Clean map min=-0.0011378 max=0.62023 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 ! Performing amp+phase self-cal ! ! 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=0.099826Jy sigma=0.000681 ! Fit after self-cal, rms=0.103042Jy sigma=0.000612 ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9224 mas, bmaj=1.809 mas, bpa=-3.306 degrees ! Estimated noise=338.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37409e-05 Jy ! Component: 100 - total flux cleaned = -9.59737e-05 Jy ! Component: 150 - total flux cleaned = -0.000126769 Jy ! Component: 200 - total flux cleaned = -0.00012608 Jy ! Total flux subtracted in 200 components = -0.00012608 Jy ! Clean residual min=-0.001929 max=0.001227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.791215 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.791215 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=0.103023Jy sigma=0.000612 ! Fit after self-cal, rms=0.103022Jy sigma=0.000612 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83558e-05 Jy ! Component: 100 - total flux cleaned = -5.66773e-05 Jy ! Component: 150 - total flux cleaned = -8.29659e-05 Jy ! Component: 200 - total flux cleaned = -8.30482e-05 Jy ! Total flux subtracted in 200 components = -8.30482e-05 Jy ! Clean residual min=-0.001861 max=0.001187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.791132 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.791132 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=0.103008Jy sigma=0.000611 ! Fit after self-cal, rms=0.103006Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.103006Jy sigma=0.000611 ! Fit after self-cal, rms=0.103026Jy sigma=0.000611 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7484 mas, bmaj=1.513 mas, bpa=-2.583 degrees ! Estimated noise=674.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.468307 Jy ! Component: 100 - total flux cleaned = 0.625906 Jy ! Component: 150 - total flux cleaned = 0.692713 Jy ! Component: 200 - total flux cleaned = 0.728828 Jy ! Total flux subtracted in 200 components = 0.728828 Jy ! Clean residual min=-0.007073 max=0.018330 Jy/beam ! Clean residual mean=-0.000031 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.728828 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.728828 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9225 mas, bmaj=1.809 mas, bpa=-3.333 degrees ! Estimated noise=338.098 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 = 0.0262556 Jy ! Component: 100 - total flux cleaned = 0.039526 Jy ! Component: 150 - total flux cleaned = 0.0475703 Jy ! Component: 200 - total flux cleaned = 0.053009 Jy ! Total flux subtracted in 200 components = 0.053009 Jy ! Clean residual min=-0.002009 max=0.002951 Jy/beam ! Clean residual mean=-0.000013 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.781837 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.781837 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369144 Jy ! Component: 100 - total flux cleaned = 0.00564064 Jy ! Component: 150 - total flux cleaned = 0.00627141 Jy ! Component: 200 - total flux cleaned = 0.00668324 Jy ! Total flux subtracted in 200 components = 0.00668324 Jy ! Clean residual min=-0.001740 max=0.002062 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.78852 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.78852 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103198 Jy ! Component: 100 - total flux cleaned = 0.00124801 Jy ! Component: 150 - total flux cleaned = 0.00145404 Jy ! Component: 200 - total flux cleaned = 0.00158311 Jy ! Total flux subtracted in 200 components = 0.00158311 Jy ! Clean residual min=-0.001583 max=0.001631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.790103 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.790103 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (5.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.93586e-05 Jy ! Component: 100 - total flux cleaned = 0.000221334 Jy ! Component: 150 - total flux cleaned = 0.000164595 Jy ! Component: 200 - total flux cleaned = 0.000219176 Jy ! Total flux subtracted in 200 components = 0.000219176 Jy ! Clean residual min=-0.001550 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.790322 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.790322 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.087 mas, bmaj=2.828 mas, bpa=-1.68 degrees ! Estimated noise=425.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523184 Jy ! Component: 100 - total flux cleaned = 0.000633724 Jy ! Component: 150 - total flux cleaned = 0.000669981 Jy ! Component: 200 - total flux cleaned = 0.000700817 Jy ! Total flux subtracted in 200 components = 0.000700817 Jy ! Clean residual min=-0.001161 max=0.001183 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.791023 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) ! Added new window around map position (-15.4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109155 Jy ! Component: 100 - total flux cleaned = 0.00155267 Jy ! Component: 150 - total flux cleaned = 0.00179486 Jy ! Component: 200 - total flux cleaned = 0.00200302 Jy ! Total flux subtracted in 200 components = 0.00200302 Jy ! Clean residual min=-0.001042 max=0.001151 Jy/beam ! Clean residual mean=-0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.793026 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 0.793026 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-9.2, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101094 Jy ! Component: 100 - total flux cleaned = 0.00156079 Jy ! Component: 150 - total flux cleaned = 0.00185414 Jy ! Component: 200 - total flux cleaned = 0.00204832 Jy ! Total flux subtracted in 200 components = 0.00204832 Jy ! Clean residual min=-0.000897 max=0.000848 Jy/beam ! Clean residual mean=-0.000011 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.795075 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 0.795074 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9225 mas, bmaj=1.809 mas, bpa=-3.333 degrees ! Estimated noise=338.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000707666 Jy ! Component: 100 - total flux cleaned = -0.000863493 Jy ! Component: 150 - total flux cleaned = -0.000961451 Jy ! Component: 200 - total flux cleaned = -0.000960685 Jy ! Total flux subtracted in 200 components = -0.000960685 Jy ! Clean residual min=-0.001510 max=0.001232 Jy/beam ! Clean residual mean=-0.000005 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.794114 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.794114 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=0.103133Jy sigma=0.000612 ! Fit after self-cal, rms=0.103131Jy sigma=0.000612 wmodel J1436+2321_X_2017_08_12_pus_map.mod ! Writing 143 model components to file: J1436+2321_X_2017_08_12_pus_map.mod wobs J1436+2321_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1436+2321_X_2017_08_12_pus_uvs.fits wwins J1436+2321_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1436+2321_X_2017_08_12_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409471 Jy ! Component: 100 - total flux cleaned = -0.000563993 Jy ! Component: 150 - total flux cleaned = -0.000883031 Jy ! Component: 200 - total flux cleaned = -0.00117028 Jy ! Component: 250 - total flux cleaned = -0.00150913 Jy ! Component: 300 - total flux cleaned = -0.00180085 Jy ! Component: 350 - total flux cleaned = -0.00200974 Jy ! Component: 400 - total flux cleaned = -0.00217685 Jy ! Component: 450 - total flux cleaned = -0.00232257 Jy ! Component: 500 - total flux cleaned = -0.00243009 Jy ! Component: 550 - total flux cleaned = -0.00255335 Jy ! Component: 600 - total flux cleaned = -0.00264016 Jy ! Component: 650 - total flux cleaned = -0.0027765 Jy ! Component: 700 - total flux cleaned = -0.00284357 Jy ! Component: 750 - total flux cleaned = -0.00292641 Jy ! Component: 800 - total flux cleaned = -0.00302441 Jy ! Component: 850 - total flux cleaned = -0.00310499 Jy ! Component: 900 - total flux cleaned = -0.00312081 Jy ! Component: 950 - total flux cleaned = -0.00319966 Jy ! Component: 1000 - total flux cleaned = -0.00326199 Jy ! Component: 1050 - total flux cleaned = -0.00329248 Jy ! Component: 1100 - total flux cleaned = -0.00330776 Jy ! Component: 1150 - total flux cleaned = -0.00336813 Jy ! Component: 1200 - total flux cleaned = -0.00341272 Jy ! Component: 1250 - total flux cleaned = -0.00344226 Jy ! Component: 1300 - total flux cleaned = -0.00352983 Jy ! Component: 1350 - total flux cleaned = -0.00352975 Jy ! Component: 1400 - total flux cleaned = -0.00360127 Jy ! Component: 1450 - total flux cleaned = -0.00362973 Jy ! Component: 1500 - total flux cleaned = -0.00368592 Jy ! Component: 1550 - total flux cleaned = -0.00368594 Jy ! Component: 1600 - total flux cleaned = -0.00374105 Jy ! Component: 1650 - total flux cleaned = -0.00378218 Jy ! Component: 1700 - total flux cleaned = -0.00383651 Jy ! Component: 1750 - total flux cleaned = -0.00391699 Jy ! Component: 1800 - total flux cleaned = -0.003917 Jy ! Component: 1850 - total flux cleaned = -0.00402248 Jy ! Component: 1900 - total flux cleaned = -0.00404864 Jy ! Component: 1950 - total flux cleaned = -0.00411336 Jy ! Component: 2000 - total flux cleaned = -0.00419043 Jy ! Total flux subtracted in 2048 components = -0.00422856 Jy ! Clean residual min=-0.000636 max=0.000636 Jy/beam ! Clean residual mean=-0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.789885 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 266 components and 0.789885 Jy ![Exited script file: muppet] wmap "J1436+2321_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9225 x 1.809 at -3.333 degrees (North through East) ! Clean map min=-0.001088 max=0.62084 Jy/beam ! Writing clean map to FITS file: J1436+2321_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.620845 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.106206 0.106206 0.212413 0.424826 0.849651 1.6993 3.39861 6.79721 13.5944 27.1888 54.3777 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.62 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9225 x 1.809 at -3.333 degrees (North through East) ! Clean map min=-0.001088 max=0.62084 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 J1436+2321_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:25:19 2019