! Started logfile: J1638+5720_X_2017_07_09_pus_uvs.log on Wed May 8 15:28:05 2019 obs J1638+5720_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1638+5720_X_2017_07_09_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.913333 visibilities/baseline/integration-bin. ! Found source: J1638+5720 ! ! 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 979 lines of history. ! ! Reading 4932 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 J1638+5720_X_2017_07_09_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.293038Jy sigma=0.002490 ! Fit after self-cal, rms=0.232755Jy sigma=0.002017 ! 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=0.7089 mas, bmaj=2.755 mas, bpa=52.14 degrees ! Estimated noise=1596.13 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 = 0.80372 Jy ! Component: 100 - total flux cleaned = 1.02764 Jy ! Total flux subtracted in 100 components = 1.02764 Jy ! Clean residual min=-0.047442 max=0.099100 Jy/beam ! Clean residual mean=-0.000623 rms=0.015392 Jy/beam ! Combined flux in latest and established models = 1.02764 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.02764 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=0.197693Jy sigma=0.001733 ! Fit after self-cal, rms=0.197326Jy sigma=0.001731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109784 Jy ! Component: 100 - total flux cleaned = 0.172421 Jy ! Total flux subtracted in 100 components = 0.172421 Jy ! Clean residual min=-0.024670 max=0.036083 Jy/beam ! Clean residual mean=-0.000248 rms=0.006610 Jy/beam ! Combined flux in latest and established models = 1.20006 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 1.20006 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=0.113264Jy sigma=0.000969 ! Fit after self-cal, rms=0.112858Jy sigma=0.000966 ! 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=0.8703 mas, bmaj=2.77 mas, bpa=52.37 degrees ! Estimated noise=1193.58 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 (-1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484632 Jy ! Component: 100 - total flux cleaned = 0.0754555 Jy ! Component: 150 - total flux cleaned = 0.0850722 Jy ! Component: 200 - total flux cleaned = 0.0897463 Jy ! Total flux subtracted in 200 components = 0.0897463 Jy ! Clean residual min=-0.014012 max=0.012639 Jy/beam ! Clean residual mean=-0.000127 rms=0.003599 Jy/beam ! Combined flux in latest and established models = 1.28981 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 1.28981 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=0.090009Jy sigma=0.000749 ! Fit after self-cal, rms=0.089625Jy sigma=0.000746 ! 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 0.99 FD 1.00 HN 1.00 KP 1.00 ! LA 0.96 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.01 ! LA 0.95 MK 0.99 NL 0.96 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00 NL 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.00 ! LA 0.98 MK 1.02 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.01 KP 1.01 ! LA 0.96 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.00 ! LA 0.97 MK 0.99 NL 0.96 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 1.00 NL 0.97 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.089625Jy sigma=0.000746 ! Fit after self-cal, rms=0.082753Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8762 mas, bmaj=2.772 mas, bpa=52.34 degrees ! Estimated noise=1187.27 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, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010754 Jy ! Component: 100 - total flux cleaned = 0.0160164 Jy ! Component: 150 - total flux cleaned = 0.0187943 Jy ! Component: 200 - total flux cleaned = 0.0196565 Jy ! Total flux subtracted in 200 components = 0.0196565 Jy ! Clean residual min=-0.005503 max=0.005304 Jy/beam ! Clean residual mean=0.000039 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 1.30946 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 1.30946 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=0.081221Jy sigma=0.000668 ! Fit after self-cal, rms=0.081190Jy sigma=0.000668 ! 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=0.081190Jy sigma=0.000668 ! Fit after self-cal, rms=0.081132Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=2.77 mas, bpa=52.33 degrees ! Estimated noise=1186.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165879 Jy ! Component: 100 - total flux cleaned = 0.00265682 Jy ! Component: 150 - total flux cleaned = 0.00299155 Jy ! Component: 200 - total flux cleaned = 0.00339807 Jy ! Total flux subtracted in 200 components = 0.00339807 Jy ! Clean residual min=-0.004998 max=0.004946 Jy/beam ! Clean residual mean=0.000036 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 1.31286 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 1.31286 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=0.080807Jy sigma=0.000665 ! Fit after self-cal, rms=0.080790Jy sigma=0.000665 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 = 0.000439518 Jy ! Component: 100 - total flux cleaned = 0.000715227 Jy ! Component: 150 - total flux cleaned = 0.000967171 Jy ! Component: 200 - total flux cleaned = 0.000889685 Jy ! Total flux subtracted in 200 components = 0.000889685 Jy ! Clean residual min=-0.004577 max=0.004673 Jy/beam ! Clean residual mean=0.000042 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.31375 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 1.31375 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=0.080622Jy sigma=0.000663 ! Fit after self-cal, rms=0.080614Jy sigma=0.000663 ! Inverting map ! Added new window around map position (19.6, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033362 Jy ! Component: 100 - total flux cleaned = 0.00454801 Jy ! Component: 150 - total flux cleaned = 0.00493041 Jy ! Component: 200 - total flux cleaned = 0.00528548 Jy ! Total flux subtracted in 200 components = 0.00528548 Jy ! Clean residual min=-0.004097 max=0.002984 Jy/beam ! Clean residual mean=0.000024 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.31904 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 1.31904 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=0.080383Jy sigma=0.000661 ! Fit after self-cal, rms=0.080371Jy sigma=0.000661 ! 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=0.080371Jy sigma=0.000661 ! Fit after self-cal, rms=0.080359Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.769 mas, bpa=52.32 degrees ! Estimated noise=1186.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639145 Jy ! Component: 100 - total flux cleaned = 0.00122006 Jy ! Component: 150 - total flux cleaned = 0.00207535 Jy ! Component: 200 - total flux cleaned = 0.00256832 Jy ! Total flux subtracted in 200 components = 0.00256832 Jy ! Clean residual min=-0.003733 max=0.002646 Jy/beam ! Clean residual mean=0.000014 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 1.3216 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 1.3216 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=0.080241Jy sigma=0.000660 ! Fit after self-cal, rms=0.080238Jy sigma=0.000660 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 = 0.000626079 Jy ! Component: 100 - total flux cleaned = 0.000903452 Jy ! Component: 150 - total flux cleaned = 0.00111598 Jy ! Component: 200 - total flux cleaned = 0.00142206 Jy ! Total flux subtracted in 200 components = 0.00142206 Jy ! Clean residual min=-0.003524 max=0.002551 Jy/beam ! Clean residual mean=0.000015 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 1.32303 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 124 components and 1.32303 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=0.080171Jy sigma=0.000659 ! Fit after self-cal, rms=0.080170Jy sigma=0.000659 ! 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=0.080170Jy sigma=0.000659 ! Fit after self-cal, rms=0.080164Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=3.047 mas, bpa=52.56 degrees ! Estimated noise=1487.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187732 Jy ! Component: 100 - total flux cleaned = 0.0031566 Jy ! Component: 150 - total flux cleaned = 0.0039636 Jy ! Component: 200 - total flux cleaned = 0.00443173 Jy ! Total flux subtracted in 200 components = 0.00443173 Jy ! Clean residual min=-0.003228 max=0.002294 Jy/beam ! Clean residual mean=0.000038 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 1.32746 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 1.32746 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=0.080126Jy sigma=0.000659 ! Fit after self-cal, rms=0.080125Jy sigma=0.000659 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 = 0.000189812 Jy ! Component: 100 - total flux cleaned = 0.000376013 Jy ! Component: 150 - total flux cleaned = 0.000515494 Jy ! Component: 200 - total flux cleaned = 0.000613819 Jy ! Total flux subtracted in 200 components = 0.000613819 Jy ! Clean residual min=-0.003039 max=0.002302 Jy/beam ! Clean residual mean=0.000037 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 1.32807 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 1.32807 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=0.080109Jy sigma=0.000659 ! Fit after self-cal, rms=0.080108Jy sigma=0.000659 ! 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=0.8774 mas, bmaj=2.769 mas, bpa=52.32 degrees ! Estimated noise=1186.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8774 x 2.769 at 52.32 degrees (North through East) ! Clean map min=-0.0047102 max=1.0646 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080108Jy sigma=0.000659 ! Fit after self-cal, rms=0.075320Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=2.769 mas, bpa=52.31 degrees ! Estimated noise=1186.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409179 Jy ! Component: 100 - total flux cleaned = -0.000614607 Jy ! Component: 150 - total flux cleaned = -0.00089867 Jy ! Component: 200 - total flux cleaned = -0.000984984 Jy ! Total flux subtracted in 200 components = -0.000984984 Jy ! Clean residual min=-0.003022 max=0.002269 Jy/beam ! Clean residual mean=0.000011 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 1.32709 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 164 components and 1.32709 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=0.075254Jy sigma=0.000616 ! Fit after self-cal, rms=0.075253Jy sigma=0.000616 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.55211e-05 Jy ! Component: 100 - total flux cleaned = 0.000177508 Jy ! Component: 150 - total flux cleaned = 0.000176633 Jy ! Component: 200 - total flux cleaned = 0.000177899 Jy ! Total flux subtracted in 200 components = 0.000177899 Jy ! Clean residual min=-0.002829 max=0.002219 Jy/beam ! Clean residual mean=0.000014 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.32727 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 168 components and 1.32727 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=0.075213Jy sigma=0.000616 ! Fit after self-cal, rms=0.075213Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075213Jy sigma=0.000616 ! Fit after self-cal, rms=0.075211Jy sigma=0.000616 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=0.7148 mas, bmaj=2.751 mas, bpa=52.08 degrees ! Estimated noise=1591.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.801162 Jy ! Component: 100 - total flux cleaned = 1.02092 Jy ! Component: 150 - total flux cleaned = 1.12644 Jy ! Component: 200 - total flux cleaned = 1.18647 Jy ! Total flux subtracted in 200 components = 1.18647 Jy ! Clean residual min=-0.014692 max=0.030367 Jy/beam ! Clean residual mean=-0.000261 rms=0.005514 Jy/beam ! Combined flux in latest and established models = 1.18647 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 1.18647 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.768 mas, bpa=52.31 degrees ! Estimated noise=1186.86 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 = 0.0454489 Jy ! Component: 100 - total flux cleaned = 0.0716909 Jy ! Component: 150 - total flux cleaned = 0.0890434 Jy ! Component: 200 - total flux cleaned = 0.101427 Jy ! Total flux subtracted in 200 components = 0.101427 Jy ! Clean residual min=-0.006308 max=0.009030 Jy/beam ! Clean residual mean=-0.000110 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 1.2879 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 1.2879 Jy ! Inverting map ! Added new window around map position (-2.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00982844 Jy ! Component: 100 - total flux cleaned = 0.0170464 Jy ! Component: 150 - total flux cleaned = 0.0227086 Jy ! Component: 200 - total flux cleaned = 0.0267293 Jy ! Total flux subtracted in 200 components = 0.0267293 Jy ! Clean residual min=-0.004555 max=0.004077 Jy/beam ! Clean residual mean=-0.000006 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 1.31463 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 1.31463 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=1.988 mas, bmaj=3.046 mas, bpa=52.54 degrees ! Estimated noise=1487.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516856 Jy ! Component: 100 - total flux cleaned = 0.00864828 Jy ! Component: 150 - total flux cleaned = 0.0104843 Jy ! Component: 200 - total flux cleaned = 0.0117231 Jy ! Total flux subtracted in 200 components = 0.0117231 Jy ! Clean residual min=-0.003636 max=0.002804 Jy/beam ! Clean residual mean=0.000046 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 1.32635 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 = 0.000712815 Jy ! Component: 100 - total flux cleaned = 0.0013382 Jy ! Component: 150 - total flux cleaned = 0.00189631 Jy ! Component: 200 - total flux cleaned = 0.00240048 Jy ! Total flux subtracted in 200 components = 0.00240048 Jy ! Clean residual min=-0.003224 max=0.002691 Jy/beam ! Clean residual mean=0.000053 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 1.32875 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 119 components and 1.32875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.768 mas, bpa=52.31 degrees ! Estimated noise=1186.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149883 Jy ! Component: 100 - total flux cleaned = 4.15497e-05 Jy ! Component: 150 - total flux cleaned = -3.86785e-05 Jy ! Component: 200 - total flux cleaned = -0.000115618 Jy ! Total flux subtracted in 200 components = -0.000115618 Jy ! Clean residual min=-0.002957 max=0.002948 Jy/beam ! Clean residual mean=0.000022 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 1.32864 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 1.32864 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=0.075479Jy sigma=0.000618 ! Fit after self-cal, rms=0.075454Jy sigma=0.000617 wmodel J1638+5720_X_2017_07_09_pus_map.mod ! Writing 150 model components to file: J1638+5720_X_2017_07_09_pus_map.mod wobs J1638+5720_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1638+5720_X_2017_07_09_pus_uvs.fits wwins J1638+5720_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J1638+5720_X_2017_07_09_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 = -0.000816439 Jy ! Component: 100 - total flux cleaned = -0.00122458 Jy ! Component: 150 - total flux cleaned = -0.00155589 Jy ! Component: 200 - total flux cleaned = -0.00175141 Jy ! Component: 250 - total flux cleaned = -0.00200916 Jy ! Component: 300 - total flux cleaned = -0.00222108 Jy ! Component: 350 - total flux cleaned = -0.002425 Jy ! Component: 400 - total flux cleaned = -0.00252354 Jy ! Component: 450 - total flux cleaned = -0.00268191 Jy ! Component: 500 - total flux cleaned = -0.00268192 Jy ! Component: 550 - total flux cleaned = -0.00274179 Jy ! Component: 600 - total flux cleaned = -0.00271269 Jy ! Component: 650 - total flux cleaned = -0.00268459 Jy ! Component: 700 - total flux cleaned = -0.0027125 Jy ! Component: 750 - total flux cleaned = -0.00273967 Jy ! Component: 800 - total flux cleaned = -0.0028441 Jy ! Component: 850 - total flux cleaned = -0.00302349 Jy ! Component: 900 - total flux cleaned = -0.00317441 Jy ! Component: 950 - total flux cleaned = -0.00337146 Jy ! Component: 1000 - total flux cleaned = -0.00354072 Jy ! Component: 1050 - total flux cleaned = -0.00380106 Jy ! Component: 1100 - total flux cleaned = -0.00398653 Jy ! Component: 1150 - total flux cleaned = -0.00403175 Jy ! Component: 1200 - total flux cleaned = -0.00418952 Jy ! Component: 1250 - total flux cleaned = -0.00430069 Jy ! Component: 1300 - total flux cleaned = -0.00436653 Jy ! Component: 1350 - total flux cleaned = -0.0044746 Jy ! Component: 1400 - total flux cleaned = -0.00462269 Jy ! Component: 1450 - total flux cleaned = -0.00468486 Jy ! Component: 1500 - total flux cleaned = -0.00472601 Jy ! Component: 1550 - total flux cleaned = -0.00486825 Jy ! Component: 1600 - total flux cleaned = -0.00494827 Jy ! Component: 1650 - total flux cleaned = -0.00502738 Jy ! Component: 1700 - total flux cleaned = -0.00514468 Jy ! Component: 1750 - total flux cleaned = -0.00522194 Jy ! Component: 1800 - total flux cleaned = -0.00531738 Jy ! Component: 1850 - total flux cleaned = -0.00543002 Jy ! Component: 1900 - total flux cleaned = -0.00548577 Jy ! Component: 1950 - total flux cleaned = -0.00559614 Jy ! Component: 2000 - total flux cleaned = -0.00568697 Jy ! Total flux subtracted in 2048 components = -0.00577706 Jy ! Clean residual min=-0.001015 max=0.001078 Jy/beam ! Clean residual mean=0.000008 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 1.32286 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 279 components and 1.32286 Jy ![Exited script file: muppet] wmap "J1638+5720_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.768 at 52.31 degrees (North through East) ! Clean map min=-0.0023422 max=1.0633 Jy/beam ! Writing clean map to FITS file: J1638+5720_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.06327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338427 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.095487 0.095487 0.190974 0.381948 0.763896 1.52779 3.05558 6.11117 12.2223 24.4447 48.8893 97.7787 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.768 at 52.31 degrees (North through East) ! Clean map min=-0.0023422 max=1.0633 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 J1638+5720_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:28:06 2019