! Started logfile: J1041+523A_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:56 2019 obs J1041+523A_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1041+523A_X_2017_03_23_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6375 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 1124 lines of history. ! ! Reading 5508 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 J1041+523A_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.423636Jy sigma=0.003414 ! Fit after self-cal, rms=0.416026Jy sigma=0.003333 ! 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=0.7909 mas, bmaj=1.789 mas, bpa=23.59 degrees ! Estimated noise=1630.97 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 = 0.509383 Jy ! Component: 100 - total flux cleaned = 0.691956 Jy ! Total flux subtracted in 100 components = 0.691956 Jy ! Clean residual min=-0.031408 max=0.080606 Jy/beam ! Clean residual mean=-0.000009 rms=0.010903 Jy/beam ! Combined flux in latest and established models = 0.691956 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.691956 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=0.165722Jy sigma=0.001437 ! Fit after self-cal, rms=0.160484Jy sigma=0.001411 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0931574 Jy ! Component: 100 - total flux cleaned = 0.14129 Jy ! Total flux subtracted in 100 components = 0.14129 Jy ! Clean residual min=-0.015708 max=0.022606 Jy/beam ! Clean residual mean=-0.000009 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 0.833246 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 13 components and 0.833246 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=0.102786Jy sigma=0.000794 ! Fit after self-cal, rms=0.101278Jy sigma=0.000785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270324 Jy ! Component: 100 - total flux cleaned = 0.0407801 Jy ! Total flux subtracted in 100 components = 0.0407801 Jy ! Clean residual min=-0.013532 max=0.014837 Jy/beam ! Clean residual mean=-0.000010 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 0.874026 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.874026 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=0.096683Jy sigma=0.000726 ! Fit after self-cal, rms=0.096481Jy sigma=0.000725 ! 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=0.9974 mas, bmaj=2.009 mas, bpa=22.8 degrees ! Estimated noise=1089.42 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 = -0.00358242 Jy ! Component: 100 - total flux cleaned = -0.00473671 Jy ! Component: 150 - total flux cleaned = -0.00577513 Jy ! Component: 200 - total flux cleaned = -0.00670819 Jy ! Total flux subtracted in 200 components = -0.00670819 Jy ! Clean residual min=-0.010462 max=0.010530 Jy/beam ! Clean residual mean=-0.000004 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.867318 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.867318 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=0.095818Jy sigma=0.000713 ! Fit after self-cal, rms=0.095794Jy sigma=0.000713 ! 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 0.98 FD 0.99 HN 0.97 KP 1.02 ! LA 0.99 MK 0.95 NL 0.96 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.01 ! LA 1.01 MK 0.96 NL 0.94 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.95 KP 1.02 ! LA 1.03 MK 0.97 NL 0.95 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.01 ! LA 1.04 MK 0.97 NL 0.94 OV 1.03 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.03 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 1.02 ! LA 1.02 MK 0.98 NL 0.96 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 1.02 ! LA 1.04 MK 0.98 NL 0.96 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 1.02 ! LA 1.01 MK 0.96 NL 0.95 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.03 ! LA 1.02 MK 0.98 NL 0.95 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.02 ! LA 1.05 MK 0.96 NL 0.96 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 1.01 ! LA 1.04 MK 0.97 NL 0.96 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 1.05 ! LA 1.01 MK 0.95 NL 0.97 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.095794Jy sigma=0.000713 ! Fit after self-cal, rms=0.092075Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.005 mas, bpa=22.65 degrees ! Estimated noise=1082.75 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 = -0.00176659 Jy ! Component: 100 - total flux cleaned = -0.00178233 Jy ! Component: 150 - total flux cleaned = -0.00154339 Jy ! Component: 200 - total flux cleaned = -0.00132626 Jy ! Total flux subtracted in 200 components = -0.00132626 Jy ! Clean residual min=-0.006065 max=0.004570 Jy/beam ! Clean residual mean=0.000002 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.865992 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.865992 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=0.091540Jy sigma=0.000659 ! Fit after self-cal, rms=0.091538Jy sigma=0.000659 ! 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=0.091538Jy sigma=0.000659 ! Fit after self-cal, rms=0.094411Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.013 mas, bpa=23.02 degrees ! Estimated noise=1084.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231119 Jy ! Component: 100 - total flux cleaned = -0.000234633 Jy ! Component: 150 - total flux cleaned = -0.00031567 Jy ! Component: 200 - total flux cleaned = -0.000463446 Jy ! Total flux subtracted in 200 components = -0.000463446 Jy ! Clean residual min=-0.005218 max=0.005326 Jy/beam ! Clean residual mean=0.000008 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.865528 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.865528 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=0.094207Jy sigma=0.000649 ! Fit after self-cal, rms=0.094242Jy sigma=0.000649 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 (1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278865 Jy ! Component: 100 - total flux cleaned = 0.00279521 Jy ! Component: 150 - total flux cleaned = 0.0028972 Jy ! Component: 200 - total flux cleaned = 0.00289972 Jy ! Total flux subtracted in 200 components = 0.00289972 Jy ! Clean residual min=-0.004072 max=0.003366 Jy/beam ! Clean residual mean=0.000013 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.868428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.868428 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=0.093852Jy sigma=0.000645 ! Fit after self-cal, rms=0.093826Jy 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=0.093826Jy sigma=0.000645 ! Fit after self-cal, rms=0.094057Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.017 mas, bpa=23.05 degrees ! Estimated noise=1085.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832373 Jy ! Component: 100 - total flux cleaned = 0.00114144 Jy ! Component: 150 - total flux cleaned = 0.00114041 Jy ! Component: 200 - total flux cleaned = 0.00114189 Jy ! Total flux subtracted in 200 components = 0.00114189 Jy ! Clean residual min=-0.004060 max=0.003262 Jy/beam ! Clean residual mean=0.000014 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.86957 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.869569 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=0.093919Jy sigma=0.000644 ! Fit after self-cal, rms=0.093913Jy 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 = 0.000151652 Jy ! Component: 100 - total flux cleaned = 0.000152893 Jy ! Component: 150 - total flux cleaned = 0.000100526 Jy ! Component: 200 - total flux cleaned = 0.000148779 Jy ! Total flux subtracted in 200 components = 0.000148779 Jy ! Clean residual min=-0.004031 max=0.003181 Jy/beam ! Clean residual mean=0.000014 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.869718 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.869718 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=0.093842Jy sigma=0.000643 ! Fit after self-cal, rms=0.093835Jy sigma=0.000643 ! 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=0.093835Jy sigma=0.000643 ! Fit after self-cal, rms=0.093948Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=2.56 mas, bpa=10.79 degrees ! Estimated noise=1280.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257657 Jy ! Component: 100 - total flux cleaned = -0.000421139 Jy ! Component: 150 - total flux cleaned = -0.00047757 Jy ! Component: 200 - total flux cleaned = -0.000478295 Jy ! Total flux subtracted in 200 components = -0.000478295 Jy ! Clean residual min=-0.003076 max=0.003251 Jy/beam ! Clean residual mean=0.000031 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.86924 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.86924 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=0.093945Jy sigma=0.000643 ! Fit after self-cal, rms=0.093942Jy sigma=0.000643 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 = 4.68456e-05 Jy ! Component: 100 - total flux cleaned = 9.16523e-05 Jy ! Component: 150 - total flux cleaned = 0.000110503 Jy ! Component: 200 - total flux cleaned = 0.000127476 Jy ! Total flux subtracted in 200 components = 0.000127476 Jy ! Clean residual min=-0.003043 max=0.003185 Jy/beam ! Clean residual mean=0.000032 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.869367 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.869367 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=0.093944Jy sigma=0.000643 ! Fit after self-cal, rms=0.093942Jy sigma=0.000643 ! 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=1.001 mas, bmaj=2.018 mas, bpa=23.07 degrees ! Estimated noise=1085.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.018 at 23.07 degrees (North through East) ! Clean map min=-0.0027999 max=0.66373 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093942Jy sigma=0.000643 ! Fit after self-cal, rms=0.089058Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.018 mas, bpa=23.07 degrees ! Estimated noise=1085.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802256 Jy ! Component: 100 - total flux cleaned = 0.000902593 Jy ! Component: 150 - total flux cleaned = 0.000901887 Jy ! Component: 200 - total flux cleaned = 0.000816655 Jy ! Total flux subtracted in 200 components = 0.000816655 Jy ! Clean residual min=-0.003840 max=0.002923 Jy/beam ! Clean residual mean=0.000016 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.870184 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.870184 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=0.088996Jy sigma=0.000594 ! Fit after self-cal, rms=0.088991Jy sigma=0.000594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.39134e-05 Jy ! Component: 100 - total flux cleaned = 0.000132878 Jy ! Component: 150 - total flux cleaned = 9.37185e-05 Jy ! Component: 200 - total flux cleaned = 0.000130956 Jy ! Total flux subtracted in 200 components = 0.000130956 Jy ! Clean residual min=-0.003799 max=0.002891 Jy/beam ! Clean residual mean=0.000016 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.870315 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.870315 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=0.088950Jy sigma=0.000593 ! Fit after self-cal, rms=0.088945Jy sigma=0.000593 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088945Jy sigma=0.000593 ! Fit after self-cal, rms=0.089018Jy sigma=0.000593 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=0.7922 mas, bmaj=1.808 mas, bpa=23.99 degrees ! Estimated noise=1630.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.5099 Jy ! Component: 100 - total flux cleaned = 0.694754 Jy ! Component: 150 - total flux cleaned = 0.784734 Jy ! Component: 200 - total flux cleaned = 0.831168 Jy ! Total flux subtracted in 200 components = 0.831168 Jy ! Clean residual min=-0.010884 max=0.021802 Jy/beam ! Clean residual mean=0.000001 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.831168 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 0.831168 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.018 mas, bpa=23.08 degrees ! Estimated noise=1085.97 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 = 0.0237761 Jy ! Component: 100 - total flux cleaned = 0.034918 Jy ! Component: 150 - total flux cleaned = 0.0379531 Jy ! Component: 200 - total flux cleaned = 0.0383566 Jy ! Total flux subtracted in 200 components = 0.0383566 Jy ! Clean residual min=-0.004687 max=0.004008 Jy/beam ! Clean residual mean=0.000013 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.869525 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.869525 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=2.259 mas, bmaj=2.561 mas, bpa=10.93 degrees ! Estimated noise=1281.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816109 Jy ! Component: 100 - total flux cleaned = 0.00102354 Jy ! Component: 150 - total flux cleaned = 0.000887413 Jy ! Component: 200 - total flux cleaned = 0.000736125 Jy ! Total flux subtracted in 200 components = 0.000736125 Jy ! Clean residual min=-0.002784 max=0.002856 Jy/beam ! Clean residual mean=0.000035 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.870261 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 = -3.18937e-05 Jy ! Component: 100 - total flux cleaned = -6.14674e-05 Jy ! Component: 150 - total flux cleaned = -6.1823e-05 Jy ! Component: 200 - total flux cleaned = -6.16319e-05 Jy ! Total flux subtracted in 200 components = -6.16319e-05 Jy ! Clean residual min=-0.002726 max=0.002822 Jy/beam ! Clean residual mean=0.000034 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.870199 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.870199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.018 mas, bpa=23.08 degrees ! Estimated noise=1085.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831805 Jy ! Component: 100 - total flux cleaned = 0.00108534 Jy ! Component: 150 - total flux cleaned = 0.00119192 Jy ! Component: 200 - total flux cleaned = 0.00109028 Jy ! Total flux subtracted in 200 components = 0.00109028 Jy ! Clean residual min=-0.003830 max=0.003153 Jy/beam ! Clean residual mean=0.000016 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.87129 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.87129 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=0.089241Jy sigma=0.000596 ! Fit after self-cal, rms=0.089247Jy sigma=0.000596 wmodel J1041+523A_X_2017_03_23_pus_map.mod ! Writing 62 model components to file: J1041+523A_X_2017_03_23_pus_map.mod wobs J1041+523A_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1041+523A_X_2017_03_23_pus_uvs.fits wwins J1041+523A_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1041+523A_X_2017_03_23_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 = -0.000562482 Jy ! Component: 100 - total flux cleaned = -0.000289946 Jy ! Component: 150 - total flux cleaned = 1.62902e-05 Jy ! Component: 200 - total flux cleaned = 0.000451634 Jy ! Component: 250 - total flux cleaned = 0.000590396 Jy ! Component: 300 - total flux cleaned = 0.000679212 Jy ! Component: 350 - total flux cleaned = 0.000764566 Jy ! Component: 400 - total flux cleaned = 0.000766128 Jy ! Component: 450 - total flux cleaned = 0.000888562 Jy ! Component: 500 - total flux cleaned = 0.000849801 Jy ! Component: 550 - total flux cleaned = 0.000774377 Jy ! Component: 600 - total flux cleaned = 0.000812163 Jy ! Component: 650 - total flux cleaned = 0.00073874 Jy ! Component: 700 - total flux cleaned = 0.000596399 Jy ! Component: 750 - total flux cleaned = 0.000526503 Jy ! Component: 800 - total flux cleaned = 0.000458327 Jy ! Component: 850 - total flux cleaned = 0.000423084 Jy ! Component: 900 - total flux cleaned = 0.000128288 Jy ! Component: 950 - total flux cleaned = -6.46525e-05 Jy ! Component: 1000 - total flux cleaned = -0.000253644 Jy ! Component: 1050 - total flux cleaned = -0.000346425 Jy ! Component: 1100 - total flux cleaned = -0.000528855 Jy ! Component: 1150 - total flux cleaned = -0.000648722 Jy ! Component: 1200 - total flux cleaned = -0.000796029 Jy ! Component: 1250 - total flux cleaned = -0.000969521 Jy ! Component: 1300 - total flux cleaned = -0.00105558 Jy ! Component: 1350 - total flux cleaned = -0.00119675 Jy ! Component: 1400 - total flux cleaned = -0.00119782 Jy ! Component: 1450 - total flux cleaned = -0.00133501 Jy ! Component: 1500 - total flux cleaned = -0.0013889 Jy ! Component: 1550 - total flux cleaned = -0.00149569 Jy ! Component: 1600 - total flux cleaned = -0.0015746 Jy ! Component: 1650 - total flux cleaned = -0.00162646 Jy ! Component: 1700 - total flux cleaned = -0.00170332 Jy ! Component: 1750 - total flux cleaned = -0.00177907 Jy ! Component: 1800 - total flux cleaned = -0.00182892 Jy ! Component: 1850 - total flux cleaned = -0.00190279 Jy ! Component: 1900 - total flux cleaned = -0.00185394 Jy ! Component: 1950 - total flux cleaned = -0.00190293 Jy ! Component: 2000 - total flux cleaned = -0.00202256 Jy ! Total flux subtracted in 2048 components = -0.00218691 Jy ! Clean residual min=-0.001331 max=0.001358 Jy/beam ! Clean residual mean=0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.869103 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 197 components and 0.869103 Jy ![Exited script file: muppet] wmap "J1041+523A_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 2.018 at 23.08 degrees (North through East) ! Clean map min=-0.0030393 max=0.66257 Jy/beam ! Writing clean map to FITS file: J1041+523A_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.66257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194166 0.194166 0.388332 0.776664 1.55333 3.10665 6.21331 12.4266 24.8532 49.7065 99.413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.662 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 x 2.018 at 23.08 degrees (North through East) ! Clean map min=-0.0030393 max=0.66257 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 J1041+523A_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:57 2019