! Started logfile: J0824-2428_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:42 2016 obs J0824-2428_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0824-2428_X_2014_08_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774631 visibilities/baseline/integration-bin. ! Found source: J0824-2428 ! ! 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 324 lines of history. ! ! Reading 47268 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 J0824-2428_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946485Jy sigma=0.009732 ! Fit after self-cal, rms=0.889656Jy sigma=0.009124 ! 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=0.8068 mas, bmaj=3.624 mas, bpa=17.5 degrees ! Estimated noise=969.517 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 = 0.0836074 Jy ! Component: 100 - total flux cleaned = 0.108028 Jy ! Total flux subtracted in 100 components = 0.108028 Jy ! Clean residual min=-0.005386 max=0.011763 Jy/beam ! Clean residual mean=-0.000094 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.108028 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.108028 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=0.087928Jy sigma=0.000839 ! Fit after self-cal, rms=0.087886Jy sigma=0.000838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137602 Jy ! Component: 100 - total flux cleaned = 0.0223594 Jy ! Total flux subtracted in 100 components = 0.0223594 Jy ! Clean residual min=-0.004938 max=0.004896 Jy/beam ! Clean residual mean=-0.000042 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.130388 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.130388 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=0.084714Jy sigma=0.000802 ! Fit after self-cal, rms=0.084700Jy sigma=0.000802 ! 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=1.007 mas, bmaj=3.875 mas, bpa=15.32 degrees ! Estimated noise=321.356 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 = 0.00911013 Jy ! Component: 100 - total flux cleaned = 0.0144423 Jy ! Component: 150 - total flux cleaned = 0.0176941 Jy ! Component: 200 - total flux cleaned = 0.0196948 Jy ! Total flux subtracted in 200 components = 0.0196948 Jy ! Clean residual min=-0.005667 max=0.003824 Jy/beam ! Clean residual mean=0.000021 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.150082 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.150082 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=0.083601Jy sigma=0.000791 ! Fit after self-cal, rms=0.083606Jy sigma=0.000791 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.97 ! LA 1.01 MK 1.00* NL 1.02 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.09 KP 0.90 ! LA 1.03 MK 1.00* NL 1.00 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.11 KP 0.85 ! LA 1.04 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.09 KP 0.80 ! LA 1.04 MK 1.00* NL 1.00 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.09 KP 0.78 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.76 ! LA 1.06 MK 1.00* NL 1.00 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.13 KP 0.82 ! LA 1.14 MK 1.00* NL 1.04 OV 1.05 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.13 KP 0.77 ! LA 1.04 MK 1.00* NL 1.02 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.09 KP 0.77 ! LA 1.08 MK 1.00* NL 1.00 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.11 KP 0.81 ! LA 1.09 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.12 KP 0.85 ! LA 1.04 MK 1.00* NL 1.06 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.08 KP 0.89 ! LA 1.07 MK 1.00* NL 1.03 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.083606Jy sigma=0.000791 ! Fit after self-cal, rms=0.083257Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.913 mas, bpa=15.51 degrees ! Estimated noise=322.123 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, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173064 Jy ! Component: 100 - total flux cleaned = -0.000580805 Jy ! Component: 150 - total flux cleaned = -0.000810091 Jy ! Component: 200 - total flux cleaned = -0.000886751 Jy ! Total flux subtracted in 200 components = -0.000886751 Jy ! Clean residual min=-0.001364 max=0.001696 Jy/beam ! Clean residual mean=-0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.149196 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.149196 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=0.083176Jy sigma=0.000775 ! Fit after self-cal, rms=0.083191Jy sigma=0.000775 ! 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=0.083191Jy sigma=0.000775 ! Fit after self-cal, rms=0.083781Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.921 mas, bpa=15.52 degrees ! Estimated noise=321.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434349 Jy ! Component: 100 - total flux cleaned = -0.000516262 Jy ! Component: 150 - total flux cleaned = -0.000543937 Jy ! Component: 200 - total flux cleaned = -0.000543476 Jy ! Total flux subtracted in 200 components = -0.000543476 Jy ! Clean residual min=-0.001079 max=0.001262 Jy/beam ! Clean residual mean=-0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.148652 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.148652 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=0.083753Jy sigma=0.000774 ! Fit after self-cal, rms=0.083763Jy sigma=0.000774 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 = 0.000235071 Jy ! Component: 100 - total flux cleaned = 0.000235368 Jy ! Component: 150 - total flux cleaned = 0.000215391 Jy ! Component: 200 - total flux cleaned = 0.000215785 Jy ! Total flux subtracted in 200 components = 0.000215785 Jy ! Clean residual min=-0.001068 max=0.001163 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.148868 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.148868 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=0.083752Jy sigma=0.000774 ! Fit after self-cal, rms=0.083751Jy sigma=0.000774 ! 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=0.083751Jy sigma=0.000774 ! Fit after self-cal, rms=0.084483Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.923 mas, bpa=15.51 degrees ! Estimated noise=321.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449513 Jy ! Component: 100 - total flux cleaned = -0.000436272 Jy ! Component: 150 - total flux cleaned = -0.000360693 Jy ! Component: 200 - total flux cleaned = -0.000320315 Jy ! Total flux subtracted in 200 components = -0.000320315 Jy ! Clean residual min=-0.001034 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.148548 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.148548 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=0.084474Jy sigma=0.000774 ! Fit after self-cal, rms=0.084489Jy sigma=0.000774 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 = 3.61347e-05 Jy ! Component: 100 - total flux cleaned = 8.41996e-05 Jy ! Component: 150 - total flux cleaned = 0.000117903 Jy ! Component: 200 - total flux cleaned = 0.000149529 Jy ! Total flux subtracted in 200 components = 0.000149529 Jy ! Clean residual min=-0.001028 max=0.000775 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.148697 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.148697 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=0.084485Jy sigma=0.000774 ! Fit after self-cal, rms=0.084485Jy sigma=0.000774 ! 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=0.084485Jy sigma=0.000774 ! Fit after self-cal, rms=0.084792Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=5.615 mas, bpa=4.017 degrees ! Estimated noise=370.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121694 Jy ! Component: 100 - total flux cleaned = -0.000131127 Jy ! Component: 150 - total flux cleaned = -0.000139124 Jy ! Component: 200 - total flux cleaned = -0.000138908 Jy ! Total flux subtracted in 200 components = -0.000138908 Jy ! Clean residual min=-0.000765 max=0.000704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.148558 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.148558 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=0.084791Jy sigma=0.000774 ! Fit after self-cal, rms=0.084795Jy sigma=0.000774 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 = 3.85526e-07 Jy ! Component: 100 - total flux cleaned = 6.71223e-08 Jy ! Component: 150 - total flux cleaned = 6.4286e-08 Jy ! Component: 200 - total flux cleaned = -5.46843e-06 Jy ! Total flux subtracted in 200 components = -5.46843e-06 Jy ! Clean residual min=-0.000756 max=0.000698 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.148553 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.148553 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=0.084795Jy sigma=0.000774 ! Fit after self-cal, rms=0.084795Jy sigma=0.000774 ! 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=1.009 mas, bmaj=3.928 mas, bpa=15.51 degrees ! Estimated noise=321.766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.928 at 15.51 degrees (North through East) ! Clean map min=-0.0013427 max=0.11279 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=0.8013 mas, bmaj=3.686 mas, bpa=17.59 degrees ! Estimated noise=981.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843949 Jy ! Component: 100 - total flux cleaned = 0.109787 Jy ! Component: 150 - total flux cleaned = 0.123558 Jy ! Component: 200 - total flux cleaned = 0.131252 Jy ! Total flux subtracted in 200 components = 0.131252 Jy ! Clean residual min=-0.003569 max=0.003928 Jy/beam ! Clean residual mean=-0.000047 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.131252 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.131252 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.928 mas, bpa=15.51 degrees ! Estimated noise=321.766 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 = 0.00680739 Jy ! Component: 100 - total flux cleaned = 0.0107193 Jy ! Component: 150 - total flux cleaned = 0.0131747 Jy ! Component: 200 - total flux cleaned = 0.014772 Jy ! Total flux subtracted in 200 components = 0.014772 Jy ! Clean residual min=-0.001111 max=0.001044 Jy/beam ! Clean residual mean=-0.000012 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.146024 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 0.146024 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=2.283 mas, bmaj=5.615 mas, bpa=4.017 degrees ! Estimated noise=370.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136269 Jy ! Component: 100 - total flux cleaned = 0.00179864 Jy ! Component: 150 - total flux cleaned = 0.00207083 Jy ! Component: 200 - total flux cleaned = 0.00228477 Jy ! Total flux subtracted in 200 components = 0.00228477 Jy ! Clean residual min=-0.000821 max=0.000925 Jy/beam ! Clean residual mean=-0.000006 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.148309 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 = 7.9782e-05 Jy ! Component: 100 - total flux cleaned = 0.00011581 Jy ! Component: 150 - total flux cleaned = 0.000161122 Jy ! Component: 200 - total flux cleaned = 0.000193389 Jy ! Total flux subtracted in 200 components = 0.000193389 Jy ! Clean residual min=-0.000809 max=0.000857 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.148502 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.148502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.928 mas, bpa=15.51 degrees ! Estimated noise=321.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372722 Jy ! Component: 100 - total flux cleaned = -0.000434294 Jy ! Component: 150 - total flux cleaned = -0.000451762 Jy ! Component: 200 - total flux cleaned = -0.000435261 Jy ! Total flux subtracted in 200 components = -0.000435261 Jy ! Clean residual min=-0.001091 max=0.000826 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.148067 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.148067 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=0.084807Jy sigma=0.000774 ! Fit after self-cal, rms=0.084797Jy sigma=0.000774 wmodel J0824-2428_X_2014_08_09_pus_map.mod ! Writing 109 model components to file: J0824-2428_X_2014_08_09_pus_map.mod wobs J0824-2428_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0824-2428_X_2014_08_09_pus_uvs.fits wwins J0824-2428_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0824-2428_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000439606 Jy ! Component: 100 - total flux cleaned = -0.000674097 Jy ! Component: 150 - total flux cleaned = -0.000907872 Jy ! Component: 200 - total flux cleaned = -0.00117345 Jy ! Component: 250 - total flux cleaned = -0.00136231 Jy ! Component: 300 - total flux cleaned = -0.00151926 Jy ! Component: 350 - total flux cleaned = -0.0016968 Jy ! Component: 400 - total flux cleaned = -0.00185699 Jy ! Component: 450 - total flux cleaned = -0.00203666 Jy ! Component: 500 - total flux cleaned = -0.00219969 Jy ! Component: 550 - total flux cleaned = -0.00235843 Jy ! Component: 600 - total flux cleaned = -0.00251271 Jy ! Component: 650 - total flux cleaned = -0.00259877 Jy ! Component: 700 - total flux cleaned = -0.00269365 Jy ! Component: 750 - total flux cleaned = -0.00275556 Jy ! Component: 800 - total flux cleaned = -0.00280608 Jy ! Component: 850 - total flux cleaned = -0.0028559 Jy ! Component: 900 - total flux cleaned = -0.00288532 Jy ! Component: 950 - total flux cleaned = -0.00295254 Jy ! Component: 1000 - total flux cleaned = -0.00298084 Jy ! Component: 1050 - total flux cleaned = -0.003018 Jy ! Component: 1100 - total flux cleaned = -0.00304542 Jy ! Component: 1150 - total flux cleaned = -0.0030726 Jy ! Component: 1200 - total flux cleaned = -0.00309909 Jy ! Component: 1250 - total flux cleaned = -0.00309027 Jy ! Component: 1300 - total flux cleaned = -0.00311623 Jy ! Component: 1350 - total flux cleaned = -0.00314167 Jy ! Component: 1400 - total flux cleaned = -0.00316675 Jy ! Component: 1450 - total flux cleaned = -0.00321634 Jy ! Component: 1500 - total flux cleaned = -0.00326529 Jy ! Component: 1550 - total flux cleaned = -0.00330552 Jy ! Component: 1600 - total flux cleaned = -0.00333723 Jy ! Component: 1650 - total flux cleaned = -0.00337635 Jy ! Component: 1700 - total flux cleaned = -0.00339178 Jy ! Component: 1750 - total flux cleaned = -0.00343016 Jy ! Component: 1800 - total flux cleaned = -0.00343781 Jy ! Component: 1850 - total flux cleaned = -0.00348285 Jy ! Component: 1900 - total flux cleaned = -0.00353479 Jy ! Component: 1950 - total flux cleaned = -0.00355675 Jy ! Component: 2000 - total flux cleaned = -0.00357126 Jy ! Total flux subtracted in 2048 components = -0.00358561 Jy ! Clean residual min=-0.000405 max=0.000464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.144482 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 239 components and 0.144482 Jy ![Exited script file: muppet] wmap "J0824-2428_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.928 at 15.51 degrees (North through East) ! Clean map min=-0.00078468 max=0.11348 Jy/beam ! Writing clean map to FITS file: J0824-2428_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141745 device "J0824-2428_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0824-2428_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374734 0.374734 0.749468 1.49894 2.99787 5.99575 11.9915 23.983 47.966 95.9319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.928 at 15.51 degrees (North through East) ! Clean map min=-0.00078468 max=0.11348 Jy/beam quit ! Quitting program ! Log file J0824-2428_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:45 2016