! Started logfile: J0152+0020_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:55 2016 obs J0152+0020_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0152+0020_X_2014_12_20_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979154 visibilities/baseline/integration-bin. ! Found source: J0152+0020 ! ! 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 59748 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 J0152+0020_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938395Jy sigma=0.011499 ! Fit after self-cal, rms=0.919407Jy sigma=0.011270 ! 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=0.7677 mas, bmaj=1.854 mas, bpa=-1.249 degrees ! Estimated noise=543.902 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 = 0.0636502 Jy ! Component: 100 - total flux cleaned = 0.0787211 Jy ! Total flux subtracted in 100 components = 0.0787211 Jy ! Clean residual min=-0.002212 max=0.005653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0787212 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0787212 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=0.069728Jy sigma=0.000793 ! Fit after self-cal, rms=0.069729Jy sigma=0.000792 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578471 Jy ! Component: 100 - total flux cleaned = 0.00848997 Jy ! Total flux subtracted in 100 components = 0.00848997 Jy ! Clean residual min=-0.001675 max=0.001855 Jy/beam ! Clean residual mean=0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0872111 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0872111 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=0.069258Jy sigma=0.000786 ! Fit after self-cal, rms=0.069269Jy sigma=0.000786 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9123 mas, bmaj=2.084 mas, bpa=-2.28 degrees ! Estimated noise=239.798 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 = 0.00153801 Jy ! Component: 100 - total flux cleaned = 0.00181955 Jy ! Component: 150 - total flux cleaned = 0.0017997 Jy ! Component: 200 - total flux cleaned = 0.00181884 Jy ! Total flux subtracted in 200 components = 0.00181884 Jy ! Clean residual min=-0.001544 max=0.001703 Jy/beam ! Clean residual mean=0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.08903 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.08903 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=0.069230Jy sigma=0.000786 ! Fit after self-cal, rms=0.069229Jy sigma=0.000786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.01 KP 1.13 ! LA 0.98 MK 0.97 NL 0.96 OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.04 KP 1.06 ! LA 1.00 MK 0.96 NL 0.96 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.05 KP 1.00 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.05 KP 0.94 ! LA 1.01 MK 0.99 NL 0.97 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.02 KP 0.92 ! LA 1.02 MK 0.98 NL 0.98 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.05 KP 0.91 ! LA 0.99 MK 0.97 NL 0.97 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.15 KP 0.94 ! LA 1.03 MK 1.02 NL 1.00 OV 1.05 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.10 KP 0.92 ! LA 0.99 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 0.93 ! LA 0.98 MK 0.97 NL 1.00 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00 KP 0.96 ! LA 1.02 MK 1.00 NL 1.01 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.03 KP 1.02 ! LA 1.02 MK 1.02 NL 0.95 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.04 KP 1.03 ! LA 1.02 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Fit before self-cal, rms=0.069229Jy sigma=0.000786 ! Fit after self-cal, rms=0.068566Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9117 mas, bmaj=2.071 mas, bpa=-2.205 degrees ! Estimated noise=239.003 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 = 2.17264e-05 Jy ! Component: 100 - total flux cleaned = 1.2564e-05 Jy ! Component: 150 - total flux cleaned = 4.33159e-06 Jy ! Component: 200 - total flux cleaned = 3.68e-06 Jy ! Total flux subtracted in 200 components = 3.68e-06 Jy ! Clean residual min=-0.001009 max=0.001169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0890337 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0890336 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=0.068563Jy sigma=0.000782 ! Fit after self-cal, rms=0.068565Jy sigma=0.000782 ! 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=0.068565Jy sigma=0.000782 ! Fit after self-cal, rms=0.068705Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=2.07 mas, bpa=-2.122 degrees ! Estimated noise=238.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49582e-05 Jy ! Component: 100 - total flux cleaned = 5.68934e-05 Jy ! Component: 150 - total flux cleaned = 5.05209e-05 Jy ! Component: 200 - total flux cleaned = 5.04963e-05 Jy ! Total flux subtracted in 200 components = 5.04963e-05 Jy ! Clean residual min=-0.000726 max=0.001058 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0890841 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0890841 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=0.068703Jy sigma=0.000781 ! Fit after self-cal, rms=0.068716Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877831 Jy ! Component: 100 - total flux cleaned = 0.00108554 Jy ! Component: 150 - total flux cleaned = 0.00111902 Jy ! Component: 200 - total flux cleaned = 0.0010831 Jy ! Total flux subtracted in 200 components = 0.0010831 Jy ! Clean residual min=-0.000622 max=0.000738 Jy/beam ! Clean residual mean=0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0901673 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0901673 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=0.068705Jy sigma=0.000781 ! Fit after self-cal, rms=0.068701Jy sigma=0.000781 ! 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=0.068701Jy sigma=0.000781 ! Fit after self-cal, rms=0.068601Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9107 mas, bmaj=2.067 mas, bpa=-2.034 degrees ! Estimated noise=238.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376475 Jy ! Component: 100 - total flux cleaned = 0.000423298 Jy ! Component: 150 - total flux cleaned = 0.000409287 Jy ! Component: 200 - total flux cleaned = 0.000390271 Jy ! Total flux subtracted in 200 components = 0.000390271 Jy ! Clean residual min=-0.000622 max=0.000743 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0905575 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.0905575 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=0.068598Jy sigma=0.000781 ! Fit after self-cal, rms=0.068597Jy sigma=0.000781 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 = 3.1325e-05 Jy ! Component: 100 - total flux cleaned = 1.96816e-05 Jy ! Component: 150 - total flux cleaned = 3.22824e-06 Jy ! Component: 200 - total flux cleaned = -1.21838e-05 Jy ! Total flux subtracted in 200 components = -1.21838e-05 Jy ! Clean residual min=-0.000619 max=0.000745 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0905453 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0905454 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=0.068596Jy sigma=0.000781 ! Fit after self-cal, rms=0.068596Jy sigma=0.000781 ! 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=0.068596Jy sigma=0.000781 ! Fit after self-cal, rms=0.068536Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.404 mas, bpa=-3.219 degrees ! Estimated noise=293.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.43896e-05 Jy ! Component: 100 - total flux cleaned = -7.61843e-05 Jy ! Component: 150 - total flux cleaned = -8.51192e-05 Jy ! Component: 200 - total flux cleaned = -0.000104406 Jy ! Total flux subtracted in 200 components = -0.000104406 Jy ! Clean residual min=-0.000782 max=0.000756 Jy/beam ! Clean residual mean=0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.090441 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.090441 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=0.068535Jy sigma=0.000781 ! Fit after self-cal, rms=0.068535Jy sigma=0.000781 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 = -1.31892e-05 Jy ! Component: 100 - total flux cleaned = -2.80619e-05 Jy ! Component: 150 - total flux cleaned = -4.18058e-05 Jy ! Component: 200 - total flux cleaned = -5.45413e-05 Jy ! Total flux subtracted in 200 components = -5.45413e-05 Jy ! Clean residual min=-0.000778 max=0.000751 Jy/beam ! Clean residual mean=0.000005 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0903864 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0903864 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=0.068535Jy sigma=0.000781 ! Fit after self-cal, rms=0.068535Jy sigma=0.000781 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.066 mas, bpa=-2.009 degrees ! Estimated noise=238.508 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9105 x 2.066 at -2.009 degrees (North through East) ! Clean map min=-0.0005773 max=0.081681 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=0.7668 mas, bmaj=1.84 mas, bpa=-1.062 degrees ! Estimated noise=540.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631287 Jy ! Component: 100 - total flux cleaned = 0.0785594 Jy ! Component: 150 - total flux cleaned = 0.0844455 Jy ! Component: 200 - total flux cleaned = 0.0870465 Jy ! Total flux subtracted in 200 components = 0.0870465 Jy ! Clean residual min=-0.001353 max=0.001264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0870465 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0870465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.066 mas, bpa=-2.009 degrees ! Estimated noise=238.508 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 = 0.00175181 Jy ! Component: 100 - total flux cleaned = 0.00270856 Jy ! Component: 150 - total flux cleaned = 0.00328853 Jy ! Component: 200 - total flux cleaned = 0.00344287 Jy ! Total flux subtracted in 200 components = 0.00344287 Jy ! Clean residual min=-0.000691 max=0.000714 Jy/beam ! Clean residual mean=0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0904894 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.0904894 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=2.152 mas, bmaj=3.404 mas, bpa=-3.219 degrees ! Estimated noise=293.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.50564e-05 Jy ! Component: 100 - total flux cleaned = -1.14264e-06 Jy ! Component: 150 - total flux cleaned = -7.5182e-06 Jy ! Component: 200 - total flux cleaned = -2.33387e-05 Jy ! Total flux subtracted in 200 components = -2.33387e-05 Jy ! Clean residual min=-0.000818 max=0.000726 Jy/beam ! Clean residual mean=0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0904661 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 = -1.89893e-05 Jy ! Component: 100 - total flux cleaned = -4.07248e-05 Jy ! Component: 150 - total flux cleaned = -5.28357e-05 Jy ! Component: 200 - total flux cleaned = -6.82667e-05 Jy ! Total flux subtracted in 200 components = -6.82667e-05 Jy ! Clean residual min=-0.000808 max=0.000723 Jy/beam ! Clean residual mean=0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0903978 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0903978 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.066 mas, bpa=-2.009 degrees ! Estimated noise=238.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2555e-05 Jy ! Component: 100 - total flux cleaned = 5.35848e-05 Jy ! Component: 150 - total flux cleaned = 7.37905e-05 Jy ! Component: 200 - total flux cleaned = 8.28197e-05 Jy ! Total flux subtracted in 200 components = 8.28197e-05 Jy ! Clean residual min=-0.000659 max=0.000745 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0904806 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.0904806 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=0.068539Jy sigma=0.000781 ! Fit after self-cal, rms=0.068538Jy sigma=0.000781 wmodel J0152+0020_X_2014_12_20_pus_map.mod ! Writing 68 model components to file: J0152+0020_X_2014_12_20_pus_map.mod wobs J0152+0020_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0152+0020_X_2014_12_20_pus_uvs.fits wwins J0152+0020_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0152+0020_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 = 0.00018938 Jy ! Component: 100 - total flux cleaned = 0.000201024 Jy ! Component: 150 - total flux cleaned = 0.00022339 Jy ! Component: 200 - total flux cleaned = 0.000276776 Jy ! Component: 250 - total flux cleaned = 0.000328302 Jy ! Component: 300 - total flux cleaned = 0.000358362 Jy ! Component: 350 - total flux cleaned = 0.000368301 Jy ! Component: 400 - total flux cleaned = 0.000358925 Jy ! Component: 450 - total flux cleaned = 0.000359139 Jy ! Component: 500 - total flux cleaned = 0.000367998 Jy ! Component: 550 - total flux cleaned = 0.000368078 Jy ! Component: 600 - total flux cleaned = 0.000385464 Jy ! Component: 650 - total flux cleaned = 0.000419012 Jy ! Component: 700 - total flux cleaned = 0.000435251 Jy ! Component: 750 - total flux cleaned = 0.000419058 Jy ! Component: 800 - total flux cleaned = 0.000442485 Jy ! Component: 850 - total flux cleaned = 0.00041936 Jy ! Component: 900 - total flux cleaned = 0.000419519 Jy ! Component: 950 - total flux cleaned = 0.000426979 Jy ! Component: 1000 - total flux cleaned = 0.00040507 Jy ! Component: 1050 - total flux cleaned = 0.000397895 Jy ! Component: 1100 - total flux cleaned = 0.000369587 Jy ! Component: 1150 - total flux cleaned = 0.000362677 Jy ! Component: 1200 - total flux cleaned = 0.000362721 Jy ! Component: 1250 - total flux cleaned = 0.00036269 Jy ! Component: 1300 - total flux cleaned = 0.000355992 Jy ! Component: 1350 - total flux cleaned = 0.000356096 Jy ! Component: 1400 - total flux cleaned = 0.000369262 Jy ! Component: 1450 - total flux cleaned = 0.000382118 Jy ! Component: 1500 - total flux cleaned = 0.000413758 Jy ! Component: 1550 - total flux cleaned = 0.000401167 Jy ! Component: 1600 - total flux cleaned = 0.000419742 Jy ! Component: 1650 - total flux cleaned = 0.000413564 Jy ! Component: 1700 - total flux cleaned = 0.0004319 Jy ! Component: 1750 - total flux cleaned = 0.00043192 Jy ! Component: 1800 - total flux cleaned = 0.000443833 Jy ! Component: 1850 - total flux cleaned = 0.000443786 Jy ! Component: 1900 - total flux cleaned = 0.000449583 Jy ! Component: 1950 - total flux cleaned = 0.000455283 Jy ! Component: 2000 - total flux cleaned = 0.000472295 Jy ! Total flux subtracted in 2048 components = 0.000483431 Jy ! Clean residual min=-0.000335 max=0.000339 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0909641 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 198 components and 0.0909641 Jy ![Exited script file: muppet] wmap "J0152+0020_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9105 x 2.066 at -2.009 degrees (North through East) ! Clean map min=-0.0004375 max=0.081793 Jy/beam ! Writing clean map to FITS file: J0152+0020_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 0.081793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010373 device "J0152+0020_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0152+0020_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38046 0.38046 0.76092 1.52184 3.04368 6.08736 12.1747 24.3494 48.6989 97.3977 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9105 x 2.066 at -2.009 degrees (North through East) ! Clean map min=-0.0004375 max=0.081793 Jy/beam quit ! Quitting program ! Log file J0152+0020_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:58 2016