! Started logfile: J0517-1756_X_2017_03_23_pus_uvs.log on Mon May 13 10:18:44 2019 obs J0517-1756_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0517-1756_X_2017_03_23_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945922 visibilities/baseline/integration-bin. ! Found source: J0517-1756 ! ! 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 1124 lines of history. ! ! Reading 88368 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 J0517-1756_X_2017_03_23_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965094Jy sigma=0.007302 ! Fit after self-cal, rms=0.941772Jy sigma=0.007153 ! 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=0.6791 mas, bmaj=1.765 mas, bpa=-6.075 degrees ! Estimated noise=765.161 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 = 0.0465713 Jy ! Component: 100 - total flux cleaned = 0.0572607 Jy ! Total flux subtracted in 100 components = 0.0572607 Jy ! Clean residual min=-0.002346 max=0.005163 Jy/beam ! Clean residual mean=-0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0572607 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0572607 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=0.096564Jy sigma=0.000651 ! Fit after self-cal, rms=0.096354Jy sigma=0.000650 ! Inverting map ! Added new window around map position (1.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550614 Jy ! Component: 100 - total flux cleaned = 0.00914061 Jy ! Total flux subtracted in 100 components = 0.00914061 Jy ! Clean residual min=-0.001951 max=0.002660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0664013 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0664013 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=0.095831Jy sigma=0.000645 ! Fit after self-cal, rms=0.095817Jy sigma=0.000645 ! 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=0.8618 mas, bmaj=2.16 mas, bpa=-6.183 degrees ! Estimated noise=332.222 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 = 0.00560346 Jy ! Component: 100 - total flux cleaned = 0.00883602 Jy ! Component: 150 - total flux cleaned = 0.0109359 Jy ! Component: 200 - total flux cleaned = 0.0123933 Jy ! Total flux subtracted in 200 components = 0.0123933 Jy ! Clean residual min=-0.001618 max=0.002613 Jy/beam ! Clean residual mean=-0.000015 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0787946 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.0787946 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=0.095474Jy sigma=0.000642 ! Fit after self-cal, rms=0.095419Jy sigma=0.000642 ! 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 0.98 FD 1.01 HN 1.04 KP 0.96 ! LA 0.99 MK 1.05 NL 1.00 OV 1.04 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 0.96 ! LA 0.97 MK 1.13 NL 1.01 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.09 KP 1.00 ! LA 1.00 MK 1.04 NL 0.97 OV 1.04 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.13 KP 0.94 ! LA 1.01 MK 1.02 NL 1.02 OV 1.05 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.03 KP 0.94 ! LA 0.99 MK 1.00 NL 0.99 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.97 KP 0.93 ! LA 0.95 MK 1.04 NL 1.02 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.00 KP 0.96 ! LA 0.98 MK 1.04 NL 0.99 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.04 KP 0.89 ! LA 0.98 MK 0.98 NL 0.96 OV 1.06 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.01 KP 0.94 ! LA 0.98 MK 0.99 NL 1.01 OV 1.04 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.03 KP 0.93 ! LA 0.99 MK 0.98 NL 1.01 OV 1.02 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00 KP 0.90 ! LA 1.05 MK 0.91 NL 1.03 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.96 KP 0.91 ! LA 0.95 MK 0.96 NL 0.99 OV 1.00 ! PT 0.95 SC 0.89 ! ! ! Fit before self-cal, rms=0.095419Jy sigma=0.000642 ! Fit after self-cal, rms=0.094115Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.17 mas, bpa=-5.977 degrees ! Estimated noise=328.839 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 (3.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280826 Jy ! Component: 100 - total flux cleaned = 0.00454233 Jy ! Component: 150 - total flux cleaned = 0.00571272 Jy ! Component: 200 - total flux cleaned = 0.00650854 Jy ! Total flux subtracted in 200 components = 0.00650854 Jy ! Clean residual min=-0.001177 max=0.001560 Jy/beam ! Clean residual mean=-0.000013 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0853031 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0853031 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=0.094026Jy sigma=0.000640 ! Fit after self-cal, rms=0.094007Jy sigma=0.000640 ! 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=0.094007Jy sigma=0.000640 ! Fit after self-cal, rms=0.093974Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=2.174 mas, bpa=-6.092 degrees ! Estimated noise=328.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133593 Jy ! Component: 100 - total flux cleaned = 0.002212 Jy ! Component: 150 - total flux cleaned = 0.00259581 Jy ! Component: 200 - total flux cleaned = 0.00281555 Jy ! Total flux subtracted in 200 components = 0.00281555 Jy ! Clean residual min=-0.001100 max=0.001475 Jy/beam ! Clean residual mean=-0.000014 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0881186 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.0881186 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=0.093951Jy sigma=0.000639 ! Fit after self-cal, rms=0.093965Jy sigma=0.000639 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 (5.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131528 Jy ! Component: 100 - total flux cleaned = 0.00212691 Jy ! Component: 150 - total flux cleaned = 0.00267588 Jy ! Component: 200 - total flux cleaned = 0.00306502 Jy ! Total flux subtracted in 200 components = 0.00306502 Jy ! Clean residual min=-0.001057 max=0.000910 Jy/beam ! Clean residual mean=-0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0911837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.0911837 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=0.093941Jy sigma=0.000639 ! Fit after self-cal, rms=0.093940Jy sigma=0.000639 ! 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=0.093940Jy sigma=0.000639 ! Fit after self-cal, rms=0.093655Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.169 mas, bpa=-6.135 degrees ! Estimated noise=327.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846603 Jy ! Component: 100 - total flux cleaned = 0.00145762 Jy ! Component: 150 - total flux cleaned = 0.00181822 Jy ! Component: 200 - total flux cleaned = 0.00206115 Jy ! Total flux subtracted in 200 components = 0.00206115 Jy ! Clean residual min=-0.000912 max=0.000855 Jy/beam ! Clean residual mean=-0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0932448 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.0932448 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=0.093644Jy sigma=0.000638 ! Fit after self-cal, rms=0.093677Jy sigma=0.000638 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 = 0.000260379 Jy ! Component: 100 - total flux cleaned = 0.000465656 Jy ! Component: 150 - total flux cleaned = 0.000587466 Jy ! Component: 200 - total flux cleaned = 0.000672145 Jy ! Total flux subtracted in 200 components = 0.000672145 Jy ! Clean residual min=-0.000919 max=0.000821 Jy/beam ! Clean residual mean=-0.000006 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0939169 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 0.093917 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=0.093672Jy sigma=0.000638 ! Fit after self-cal, rms=0.093672Jy sigma=0.000638 ! 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=0.093672Jy sigma=0.000638 ! Fit after self-cal, rms=0.093846Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=4.478 mas, bpa=-1.346 degrees ! Estimated noise=408.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747542 Jy ! Component: 100 - total flux cleaned = 0.00115336 Jy ! Component: 150 - total flux cleaned = 0.00134065 Jy ! Component: 200 - total flux cleaned = 0.0014767 Jy ! Total flux subtracted in 200 components = 0.0014767 Jy ! Clean residual min=-0.001271 max=0.000984 Jy/beam ! Clean residual mean=-0.000011 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0953937 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.0953937 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=0.093843Jy sigma=0.000638 ! Fit after self-cal, rms=0.093855Jy sigma=0.000638 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 = 0.000120522 Jy ! Component: 100 - total flux cleaned = 0.00024758 Jy ! Component: 150 - total flux cleaned = 0.000323458 Jy ! Component: 200 - total flux cleaned = 0.000331265 Jy ! Total flux subtracted in 200 components = 0.000331265 Jy ! Clean residual min=-0.001258 max=0.000949 Jy/beam ! Clean residual mean=-0.000010 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0957249 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.0957249 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=0.093854Jy sigma=0.000638 ! Fit after self-cal, rms=0.093853Jy sigma=0.000638 ! 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=0.8683 mas, bmaj=2.165 mas, bpa=-6.136 degrees ! Estimated noise=326.924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 2.165 at -6.136 degrees (North through East) ! Clean map min=-0.00083767 max=0.060592 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=0.6829 mas, bmaj=1.768 mas, bpa=-6.193 degrees ! Estimated noise=755.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455422 Jy ! Component: 100 - total flux cleaned = 0.0570742 Jy ! Component: 150 - total flux cleaned = 0.0635829 Jy ! Component: 200 - total flux cleaned = 0.0681108 Jy ! Total flux subtracted in 200 components = 0.0681108 Jy ! Clean residual min=-0.002207 max=0.002569 Jy/beam ! Clean residual mean=-0.000006 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0681108 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0681108 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=2.165 mas, bpa=-6.136 degrees ! Estimated noise=326.924 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 = 0.00577504 Jy ! Component: 100 - total flux cleaned = 0.00972878 Jy ! Component: 150 - total flux cleaned = 0.0127799 Jy ! Component: 200 - total flux cleaned = 0.0152435 Jy ! Total flux subtracted in 200 components = 0.0152435 Jy ! Clean residual min=-0.001352 max=0.001635 Jy/beam ! Clean residual mean=-0.000018 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0833543 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0833543 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=2.179 mas, bmaj=4.478 mas, bpa=-1.346 degrees ! Estimated noise=408.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335594 Jy ! Component: 100 - total flux cleaned = 0.00570785 Jy ! Component: 150 - total flux cleaned = 0.00741917 Jy ! Component: 200 - total flux cleaned = 0.00870429 Jy ! Total flux subtracted in 200 components = 0.00870429 Jy ! Clean residual min=-0.001578 max=0.001229 Jy/beam ! Clean residual mean=-0.000018 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0920586 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 = 0.000976214 Jy ! Component: 100 - total flux cleaned = 0.00172345 Jy ! Component: 150 - total flux cleaned = 0.00229827 Jy ! Component: 200 - total flux cleaned = 0.00274298 Jy ! Total flux subtracted in 200 components = 0.00274298 Jy ! Clean residual min=-0.001360 max=0.000908 Jy/beam ! Clean residual mean=-0.000012 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0948016 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 121 components and 0.0948016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=2.165 mas, bpa=-6.136 degrees ! Estimated noise=326.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458185 Jy ! Component: 100 - total flux cleaned = 0.000627982 Jy ! Component: 150 - total flux cleaned = 0.000778417 Jy ! Component: 200 - total flux cleaned = 0.000779376 Jy ! Total flux subtracted in 200 components = 0.000779376 Jy ! Clean residual min=-0.000890 max=0.000853 Jy/beam ! Clean residual mean=-0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0955809 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.095581 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=0.093867Jy sigma=0.000638 ! Fit after self-cal, rms=0.093862Jy sigma=0.000638 wmodel J0517-1756_X_2017_03_23_pus_map.mod ! Writing 144 model components to file: J0517-1756_X_2017_03_23_pus_map.mod wobs J0517-1756_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0517-1756_X_2017_03_23_pus_uvs.fits wwins J0517-1756_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0517-1756_X_2017_03_23_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 = -0.000259137 Jy ! Component: 100 - total flux cleaned = -0.000331758 Jy ! Component: 150 - total flux cleaned = -0.000373639 Jy ! Component: 200 - total flux cleaned = -0.000360594 Jy ! Component: 250 - total flux cleaned = -0.00034793 Jy ! Component: 300 - total flux cleaned = -0.00034775 Jy ! Component: 350 - total flux cleaned = -0.000323351 Jy ! Component: 400 - total flux cleaned = -0.000299887 Jy ! Component: 450 - total flux cleaned = -0.000311387 Jy ! Component: 500 - total flux cleaned = -0.000333856 Jy ! Component: 550 - total flux cleaned = -0.000333709 Jy ! Component: 600 - total flux cleaned = -0.00036638 Jy ! Component: 650 - total flux cleaned = -0.000387781 Jy ! Component: 700 - total flux cleaned = -0.000387812 Jy ! Component: 750 - total flux cleaned = -0.000398104 Jy ! Component: 800 - total flux cleaned = -0.000398048 Jy ! Component: 850 - total flux cleaned = -0.000377994 Jy ! Component: 900 - total flux cleaned = -0.000398186 Jy ! Component: 950 - total flux cleaned = -0.000427942 Jy ! Component: 1000 - total flux cleaned = -0.000437829 Jy ! Component: 1050 - total flux cleaned = -0.000466639 Jy ! Component: 1100 - total flux cleaned = -0.00048567 Jy ! Component: 1150 - total flux cleaned = -0.000476231 Jy ! Component: 1200 - total flux cleaned = -0.000448627 Jy ! Component: 1250 - total flux cleaned = -0.000457705 Jy ! Component: 1300 - total flux cleaned = -0.00043959 Jy ! Component: 1350 - total flux cleaned = -0.000421546 Jy ! Component: 1400 - total flux cleaned = -0.00041279 Jy ! Component: 1450 - total flux cleaned = -0.000404088 Jy ! Component: 1500 - total flux cleaned = -0.000412828 Jy ! Component: 1550 - total flux cleaned = -0.000395858 Jy ! Component: 1600 - total flux cleaned = -0.000412695 Jy ! Component: 1650 - total flux cleaned = -0.000421086 Jy ! Component: 1700 - total flux cleaned = -0.00041289 Jy ! Component: 1750 - total flux cleaned = -0.000412844 Jy ! Component: 1800 - total flux cleaned = -0.000437174 Jy ! Component: 1850 - total flux cleaned = -0.000396727 Jy ! Component: 1900 - total flux cleaned = -0.000444811 Jy ! Component: 1950 - total flux cleaned = -0.000436873 Jy ! Component: 2000 - total flux cleaned = -0.000444718 Jy ! Total flux subtracted in 2048 components = -0.000468156 Jy ! Clean residual min=-0.000449 max=0.000423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0951128 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 285 components and 0.0951128 Jy ![Exited script file: muppet] wmap "J0517-1756_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 2.165 at -6.136 degrees (North through East) ! Clean map min=-0.00065627 max=0.060387 Jy/beam ! Writing clean map to FITS file: J0517-1756_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0603868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.743491 0.743491 1.48698 2.97396 5.94793 11.8959 23.7917 47.5834 95.1669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 2.165 at -6.136 degrees (North through East) ! Clean map min=-0.00065627 max=0.060387 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 J0517-1756_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:49 2019