! Started logfile: J0508+8432_X_2017_05_01_pus_uvs.log on Wed May 1 19:52:26 2019 obs J0508+8432_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0508+8432_X_2017_05_01_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746296 visibilities/baseline/integration-bin. ! Found source: J0508+8432 ! ! 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 863 lines of history. ! ! Reading 9672 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 J0508+8432_X_2017_05_01_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.811936Jy sigma=0.006834 ! Fit after self-cal, rms=0.807897Jy sigma=0.006804 ! 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 ! Estimated beam: bmin=0.8275 mas, bmaj=1.161 mas, bpa=-57.27 degrees ! Estimated noise=1338.2 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 = 0.146611 Jy ! Component: 100 - total flux cleaned = 0.192817 Jy ! Total flux subtracted in 100 components = 0.192817 Jy ! Clean residual min=-0.006651 max=0.018636 Jy/beam ! Clean residual mean=-0.000103 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.192817 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.192817 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=0.097398Jy sigma=0.000700 ! Fit after self-cal, rms=0.097352Jy sigma=0.000699 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190929 Jy ! Component: 100 - total flux cleaned = 0.0281492 Jy ! Total flux subtracted in 100 components = 0.0281492 Jy ! Clean residual min=-0.004684 max=0.005710 Jy/beam ! Clean residual mean=-0.000042 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.220966 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.220966 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=0.093817Jy sigma=0.000660 ! Fit after self-cal, rms=0.093786Jy sigma=0.000660 ! Inverting map 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 ! Estimated beam: bmin=1.058 mas, bmaj=1.418 mas, bpa=-58.55 degrees ! Estimated noise=873.467 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 = 0.00460165 Jy ! Component: 100 - total flux cleaned = 0.00662142 Jy ! Component: 150 - total flux cleaned = 0.00724581 Jy ! Component: 200 - total flux cleaned = 0.00738234 Jy ! Total flux subtracted in 200 components = 0.00738234 Jy ! Clean residual min=-0.003339 max=0.004238 Jy/beam ! Clean residual mean=-0.000053 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.228349 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.228349 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=0.093627Jy sigma=0.000658 ! Fit after self-cal, rms=0.093625Jy sigma=0.000658 ! Inverting map 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 0.95 FD 1.03 HN 0.93 KP 1.00 ! LA 0.94 MK 0.99 NL 0.99 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.96 KP 1.00 ! LA 0.96 MK 0.95 NL 1.00 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.97 KP 0.99 ! LA 1.02 MK 1.02 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 0.96 ! LA 0.97 MK 0.99 NL 1.04 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 0.98 ! LA 0.95 MK 0.98 NL 1.05 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.98 ! LA 0.97 MK 0.94 NL 1.03 OV 1.04 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 1.01 ! LA 0.99 MK 0.99 NL 1.01 OV 1.07 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.00 KP 0.97 ! LA 0.98 MK 0.96 NL 1.01 OV 1.07 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 0.97 MK 1.14 NL 1.04 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.98 ! LA 1.01 MK 1.04 NL 1.01 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.10 KP 1.07 ! LA 1.04 MK 0.92 NL 1.11 OV 1.09 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.06 KP 0.98 ! LA 0.96 MK 0.98 NL 1.10 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.093625Jy sigma=0.000658 ! Fit after self-cal, rms=0.093719Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.419 mas, bpa=-58.35 degrees ! Estimated noise=871.131 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 = -0.00045977 Jy ! Component: 100 - total flux cleaned = -0.000359897 Jy ! Component: 150 - total flux cleaned = -0.000317202 Jy ! Component: 200 - total flux cleaned = -0.000295518 Jy ! Total flux subtracted in 200 components = -0.000295518 Jy ! Clean residual min=-0.002811 max=0.003695 Jy/beam ! Clean residual mean=-0.000047 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.228053 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.228053 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=0.093698Jy sigma=0.000651 ! Fit after self-cal, rms=0.093709Jy sigma=0.000651 ! Inverting map 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=0.093709Jy sigma=0.000651 ! Fit after self-cal, rms=0.095823Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.42 mas, bpa=-58.14 degrees ! Estimated noise=871.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.7253e-05 Jy ! Component: 100 - total flux cleaned = 0.000199791 Jy ! Component: 150 - total flux cleaned = 0.000199247 Jy ! Component: 200 - total flux cleaned = 0.000215869 Jy ! Total flux subtracted in 200 components = 0.000215869 Jy ! Clean residual min=-0.002443 max=0.003664 Jy/beam ! Clean residual mean=-0.000039 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.228269 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.228269 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=0.095813Jy sigma=0.000648 ! Fit after self-cal, rms=0.095854Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-0.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375197 Jy ! Component: 100 - total flux cleaned = 0.00572815 Jy ! Component: 150 - total flux cleaned = 0.00618732 Jy ! Component: 200 - total flux cleaned = 0.00618985 Jy ! Total flux subtracted in 200 components = 0.00618985 Jy ! Clean residual min=-0.002038 max=0.002824 Jy/beam ! Clean residual mean=-0.000014 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.234459 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.234459 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=0.095711Jy sigma=0.000646 ! Fit after self-cal, rms=0.095700Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-18.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257186 Jy ! Component: 100 - total flux cleaned = 0.00392993 Jy ! Component: 150 - total flux cleaned = 0.00451108 Jy ! Component: 200 - total flux cleaned = 0.00468581 Jy ! Total flux subtracted in 200 components = 0.00468581 Jy ! Clean residual min=-0.002039 max=0.002097 Jy/beam ! Clean residual mean=-0.000019 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.239145 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.239145 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=0.095615Jy sigma=0.000646 ! Fit after self-cal, rms=0.095616Jy sigma=0.000645 ! Inverting map 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=0.095616Jy sigma=0.000645 ! Fit after self-cal, rms=0.095910Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.423 mas, bpa=-58.12 degrees ! Estimated noise=869.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112515 Jy ! Component: 100 - total flux cleaned = 0.00138377 Jy ! Component: 150 - total flux cleaned = 0.00143916 Jy ! Component: 200 - total flux cleaned = 0.00146451 Jy ! Total flux subtracted in 200 components = 0.00146451 Jy ! Clean residual min=-0.001938 max=0.002132 Jy/beam ! Clean residual mean=-0.000023 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.240609 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.240609 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=0.095885Jy sigma=0.000645 ! Fit after self-cal, rms=0.095888Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-7.6, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163611 Jy ! Component: 100 - total flux cleaned = 0.00206878 Jy ! Component: 150 - total flux cleaned = 0.00239027 Jy ! Component: 200 - total flux cleaned = 0.00254976 Jy ! Total flux subtracted in 200 components = 0.00254976 Jy ! Clean residual min=-0.001856 max=0.001902 Jy/beam ! Clean residual mean=-0.000017 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.243159 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.243159 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=0.095851Jy sigma=0.000645 ! Fit after self-cal, rms=0.095850Jy sigma=0.000645 ! Inverting map 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=0.095850Jy sigma=0.000645 ! Fit after self-cal, rms=0.095954Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=3.058 mas, bpa=-69.65 degrees ! Estimated noise=1067.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036151 Jy ! Component: 100 - total flux cleaned = 0.00057061 Jy ! Component: 150 - total flux cleaned = 0.000734432 Jy ! Component: 200 - total flux cleaned = 0.000903041 Jy ! Total flux subtracted in 200 components = 0.000903041 Jy ! Clean residual min=-0.002364 max=0.001899 Jy/beam ! Clean residual mean=-0.000036 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.244062 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.244062 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=0.095942Jy sigma=0.000645 ! Fit after self-cal, rms=0.095944Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 5.63772e-05 Jy ! Component: 100 - total flux cleaned = 0.000169451 Jy ! Component: 150 - total flux cleaned = 0.000238346 Jy ! Component: 200 - total flux cleaned = 0.000317606 Jy ! Total flux subtracted in 200 components = 0.000317606 Jy ! Clean residual min=-0.002353 max=0.001908 Jy/beam ! Clean residual mean=-0.000036 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.24438 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.24438 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=0.095938Jy sigma=0.000645 ! Fit after self-cal, rms=0.095938Jy sigma=0.000645 ! Inverting map 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 ! Estimated beam: bmin=1.055 mas, bmaj=1.424 mas, bpa=-58.11 degrees ! Estimated noise=869.097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.424 at -58.11 degrees (North through East) ! Clean map min=-0.001803 max=0.19249 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 ! Estimated beam: bmin=0.8244 mas, bmaj=1.166 mas, bpa=-56.91 degrees ! Estimated noise=1332.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146051 Jy ! Component: 100 - total flux cleaned = 0.192468 Jy ! Component: 150 - total flux cleaned = 0.211356 Jy ! Component: 200 - total flux cleaned = 0.220675 Jy ! Total flux subtracted in 200 components = 0.220675 Jy ! Clean residual min=-0.004241 max=0.004725 Jy/beam ! Clean residual mean=-0.000042 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.220675 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 0.220675 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.424 mas, bpa=-58.11 degrees ! Estimated noise=869.097 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 = 0.00568304 Jy ! Component: 100 - total flux cleaned = 0.00930582 Jy ! Component: 150 - total flux cleaned = 0.0120594 Jy ! Component: 200 - total flux cleaned = 0.0142899 Jy ! Total flux subtracted in 200 components = 0.0142899 Jy ! Clean residual min=-0.002260 max=0.001848 Jy/beam ! Clean residual mean=-0.000037 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.234965 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.234965 Jy ! Inverting map 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 ! Estimated beam: bmin=2.544 mas, bmaj=3.058 mas, bpa=-69.65 degrees ! Estimated noise=1067.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002243 Jy ! Component: 100 - total flux cleaned = 0.0038841 Jy ! Component: 150 - total flux cleaned = 0.00517915 Jy ! Component: 200 - total flux cleaned = 0.00621797 Jy ! Total flux subtracted in 200 components = 0.00621797 Jy ! Clean residual min=-0.002536 max=0.001771 Jy/beam ! Clean residual mean=-0.000049 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.241183 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 = 0.000780414 Jy ! Component: 100 - total flux cleaned = 0.00113022 Jy ! Component: 150 - total flux cleaned = 0.00139181 Jy ! Component: 200 - total flux cleaned = 0.00160631 Jy ! Total flux subtracted in 200 components = 0.00160631 Jy ! Clean residual min=-0.002427 max=0.001805 Jy/beam ! Clean residual mean=-0.000041 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.242789 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 80 components and 0.242789 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.424 mas, bpa=-58.11 degrees ! Estimated noise=869.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532067 Jy ! Component: 100 - total flux cleaned = 0.000701857 Jy ! Component: 150 - total flux cleaned = 0.000931131 Jy ! Component: 200 - total flux cleaned = 0.00107182 Jy ! Total flux subtracted in 200 components = 0.00107182 Jy ! Clean residual min=-0.001853 max=0.001797 Jy/beam ! Clean residual mean=-0.000020 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.243861 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.243861 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=0.095972Jy sigma=0.000645 ! Fit after self-cal, rms=0.095973Jy sigma=0.000645 wmodel J0508+8432_X_2017_05_01_pus_map.mod ! Writing 105 model components to file: J0508+8432_X_2017_05_01_pus_map.mod wobs J0508+8432_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0508+8432_X_2017_05_01_pus_uvs.fits wwins J0508+8432_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0508+8432_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279642 Jy ! Component: 100 - total flux cleaned = -0.000372142 Jy ! Component: 150 - total flux cleaned = -0.000402818 Jy ! Component: 200 - total flux cleaned = -0.000402642 Jy ! Component: 250 - total flux cleaned = -0.000455688 Jy ! Component: 300 - total flux cleaned = -0.000456005 Jy ! Component: 350 - total flux cleaned = -0.000480072 Jy ! Component: 400 - total flux cleaned = -0.000550637 Jy ! Component: 450 - total flux cleaned = -0.000709565 Jy ! Component: 500 - total flux cleaned = -0.000819711 Jy ! Component: 550 - total flux cleaned = -0.000905897 Jy ! Component: 600 - total flux cleaned = -0.000948224 Jy ! Component: 650 - total flux cleaned = -0.00101013 Jy ! Component: 700 - total flux cleaned = -0.00111095 Jy ! Component: 750 - total flux cleaned = -0.00113104 Jy ! Component: 800 - total flux cleaned = -0.00116997 Jy ! Component: 850 - total flux cleaned = -0.00134027 Jy ! Component: 900 - total flux cleaned = -0.00146987 Jy ! Component: 950 - total flux cleaned = -0.00148796 Jy ! Component: 1000 - total flux cleaned = -0.00154219 Jy ! Component: 1050 - total flux cleaned = -0.00164803 Jy ! Component: 1100 - total flux cleaned = -0.0017689 Jy ! Component: 1150 - total flux cleaned = -0.00183679 Jy ! Component: 1200 - total flux cleaned = -0.00190386 Jy ! Component: 1250 - total flux cleaned = -0.00198614 Jy ! Component: 1300 - total flux cleaned = -0.00203509 Jy ! Component: 1350 - total flux cleaned = -0.00213093 Jy ! Component: 1400 - total flux cleaned = -0.00219384 Jy ! Component: 1450 - total flux cleaned = -0.00220932 Jy ! Component: 1500 - total flux cleaned = -0.0022704 Jy ! Component: 1550 - total flux cleaned = -0.00233076 Jy ! Component: 1600 - total flux cleaned = -0.00241982 Jy ! Component: 1650 - total flux cleaned = -0.0024199 Jy ! Component: 1700 - total flux cleaned = -0.00246335 Jy ! Component: 1750 - total flux cleaned = -0.00244927 Jy ! Component: 1800 - total flux cleaned = -0.00253417 Jy ! Component: 1850 - total flux cleaned = -0.00257612 Jy ! Component: 1900 - total flux cleaned = -0.00260355 Jy ! Component: 1950 - total flux cleaned = -0.00269892 Jy ! Component: 2000 - total flux cleaned = -0.00275282 Jy ! Total flux subtracted in 2048 components = -0.00275275 Jy ! Clean residual min=-0.000665 max=0.000747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.241108 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 256 components and 0.241108 Jy ![Exited script file: muppet] wmap "J0508+8432_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.424 at -58.11 degrees (North through East) ! Clean map min=-0.0013814 max=0.19255 Jy/beam ! Writing clean map to FITS file: J0508+8432_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371817 0.371817 0.743633 1.48727 2.97453 5.94906 11.8981 23.7963 47.5925 95.185 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.424 at -58.11 degrees (North through East) ! Clean map min=-0.0013814 max=0.19255 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 J0508+8432_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:27 2019