! Started logfile: J1949+5041_X_2017_08_12_pus_uvs.log on Fri May 10 15:28:16 2019 obs J1949+5041_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1949+5041_X_2017_08_12_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782099 visibilities/baseline/integration-bin. ! Found source: J1949+5041 ! ! 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 60816 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 J1949+5041_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895604Jy sigma=0.007452 ! Fit after self-cal, rms=0.878020Jy sigma=0.007323 ! 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=0.7605 mas, bmaj=1.048 mas, bpa=8.331 degrees ! Estimated noise=907.063 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 = 0.0956094 Jy ! Component: 100 - total flux cleaned = 0.118655 Jy ! Total flux subtracted in 100 components = 0.118655 Jy ! Clean residual min=-0.003640 max=0.009322 Jy/beam ! Clean residual mean=-0.000038 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.118655 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.118655 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=0.093778Jy sigma=0.000654 ! Fit after self-cal, rms=0.093778Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100951 Jy ! Component: 100 - total flux cleaned = 0.015281 Jy ! Total flux subtracted in 100 components = 0.015281 Jy ! Clean residual min=-0.002530 max=0.003123 Jy/beam ! Clean residual mean=-0.000014 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.133936 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.133936 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=0.092707Jy sigma=0.000642 ! Fit after self-cal, rms=0.092720Jy sigma=0.000642 ! 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=0.947 mas, bmaj=1.296 mas, bpa=9.474 degrees ! Estimated noise=353.285 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, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388057 Jy ! Component: 100 - total flux cleaned = 0.00611504 Jy ! Component: 150 - total flux cleaned = 0.00753436 Jy ! Component: 200 - total flux cleaned = 0.00829529 Jy ! Total flux subtracted in 200 components = 0.00829529 Jy ! Clean residual min=-0.001310 max=0.001571 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.142231 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.142231 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=0.092570Jy sigma=0.000640 ! Fit after self-cal, rms=0.092573Jy sigma=0.000640 ! 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 0.99 FD 1.00* HN 1.03 KP 0.99 ! LA 0.96 MK 0.96 NL 0.97 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.03 ! LA 0.95 MK 0.95 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.03 ! LA 1.00 MK 0.99 NL 0.97 OV 0.98 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.93 KP 1.03 ! LA 0.96 MK 1.01 NL 0.99 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.01 ! LA 0.96 MK 0.96 NL 0.96 OV 1.00 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.02 ! LA 0.97 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.02 ! LA 1.01 MK 0.97 NL 1.00 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 1.03 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.06 KP 1.02 ! LA 0.98 MK 1.01 NL 0.98 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.02 ! LA 0.97 MK 0.94 NL 0.98 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.092573Jy sigma=0.000640 ! Fit after self-cal, rms=0.092648Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9543 mas, bmaj=1.3 mas, bpa=8.374 degrees ! Estimated noise=353 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 = 6.60924e-05 Jy ! Component: 100 - total flux cleaned = 0.000135482 Jy ! Component: 150 - total flux cleaned = 0.00015495 Jy ! Component: 200 - total flux cleaned = 0.000171825 Jy ! Total flux subtracted in 200 components = 0.000171825 Jy ! Clean residual min=-0.001048 max=0.001023 Jy/beam ! Clean residual mean=0.000007 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.142403 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.142403 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=0.092638Jy sigma=0.000638 ! Fit after self-cal, rms=0.092660Jy sigma=0.000638 ! 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=0.092660Jy sigma=0.000638 ! Fit after self-cal, rms=0.093167Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.299 mas, bpa=8.805 degrees ! Estimated noise=352.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354877 Jy ! Component: 100 - total flux cleaned = 0.000400541 Jy ! Component: 150 - total flux cleaned = 0.000400595 Jy ! Component: 200 - total flux cleaned = 0.000401391 Jy ! Total flux subtracted in 200 components = 0.000401391 Jy ! Clean residual min=-0.000944 max=0.000802 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.142805 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.142805 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=0.093162Jy sigma=0.000637 ! Fit after self-cal, rms=0.093176Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.49734e-05 Jy ! Component: 100 - total flux cleaned = 5.62777e-05 Jy ! Component: 150 - total flux cleaned = 6.58745e-05 Jy ! Component: 200 - total flux cleaned = 5.69903e-05 Jy ! Total flux subtracted in 200 components = 5.69903e-05 Jy ! Clean residual min=-0.000936 max=0.000811 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.142862 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.142862 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=0.093173Jy sigma=0.000637 ! Fit after self-cal, rms=0.093173Jy sigma=0.000637 ! 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=0.093173Jy sigma=0.000637 ! Fit after self-cal, rms=0.093255Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=1.299 mas, bpa=8.839 degrees ! Estimated noise=352.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181275 Jy ! Component: 100 - total flux cleaned = 0.000190831 Jy ! Component: 150 - total flux cleaned = 0.000190925 Jy ! Component: 200 - total flux cleaned = 0.000198868 Jy ! Total flux subtracted in 200 components = 0.000198868 Jy ! Clean residual min=-0.000902 max=0.000786 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.14306 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.14306 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=0.093253Jy sigma=0.000637 ! Fit after self-cal, rms=0.093254Jy sigma=0.000637 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 = 1.47786e-05 Jy ! Component: 100 - total flux cleaned = 2.23332e-05 Jy ! Component: 150 - total flux cleaned = 2.22522e-05 Jy ! Component: 200 - total flux cleaned = 1.53429e-05 Jy ! Total flux subtracted in 200 components = 1.53429e-05 Jy ! Clean residual min=-0.000896 max=0.000785 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.143076 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.143076 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=0.093253Jy sigma=0.000637 ! Fit after self-cal, rms=0.093253Jy sigma=0.000637 ! 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=0.093253Jy sigma=0.000637 ! Fit after self-cal, rms=0.093276Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=2.404 mas, bpa=10.52 degrees ! Estimated noise=443.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.76857e-05 Jy ! Component: 100 - total flux cleaned = 6.79568e-05 Jy ! Component: 150 - total flux cleaned = 6.42802e-05 Jy ! Component: 200 - total flux cleaned = 5.42336e-05 Jy ! Total flux subtracted in 200 components = 5.42336e-05 Jy ! Clean residual min=-0.000876 max=0.000921 Jy/beam ! Clean residual mean=0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.14313 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.14313 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=0.093276Jy sigma=0.000637 ! Fit after self-cal, rms=0.093277Jy sigma=0.000637 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 = 8.99006e-06 Jy ! Component: 100 - total flux cleaned = 5.9705e-06 Jy ! Component: 150 - total flux cleaned = 4.4211e-07 Jy ! Component: 200 - total flux cleaned = -4.7301e-06 Jy ! Total flux subtracted in 200 components = -4.7301e-06 Jy ! Clean residual min=-0.000871 max=0.000915 Jy/beam ! Clean residual mean=0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.143125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.143125 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=0.093276Jy sigma=0.000637 ! Fit after self-cal, rms=0.093277Jy sigma=0.000637 ! 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=0.953 mas, bmaj=1.299 mas, bpa=8.852 degrees ! Estimated noise=352.842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.953 x 1.299 at 8.852 degrees (North through East) ! Clean map min=-0.00081396 max=0.1259 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=0.764 mas, bmaj=1.05 mas, bpa=7.942 degrees ! Estimated noise=908.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0955048 Jy ! Component: 100 - total flux cleaned = 0.1186 Jy ! Component: 150 - total flux cleaned = 0.128327 Jy ! Component: 200 - total flux cleaned = 0.133384 Jy ! Total flux subtracted in 200 components = 0.133384 Jy ! Clean residual min=-0.002389 max=0.002627 Jy/beam ! Clean residual mean=-0.000014 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.133384 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 0.133384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.953 mas, bmaj=1.299 mas, bpa=8.852 degrees ! Estimated noise=352.842 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 = 0.00386341 Jy ! Component: 100 - total flux cleaned = 0.00599261 Jy ! Component: 150 - total flux cleaned = 0.00739366 Jy ! Component: 200 - total flux cleaned = 0.00835419 Jy ! Total flux subtracted in 200 components = 0.00835419 Jy ! Clean residual min=-0.000918 max=0.000819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.141738 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.141738 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=2.171 mas, bmaj=2.404 mas, bpa=10.52 degrees ! Estimated noise=443.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829656 Jy ! Component: 100 - total flux cleaned = 0.00120645 Jy ! Component: 150 - total flux cleaned = 0.00124801 Jy ! Component: 200 - total flux cleaned = 0.00125624 Jy ! Total flux subtracted in 200 components = 0.00125624 Jy ! Clean residual min=-0.000866 max=0.000921 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.142995 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 = -2.19705e-07 Jy ! Component: 100 - total flux cleaned = 5.57273e-06 Jy ! Component: 150 - total flux cleaned = 5.5675e-06 Jy ! Component: 200 - total flux cleaned = 1.03014e-05 Jy ! Total flux subtracted in 200 components = 1.03014e-05 Jy ! Clean residual min=-0.000867 max=0.000907 Jy/beam ! Clean residual mean=0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.143005 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.143005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.953 mas, bmaj=1.299 mas, bpa=8.852 degrees ! Estimated noise=352.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229125 Jy ! Component: 100 - total flux cleaned = 0.000215969 Jy ! Component: 150 - total flux cleaned = 0.000178671 Jy ! Component: 200 - total flux cleaned = 0.000145268 Jy ! Total flux subtracted in 200 components = 0.000145268 Jy ! Clean residual min=-0.000911 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.14315 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.14315 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=0.093280Jy sigma=0.000637 ! Fit after self-cal, rms=0.093279Jy sigma=0.000637 wmodel J1949+5041_X_2017_08_12_pus_map.mod ! Writing 64 model components to file: J1949+5041_X_2017_08_12_pus_map.mod wobs J1949+5041_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1949+5041_X_2017_08_12_pus_uvs.fits wwins J1949+5041_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1949+5041_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 = -0.000152168 Jy ! Component: 100 - total flux cleaned = -6.86559e-05 Jy ! Component: 150 - total flux cleaned = 3.72359e-05 Jy ! Component: 200 - total flux cleaned = 6.24569e-05 Jy ! Component: 250 - total flux cleaned = 8.69663e-05 Jy ! Component: 300 - total flux cleaned = 7.49286e-05 Jy ! Component: 350 - total flux cleaned = 9.79541e-05 Jy ! Component: 400 - total flux cleaned = 8.65931e-05 Jy ! Component: 450 - total flux cleaned = 8.67279e-05 Jy ! Component: 500 - total flux cleaned = 0.000108501 Jy ! Component: 550 - total flux cleaned = 0.000150876 Jy ! Component: 600 - total flux cleaned = 0.0002132 Jy ! Component: 650 - total flux cleaned = 0.000233555 Jy ! Component: 700 - total flux cleaned = 0.00027372 Jy ! Component: 750 - total flux cleaned = 0.000283668 Jy ! Component: 800 - total flux cleaned = 0.000313224 Jy ! Component: 850 - total flux cleaned = 0.000371163 Jy ! Component: 900 - total flux cleaned = 0.000380731 Jy ! Component: 950 - total flux cleaned = 0.000409124 Jy ! Component: 1000 - total flux cleaned = 0.000427815 Jy ! Component: 1050 - total flux cleaned = 0.000455523 Jy ! Component: 1100 - total flux cleaned = 0.000464694 Jy ! Component: 1150 - total flux cleaned = 0.000473846 Jy ! Component: 1200 - total flux cleaned = 0.000491686 Jy ! Component: 1250 - total flux cleaned = 0.000518198 Jy ! Component: 1300 - total flux cleaned = 0.000509396 Jy ! Component: 1350 - total flux cleaned = 0.000552505 Jy ! Component: 1400 - total flux cleaned = 0.000526848 Jy ! Component: 1450 - total flux cleaned = 0.000526851 Jy ! Component: 1500 - total flux cleaned = 0.000510051 Jy ! Component: 1550 - total flux cleaned = 0.000526711 Jy ! Component: 1600 - total flux cleaned = 0.000518454 Jy ! Component: 1650 - total flux cleaned = 0.000518465 Jy ! Component: 1700 - total flux cleaned = 0.000478213 Jy ! Component: 1750 - total flux cleaned = 0.00049424 Jy ! Component: 1800 - total flux cleaned = 0.000478405 Jy ! Component: 1850 - total flux cleaned = 0.00047841 Jy ! Component: 1900 - total flux cleaned = 0.000462917 Jy ! Component: 1950 - total flux cleaned = 0.000455304 Jy ! Component: 2000 - total flux cleaned = 0.000440106 Jy ! Total flux subtracted in 2048 components = 0.000455233 Jy ! Clean residual min=-0.000427 max=0.000377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.143606 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 206 components and 0.143606 Jy ![Exited script file: muppet] wmap "J1949+5041_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.953 x 1.299 at 8.852 degrees (North through East) ! Clean map min=-0.00065791 max=0.12588 Jy/beam ! Writing clean map to FITS file: J1949+5041_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 0.12588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317097 0.317097 0.634195 1.26839 2.53678 5.07356 10.1471 20.2942 40.5885 81.1769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.953 x 1.299 at 8.852 degrees (North through East) ! Clean map min=-0.00065791 max=0.12588 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 J1949+5041_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:28:19 2019