! Started logfile: J2051+1743_X_2017_08_12_pus_uvs.log on Fri May 10 15:29:08 2019 obs J2051+1743_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2051+1743_X_2017_08_12_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670993 visibilities/baseline/integration-bin. ! Found source: J2051+1743 ! ! 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 1049 lines of history. ! ! Reading 40944 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 J2051+1743_X_2017_08_12_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 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.662424Jy sigma=0.005486 ! Fit after self-cal, rms=0.647098Jy sigma=0.005364 ! 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=0.7628 mas, bmaj=1.534 mas, bpa=0.2073 degrees ! Estimated noise=796.979 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 = 0.26798 Jy ! Component: 100 - total flux cleaned = 0.345464 Jy ! Total flux subtracted in 100 components = 0.345464 Jy ! Clean residual min=-0.015078 max=0.041587 Jy/beam ! Clean residual mean=-0.000149 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 0.345464 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.345464 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=0.119889Jy sigma=0.000976 ! Fit after self-cal, rms=0.119765Jy sigma=0.000975 ! Inverting map ! Added new window around map position (-2.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457842 Jy ! Component: 100 - total flux cleaned = 0.0751953 Jy ! Total flux subtracted in 100 components = 0.0751953 Jy ! Clean residual min=-0.008454 max=0.015764 Jy/beam ! Clean residual mean=-0.000079 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 0.420659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.420659 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=0.096213Jy sigma=0.000753 ! Fit after self-cal, rms=0.095730Jy sigma=0.000749 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203444 Jy ! Component: 100 - total flux cleaned = 0.0341137 Jy ! Total flux subtracted in 100 components = 0.0341137 Jy ! Clean residual min=-0.005743 max=0.007713 Jy/beam ! Clean residual mean=-0.000047 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.454773 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.454773 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=0.089821Jy sigma=0.000688 ! Fit after self-cal, rms=0.089722Jy sigma=0.000687 ! 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=0.923 mas, bmaj=1.797 mas, bpa=0.9998 degrees ! Estimated noise=423.073 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 = 0.0148843 Jy ! Component: 100 - total flux cleaned = 0.0243913 Jy ! Component: 150 - total flux cleaned = 0.0309219 Jy ! Component: 200 - total flux cleaned = 0.0355415 Jy ! Total flux subtracted in 200 components = 0.0355415 Jy ! Clean residual min=-0.004548 max=0.006175 Jy/beam ! Clean residual mean=-0.000034 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.490314 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.490314 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=0.087157Jy sigma=0.000659 ! Fit after self-cal, rms=0.087088Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465514 Jy ! Component: 100 - total flux cleaned = 0.00657907 Jy ! Component: 150 - total flux cleaned = 0.00783484 Jy ! Component: 200 - total flux cleaned = 0.00858806 Jy ! Total flux subtracted in 200 components = 0.00858806 Jy ! Clean residual min=-0.004417 max=0.004051 Jy/beam ! Clean residual mean=-0.000016 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.498903 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.498902 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=0.086606Jy sigma=0.000654 ! Fit after self-cal, rms=0.086583Jy sigma=0.000654 ! 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 0.99 FD 1.00* HN 1.04 KP 1.03 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.05 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.01 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.02 ! LA 0.99 MK 1.02 NL 0.95 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.01 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.02 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.01 ! LA 1.02 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 0.98 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 0.99 ! LA 0.98 MK 0.97 NL 0.96 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.086583Jy sigma=0.000654 ! Fit after self-cal, rms=0.085966Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=1.801 mas, bpa=0.639 degrees ! Estimated noise=422.005 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 = 0.00236713 Jy ! Component: 100 - total flux cleaned = 0.00295841 Jy ! Component: 150 - total flux cleaned = 0.00333958 Jy ! Component: 200 - total flux cleaned = 0.00364428 Jy ! Total flux subtracted in 200 components = 0.00364428 Jy ! Clean residual min=-0.002378 max=0.003274 Jy/beam ! Clean residual mean=-0.000013 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.502547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.502547 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=0.085795Jy sigma=0.000646 ! Fit after self-cal, rms=0.085807Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245525 Jy ! Component: 100 - total flux cleaned = 0.00328463 Jy ! Component: 150 - total flux cleaned = 0.00385365 Jy ! Component: 200 - total flux cleaned = 0.00438951 Jy ! Total flux subtracted in 200 components = 0.00438951 Jy ! Clean residual min=-0.002108 max=0.002313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.506936 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.506936 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=0.085677Jy sigma=0.000644 ! Fit after self-cal, rms=0.085673Jy sigma=0.000644 ! 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=0.085673Jy sigma=0.000644 ! Fit after self-cal, rms=0.086311Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9277 mas, bmaj=1.798 mas, bpa=0.7903 degrees ! Estimated noise=421.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015326 Jy ! Component: 100 - total flux cleaned = 0.00186844 Jy ! Component: 150 - total flux cleaned = 0.00205973 Jy ! Component: 200 - total flux cleaned = 0.00203321 Jy ! Total flux subtracted in 200 components = 0.00203321 Jy ! Clean residual min=-0.001484 max=0.001227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.508969 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.508969 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=0.086264Jy sigma=0.000641 ! Fit after self-cal, rms=0.086276Jy sigma=0.000641 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 = 0.000380723 Jy ! Component: 100 - total flux cleaned = 0.000381446 Jy ! Component: 150 - total flux cleaned = 0.00035667 Jy ! Component: 200 - total flux cleaned = 0.000334253 Jy ! Total flux subtracted in 200 components = 0.000334253 Jy ! Clean residual min=-0.001454 max=0.001187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.509304 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.509304 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=0.086261Jy sigma=0.000641 ! Fit after self-cal, rms=0.086260Jy sigma=0.000641 ! 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=0.086260Jy sigma=0.000641 ! Fit after self-cal, rms=0.086449Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.928 mas, bmaj=1.798 mas, bpa=0.7878 degrees ! Estimated noise=421.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227569 Jy ! Component: 100 - total flux cleaned = 0.000310523 Jy ! Component: 150 - total flux cleaned = 0.00035659 Jy ! Component: 200 - total flux cleaned = 0.000335175 Jy ! Total flux subtracted in 200 components = 0.000335175 Jy ! Clean residual min=-0.001286 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.509639 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.509639 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=0.086435Jy sigma=0.000640 ! Fit after self-cal, rms=0.086437Jy sigma=0.000640 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 = 0.000197095 Jy ! Component: 100 - total flux cleaned = 0.000160155 Jy ! Component: 150 - total flux cleaned = 0.000160186 Jy ! Component: 200 - total flux cleaned = 0.000111282 Jy ! Total flux subtracted in 200 components = 0.000111282 Jy ! Clean residual min=-0.001300 max=0.001201 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.50975 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.50975 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=0.086430Jy sigma=0.000640 ! Fit after self-cal, rms=0.086430Jy sigma=0.000640 ! 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=0.086430Jy sigma=0.000640 ! Fit after self-cal, rms=0.086479Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=2.805 mas, bpa=-4.447 degrees ! Estimated noise=522.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010557 Jy ! Component: 100 - total flux cleaned = -0.000106505 Jy ! Component: 150 - total flux cleaned = -9.45084e-05 Jy ! Component: 200 - total flux cleaned = -8.37774e-05 Jy ! Total flux subtracted in 200 components = -8.37774e-05 Jy ! Clean residual min=-0.001294 max=0.000987 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.509666 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.509666 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=0.086475Jy sigma=0.000640 ! Fit after self-cal, rms=0.086476Jy sigma=0.000640 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 = 4.42266e-05 Jy ! Component: 100 - total flux cleaned = 3.4946e-05 Jy ! Component: 150 - total flux cleaned = 3.50789e-05 Jy ! Component: 200 - total flux cleaned = 4.2725e-05 Jy ! Total flux subtracted in 200 components = 4.2725e-05 Jy ! Clean residual min=-0.001287 max=0.000973 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.509709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.509709 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=0.086474Jy sigma=0.000640 ! Fit after self-cal, rms=0.086474Jy sigma=0.000640 ! 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=0.9283 mas, bmaj=1.798 mas, bpa=0.7598 degrees ! Estimated noise=421.551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 1.798 at 0.7598 degrees (North through East) ! Clean map min=-0.0013564 max=0.36448 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=0.767 mas, bmaj=1.533 mas, bpa=-0.03852 degrees ! Estimated noise=796.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267727 Jy ! Component: 100 - total flux cleaned = 0.34507 Jy ! Component: 150 - total flux cleaned = 0.390932 Jy ! Component: 200 - total flux cleaned = 0.420472 Jy ! Total flux subtracted in 200 components = 0.420472 Jy ! Clean residual min=-0.006733 max=0.015683 Jy/beam ! Clean residual mean=-0.000084 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.420472 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.420472 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=1.798 mas, bpa=0.7598 degrees ! Estimated noise=421.551 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 = 0.0272022 Jy ! Component: 100 - total flux cleaned = 0.0443758 Jy ! Component: 150 - total flux cleaned = 0.0560878 Jy ! Component: 200 - total flux cleaned = 0.064259 Jy ! Total flux subtracted in 200 components = 0.064259 Jy ! Clean residual min=-0.002391 max=0.004522 Jy/beam ! Clean residual mean=-0.000053 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.484731 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.484731 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574843 Jy ! Component: 100 - total flux cleaned = 0.00992396 Jy ! Component: 150 - total flux cleaned = 0.0130644 Jy ! Component: 200 - total flux cleaned = 0.0154841 Jy ! Total flux subtracted in 200 components = 0.0154841 Jy ! Clean residual min=-0.001523 max=0.001426 Jy/beam ! Clean residual mean=-0.000021 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.500215 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.500215 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=2.009 mas, bmaj=2.805 mas, bpa=-4.447 degrees ! Estimated noise=522.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031962 Jy ! Component: 100 - total flux cleaned = 0.00510328 Jy ! Component: 150 - total flux cleaned = 0.00639126 Jy ! Component: 200 - total flux cleaned = 0.00732956 Jy ! Total flux subtracted in 200 components = 0.00732956 Jy ! Clean residual min=-0.001420 max=0.001057 Jy/beam ! Clean residual mean=-0.000014 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.507544 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 = 0.000560372 Jy ! Component: 100 - total flux cleaned = 0.000900433 Jy ! Component: 150 - total flux cleaned = 0.00110791 Jy ! Component: 200 - total flux cleaned = 0.00128887 Jy ! Total flux subtracted in 200 components = 0.00128887 Jy ! Clean residual min=-0.001323 max=0.000983 Jy/beam ! Clean residual mean=-0.000008 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.508833 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 116 components and 0.508833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=1.798 mas, bpa=0.7598 degrees ! Estimated noise=421.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.62911e-05 Jy ! Component: 100 - total flux cleaned = 0.000206086 Jy ! Component: 150 - total flux cleaned = 0.000301845 Jy ! Component: 200 - total flux cleaned = 0.000367513 Jy ! Total flux subtracted in 200 components = 0.000367513 Jy ! Clean residual min=-0.001194 max=0.001140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.509201 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.509201 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=0.086492Jy sigma=0.000640 ! Fit after self-cal, rms=0.086482Jy sigma=0.000640 wmodel J2051+1743_X_2017_08_12_pus_map.mod ! Writing 134 model components to file: J2051+1743_X_2017_08_12_pus_map.mod wobs J2051+1743_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2051+1743_X_2017_08_12_pus_uvs.fits wwins J2051+1743_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J2051+1743_X_2017_08_12_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 = -0.000285146 Jy ! Component: 100 - total flux cleaned = -0.00041983 Jy ! Component: 150 - total flux cleaned = -0.000619317 Jy ! Component: 200 - total flux cleaned = -0.000756935 Jy ! Component: 250 - total flux cleaned = -0.000956054 Jy ! Component: 300 - total flux cleaned = -0.00111635 Jy ! Component: 350 - total flux cleaned = -0.00130337 Jy ! Component: 400 - total flux cleaned = -0.00146998 Jy ! Component: 450 - total flux cleaned = -0.0015879 Jy ! Component: 500 - total flux cleaned = -0.0017033 Jy ! Component: 550 - total flux cleaned = -0.00180265 Jy ! Component: 600 - total flux cleaned = -0.00191382 Jy ! Component: 650 - total flux cleaned = -0.00199597 Jy ! Component: 700 - total flux cleaned = -0.00215685 Jy ! Component: 750 - total flux cleaned = -0.00230131 Jy ! Component: 800 - total flux cleaned = -0.00237871 Jy ! Component: 850 - total flux cleaned = -0.00253121 Jy ! Component: 900 - total flux cleaned = -0.00259359 Jy ! Component: 950 - total flux cleaned = -0.00267958 Jy ! Component: 1000 - total flux cleaned = -0.0027402 Jy ! Component: 1050 - total flux cleaned = -0.0027999 Jy ! Component: 1100 - total flux cleaned = -0.00287052 Jy ! Component: 1150 - total flux cleaned = -0.00295163 Jy ! Component: 1200 - total flux cleaned = -0.00298602 Jy ! Component: 1250 - total flux cleaned = -0.00304247 Jy ! Component: 1300 - total flux cleaned = -0.003087 Jy ! Component: 1350 - total flux cleaned = -0.0031421 Jy ! Component: 1400 - total flux cleaned = -0.00323955 Jy ! Component: 1450 - total flux cleaned = -0.00329297 Jy ! Component: 1500 - total flux cleaned = -0.00333535 Jy ! Component: 1550 - total flux cleaned = -0.00336659 Jy ! Component: 1600 - total flux cleaned = -0.00339753 Jy ! Component: 1650 - total flux cleaned = -0.00342832 Jy ! Component: 1700 - total flux cleaned = -0.00345847 Jy ! Component: 1750 - total flux cleaned = -0.00348842 Jy ! Component: 1800 - total flux cleaned = -0.00350817 Jy ! Component: 1850 - total flux cleaned = -0.00355695 Jy ! Component: 1900 - total flux cleaned = -0.00359543 Jy ! Component: 1950 - total flux cleaned = -0.00360491 Jy ! Component: 2000 - total flux cleaned = -0.00365203 Jy ! Total flux subtracted in 2048 components = -0.00365198 Jy ! Clean residual min=-0.000542 max=0.000540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.505549 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 274 components and 0.505549 Jy ![Exited script file: muppet] wmap "J2051+1743_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 1.798 at 0.7598 degrees (North through East) ! Clean map min=-0.00087453 max=0.36586 Jy/beam ! Writing clean map to FITS file: J2051+1743_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.365856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141907 0.141907 0.283815 0.567629 1.13526 2.27052 4.54103 9.08206 18.1641 36.3283 72.6565 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.365 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 1.798 at 0.7598 degrees (North through East) ! Clean map min=-0.00087453 max=0.36586 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 J2051+1743_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:29:11 2019