! Started logfile: J0003-1927_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:14 2019 obs J0003-1927_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0003-1927_X_2017_02_19_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774359 visibilities/baseline/integration-bin. ! Found source: J0003-1927 ! ! 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 858 lines of history. ! ! Reading 59796 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 J0003-1927_X_2017_02_19_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 269 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 470 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998165Jy sigma=0.007362 ! Fit after self-cal, rms=0.946787Jy sigma=0.007009 ! 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=0.6334 mas, bmaj=1.636 mas, bpa=-3.419 degrees ! Estimated noise=896.258 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 = 0.0424543 Jy ! Component: 100 - total flux cleaned = 0.0520582 Jy ! Total flux subtracted in 100 components = 0.0520582 Jy ! Clean residual min=-0.002974 max=0.003941 Jy/beam ! Clean residual mean=0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0520582 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0520582 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=0.096015Jy sigma=0.000641 ! Fit after self-cal, rms=0.094913Jy sigma=0.000633 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495115 Jy ! Component: 100 - total flux cleaned = 0.00745363 Jy ! Total flux subtracted in 100 components = 0.00745363 Jy ! Clean residual min=-0.002775 max=0.003792 Jy/beam ! Clean residual mean=0.000004 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0595118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0595118 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=0.094493Jy sigma=0.000631 ! Fit after self-cal, rms=0.094461Jy sigma=0.000631 ! 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=0.7929 mas, bmaj=2.002 mas, bpa=-4.306 degrees ! Estimated noise=456.088 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 (-1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505339 Jy ! Component: 100 - total flux cleaned = 0.00778124 Jy ! Component: 150 - total flux cleaned = 0.00962794 Jy ! Component: 200 - total flux cleaned = 0.0109869 Jy ! Total flux subtracted in 200 components = 0.0109869 Jy ! Clean residual min=-0.001724 max=0.003150 Jy/beam ! Clean residual mean=0.000013 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0704987 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 0.0704987 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=0.094166Jy sigma=0.000628 ! Fit after self-cal, rms=0.094059Jy sigma=0.000627 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294423 Jy ! Component: 100 - total flux cleaned = 0.00445456 Jy ! Component: 150 - total flux cleaned = 0.00541494 Jy ! Component: 200 - total flux cleaned = 0.00605565 Jy ! Total flux subtracted in 200 components = 0.00605565 Jy ! Clean residual min=-0.001557 max=0.002261 Jy/beam ! Clean residual mean=0.000009 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0765544 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.0765544 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=0.093962Jy sigma=0.000627 ! Fit after self-cal, rms=0.093912Jy sigma=0.000626 ! 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 0.88 FD 0.97 HN 1.08 KP 0.98 ! LA 1.02 MK 1.07 NL 1.10 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.05 KP 0.95 ! LA 1.00 MK 1.07 NL 1.07 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.02 KP 0.99 ! LA 1.03 MK 1.03 NL 1.13 OV 1.05 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.03 KP 0.97 ! LA 1.03 MK 1.07 NL 1.10 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.08 KP 0.96 ! LA 0.99 MK 1.05 NL 1.07 OV 1.11 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 0.96 ! LA 1.04 MK 1.00 NL 1.01 OV 1.00 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.04 KP 0.89 ! LA 1.03 MK 1.06 NL 1.02 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.94 KP 0.96 ! LA 1.02 MK 1.05 NL 1.09 OV 1.16 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.95 KP 0.92 ! LA 1.07 MK 0.94 NL 1.01 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.92 KP 0.97 ! LA 0.99 MK 0.95 NL 1.00 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.90 HN 0.94 KP 0.99 ! LA 1.02 MK 0.89 NL 1.08 OV 1.01 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.00* KP 0.94 ! LA 0.96 MK 0.86 NL 0.94 OV 0.97 ! PT 1.00* SC 0.90 ! ! ! Fit before self-cal, rms=0.093912Jy sigma=0.000626 ! Fit after self-cal, rms=0.092283Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=1.995 mas, bpa=-4.01 degrees ! Estimated noise=456.849 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 = 0.00136884 Jy ! Component: 100 - total flux cleaned = 0.00210283 Jy ! Component: 150 - total flux cleaned = 0.00238078 Jy ! Component: 200 - total flux cleaned = 0.00248918 Jy ! Total flux subtracted in 200 components = 0.00248918 Jy ! Clean residual min=-0.001227 max=0.001181 Jy/beam ! Clean residual mean=0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0790435 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0790435 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=0.092260Jy sigma=0.000625 ! Fit after self-cal, rms=0.092205Jy sigma=0.000625 ! 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=0.092205Jy sigma=0.000625 ! Fit after self-cal, rms=0.091210Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7925 mas, bmaj=1.989 mas, bpa=-4.019 degrees ! Estimated noise=456.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091626 Jy ! Component: 100 - total flux cleaned = 0.00150453 Jy ! Component: 150 - total flux cleaned = 0.0017669 Jy ! Component: 200 - total flux cleaned = 0.00189435 Jy ! Total flux subtracted in 200 components = 0.00189435 Jy ! Clean residual min=-0.001102 max=0.001089 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0809379 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0809379 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=0.091199Jy sigma=0.000624 ! Fit after self-cal, rms=0.091181Jy sigma=0.000623 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 = 0.000573765 Jy ! Component: 100 - total flux cleaned = 0.000765079 Jy ! Component: 150 - total flux cleaned = 0.000862975 Jy ! Component: 200 - total flux cleaned = 0.000898675 Jy ! Total flux subtracted in 200 components = 0.000898675 Jy ! Clean residual min=-0.001090 max=0.001101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0818366 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0818366 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=0.091175Jy sigma=0.000623 ! Fit after self-cal, rms=0.091177Jy sigma=0.000623 ! 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=0.091177Jy sigma=0.000623 ! Fit after self-cal, rms=0.091261Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7899 mas, bmaj=1.983 mas, bpa=-3.984 degrees ! Estimated noise=455.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551059 Jy ! Component: 100 - total flux cleaned = 0.000858081 Jy ! Component: 150 - total flux cleaned = 0.000965456 Jy ! Component: 200 - total flux cleaned = 0.00100732 Jy ! Total flux subtracted in 200 components = 0.00100732 Jy ! Clean residual min=-0.001055 max=0.001071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0828439 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0828439 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=0.091257Jy sigma=0.000623 ! Fit after self-cal, rms=0.091270Jy sigma=0.000623 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 = 0.000317716 Jy ! Component: 100 - total flux cleaned = 0.000378292 Jy ! Component: 150 - total flux cleaned = 0.000410253 Jy ! Component: 200 - total flux cleaned = 0.000419662 Jy ! Total flux subtracted in 200 components = 0.000419662 Jy ! Clean residual min=-0.001073 max=0.001036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0832636 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0832636 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=0.091267Jy sigma=0.000623 ! Fit after self-cal, rms=0.091264Jy sigma=0.000623 ! 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=0.091264Jy sigma=0.000623 ! Fit after self-cal, rms=0.091336Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=4.153 mas, bpa=1.711 degrees ! Estimated noise=621.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557481 Jy ! Component: 100 - total flux cleaned = 0.000849419 Jy ! Component: 150 - total flux cleaned = 0.00094744 Jy ! Component: 200 - total flux cleaned = 0.00100492 Jy ! Total flux subtracted in 200 components = 0.00100492 Jy ! Clean residual min=-0.001357 max=0.001236 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0842685 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.0842685 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=0.091335Jy sigma=0.000623 ! Fit after self-cal, rms=0.091339Jy sigma=0.000623 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 = 0.000332752 Jy ! Component: 100 - total flux cleaned = 0.000430063 Jy ! Component: 150 - total flux cleaned = 0.000470251 Jy ! Component: 200 - total flux cleaned = 0.000494832 Jy ! Total flux subtracted in 200 components = 0.000494832 Jy ! Clean residual min=-0.001342 max=0.001228 Jy/beam ! Clean residual mean=-0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0847633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.0847633 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=0.091338Jy sigma=0.000623 ! Fit after self-cal, rms=0.091339Jy sigma=0.000623 ! 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=0.7884 mas, bmaj=1.979 mas, bpa=-3.948 degrees ! Estimated noise=455.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7884 x 1.979 at -3.948 degrees (North through East) ! Clean map min=-0.0010331 max=0.057232 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=0.6299 mas, bmaj=1.616 mas, bpa=-2.908 degrees ! Estimated noise=885.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426575 Jy ! Component: 100 - total flux cleaned = 0.0535259 Jy ! Component: 150 - total flux cleaned = 0.0597852 Jy ! Component: 200 - total flux cleaned = 0.064231 Jy ! Total flux subtracted in 200 components = 0.064231 Jy ! Clean residual min=-0.002431 max=0.002555 Jy/beam ! Clean residual mean=0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.064231 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 0.064231 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7884 mas, bmaj=1.979 mas, bpa=-3.948 degrees ! Estimated noise=455.8 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 = 0.00574251 Jy ! Component: 100 - total flux cleaned = 0.00944936 Jy ! Component: 150 - total flux cleaned = 0.0120254 Jy ! Component: 200 - total flux cleaned = 0.0139705 Jy ! Total flux subtracted in 200 components = 0.0139705 Jy ! Clean residual min=-0.001341 max=0.001351 Jy/beam ! Clean residual mean=0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0782015 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.0782015 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=2.047 mas, bmaj=4.153 mas, bpa=1.711 degrees ! Estimated noise=621.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261756 Jy ! Component: 100 - total flux cleaned = 0.00408136 Jy ! Component: 150 - total flux cleaned = 0.00499577 Jy ! Component: 200 - total flux cleaned = 0.00549236 Jy ! Total flux subtracted in 200 components = 0.00549236 Jy ! Clean residual min=-0.001424 max=0.001264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0836939 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 = 0.00015724 Jy ! Component: 100 - total flux cleaned = 0.000279896 Jy ! Component: 150 - total flux cleaned = 0.000404976 Jy ! Component: 200 - total flux cleaned = 0.00051651 Jy ! Total flux subtracted in 200 components = 0.00051651 Jy ! Clean residual min=-0.001401 max=0.001238 Jy/beam ! Clean residual mean=-0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0842104 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.0842104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7884 mas, bmaj=1.979 mas, bpa=-3.948 degrees ! Estimated noise=455.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176669 Jy ! Component: 100 - total flux cleaned = -7.97697e-05 Jy ! Component: 150 - total flux cleaned = -2.97653e-06 Jy ! Component: 200 - total flux cleaned = 4.63006e-05 Jy ! Total flux subtracted in 200 components = 4.63006e-05 Jy ! Clean residual min=-0.001160 max=0.001085 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0842567 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0842567 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=0.091345Jy sigma=0.000623 ! Fit after self-cal, rms=0.091344Jy sigma=0.000623 wmodel J0003-1927_X_2017_02_19_pus_map.mod ! Writing 87 model components to file: J0003-1927_X_2017_02_19_pus_map.mod wobs J0003-1927_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0003-1927_X_2017_02_19_pus_uvs.fits wwins J0003-1927_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0003-1927_X_2017_02_19_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 = -0.00014572 Jy ! Component: 100 - total flux cleaned = -4.08502e-05 Jy ! Component: 150 - total flux cleaned = 4.2573e-05 Jy ! Component: 200 - total flux cleaned = 7.44678e-05 Jy ! Component: 250 - total flux cleaned = 0.000136447 Jy ! Component: 300 - total flux cleaned = 0.000166513 Jy ! Component: 350 - total flux cleaned = 0.000181126 Jy ! Component: 400 - total flux cleaned = 0.000251925 Jy ! Component: 450 - total flux cleaned = 0.00030701 Jy ! Component: 500 - total flux cleaned = 0.000374406 Jy ! Component: 550 - total flux cleaned = 0.000414236 Jy ! Component: 600 - total flux cleaned = 0.000492108 Jy ! Component: 650 - total flux cleaned = 0.000530252 Jy ! Component: 700 - total flux cleaned = 0.000605201 Jy ! Component: 750 - total flux cleaned = 0.000642101 Jy ! Component: 800 - total flux cleaned = 0.000702527 Jy ! Component: 850 - total flux cleaned = 0.000702465 Jy ! Component: 900 - total flux cleaned = 0.000690587 Jy ! Component: 950 - total flux cleaned = 0.00069061 Jy ! Component: 1000 - total flux cleaned = 0.000713528 Jy ! Component: 1050 - total flux cleaned = 0.000735931 Jy ! Component: 1100 - total flux cleaned = 0.000713438 Jy ! Component: 1150 - total flux cleaned = 0.000702352 Jy ! Component: 1200 - total flux cleaned = 0.000723982 Jy ! Component: 1250 - total flux cleaned = 0.000777861 Jy ! Component: 1300 - total flux cleaned = 0.000756462 Jy ! Component: 1350 - total flux cleaned = 0.000819699 Jy ! Component: 1400 - total flux cleaned = 0.00081939 Jy ! Component: 1450 - total flux cleaned = 0.00082974 Jy ! Component: 1500 - total flux cleaned = 0.000860487 Jy ! Component: 1550 - total flux cleaned = 0.000890803 Jy ! Component: 1600 - total flux cleaned = 0.000870887 Jy ! Component: 1650 - total flux cleaned = 0.000930535 Jy ! Component: 1700 - total flux cleaned = 0.000920715 Jy ! Component: 1750 - total flux cleaned = 0.000949999 Jy ! Component: 1800 - total flux cleaned = 0.000988684 Jy ! Component: 1850 - total flux cleaned = 0.000959903 Jy ! Component: 1900 - total flux cleaned = 0.000988531 Jy ! Component: 1950 - total flux cleaned = 0.000979072 Jy ! Component: 2000 - total flux cleaned = 0.000997629 Jy ! Total flux subtracted in 2048 components = 0.00100686 Jy ! Clean residual min=-0.000470 max=0.000581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0852635 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 227 components and 0.0852635 Jy ![Exited script file: muppet] wmap "J0003-1927_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7884 x 1.979 at -3.948 degrees (North through East) ! Clean map min=-0.00080644 max=0.057544 Jy/beam ! Writing clean map to FITS file: J0003-1927_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0575443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.901625 0.901625 1.80325 3.6065 7.213 14.426 28.852 57.704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7884 x 1.979 at -3.948 degrees (North through East) ! Clean map min=-0.00080644 max=0.057544 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 J0003-1927_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:17 2019