! Started logfile: J0910+2248_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:00 2019 obs J0910+2248_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0910+2248_X_2017_09_26_pus_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.761335 visibilities/baseline/integration-bin. ! Found source: J0910+2248 ! ! 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 947 lines of history. ! ! Reading 57228 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 J0910+2248_X_2017_09_26_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890202Jy sigma=0.007655 ! Fit after self-cal, rms=0.869778Jy sigma=0.007487 ! 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=0.9088 mas, bmaj=2.124 mas, bpa=-29.19 degrees ! Estimated noise=743.296 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 = 0.10156 Jy ! Component: 100 - total flux cleaned = 0.123745 Jy ! Total flux subtracted in 100 components = 0.123745 Jy ! Clean residual min=-0.003192 max=0.006333 Jy/beam ! Clean residual mean=-0.000045 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.123745 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.123745 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=0.079855Jy sigma=0.000654 ! Fit after self-cal, rms=0.079845Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065382 Jy ! Component: 100 - total flux cleaned = 0.0102256 Jy ! Total flux subtracted in 100 components = 0.0102256 Jy ! Clean residual min=-0.003192 max=0.003688 Jy/beam ! Clean residual mean=-0.000012 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.133971 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.133971 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=0.079147Jy sigma=0.000648 ! Fit after self-cal, rms=0.079155Jy sigma=0.000647 ! 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=1.125 mas, bmaj=2.309 mas, bpa=-24.87 degrees ! Estimated noise=346.957 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 = 0.004101 Jy ! Component: 100 - total flux cleaned = 0.0060223 Jy ! Component: 150 - total flux cleaned = 0.00717922 Jy ! Component: 200 - total flux cleaned = 0.00792582 Jy ! Total flux subtracted in 200 components = 0.00792582 Jy ! Clean residual min=-0.002302 max=0.002586 Jy/beam ! Clean residual mean=0.000012 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.141897 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.141897 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=0.078932Jy sigma=0.000646 ! Fit after self-cal, rms=0.078941Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 0.95 OV 0.98 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.02 KP 0.99 ! LA 1.01 MK 0.96 NL 0.92 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.00 ! LA 1.00 MK 0.97 NL 0.94 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.96 KP 0.99 ! LA 1.00 MK 0.99 NL 0.95 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.97 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.97 KP 0.99 ! LA 1.01 MK 1.09 NL 0.96 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.01 KP 0.97 ! LA 1.02 MK 1.10 NL 0.95 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.03 KP 0.81 ! LA 1.02 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.04 KP 0.83 ! LA 1.02 MK 0.98 NL 0.97 OV 1.10 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.03 KP 0.87 ! LA 1.01 MK 1.03 NL 0.95 OV 1.11 ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.08 KP 0.92 ! LA 1.02 MK 0.97 NL 0.97 OV 1.10 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.12 KP 0.96 ! LA 1.01 MK 0.98 NL 0.95 OV 1.05 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.078941Jy sigma=0.000646 ! Fit after self-cal, rms=0.078358Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.327 mas, bpa=-24.92 degrees ! Estimated noise=346.71 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 = -0.00100644 Jy ! Component: 100 - total flux cleaned = -0.00117449 Jy ! Component: 150 - total flux cleaned = -0.00117344 Jy ! Component: 200 - total flux cleaned = -0.00115846 Jy ! Total flux subtracted in 200 components = -0.00115846 Jy ! Clean residual min=-0.001231 max=0.001470 Jy/beam ! Clean residual mean=-0.000011 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.140738 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.140738 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=0.078342Jy sigma=0.000641 ! Fit after self-cal, rms=0.078333Jy sigma=0.000641 ! 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=0.078333Jy sigma=0.000641 ! Fit after self-cal, rms=0.078276Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.329 mas, bpa=-24.92 degrees ! Estimated noise=346.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464033 Jy ! Component: 100 - total flux cleaned = -0.000593585 Jy ! Component: 150 - total flux cleaned = -0.000636971 Jy ! Component: 200 - total flux cleaned = -0.000668118 Jy ! Total flux subtracted in 200 components = -0.000668118 Jy ! Clean residual min=-0.000753 max=0.000809 Jy/beam ! Clean residual mean=-0.000007 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.14007 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.14007 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=0.078273Jy sigma=0.000640 ! Fit after self-cal, rms=0.078282Jy sigma=0.000640 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 = -3.63465e-05 Jy ! Component: 100 - total flux cleaned = -6.45102e-05 Jy ! Component: 150 - total flux cleaned = -8.97854e-05 Jy ! Component: 200 - total flux cleaned = -0.000107361 Jy ! Total flux subtracted in 200 components = -0.000107361 Jy ! Clean residual min=-0.000745 max=0.000791 Jy/beam ! Clean residual mean=-0.000007 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.139963 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.139963 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=0.078280Jy sigma=0.000640 ! Fit after self-cal, rms=0.078280Jy sigma=0.000640 ! 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=0.078280Jy sigma=0.000640 ! Fit after self-cal, rms=0.078352Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.331 mas, bpa=-24.95 degrees ! Estimated noise=346.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279942 Jy ! Component: 100 - total flux cleaned = -0.000347363 Jy ! Component: 150 - total flux cleaned = -0.000372622 Jy ! Component: 200 - total flux cleaned = -0.000401143 Jy ! Total flux subtracted in 200 components = -0.000401143 Jy ! Clean residual min=-0.000743 max=0.000735 Jy/beam ! Clean residual mean=-0.000007 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.139562 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.139562 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=0.078350Jy sigma=0.000640 ! Fit after self-cal, rms=0.078352Jy sigma=0.000640 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 = -4.93236e-06 Jy ! Component: 100 - total flux cleaned = -2.75704e-05 Jy ! Component: 150 - total flux cleaned = -4.77708e-05 Jy ! Component: 200 - total flux cleaned = -5.24552e-05 Jy ! Total flux subtracted in 200 components = -5.24552e-05 Jy ! Clean residual min=-0.000737 max=0.000730 Jy/beam ! Clean residual mean=-0.000007 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.139509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.139509 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=0.078351Jy sigma=0.000640 ! Fit after self-cal, rms=0.078351Jy sigma=0.000640 ! 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=0.078351Jy sigma=0.000640 ! Fit after self-cal, rms=0.078388Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=2.911 mas, bpa=-16.09 degrees ! Estimated noise=398.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209166 Jy ! Component: 100 - total flux cleaned = -0.000225594 Jy ! Component: 150 - total flux cleaned = -0.000237613 Jy ! Component: 200 - total flux cleaned = -0.000242457 Jy ! Total flux subtracted in 200 components = -0.000242457 Jy ! Clean residual min=-0.000739 max=0.000882 Jy/beam ! Clean residual mean=-0.000013 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.139267 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.139267 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=0.078388Jy sigma=0.000640 ! Fit after self-cal, rms=0.078389Jy sigma=0.000640 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 = -6.92983e-06 Jy ! Component: 100 - total flux cleaned = -3.96946e-06 Jy ! Component: 150 - total flux cleaned = -4.02702e-06 Jy ! Component: 200 - total flux cleaned = -6.18111e-06 Jy ! Total flux subtracted in 200 components = -6.18111e-06 Jy ! Clean residual min=-0.000732 max=0.000882 Jy/beam ! Clean residual mean=-0.000013 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.139261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.139261 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=0.078389Jy sigma=0.000640 ! Fit after self-cal, rms=0.078389Jy sigma=0.000640 ! 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=1.129 mas, bmaj=2.332 mas, bpa=-24.98 degrees ! Estimated noise=346.319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 2.332 at -24.98 degrees (North through East) ! Clean map min=-0.00068311 max=0.13271 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=0.9082 mas, bmaj=2.154 mas, bpa=-29.13 degrees ! Estimated noise=752.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102712 Jy ! Component: 100 - total flux cleaned = 0.125368 Jy ! Component: 150 - total flux cleaned = 0.131431 Jy ! Component: 200 - total flux cleaned = 0.134318 Jy ! Total flux subtracted in 200 components = 0.134318 Jy ! Clean residual min=-0.001957 max=0.001916 Jy/beam ! Clean residual mean=-0.000016 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.134318 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 0.134318 Jy ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.332 mas, bpa=-24.98 degrees ! Estimated noise=346.319 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 = 0.00230047 Jy ! Component: 100 - total flux cleaned = 0.00337311 Jy ! Component: 150 - total flux cleaned = 0.00399769 Jy ! Component: 200 - total flux cleaned = 0.00438608 Jy ! Total flux subtracted in 200 components = 0.00438608 Jy ! Clean residual min=-0.000760 max=0.000693 Jy/beam ! Clean residual mean=-0.000009 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.138704 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.138704 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=2.218 mas, bmaj=2.911 mas, bpa=-16.09 degrees ! Estimated noise=398.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392527 Jy ! Component: 100 - total flux cleaned = 0.000535054 Jy ! Component: 150 - total flux cleaned = 0.000556614 Jy ! Component: 200 - total flux cleaned = 0.00056906 Jy ! Total flux subtracted in 200 components = 0.00056906 Jy ! Clean residual min=-0.000738 max=0.000885 Jy/beam ! Clean residual mean=-0.000013 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.139273 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 = 5.83701e-06 Jy ! Component: 100 - total flux cleaned = 1.62976e-05 Jy ! Component: 150 - total flux cleaned = 2.37782e-05 Jy ! Component: 200 - total flux cleaned = 2.85584e-05 Jy ! Total flux subtracted in 200 components = 2.85584e-05 Jy ! Clean residual min=-0.000734 max=0.000884 Jy/beam ! Clean residual mean=-0.000013 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.139302 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.139302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.332 mas, bpa=-24.98 degrees ! Estimated noise=346.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.24027e-05 Jy ! Component: 100 - total flux cleaned = -2.68474e-05 Jy ! Component: 150 - total flux cleaned = -2.00153e-06 Jy ! Component: 200 - total flux cleaned = 6.83285e-06 Jy ! Total flux subtracted in 200 components = 6.83285e-06 Jy ! Clean residual min=-0.000716 max=0.000706 Jy/beam ! Clean residual mean=-0.000006 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.139309 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.139309 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=0.078388Jy sigma=0.000640 ! Fit after self-cal, rms=0.078386Jy sigma=0.000640 wmodel J0910+2248_X_2017_09_26_pus_map.mod ! Writing 62 model components to file: J0910+2248_X_2017_09_26_pus_map.mod wobs J0910+2248_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0910+2248_X_2017_09_26_pus_uvs.fits wwins J0910+2248_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0910+2248_X_2017_09_26_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 = -3.34705e-06 Jy ! Component: 100 - total flux cleaned = 8.30063e-05 Jy ! Component: 150 - total flux cleaned = 0.000117816 Jy ! Component: 200 - total flux cleaned = 0.000139314 Jy ! Component: 250 - total flux cleaned = 0.000118635 Jy ! Component: 300 - total flux cleaned = 9.88907e-05 Jy ! Component: 350 - total flux cleaned = 8.92935e-05 Jy ! Component: 400 - total flux cleaned = 6.15446e-05 Jy ! Component: 450 - total flux cleaned = 7.05931e-05 Jy ! Component: 500 - total flux cleaned = 2.73226e-05 Jy ! Component: 550 - total flux cleaned = 1.8944e-05 Jy ! Component: 600 - total flux cleaned = 2.30863e-06 Jy ! Component: 650 - total flux cleaned = 2.16831e-06 Jy ! Component: 700 - total flux cleaned = 9.89393e-06 Jy ! Component: 750 - total flux cleaned = 2.10937e-06 Jy ! Component: 800 - total flux cleaned = -5.33012e-06 Jy ! Component: 850 - total flux cleaned = -1.26798e-05 Jy ! Component: 900 - total flux cleaned = -5.32304e-06 Jy ! Component: 950 - total flux cleaned = -1.98544e-05 Jy ! Component: 1000 - total flux cleaned = -4.11405e-05 Jy ! Component: 1050 - total flux cleaned = -5.49263e-05 Jy ! Component: 1100 - total flux cleaned = -7.54351e-05 Jy ! Component: 1150 - total flux cleaned = -0.000108799 Jy ! Component: 1200 - total flux cleaned = -0.000128582 Jy ! Component: 1250 - total flux cleaned = -0.000154599 Jy ! Component: 1300 - total flux cleaned = -0.000186662 Jy ! Component: 1350 - total flux cleaned = -0.000218253 Jy ! Component: 1400 - total flux cleaned = -0.00022457 Jy ! Component: 1450 - total flux cleaned = -0.000237014 Jy ! Component: 1500 - total flux cleaned = -0.000261239 Jy ! Component: 1550 - total flux cleaned = -0.000273212 Jy ! Component: 1600 - total flux cleaned = -0.000249594 Jy ! Component: 1650 - total flux cleaned = -0.000278819 Jy ! Component: 1700 - total flux cleaned = -0.000267408 Jy ! Component: 1750 - total flux cleaned = -0.000290086 Jy ! Component: 1800 - total flux cleaned = -0.000295593 Jy ! Component: 1850 - total flux cleaned = -0.000267778 Jy ! Component: 1900 - total flux cleaned = -0.00026779 Jy ! Component: 1950 - total flux cleaned = -0.000262319 Jy ! Component: 2000 - total flux cleaned = -0.000251598 Jy ! Total flux subtracted in 2048 components = -0.000219692 Jy ! Clean residual min=-0.000316 max=0.000298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.139089 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 190 components and 0.139089 Jy ![Exited script file: muppet] wmap "J0910+2248_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 2.332 at -24.98 degrees (North through East) ! Clean map min=-0.00057121 max=0.13286 Jy/beam ! Writing clean map to FITS file: J0910+2248_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230096 0.230096 0.460192 0.920384 1.84077 3.68154 7.36307 14.7261 29.4523 58.9046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 2.332 at -24.98 degrees (North through East) ! Clean map min=-0.00057121 max=0.13286 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 J0910+2248_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:04 2019