! Started logfile: J1019+6320_X_2017_02_24_pus_uvs.log on Sat May 4 10:00:59 2019 obs J1019+6320_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1019+6320_X_2017_02_24_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968703 visibilities/baseline/integration-bin. ! Found source: J1019+6320 ! ! 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 1882 lines of history. ! ! Reading 99912 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 J1019+6320_X_2017_02_24_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.823534Jy sigma=0.007162 ! Fit after self-cal, rms=0.814677Jy sigma=0.007095 ! 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=0.8005 mas, bmaj=0.9409 mas, bpa=8.923 degrees ! Estimated noise=647.937 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 = 0.146223 Jy ! Component: 100 - total flux cleaned = 0.178164 Jy ! Total flux subtracted in 100 components = 0.178164 Jy ! Clean residual min=-0.002982 max=0.009246 Jy/beam ! Clean residual mean=-0.000015 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.178164 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.178164 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=0.079547Jy sigma=0.000666 ! Fit after self-cal, rms=0.079543Jy sigma=0.000666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091548 Jy ! Component: 100 - total flux cleaned = 0.0136284 Jy ! Total flux subtracted in 100 components = 0.0136284 Jy ! Clean residual min=-0.002438 max=0.002673 Jy/beam ! Clean residual mean=-0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.191792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.191792 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=0.078470Jy sigma=0.000655 ! Fit after self-cal, rms=0.078467Jy sigma=0.000655 ! 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=1.037 mas, bmaj=1.191 mas, bpa=9.514 degrees ! Estimated noise=259.039 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 = 0.00285972 Jy ! Component: 100 - total flux cleaned = 0.00432661 Jy ! Component: 150 - total flux cleaned = 0.00514207 Jy ! Component: 200 - total flux cleaned = 0.00548224 Jy ! Total flux subtracted in 200 components = 0.00548224 Jy ! Clean residual min=-0.001920 max=0.001450 Jy/beam ! Clean residual mean=-0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.197275 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.197275 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=0.078378Jy sigma=0.000654 ! Fit after self-cal, rms=0.078379Jy sigma=0.000654 ! 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 0.95 FD 1.03 HN 1.00 KP 1.02 ! LA 1.02 MK 0.97 NL 0.96 OV 1.00 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.99 KP 1.04 ! LA 1.02 MK 0.98 NL 0.96 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 1.02 ! LA 0.99 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.01 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.97 KP 1.03 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 1.02 ! LA 1.03 MK 0.99 NL 0.97 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 1.02 ! LA 1.00 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 1.02 ! LA 1.02 MK 0.98 NL 0.98 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.97 KP 1.07 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.01 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.05 ! LA 0.99 MK 0.99 NL 0.95 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.078379Jy sigma=0.000654 ! Fit after self-cal, rms=0.078260Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.193 mas, bpa=8.412 degrees ! Estimated noise=259.22 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 = -0.000133994 Jy ! Component: 100 - total flux cleaned = -0.000201356 Jy ! Component: 150 - total flux cleaned = -0.000261156 Jy ! Component: 200 - total flux cleaned = -0.000279182 Jy ! Total flux subtracted in 200 components = -0.000279182 Jy ! Clean residual min=-0.001103 max=0.000870 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.196995 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.196995 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=0.078253Jy sigma=0.000651 ! Fit after self-cal, rms=0.078261Jy sigma=0.000651 ! 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=0.078261Jy sigma=0.000651 ! Fit after self-cal, rms=0.078436Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.194 mas, bpa=8.758 degrees ! Estimated noise=259.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.91809e-05 Jy ! Component: 100 - total flux cleaned = 5.76293e-05 Jy ! Component: 150 - total flux cleaned = 5.75278e-05 Jy ! Component: 200 - total flux cleaned = 5.75071e-05 Jy ! Total flux subtracted in 200 components = 5.75071e-05 Jy ! Clean residual min=-0.000832 max=0.000747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.197053 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.197053 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=0.078433Jy sigma=0.000649 ! Fit after self-cal, rms=0.078438Jy sigma=0.000649 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 = 1.47493e-05 Jy ! Component: 100 - total flux cleaned = -5.34757e-06 Jy ! Component: 150 - total flux cleaned = -2.19894e-05 Jy ! Component: 200 - total flux cleaned = -3.19326e-05 Jy ! Total flux subtracted in 200 components = -3.19326e-05 Jy ! Clean residual min=-0.000814 max=0.000748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.197021 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.197021 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=0.078436Jy sigma=0.000649 ! Fit after self-cal, rms=0.078436Jy sigma=0.000649 ! 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=0.078436Jy sigma=0.000649 ! Fit after self-cal, rms=0.078471Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.195 mas, bpa=8.738 degrees ! Estimated noise=259.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104027 Jy ! Component: 100 - total flux cleaned = 9.6666e-05 Jy ! Component: 150 - total flux cleaned = 0.000103174 Jy ! Component: 200 - total flux cleaned = 0.000102944 Jy ! Total flux subtracted in 200 components = 0.000102944 Jy ! Clean residual min=-0.000788 max=0.000726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.197124 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.197124 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=0.078470Jy sigma=0.000649 ! Fit after self-cal, rms=0.078470Jy sigma=0.000649 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 = -5.79779e-06 Jy ! Component: 100 - total flux cleaned = -2.5378e-05 Jy ! Component: 150 - total flux cleaned = -3.38201e-05 Jy ! Component: 200 - total flux cleaned = -4.14483e-05 Jy ! Total flux subtracted in 200 components = -4.14483e-05 Jy ! Clean residual min=-0.000780 max=0.000729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.197083 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.197083 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=0.078469Jy sigma=0.000649 ! Fit after self-cal, rms=0.078469Jy sigma=0.000649 ! 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=0.078469Jy sigma=0.000649 ! Fit after self-cal, rms=0.078502Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=2.472 mas, bpa=54.06 degrees ! Estimated noise=334.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138441 Jy ! Component: 100 - total flux cleaned = 0.000138441 Jy ! Component: 150 - total flux cleaned = 0.00012634 Jy ! Component: 200 - total flux cleaned = 0.000116928 Jy ! Total flux subtracted in 200 components = 0.000116928 Jy ! Clean residual min=-0.000686 max=0.000957 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.1972 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.1972 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=0.078503Jy sigma=0.000649 ! Fit after self-cal, rms=0.078503Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819549 Jy ! Component: 100 - total flux cleaned = 0.00105537 Jy ! Component: 150 - total flux cleaned = 0.00110213 Jy ! Component: 200 - total flux cleaned = 0.00112312 Jy ! Total flux subtracted in 200 components = 0.00112312 Jy ! Clean residual min=-0.000640 max=0.000689 Jy/beam ! Clean residual mean=0.000005 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.198323 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.198323 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=0.078498Jy sigma=0.000649 ! Fit after self-cal, rms=0.078497Jy sigma=0.000649 ! 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=1.038 mas, bmaj=1.195 mas, bpa=8.71 degrees ! Estimated noise=259.351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.195 at 8.71 degrees (North through East) ! Clean map min=-0.00061435 max=0.18832 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=0.803 mas, bmaj=0.9434 mas, bpa=7.93 degrees ! Estimated noise=647.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146125 Jy ! Component: 100 - total flux cleaned = 0.178051 Jy ! Component: 150 - total flux cleaned = 0.187435 Jy ! Component: 200 - total flux cleaned = 0.191725 Jy ! Total flux subtracted in 200 components = 0.191725 Jy ! Clean residual min=-0.001962 max=0.002047 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.191725 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.191725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.195 mas, bpa=8.71 degrees ! Estimated noise=259.351 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 = 0.00285525 Jy ! Component: 100 - total flux cleaned = 0.00416742 Jy ! Component: 150 - total flux cleaned = 0.00500234 Jy ! Component: 200 - total flux cleaned = 0.00561861 Jy ! Total flux subtracted in 200 components = 0.00561861 Jy ! Clean residual min=-0.000737 max=0.000589 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.197344 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.197344 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=2.316 mas, bmaj=2.472 mas, bpa=54.06 degrees ! Estimated noise=334.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598844 Jy ! Component: 100 - total flux cleaned = 0.000847125 Jy ! Component: 150 - total flux cleaned = 0.000946291 Jy ! Component: 200 - total flux cleaned = 0.00104 Jy ! Total flux subtracted in 200 components = 0.00104 Jy ! Clean residual min=-0.000629 max=0.000696 Jy/beam ! Clean residual mean=0.000005 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.198384 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 = 8.0328e-05 Jy ! Component: 100 - total flux cleaned = 0.000115693 Jy ! Component: 150 - total flux cleaned = 0.000141643 Jy ! Component: 200 - total flux cleaned = 0.000147647 Jy ! Total flux subtracted in 200 components = 0.000147647 Jy ! Clean residual min=-0.000625 max=0.000688 Jy/beam ! Clean residual mean=0.000006 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.198531 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 78 components and 0.198531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.195 mas, bpa=8.71 degrees ! Estimated noise=259.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.88422e-05 Jy ! Component: 100 - total flux cleaned = -5.02028e-06 Jy ! Component: 150 - total flux cleaned = -4.86035e-06 Jy ! Component: 200 - total flux cleaned = 1.97497e-05 Jy ! Total flux subtracted in 200 components = 1.97497e-05 Jy ! Clean residual min=-0.000660 max=0.000555 Jy/beam ! Clean residual mean=0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.198551 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.198551 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=0.078490Jy sigma=0.000649 ! Fit after self-cal, rms=0.078488Jy sigma=0.000649 wmodel J1019+6320_X_2017_02_24_pus_map.mod ! Writing 98 model components to file: J1019+6320_X_2017_02_24_pus_map.mod wobs J1019+6320_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1019+6320_X_2017_02_24_pus_uvs.fits wwins J1019+6320_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J1019+6320_X_2017_02_24_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 = -0.000211537 Jy ! Component: 100 - total flux cleaned = -0.000322856 Jy ! Component: 150 - total flux cleaned = -0.000371032 Jy ! Component: 200 - total flux cleaned = -0.000417848 Jy ! Component: 250 - total flux cleaned = -0.000463573 Jy ! Component: 300 - total flux cleaned = -0.000517289 Jy ! Component: 350 - total flux cleaned = -0.000560941 Jy ! Component: 400 - total flux cleaned = -0.000560933 Jy ! Component: 450 - total flux cleaned = -0.000569399 Jy ! Component: 500 - total flux cleaned = -0.000586111 Jy ! Component: 550 - total flux cleaned = -0.000594342 Jy ! Component: 600 - total flux cleaned = -0.000610461 Jy ! Component: 650 - total flux cleaned = -0.000618248 Jy ! Component: 700 - total flux cleaned = -0.000610337 Jy ! Component: 750 - total flux cleaned = -0.000648819 Jy ! Component: 800 - total flux cleaned = -0.000633514 Jy ! Component: 850 - total flux cleaned = -0.00064105 Jy ! Component: 900 - total flux cleaned = -0.00064852 Jy ! Component: 950 - total flux cleaned = -0.000626354 Jy ! Component: 1000 - total flux cleaned = -0.000640843 Jy ! Component: 1050 - total flux cleaned = -0.000619148 Jy ! Component: 1100 - total flux cleaned = -0.000612013 Jy ! Component: 1150 - total flux cleaned = -0.000597867 Jy ! Component: 1200 - total flux cleaned = -0.000576901 Jy ! Component: 1250 - total flux cleaned = -0.000556086 Jy ! Component: 1300 - total flux cleaned = -0.000528542 Jy ! Component: 1350 - total flux cleaned = -0.000501381 Jy ! Component: 1400 - total flux cleaned = -0.000467638 Jy ! Component: 1450 - total flux cleaned = -0.00046104 Jy ! Component: 1500 - total flux cleaned = -0.000427914 Jy ! Component: 1550 - total flux cleaned = -0.000408182 Jy ! Component: 1600 - total flux cleaned = -0.000382119 Jy ! Component: 1650 - total flux cleaned = -0.000375702 Jy ! Component: 1700 - total flux cleaned = -0.000349991 Jy ! Component: 1750 - total flux cleaned = -0.00031819 Jy ! Component: 1800 - total flux cleaned = -0.000299311 Jy ! Component: 1850 - total flux cleaned = -0.000293058 Jy ! Component: 1900 - total flux cleaned = -0.000268243 Jy ! Component: 1950 - total flux cleaned = -0.000249736 Jy ! Component: 2000 - total flux cleaned = -0.000206958 Jy ! Total flux subtracted in 2048 components = -0.000176603 Jy ! Clean residual min=-0.000437 max=0.000447 Jy/beam ! Clean residual mean=0.000002 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.198375 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 253 components and 0.198375 Jy ![Exited script file: muppet] wmap "J1019+6320_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.195 at 8.71 degrees (North through East) ! Clean map min=-0.00053415 max=0.18845 Jy/beam ! Writing clean map to FITS file: J1019+6320_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110044 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175181 0.175181 0.350362 0.700725 1.40145 2.8029 5.6058 11.2116 22.4232 44.8464 89.6928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.195 at 8.71 degrees (North through East) ! Clean map min=-0.00053415 max=0.18845 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 J1019+6320_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:01:03 2019