! Started logfile: J1127-1857_X_2017_06_10_pus_uvs.log on Mon May 6 12:45:53 2019 obs J1127-1857_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1127-1857_X_2017_06_10_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893333 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 4824 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 J1127-1857_X_2017_06_10_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.356561Jy sigma=0.002926 ! Fit after self-cal, rms=0.227964Jy sigma=0.001892 ! 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=0.7226 mas, bmaj=1.877 mas, bpa=-11.02 degrees ! Estimated noise=2118.88 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 = 0.918472 Jy ! Component: 100 - total flux cleaned = 1.12249 Jy ! Total flux subtracted in 100 components = 1.12249 Jy ! Clean residual min=-0.024283 max=0.067700 Jy/beam ! Clean residual mean=0.000379 rms=0.010008 Jy/beam ! Combined flux in latest and established models = 1.12249 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.12249 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=0.139529Jy sigma=0.001148 ! Fit after self-cal, rms=0.139511Jy sigma=0.001148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686671 Jy ! Component: 100 - total flux cleaned = 0.103243 Jy ! Total flux subtracted in 100 components = 0.103243 Jy ! Clean residual min=-0.014552 max=0.019055 Jy/beam ! Clean residual mean=0.000144 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 1.22573 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 1.22573 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=0.097723Jy sigma=0.000774 ! Fit after self-cal, rms=0.097574Jy sigma=0.000773 ! 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=0.8689 mas, bmaj=2.09 mas, bpa=-7.583 degrees ! Estimated noise=1246.44 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 = 0.0225617 Jy ! Component: 100 - total flux cleaned = 0.0336059 Jy ! Component: 150 - total flux cleaned = 0.0383798 Jy ! Component: 200 - total flux cleaned = 0.039303 Jy ! Total flux subtracted in 200 components = 0.039303 Jy ! Clean residual min=-0.012104 max=0.014215 Jy/beam ! Clean residual mean=0.000088 rms=0.003322 Jy/beam ! Combined flux in latest and established models = 1.26504 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 1.26504 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=0.092929Jy sigma=0.000729 ! Fit after self-cal, rms=0.092897Jy sigma=0.000728 ! 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 1.00 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.96 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.97 ! LA 1.00 MK 1.02 NL 0.99 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.97 ! LA 1.01 MK 1.03 NL 0.97 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.95 ! LA 1.00 MK 1.03 NL 0.99 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.97 ! LA 1.02 MK 1.03 NL 0.98 OV 0.99 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.99 KP 0.98 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.96 ! LA 1.01 MK 0.99 NL 0.98 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 1.02 NL 0.98 OV 0.98 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.96 ! LA 1.02 MK 0.91 NL 0.98 OV 0.99 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.93 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.092897Jy sigma=0.000728 ! Fit after self-cal, rms=0.082238Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.094 mas, bpa=-7.557 degrees ! Estimated noise=1246.75 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 = -0.000562325 Jy ! Component: 100 - total flux cleaned = -0.00055697 Jy ! Component: 150 - total flux cleaned = -0.00055391 Jy ! Component: 200 - total flux cleaned = -0.00055379 Jy ! Total flux subtracted in 200 components = -0.00055379 Jy ! Clean residual min=-0.003270 max=0.003590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 1.26448 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 1.26448 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=0.082148Jy sigma=0.000644 ! Fit after self-cal, rms=0.082149Jy sigma=0.000644 ! 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=0.082149Jy sigma=0.000644 ! Fit after self-cal, rms=0.082155Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.094 mas, bpa=-7.56 degrees ! Estimated noise=1246.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000585032 Jy ! Component: 100 - total flux cleaned = -0.000625784 Jy ! Component: 150 - total flux cleaned = -0.000587325 Jy ! Component: 200 - total flux cleaned = -0.000585992 Jy ! Total flux subtracted in 200 components = -0.000585992 Jy ! Clean residual min=-0.003126 max=0.003626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.2639 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 1.2639 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=0.082108Jy sigma=0.000644 ! Fit after self-cal, rms=0.082103Jy sigma=0.000644 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 = -1.1028e-05 Jy ! Component: 100 - total flux cleaned = -0.000103952 Jy ! Component: 150 - total flux cleaned = -0.000131999 Jy ! Component: 200 - total flux cleaned = -0.000131887 Jy ! Total flux subtracted in 200 components = -0.000131887 Jy ! Clean residual min=-0.002986 max=0.003686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 1.26377 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 1.26377 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=0.082078Jy sigma=0.000644 ! Fit after self-cal, rms=0.082075Jy sigma=0.000644 ! Inverting map ! Added new window around map position (0.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328309 Jy ! Component: 100 - total flux cleaned = 0.00404292 Jy ! Component: 150 - total flux cleaned = 0.0043801 Jy ! Component: 200 - total flux cleaned = 0.0043815 Jy ! Total flux subtracted in 200 components = 0.0043815 Jy ! Clean residual min=-0.002665 max=0.003008 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 1.26815 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 1.26815 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=0.081919Jy sigma=0.000643 ! Fit after self-cal, rms=0.081913Jy sigma=0.000643 ! 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=0.081913Jy sigma=0.000643 ! Fit after self-cal, rms=0.081904Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.094 mas, bpa=-7.561 degrees ! Estimated noise=1246.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584831 Jy ! Component: 100 - total flux cleaned = 0.000623048 Jy ! Component: 150 - total flux cleaned = 0.000625011 Jy ! Component: 200 - total flux cleaned = 0.000594458 Jy ! Total flux subtracted in 200 components = 0.000594458 Jy ! Clean residual min=-0.002668 max=0.002941 Jy/beam ! Clean residual mean=-0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 1.26874 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 1.26874 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=0.081873Jy sigma=0.000642 ! Fit after self-cal, rms=0.081872Jy sigma=0.000642 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 = 6.01649e-05 Jy ! Component: 100 - total flux cleaned = 8.71794e-05 Jy ! Component: 150 - total flux cleaned = 0.00011408 Jy ! Component: 200 - total flux cleaned = 0.000138882 Jy ! Total flux subtracted in 200 components = 0.000138882 Jy ! Clean residual min=-0.002664 max=0.002915 Jy/beam ! Clean residual mean=-0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 1.26888 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 1.26888 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=0.081855Jy sigma=0.000642 ! Fit after self-cal, rms=0.081855Jy sigma=0.000642 ! 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=0.081855Jy sigma=0.000642 ! Fit after self-cal, rms=0.081829Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=4.348 mas, bpa=-9.513 degrees ! Estimated noise=1627.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745091 Jy ! Component: 100 - total flux cleaned = -0.000881336 Jy ! Component: 150 - total flux cleaned = -0.000999261 Jy ! Component: 200 - total flux cleaned = -0.00112446 Jy ! Total flux subtracted in 200 components = -0.00112446 Jy ! Clean residual min=-0.002683 max=0.003007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.26776 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 1.26776 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=0.081829Jy sigma=0.000642 ! Fit after self-cal, rms=0.081827Jy sigma=0.000642 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 = -2.56161e-06 Jy ! Component: 100 - total flux cleaned = -3.86614e-05 Jy ! Component: 150 - total flux cleaned = -8.9537e-05 Jy ! Component: 200 - total flux cleaned = -0.000120991 Jy ! Total flux subtracted in 200 components = -0.000120991 Jy ! Clean residual min=-0.002616 max=0.003003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 1.26763 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 1.26763 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=0.081827Jy sigma=0.000642 ! Fit after self-cal, rms=0.081826Jy sigma=0.000642 ! 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=0.8712 mas, bmaj=2.094 mas, bpa=-7.56 degrees ! Estimated noise=1246.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8712 x 2.094 at -7.56 degrees (North through East) ! Clean map min=-0.0023346 max=1.1798 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=0.081826Jy sigma=0.000642 ! Fit after self-cal, rms=0.076869Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.094 mas, bpa=-7.553 degrees ! Estimated noise=1246.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145381 Jy ! Component: 100 - total flux cleaned = 0.000144836 Jy ! Component: 150 - total flux cleaned = 0.000122209 Jy ! Component: 200 - total flux cleaned = 0.000121657 Jy ! Total flux subtracted in 200 components = 0.000121657 Jy ! Clean residual min=-0.002493 max=0.002695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 1.26776 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 1.26776 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=0.076854Jy sigma=0.000600 ! Fit after self-cal, rms=0.076854Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.36072e-05 Jy ! Component: 100 - total flux cleaned = 2.35857e-05 Jy ! Component: 150 - total flux cleaned = 4.41795e-06 Jy ! Component: 200 - total flux cleaned = 4.09417e-06 Jy ! Total flux subtracted in 200 components = 4.09417e-06 Jy ! Clean residual min=-0.002490 max=0.002680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 1.26776 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 1.26776 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=0.076845Jy sigma=0.000600 ! Fit after self-cal, rms=0.076845Jy sigma=0.000600 ! 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=0.076845Jy sigma=0.000600 ! Fit after self-cal, rms=0.076832Jy sigma=0.000600 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=0.7233 mas, bmaj=1.88 mas, bpa=-10.98 degrees ! Estimated noise=2117.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.917999 Jy ! Component: 100 - total flux cleaned = 1.12172 Jy ! Component: 150 - total flux cleaned = 1.18925 Jy ! Component: 200 - total flux cleaned = 1.22251 Jy ! Total flux subtracted in 200 components = 1.22251 Jy ! Clean residual min=-0.009250 max=0.016207 Jy/beam ! Clean residual mean=0.000085 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 1.2225 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.2225 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.094 mas, bpa=-7.557 degrees ! Estimated noise=1246.37 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 = 0.0218651 Jy ! Component: 100 - total flux cleaned = 0.0322951 Jy ! Component: 150 - total flux cleaned = 0.0380388 Jy ! Component: 200 - total flux cleaned = 0.0419103 Jy ! Total flux subtracted in 200 components = 0.0419103 Jy ! Clean residual min=-0.003238 max=0.002924 Jy/beam ! Clean residual mean=0.000007 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.26441 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 1.26442 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=2.19 mas, bmaj=4.349 mas, bpa=-9.516 degrees ! Estimated noise=1626.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189993 Jy ! Component: 100 - total flux cleaned = 0.00231753 Jy ! Component: 150 - total flux cleaned = 0.00262485 Jy ! Component: 200 - total flux cleaned = 0.00268754 Jy ! Total flux subtracted in 200 components = 0.00268754 Jy ! Clean residual min=-0.002680 max=0.002721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.2671 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 = 2.50275e-05 Jy ! Component: 100 - total flux cleaned = -2.12995e-05 Jy ! Component: 150 - total flux cleaned = -4.19044e-05 Jy ! Component: 200 - total flux cleaned = -6.23339e-05 Jy ! Total flux subtracted in 200 components = -6.23339e-05 Jy ! Clean residual min=-0.002586 max=0.002737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 1.26704 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 1.26704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.094 mas, bpa=-7.557 degrees ! Estimated noise=1246.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278026 Jy ! Component: 100 - total flux cleaned = -0.000119064 Jy ! Component: 150 - total flux cleaned = 9.30002e-05 Jy ! Component: 200 - total flux cleaned = 0.000218455 Jy ! Total flux subtracted in 200 components = 0.000218455 Jy ! Clean residual min=-0.002874 max=0.002886 Jy/beam ! Clean residual mean=-0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 1.26726 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 1.26726 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=0.077025Jy sigma=0.000601 ! Fit after self-cal, rms=0.077007Jy sigma=0.000601 wmodel J1127-1857_X_2017_06_10_pus_map.mod ! Writing 71 model components to file: J1127-1857_X_2017_06_10_pus_map.mod wobs J1127-1857_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1127-1857_X_2017_06_10_pus_uvs.fits wwins J1127-1857_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1127-1857_X_2017_06_10_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 = -0.000108199 Jy ! Component: 100 - total flux cleaned = -5.88221e-05 Jy ! Component: 150 - total flux cleaned = -0.000144764 Jy ! Component: 200 - total flux cleaned = -0.000226863 Jy ! Component: 250 - total flux cleaned = -0.000227401 Jy ! Component: 300 - total flux cleaned = -0.000339851 Jy ! Component: 350 - total flux cleaned = -0.000374402 Jy ! Component: 400 - total flux cleaned = -0.000372953 Jy ! Component: 450 - total flux cleaned = -0.000170827 Jy ! Component: 500 - total flux cleaned = -0.000138539 Jy ! Component: 550 - total flux cleaned = -0.0001066 Jy ! Component: 600 - total flux cleaned = -0.000168306 Jy ! Component: 650 - total flux cleaned = -0.000228687 Jy ! Component: 700 - total flux cleaned = -0.000404345 Jy ! Component: 750 - total flux cleaned = -0.000432882 Jy ! Component: 800 - total flux cleaned = -0.000572448 Jy ! Component: 850 - total flux cleaned = -0.000709075 Jy ! Component: 900 - total flux cleaned = -0.000869357 Jy ! Component: 950 - total flux cleaned = -0.00107846 Jy ! Component: 1000 - total flux cleaned = -0.00115527 Jy ! Component: 1050 - total flux cleaned = -0.00130689 Jy ! Component: 1100 - total flux cleaned = -0.00145578 Jy ! Component: 1150 - total flux cleaned = -0.00162543 Jy ! Component: 1200 - total flux cleaned = -0.0017206 Jy ! Component: 1250 - total flux cleaned = -0.00183776 Jy ! Component: 1300 - total flux cleaned = -0.00186083 Jy ! Component: 1350 - total flux cleaned = -0.00195201 Jy ! Component: 1400 - total flux cleaned = -0.0021086 Jy ! Component: 1450 - total flux cleaned = -0.0021968 Jy ! Component: 1500 - total flux cleaned = -0.0022829 Jy ! Component: 1550 - total flux cleaned = -0.00226174 Jy ! Component: 1600 - total flux cleaned = -0.00236711 Jy ! Component: 1650 - total flux cleaned = -0.00251253 Jy ! Component: 1700 - total flux cleaned = -0.00263534 Jy ! Component: 1750 - total flux cleaned = -0.0027364 Jy ! Component: 1800 - total flux cleaned = -0.00275645 Jy ! Component: 1850 - total flux cleaned = -0.00295346 Jy ! Component: 1900 - total flux cleaned = -0.00299229 Jy ! Component: 1950 - total flux cleaned = -0.00320366 Jy ! Component: 2000 - total flux cleaned = -0.00329883 Jy ! Total flux subtracted in 2048 components = -0.00343018 Jy ! Clean residual min=-0.001035 max=0.000934 Jy/beam ! Clean residual mean=-0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 1.26383 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 212 components and 1.26383 Jy ![Exited script file: muppet] wmap "J1127-1857_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8712 x 2.094 at -7.557 degrees (North through East) ! Clean map min=-0.0019124 max=1.18 Jy/beam ! Writing clean map to FITS file: J1127-1857_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000352082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0895088 0.0895088 0.179018 0.358035 0.716071 1.43214 2.86428 5.72856 11.4571 22.9143 45.8285 91.657 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8712 x 2.094 at -7.557 degrees (North through East) ! Clean map min=-0.0019124 max=1.18 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 J1127-1857_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:45:54 2019