! Started logfile: J1828+0820_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:35 2016 obs J1828+0820_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1828+0820_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783424 visibilities/baseline/integration-bin. ! Found source: J1828+0820 ! ! 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 338 lines of history. ! ! Reading 51612 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 J1828+0820_X_2015_03_17_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004449Jy sigma=0.011518 ! Fit after self-cal, rms=0.966585Jy sigma=0.011103 ! 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=0.8653 mas, bmaj=2.103 mas, bpa=13.91 degrees ! Estimated noise=544.858 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 = 0.0277105 Jy ! Component: 100 - total flux cleaned = 0.0337722 Jy ! Total flux subtracted in 100 components = 0.0337722 Jy ! Clean residual min=-0.001845 max=0.002775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0337723 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0337723 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=0.073568Jy sigma=0.000765 ! Fit after self-cal, rms=0.071627Jy sigma=0.000741 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469815 Jy ! Component: 100 - total flux cleaned = 0.00448998 Jy ! Total flux subtracted in 100 components = 0.00448998 Jy ! Clean residual min=-0.002296 max=0.002023 Jy/beam ! Clean residual mean=-0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0382622 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 5 components and 0.0382622 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=0.071328Jy sigma=0.000739 ! Fit after self-cal, rms=0.071301Jy sigma=0.000739 ! 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=1.102 mas, bmaj=2.336 mas, bpa=13.33 degrees ! Estimated noise=277.424 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 = -0.000193926 Jy ! Component: 100 - total flux cleaned = -0.000245599 Jy ! Component: 150 - total flux cleaned = -0.00036874 Jy ! Component: 200 - total flux cleaned = -0.000469951 Jy ! Total flux subtracted in 200 components = -0.000469951 Jy ! Clean residual min=-0.001575 max=0.001548 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0377923 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0377923 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=0.071279Jy sigma=0.000739 ! Fit after self-cal, rms=0.071260Jy sigma=0.000739 ! 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 1.05 FD 1.10 HN 0.83 KP 1.02 ! LA 1.13 MK 1.14 NL 1.01 OV 1.09 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 0.86 KP 0.97 ! LA 1.01 MK 0.90 NL 1.15 OV 1.03 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.84 KP 0.98 ! LA 1.05 MK 1.06 NL 1.00 OV 1.06 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.84 KP 0.89 ! LA 1.02 MK 0.95 NL 1.05 OV 1.10 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.77 KP 0.86 ! LA 1.06 MK 0.97 NL 1.05 OV 1.06 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.87 KP 0.88 ! LA 1.11 MK 1.04 NL 1.07 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.90 KP 0.84 ! LA 1.09 MK 1.05 NL 1.05 OV 1.10 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 0.90 KP 0.78 ! LA 0.99 MK 0.91 NL 1.03 OV 1.08 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.83 KP 0.90 ! LA 1.05 MK 1.01 NL 1.00 OV 1.05 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.76 KP 0.92 ! LA 1.07 MK 0.95 NL 1.07 OV 0.99 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.78 KP 0.84 ! LA 1.07 MK 0.93 NL 1.06 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.79 KP 0.87 ! LA 1.04 MK 0.98 NL 1.05 OV 1.05 ! PT 0.89 SC 0.94 ! ! ! Fit before self-cal, rms=0.071260Jy sigma=0.000739 ! Fit after self-cal, rms=0.069029Jy sigma=0.000737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.317 mas, bpa=13.17 degrees ! Estimated noise=277.679 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 = 0.000120124 Jy ! Component: 100 - total flux cleaned = 0.000141089 Jy ! Component: 150 - total flux cleaned = 0.000157771 Jy ! Component: 200 - total flux cleaned = 0.000158876 Jy ! Total flux subtracted in 200 components = 0.000158876 Jy ! Clean residual min=-0.001149 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0379512 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0379512 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=0.069017Jy sigma=0.000737 ! Fit after self-cal, rms=0.068950Jy sigma=0.000736 ! 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=0.068950Jy sigma=0.000736 ! Fit after self-cal, rms=0.067236Jy sigma=0.000735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.319 mas, bpa=13.06 degrees ! Estimated noise=276.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131228 Jy ! Component: 100 - total flux cleaned = 7.38686e-05 Jy ! Component: 150 - total flux cleaned = 5.99978e-05 Jy ! Component: 200 - total flux cleaned = 5.99883e-05 Jy ! Total flux subtracted in 200 components = 5.99883e-05 Jy ! Clean residual min=-0.000834 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0380111 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0380111 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=0.067234Jy sigma=0.000735 ! Fit after self-cal, rms=0.067211Jy sigma=0.000735 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 = -9.42754e-06 Jy ! Component: 100 - total flux cleaned = -3.71716e-05 Jy ! Component: 150 - total flux cleaned = -4.94353e-05 Jy ! Component: 200 - total flux cleaned = -6.06032e-05 Jy ! Total flux subtracted in 200 components = -6.06032e-05 Jy ! Clean residual min=-0.000844 max=0.000661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0379505 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0379505 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=0.067209Jy sigma=0.000735 ! Fit after self-cal, rms=0.067210Jy sigma=0.000735 ! 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=0.067210Jy sigma=0.000735 ! Fit after self-cal, rms=0.067015Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.317 mas, bpa=13.14 degrees ! Estimated noise=275.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.01844e-05 Jy ! Component: 100 - total flux cleaned = 2.04933e-05 Jy ! Component: 150 - total flux cleaned = 5.02891e-06 Jy ! Component: 200 - total flux cleaned = 6.25507e-07 Jy ! Total flux subtracted in 200 components = 6.25507e-07 Jy ! Clean residual min=-0.000836 max=0.000655 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0379512 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0379512 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=0.067014Jy sigma=0.000735 ! Fit after self-cal, rms=0.067012Jy sigma=0.000735 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 = 7.33739e-06 Jy ! Component: 100 - total flux cleaned = -2.80244e-05 Jy ! Component: 150 - total flux cleaned = -3.69414e-05 Jy ! Component: 200 - total flux cleaned = -4.90107e-05 Jy ! Total flux subtracted in 200 components = -4.90107e-05 Jy ! Clean residual min=-0.000831 max=0.000648 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0379021 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0379021 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=0.067012Jy sigma=0.000735 ! Fit after self-cal, rms=0.067010Jy sigma=0.000735 ! 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=0.067010Jy sigma=0.000735 ! Fit after self-cal, rms=0.066924Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=3.074 mas, bpa=4.381 degrees ! Estimated noise=323.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.20932e-05 Jy ! Component: 100 - total flux cleaned = -8.21841e-05 Jy ! Component: 150 - total flux cleaned = -8.22898e-05 Jy ! Component: 200 - total flux cleaned = -8.23824e-05 Jy ! Total flux subtracted in 200 components = -8.23824e-05 Jy ! Clean residual min=-0.001066 max=0.000813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0378198 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0378198 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=0.066924Jy sigma=0.000735 ! Fit after self-cal, rms=0.066924Jy sigma=0.000735 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 = -4.40484e-05 Jy ! Component: 100 - total flux cleaned = -5.21606e-05 Jy ! Component: 150 - total flux cleaned = -5.68465e-05 Jy ! Component: 200 - total flux cleaned = -5.69319e-05 Jy ! Total flux subtracted in 200 components = -5.69319e-05 Jy ! Clean residual min=-0.001066 max=0.000802 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0377628 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0377628 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=0.066924Jy sigma=0.000735 ! Fit after self-cal, rms=0.066924Jy sigma=0.000735 ! 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=1.103 mas, bmaj=2.318 mas, bpa=13.27 degrees ! Estimated noise=275.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 2.318 at 13.27 degrees (North through East) ! Clean map min=-0.0010676 max=0.040111 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=0.8575 mas, bmaj=2.092 mas, bpa=13.83 degrees ! Estimated noise=535.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307795 Jy ! Component: 100 - total flux cleaned = 0.0374915 Jy ! Component: 150 - total flux cleaned = 0.0386122 Jy ! Component: 200 - total flux cleaned = 0.0389755 Jy ! Total flux subtracted in 200 components = 0.0389755 Jy ! Clean residual min=-0.001514 max=0.001591 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0389756 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0389756 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.318 mas, bpa=13.27 degrees ! Estimated noise=275.29 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 = -0.000283816 Jy ! Component: 100 - total flux cleaned = -0.000329637 Jy ! Component: 150 - total flux cleaned = -0.000390101 Jy ! Component: 200 - total flux cleaned = -0.000479086 Jy ! Total flux subtracted in 200 components = -0.000479086 Jy ! Clean residual min=-0.000858 max=0.000735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0384965 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0384965 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=2.331 mas, bmaj=3.074 mas, bpa=4.381 degrees ! Estimated noise=323.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272402 Jy ! Component: 100 - total flux cleaned = -0.000319145 Jy ! Component: 150 - total flux cleaned = -0.000365319 Jy ! Component: 200 - total flux cleaned = -0.000394573 Jy ! Total flux subtracted in 200 components = -0.000394573 Jy ! Clean residual min=-0.001013 max=0.000819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0381019 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 = -2.68511e-05 Jy ! Component: 100 - total flux cleaned = -5.14795e-05 Jy ! Component: 150 - total flux cleaned = -7.42091e-05 Jy ! Component: 200 - total flux cleaned = -9.13288e-05 Jy ! Total flux subtracted in 200 components = -9.13288e-05 Jy ! Clean residual min=-0.001024 max=0.000819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0380106 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0380106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.318 mas, bpa=13.27 degrees ! Estimated noise=275.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166073 Jy ! Component: 100 - total flux cleaned = 0.000142332 Jy ! Component: 150 - total flux cleaned = 0.000111437 Jy ! Component: 200 - total flux cleaned = 8.3662e-05 Jy ! Total flux subtracted in 200 components = 8.3662e-05 Jy ! Clean residual min=-0.000804 max=0.000699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0380942 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0380942 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=0.066926Jy sigma=0.000735 ! Fit after self-cal, rms=0.066928Jy sigma=0.000735 wmodel J1828+0820_X_2015_03_17_pus_map.mod ! Writing 39 model components to file: J1828+0820_X_2015_03_17_pus_map.mod wobs J1828+0820_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1828+0820_X_2015_03_17_pus_uvs.fits wwins J1828+0820_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J1828+0820_X_2015_03_17_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 = -0.000367716 Jy ! Component: 100 - total flux cleaned = -0.000671695 Jy ! Component: 150 - total flux cleaned = -0.000879942 Jy ! Component: 200 - total flux cleaned = -0.00105213 Jy ! Component: 250 - total flux cleaned = -0.00118225 Jy ! Component: 300 - total flux cleaned = -0.00129556 Jy ! Component: 350 - total flux cleaned = -0.00138448 Jy ! Component: 400 - total flux cleaned = -0.00148856 Jy ! Component: 450 - total flux cleaned = -0.00160708 Jy ! Component: 500 - total flux cleaned = -0.0017043 Jy ! Component: 550 - total flux cleaned = -0.00178169 Jy ! Component: 600 - total flux cleaned = -0.00184017 Jy ! Component: 650 - total flux cleaned = -0.00191361 Jy ! Component: 700 - total flux cleaned = -0.0019853 Jy ! Component: 750 - total flux cleaned = -0.0020399 Jy ! Component: 800 - total flux cleaned = -0.00211643 Jy ! Component: 850 - total flux cleaned = -0.00215387 Jy ! Component: 900 - total flux cleaned = -0.00221292 Jy ! Component: 950 - total flux cleaned = -0.00225637 Jy ! Component: 1000 - total flux cleaned = -0.00231327 Jy ! Component: 1050 - total flux cleaned = -0.00236188 Jy ! Component: 1100 - total flux cleaned = -0.0023755 Jy ! Component: 1150 - total flux cleaned = -0.0024091 Jy ! Component: 1200 - total flux cleaned = -0.00240922 Jy ! Component: 1250 - total flux cleaned = -0.00242874 Jy ! Component: 1300 - total flux cleaned = -0.0024413 Jy ! Component: 1350 - total flux cleaned = -0.0024413 Jy ! Component: 1400 - total flux cleaned = -0.00244742 Jy ! Component: 1450 - total flux cleaned = -0.0024474 Jy ! Component: 1500 - total flux cleaned = -0.00244739 Jy ! Component: 1550 - total flux cleaned = -0.00244737 Jy ! Component: 1600 - total flux cleaned = -0.00245323 Jy ! Component: 1650 - total flux cleaned = -0.0024418 Jy ! Component: 1700 - total flux cleaned = -0.00244754 Jy ! Component: 1750 - total flux cleaned = -0.00245323 Jy ! Component: 1800 - total flux cleaned = -0.00245875 Jy ! Component: 1850 - total flux cleaned = -0.00245876 Jy ! Component: 1900 - total flux cleaned = -0.002448 Jy ! Component: 1950 - total flux cleaned = -0.00244265 Jy ! Component: 2000 - total flux cleaned = -0.0024426 Jy ! Total flux subtracted in 2048 components = -0.00244776 Jy ! Clean residual min=-0.000306 max=0.000298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0356465 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 179 components and 0.0356465 Jy ![Exited script file: muppet] wmap "J1828+0820_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 2.318 at 13.27 degrees (North through East) ! Clean map min=-0.00096082 max=0.039875 Jy/beam ! Writing clean map to FITS file: J1828+0820_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0398751 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.752794 0.752794 1.50559 3.01118 6.02235 12.0447 24.0894 48.1788 96.3576 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 2.318 at 13.27 degrees (North through East) ! Clean map min=-0.00096082 max=0.039875 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 J1828+0820_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:38 2016