! Started logfile: J1522-2730_X_2017_06_15_pus_uvs.log on Tue May 7 19:58:38 2019 obs J1522-2730_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_06_15_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772391 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 989 lines of history. ! ! Reading 13764 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 J1522-2730_X_2017_06_15_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.422565Jy sigma=0.002980 ! Fit after self-cal, rms=0.319275Jy sigma=0.002035 ! 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=0.6844 mas, bmaj=1.594 mas, bpa=-0.3525 degrees ! Estimated noise=1605.31 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 = 0.538162 Jy ! Component: 100 - total flux cleaned = 0.691249 Jy ! Total flux subtracted in 100 components = 0.691249 Jy ! Clean residual min=-0.023931 max=0.071774 Jy/beam ! Clean residual mean=-0.000003 rms=0.008969 Jy/beam ! Combined flux in latest and established models = 0.691249 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.691249 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=0.198393Jy sigma=0.001467 ! Fit after self-cal, rms=0.198152Jy sigma=0.001466 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805332 Jy ! Component: 100 - total flux cleaned = 0.127935 Jy ! Total flux subtracted in 100 components = 0.127935 Jy ! Clean residual min=-0.016272 max=0.040052 Jy/beam ! Clean residual mean=0.000010 rms=0.005224 Jy/beam ! Combined flux in latest and established models = 0.819184 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.819184 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=0.145301Jy sigma=0.000950 ! Fit after self-cal, rms=0.144238Jy sigma=0.000942 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374223 Jy ! Component: 100 - total flux cleaned = 0.06388 Jy ! Total flux subtracted in 100 components = 0.06388 Jy ! Clean residual min=-0.012642 max=0.020919 Jy/beam ! Clean residual mean=0.000015 rms=0.003779 Jy/beam ! Combined flux in latest and established models = 0.883064 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.883064 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=0.129544Jy sigma=0.000792 ! Fit after self-cal, rms=0.129500Jy sigma=0.000792 ! 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=0.8922 mas, bmaj=1.987 mas, bpa=3.134 degrees ! Estimated noise=910.82 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 = 0.0291735 Jy ! Component: 100 - total flux cleaned = 0.0448465 Jy ! Component: 150 - total flux cleaned = 0.0545865 Jy ! Component: 200 - total flux cleaned = 0.0607924 Jy ! Total flux subtracted in 200 components = 0.0607924 Jy ! Clean residual min=-0.011808 max=0.009547 Jy/beam ! Clean residual mean=0.000032 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.943857 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.943856 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=0.123976Jy sigma=0.000726 ! Fit after self-cal, rms=0.123973Jy sigma=0.000726 ! 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 1.00 FD 0.98 HN 0.98 KP 1.04 ! LA 0.96 MK 1.00 NL 1.16 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.96 ! LA 0.97 MK 0.99 NL 1.13 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.98 ! LA 0.99 MK 1.02 NL 1.13 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.98 ! LA 0.99 MK 1.01 NL 1.12 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.96 KP 0.98 ! LA 0.98 MK 1.03 NL 1.14 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 1.01 NL 1.15 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.92 KP 0.99 ! LA 1.01 MK 1.03 NL 1.00* OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 0.99 ! LA 0.96 MK 1.01 NL 1.00* OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00* OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.97 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00* OV 0.97 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00* OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.123973Jy sigma=0.000726 ! Fit after self-cal, rms=0.122606Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8937 mas, bmaj=1.993 mas, bpa=3.185 degrees ! Estimated noise=911.877 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 = -0.00370615 Jy ! Component: 100 - total flux cleaned = -0.00443444 Jy ! Component: 150 - total flux cleaned = -0.00493975 Jy ! Component: 200 - total flux cleaned = -0.00528193 Jy ! Total flux subtracted in 200 components = -0.00528193 Jy ! Clean residual min=-0.008822 max=0.009355 Jy/beam ! Clean residual mean=0.000004 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.938575 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.938574 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=0.122363Jy sigma=0.000688 ! Fit after self-cal, rms=0.122399Jy sigma=0.000688 ! 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=0.122399Jy sigma=0.000688 ! Fit after self-cal, rms=0.120486Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8938 mas, bmaj=1.996 mas, bpa=3.291 degrees ! Estimated noise=914.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00321542 Jy ! Component: 100 - total flux cleaned = -0.00403489 Jy ! Component: 150 - total flux cleaned = -0.00495167 Jy ! Component: 200 - total flux cleaned = -0.00560776 Jy ! Total flux subtracted in 200 components = -0.00560776 Jy ! Clean residual min=-0.005988 max=0.005671 Jy/beam ! Clean residual mean=0.000015 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.932967 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.932967 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=0.119806Jy sigma=0.000663 ! Fit after self-cal, rms=0.119827Jy sigma=0.000663 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 = -0.000460462 Jy ! Component: 100 - total flux cleaned = -0.000879859 Jy ! Component: 150 - total flux cleaned = -0.00126952 Jy ! Component: 200 - total flux cleaned = -0.00162766 Jy ! Total flux subtracted in 200 components = -0.00162766 Jy ! Clean residual min=-0.005444 max=0.005430 Jy/beam ! Clean residual mean=0.000013 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.931339 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.931339 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=0.119531Jy sigma=0.000661 ! Fit after self-cal, rms=0.119518Jy sigma=0.000661 ! 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=0.119518Jy sigma=0.000661 ! Fit after self-cal, rms=0.115894Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=1.998 mas, bpa=3.346 degrees ! Estimated noise=912.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194145 Jy ! Component: 100 - total flux cleaned = -0.00237036 Jy ! Component: 150 - total flux cleaned = -0.0026775 Jy ! Component: 200 - total flux cleaned = -0.00289193 Jy ! Total flux subtracted in 200 components = -0.00289193 Jy ! Clean residual min=-0.004266 max=0.003216 Jy/beam ! Clean residual mean=0.000015 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.928447 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.928447 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=0.115756Jy sigma=0.000646 ! Fit after self-cal, rms=0.115763Jy sigma=0.000646 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 = -0.0003082 Jy ! Component: 100 - total flux cleaned = -0.000442067 Jy ! Component: 150 - total flux cleaned = -0.000687379 Jy ! Component: 200 - total flux cleaned = -0.000801469 Jy ! Total flux subtracted in 200 components = -0.000801469 Jy ! Clean residual min=-0.003907 max=0.003117 Jy/beam ! Clean residual mean=0.000014 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.927646 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.927646 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=0.115704Jy sigma=0.000646 ! Fit after self-cal, rms=0.115697Jy sigma=0.000646 ! 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=0.115697Jy sigma=0.000646 ! Fit after self-cal, rms=0.116168Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=6.067 mas, bpa=9.239 degrees ! Estimated noise=1101.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245204 Jy ! Component: 100 - total flux cleaned = -0.00276578 Jy ! Component: 150 - total flux cleaned = -0.00298839 Jy ! Component: 200 - total flux cleaned = -0.00318891 Jy ! Total flux subtracted in 200 components = -0.00318891 Jy ! Clean residual min=-0.003590 max=0.003425 Jy/beam ! Clean residual mean=0.000022 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.924457 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 99 components and 0.924457 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=0.116147Jy sigma=0.000645 ! Fit after self-cal, rms=0.116146Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383227 Jy ! Component: 100 - total flux cleaned = -0.000511237 Jy ! Component: 150 - total flux cleaned = -0.000664195 Jy ! Component: 200 - total flux cleaned = -0.000803318 Jy ! Total flux subtracted in 200 components = -0.000803318 Jy ! Clean residual min=-0.003345 max=0.003312 Jy/beam ! Clean residual mean=0.000020 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.923654 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.923654 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=0.116155Jy sigma=0.000645 ! Fit after self-cal, rms=0.116154Jy sigma=0.000645 ! 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=0.8946 mas, bmaj=1.999 mas, bpa=3.384 degrees ! Estimated noise=911.815 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 1.999 at 3.384 degrees (North through East) ! Clean map min=-0.0032666 max=0.72178 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=0.116154Jy sigma=0.000645 ! Fit after self-cal, rms=0.111570Jy sigma=0.000597 ! Inverting map and beam ! Estimated beam: bmin=0.8963 mas, bmaj=2.002 mas, bpa=3.458 degrees ! Estimated noise=913.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147657 Jy ! Component: 100 - total flux cleaned = -0.00174633 Jy ! Component: 150 - total flux cleaned = -0.00186714 Jy ! Component: 200 - total flux cleaned = -0.00203757 Jy ! Total flux subtracted in 200 components = -0.00203757 Jy ! Clean residual min=-0.003493 max=0.002638 Jy/beam ! Clean residual mean=0.000010 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.921616 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.921616 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=0.111471Jy sigma=0.000596 ! Fit after self-cal, rms=0.111467Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164387 Jy ! Component: 100 - total flux cleaned = -0.000264415 Jy ! Component: 150 - total flux cleaned = -0.000406164 Jy ! Component: 200 - total flux cleaned = -0.000540231 Jy ! Total flux subtracted in 200 components = -0.000540231 Jy ! Clean residual min=-0.003245 max=0.002595 Jy/beam ! Clean residual mean=0.000009 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.921076 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.921076 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=0.111427Jy sigma=0.000596 ! Fit after self-cal, rms=0.111424Jy sigma=0.000596 ! 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=0.111424Jy sigma=0.000596 ! Fit after self-cal, rms=0.111871Jy sigma=0.000596 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=0.6844 mas, bmaj=1.595 mas, bpa=0.004119 degrees ! Estimated noise=1627.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.545342 Jy ! Component: 100 - total flux cleaned = 0.703177 Jy ! Component: 150 - total flux cleaned = 0.784519 Jy ! Component: 200 - total flux cleaned = 0.830287 Jy ! Total flux subtracted in 200 components = 0.830287 Jy ! Clean residual min=-0.010014 max=0.023248 Jy/beam ! Clean residual mean=-0.000005 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 0.830287 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.830287 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.003 mas, bpa=3.478 degrees ! Estimated noise=912.896 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 = 0.0422816 Jy ! Component: 100 - total flux cleaned = 0.0625852 Jy ! Component: 150 - total flux cleaned = 0.0730295 Jy ! Component: 200 - total flux cleaned = 0.0787868 Jy ! Total flux subtracted in 200 components = 0.0787868 Jy ! Clean residual min=-0.003071 max=0.004152 Jy/beam ! Clean residual mean=-0.000005 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.909074 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.909074 Jy ! Inverting map ! Added new window around map position (-1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412255 Jy ! Component: 100 - total flux cleaned = 0.00537656 Jy ! Component: 150 - total flux cleaned = 0.00630915 Jy ! Component: 200 - total flux cleaned = 0.00686385 Jy ! Total flux subtracted in 200 components = 0.00686385 Jy ! Clean residual min=-0.003202 max=0.003178 Jy/beam ! Clean residual mean=0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.915938 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.915938 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=2.705 mas, bmaj=6.084 mas, bpa=9.321 degrees ! Estimated noise=1099.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119847 Jy ! Component: 100 - total flux cleaned = 0.00135587 Jy ! Component: 150 - total flux cleaned = 0.00151788 Jy ! Component: 200 - total flux cleaned = 0.00154073 Jy ! Total flux subtracted in 200 components = 0.00154073 Jy ! Clean residual min=-0.002317 max=0.002509 Jy/beam ! Clean residual mean=0.000012 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.917479 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 = 1.36028e-07 Jy ! Component: 100 - total flux cleaned = -1.99072e-05 Jy ! Component: 150 - total flux cleaned = -3.93572e-05 Jy ! Component: 200 - total flux cleaned = -5.71793e-05 Jy ! Total flux subtracted in 200 components = -5.71793e-05 Jy ! Clean residual min=-0.002288 max=0.002482 Jy/beam ! Clean residual mean=0.000011 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.917422 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.917422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.003 mas, bpa=3.478 degrees ! Estimated noise=912.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326086 Jy ! Component: 100 - total flux cleaned = -0.00033001 Jy ! Component: 150 - total flux cleaned = -0.000272242 Jy ! Component: 200 - total flux cleaned = -0.000218982 Jy ! Total flux subtracted in 200 components = -0.000218982 Jy ! Clean residual min=-0.002858 max=0.002946 Jy/beam ! Clean residual mean=0.000006 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.917203 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.917203 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=0.111747Jy sigma=0.000595 ! Fit after self-cal, rms=0.111731Jy sigma=0.000595 wmodel J1522-2730_X_2017_06_15_pus_map.mod ! Writing 85 model components to file: J1522-2730_X_2017_06_15_pus_map.mod wobs J1522-2730_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_06_15_pus_uvs.fits wwins J1522-2730_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J1522-2730_X_2017_06_15_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 = -0.000133249 Jy ! Component: 100 - total flux cleaned = -0.000810172 Jy ! Component: 150 - total flux cleaned = -0.00140325 Jy ! Component: 200 - total flux cleaned = -0.00201033 Jy ! Component: 250 - total flux cleaned = -0.00236139 Jy ! Component: 300 - total flux cleaned = -0.00255057 Jy ! Component: 350 - total flux cleaned = -0.0027347 Jy ! Component: 400 - total flux cleaned = -0.00284212 Jy ! Component: 450 - total flux cleaned = -0.00294662 Jy ! Component: 500 - total flux cleaned = -0.00284408 Jy ! Component: 550 - total flux cleaned = -0.00277797 Jy ! Component: 600 - total flux cleaned = -0.00264589 Jy ! Component: 650 - total flux cleaned = -0.0025806 Jy ! Component: 700 - total flux cleaned = -0.00238869 Jy ! Component: 750 - total flux cleaned = -0.00223156 Jy ! Component: 800 - total flux cleaned = -0.00210757 Jy ! Component: 850 - total flux cleaned = -0.00183362 Jy ! Component: 900 - total flux cleaned = -0.00183296 Jy ! Component: 950 - total flux cleaned = -0.00162509 Jy ! Component: 1000 - total flux cleaned = -0.00144954 Jy ! Component: 1050 - total flux cleaned = -0.0013631 Jy ! Component: 1100 - total flux cleaned = -0.0013058 Jy ! Component: 1150 - total flux cleaned = -0.00116485 Jy ! Component: 1200 - total flux cleaned = -0.00102574 Jy ! Component: 1250 - total flux cleaned = -0.000860964 Jy ! Component: 1300 - total flux cleaned = -0.000806806 Jy ! Component: 1350 - total flux cleaned = -0.000618397 Jy ! Component: 1400 - total flux cleaned = -0.000484935 Jy ! Component: 1450 - total flux cleaned = -0.000300762 Jy ! Component: 1500 - total flux cleaned = -0.000274577 Jy ! Component: 1550 - total flux cleaned = -0.000171238 Jy ! Component: 1600 - total flux cleaned = -0.000145764 Jy ! Component: 1650 - total flux cleaned = -1.88508e-05 Jy ! Component: 1700 - total flux cleaned = 5.65943e-06 Jy ! Component: 1750 - total flux cleaned = 5.34789e-06 Jy ! Component: 1800 - total flux cleaned = 0.000103554 Jy ! Component: 1850 - total flux cleaned = 0.000151957 Jy ! Component: 1900 - total flux cleaned = 0.000200396 Jy ! Component: 1950 - total flux cleaned = 0.000200664 Jy ! Component: 2000 - total flux cleaned = 0.000224533 Jy ! Total flux subtracted in 2048 components = 0.000271911 Jy ! Clean residual min=-0.001366 max=0.001496 Jy/beam ! Clean residual mean=0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.917475 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 225 components and 0.917475 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8964 x 2.003 at 3.478 degrees (North through East) ! Clean map min=-0.0028043 max=0.73 Jy/beam ! Writing clean map to FITS file: J1522-2730_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.729997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000439555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18064 0.18064 0.36128 0.722559 1.44512 2.89024 5.78047 11.5609 23.1219 46.2438 92.4876 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.729 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8964 x 2.003 at 3.478 degrees (North through East) ! Clean map min=-0.0028043 max=0.73 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 J1522-2730_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:58:40 2019