! Started logfile: J1228+3706_X_2017_05_01_pus_uvs.log on Wed May 1 19:57:12 2019 obs J1228+3706_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1228+3706_X_2017_05_01_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750926 visibilities/baseline/integration-bin. ! Found source: J1228+3706 ! ! 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 9732 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 J1228+3706_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737908Jy sigma=0.006764 ! Fit after self-cal, rms=0.735024Jy sigma=0.006744 ! 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=0.765 mas, bmaj=1.625 mas, bpa=4.483 degrees ! Estimated noise=1298.83 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 = 0.206328 Jy ! Component: 100 - total flux cleaned = 0.25364 Jy ! Total flux subtracted in 100 components = 0.25364 Jy ! Clean residual min=-0.007024 max=0.017075 Jy/beam ! Clean residual mean=0.000007 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.25364 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.25364 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=0.089464Jy sigma=0.000709 ! Fit after self-cal, rms=0.089465Jy sigma=0.000709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175771 Jy ! Component: 100 - total flux cleaned = 0.0261574 Jy ! Total flux subtracted in 100 components = 0.0261574 Jy ! Clean residual min=-0.005114 max=0.005219 Jy/beam ! Clean residual mean=0.000002 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.279797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.279797 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=0.086029Jy sigma=0.000666 ! Fit after self-cal, rms=0.086039Jy sigma=0.000666 ! 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=0.9625 mas, bmaj=1.911 mas, bpa=6.936 degrees ! Estimated noise=797.091 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 = 0.00527192 Jy ! Component: 100 - total flux cleaned = 0.00780516 Jy ! Component: 150 - total flux cleaned = 0.00915186 Jy ! Component: 200 - total flux cleaned = 0.009897 Jy ! Total flux subtracted in 200 components = 0.009897 Jy ! Clean residual min=-0.003267 max=0.004839 Jy/beam ! Clean residual mean=0.000004 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.289694 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.289694 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=0.085791Jy sigma=0.000662 ! Fit after self-cal, rms=0.085793Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-4.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449678 Jy ! Component: 100 - total flux cleaned = 0.00703095 Jy ! Component: 150 - total flux cleaned = 0.00866647 Jy ! Component: 200 - total flux cleaned = 0.00944286 Jy ! Total flux subtracted in 200 components = 0.00944286 Jy ! Clean residual min=-0.002958 max=0.002708 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.299137 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.299137 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=0.085537Jy sigma=0.000659 ! Fit after self-cal, rms=0.085519Jy sigma=0.000659 ! 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 1.00 HN 1.00 KP 1.01 ! LA 0.94 MK 0.93 NL 0.96 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.03 ! LA 0.95 MK 0.97 NL 0.96 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.04 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.05 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.01 ! LA 0.95 MK 1.04 NL 0.98 OV 1.07 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.08 KP 1.00 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.02 ! LA 1.00 MK 1.05 NL 0.97 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 1.01 ! LA 0.96 MK 1.01 NL 0.99 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.03 ! LA 0.97 MK 0.99 NL 0.99 OV 0.99 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.05 ! LA 0.99 MK 0.97 NL 1.00 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.13 KP 1.11 ! LA 1.05 MK 1.07 NL 1.07 OV 1.10 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 MK 0.94 NL 1.00 OV 1.02 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.085519Jy sigma=0.000659 ! Fit after self-cal, rms=0.085845Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9653 mas, bmaj=1.913 mas, bpa=6.891 degrees ! Estimated noise=798.129 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 = 0.000693494 Jy ! Component: 100 - total flux cleaned = 0.000916055 Jy ! Component: 150 - total flux cleaned = 0.00104664 Jy ! Component: 200 - total flux cleaned = 0.0011661 Jy ! Total flux subtracted in 200 components = 0.0011661 Jy ! Clean residual min=-0.002452 max=0.002562 Jy/beam ! Clean residual mean=0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.300303 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.300303 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=0.085809Jy sigma=0.000646 ! Fit after self-cal, rms=0.085827Jy sigma=0.000646 ! 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=0.085827Jy sigma=0.000646 ! Fit after self-cal, rms=0.087192Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9655 mas, bmaj=1.918 mas, bpa=6.991 degrees ! Estimated noise=798.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719455 Jy ! Component: 100 - total flux cleaned = 0.000782241 Jy ! Component: 150 - total flux cleaned = 0.000810469 Jy ! Component: 200 - total flux cleaned = 0.000809872 Jy ! Total flux subtracted in 200 components = 0.000809872 Jy ! Clean residual min=-0.001982 max=0.002318 Jy/beam ! Clean residual mean=0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.301113 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.301113 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=0.087165Jy sigma=0.000640 ! Fit after self-cal, rms=0.087184Jy 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) ! Added new window around map position (-1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106643 Jy ! Component: 100 - total flux cleaned = 0.00135872 Jy ! Component: 150 - total flux cleaned = 0.00150411 Jy ! Component: 200 - total flux cleaned = 0.00154498 Jy ! Total flux subtracted in 200 components = 0.00154498 Jy ! Clean residual min=-0.001832 max=0.002086 Jy/beam ! Clean residual mean=0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.302658 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.302658 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=0.087104Jy sigma=0.000639 ! Fit after self-cal, rms=0.087103Jy sigma=0.000639 ! 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=0.087103Jy sigma=0.000639 ! Fit after self-cal, rms=0.087106Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.918 mas, bpa=6.965 degrees ! Estimated noise=799.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622642 Jy ! Component: 100 - total flux cleaned = 0.000661149 Jy ! Component: 150 - total flux cleaned = 0.00057259 Jy ! Component: 200 - total flux cleaned = 0.0005729 Jy ! Total flux subtracted in 200 components = 0.0005729 Jy ! Clean residual min=-0.001689 max=0.001958 Jy/beam ! Clean residual mean=0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.303231 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.303231 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=0.087072Jy sigma=0.000638 ! Fit after self-cal, rms=0.087072Jy sigma=0.000638 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 = 9.29356e-05 Jy ! Component: 100 - total flux cleaned = 9.30641e-05 Jy ! Component: 150 - total flux cleaned = 4.78426e-05 Jy ! Component: 200 - total flux cleaned = 4.75657e-05 Jy ! Total flux subtracted in 200 components = 4.75657e-05 Jy ! Clean residual min=-0.001643 max=0.001937 Jy/beam ! Clean residual mean=0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.303279 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.303279 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=0.087055Jy sigma=0.000638 ! Fit after self-cal, rms=0.087056Jy sigma=0.000638 ! 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=0.087056Jy sigma=0.000638 ! Fit after self-cal, rms=0.087019Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.665 mas, bpa=3.181 degrees ! Estimated noise=961.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139271 Jy ! Component: 100 - total flux cleaned = 0.000325915 Jy ! Component: 150 - total flux cleaned = 0.000429716 Jy ! Component: 200 - total flux cleaned = 0.0004752 Jy ! Total flux subtracted in 200 components = 0.0004752 Jy ! Clean residual min=-0.001804 max=0.001811 Jy/beam ! Clean residual mean=0.000013 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.303754 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.303754 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=0.087010Jy sigma=0.000638 ! Fit after self-cal, rms=0.087008Jy sigma=0.000638 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 = -2.34282e-06 Jy ! Component: 100 - total flux cleaned = 7.39497e-05 Jy ! Component: 150 - total flux cleaned = 0.000101287 Jy ! Component: 200 - total flux cleaned = 0.000114127 Jy ! Total flux subtracted in 200 components = 0.000114127 Jy ! Clean residual min=-0.001749 max=0.001797 Jy/beam ! Clean residual mean=0.000013 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.303868 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.303868 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=0.087002Jy sigma=0.000638 ! Fit after self-cal, rms=0.087002Jy sigma=0.000638 ! 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=0.9649 mas, bmaj=1.918 mas, bpa=6.941 degrees ! Estimated noise=799.612 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 1.918 at 6.941 degrees (North through East) ! Clean map min=-0.0015345 max=0.26958 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=0.7658 mas, bmaj=1.633 mas, bpa=4.51 degrees ! Estimated noise=1306.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207457 Jy ! Component: 100 - total flux cleaned = 0.255028 Jy ! Component: 150 - total flux cleaned = 0.272693 Jy ! Component: 200 - total flux cleaned = 0.281276 Jy ! Total flux subtracted in 200 components = 0.281276 Jy ! Clean residual min=-0.003910 max=0.004461 Jy/beam ! Clean residual mean=0.000005 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.281276 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 0.281276 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.918 mas, bpa=6.941 degrees ! Estimated noise=799.612 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 = 0.00602964 Jy ! Component: 100 - total flux cleaned = 0.00978615 Jy ! Component: 150 - total flux cleaned = 0.0124755 Jy ! Component: 200 - total flux cleaned = 0.0143015 Jy ! Total flux subtracted in 200 components = 0.0143015 Jy ! Clean residual min=-0.002145 max=0.001850 Jy/beam ! Clean residual mean=0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.295577 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.295577 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=2.169 mas, bmaj=2.665 mas, bpa=3.181 degrees ! Estimated noise=961.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238205 Jy ! Component: 100 - total flux cleaned = 0.0040314 Jy ! Component: 150 - total flux cleaned = 0.0052768 Jy ! Component: 200 - total flux cleaned = 0.00591919 Jy ! Total flux subtracted in 200 components = 0.00591919 Jy ! Clean residual min=-0.001907 max=0.001814 Jy/beam ! Clean residual mean=0.000013 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.301496 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 = 0.000339026 Jy ! Component: 100 - total flux cleaned = 0.000639164 Jy ! Component: 150 - total flux cleaned = 0.000930842 Jy ! Component: 200 - total flux cleaned = 0.00116631 Jy ! Total flux subtracted in 200 components = 0.00116631 Jy ! Clean residual min=-0.001834 max=0.001789 Jy/beam ! Clean residual mean=0.000013 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.302663 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 79 components and 0.302663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.918 mas, bpa=6.941 degrees ! Estimated noise=799.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035311 Jy ! Component: 100 - total flux cleaned = -0.000230235 Jy ! Component: 150 - total flux cleaned = -0.000155904 Jy ! Component: 200 - total flux cleaned = -5.39408e-05 Jy ! Total flux subtracted in 200 components = -5.39408e-05 Jy ! Clean residual min=-0.001753 max=0.002022 Jy/beam ! Clean residual mean=0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.302609 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.302609 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=0.087069Jy sigma=0.000638 ! Fit after self-cal, rms=0.087066Jy sigma=0.000638 wmodel J1228+3706_X_2017_05_01_pus_map.mod ! Writing 91 model components to file: J1228+3706_X_2017_05_01_pus_map.mod wobs J1228+3706_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1228+3706_X_2017_05_01_pus_uvs.fits wwins J1228+3706_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1228+3706_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 = 0.000579172 Jy ! Component: 100 - total flux cleaned = 0.000832127 Jy ! Component: 150 - total flux cleaned = 0.00095135 Jy ! Component: 200 - total flux cleaned = 0.000950742 Jy ! Component: 250 - total flux cleaned = 0.000922737 Jy ! Component: 300 - total flux cleaned = 0.000869502 Jy ! Component: 350 - total flux cleaned = 0.000869159 Jy ! Component: 400 - total flux cleaned = 0.000919278 Jy ! Component: 450 - total flux cleaned = 0.000919648 Jy ! Component: 500 - total flux cleaned = 0.000944602 Jy ! Component: 550 - total flux cleaned = 0.00101634 Jy ! Component: 600 - total flux cleaned = 0.00106312 Jy ! Component: 650 - total flux cleaned = 0.00115465 Jy ! Component: 700 - total flux cleaned = 0.00119966 Jy ! Component: 750 - total flux cleaned = 0.00124387 Jy ! Component: 800 - total flux cleaned = 0.00128782 Jy ! Component: 850 - total flux cleaned = 0.00135258 Jy ! Component: 900 - total flux cleaned = 0.00135243 Jy ! Component: 950 - total flux cleaned = 0.00139457 Jy ! Component: 1000 - total flux cleaned = 0.00143652 Jy ! Component: 1050 - total flux cleaned = 0.00153934 Jy ! Component: 1100 - total flux cleaned = 0.00164066 Jy ! Component: 1150 - total flux cleaned = 0.00170066 Jy ! Component: 1200 - total flux cleaned = 0.00179963 Jy ! Component: 1250 - total flux cleaned = 0.0018581 Jy ! Component: 1300 - total flux cleaned = 0.00197462 Jy ! Component: 1350 - total flux cleaned = 0.00208983 Jy ! Component: 1400 - total flux cleaned = 0.00210889 Jy ! Component: 1450 - total flux cleaned = 0.002241 Jy ! Component: 1500 - total flux cleaned = 0.00235276 Jy ! Component: 1550 - total flux cleaned = 0.00244508 Jy ! Component: 1600 - total flux cleaned = 0.00251839 Jy ! Component: 1650 - total flux cleaned = 0.00262707 Jy ! Component: 1700 - total flux cleaned = 0.00268097 Jy ! Component: 1750 - total flux cleaned = 0.00273422 Jy ! Component: 1800 - total flux cleaned = 0.00284029 Jy ! Component: 1850 - total flux cleaned = 0.00287511 Jy ! Component: 1900 - total flux cleaned = 0.00290998 Jy ! Component: 1950 - total flux cleaned = 0.00299589 Jy ! Component: 2000 - total flux cleaned = 0.00302995 Jy ! Total flux subtracted in 2048 components = 0.00311477 Jy ! Clean residual min=-0.001031 max=0.000959 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.305723 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 233 components and 0.305723 Jy ![Exited script file: muppet] wmap "J1228+3706_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 1.918 at 6.941 degrees (North through East) ! Clean map min=-0.0014144 max=0.26996 Jy/beam ! Writing clean map to FITS file: J1228+3706_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 0.269965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353151 0.353151 0.706302 1.4126 2.82521 5.65042 11.3008 22.6017 45.2034 90.4067 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.269 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9649 x 1.918 at 6.941 degrees (North through East) ! Clean map min=-0.0014144 max=0.26996 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 J1228+3706_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:57:13 2019