! Started logfile: J1616+4632_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:28 2019 obs J1616+4632_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1616+4632_X_2017_03_23_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770817 visibilities/baseline/integration-bin. ! Found source: J1616+4632 ! ! 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 1124 lines of history. ! ! Reading 34548 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 J1616+4632_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927916Jy sigma=0.006960 ! Fit after self-cal, rms=0.909154Jy sigma=0.006890 ! 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8278 mas, bmaj=1.47 mas, bpa=-16.79 degrees ! Estimated noise=1064.36 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 = 0.0772893 Jy ! Component: 100 - total flux cleaned = 0.0941726 Jy ! Total flux subtracted in 100 components = 0.0941726 Jy ! Clean residual min=-0.003222 max=0.004935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0941726 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0941726 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=0.122317Jy sigma=0.000642 ! Fit after self-cal, rms=0.122284Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494748 Jy ! Component: 100 - total flux cleaned = 0.00721388 Jy ! Total flux subtracted in 100 components = 0.00721388 Jy ! Clean residual min=-0.002947 max=0.002832 Jy/beam ! Clean residual mean=0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.101386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.101386 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=0.122138Jy sigma=0.000640 ! Fit after self-cal, rms=0.122177Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.033 mas, bmaj=1.75 mas, bpa=-15.18 degrees ! Estimated noise=533.042 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 = 0.000282648 Jy ! Component: 100 - total flux cleaned = 0.000247542 Jy ! Component: 150 - total flux cleaned = 0.000192923 Jy ! Component: 200 - total flux cleaned = 0.000144579 Jy ! Total flux subtracted in 200 components = 0.000144579 Jy ! Clean residual min=-0.001927 max=0.001565 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.101531 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.101531 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=0.122162Jy sigma=0.000640 ! Fit after self-cal, rms=0.122164Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.97 FD 0.95 HN 1.04 KP 1.05 ! LA 0.96 MK 0.94 NL 0.99 OV 1.01 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.99 ! LA 1.02 MK 0.96 NL 0.95 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 0.99 ! LA 1.04 MK 1.12 NL 0.97 OV 1.00 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.93 KP 1.05 ! LA 1.07 MK 0.99 NL 0.91 OV 1.03 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.03 KP 1.00 ! LA 1.04 MK 0.94 NL 0.99 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 1.05 ! LA 1.01 MK 1.13 NL 0.93 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 1.02 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.00 ! LA 1.01 MK 1.03 NL 0.94 OV 1.04 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.01 ! LA 1.03 MK 0.91 NL 0.93 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 1.00 ! LA 1.02 MK 0.99 NL 0.95 OV 1.03 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 0.98 ! LA 1.07 MK 0.98 NL 0.96 OV 0.98 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00 KP 0.99 ! LA 1.04 MK 1.06 NL 0.90 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.122164Jy sigma=0.000640 ! Fit after self-cal, rms=0.121765Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.035 mas, bmaj=1.752 mas, bpa=-15.42 degrees ! Estimated noise=531.012 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 = -0.000312716 Jy ! Component: 100 - total flux cleaned = -0.000353749 Jy ! Component: 150 - total flux cleaned = -0.000365974 Jy ! Component: 200 - total flux cleaned = -0.000388108 Jy ! Total flux subtracted in 200 components = -0.000388108 Jy ! Clean residual min=-0.001318 max=0.001362 Jy/beam ! Clean residual mean=-0.000008 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.101143 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.101143 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=0.121759Jy sigma=0.000638 ! Fit after self-cal, rms=0.121787Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.121787Jy sigma=0.000638 ! Fit after self-cal, rms=0.123050Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.036 mas, bmaj=1.748 mas, bpa=-15.32 degrees ! Estimated noise=530.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51592e-06 Jy ! Component: 100 - total flux cleaned = -1.34636e-05 Jy ! Component: 150 - total flux cleaned = -3.48517e-05 Jy ! Component: 200 - total flux cleaned = -5.41423e-05 Jy ! Total flux subtracted in 200 components = -5.41423e-05 Jy ! Clean residual min=-0.001174 max=0.001407 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.101089 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.101089 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=0.123046Jy sigma=0.000637 ! Fit after self-cal, rms=0.123083Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (18.8, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745978 Jy ! Component: 100 - total flux cleaned = 0.00084368 Jy ! Component: 150 - total flux cleaned = 0.000817008 Jy ! Component: 200 - total flux cleaned = 0.000792567 Jy ! Total flux subtracted in 200 components = 0.000792567 Jy ! Clean residual min=-0.001107 max=0.001271 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.101881 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.101881 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=0.123057Jy sigma=0.000637 ! Fit after self-cal, rms=0.123059Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.123059Jy sigma=0.000637 ! Fit after self-cal, rms=0.123324Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.036 mas, bmaj=1.748 mas, bpa=-15.36 degrees ! Estimated noise=530.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112863 Jy ! Component: 100 - total flux cleaned = 6.69226e-05 Jy ! Component: 150 - total flux cleaned = 4.65528e-05 Jy ! Component: 200 - total flux cleaned = 2.75887e-05 Jy ! Total flux subtracted in 200 components = 2.75887e-05 Jy ! Clean residual min=-0.001112 max=0.001240 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.101909 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.101909 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=0.123312Jy sigma=0.000637 ! Fit after self-cal, rms=0.123323Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -3.76071e-05 Jy ! Component: 100 - total flux cleaned = -3.77275e-05 Jy ! Component: 150 - total flux cleaned = -2.06107e-05 Jy ! Component: 200 - total flux cleaned = -2.03639e-05 Jy ! Total flux subtracted in 200 components = -2.03639e-05 Jy ! Clean residual min=-0.001112 max=0.001235 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.101889 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.101889 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=0.123316Jy sigma=0.000637 ! Fit after self-cal, rms=0.123318Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.123318Jy sigma=0.000637 ! Fit after self-cal, rms=0.123423Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.189 mas, bmaj=2.666 mas, bpa=-25.85 degrees ! Estimated noise=590.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305725 Jy ! Component: 100 - total flux cleaned = 0.000347873 Jy ! Component: 150 - total flux cleaned = 0.000369123 Jy ! Component: 200 - total flux cleaned = 0.000375265 Jy ! Total flux subtracted in 200 components = 0.000375265 Jy ! Clean residual min=-0.001100 max=0.001182 Jy/beam ! Clean residual mean=-0.000010 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.102264 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.102264 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=0.123423Jy sigma=0.000637 ! Fit after self-cal, rms=0.123423Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 8.98762e-05 Jy ! Component: 100 - total flux cleaned = 0.000101054 Jy ! Component: 150 - total flux cleaned = 0.000101018 Jy ! Component: 200 - total flux cleaned = 0.00010097 Jy ! Total flux subtracted in 200 components = 0.00010097 Jy ! Clean residual min=-0.001098 max=0.001185 Jy/beam ! Clean residual mean=-0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.102365 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.102365 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=0.123423Jy sigma=0.000637 ! Fit after self-cal, rms=0.123423Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.036 mas, bmaj=1.749 mas, bpa=-15.36 degrees ! Estimated noise=530.511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 1.749 at -15.36 degrees (North through East) ! Clean map min=-0.0011069 max=0.099083 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8309 mas, bmaj=1.472 mas, bpa=-16.84 degrees ! Estimated noise=1055.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765042 Jy ! Component: 100 - total flux cleaned = 0.093389 Jy ! Component: 150 - total flux cleaned = 0.0981675 Jy ! Component: 200 - total flux cleaned = 0.100106 Jy ! Total flux subtracted in 200 components = 0.100106 Jy ! Clean residual min=-0.002722 max=0.002573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.100106 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.100106 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.036 mas, bmaj=1.749 mas, bpa=-15.36 degrees ! Estimated noise=530.511 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 = 0.00149112 Jy ! Component: 100 - total flux cleaned = 0.00154407 Jy ! Component: 150 - total flux cleaned = 0.00154366 Jy ! Component: 200 - total flux cleaned = 0.00154359 Jy ! Total flux subtracted in 200 components = 0.00154359 Jy ! Clean residual min=-0.001251 max=0.001219 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.10165 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.10165 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.189 mas, bmaj=2.666 mas, bpa=-25.85 degrees ! Estimated noise=590.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696045 Jy ! Component: 100 - total flux cleaned = 0.000845335 Jy ! Component: 150 - total flux cleaned = 0.000876987 Jy ! Component: 200 - total flux cleaned = 0.000891406 Jy ! Total flux subtracted in 200 components = 0.000891406 Jy ! Clean residual min=-0.001161 max=0.001266 Jy/beam ! Clean residual mean=-0.000009 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.102541 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 = -1.32468e-05 Jy ! Component: 100 - total flux cleaned = -1.02327e-06 Jy ! Component: 150 - total flux cleaned = -9.12029e-07 Jy ! Component: 200 - total flux cleaned = -8.80649e-07 Jy ! Total flux subtracted in 200 components = -8.80649e-07 Jy ! Clean residual min=-0.001147 max=0.001248 Jy/beam ! Clean residual mean=-0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.10254 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.10254 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.036 mas, bmaj=1.749 mas, bpa=-15.36 degrees ! Estimated noise=530.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101749 Jy ! Component: 100 - total flux cleaned = -0.000102326 Jy ! Component: 150 - total flux cleaned = -0.00012468 Jy ! Component: 200 - total flux cleaned = -0.000103743 Jy ! Total flux subtracted in 200 components = -0.000103743 Jy ! Clean residual min=-0.001207 max=0.001204 Jy/beam ! Clean residual mean=-0.000005 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.102436 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.102436 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=0.123440Jy sigma=0.000637 ! Fit after self-cal, rms=0.123441Jy sigma=0.000637 wmodel J1616+4632_X_2017_03_23_pus_map.mod ! Writing 57 model components to file: J1616+4632_X_2017_03_23_pus_map.mod wobs J1616+4632_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1616+4632_X_2017_03_23_pus_uvs.fits wwins J1616+4632_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1616+4632_X_2017_03_23_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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.35164e-05 Jy ! Component: 100 - total flux cleaned = -0.000142663 Jy ! Component: 150 - total flux cleaned = -0.000239086 Jy ! Component: 200 - total flux cleaned = -0.000332268 Jy ! Component: 250 - total flux cleaned = -0.000368411 Jy ! Component: 300 - total flux cleaned = -0.000456688 Jy ! Component: 350 - total flux cleaned = -0.000491566 Jy ! Component: 400 - total flux cleaned = -0.000576543 Jy ! Component: 450 - total flux cleaned = -0.000659545 Jy ! Component: 500 - total flux cleaned = -0.000756757 Jy ! Component: 550 - total flux cleaned = -0.000820261 Jy ! Component: 600 - total flux cleaned = -0.000805063 Jy ! Component: 650 - total flux cleaned = -0.000897426 Jy ! Component: 700 - total flux cleaned = -0.000942773 Jy ! Component: 750 - total flux cleaned = -0.000927781 Jy ! Component: 800 - total flux cleaned = -0.00100117 Jy ! Component: 850 - total flux cleaned = -0.000957384 Jy ! Component: 900 - total flux cleaned = -0.00100048 Jy ! Component: 950 - total flux cleaned = -0.0010431 Jy ! Component: 1000 - total flux cleaned = -0.00107112 Jy ! Component: 1050 - total flux cleaned = -0.0010848 Jy ! Component: 1100 - total flux cleaned = -0.00112576 Jy ! Component: 1150 - total flux cleaned = -0.00113931 Jy ! Component: 1200 - total flux cleaned = -0.00116609 Jy ! Component: 1250 - total flux cleaned = -0.0011792 Jy ! Component: 1300 - total flux cleaned = -0.00121842 Jy ! Component: 1350 - total flux cleaned = -0.00127013 Jy ! Component: 1400 - total flux cleaned = -0.00127021 Jy ! Component: 1450 - total flux cleaned = -0.00128298 Jy ! Component: 1500 - total flux cleaned = -0.00129557 Jy ! Component: 1550 - total flux cleaned = -0.00132049 Jy ! Component: 1600 - total flux cleaned = -0.00135732 Jy ! Component: 1650 - total flux cleaned = -0.00139402 Jy ! Component: 1700 - total flux cleaned = -0.00141817 Jy ! Component: 1750 - total flux cleaned = -0.00140628 Jy ! Component: 1800 - total flux cleaned = -0.00147785 Jy ! Component: 1850 - total flux cleaned = -0.00148968 Jy ! Component: 1900 - total flux cleaned = -0.00147806 Jy ! Component: 1950 - total flux cleaned = -0.00153613 Jy ! Component: 2000 - total flux cleaned = -0.0015362 Jy ! Total flux subtracted in 2048 components = -0.00160458 Jy ! Clean residual min=-0.000612 max=0.000606 Jy/beam ! Clean residual mean=-0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.100832 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 185 components and 0.100832 Jy ![Exited script file: muppet] wmap "J1616+4632_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 1.749 at -15.36 degrees (North through East) ! Clean map min=-0.00098493 max=0.09887 Jy/beam ! Writing clean map to FITS file: J1616+4632_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0988702 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628481 0.628481 1.25696 2.51393 5.02785 10.0557 20.1114 40.2228 80.4456 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 1.749 at -15.36 degrees (North through East) ! Clean map min=-0.00098493 max=0.09887 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 J1616+4632_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:30 2019