! Started logfile: J2003+6625_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:08:15 2019 obs J2003+6625_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2003+6625_X_2017_03_27_pus_uva.fits ! AN table 1: 231 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972006 visibilities/baseline/integration-bin. ! Found source: J2003+6625 ! ! 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 1844 lines of history. ! ! Reading 121248 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 J2003+6625_X_2017_03_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933294Jy sigma=0.007609 ! Fit after self-cal, rms=0.918850Jy sigma=0.007526 ! 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=0.8224 mas, bmaj=0.8745 mas, bpa=-14.68 degrees ! Estimated noise=693.765 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 = 0.0540408 Jy ! Component: 100 - total flux cleaned = 0.0787927 Jy ! Total flux subtracted in 100 components = 0.0787927 Jy ! Clean residual min=-0.004310 max=0.016665 Jy/beam ! Clean residual mean=-0.000100 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.0787927 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0787927 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=0.111631Jy sigma=0.000781 ! Fit after self-cal, rms=0.111398Jy sigma=0.000779 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185908 Jy ! Component: 100 - total flux cleaned = 0.0313882 Jy ! Total flux subtracted in 100 components = 0.0313882 Jy ! Clean residual min=-0.003688 max=0.008716 Jy/beam ! Clean residual mean=-0.000075 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.110181 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.110181 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=0.105644Jy sigma=0.000714 ! Fit after self-cal, rms=0.105460Jy sigma=0.000712 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105701 Jy ! Component: 100 - total flux cleaned = 0.0177883 Jy ! Total flux subtracted in 100 components = 0.0177883 Jy ! Clean residual min=-0.003312 max=0.007298 Jy/beam ! Clean residual mean=-0.000061 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.127969 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.127969 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=0.103430Jy sigma=0.000689 ! Fit after self-cal, rms=0.103325Jy sigma=0.000688 ! Inverting map ! Added new window around map position (2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075829 Jy ! Component: 100 - total flux cleaned = 0.013118 Jy ! Total flux subtracted in 100 components = 0.013118 Jy ! Clean residual min=-0.003072 max=0.005048 Jy/beam ! Clean residual mean=-0.000051 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.141087 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.141087 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=0.102261Jy sigma=0.000675 ! Fit after self-cal, rms=0.102214Jy sigma=0.000675 ! Inverting map ! Added new window around map position (0, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554737 Jy ! Component: 100 - total flux cleaned = 0.00975148 Jy ! Total flux subtracted in 100 components = 0.00975148 Jy ! Clean residual min=-0.002808 max=0.003585 Jy/beam ! Clean residual mean=-0.000043 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.150839 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.150839 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=0.101616Jy sigma=0.000668 ! Fit after self-cal, rms=0.101584Jy sigma=0.000668 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=1.119 mas, bpa=-31.11 degrees ! Estimated noise=254.522 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 = 0.00735387 Jy ! Component: 100 - total flux cleaned = 0.0125382 Jy ! Component: 150 - total flux cleaned = 0.0164087 Jy ! Component: 200 - total flux cleaned = 0.0193299 Jy ! Total flux subtracted in 200 components = 0.0193299 Jy ! Clean residual min=-0.002900 max=0.004787 Jy/beam ! Clean residual mean=-0.000083 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.170168 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.170168 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=0.100950Jy sigma=0.000661 ! Fit after self-cal, rms=0.100928Jy sigma=0.000660 ! Inverting map ! Added new window around map position (0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423486 Jy ! Component: 100 - total flux cleaned = 0.0070328 Jy ! Component: 150 - total flux cleaned = 0.00924354 Jy ! Component: 200 - total flux cleaned = 0.0103529 Jy ! Total flux subtracted in 200 components = 0.0103529 Jy ! Clean residual min=-0.002379 max=0.002818 Jy/beam ! Clean residual mean=-0.000055 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.180521 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 115 components and 0.180521 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=0.100720Jy sigma=0.000658 ! Fit after self-cal, rms=0.100694Jy sigma=0.000658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.97 ! LA 0.96 MK 1.07 NL 1.08 OV 1.04 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.01 KP 1.01 ! LA 0.97 MK 1.04 NL 1.06 OV 1.04 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.93 KP 0.93 ! LA 0.99 MK 1.10 NL 1.07 OV 1.04 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.97 KP 0.97 ! LA 1.00 MK 1.03 NL 1.07 OV 1.04 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.91 KP 0.98 ! LA 1.00 MK 1.07 NL 1.06 OV 1.04 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.96 KP 0.96 ! LA 1.00 MK 1.11 NL 1.04 OV 1.06 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 0.98 ! LA 1.00 MK 1.03 NL 1.04 OV 1.03 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.94 KP 0.99 ! LA 0.96 MK 1.03 NL 1.07 OV 1.07 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 1.03 NL 1.03 OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00 KP 0.88 ! LA 1.01 MK 1.01 NL 0.95 OV 1.15 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 0.92 KP 0.99 ! LA 1.06 MK 0.98 NL 1.03 OV 1.19 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 1.01 ! LA 1.02 MK 0.89 NL 0.97 OV 1.18 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.100694Jy sigma=0.000658 ! Fit after self-cal, rms=0.099920Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.127 mas, bpa=-35.39 degrees ! Estimated noise=259.222 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 = 0.00046967 Jy ! Component: 100 - total flux cleaned = 0.000533251 Jy ! Component: 150 - total flux cleaned = 0.000614312 Jy ! Component: 200 - total flux cleaned = 0.000685612 Jy ! Total flux subtracted in 200 components = 0.000685612 Jy ! Clean residual min=-0.001817 max=0.002431 Jy/beam ! Clean residual mean=-0.000013 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.181207 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.181207 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=0.099905Jy sigma=0.000654 ! Fit after self-cal, rms=0.099869Jy sigma=0.000653 ! 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=0.099869Jy sigma=0.000653 ! Fit after self-cal, rms=0.093614Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.123 mas, bpa=-27.53 degrees ! Estimated noise=256.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362081 Jy ! Component: 100 - total flux cleaned = 0.000498713 Jy ! Component: 150 - total flux cleaned = 0.000545922 Jy ! Component: 200 - total flux cleaned = 0.000587879 Jy ! Total flux subtracted in 200 components = 0.000587879 Jy ! Clean residual min=-0.001604 max=0.001986 Jy/beam ! Clean residual mean=-0.000011 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.181795 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.181795 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=0.093600Jy sigma=0.000651 ! Fit after self-cal, rms=0.093575Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.18916e-05 Jy ! Component: 100 - total flux cleaned = 9.33861e-05 Jy ! Component: 150 - total flux cleaned = 0.000130269 Jy ! Component: 200 - total flux cleaned = 0.000163161 Jy ! Total flux subtracted in 200 components = 0.000163161 Jy ! Clean residual min=-0.001605 max=0.002006 Jy/beam ! Clean residual mean=-0.000011 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.181958 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.181958 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=0.093566Jy sigma=0.000651 ! Fit after self-cal, rms=0.093563Jy sigma=0.000651 ! 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=0.093563Jy sigma=0.000651 ! Fit after self-cal, rms=0.092428Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.117 mas, bpa=-25.1 degrees ! Estimated noise=254.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259786 Jy ! Component: 100 - total flux cleaned = 0.000424587 Jy ! Component: 150 - total flux cleaned = 0.000477767 Jy ! Component: 200 - total flux cleaned = 0.000510692 Jy ! Total flux subtracted in 200 components = 0.000510692 Jy ! Clean residual min=-0.001580 max=0.001957 Jy/beam ! Clean residual mean=-0.000011 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.182469 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.182469 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=0.092421Jy sigma=0.000651 ! Fit after self-cal, rms=0.092411Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.27531e-05 Jy ! Component: 100 - total flux cleaned = 0.000112271 Jy ! Component: 150 - total flux cleaned = 0.000126937 Jy ! Component: 200 - total flux cleaned = 0.000154227 Jy ! Total flux subtracted in 200 components = 0.000154227 Jy ! Clean residual min=-0.001557 max=0.001965 Jy/beam ! Clean residual mean=-0.000011 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.182623 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.182623 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=0.092406Jy sigma=0.000651 ! Fit after self-cal, rms=0.092404Jy sigma=0.000651 ! 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=0.092404Jy sigma=0.000651 ! Fit after self-cal, rms=0.091748Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=2.61 mas, bpa=78.63 degrees ! Estimated noise=320.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103231 Jy ! Component: 100 - total flux cleaned = 0.00144575 Jy ! Component: 150 - total flux cleaned = 0.00157714 Jy ! Component: 200 - total flux cleaned = 0.00163027 Jy ! Total flux subtracted in 200 components = 0.00163027 Jy ! Clean residual min=-0.002538 max=0.003640 Jy/beam ! Clean residual mean=-0.000020 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.184253 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 136 components and 0.184253 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=0.091752Jy sigma=0.000651 ! Fit after self-cal, rms=0.091749Jy sigma=0.000651 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 = 0.000124316 Jy ! Component: 100 - total flux cleaned = 0.000220198 Jy ! Component: 150 - total flux cleaned = 0.000262988 Jy ! Component: 200 - total flux cleaned = 0.000288969 Jy ! Total flux subtracted in 200 components = 0.000288969 Jy ! Clean residual min=-0.002554 max=0.003604 Jy/beam ! Clean residual mean=-0.000018 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.184542 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 140 components and 0.184542 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=0.091751Jy sigma=0.000651 ! Fit after self-cal, rms=0.091750Jy sigma=0.000651 ! 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=1.089 mas, bmaj=1.111 mas, bpa=-22.2 degrees ! Estimated noise=253.593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.111 at -22.2 degrees (North through East) ! Clean map min=-0.0014203 max=0.067397 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=0.8112 mas, bmaj=0.8691 mas, bpa=-11.47 degrees ! Estimated noise=686.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534403 Jy ! Component: 100 - total flux cleaned = 0.0812687 Jy ! Component: 150 - total flux cleaned = 0.0999834 Jy ! Component: 200 - total flux cleaned = 0.113399 Jy ! Total flux subtracted in 200 components = 0.113399 Jy ! Clean residual min=-0.003506 max=0.008223 Jy/beam ! Clean residual mean=-0.000064 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.113399 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.113399 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.111 mas, bpa=-22.2 degrees ! Estimated noise=253.593 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 = 0.019558 Jy ! Component: 100 - total flux cleaned = 0.0320367 Jy ! Component: 150 - total flux cleaned = 0.0408238 Jy ! Component: 200 - total flux cleaned = 0.0473456 Jy ! Total flux subtracted in 200 components = 0.0473456 Jy ! Clean residual min=-0.002550 max=0.004043 Jy/beam ! Clean residual mean=-0.000077 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.160745 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 103 components and 0.160745 Jy ! Inverting map ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499735 Jy ! Component: 100 - total flux cleaned = 0.00881269 Jy ! Component: 150 - total flux cleaned = 0.011781 Jy ! Component: 200 - total flux cleaned = 0.0141182 Jy ! Total flux subtracted in 200 components = 0.0141182 Jy ! Clean residual min=-0.001887 max=0.002125 Jy/beam ! Clean residual mean=-0.000035 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.174863 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 135 components and 0.174863 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=2.39 mas, bmaj=2.61 mas, bpa=78.63 degrees ! Estimated noise=320.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361303 Jy ! Component: 100 - total flux cleaned = 0.00588641 Jy ! Component: 150 - total flux cleaned = 0.00743254 Jy ! Component: 200 - total flux cleaned = 0.00850981 Jy ! Total flux subtracted in 200 components = 0.00850981 Jy ! Clean residual min=-0.002664 max=0.003575 Jy/beam ! Clean residual mean=-0.000027 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.183373 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 = 0.000756787 Jy ! Component: 100 - total flux cleaned = 0.00129318 Jy ! Component: 150 - total flux cleaned = 0.00167502 Jy ! Component: 200 - total flux cleaned = 0.00193821 Jy ! Total flux subtracted in 200 components = 0.00193821 Jy ! Clean residual min=-0.002614 max=0.003583 Jy/beam ! Clean residual mean=-0.000014 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.185311 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 180 components and 0.185311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.111 mas, bpa=-22.2 degrees ! Estimated noise=253.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572801 Jy ! Component: 100 - total flux cleaned = -0.00067746 Jy ! Component: 150 - total flux cleaned = -0.000694807 Jy ! Component: 200 - total flux cleaned = -0.000709907 Jy ! Total flux subtracted in 200 components = -0.000709907 Jy ! Clean residual min=-0.001532 max=0.001939 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.184601 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 187 components and 0.184601 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=0.091759Jy sigma=0.000651 ! Fit after self-cal, rms=0.091739Jy sigma=0.000650 wmodel J2003+6625_X_2017_03_27_pus_map.mod ! Writing 187 model components to file: J2003+6625_X_2017_03_27_pus_map.mod wobs J2003+6625_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2003+6625_X_2017_03_27_pus_uvs.fits wwins J2003+6625_X_2017_03_27_pus_map.win ! wwins: Wrote 6 windows to J2003+6625_X_2017_03_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 = 0.000881007 Jy ! Component: 100 - total flux cleaned = 0.00146092 Jy ! Component: 150 - total flux cleaned = 0.00184859 Jy ! Component: 200 - total flux cleaned = 0.00211053 Jy ! Component: 250 - total flux cleaned = 0.00231009 Jy ! Component: 300 - total flux cleaned = 0.00247723 Jy ! Component: 350 - total flux cleaned = 0.00263805 Jy ! Component: 400 - total flux cleaned = 0.00274987 Jy ! Component: 450 - total flux cleaned = 0.00292421 Jy ! Component: 500 - total flux cleaned = 0.00300926 Jy ! Component: 550 - total flux cleaned = 0.00305136 Jy ! Component: 600 - total flux cleaned = 0.00315394 Jy ! Component: 650 - total flux cleaned = 0.00321402 Jy ! Component: 700 - total flux cleaned = 0.00327327 Jy ! Component: 750 - total flux cleaned = 0.00335062 Jy ! Component: 800 - total flux cleaned = 0.00340775 Jy ! Component: 850 - total flux cleaned = 0.00348262 Jy ! Component: 900 - total flux cleaned = 0.00350066 Jy ! Component: 950 - total flux cleaned = 0.00353704 Jy ! Component: 1000 - total flux cleaned = 0.0035546 Jy ! Component: 1050 - total flux cleaned = 0.00351944 Jy ! Component: 1100 - total flux cleaned = 0.00351979 Jy ! Component: 1150 - total flux cleaned = 0.00358877 Jy ! Component: 1200 - total flux cleaned = 0.00358847 Jy ! Component: 1250 - total flux cleaned = 0.00363887 Jy ! Component: 1300 - total flux cleaned = 0.00360563 Jy ! Component: 1350 - total flux cleaned = 0.0037041 Jy ! Component: 1400 - total flux cleaned = 0.00368749 Jy ! Component: 1450 - total flux cleaned = 0.00365554 Jy ! Component: 1500 - total flux cleaned = 0.00373491 Jy ! Component: 1550 - total flux cleaned = 0.00371898 Jy ! Component: 1600 - total flux cleaned = 0.00373456 Jy ! Component: 1650 - total flux cleaned = 0.00373433 Jy ! Component: 1700 - total flux cleaned = 0.00370365 Jy ! Component: 1750 - total flux cleaned = 0.00367354 Jy ! Component: 1800 - total flux cleaned = 0.00365835 Jy ! Component: 1850 - total flux cleaned = 0.00364338 Jy ! Component: 1900 - total flux cleaned = 0.00357042 Jy ! Component: 1950 - total flux cleaned = 0.00354157 Jy ! Component: 2000 - total flux cleaned = 0.00354171 Jy ! Total flux subtracted in 2048 components = 0.00354183 Jy ! Clean residual min=-0.000932 max=0.000821 Jy/beam ! Clean residual mean=-0.000006 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.188143 Jy keep ! Adding 207 model components to the UV plane model. ! The established model now contains 394 components and 0.188143 Jy ![Exited script file: muppet] wmap "J2003+6625_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.111 at -22.2 degrees (North through East) ! Clean map min=-0.0013297 max=0.067398 Jy/beam ! Writing clean map to FITS file: J2003+6625_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0673978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307668 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36949 1.36949 2.73898 5.47795 10.9559 21.9118 43.8236 87.6473 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.111 at -22.2 degrees (North through East) ! Clean map min=-0.0013297 max=0.067398 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 J2003+6625_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:08:24 2019