! Started logfile: J0106-2718_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:28 2019 obs J0106-2718_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0106-2718_X_2017_07_09_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973611 visibilities/baseline/integration-bin. ! Found source: J0106-2718 ! ! 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 979 lines of history. ! ! Reading 50472 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 J0106-2718_X_2017_07_09_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.565474Jy sigma=0.004251 ! Fit after self-cal, rms=0.395922Jy sigma=0.002890 ! 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 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6534 mas, bmaj=1.685 mas, bpa=-5.095 degrees ! Estimated noise=973.982 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 = 0.469211 Jy ! Component: 100 - total flux cleaned = 0.621126 Jy ! Total flux subtracted in 100 components = 0.621126 Jy ! Clean residual min=-0.025902 max=0.066447 Jy/beam ! Clean residual mean=-0.000184 rms=0.008617 Jy/beam ! Combined flux in latest and established models = 0.621126 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.621126 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=0.182798Jy sigma=0.001384 ! Fit after self-cal, rms=0.182566Jy sigma=0.001382 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739734 Jy ! Component: 100 - total flux cleaned = 0.11453 Jy ! Total flux subtracted in 100 components = 0.11453 Jy ! Clean residual min=-0.019848 max=0.030104 Jy/beam ! Clean residual mean=-0.000073 rms=0.005594 Jy/beam ! Combined flux in latest and established models = 0.735656 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.735656 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=0.136518Jy sigma=0.000967 ! Fit after self-cal, rms=0.136446Jy sigma=0.000966 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8169 mas, bmaj=2.019 mas, bpa=-4.865 degrees ! Estimated noise=436.191 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 = 0.0408153 Jy ! Component: 100 - total flux cleaned = 0.0617678 Jy ! Component: 150 - total flux cleaned = 0.0730285 Jy ! Component: 200 - total flux cleaned = 0.0789549 Jy ! Total flux subtracted in 200 components = 0.0789549 Jy ! Clean residual min=-0.017098 max=0.023364 Jy/beam ! Clean residual mean=-0.000033 rms=0.004919 Jy/beam ! Combined flux in latest and established models = 0.814611 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.814611 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=0.126125Jy sigma=0.000857 ! Fit after self-cal, rms=0.126085Jy sigma=0.000857 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.97 HN 1.32 KP 1.00 ! LA 0.95 MK 1.00 NL 1.08 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.34 KP 1.01 ! LA 0.95 MK 0.99 NL 1.07 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.30 KP 0.99 ! LA 0.98 MK 1.01 NL 1.08 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.32 KP 0.99 ! LA 0.99 MK 1.01 NL 1.09 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00* KP 0.98 ! LA 0.97 MK 1.03 NL 1.08 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.99 ! LA 0.98 MK 1.02 NL 1.07 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.29 KP 0.98 ! LA 0.99 MK 1.03 NL 1.07 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.29 KP 0.98 ! LA 0.97 MK 1.00 NL 1.08 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.29 KP 0.98 ! LA 0.98 MK 1.01 NL 1.07 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00* KP 0.98 ! LA 1.00 MK 1.03 NL 1.08 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00* KP 0.99 ! LA 0.99 MK 1.02 NL 1.07 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00* KP 0.97 ! LA 0.97 MK 1.04 NL 1.08 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.126085Jy sigma=0.000857 ! Fit after self-cal, rms=0.123782Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8218 mas, bmaj=2.013 mas, bpa=-4.204 degrees ! Estimated noise=439.376 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 = -0.00482091 Jy ! Component: 100 - total flux cleaned = -0.00506583 Jy ! Component: 150 - total flux cleaned = -0.00526731 Jy ! Component: 200 - total flux cleaned = -0.00526015 Jy ! Total flux subtracted in 200 components = -0.00526015 Jy ! Clean residual min=-0.013439 max=0.015534 Jy/beam ! Clean residual mean=-0.000034 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 0.80935 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.809351 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=0.122570Jy sigma=0.000772 ! Fit after self-cal, rms=0.122636Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.122636Jy sigma=0.000772 ! Fit after self-cal, rms=0.104979Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8225 mas, bmaj=2.013 mas, bpa=-4.11 degrees ! Estimated noise=439.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969149 Jy ! Component: 100 - total flux cleaned = 0.00120052 Jy ! Component: 150 - total flux cleaned = 0.0011998 Jy ! Component: 200 - total flux cleaned = 0.00102487 Jy ! Total flux subtracted in 200 components = 0.00102487 Jy ! Clean residual min=-0.004632 max=0.005727 Jy/beam ! Clean residual mean=-0.000013 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.810375 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.810375 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=0.104746Jy sigma=0.000666 ! Fit after self-cal, rms=0.104772Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029778 Jy ! Component: 100 - total flux cleaned = 0.00323326 Jy ! Component: 150 - total flux cleaned = 0.00323748 Jy ! Component: 200 - total flux cleaned = 0.00333244 Jy ! Total flux subtracted in 200 components = 0.00333244 Jy ! Clean residual min=-0.004591 max=0.004523 Jy/beam ! Clean residual mean=-0.000006 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.813708 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.813708 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=0.104404Jy sigma=0.000663 ! Fit after self-cal, rms=0.104383Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.104383Jy sigma=0.000663 ! Fit after self-cal, rms=0.103251Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8233 mas, bmaj=2.014 mas, bpa=-4.171 degrees ! Estimated noise=439.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389994 Jy ! Component: 100 - total flux cleaned = 0.000230866 Jy ! Component: 150 - total flux cleaned = 0.000226889 Jy ! Component: 200 - total flux cleaned = 0.000285368 Jy ! Total flux subtracted in 200 components = 0.000285368 Jy ! Clean residual min=-0.004084 max=0.002491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.813993 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.813993 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=0.103132Jy sigma=0.000654 ! Fit after self-cal, rms=0.103129Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000360114 Jy ! Component: 100 - total flux cleaned = 0.000475293 Jy ! Component: 150 - total flux cleaned = 0.000474725 Jy ! Component: 200 - total flux cleaned = 0.000526028 Jy ! Total flux subtracted in 200 components = 0.000526028 Jy ! Clean residual min=-0.003815 max=0.002214 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.814519 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.814519 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=0.103072Jy sigma=0.000654 ! Fit after self-cal, rms=0.103067Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.103067Jy sigma=0.000654 ! Fit after self-cal, rms=0.103140Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.344 mas, bmaj=5.549 mas, bpa=-0.515 degrees ! Estimated noise=562.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000447702 Jy ! Component: 100 - total flux cleaned = -0.000450197 Jy ! Component: 150 - total flux cleaned = -0.000503011 Jy ! Component: 200 - total flux cleaned = -0.00055094 Jy ! Total flux subtracted in 200 components = -0.00055094 Jy ! Clean residual min=-0.002641 max=0.001801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.813968 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.813968 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=0.103132Jy sigma=0.000654 ! Fit after self-cal, rms=0.103130Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000211933 Jy ! Component: 100 - total flux cleaned = 0.000185968 Jy ! Component: 150 - total flux cleaned = 0.000140197 Jy ! Component: 200 - total flux cleaned = 5.55089e-05 Jy ! Total flux subtracted in 200 components = 5.55089e-05 Jy ! Clean residual min=-0.002640 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.814024 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.814024 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=0.103131Jy sigma=0.000654 ! Fit after self-cal, rms=0.103129Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8237 mas, bmaj=2.015 mas, bpa=-4.214 degrees ! Estimated noise=439.392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 2.015 at -4.214 degrees (North through East) ! Clean map min=-0.0029688 max=0.64797 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=0.103129Jy sigma=0.000654 ! Fit after self-cal, rms=0.098203Jy sigma=0.000609 ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8239 mas, bmaj=2.016 mas, bpa=-4.278 degrees ! Estimated noise=439.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533197 Jy ! Component: 100 - total flux cleaned = -0.000419741 Jy ! Component: 150 - total flux cleaned = -0.000420343 Jy ! Component: 200 - total flux cleaned = -0.000372127 Jy ! Total flux subtracted in 200 components = -0.000372127 Jy ! Clean residual min=-0.003448 max=0.002024 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.813652 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.813652 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=0.098141Jy sigma=0.000609 ! Fit after self-cal, rms=0.098138Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08768e-05 Jy ! Component: 100 - total flux cleaned = 2.20443e-05 Jy ! Component: 150 - total flux cleaned = 2.31782e-05 Jy ! Component: 200 - total flux cleaned = 6.6033e-05 Jy ! Total flux subtracted in 200 components = 6.6033e-05 Jy ! Clean residual min=-0.003255 max=0.001906 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.813718 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.813718 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=0.098097Jy sigma=0.000608 ! Fit after self-cal, rms=0.098095Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.098095Jy sigma=0.000608 ! Fit after self-cal, rms=0.098162Jy sigma=0.000608 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 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6574 mas, bmaj=1.671 mas, bpa=-4.407 degrees ! Estimated noise=999.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.480379 Jy ! Component: 100 - total flux cleaned = 0.634573 Jy ! Component: 150 - total flux cleaned = 0.708982 Jy ! Component: 200 - total flux cleaned = 0.749294 Jy ! Total flux subtracted in 200 components = 0.749294 Jy ! Clean residual min=-0.008716 max=0.019862 Jy/beam ! Clean residual mean=-0.000068 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.749294 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 0.749294 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.016 mas, bpa=-4.32 degrees ! Estimated noise=439.202 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 = 0.0300921 Jy ! Component: 100 - total flux cleaned = 0.0439742 Jy ! Component: 150 - total flux cleaned = 0.0513243 Jy ! Component: 200 - total flux cleaned = 0.0560057 Jy ! Total flux subtracted in 200 components = 0.0560057 Jy ! Clean residual min=-0.002666 max=0.003300 Jy/beam ! Clean residual mean=-0.000020 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.8053 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.8053 Jy ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335243 Jy ! Component: 100 - total flux cleaned = 0.00407522 Jy ! Component: 150 - total flux cleaned = 0.00460597 Jy ! Component: 200 - total flux cleaned = 0.00476796 Jy ! Total flux subtracted in 200 components = 0.00476796 Jy ! Clean residual min=-0.002179 max=0.002222 Jy/beam ! Clean residual mean=-0.000009 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.810068 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.810068 Jy ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.344 mas, bmaj=5.552 mas, bpa=-0.5888 degrees ! Estimated noise=561.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011181 Jy ! Component: 100 - total flux cleaned = 0.00114826 Jy ! Component: 150 - total flux cleaned = 0.0011972 Jy ! Component: 200 - total flux cleaned = 0.00119713 Jy ! Total flux subtracted in 200 components = 0.00119713 Jy ! Clean residual min=-0.001730 max=0.001668 Jy/beam ! Clean residual mean=-0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.811265 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 = -2.08693e-05 Jy ! Component: 100 - total flux cleaned = -4.12079e-05 Jy ! Component: 150 - total flux cleaned = -6.04559e-05 Jy ! Component: 200 - total flux cleaned = -5.87589e-05 Jy ! Total flux subtracted in 200 components = -5.87589e-05 Jy ! Clean residual min=-0.001717 max=0.001640 Jy/beam ! Clean residual mean=-0.000009 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.811206 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.811206 Jy ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.016 mas, bpa=-4.32 degrees ! Estimated noise=439.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000689455 Jy ! Component: 100 - total flux cleaned = -0.00068975 Jy ! Component: 150 - total flux cleaned = -0.000690039 Jy ! Component: 200 - total flux cleaned = -0.000628819 Jy ! Total flux subtracted in 200 components = -0.000628819 Jy ! Clean residual min=-0.002029 max=0.002190 Jy/beam ! Clean residual mean=-0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.810577 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.810578 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=0.098168Jy sigma=0.000608 ! Fit after self-cal, rms=0.098148Jy sigma=0.000608 wmodel J0106-2718_X_2017_07_09_pus_map.mod ! Writing 78 model components to file: J0106-2718_X_2017_07_09_pus_map.mod wobs J0106-2718_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0106-2718_X_2017_07_09_pus_uvs.fits wwins J0106-2718_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0106-2718_X_2017_07_09_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 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.09027e-05 Jy ! Component: 100 - total flux cleaned = -0.000164346 Jy ! Component: 150 - total flux cleaned = -0.000295677 Jy ! Component: 200 - total flux cleaned = -0.000389173 Jy ! Component: 250 - total flux cleaned = -0.000448169 Jy ! Component: 300 - total flux cleaned = -0.000591516 Jy ! Component: 350 - total flux cleaned = -0.000786241 Jy ! Component: 400 - total flux cleaned = -0.000948358 Jy ! Component: 450 - total flux cleaned = -0.00118514 Jy ! Component: 500 - total flux cleaned = -0.00138957 Jy ! Component: 550 - total flux cleaned = -0.00153953 Jy ! Component: 600 - total flux cleaned = -0.00171072 Jy ! Component: 650 - total flux cleaned = -0.00180637 Jy ! Component: 700 - total flux cleaned = -0.00197022 Jy ! Component: 750 - total flux cleaned = -0.00210809 Jy ! Component: 800 - total flux cleaned = -0.00217562 Jy ! Component: 850 - total flux cleaned = -0.00224201 Jy ! Component: 900 - total flux cleaned = -0.00239437 Jy ! Component: 950 - total flux cleaned = -0.0025229 Jy ! Component: 1000 - total flux cleaned = -0.00262814 Jy ! Component: 1050 - total flux cleaned = -0.00271089 Jy ! Component: 1100 - total flux cleaned = -0.00277202 Jy ! Component: 1150 - total flux cleaned = -0.00287208 Jy ! Component: 1200 - total flux cleaned = -0.00289179 Jy ! Component: 1250 - total flux cleaned = -0.00293071 Jy ! Component: 1300 - total flux cleaned = -0.00300752 Jy ! Component: 1350 - total flux cleaned = -0.00308303 Jy ! Component: 1400 - total flux cleaned = -0.00315776 Jy ! Component: 1450 - total flux cleaned = -0.00319458 Jy ! Component: 1500 - total flux cleaned = -0.00326762 Jy ! Component: 1550 - total flux cleaned = -0.00335735 Jy ! Component: 1600 - total flux cleaned = -0.0034812 Jy ! Component: 1650 - total flux cleaned = -0.00356843 Jy ! Component: 1700 - total flux cleaned = -0.00368917 Jy ! Component: 1750 - total flux cleaned = -0.00379157 Jy ! Component: 1800 - total flux cleaned = -0.00394288 Jy ! Component: 1850 - total flux cleaned = -0.00405898 Jy ! Component: 1900 - total flux cleaned = -0.00414115 Jy ! Component: 1950 - total flux cleaned = -0.00423875 Jy ! Component: 2000 - total flux cleaned = -0.00441536 Jy ! Total flux subtracted in 2048 components = -0.00449482 Jy ! Clean residual min=-0.000938 max=0.000842 Jy/beam ! Clean residual mean=-0.000006 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.806083 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 203 components and 0.806083 Jy ![Exited script file: muppet] wmap "J0106-2718_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.016 at -4.32 degrees (North through East) ! Clean map min=-0.0019896 max=0.65433 Jy/beam ! Writing clean map to FITS file: J0106-2718_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.654327 invert ! Inverting map ! Your choice of large map pixels excluded 0.202% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13336 0.13336 0.26672 0.533439 1.06688 2.13376 4.26752 8.53503 17.0701 34.1401 68.2802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.654 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.016 at -4.32 degrees (North through East) ! Clean map min=-0.0019896 max=0.65433 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 J0106-2718_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:31 2019