! Started logfile: J1145+4420_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:03:13 2019 obs J1145+4420_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1145+4420_X_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800155 visibilities/baseline/integration-bin. ! Found source: J1145+4420 ! ! 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 1844 lines of history. ! ! Reading 61788 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 J1145+4420_X_2017_03_27_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921911Jy sigma=0.007520 ! Fit after self-cal, rms=0.905428Jy sigma=0.007398 ! 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=0.92 mas, bmaj=1.083 mas, bpa=20.6 degrees ! Estimated noise=873.478 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 = 0.0730299 Jy ! Component: 100 - total flux cleaned = 0.0931725 Jy ! Total flux subtracted in 100 components = 0.0931725 Jy ! Clean residual min=-0.004169 max=0.009137 Jy/beam ! Clean residual mean=-0.000018 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0931725 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0931725 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=0.094828Jy sigma=0.000667 ! Fit after self-cal, rms=0.094791Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104808 Jy ! Component: 100 - total flux cleaned = 0.0159246 Jy ! Total flux subtracted in 100 components = 0.0159246 Jy ! Clean residual min=-0.003384 max=0.004428 Jy/beam ! Clean residual mean=-0.000012 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.109097 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.109097 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=0.093565Jy sigma=0.000654 ! Fit after self-cal, rms=0.093548Jy sigma=0.000654 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.323 mas, bpa=7.804 degrees ! Estimated noise=358.22 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 (5.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515178 Jy ! Component: 100 - total flux cleaned = 0.00846229 Jy ! Component: 150 - total flux cleaned = 0.0107408 Jy ! Component: 200 - total flux cleaned = 0.0124486 Jy ! Total flux subtracted in 200 components = 0.0124486 Jy ! Clean residual min=-0.002129 max=0.002243 Jy/beam ! Clean residual mean=-0.000013 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.121546 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.121546 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=0.093240Jy sigma=0.000651 ! Fit after self-cal, rms=0.093209Jy sigma=0.000650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.03 ! LA 1.00 MK 0.97 NL 0.94 OV 1.01 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 1.04 ! LA 1.02 MK 0.95 NL 0.96 OV 1.02 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.94 KP 0.99 ! LA 1.01 MK 0.97 NL 0.94 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.00 KP 1.02 ! LA 1.01 MK 0.96 NL 0.98 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.91 KP 0.97 ! LA 1.01 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.00 ! LA 1.02 MK 0.99 NL 0.92 OV 1.00 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.94 KP 1.00 ! LA 1.00 MK 1.03 NL 0.98 OV 0.98 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.00 ! LA 1.01 MK 0.98 NL 0.94 OV 1.03 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.93 KP 1.01 ! LA 1.01 MK 0.95 NL 0.93 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.99 KP 0.91 ! LA 1.02 MK 0.99 NL 0.84 OV 1.05 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 1.02 ! LA 1.05 MK 1.03 NL 0.90 OV 1.14 ! PT 1.16 SC 1.11 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.02 KP 1.02 ! LA 1.05 MK 1.00 NL 0.85 OV 1.12 ! PT 1.09 SC 1.01 ! ! ! Fit before self-cal, rms=0.093209Jy sigma=0.000650 ! Fit after self-cal, rms=0.091573Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=1.325 mas, bpa=4.576 degrees ! Estimated noise=354.092 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 (2.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204773 Jy ! Component: 100 - total flux cleaned = 0.0026361 Jy ! Component: 150 - total flux cleaned = 0.00278095 Jy ! Component: 200 - total flux cleaned = 0.00290412 Jy ! Total flux subtracted in 200 components = 0.00290412 Jy ! Clean residual min=-0.001277 max=0.001700 Jy/beam ! Clean residual mean=-0.000022 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.12445 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.12445 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=0.091498Jy sigma=0.000647 ! Fit after self-cal, rms=0.091492Jy sigma=0.000647 ! 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=0.091492Jy sigma=0.000647 ! Fit after self-cal, rms=0.096238Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.323 mas, bpa=6.733 degrees ! Estimated noise=353.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010886 Jy ! Component: 100 - total flux cleaned = 0.00166047 Jy ! Component: 150 - total flux cleaned = 0.0020148 Jy ! Component: 200 - total flux cleaned = 0.00225109 Jy ! Total flux subtracted in 200 components = 0.00225109 Jy ! Clean residual min=-0.001134 max=0.001326 Jy/beam ! Clean residual mean=-0.000016 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.126701 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.126701 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=0.096220Jy sigma=0.000645 ! Fit after self-cal, rms=0.096302Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (24.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131634 Jy ! Component: 100 - total flux cleaned = 0.00205786 Jy ! Component: 150 - total flux cleaned = 0.00241022 Jy ! Component: 200 - total flux cleaned = 0.00259377 Jy ! Total flux subtracted in 200 components = 0.00259377 Jy ! Clean residual min=-0.000979 max=0.001201 Jy/beam ! Clean residual mean=-0.000013 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.129295 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.129295 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=0.096281Jy sigma=0.000645 ! Fit after self-cal, rms=0.096282Jy sigma=0.000645 ! Inverting map ! Added new window around map position (13.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127284 Jy ! Component: 100 - total flux cleaned = 0.00208923 Jy ! Component: 150 - total flux cleaned = 0.00256892 Jy ! Component: 200 - total flux cleaned = 0.00296396 Jy ! Total flux subtracted in 200 components = 0.00296396 Jy ! Clean residual min=-0.000932 max=0.001015 Jy/beam ! Clean residual mean=-0.000010 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.132259 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.132259 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=0.096262Jy sigma=0.000645 ! Fit after self-cal, rms=0.096255Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-21.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873272 Jy ! Component: 100 - total flux cleaned = 0.00127494 Jy ! Component: 150 - total flux cleaned = 0.00160024 Jy ! Component: 200 - total flux cleaned = 0.00180857 Jy ! Total flux subtracted in 200 components = 0.00180857 Jy ! Clean residual min=-0.000892 max=0.000869 Jy/beam ! Clean residual mean=-0.000010 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.134067 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.134067 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=0.096242Jy sigma=0.000645 ! Fit after self-cal, rms=0.096241Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096241Jy sigma=0.000645 ! Fit after self-cal, rms=0.096593Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.323 mas, bpa=6.299 degrees ! Estimated noise=353.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427877 Jy ! Component: 100 - total flux cleaned = 0.000672902 Jy ! Component: 150 - total flux cleaned = 0.000849954 Jy ! Component: 200 - total flux cleaned = 0.00101495 Jy ! Total flux subtracted in 200 components = 0.00101495 Jy ! Clean residual min=-0.000892 max=0.000897 Jy/beam ! Clean residual mean=-0.000008 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.135082 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.135082 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=0.096587Jy sigma=0.000644 ! Fit after self-cal, rms=0.096594Jy sigma=0.000644 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 (-25, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732468 Jy ! Component: 100 - total flux cleaned = 0.00092585 Jy ! Component: 150 - total flux cleaned = 0.000998777 Jy ! Component: 200 - total flux cleaned = 0.00110855 Jy ! Total flux subtracted in 200 components = 0.00110855 Jy ! Clean residual min=-0.000879 max=0.000762 Jy/beam ! Clean residual mean=-0.000008 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.136191 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.136191 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=0.096587Jy sigma=0.000644 ! Fit after self-cal, rms=0.096585Jy sigma=0.000644 ! 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=0.096585Jy sigma=0.000644 ! Fit after self-cal, rms=0.096639Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=2.409 mas, bpa=-1.743 degrees ! Estimated noise=428.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461567 Jy ! Component: 100 - total flux cleaned = 0.000619521 Jy ! Component: 150 - total flux cleaned = 0.000756914 Jy ! Component: 200 - total flux cleaned = 0.000866263 Jy ! Total flux subtracted in 200 components = 0.000866263 Jy ! Clean residual min=-0.000870 max=0.000825 Jy/beam ! Clean residual mean=-0.000015 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.137057 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.137057 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=0.096636Jy sigma=0.000644 ! Fit after self-cal, rms=0.096638Jy sigma=0.000644 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 = 0.000264401 Jy ! Component: 100 - total flux cleaned = 0.000351264 Jy ! Component: 150 - total flux cleaned = 0.000441092 Jy ! Component: 200 - total flux cleaned = 0.000492739 Jy ! Total flux subtracted in 200 components = 0.000492739 Jy ! Clean residual min=-0.000839 max=0.000818 Jy/beam ! Clean residual mean=-0.000014 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.13755 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.13755 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=0.096636Jy sigma=0.000644 ! Fit after self-cal, rms=0.096636Jy sigma=0.000644 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.323 mas, bpa=6.152 degrees ! Estimated noise=353.037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 1.323 at 6.152 degrees (North through East) ! Clean map min=-0.0012098 max=0.096907 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=0.9281 mas, bmaj=1.081 mas, bpa=19.2 degrees ! Estimated noise=863.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717129 Jy ! Component: 100 - total flux cleaned = 0.0922517 Jy ! Component: 150 - total flux cleaned = 0.10255 Jy ! Component: 200 - total flux cleaned = 0.10868 Jy ! Total flux subtracted in 200 components = 0.10868 Jy ! Clean residual min=-0.002840 max=0.003325 Jy/beam ! Clean residual mean=-0.000013 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.10868 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.10868 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.323 mas, bpa=6.152 degrees ! Estimated noise=353.037 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 = 0.00537016 Jy ! Component: 100 - total flux cleaned = 0.00889596 Jy ! Component: 150 - total flux cleaned = 0.0114983 Jy ! Component: 200 - total flux cleaned = 0.0135362 Jy ! Total flux subtracted in 200 components = 0.0135362 Jy ! Clean residual min=-0.001215 max=0.001448 Jy/beam ! Clean residual mean=-0.000021 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.122216 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.122216 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=2.315 mas, bmaj=2.409 mas, bpa=-1.743 degrees ! Estimated noise=428.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284268 Jy ! Component: 100 - total flux cleaned = 0.00492958 Jy ! Component: 150 - total flux cleaned = 0.00657056 Jy ! Component: 200 - total flux cleaned = 0.0079077 Jy ! Total flux subtracted in 200 components = 0.0079077 Jy ! Clean residual min=-0.001089 max=0.001005 Jy/beam ! Clean residual mean=-0.000023 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.130124 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 = 0.00113359 Jy ! Component: 100 - total flux cleaned = 0.00210592 Jy ! Component: 150 - total flux cleaned = 0.00278776 Jy ! Component: 200 - total flux cleaned = 0.00336795 Jy ! Total flux subtracted in 200 components = 0.00336795 Jy ! Clean residual min=-0.000948 max=0.000840 Jy/beam ! Clean residual mean=-0.000015 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.133492 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 124 components and 0.133492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.323 mas, bpa=6.152 degrees ! Estimated noise=353.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264877 Jy ! Component: 100 - total flux cleaned = 0.000845913 Jy ! Component: 150 - total flux cleaned = 0.00140923 Jy ! Component: 200 - total flux cleaned = 0.00174792 Jy ! Total flux subtracted in 200 components = 0.00174792 Jy ! Clean residual min=-0.000913 max=0.000779 Jy/beam ! Clean residual mean=-0.000008 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.13524 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.13524 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=0.096658Jy sigma=0.000645 ! Fit after self-cal, rms=0.096659Jy sigma=0.000645 wmodel J1145+4420_X_2017_03_27_pus_map.mod ! Writing 148 model components to file: J1145+4420_X_2017_03_27_pus_map.mod wobs J1145+4420_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1145+4420_X_2017_03_27_pus_uvs.fits wwins J1145+4420_X_2017_03_27_pus_map.win ! wwins: Wrote 7 windows to J1145+4420_X_2017_03_27_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 = -0.000287741 Jy ! Component: 100 - total flux cleaned = -0.000383595 Jy ! Component: 150 - total flux cleaned = -0.000397345 Jy ! Component: 200 - total flux cleaned = -0.00038477 Jy ! Component: 250 - total flux cleaned = -0.000360285 Jy ! Component: 300 - total flux cleaned = -0.000324431 Jy ! Component: 350 - total flux cleaned = -0.000289476 Jy ! Component: 400 - total flux cleaned = -0.000244225 Jy ! Component: 450 - total flux cleaned = -0.000211374 Jy ! Component: 500 - total flux cleaned = -0.000233091 Jy ! Component: 550 - total flux cleaned = -0.000179517 Jy ! Component: 600 - total flux cleaned = -0.000148105 Jy ! Component: 650 - total flux cleaned = -0.000117215 Jy ! Component: 700 - total flux cleaned = -0.000117396 Jy ! Component: 750 - total flux cleaned = -0.000107268 Jy ! Component: 800 - total flux cleaned = -0.000107225 Jy ! Component: 850 - total flux cleaned = -6.8272e-05 Jy ! Component: 900 - total flux cleaned = -4.91778e-05 Jy ! Component: 950 - total flux cleaned = -7.75588e-05 Jy ! Component: 1000 - total flux cleaned = -3.06996e-05 Jy ! Component: 1050 - total flux cleaned = -2.16001e-05 Jy ! Component: 1100 - total flux cleaned = 5.50473e-06 Jy ! Component: 1150 - total flux cleaned = -3.94334e-05 Jy ! Component: 1200 - total flux cleaned = -1.29768e-05 Jy ! Component: 1250 - total flux cleaned = -4.80517e-05 Jy ! Component: 1300 - total flux cleaned = -4.80599e-05 Jy ! Component: 1350 - total flux cleaned = -5.66592e-05 Jy ! Component: 1400 - total flux cleaned = -6.51127e-05 Jy ! Component: 1450 - total flux cleaned = -9.01126e-05 Jy ! Component: 1500 - total flux cleaned = -7.37118e-05 Jy ! Component: 1550 - total flux cleaned = -8.99786e-05 Jy ! Component: 1600 - total flux cleaned = -7.397e-05 Jy ! Component: 1650 - total flux cleaned = -9.78636e-05 Jy ! Component: 1700 - total flux cleaned = -9.77984e-05 Jy ! Component: 1750 - total flux cleaned = -0.000128901 Jy ! Component: 1800 - total flux cleaned = -0.000113642 Jy ! Component: 1850 - total flux cleaned = -0.000128794 Jy ! Component: 1900 - total flux cleaned = -0.000136308 Jy ! Component: 1950 - total flux cleaned = -0.000136271 Jy ! Component: 2000 - total flux cleaned = -0.000136232 Jy ! Total flux subtracted in 2048 components = -0.000136104 Jy ! Clean residual min=-0.000427 max=0.000417 Jy/beam ! Clean residual mean=-0.000005 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.135104 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 303 components and 0.135104 Jy ![Exited script file: muppet] wmap "J1145+4420_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 1.323 at 6.152 degrees (North through East) ! Clean map min=-0.00078398 max=0.096386 Jy/beam ! Writing clean map to FITS file: J1145+4420_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.096386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431137 0.431137 0.862273 1.72455 3.44909 6.89819 13.7964 27.5927 55.1855 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 1.323 at 6.152 degrees (North through East) ! Clean map min=-0.00078398 max=0.096386 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 J1145+4420_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:03:17 2019