! Started logfile: J2225-0457_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:53:27 2019 obs J2225-0457_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_01_16_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.609697 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 1309 lines of history. ! ! Reading 18108 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 J2225-0457_X_2017_01_16_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.799614Jy sigma=0.004606 ! Fit after self-cal, rms=0.791352Jy sigma=0.004526 ! 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=0.8552 mas, bmaj=2.427 mas, bpa=19.32 degrees ! Estimated noise=1040.79 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 = 0.888136 Jy ! Component: 100 - total flux cleaned = 1.10559 Jy ! Total flux subtracted in 100 components = 1.10559 Jy ! Clean residual min=-0.067455 max=0.220182 Jy/beam ! Clean residual mean=-0.001096 rms=0.020055 Jy/beam ! Combined flux in latest and established models = 1.10559 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.10559 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=0.754452Jy sigma=0.004211 ! Fit after self-cal, rms=0.754191Jy sigma=0.004203 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195629 Jy ! Component: 100 - total flux cleaned = 0.313001 Jy ! Total flux subtracted in 100 components = 0.313001 Jy ! Clean residual min=-0.054543 max=0.067670 Jy/beam ! Clean residual mean=-0.000663 rms=0.014050 Jy/beam ! Combined flux in latest and established models = 1.41859 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.41859 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=0.655907Jy sigma=0.003185 ! Fit after self-cal, rms=0.653654Jy sigma=0.003148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973296 Jy ! Component: 100 - total flux cleaned = 0.169172 Jy ! Total flux subtracted in 100 components = 0.169172 Jy ! Clean residual min=-0.043634 max=0.049662 Jy/beam ! Clean residual mean=-0.000403 rms=0.011569 Jy/beam ! Combined flux in latest and established models = 1.58776 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 1.58776 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=0.616008Jy sigma=0.002734 ! Fit after self-cal, rms=0.615732Jy sigma=0.002727 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.711 mas, bpa=17.8 degrees ! Estimated noise=738.615 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 = 0.140277 Jy ! Component: 100 - total flux cleaned = 0.235065 Jy ! Component: 150 - total flux cleaned = 0.306356 Jy ! Component: 200 - total flux cleaned = 0.361687 Jy ! Total flux subtracted in 200 components = 0.361687 Jy ! Clean residual min=-0.060603 max=0.057701 Jy/beam ! Clean residual mean=-0.000173 rms=0.017099 Jy/beam ! Combined flux in latest and established models = 1.94945 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 91 components and 1.94945 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=0.566605Jy sigma=0.002257 ! Fit after self-cal, rms=0.566265Jy sigma=0.002244 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.99 KP 1.00 ! LA 1.03 MK 1.00* NL 0.98 OV 1.01 ! PT 0.67 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00* NL 0.97 OV 1.01 ! PT 0.65 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.00* NL 0.96 OV 1.02 ! PT 0.67 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00* NL 0.98 OV 1.02 ! PT 0.65 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.95 KP 0.99 ! LA 1.02 MK 1.00* NL 0.97 OV 1.02 ! PT 0.66 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.97 KP 0.99 ! LA 1.01 MK 1.00* NL 0.98 OV 1.02 ! PT 0.65 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.02 KP 0.99 ! LA 0.97 MK 1.00* NL 0.97 OV 0.99 ! PT 0.66 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.05 KP 0.99 ! LA 1.01 MK 1.00* NL 0.97 OV 0.99 ! PT 0.65 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.03 KP 0.99 ! LA 0.97 MK 1.00* NL 0.96 OV 0.98 ! PT 0.64 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 1.03 ! PT 0.67 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 1.03 ! PT 0.68 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.01 KP 1.02 ! LA 0.97 MK 1.00* NL 0.97 OV 1.03 ! PT 0.70 SC 1.05 ! ! ! Fit before self-cal, rms=0.566265Jy sigma=0.002244 ! Fit after self-cal, rms=0.434401Jy sigma=0.001867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.739 mas, bpa=17.37 degrees ! Estimated noise=713.567 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 = -0.0307787 Jy ! Component: 100 - total flux cleaned = -0.0385348 Jy ! Component: 150 - total flux cleaned = -0.0426498 Jy ! Component: 200 - total flux cleaned = -0.0446153 Jy ! Total flux subtracted in 200 components = -0.0446153 Jy ! Clean residual min=-0.037316 max=0.041267 Jy/beam ! Clean residual mean=0.000045 rms=0.009662 Jy/beam ! Combined flux in latest and established models = 1.90483 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.90483 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=0.425155Jy sigma=0.001854 ! Fit after self-cal, rms=0.424604Jy sigma=0.001851 ! 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=0.424604Jy sigma=0.001851 ! Fit after self-cal, rms=1.677181Jy sigma=0.000937 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.753 mas, bpa=17.36 degrees ! Estimated noise=709.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033087 Jy ! Component: 100 - total flux cleaned = 0.0422466 Jy ! Component: 150 - total flux cleaned = 0.0412923 Jy ! Component: 200 - total flux cleaned = 0.0404639 Jy ! Total flux subtracted in 200 components = 0.0404639 Jy ! Clean residual min=-0.016410 max=0.018111 Jy/beam ! Clean residual mean=0.000056 rms=0.003797 Jy/beam ! Combined flux in latest and established models = 1.9453 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 1.9453 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=1.676500Jy sigma=0.000860 ! Fit after self-cal, rms=1.691441Jy sigma=0.000854 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198599 Jy ! Component: 100 - total flux cleaned = 0.0248693 Jy ! Component: 150 - total flux cleaned = 0.023258 Jy ! Component: 200 - total flux cleaned = 0.0221689 Jy ! Total flux subtracted in 200 components = 0.0221689 Jy ! Clean residual min=-0.016024 max=0.014619 Jy/beam ! Clean residual mean=0.000091 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 1.96746 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 154 components and 1.96746 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=1.691286Jy sigma=0.000819 ! Fit after self-cal, rms=1.691173Jy sigma=0.000817 ! 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=1.691173Jy sigma=0.000817 ! Fit after self-cal, rms=2.263003Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.75 mas, bpa=17.38 degrees ! Estimated noise=706.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111865 Jy ! Component: 100 - total flux cleaned = 0.0164702 Jy ! Component: 150 - total flux cleaned = 0.0190792 Jy ! Component: 200 - total flux cleaned = 0.0210681 Jy ! Total flux subtracted in 200 components = 0.0210681 Jy ! Clean residual min=-0.010768 max=0.008182 Jy/beam ! Clean residual mean=0.000044 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 1.98853 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 1.98853 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=2.262946Jy sigma=0.000716 ! Fit after self-cal, rms=2.263372Jy sigma=0.000714 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 = 0.00171114 Jy ! Component: 100 - total flux cleaned = 0.00256681 Jy ! Component: 150 - total flux cleaned = 0.00276247 Jy ! Component: 200 - total flux cleaned = 0.00327447 Jy ! Total flux subtracted in 200 components = 0.00327447 Jy ! Clean residual min=-0.010583 max=0.007446 Jy/beam ! Clean residual mean=0.000049 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 1.99181 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 1.99181 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=2.263353Jy sigma=0.000708 ! Fit after self-cal, rms=2.263279Jy sigma=0.000707 ! 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=2.263279Jy sigma=0.000707 ! Fit after self-cal, rms=2.291105Jy sigma=0.000705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=3.545 mas, bpa=1.082 degrees ! Estimated noise=870.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482838 Jy ! Component: 100 - total flux cleaned = 0.00730105 Jy ! Component: 150 - total flux cleaned = 0.00762467 Jy ! Component: 200 - total flux cleaned = 0.00722648 Jy ! Total flux subtracted in 200 components = 0.00722648 Jy ! Clean residual min=-0.009768 max=0.008266 Jy/beam ! Clean residual mean=0.000078 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 1.99903 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 202 components and 1.99903 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=2.291092Jy sigma=0.000700 ! Fit after self-cal, rms=2.291150Jy sigma=0.000699 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 = 0.000582436 Jy ! Component: 100 - total flux cleaned = 0.000891714 Jy ! Component: 150 - total flux cleaned = 0.000531192 Jy ! Component: 200 - total flux cleaned = 0.00021247 Jy ! Total flux subtracted in 200 components = 0.00021247 Jy ! Clean residual min=-0.009513 max=0.007983 Jy/beam ! Clean residual mean=0.000080 rms=0.002539 Jy/beam ! Combined flux in latest and established models = 1.99925 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 1.99925 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=2.291138Jy sigma=0.000697 ! Fit after self-cal, rms=2.291085Jy sigma=0.000697 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.748 mas, bpa=17.34 degrees ! Estimated noise=705.473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.748 at 17.34 degrees (North through East) ! Clean map min=-0.007688 max=1.1437 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=2.291085Jy sigma=0.000697 ! Fit after self-cal, rms=4.143159Jy sigma=0.000650 ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.746 mas, bpa=17.3 degrees ! Estimated noise=704.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021708 Jy ! Component: 100 - total flux cleaned = 0.00133954 Jy ! Component: 150 - total flux cleaned = 0.00190496 Jy ! Component: 200 - total flux cleaned = 0.00203253 Jy ! Total flux subtracted in 200 components = 0.00203253 Jy ! Clean residual min=-0.007656 max=0.005570 Jy/beam ! Clean residual mean=0.000034 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 2.00128 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 221 components and 2.00128 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=4.143181Jy sigma=0.000645 ! Fit after self-cal, rms=4.143088Jy sigma=0.000645 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477914 Jy ! Component: 100 - total flux cleaned = -0.000482446 Jy ! Component: 150 - total flux cleaned = -0.000708938 Jy ! Component: 200 - total flux cleaned = -0.000601459 Jy ! Total flux subtracted in 200 components = -0.000601459 Jy ! Clean residual min=-0.007237 max=0.005196 Jy/beam ! Clean residual mean=0.000034 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 2.00068 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 223 components and 2.00068 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=4.143110Jy sigma=0.000643 ! Fit after self-cal, rms=4.143006Jy sigma=0.000642 ! 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=4.143006Jy sigma=0.000642 ! Fit after self-cal, rms=4.154645Jy sigma=0.000642 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=0.8595 mas, bmaj=2.432 mas, bpa=18.89 degrees ! Estimated noise=1029.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.870438 Jy ! Component: 100 - total flux cleaned = 1.15941 Jy ! Component: 150 - total flux cleaned = 1.33797 Jy ! Component: 200 - total flux cleaned = 1.46208 Jy ! Total flux subtracted in 200 components = 1.46208 Jy ! Clean residual min=-0.028665 max=0.070407 Jy/beam ! Clean residual mean=-0.000655 rms=0.008982 Jy/beam ! Combined flux in latest and established models = 1.46209 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.46209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.744 mas, bpa=17.27 degrees ! Estimated noise=704.14 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 = 0.152416 Jy ! Component: 100 - total flux cleaned = 0.246514 Jy ! Component: 150 - total flux cleaned = 0.309268 Jy ! Component: 200 - total flux cleaned = 0.354183 Jy ! Total flux subtracted in 200 components = 0.354183 Jy ! Clean residual min=-0.013853 max=0.025620 Jy/beam ! Clean residual mean=-0.000299 rms=0.005533 Jy/beam ! Combined flux in latest and established models = 1.81627 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 63 components and 1.81627 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340202 Jy ! Component: 100 - total flux cleaned = 0.0608327 Jy ! Component: 150 - total flux cleaned = 0.0820749 Jy ! Component: 200 - total flux cleaned = 0.0989769 Jy ! Total flux subtracted in 200 components = 0.0989769 Jy ! Clean residual min=-0.008851 max=0.010795 Jy/beam ! Clean residual mean=-0.000108 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 1.91524 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 1.91524 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=2.184 mas, bmaj=3.547 mas, bpa=0.938 degrees ! Estimated noise=869.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021111 Jy ! Component: 100 - total flux cleaned = 0.0355564 Jy ! Component: 150 - total flux cleaned = 0.046358 Jy ! Component: 200 - total flux cleaned = 0.0546435 Jy ! Total flux subtracted in 200 components = 0.0546435 Jy ! Clean residual min=-0.009756 max=0.007475 Jy/beam ! Clean residual mean=-0.000023 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 1.96989 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 = 0.00643452 Jy ! Component: 100 - total flux cleaned = 0.0114804 Jy ! Component: 150 - total flux cleaned = 0.0154838 Jy ! Component: 200 - total flux cleaned = 0.0186739 Jy ! Total flux subtracted in 200 components = 0.0186739 Jy ! Clean residual min=-0.008651 max=0.006860 Jy/beam ! Clean residual mean=0.000032 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 1.98856 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 174 components and 1.98856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.744 mas, bpa=17.27 degrees ! Estimated noise=704.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278545 Jy ! Component: 100 - total flux cleaned = 0.00382163 Jy ! Component: 150 - total flux cleaned = 0.00460602 Jy ! Component: 200 - total flux cleaned = 0.00519905 Jy ! Total flux subtracted in 200 components = 0.00519905 Jy ! Clean residual min=-0.006251 max=0.006253 Jy/beam ! Clean residual mean=0.000021 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 1.99376 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 191 components and 1.99376 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=4.154952Jy sigma=0.000639 ! Fit after self-cal, rms=4.153790Jy sigma=0.000638 wmodel J2225-0457_X_2017_01_16_pus_map.mod ! Writing 191 model components to file: J2225-0457_X_2017_01_16_pus_map.mod wobs J2225-0457_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_01_16_pus_uvs.fits wwins J2225-0457_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J2225-0457_X_2017_01_16_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 = -0.0014561 Jy ! Component: 100 - total flux cleaned = -0.00208366 Jy ! Component: 150 - total flux cleaned = -0.00247347 Jy ! Component: 200 - total flux cleaned = -0.0027469 Jy ! Component: 250 - total flux cleaned = -0.00309306 Jy ! Component: 300 - total flux cleaned = -0.00317501 Jy ! Component: 350 - total flux cleaned = -0.003173 Jy ! Component: 400 - total flux cleaned = -0.00286516 Jy ! Component: 450 - total flux cleaned = -0.00271691 Jy ! Component: 500 - total flux cleaned = -0.00242639 Jy ! Component: 550 - total flux cleaned = -0.0021447 Jy ! Component: 600 - total flux cleaned = -0.00172941 Jy ! Component: 650 - total flux cleaned = -0.00132532 Jy ! Component: 700 - total flux cleaned = -0.00106113 Jy ! Component: 750 - total flux cleaned = -0.000607824 Jy ! Component: 800 - total flux cleaned = -0.000228298 Jy ! Component: 850 - total flux cleaned = 8.12376e-05 Jy ! Component: 900 - total flux cleaned = 0.000385233 Jy ! Component: 950 - total flux cleaned = 0.000624651 Jy ! Component: 1000 - total flux cleaned = 0.000859961 Jy ! Component: 1050 - total flux cleaned = 0.00120672 Jy ! Component: 1100 - total flux cleaned = 0.001435 Jy ! Component: 1150 - total flux cleaned = 0.0016038 Jy ! Component: 1200 - total flux cleaned = 0.00193806 Jy ! Component: 1250 - total flux cleaned = 0.00215701 Jy ! Component: 1300 - total flux cleaned = 0.00248043 Jy ! Component: 1350 - total flux cleaned = 0.00258687 Jy ! Component: 1400 - total flux cleaned = 0.00274488 Jy ! Component: 1450 - total flux cleaned = 0.0029522 Jy ! Component: 1500 - total flux cleaned = 0.00300365 Jy ! Component: 1550 - total flux cleaned = 0.00315487 Jy ! Component: 1600 - total flux cleaned = 0.00330353 Jy ! Component: 1650 - total flux cleaned = 0.00325421 Jy ! Component: 1700 - total flux cleaned = 0.00335184 Jy ! Component: 1750 - total flux cleaned = 0.00349601 Jy ! Component: 1800 - total flux cleaned = 0.0035905 Jy ! Component: 1850 - total flux cleaned = 0.00363739 Jy ! Component: 1900 - total flux cleaned = 0.00368431 Jy ! Component: 1950 - total flux cleaned = 0.00386708 Jy ! Component: 2000 - total flux cleaned = 0.00382183 Jy ! Total flux subtracted in 2048 components = 0.00386725 Jy ! Clean residual min=-0.002313 max=0.002484 Jy/beam ! Clean residual mean=0.000015 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.99763 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 330 components and 1.99763 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.744 at 17.27 degrees (North through East) ! Clean map min=-0.0055039 max=1.1492 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.14922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000924601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.241364 0.241364 0.482729 0.965458 1.93092 3.86183 7.72366 15.4473 30.8946 61.7893 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.744 at 17.27 degrees (North through East) ! Clean map min=-0.0055039 max=1.1492 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 J2225-0457_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:53:29 2019