! Started logfile: J1138+4745_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:41 2016 obs J1138+4745_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1138+4745_X_2014_12_20_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864499 visibilities/baseline/integration-bin. ! Found source: J1138+4745 ! ! 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 364 lines of history. ! ! Reading 38280 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 J1138+4745_X_2014_12_20_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.859497Jy sigma=0.010416 ! Fit after self-cal, rms=0.846605Jy sigma=0.010257 ! 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=0.8188 mas, bmaj=1.102 mas, bpa=-19.65 degrees ! Estimated noise=800.973 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 = 0.119039 Jy ! Component: 100 - total flux cleaned = 0.159126 Jy ! Total flux subtracted in 100 components = 0.159126 Jy ! Clean residual min=-0.006905 max=0.017880 Jy/beam ! Clean residual mean=-0.000014 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.159126 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.159126 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=0.081515Jy sigma=0.000871 ! Fit after self-cal, rms=0.081193Jy sigma=0.000866 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178193 Jy ! Component: 100 - total flux cleaned = 0.0259598 Jy ! Total flux subtracted in 100 components = 0.0259598 Jy ! Clean residual min=-0.004508 max=0.007103 Jy/beam ! Clean residual mean=-0.000007 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.185086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.185086 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=0.078125Jy sigma=0.000807 ! Fit after self-cal, rms=0.078074Jy sigma=0.000806 ! 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=1.058 mas, bmaj=1.361 mas, bpa=-9.481 degrees ! Estimated noise=305.018 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 = 0.00386864 Jy ! Component: 100 - total flux cleaned = 0.00480548 Jy ! Component: 150 - total flux cleaned = 0.00486383 Jy ! Component: 200 - total flux cleaned = 0.00486292 Jy ! Total flux subtracted in 200 components = 0.00486292 Jy ! Clean residual min=-0.003503 max=0.004883 Jy/beam ! Clean residual mean=-0.000004 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.189949 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.189949 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=0.077957Jy sigma=0.000803 ! Fit after self-cal, rms=0.077952Jy sigma=0.000803 ! 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 1.11 FD 1.04 HN 1.01 KP 1.11 ! LA 0.95 MK 0.90 NL 0.95 OV 0.95 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.07 KP 1.04 ! LA 0.96 MK 0.89 NL 0.94 OV 0.93 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 HN 1.05 KP 1.00 ! LA 0.99 MK 0.90 NL 0.96 OV 0.91 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 0.95 ! LA 1.01 MK 0.89 NL 0.93 OV 0.93 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 0.97 KP 0.87 ! LA 0.99 MK 0.93 NL 0.97 OV 0.93 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.08 HN 1.01 KP 0.89 ! LA 0.99 MK 0.92 NL 0.94 OV 0.95 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.17 HN 1.16 KP 0.88 ! LA 0.99 MK 0.97 NL 0.99 OV 1.02 ! PT 1.09 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 1.11 KP 0.89 ! LA 0.98 MK 0.91 NL 0.95 OV 0.97 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.10 KP 0.94 ! LA 0.98 MK 0.91 NL 0.98 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.04 KP 0.97 ! LA 1.01 MK 0.95 NL 0.95 OV 0.95 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.06 HN 1.04 KP 0.99 ! LA 1.01 MK 0.95 NL 0.95 OV 0.95 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 1.03 KP 1.00 ! LA 1.01 MK 0.93 NL 0.95 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.077952Jy sigma=0.000803 ! Fit after self-cal, rms=0.081421Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.364 mas, bpa=-11.53 degrees ! Estimated noise=303.365 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184339 Jy ! Component: 100 - total flux cleaned = 0.00210463 Jy ! Component: 150 - total flux cleaned = 0.00214025 Jy ! Component: 200 - total flux cleaned = 0.00216935 Jy ! Total flux subtracted in 200 components = 0.00216935 Jy ! Clean residual min=-0.001208 max=0.001359 Jy/beam ! Clean residual mean=0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.192118 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.192118 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=0.081363Jy sigma=0.000781 ! Fit after self-cal, rms=0.081464Jy sigma=0.000781 ! 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=0.081464Jy sigma=0.000781 ! Fit after self-cal, rms=0.082135Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.359 mas, bpa=-11.44 degrees ! Estimated noise=303.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724556 Jy ! Component: 100 - total flux cleaned = 0.000771214 Jy ! Component: 150 - total flux cleaned = 0.000752761 Jy ! Component: 200 - total flux cleaned = 0.000734582 Jy ! Total flux subtracted in 200 components = 0.000734582 Jy ! Clean residual min=-0.001032 max=0.001030 Jy/beam ! Clean residual mean=0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.192853 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.192853 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=0.082121Jy sigma=0.000780 ! Fit after self-cal, rms=0.082131Jy sigma=0.000780 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 = 0.000200554 Jy ! Component: 100 - total flux cleaned = 0.00018452 Jy ! Component: 150 - total flux cleaned = 0.000184651 Jy ! Component: 200 - total flux cleaned = 0.000184506 Jy ! Total flux subtracted in 200 components = 0.000184506 Jy ! Clean residual min=-0.001033 max=0.001014 Jy/beam ! Clean residual mean=0.000006 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.193037 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.193037 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=0.082125Jy sigma=0.000780 ! Fit after self-cal, rms=0.082125Jy sigma=0.000780 ! 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=0.082125Jy sigma=0.000780 ! Fit after self-cal, rms=0.082105Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.358 mas, bpa=-11.71 degrees ! Estimated noise=302.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022563 Jy ! Component: 100 - total flux cleaned = 0.000326969 Jy ! Component: 150 - total flux cleaned = 0.000366155 Jy ! Component: 200 - total flux cleaned = 0.00037796 Jy ! Total flux subtracted in 200 components = 0.00037796 Jy ! Clean residual min=-0.001032 max=0.000988 Jy/beam ! Clean residual mean=0.000007 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.193415 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.193415 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=0.082101Jy sigma=0.000779 ! Fit after self-cal, rms=0.082101Jy sigma=0.000779 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 = 7.77513e-05 Jy ! Component: 100 - total flux cleaned = 8.89902e-05 Jy ! Component: 150 - total flux cleaned = 8.89406e-05 Jy ! Component: 200 - total flux cleaned = 9.89947e-05 Jy ! Total flux subtracted in 200 components = 9.89947e-05 Jy ! Clean residual min=-0.001033 max=0.000984 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.193514 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.193514 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=0.082098Jy sigma=0.000779 ! Fit after self-cal, rms=0.082098Jy sigma=0.000779 ! 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=0.082098Jy sigma=0.000779 ! Fit after self-cal, rms=0.082056Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=2.634 mas, bpa=-25.13 degrees ! Estimated noise=365.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048862 Jy ! Component: 100 - total flux cleaned = 0.000503182 Jy ! Component: 150 - total flux cleaned = 0.000475661 Jy ! Component: 200 - total flux cleaned = 0.00045328 Jy ! Total flux subtracted in 200 components = 0.00045328 Jy ! Clean residual min=-0.000907 max=0.000903 Jy/beam ! Clean residual mean=0.000016 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.193967 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.193967 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=0.082056Jy sigma=0.000779 ! Fit after self-cal, rms=0.082055Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11036e-05 Jy ! Component: 100 - total flux cleaned = -2.66573e-06 Jy ! Component: 150 - total flux cleaned = -2.72181e-05 Jy ! Component: 200 - total flux cleaned = -4.79705e-05 Jy ! Total flux subtracted in 200 components = -4.79705e-05 Jy ! Clean residual min=-0.000892 max=0.000875 Jy/beam ! Clean residual mean=0.000015 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.193919 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.193919 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=0.082055Jy sigma=0.000779 ! Fit after self-cal, rms=0.082055Jy sigma=0.000779 ! 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=1.039 mas, bmaj=1.356 mas, bpa=-11.88 degrees ! Estimated noise=302.571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 1.356 at -11.88 degrees (North through East) ! Clean map min=-0.00093559 max=0.15145 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=0.8042 mas, bmaj=1.105 mas, bpa=-21.37 degrees ! Estimated noise=784.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117712 Jy ! Component: 100 - total flux cleaned = 0.159287 Jy ! Component: 150 - total flux cleaned = 0.175894 Jy ! Component: 200 - total flux cleaned = 0.183108 Jy ! Total flux subtracted in 200 components = 0.183108 Jy ! Clean residual min=-0.002928 max=0.003793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.183108 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.183108 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.356 mas, bpa=-11.88 degrees ! Estimated noise=302.571 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 = 0.00420178 Jy ! Component: 100 - total flux cleaned = 0.00653438 Jy ! Component: 150 - total flux cleaned = 0.00806094 Jy ! Component: 200 - total flux cleaned = 0.00912795 Jy ! Total flux subtracted in 200 components = 0.00912795 Jy ! Clean residual min=-0.001148 max=0.001484 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.192236 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.192236 Jy ! Inverting map ! Added new window around map position (0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724574 Jy ! Component: 100 - total flux cleaned = 0.000946114 Jy ! Component: 150 - total flux cleaned = 0.00103899 Jy ! Component: 200 - total flux cleaned = 0.00112308 Jy ! Total flux subtracted in 200 components = 0.00112308 Jy ! Clean residual min=-0.001078 max=0.001044 Jy/beam ! Clean residual mean=0.000006 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.193359 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.193359 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=2.41 mas, bmaj=2.634 mas, bpa=-25.13 degrees ! Estimated noise=365.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003717 Jy ! Component: 100 - total flux cleaned = 0.000424127 Jy ! Component: 150 - total flux cleaned = 0.000438824 Jy ! Component: 200 - total flux cleaned = 0.0004646 Jy ! Total flux subtracted in 200 components = 0.0004646 Jy ! Clean residual min=-0.000855 max=0.000895 Jy/beam ! Clean residual mean=0.000015 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.193824 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 = 2.91086e-07 Jy ! Component: 100 - total flux cleaned = -9.71833e-06 Jy ! Component: 150 - total flux cleaned = -9.0501e-06 Jy ! Component: 200 - total flux cleaned = -8.96421e-06 Jy ! Total flux subtracted in 200 components = -8.96421e-06 Jy ! Clean residual min=-0.000862 max=0.000865 Jy/beam ! Clean residual mean=0.000015 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.193815 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.193815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.356 mas, bpa=-11.88 degrees ! Estimated noise=302.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304097 Jy ! Component: 100 - total flux cleaned = -0.000223687 Jy ! Component: 150 - total flux cleaned = -0.000168212 Jy ! Component: 200 - total flux cleaned = -0.000133655 Jy ! Total flux subtracted in 200 components = -0.000133655 Jy ! Clean residual min=-0.001061 max=0.000958 Jy/beam ! Clean residual mean=0.000007 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.193681 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.193681 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=0.082060Jy sigma=0.000779 ! Fit after self-cal, rms=0.082058Jy sigma=0.000779 wmodel J1138+4745_X_2014_12_20_pus_map.mod ! Writing 66 model components to file: J1138+4745_X_2014_12_20_pus_map.mod wobs J1138+4745_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1138+4745_X_2014_12_20_pus_uvs.fits wwins J1138+4745_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1138+4745_X_2014_12_20_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 = -0.000217282 Jy ! Component: 100 - total flux cleaned = -0.000284622 Jy ! Component: 150 - total flux cleaned = -0.000332165 Jy ! Component: 200 - total flux cleaned = -0.000361925 Jy ! Component: 250 - total flux cleaned = -0.000347673 Jy ! Component: 300 - total flux cleaned = -0.00036133 Jy ! Component: 350 - total flux cleaned = -0.000361703 Jy ! Component: 400 - total flux cleaned = -0.000387876 Jy ! Component: 450 - total flux cleaned = -0.000388065 Jy ! Component: 500 - total flux cleaned = -0.000327833 Jy ! Component: 550 - total flux cleaned = -0.000292668 Jy ! Component: 600 - total flux cleaned = -0.000269576 Jy ! Component: 650 - total flux cleaned = -0.000247121 Jy ! Component: 700 - total flux cleaned = -0.000258518 Jy ! Component: 750 - total flux cleaned = -0.000302034 Jy ! Component: 800 - total flux cleaned = -0.000301944 Jy ! Component: 850 - total flux cleaned = -0.000333358 Jy ! Component: 900 - total flux cleaned = -0.000353894 Jy ! Component: 950 - total flux cleaned = -0.000383906 Jy ! Component: 1000 - total flux cleaned = -0.000373836 Jy ! Component: 1050 - total flux cleaned = -0.000383454 Jy ! Component: 1100 - total flux cleaned = -0.000383245 Jy ! Component: 1150 - total flux cleaned = -0.000364237 Jy ! Component: 1200 - total flux cleaned = -0.000392299 Jy ! Component: 1250 - total flux cleaned = -0.00038307 Jy ! Component: 1300 - total flux cleaned = -0.000401111 Jy ! Component: 1350 - total flux cleaned = -0.000383289 Jy ! Component: 1400 - total flux cleaned = -0.000409736 Jy ! Component: 1450 - total flux cleaned = -0.000418351 Jy ! Component: 1500 - total flux cleaned = -0.000375286 Jy ! Component: 1550 - total flux cleaned = -0.000409255 Jy ! Component: 1600 - total flux cleaned = -0.000417485 Jy ! Component: 1650 - total flux cleaned = -0.000409131 Jy ! Component: 1700 - total flux cleaned = -0.000409061 Jy ! Component: 1750 - total flux cleaned = -0.000400893 Jy ! Component: 1800 - total flux cleaned = -0.00039286 Jy ! Component: 1850 - total flux cleaned = -0.000400731 Jy ! Component: 1900 - total flux cleaned = -0.000377182 Jy ! Component: 1950 - total flux cleaned = -0.000369559 Jy ! Component: 2000 - total flux cleaned = -0.000354241 Jy ! Total flux subtracted in 2048 components = -0.00036189 Jy ! Clean residual min=-0.000462 max=0.000447 Jy/beam ! Clean residual mean=0.000005 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.193319 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 199 components and 0.193319 Jy ![Exited script file: muppet] wmap "J1138+4745_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 1.356 at -11.88 degrees (North through East) ! Clean map min=-0.00088137 max=0.15079 Jy/beam ! Writing clean map to FITS file: J1138+4745_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136388 device "J1138+4745_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1138+4745_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271341 0.271341 0.542682 1.08536 2.17073 4.34146 8.68292 17.3658 34.7317 69.4633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 1.356 at -11.88 degrees (North through East) ! Clean map min=-0.00088137 max=0.15079 Jy/beam quit ! Quitting program ! Log file J1138+4745_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:42:44 2016