! Started logfile: J0231+1322_X_2017_07_16_pus_uvs.log on Thu May 9 14:00:35 2019 obs J0231+1322_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0231+1322_X_2017_07_16_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.624444 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! 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 1200 lines of history. ! ! Reading 6744 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 J0231+1322_X_2017_07_16_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.709356Jy sigma=0.006020 ! Fit after self-cal, rms=0.657564Jy sigma=0.005584 ! 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=0.6692 mas, bmaj=1.688 mas, bpa=-6.088 degrees ! Estimated noise=1653.3 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 = 0.763478 Jy ! Component: 100 - total flux cleaned = 1.14022 Jy ! Total flux subtracted in 100 components = 1.14022 Jy ! Clean residual min=-0.113688 max=0.236068 Jy/beam ! Clean residual mean=-0.000728 rms=0.032064 Jy/beam ! Combined flux in latest and established models = 1.14022 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.14022 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=0.456541Jy sigma=0.003900 ! Fit after self-cal, rms=0.446889Jy sigma=0.003816 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270717 Jy ! Component: 100 - total flux cleaned = 0.415158 Jy ! Total flux subtracted in 100 components = 0.415158 Jy ! Clean residual min=-0.070095 max=0.112920 Jy/beam ! Clean residual mean=-0.000275 rms=0.015417 Jy/beam ! Combined flux in latest and established models = 1.55538 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 1.55538 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=0.223163Jy sigma=0.001901 ! Fit after self-cal, rms=0.205311Jy sigma=0.001748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115087 Jy ! Component: 100 - total flux cleaned = 0.15061 Jy ! Total flux subtracted in 100 components = 0.15061 Jy ! Clean residual min=-0.033332 max=0.041993 Jy/beam ! Clean residual mean=-0.000109 rms=0.007465 Jy/beam ! Combined flux in latest and established models = 1.70599 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 1.70599 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=0.131591Jy sigma=0.001097 ! Fit after self-cal, rms=0.125114Jy sigma=0.001038 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478017 Jy ! Component: 100 - total flux cleaned = 0.0695565 Jy ! Total flux subtracted in 100 components = 0.0695565 Jy ! Clean residual min=-0.021597 max=0.023632 Jy/beam ! Clean residual mean=-0.000033 rms=0.004831 Jy/beam ! Combined flux in latest and established models = 1.77554 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 1.77554 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=0.107106Jy sigma=0.000870 ! Fit after self-cal, rms=0.105811Jy sigma=0.000856 ! 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=0.7782 mas, bmaj=1.814 mas, bpa=-4.735 degrees ! Estimated noise=1047.58 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 = 0.0206739 Jy ! Component: 100 - total flux cleaned = 0.0308407 Jy ! Component: 150 - total flux cleaned = 0.0318088 Jy ! Component: 200 - total flux cleaned = 0.0323493 Jy ! Total flux subtracted in 200 components = 0.0323493 Jy ! Clean residual min=-0.017103 max=0.019889 Jy/beam ! Clean residual mean=-0.000052 rms=0.004147 Jy/beam ! Combined flux in latest and established models = 1.80789 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 1.80789 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=0.101714Jy sigma=0.000817 ! Fit after self-cal, rms=0.101472Jy sigma=0.000814 ! 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 0.97 FD 1.00* HN 0.99 KP 1.00 ! LA 0.95 MK 0.93 NL 0.99 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 1.05 ! LA 0.96 MK 0.94 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.99 ! LA 0.97 MK 0.95 NL 1.01 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.01 ! LA 0.98 MK 0.95 NL 1.00 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 1.01 ! LA 0.98 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.01 ! LA 0.98 MK 0.97 NL 1.00 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.01 ! LA 0.98 MK 0.98 NL 1.01 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.02 ! LA 0.96 MK 0.95 NL 1.01 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.01 ! LA 0.98 MK 0.95 NL 1.00 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 1.00 ! LA 1.00 MK 0.99 NL 1.01 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.97 ! LA 0.99 MK 1.00 NL 1.00 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.02 ! LA 0.98 MK 0.97 NL 1.00 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.101472Jy sigma=0.000814 ! Fit after self-cal, rms=0.095380Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=1.818 mas, bpa=-5.402 degrees ! Estimated noise=1043.28 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 = -0.000420871 Jy ! Component: 100 - total flux cleaned = -0.0019914 Jy ! Component: 150 - total flux cleaned = -0.0031162 Jy ! Component: 200 - total flux cleaned = -0.00393079 Jy ! Total flux subtracted in 200 components = -0.00393079 Jy ! Clean residual min=-0.012553 max=0.014265 Jy/beam ! Clean residual mean=-0.000025 rms=0.003449 Jy/beam ! Combined flux in latest and established models = 1.80396 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 1.80396 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=0.094318Jy sigma=0.000755 ! Fit after self-cal, rms=0.094244Jy sigma=0.000754 ! 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=0.094244Jy sigma=0.000754 ! Fit after self-cal, rms=0.088806Jy sigma=0.000707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=1.812 mas, bpa=-5.403 degrees ! Estimated noise=1044.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131711 Jy ! Component: 100 - total flux cleaned = -0.00250731 Jy ! Component: 150 - total flux cleaned = -0.00306975 Jy ! Component: 200 - total flux cleaned = -0.00358225 Jy ! Total flux subtracted in 200 components = -0.00358225 Jy ! Clean residual min=-0.009388 max=0.013275 Jy/beam ! Clean residual mean=-0.000024 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 1.80038 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 1.80038 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=0.088110Jy sigma=0.000701 ! Fit after self-cal, rms=0.088048Jy sigma=0.000700 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 (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00995736 Jy ! Component: 100 - total flux cleaned = 0.0120569 Jy ! Component: 150 - total flux cleaned = 0.0136466 Jy ! Component: 200 - total flux cleaned = 0.0142597 Jy ! Total flux subtracted in 200 components = 0.0142597 Jy ! Clean residual min=-0.007560 max=0.007972 Jy/beam ! Clean residual mean=0.000002 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 1.81464 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 1.81464 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=0.086113Jy sigma=0.000683 ! Fit after self-cal, rms=0.086103Jy sigma=0.000682 ! 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=0.086103Jy sigma=0.000682 ! Fit after self-cal, rms=0.086138Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7774 mas, bmaj=1.813 mas, bpa=-5.276 degrees ! Estimated noise=1047.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352619 Jy ! Component: 100 - total flux cleaned = 0.00449119 Jy ! Component: 150 - total flux cleaned = 0.00499219 Jy ! Component: 200 - total flux cleaned = 0.00514736 Jy ! Total flux subtracted in 200 components = 0.00514736 Jy ! Clean residual min=-0.006894 max=0.007619 Jy/beam ! Clean residual mean=-0.000002 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 1.81979 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 1.81979 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=0.085439Jy sigma=0.000675 ! Fit after self-cal, rms=0.085426Jy sigma=0.000674 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 (-2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820676 Jy ! Component: 100 - total flux cleaned = 4.88092e-05 Jy ! Component: 150 - total flux cleaned = -0.000288174 Jy ! Component: 200 - total flux cleaned = -0.000582832 Jy ! Total flux subtracted in 200 components = -0.000582832 Jy ! Clean residual min=-0.006324 max=0.005027 Jy/beam ! Clean residual mean=-0.000003 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 1.81921 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 1.81921 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=0.084604Jy sigma=0.000667 ! Fit after self-cal, rms=0.084587Jy sigma=0.000667 ! 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=0.084587Jy sigma=0.000667 ! Fit after self-cal, rms=0.084546Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=2.798 mas, bpa=-1.131 degrees ! Estimated noise=1415.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022229 Jy ! Component: 100 - total flux cleaned = 0.00221915 Jy ! Component: 150 - total flux cleaned = 0.00213651 Jy ! Component: 200 - total flux cleaned = 0.00196529 Jy ! Total flux subtracted in 200 components = 0.00196529 Jy ! Clean residual min=-0.004608 max=0.004141 Jy/beam ! Clean residual mean=-0.000015 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 1.82117 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 1.82117 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=0.084426Jy sigma=0.000666 ! Fit after self-cal, rms=0.084396Jy sigma=0.000666 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 = -7.6612e-05 Jy ! Component: 100 - total flux cleaned = -0.00012416 Jy ! Component: 150 - total flux cleaned = -0.000313943 Jy ! Component: 200 - total flux cleaned = -0.000531783 Jy ! Total flux subtracted in 200 components = -0.000531783 Jy ! Clean residual min=-0.004562 max=0.003868 Jy/beam ! Clean residual mean=-0.000018 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 1.82064 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.82064 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=0.084370Jy sigma=0.000666 ! Fit after self-cal, rms=0.084323Jy sigma=0.000665 ! 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=0.778 mas, bmaj=1.813 mas, bpa=-5.262 degrees ! Estimated noise=1047.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.778 x 1.813 at -5.262 degrees (North through East) ! Clean map min=-0.0058501 max=0.92488 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=0.084323Jy sigma=0.000665 ! Fit after self-cal, rms=0.077024Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=0.7777 mas, bmaj=1.814 mas, bpa=-5.28 degrees ! Estimated noise=1047.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107376 Jy ! Component: 100 - total flux cleaned = 0.00188292 Jy ! Component: 150 - total flux cleaned = 0.00176927 Jy ! Component: 200 - total flux cleaned = 0.00134847 Jy ! Total flux subtracted in 200 components = 0.00134847 Jy ! Clean residual min=-0.005222 max=0.004249 Jy/beam ! Clean residual mean=-0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 1.82199 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 1.82199 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=0.076651Jy sigma=0.000599 ! Fit after self-cal, rms=0.076639Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144237 Jy ! Component: 100 - total flux cleaned = -0.000629015 Jy ! Component: 150 - total flux cleaned = -0.0007212 Jy ! Component: 200 - total flux cleaned = -0.000977739 Jy ! Total flux subtracted in 200 components = -0.000977739 Jy ! Clean residual min=-0.004960 max=0.004148 Jy/beam ! Clean residual mean=-0.000006 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 1.82101 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 1.82101 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=0.076433Jy sigma=0.000597 ! Fit after self-cal, rms=0.076422Jy sigma=0.000597 ! Inverting map ! 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=0.076422Jy sigma=0.000597 ! Fit after self-cal, rms=0.076463Jy sigma=0.000597 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=0.6688 mas, bmaj=1.687 mas, bpa=-6.576 degrees ! Estimated noise=1652.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.805975 Jy ! Component: 100 - total flux cleaned = 1.19725 Jy ! Component: 150 - total flux cleaned = 1.41276 Jy ! Component: 200 - total flux cleaned = 1.54607 Jy ! Total flux subtracted in 200 components = 1.54607 Jy ! Clean residual min=-0.034146 max=0.069509 Jy/beam ! Clean residual mean=-0.000292 rms=0.010081 Jy/beam ! Combined flux in latest and established models = 1.54607 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.54607 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=1.814 mas, bpa=-5.259 degrees ! Estimated noise=1048.47 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 = 0.104527 Jy ! Component: 100 - total flux cleaned = 0.163472 Jy ! Component: 150 - total flux cleaned = 0.199487 Jy ! Component: 200 - total flux cleaned = 0.223121 Jy ! Total flux subtracted in 200 components = 0.223121 Jy ! Clean residual min=-0.010022 max=0.013973 Jy/beam ! Clean residual mean=-0.000116 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 1.76919 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 1.76919 Jy ! Inverting map ! Added new window around map position (-7, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150424 Jy ! Component: 100 - total flux cleaned = 0.0223488 Jy ! Component: 150 - total flux cleaned = 0.0291503 Jy ! Component: 200 - total flux cleaned = 0.0344502 Jy ! Total flux subtracted in 200 components = 0.0344502 Jy ! Clean residual min=-0.007109 max=0.006562 Jy/beam ! Clean residual mean=-0.000046 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 1.80364 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 1.80364 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=1.939 mas, bmaj=2.798 mas, bpa=-1.175 degrees ! Estimated noise=1415.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110181 Jy ! Component: 100 - total flux cleaned = 0.0153689 Jy ! Component: 150 - total flux cleaned = 0.0173771 Jy ! Component: 200 - total flux cleaned = 0.0184012 Jy ! Total flux subtracted in 200 components = 0.0184012 Jy ! Clean residual min=-0.003616 max=0.003686 Jy/beam ! Clean residual mean=-0.000023 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 1.82204 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 = 0.000352753 Jy ! Component: 100 - total flux cleaned = 0.000634859 Jy ! Component: 150 - total flux cleaned = 0.000630561 Jy ! Component: 200 - total flux cleaned = 0.000732602 Jy ! Total flux subtracted in 200 components = 0.000732602 Jy ! Clean residual min=-0.003427 max=0.003478 Jy/beam ! Clean residual mean=-0.000017 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 1.82278 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 101 components and 1.82278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=1.814 mas, bpa=-5.259 degrees ! Estimated noise=1048.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236681 Jy ! Component: 100 - total flux cleaned = 0.00137299 Jy ! Component: 150 - total flux cleaned = 0.00202765 Jy ! Component: 200 - total flux cleaned = 0.00203087 Jy ! Total flux subtracted in 200 components = 0.00203087 Jy ! Clean residual min=-0.004979 max=0.004774 Jy/beam ! Clean residual mean=-0.000003 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 1.82481 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 1.82481 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=0.076537Jy sigma=0.000599 ! Fit after self-cal, rms=0.076390Jy sigma=0.000598 wmodel J0231+1322_X_2017_07_16_pus_map.mod ! Writing 113 model components to file: J0231+1322_X_2017_07_16_pus_map.mod wobs J0231+1322_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0231+1322_X_2017_07_16_pus_uvs.fits wwins J0231+1322_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0231+1322_X_2017_07_16_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 = -0.000205939 Jy ! Component: 100 - total flux cleaned = 0.000176137 Jy ! Component: 150 - total flux cleaned = 0.00060212 Jy ! Component: 200 - total flux cleaned = 0.000938308 Jy ! Component: 250 - total flux cleaned = 0.00106459 Jy ! Component: 300 - total flux cleaned = 0.00118688 Jy ! Component: 350 - total flux cleaned = 0.00142458 Jy ! Component: 400 - total flux cleaned = 0.00148087 Jy ! Component: 450 - total flux cleaned = 0.00153469 Jy ! Component: 500 - total flux cleaned = 0.00147786 Jy ! Component: 550 - total flux cleaned = 0.00137306 Jy ! Component: 600 - total flux cleaned = 0.00126951 Jy ! Component: 650 - total flux cleaned = 0.00121889 Jy ! Component: 700 - total flux cleaned = 0.00121834 Jy ! Component: 750 - total flux cleaned = 0.00121844 Jy ! Component: 800 - total flux cleaned = 0.0014019 Jy ! Component: 850 - total flux cleaned = 0.00131164 Jy ! Component: 900 - total flux cleaned = 0.00144393 Jy ! Component: 950 - total flux cleaned = 0.00165909 Jy ! Component: 1000 - total flux cleaned = 0.00170059 Jy ! Component: 1050 - total flux cleaned = 0.00174058 Jy ! Component: 1100 - total flux cleaned = 0.0019021 Jy ! Component: 1150 - total flux cleaned = 0.00194203 Jy ! Component: 1200 - total flux cleaned = 0.00205931 Jy ! Component: 1250 - total flux cleaned = 0.0020598 Jy ! Component: 1300 - total flux cleaned = 0.00213613 Jy ! Component: 1350 - total flux cleaned = 0.00224724 Jy ! Component: 1400 - total flux cleaned = 0.0021746 Jy ! Component: 1450 - total flux cleaned = 0.00224698 Jy ! Component: 1500 - total flux cleaned = 0.00231791 Jy ! Component: 1550 - total flux cleaned = 0.00231747 Jy ! Component: 1600 - total flux cleaned = 0.00241906 Jy ! Component: 1650 - total flux cleaned = 0.00255312 Jy ! Component: 1700 - total flux cleaned = 0.00261945 Jy ! Component: 1750 - total flux cleaned = 0.00278279 Jy ! Component: 1800 - total flux cleaned = 0.00284683 Jy ! Component: 1850 - total flux cleaned = 0.00306763 Jy ! Component: 1900 - total flux cleaned = 0.0031609 Jy ! Component: 1950 - total flux cleaned = 0.00337544 Jy ! Component: 2000 - total flux cleaned = 0.00346595 Jy ! Total flux subtracted in 2048 components = 0.00361521 Jy ! Clean residual min=-0.001655 max=0.001712 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 1.82842 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 255 components and 1.82842 Jy ![Exited script file: muppet] wmap "J0231+1322_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7783 x 1.814 at -5.259 degrees (North through East) ! Clean map min=-0.0071849 max=0.92735 Jy/beam ! Writing clean map to FITS file: J0231+1322_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.92735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000559292 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180932 0.180932 0.361865 0.723729 1.44746 2.89492 5.78983 11.5797 23.1593 46.3187 92.6374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.927 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7783 x 1.814 at -5.259 degrees (North through East) ! Clean map min=-0.0071849 max=0.92735 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 J0231+1322_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:00:37 2019