! Started logfile: J0730-0241_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:53 2019 obs J0730-0241_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0730-0241_X_2017_08_12_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952343 visibilities/baseline/integration-bin. ! Found source: J0730-0241 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 42684 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 J0730-0241_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.769509Jy sigma=0.006294 ! Fit after self-cal, rms=0.755275Jy sigma=0.006177 ! 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=0.6754 mas, bmaj=1.712 mas, bpa=-2.51 degrees ! Estimated noise=719.3 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 = 0.181767 Jy ! Component: 100 - total flux cleaned = 0.233923 Jy ! Total flux subtracted in 100 components = 0.233923 Jy ! Clean residual min=-0.007635 max=0.024265 Jy/beam ! Clean residual mean=0.000005 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.233923 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.233923 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=0.093398Jy sigma=0.000744 ! Fit after self-cal, rms=0.093383Jy sigma=0.000743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269598 Jy ! Component: 100 - total flux cleaned = 0.0411843 Jy ! Total flux subtracted in 100 components = 0.0411843 Jy ! Clean residual min=-0.003745 max=0.006728 Jy/beam ! Clean residual mean=0.000005 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.275107 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.275107 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=0.084093Jy sigma=0.000663 ! Fit after self-cal, rms=0.084089Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790649 Jy ! Component: 100 - total flux cleaned = 0.012643 Jy ! Total flux subtracted in 100 components = 0.012643 Jy ! Clean residual min=-0.002925 max=0.004092 Jy/beam ! Clean residual mean=0.000004 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.28775 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.28775 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=0.083285Jy sigma=0.000656 ! Fit after self-cal, rms=0.083282Jy sigma=0.000655 ! 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=0.8472 mas, bmaj=1.995 mas, bpa=-1.591 degrees ! Estimated noise=420.988 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, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541017 Jy ! Component: 100 - total flux cleaned = 0.00881243 Jy ! Component: 150 - total flux cleaned = 0.0112826 Jy ! Component: 200 - total flux cleaned = 0.0131282 Jy ! Total flux subtracted in 200 components = 0.0131282 Jy ! Clean residual min=-0.001981 max=0.002460 Jy/beam ! Clean residual mean=0.000012 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.300878 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.300878 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=0.082884Jy sigma=0.000652 ! Fit after self-cal, rms=0.082863Jy sigma=0.000652 ! 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 0.98 HN 1.01 KP 1.00 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.01 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 0.98 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.98 ! LA 0.99 MK 1.02 NL 0.99 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.00 ! LA 1.01 MK 1.03 NL 0.98 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 0.99 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 0.98 ! LA 1.03 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.01 ! LA 1.02 MK 1.02 NL 0.99 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.97 ! LA 1.00 MK 1.04 NL 0.99 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.082863Jy sigma=0.000652 ! Fit after self-cal, rms=0.082553Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=2 mas, bpa=-1.657 degrees ! Estimated noise=420.343 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 (3.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224863 Jy ! Component: 100 - total flux cleaned = 0.0030518 Jy ! Component: 150 - total flux cleaned = 0.00362435 Jy ! Component: 200 - total flux cleaned = 0.00390898 Jy ! Total flux subtracted in 200 components = 0.00390898 Jy ! Clean residual min=-0.001756 max=0.001473 Jy/beam ! Clean residual mean=0.000012 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.304787 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.304787 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=0.082466Jy sigma=0.000649 ! Fit after self-cal, rms=0.082460Jy sigma=0.000649 ! 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=0.082460Jy sigma=0.000649 ! Fit after self-cal, rms=0.082385Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.001 mas, bpa=-1.671 degrees ! Estimated noise=420.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858728 Jy ! Component: 100 - total flux cleaned = 0.00121484 Jy ! Component: 150 - total flux cleaned = 0.00147488 Jy ! Component: 200 - total flux cleaned = 0.00159097 Jy ! Total flux subtracted in 200 components = 0.00159097 Jy ! Clean residual min=-0.001705 max=0.001321 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.306378 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.306378 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=0.082352Jy sigma=0.000647 ! Fit after self-cal, rms=0.082353Jy sigma=0.000647 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 = 0.000267137 Jy ! Component: 100 - total flux cleaned = 0.000450441 Jy ! Component: 150 - total flux cleaned = 0.000521973 Jy ! Component: 200 - total flux cleaned = 0.000567091 Jy ! Total flux subtracted in 200 components = 0.000567091 Jy ! Clean residual min=-0.001537 max=0.001332 Jy/beam ! Clean residual mean=0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.306945 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.306945 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=0.082339Jy sigma=0.000647 ! Fit after self-cal, rms=0.082338Jy sigma=0.000647 ! 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=0.082338Jy sigma=0.000647 ! Fit after self-cal, rms=0.082351Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=2.002 mas, bpa=-1.688 degrees ! Estimated noise=420.167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289168 Jy ! Component: 100 - total flux cleaned = 0.000384946 Jy ! Component: 150 - total flux cleaned = 0.000428706 Jy ! Component: 200 - total flux cleaned = 0.00047002 Jy ! Total flux subtracted in 200 components = 0.00047002 Jy ! Clean residual min=-0.001425 max=0.001287 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.307415 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.307415 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=0.082339Jy sigma=0.000647 ! Fit after self-cal, rms=0.082340Jy sigma=0.000647 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 = 0.000126607 Jy ! Component: 100 - total flux cleaned = 0.000165258 Jy ! Component: 150 - total flux cleaned = 0.00020154 Jy ! Component: 200 - total flux cleaned = 0.000218875 Jy ! Total flux subtracted in 200 components = 0.000218875 Jy ! Clean residual min=-0.001314 max=0.001282 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.307634 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.307634 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=0.082333Jy sigma=0.000647 ! Fit after self-cal, rms=0.082332Jy sigma=0.000647 ! 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=0.082332Jy sigma=0.000647 ! Fit after self-cal, rms=0.082343Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.422 mas, bpa=-1.25 degrees ! Estimated noise=544.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001188 Jy ! Component: 100 - total flux cleaned = 0.000300345 Jy ! Component: 150 - total flux cleaned = 0.00034786 Jy ! Component: 200 - total flux cleaned = 0.000361418 Jy ! Total flux subtracted in 200 components = 0.000361418 Jy ! Clean residual min=-0.001329 max=0.001235 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.307996 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 136 components and 0.307996 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=0.082342Jy sigma=0.000647 ! Fit after self-cal, rms=0.082341Jy sigma=0.000647 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 = 0.000110225 Jy ! Component: 100 - total flux cleaned = 0.00015902 Jy ! Component: 150 - total flux cleaned = 0.000180739 Jy ! Component: 200 - total flux cleaned = 0.000200889 Jy ! Total flux subtracted in 200 components = 0.000200889 Jy ! Clean residual min=-0.001308 max=0.001245 Jy/beam ! Clean residual mean=0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.308196 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.308196 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=0.082341Jy sigma=0.000647 ! Fit after self-cal, rms=0.082340Jy sigma=0.000647 ! 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=0.851 mas, bmaj=2.002 mas, bpa=-1.694 degrees ! Estimated noise=420.123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.851 x 2.002 at -1.694 degrees (North through East) ! Clean map min=-0.00108 max=0.247 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=0.6781 mas, bmaj=1.719 mas, bpa=-2.64 degrees ! Estimated noise=718.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181509 Jy ! Component: 100 - total flux cleaned = 0.233029 Jy ! Component: 150 - total flux cleaned = 0.259249 Jy ! Component: 200 - total flux cleaned = 0.273051 Jy ! Total flux subtracted in 200 components = 0.273051 Jy ! Clean residual min=-0.003440 max=0.006520 Jy/beam ! Clean residual mean=-0.000004 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.273051 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.273051 Jy ! Inverting map and beam ! Estimated beam: bmin=0.851 mas, bmaj=2.002 mas, bpa=-1.694 degrees ! Estimated noise=420.123 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 = 0.00955706 Jy ! Component: 100 - total flux cleaned = 0.0159191 Jy ! Component: 150 - total flux cleaned = 0.020533 Jy ! Component: 200 - total flux cleaned = 0.0239605 Jy ! Total flux subtracted in 200 components = 0.0239605 Jy ! Clean residual min=-0.001618 max=0.001982 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.297012 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.297011 Jy ! Inverting map ! Added new window around map position (-0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260099 Jy ! Component: 100 - total flux cleaned = 0.00462476 Jy ! Component: 150 - total flux cleaned = 0.00618814 Jy ! Component: 200 - total flux cleaned = 0.00690504 Jy ! Total flux subtracted in 200 components = 0.00690504 Jy ! Clean residual min=-0.001363 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.303916 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.303917 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=2.116 mas, bmaj=3.422 mas, bpa=-1.25 degrees ! Estimated noise=544.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163312 Jy ! Component: 100 - total flux cleaned = 0.00271186 Jy ! Component: 150 - total flux cleaned = 0.00351958 Jy ! Component: 200 - total flux cleaned = 0.0041246 Jy ! Total flux subtracted in 200 components = 0.0041246 Jy ! Clean residual min=-0.001303 max=0.001179 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.308041 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 = 0.000305502 Jy ! Component: 100 - total flux cleaned = 0.000513828 Jy ! Component: 150 - total flux cleaned = 0.000619929 Jy ! Component: 200 - total flux cleaned = 0.000715401 Jy ! Total flux subtracted in 200 components = 0.000715401 Jy ! Clean residual min=-0.001278 max=0.001209 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.308757 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 116 components and 0.308757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.851 mas, bmaj=2.002 mas, bpa=-1.694 degrees ! Estimated noise=420.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000565519 Jy ! Component: 100 - total flux cleaned = -0.000688175 Jy ! Component: 150 - total flux cleaned = -0.000722995 Jy ! Component: 200 - total flux cleaned = -0.000656655 Jy ! Total flux subtracted in 200 components = -0.000656655 Jy ! Clean residual min=-0.001168 max=0.001037 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.3081 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.3081 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=0.082363Jy sigma=0.000647 ! Fit after self-cal, rms=0.082359Jy sigma=0.000647 wmodel J0730-0241_X_2017_08_12_pus_map.mod ! Writing 128 model components to file: J0730-0241_X_2017_08_12_pus_map.mod wobs J0730-0241_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0730-0241_X_2017_08_12_pus_uvs.fits wwins J0730-0241_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0730-0241_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047874 Jy ! Component: 100 - total flux cleaned = -0.000535416 Jy ! Component: 150 - total flux cleaned = -0.000535178 Jy ! Component: 200 - total flux cleaned = -0.000619911 Jy ! Component: 250 - total flux cleaned = -0.000718726 Jy ! Component: 300 - total flux cleaned = -0.000750686 Jy ! Component: 350 - total flux cleaned = -0.000781966 Jy ! Component: 400 - total flux cleaned = -0.000827645 Jy ! Component: 450 - total flux cleaned = -0.000887406 Jy ! Component: 500 - total flux cleaned = -0.000931323 Jy ! Component: 550 - total flux cleaned = -0.000960099 Jy ! Component: 600 - total flux cleaned = -0.000974188 Jy ! Component: 650 - total flux cleaned = -0.000988002 Jy ! Component: 700 - total flux cleaned = -0.0010152 Jy ! Component: 750 - total flux cleaned = -0.00100167 Jy ! Component: 800 - total flux cleaned = -0.000975093 Jy ! Component: 850 - total flux cleaned = -0.00094873 Jy ! Component: 900 - total flux cleaned = -0.000935733 Jy ! Component: 950 - total flux cleaned = -0.000935832 Jy ! Component: 1000 - total flux cleaned = -0.000973806 Jy ! Component: 1050 - total flux cleaned = -0.00098628 Jy ! Component: 1100 - total flux cleaned = -0.000986267 Jy ! Component: 1150 - total flux cleaned = -0.000949561 Jy ! Component: 1200 - total flux cleaned = -0.000974135 Jy ! Component: 1250 - total flux cleaned = -0.00098634 Jy ! Component: 1300 - total flux cleaned = -0.000998234 Jy ! Component: 1350 - total flux cleaned = -0.000986468 Jy ! Component: 1400 - total flux cleaned = -0.00099818 Jy ! Component: 1450 - total flux cleaned = -0.0010097 Jy ! Component: 1500 - total flux cleaned = -0.00103262 Jy ! Component: 1550 - total flux cleaned = -0.00100997 Jy ! Component: 1600 - total flux cleaned = -0.00101 Jy ! Component: 1650 - total flux cleaned = -0.000976677 Jy ! Component: 1700 - total flux cleaned = -0.000998885 Jy ! Component: 1750 - total flux cleaned = -0.000998777 Jy ! Component: 1800 - total flux cleaned = -0.000977054 Jy ! Component: 1850 - total flux cleaned = -0.000966226 Jy ! Component: 1900 - total flux cleaned = -0.000966185 Jy ! Component: 1950 - total flux cleaned = -0.000923901 Jy ! Component: 2000 - total flux cleaned = -0.000934324 Jy ! Total flux subtracted in 2048 components = -0.000892688 Jy ! Clean residual min=-0.000576 max=0.000555 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.307207 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 275 components and 0.307207 Jy ![Exited script file: muppet] wmap "J0730-0241_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.851 x 2.002 at -1.694 degrees (North through East) ! Clean map min=-0.00099104 max=0.24734 Jy/beam ! Writing clean map to FITS file: J0730-0241_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200363 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243019 0.243019 0.486039 0.972078 1.94416 3.88831 7.77662 15.5532 31.1065 62.213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.851 x 2.002 at -1.694 degrees (North through East) ! Clean map min=-0.00099104 max=0.24734 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 J0730-0241_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:55 2019