! Started logfile: J0750+4814_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:59 2019 obs J0750+4814_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0750+4814_X_2017_05_27_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967663 visibilities/baseline/integration-bin. ! Found source: J0750+4814 ! ! 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 1033 lines of history. ! ! Reading 75768 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 J0750+4814_X_2017_05_27_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.655910Jy sigma=0.005438 ! Fit after self-cal, rms=0.616397Jy sigma=0.005140 ! 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=0.781 mas, bmaj=1.153 mas, bpa=15.37 degrees ! Estimated noise=750.306 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 = 0.302571 Jy ! Component: 100 - total flux cleaned = 0.440643 Jy ! Total flux subtracted in 100 components = 0.440643 Jy ! Clean residual min=-0.017581 max=0.064316 Jy/beam ! Clean residual mean=-0.000251 rms=0.005470 Jy/beam ! Combined flux in latest and established models = 0.440643 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.440643 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=0.146476Jy sigma=0.001264 ! Fit after self-cal, rms=0.145409Jy sigma=0.001256 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716541 Jy ! Component: 100 - total flux cleaned = 0.109139 Jy ! Total flux subtracted in 100 components = 0.109139 Jy ! Clean residual min=-0.008470 max=0.018878 Jy/beam ! Clean residual mean=-0.000104 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 0.549782 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.549782 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=0.095800Jy sigma=0.000787 ! Fit after self-cal, rms=0.095712Jy sigma=0.000786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212882 Jy ! Component: 100 - total flux cleaned = 0.0341227 Jy ! Total flux subtracted in 100 components = 0.0341227 Jy ! Clean residual min=-0.006560 max=0.017928 Jy/beam ! Clean residual mean=-0.000058 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.583904 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.583904 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=0.089450Jy sigma=0.000721 ! Fit after self-cal, rms=0.089417Jy sigma=0.000721 ! Inverting map ! Added new window around map position (-3.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151534 Jy ! Component: 100 - total flux cleaned = 0.0238243 Jy ! Total flux subtracted in 100 components = 0.0238243 Jy ! Clean residual min=-0.005128 max=0.007425 Jy/beam ! Clean residual mean=-0.000027 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.607729 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.607729 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=0.086329Jy sigma=0.000689 ! Fit after self-cal, rms=0.086157Jy sigma=0.000687 ! 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=0.9945 mas, bmaj=1.427 mas, bpa=17.22 degrees ! Estimated noise=303.562 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 = 0.0105579 Jy ! Component: 100 - total flux cleaned = 0.0171733 Jy ! Component: 150 - total flux cleaned = 0.0217554 Jy ! Component: 200 - total flux cleaned = 0.0250318 Jy ! Total flux subtracted in 200 components = 0.0250318 Jy ! Clean residual min=-0.004523 max=0.005315 Jy/beam ! Clean residual mean=0.000023 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.63276 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.632761 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=0.084863Jy sigma=0.000672 ! Fit after self-cal, rms=0.084742Jy sigma=0.000671 ! 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 0.97 FD 0.99 HN 1.01 KP 0.97 ! LA 0.97 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.97 ! LA 1.00 MK 1.03 NL 0.98 OV 1.01 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.97 ! LA 0.99 MK 1.04 NL 0.97 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.97 ! LA 1.01 MK 1.03 NL 0.98 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.97 ! LA 0.98 MK 1.02 NL 0.98 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.97 ! LA 1.01 MK 1.04 NL 0.98 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 0.97 ! LA 1.02 MK 1.02 NL 0.98 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.94 ! LA 1.00 MK 1.02 NL 0.98 OV 1.02 ! PT 1.05 SC 1.07 ! ! ! Fit before self-cal, rms=0.084742Jy sigma=0.000671 ! Fit after self-cal, rms=0.084022Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.436 mas, bpa=16.57 degrees ! Estimated noise=305.045 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 (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426635 Jy ! Component: 100 - total flux cleaned = 0.00474118 Jy ! Component: 150 - total flux cleaned = 0.00482944 Jy ! Component: 200 - total flux cleaned = 0.004902 Jy ! Total flux subtracted in 200 components = 0.004902 Jy ! Clean residual min=-0.002477 max=0.003680 Jy/beam ! Clean residual mean=0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.637663 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.637662 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=0.083656Jy sigma=0.000653 ! Fit after self-cal, rms=0.083636Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-4.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374403 Jy ! Component: 100 - total flux cleaned = 0.00452165 Jy ! Component: 150 - total flux cleaned = 0.00445602 Jy ! Component: 200 - total flux cleaned = 0.00451521 Jy ! Total flux subtracted in 200 components = 0.00451521 Jy ! Clean residual min=-0.002360 max=0.002306 Jy/beam ! Clean residual mean=0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.642178 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.642178 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=0.083424Jy sigma=0.000651 ! Fit after self-cal, rms=0.083403Jy 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=0.083403Jy sigma=0.000651 ! Fit after self-cal, rms=0.083566Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.434 mas, bpa=16.78 degrees ! Estimated noise=304.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176758 Jy ! Component: 100 - total flux cleaned = 0.00293789 Jy ! Component: 150 - total flux cleaned = 0.00359531 Jy ! Component: 200 - total flux cleaned = 0.00393014 Jy ! Total flux subtracted in 200 components = 0.00393014 Jy ! Clean residual min=-0.001277 max=0.001675 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.646108 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.646108 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=0.083522Jy sigma=0.000646 ! Fit after self-cal, rms=0.083526Jy sigma=0.000646 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 (-8.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159278 Jy ! Component: 100 - total flux cleaned = 0.00255943 Jy ! Component: 150 - total flux cleaned = 0.00322965 Jy ! Component: 200 - total flux cleaned = 0.00351531 Jy ! Total flux subtracted in 200 components = 0.00351531 Jy ! Clean residual min=-0.001143 max=0.001061 Jy/beam ! Clean residual mean=0.000006 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.649623 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.649623 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=0.083490Jy sigma=0.000645 ! Fit after self-cal, rms=0.083489Jy sigma=0.000645 ! 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=0.083489Jy sigma=0.000645 ! Fit after self-cal, rms=0.083478Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.435 mas, bpa=16.78 degrees ! Estimated noise=304.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905752 Jy ! Component: 100 - total flux cleaned = 0.00145358 Jy ! Component: 150 - total flux cleaned = 0.00182787 Jy ! Component: 200 - total flux cleaned = 0.00205928 Jy ! Total flux subtracted in 200 components = 0.00205928 Jy ! Clean residual min=-0.000971 max=0.000935 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.651682 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 134 components and 0.651682 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=0.083464Jy sigma=0.000645 ! Fit after self-cal, rms=0.083463Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497557 Jy ! Component: 100 - total flux cleaned = 0.00067521 Jy ! Component: 150 - total flux cleaned = 0.000784267 Jy ! Component: 200 - total flux cleaned = 0.000853149 Jy ! Total flux subtracted in 200 components = 0.000853149 Jy ! Clean residual min=-0.000962 max=0.000881 Jy/beam ! Clean residual mean=0.000005 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.652535 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 137 components and 0.652536 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=0.083455Jy sigma=0.000645 ! Fit after self-cal, rms=0.083455Jy sigma=0.000645 ! 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=0.083455Jy sigma=0.000645 ! Fit after self-cal, rms=0.083466Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=2.522 mas, bpa=21.24 degrees ! Estimated noise=377.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845247 Jy ! Component: 100 - total flux cleaned = 0.00117543 Jy ! Component: 150 - total flux cleaned = 0.00126622 Jy ! Component: 200 - total flux cleaned = 0.00131985 Jy ! Total flux subtracted in 200 components = 0.00131985 Jy ! Clean residual min=-0.001040 max=0.000834 Jy/beam ! Clean residual mean=0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.653856 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.653856 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=0.083463Jy sigma=0.000645 ! Fit after self-cal, rms=0.083462Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198499 Jy ! Component: 100 - total flux cleaned = 0.000262523 Jy ! Component: 150 - total flux cleaned = 0.000319009 Jy ! Component: 200 - total flux cleaned = 0.000349661 Jy ! Total flux subtracted in 200 components = 0.000349661 Jy ! Clean residual min=-0.001027 max=0.000834 Jy/beam ! Clean residual mean=0.000010 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.654205 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 0.654205 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=0.083462Jy sigma=0.000645 ! Fit after self-cal, rms=0.083462Jy sigma=0.000645 ! 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=1.006 mas, bmaj=1.436 mas, bpa=16.79 degrees ! Estimated noise=304.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.436 at 16.79 degrees (North through East) ! Clean map min=-0.00082373 max=0.4084 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=0.7895 mas, bmaj=1.162 mas, bpa=15.1 degrees ! Estimated noise=758.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305208 Jy ! Component: 100 - total flux cleaned = 0.443638 Jy ! Component: 150 - total flux cleaned = 0.513447 Jy ! Component: 200 - total flux cleaned = 0.549261 Jy ! Total flux subtracted in 200 components = 0.549261 Jy ! Clean residual min=-0.006600 max=0.018039 Jy/beam ! Clean residual mean=-0.000126 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.549261 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.549261 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.436 mas, bpa=16.79 degrees ! Estimated noise=304.813 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 = 0.0315124 Jy ! Component: 100 - total flux cleaned = 0.0510647 Jy ! Component: 150 - total flux cleaned = 0.0641242 Jy ! Component: 200 - total flux cleaned = 0.0732263 Jy ! Total flux subtracted in 200 components = 0.0732263 Jy ! Clean residual min=-0.002179 max=0.005325 Jy/beam ! Clean residual mean=-0.000064 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.622487 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 0.622488 Jy ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657299 Jy ! Component: 100 - total flux cleaned = 0.0113796 Jy ! Component: 150 - total flux cleaned = 0.0149629 Jy ! Component: 200 - total flux cleaned = 0.0177365 Jy ! Total flux subtracted in 200 components = 0.0177365 Jy ! Clean residual min=-0.001316 max=0.001657 Jy/beam ! Clean residual mean=-0.000023 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.640224 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 87 components and 0.640224 Jy ! Inverting map ! Added new window around map position (-6.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225972 Jy ! Component: 100 - total flux cleaned = 0.00414416 Jy ! Component: 150 - total flux cleaned = 0.00572369 Jy ! Component: 200 - total flux cleaned = 0.00705561 Jy ! Total flux subtracted in 200 components = 0.00705561 Jy ! Clean residual min=-0.001110 max=0.001109 Jy/beam ! Clean residual mean=-0.000008 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.64728 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 113 components and 0.64728 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=2.212 mas, bmaj=2.522 mas, bpa=21.24 degrees ! Estimated noise=377.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019115 Jy ! Component: 100 - total flux cleaned = 0.00310607 Jy ! Component: 150 - total flux cleaned = 0.00385485 Jy ! Component: 200 - total flux cleaned = 0.0044264 Jy ! Total flux subtracted in 200 components = 0.0044264 Jy ! Clean residual min=-0.001040 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.651706 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494418 Jy ! Component: 100 - total flux cleaned = 0.000835402 Jy ! Component: 150 - total flux cleaned = 0.00099216 Jy ! Component: 200 - total flux cleaned = 0.00113227 Jy ! Total flux subtracted in 200 components = 0.00113227 Jy ! Clean residual min=-0.000908 max=0.000836 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.652839 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 202 components and 0.652838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.436 mas, bpa=16.79 degrees ! Estimated noise=304.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194976 Jy ! Component: 100 - total flux cleaned = 0.000378133 Jy ! Component: 150 - total flux cleaned = 0.000419861 Jy ! Component: 200 - total flux cleaned = 0.000458315 Jy ! Total flux subtracted in 200 components = 0.000458315 Jy ! Clean residual min=-0.000904 max=0.000829 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.653297 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 218 components and 0.653297 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=0.083457Jy sigma=0.000645 ! Fit after self-cal, rms=0.083453Jy sigma=0.000645 wmodel J0750+4814_X_2017_05_27_pus_map.mod ! Writing 218 model components to file: J0750+4814_X_2017_05_27_pus_map.mod wobs J0750+4814_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0750+4814_X_2017_05_27_pus_uvs.fits wwins J0750+4814_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J0750+4814_X_2017_05_27_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 = -0.0002802 Jy ! Component: 100 - total flux cleaned = -0.000383045 Jy ! Component: 150 - total flux cleaned = -0.000383505 Jy ! Component: 200 - total flux cleaned = -0.000357342 Jy ! Component: 250 - total flux cleaned = -0.00034502 Jy ! Component: 300 - total flux cleaned = -0.000320984 Jy ! Component: 350 - total flux cleaned = -0.000309049 Jy ! Component: 400 - total flux cleaned = -0.00030877 Jy ! Component: 450 - total flux cleaned = -0.000330994 Jy ! Component: 500 - total flux cleaned = -0.000342084 Jy ! Component: 550 - total flux cleaned = -0.000384845 Jy ! Component: 600 - total flux cleaned = -0.000384731 Jy ! Component: 650 - total flux cleaned = -0.000405324 Jy ! Component: 700 - total flux cleaned = -0.000375292 Jy ! Component: 750 - total flux cleaned = -0.000395083 Jy ! Component: 800 - total flux cleaned = -0.000395006 Jy ! Component: 850 - total flux cleaned = -0.000366429 Jy ! Component: 900 - total flux cleaned = -0.000432193 Jy ! Component: 950 - total flux cleaned = -0.00039506 Jy ! Component: 1000 - total flux cleaned = -0.000413501 Jy ! Component: 1050 - total flux cleaned = -0.000449571 Jy ! Component: 1100 - total flux cleaned = -0.000458438 Jy ! Component: 1150 - total flux cleaned = -0.000484833 Jy ! Component: 1200 - total flux cleaned = -0.000528114 Jy ! Component: 1250 - total flux cleaned = -0.000553725 Jy ! Component: 1300 - total flux cleaned = -0.000578927 Jy ! Component: 1350 - total flux cleaned = -0.000587136 Jy ! Component: 1400 - total flux cleaned = -0.000628082 Jy ! Component: 1450 - total flux cleaned = -0.000660295 Jy ! Component: 1500 - total flux cleaned = -0.000684239 Jy ! Component: 1550 - total flux cleaned = -0.000692222 Jy ! Component: 1600 - total flux cleaned = -0.000723578 Jy ! Component: 1650 - total flux cleaned = -0.000762352 Jy ! Component: 1700 - total flux cleaned = -0.000793054 Jy ! Component: 1750 - total flux cleaned = -0.000800841 Jy ! Component: 1800 - total flux cleaned = -0.000831014 Jy ! Component: 1850 - total flux cleaned = -0.000868448 Jy ! Component: 1900 - total flux cleaned = -0.000890736 Jy ! Component: 1950 - total flux cleaned = -0.000934813 Jy ! Component: 2000 - total flux cleaned = -0.00095662 Jy ! Total flux subtracted in 2048 components = -0.000956604 Jy ! Clean residual min=-0.000389 max=0.000371 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.65234 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 357 components and 0.65234 Jy ![Exited script file: muppet] wmap "J0750+4814_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.436 at 16.79 degrees (North through East) ! Clean map min=-0.00078472 max=0.40947 Jy/beam ! Writing clean map to FITS file: J0750+4814_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.409471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0950628 0.0950628 0.190126 0.380251 0.760502 1.521 3.04201 6.08402 12.168 24.3361 48.6721 97.3443 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.409 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.436 at 16.79 degrees (North through East) ! Clean map min=-0.00078472 max=0.40947 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 J0750+4814_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:32:04 2019