! Started logfile: J2003+3034_X_2017_06_10_pus_uvs.log on Mon May 6 12:52:15 2019 obs J2003+3034_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2003+3034_X_2017_06_10_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957143 visibilities/baseline/integration-bin. ! Found source: J2003+3034 ! ! 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 1309 lines of history. ! ! Reading 43416 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 J2003+3034_X_2017_06_10_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.818966Jy sigma=0.007627 ! Fit after self-cal, rms=0.803285Jy sigma=0.007503 ! 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7702 mas, bmaj=1.361 mas, bpa=-4.441 degrees ! Estimated noise=662.95 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 = 0.153937 Jy ! Component: 100 - total flux cleaned = 0.187675 Jy ! Total flux subtracted in 100 components = 0.187675 Jy ! Clean residual min=-0.003992 max=0.010415 Jy/beam ! Clean residual mean=-0.000040 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.187675 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.187675 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=0.080212Jy sigma=0.000701 ! Fit after self-cal, rms=0.080208Jy sigma=0.000701 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111761 Jy ! Component: 100 - total flux cleaned = 0.0171146 Jy ! Total flux subtracted in 100 components = 0.0171146 Jy ! Clean residual min=-0.003109 max=0.004666 Jy/beam ! Clean residual mean=-0.000021 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.20479 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.20479 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=0.078546Jy sigma=0.000680 ! Fit after self-cal, rms=0.078551Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.953 mas, bmaj=1.654 mas, bpa=-3.342 degrees ! Estimated noise=366.109 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 = 0.0045375 Jy ! Component: 100 - total flux cleaned = 0.00666112 Jy ! Component: 150 - total flux cleaned = 0.0077321 Jy ! Component: 200 - total flux cleaned = 0.00824894 Jy ! Total flux subtracted in 200 components = 0.00824894 Jy ! Clean residual min=-0.002098 max=0.003000 Jy/beam ! Clean residual mean=-0.000006 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.213038 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.213038 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=0.078418Jy sigma=0.000677 ! Fit after self-cal, rms=0.078421Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 1.00 FD 0.99 HN 1.06 KP 1.02 ! LA 0.96 MK 0.99 NL 0.95 OV 1.00 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 0.97 MK 0.97 NL 0.96 OV 0.99 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.01 ! LA 0.99 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.02 ! LA 0.98 MK 1.02 NL 0.96 OV 0.99 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 1.01 ! LA 0.98 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 MK 0.99 NL 0.95 OV 0.99 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 0.95 NL 0.96 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 1.00 ! LA 1.01 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.99 ! LA 1.01 MK 0.98 NL 0.95 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.96 ! LA 0.99 MK 1.00 NL 0.96 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.078421Jy sigma=0.000677 ! Fit after self-cal, rms=0.078483Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9614 mas, bmaj=1.669 mas, bpa=-4.446 degrees ! Estimated noise=365.426 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 = -0.00273824 Jy ! Component: 100 - total flux cleaned = -0.00317692 Jy ! Component: 150 - total flux cleaned = -0.00327036 Jy ! Component: 200 - total flux cleaned = -0.00330854 Jy ! Total flux subtracted in 200 components = -0.00330854 Jy ! Clean residual min=-0.001955 max=0.002559 Jy/beam ! Clean residual mean=-0.000009 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.20973 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.20973 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=0.078351Jy sigma=0.000671 ! Fit after self-cal, rms=0.078373Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.078373Jy sigma=0.000671 ! Fit after self-cal, rms=0.082016Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9592 mas, bmaj=1.662 mas, bpa=-3.92 degrees ! Estimated noise=364.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436338 Jy ! Component: 100 - total flux cleaned = 0.000473256 Jy ! Component: 150 - total flux cleaned = 0.000553583 Jy ! Component: 200 - total flux cleaned = 0.00060993 Jy ! Total flux subtracted in 200 components = 0.00060993 Jy ! Clean residual min=-0.001000 max=0.000905 Jy/beam ! Clean residual mean=-0.000008 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.21034 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.21034 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=0.082009Jy sigma=0.000664 ! Fit after self-cal, rms=0.082067Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 5.54715e-05 Jy ! Component: 100 - total flux cleaned = 8.90546e-05 Jy ! Component: 150 - total flux cleaned = 0.000129784 Jy ! Component: 200 - total flux cleaned = 0.000157276 Jy ! Total flux subtracted in 200 components = 0.000157276 Jy ! Clean residual min=-0.000993 max=0.000901 Jy/beam ! Clean residual mean=-0.000008 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.210497 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.210497 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=0.082064Jy sigma=0.000664 ! Fit after self-cal, rms=0.082064Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.082064Jy sigma=0.000664 ! Fit after self-cal, rms=0.082172Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9595 mas, bmaj=1.661 mas, bpa=-3.883 degrees ! Estimated noise=364.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253507 Jy ! Component: 100 - total flux cleaned = 0.000322343 Jy ! Component: 150 - total flux cleaned = 0.000361957 Jy ! Component: 200 - total flux cleaned = 0.000389123 Jy ! Total flux subtracted in 200 components = 0.000389123 Jy ! Clean residual min=-0.000992 max=0.000899 Jy/beam ! Clean residual mean=-0.000008 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.210886 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.210886 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=0.082169Jy sigma=0.000664 ! Fit after self-cal, rms=0.082169Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59021e-05 Jy ! Component: 100 - total flux cleaned = 4.14358e-05 Jy ! Component: 150 - total flux cleaned = 4.86953e-05 Jy ! Component: 200 - total flux cleaned = 5.5787e-05 Jy ! Total flux subtracted in 200 components = 5.5787e-05 Jy ! Clean residual min=-0.000989 max=0.000896 Jy/beam ! Clean residual mean=-0.000008 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.210942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.210942 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=0.082168Jy sigma=0.000664 ! Fit after self-cal, rms=0.082168Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.082168Jy sigma=0.000664 ! Fit after self-cal, rms=0.082224Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.196 mas, bmaj=2.66 mas, bpa=-2.908 degrees ! Estimated noise=453.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037779 Jy ! Component: 100 - total flux cleaned = 0.000479239 Jy ! Component: 150 - total flux cleaned = 0.000499051 Jy ! Component: 200 - total flux cleaned = 0.000520445 Jy ! Total flux subtracted in 200 components = 0.000520445 Jy ! Clean residual min=-0.000973 max=0.000809 Jy/beam ! Clean residual mean=-0.000017 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.211462 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.211462 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=0.082223Jy sigma=0.000664 ! Fit after self-cal, rms=0.082223Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.90186e-05 Jy ! Component: 100 - total flux cleaned = 3.3449e-05 Jy ! Component: 150 - total flux cleaned = 3.74799e-05 Jy ! Component: 200 - total flux cleaned = 4.42758e-05 Jy ! Total flux subtracted in 200 components = 4.42758e-05 Jy ! Clean residual min=-0.000972 max=0.000802 Jy/beam ! Clean residual mean=-0.000017 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.211507 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.211507 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=0.082223Jy sigma=0.000664 ! Fit after self-cal, rms=0.082223Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9596 mas, bmaj=1.66 mas, bpa=-3.854 degrees ! Estimated noise=364.995 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 1.66 at -3.854 degrees (North through East) ! Clean map min=-0.00092046 max=0.20038 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7743 mas, bmaj=1.367 mas, bpa=-4.842 degrees ! Estimated noise=665.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154601 Jy ! Component: 100 - total flux cleaned = 0.188472 Jy ! Component: 150 - total flux cleaned = 0.198776 Jy ! Component: 200 - total flux cleaned = 0.204042 Jy ! Total flux subtracted in 200 components = 0.204042 Jy ! Clean residual min=-0.001714 max=0.002590 Jy/beam ! Clean residual mean=-0.000012 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.204042 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.204042 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9596 mas, bmaj=1.66 mas, bpa=-3.854 degrees ! Estimated noise=364.995 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 = 0.00342505 Jy ! Component: 100 - total flux cleaned = 0.00508312 Jy ! Component: 150 - total flux cleaned = 0.00599032 Jy ! Component: 200 - total flux cleaned = 0.00650175 Jy ! Total flux subtracted in 200 components = 0.00650175 Jy ! Clean residual min=-0.000982 max=0.000905 Jy/beam ! Clean residual mean=-0.000010 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.210543 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.210543 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.196 mas, bmaj=2.66 mas, bpa=-2.908 degrees ! Estimated noise=453.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592814 Jy ! Component: 100 - total flux cleaned = 0.000754782 Jy ! Component: 150 - total flux cleaned = 0.000785903 Jy ! Component: 200 - total flux cleaned = 0.000811499 Jy ! Total flux subtracted in 200 components = 0.000811499 Jy ! Clean residual min=-0.000976 max=0.000793 Jy/beam ! Clean residual mean=-0.000017 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.211355 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 = 1.16816e-05 Jy ! Component: 100 - total flux cleaned = 2.77756e-05 Jy ! Component: 150 - total flux cleaned = 4.22053e-05 Jy ! Component: 200 - total flux cleaned = 5.13864e-05 Jy ! Total flux subtracted in 200 components = 5.13864e-05 Jy ! Clean residual min=-0.000979 max=0.000790 Jy/beam ! Clean residual mean=-0.000017 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.211406 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.211406 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9596 mas, bmaj=1.66 mas, bpa=-3.854 degrees ! Estimated noise=364.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.70951e-05 Jy ! Component: 100 - total flux cleaned = -7.30295e-05 Jy ! Component: 150 - total flux cleaned = -6.30806e-05 Jy ! Component: 200 - total flux cleaned = -5.35902e-05 Jy ! Total flux subtracted in 200 components = -5.35902e-05 Jy ! Clean residual min=-0.000953 max=0.000897 Jy/beam ! Clean residual mean=-0.000008 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.211353 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.211353 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=0.082227Jy sigma=0.000664 ! Fit after self-cal, rms=0.082226Jy sigma=0.000664 wmodel J2003+3034_X_2017_06_10_pus_map.mod ! Writing 45 model components to file: J2003+3034_X_2017_06_10_pus_map.mod wobs J2003+3034_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2003+3034_X_2017_06_10_pus_uvs.fits wwins J2003+3034_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J2003+3034_X_2017_06_10_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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106757 Jy ! Component: 100 - total flux cleaned = -0.000247264 Jy ! Component: 150 - total flux cleaned = -0.000380464 Jy ! Component: 200 - total flux cleaned = -0.000451171 Jy ! Component: 250 - total flux cleaned = -0.000547526 Jy ! Component: 300 - total flux cleaned = -0.000601196 Jy ! Component: 350 - total flux cleaned = -0.000653848 Jy ! Component: 400 - total flux cleaned = -0.000756301 Jy ! Component: 450 - total flux cleaned = -0.000843882 Jy ! Component: 500 - total flux cleaned = -0.000917654 Jy ! Component: 550 - total flux cleaned = -0.00102634 Jy ! Component: 600 - total flux cleaned = -0.00107368 Jy ! Component: 650 - total flux cleaned = -0.0011556 Jy ! Component: 700 - total flux cleaned = -0.00120159 Jy ! Component: 750 - total flux cleaned = -0.0012582 Jy ! Component: 800 - total flux cleaned = -0.00129174 Jy ! Component: 850 - total flux cleaned = -0.0013466 Jy ! Component: 900 - total flux cleaned = -0.00138969 Jy ! Component: 950 - total flux cleaned = -0.00144274 Jy ! Component: 1000 - total flux cleaned = -0.00147384 Jy ! Component: 1050 - total flux cleaned = -0.00151515 Jy ! Component: 1100 - total flux cleaned = -0.00152547 Jy ! Component: 1150 - total flux cleaned = -0.00157602 Jy ! Component: 1200 - total flux cleaned = -0.00165564 Jy ! Component: 1250 - total flux cleaned = -0.00169478 Jy ! Component: 1300 - total flux cleaned = -0.00176245 Jy ! Component: 1350 - total flux cleaned = -0.00176229 Jy ! Component: 1400 - total flux cleaned = -0.00179063 Jy ! Component: 1450 - total flux cleaned = -0.00182814 Jy ! Component: 1500 - total flux cleaned = -0.00182817 Jy ! Component: 1550 - total flux cleaned = -0.0018649 Jy ! Component: 1600 - total flux cleaned = -0.00190137 Jy ! Component: 1650 - total flux cleaned = -0.00193736 Jy ! Component: 1700 - total flux cleaned = -0.00199062 Jy ! Component: 1750 - total flux cleaned = -0.00199939 Jy ! Component: 1800 - total flux cleaned = -0.00206032 Jy ! Component: 1850 - total flux cleaned = -0.00206025 Jy ! Component: 1900 - total flux cleaned = -0.00210289 Jy ! Component: 1950 - total flux cleaned = -0.00211978 Jy ! Component: 2000 - total flux cleaned = -0.00212809 Jy ! Total flux subtracted in 2048 components = -0.00214462 Jy ! Clean residual min=-0.000510 max=0.000415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.209208 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 200 components and 0.209208 Jy ![Exited script file: muppet] wmap "J2003+3034_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 1.66 at -3.854 degrees (North through East) ! Clean map min=-0.00072508 max=0.20028 Jy/beam ! Writing clean map to FITS file: J2003+3034_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200282 invert ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231467 0.231467 0.462933 0.925866 1.85173 3.70346 7.40693 14.8139 29.6277 59.2554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 1.66 at -3.854 degrees (North through East) ! Clean map min=-0.00072508 max=0.20028 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 J2003+3034_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:52:17 2019