! Started logfile: J2030-2506_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:16 2016 obs J2030-2506_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2030-2506_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692532 visibilities/baseline/integration-bin. ! Found source: J2030-2506 ! ! 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 344 lines of history. ! ! Reading 45624 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 J2030-2506_X_2014_06_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 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001380Jy sigma=0.010916 ! Fit after self-cal, rms=0.965247Jy sigma=0.010547 ! 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=0.6961 mas, bmaj=1.755 mas, bpa=-0.9113 degrees ! Estimated noise=788.553 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 = 0.0283461 Jy ! Component: 100 - total flux cleaned = 0.0345392 Jy ! Total flux subtracted in 100 components = 0.0345392 Jy ! Clean residual min=-0.002085 max=0.002258 Jy/beam ! Clean residual mean=-0.000011 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0345392 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0345392 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=0.075508Jy sigma=0.000743 ! Fit after self-cal, rms=0.074042Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387737 Jy ! Component: 100 - total flux cleaned = 0.00417188 Jy ! Total flux subtracted in 100 components = 0.00417188 Jy ! Clean residual min=-0.002314 max=0.002228 Jy/beam ! Clean residual mean=-0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.038711 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.038711 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=0.073795Jy sigma=0.000724 ! Fit after self-cal, rms=0.073771Jy sigma=0.000724 ! 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=0.8877 mas, bmaj=2.189 mas, bpa=-0.2938 degrees ! Estimated noise=309.951 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 = 0.00071985 Jy ! Component: 100 - total flux cleaned = 0.000634632 Jy ! Component: 150 - total flux cleaned = 0.000560022 Jy ! Component: 200 - total flux cleaned = 0.000462765 Jy ! Total flux subtracted in 200 components = 0.000462765 Jy ! Clean residual min=-0.001475 max=0.001812 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0391738 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0391738 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=0.073741Jy sigma=0.000724 ! Fit after self-cal, rms=0.073725Jy sigma=0.000724 ! 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 1.00* FD 1.14 HN 0.89 KP 1.03 ! LA 1.05 MK 1.04 NL 1.09 OV 1.07 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.90 KP 0.99 ! LA 1.03 MK 1.03 NL 1.10 OV 1.09 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.84 KP 0.94 ! LA 1.04 MK 1.18 NL 1.10 OV 1.06 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.97 KP 0.87 ! LA 1.07 MK 0.97 NL 1.03 OV 1.10 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.90 KP 0.95 ! LA 1.07 MK 1.02 NL 1.01 OV 1.08 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.87 KP 0.85 ! LA 1.06 MK 0.92 NL 1.01 OV 1.13 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.88 KP 0.86 ! LA 1.03 MK 1.02 NL 1.09 OV 1.05 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.91 KP 0.85 ! LA 0.98 MK 1.01 NL 1.00 OV 1.09 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.82 KP 0.90 ! LA 1.04 MK 0.88 NL 1.00 OV 1.07 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.87 KP 0.85 ! LA 0.99 MK 0.95 NL 0.99 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.78 KP 0.89 ! LA 0.98 MK 0.93 NL 1.00 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.79 KP 0.95 ! LA 1.04 MK 0.94 NL 0.99 OV 1.01 ! PT 0.91 SC 0.91 ! ! ! Fit before self-cal, rms=0.073725Jy sigma=0.000724 ! Fit after self-cal, rms=0.070154Jy sigma=0.000723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=2.185 mas, bpa=-0.8556 degrees ! Estimated noise=309.188 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 (8.2, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971668 Jy ! Component: 100 - total flux cleaned = 0.000941082 Jy ! Component: 150 - total flux cleaned = 0.000941407 Jy ! Component: 200 - total flux cleaned = 0.000960358 Jy ! Total flux subtracted in 200 components = 0.000960358 Jy ! Clean residual min=-0.001096 max=0.001042 Jy/beam ! Clean residual mean=-0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0401342 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0401342 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=0.070116Jy sigma=0.000722 ! Fit after self-cal, rms=0.069955Jy sigma=0.000722 ! 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=0.069955Jy sigma=0.000722 ! Fit after self-cal, rms=0.069112Jy sigma=0.000721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8799 mas, bmaj=2.18 mas, bpa=-0.9065 degrees ! Estimated noise=308.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367063 Jy ! Component: 100 - total flux cleaned = 0.000518473 Jy ! Component: 150 - total flux cleaned = 0.000559667 Jy ! Component: 200 - total flux cleaned = 0.000596199 Jy ! Total flux subtracted in 200 components = 0.000596199 Jy ! Clean residual min=-0.001010 max=0.000985 Jy/beam ! Clean residual mean=-0.000006 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0407304 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0407304 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=0.069103Jy sigma=0.000721 ! Fit after self-cal, rms=0.069062Jy sigma=0.000720 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 = 0.000344872 Jy ! Component: 100 - total flux cleaned = 0.000330835 Jy ! Component: 150 - total flux cleaned = 0.000331038 Jy ! Component: 200 - total flux cleaned = 0.000331507 Jy ! Total flux subtracted in 200 components = 0.000331507 Jy ! Clean residual min=-0.001018 max=0.001004 Jy/beam ! Clean residual mean=-0.000005 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0410619 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0410619 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=0.069054Jy sigma=0.000720 ! Fit after self-cal, rms=0.069038Jy sigma=0.000720 ! Inverting map ! Added new window around map position (3.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996586 Jy ! Component: 100 - total flux cleaned = 0.00126732 Jy ! Component: 150 - total flux cleaned = 0.00140421 Jy ! Component: 200 - total flux cleaned = 0.0015163 Jy ! Total flux subtracted in 200 components = 0.0015163 Jy ! Clean residual min=-0.000907 max=0.000740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0425782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0425782 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=0.069020Jy sigma=0.000720 ! Fit after self-cal, rms=0.069004Jy sigma=0.000720 ! 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=0.069004Jy sigma=0.000720 ! Fit after self-cal, rms=0.069108Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=2.175 mas, bpa=-1.017 degrees ! Estimated noise=308.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072527 Jy ! Component: 100 - total flux cleaned = 0.000840484 Jy ! Component: 150 - total flux cleaned = 0.000903728 Jy ! Component: 200 - total flux cleaned = 0.000986499 Jy ! Total flux subtracted in 200 components = 0.000986499 Jy ! Clean residual min=-0.000900 max=0.000704 Jy/beam ! Clean residual mean=-0.000005 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0435647 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0435647 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=0.069097Jy sigma=0.000720 ! Fit after self-cal, rms=0.069096Jy sigma=0.000720 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 = 0.000540913 Jy ! Component: 100 - total flux cleaned = 0.000640687 Jy ! Component: 150 - total flux cleaned = 0.000697867 Jy ! Component: 200 - total flux cleaned = 0.000761388 Jy ! Total flux subtracted in 200 components = 0.000761388 Jy ! Clean residual min=-0.000874 max=0.000704 Jy/beam ! Clean residual mean=-0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0443261 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0443261 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=0.069088Jy sigma=0.000720 ! Fit after self-cal, rms=0.069077Jy sigma=0.000720 ! 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=0.069077Jy sigma=0.000720 ! Fit after self-cal, rms=0.069162Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=5.584 mas, bpa=-2.189 degrees ! Estimated noise=388.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419995 Jy ! Component: 100 - total flux cleaned = 0.000697336 Jy ! Component: 150 - total flux cleaned = 0.000807867 Jy ! Component: 200 - total flux cleaned = 0.000894356 Jy ! Total flux subtracted in 200 components = 0.000894356 Jy ! Clean residual min=-0.000791 max=0.000775 Jy/beam ! Clean residual mean=-0.000008 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0452204 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0452204 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=0.069160Jy sigma=0.000720 ! Fit after self-cal, rms=0.069162Jy sigma=0.000719 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 = 0.000350973 Jy ! Component: 100 - total flux cleaned = 0.000576735 Jy ! Component: 150 - total flux cleaned = 0.000636165 Jy ! Component: 200 - total flux cleaned = 0.000662788 Jy ! Total flux subtracted in 200 components = 0.000662788 Jy ! Clean residual min=-0.000773 max=0.000768 Jy/beam ! Clean residual mean=-0.000007 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0458832 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.0458832 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=0.069160Jy sigma=0.000719 ! Fit after self-cal, rms=0.069155Jy sigma=0.000719 ! 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=0.877 mas, bmaj=2.172 mas, bpa=-1.037 degrees ! Estimated noise=308.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.172 at -1.037 degrees (North through East) ! Clean map min=-0.0013881 max=0.040102 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=0.6899 mas, bmaj=1.748 mas, bpa=-1.442 degrees ! Estimated noise=779.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305646 Jy ! Component: 100 - total flux cleaned = 0.0378055 Jy ! Component: 150 - total flux cleaned = 0.0411645 Jy ! Component: 200 - total flux cleaned = 0.0430578 Jy ! Total flux subtracted in 200 components = 0.0430578 Jy ! Clean residual min=-0.001949 max=0.001871 Jy/beam ! Clean residual mean=-0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0430578 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0430578 Jy ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.172 mas, bpa=-1.037 degrees ! Estimated noise=308.28 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 = 0.00145487 Jy ! Component: 100 - total flux cleaned = 0.0021829 Jy ! Component: 150 - total flux cleaned = 0.00248289 Jy ! Component: 200 - total flux cleaned = 0.00273499 Jy ! Total flux subtracted in 200 components = 0.00273499 Jy ! Clean residual min=-0.001047 max=0.000858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0457928 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0457928 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=2.106 mas, bmaj=5.584 mas, bpa=-2.189 degrees ! Estimated noise=388.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146517 Jy ! Component: 100 - total flux cleaned = 0.00038713 Jy ! Component: 150 - total flux cleaned = 0.000469413 Jy ! Component: 200 - total flux cleaned = 0.000523277 Jy ! Total flux subtracted in 200 components = 0.000523277 Jy ! Clean residual min=-0.000810 max=0.000763 Jy/beam ! Clean residual mean=-0.000006 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0463161 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 = 2.40729e-05 Jy ! Component: 100 - total flux cleaned = 3.51366e-05 Jy ! Component: 150 - total flux cleaned = 5.58045e-05 Jy ! Component: 200 - total flux cleaned = 6.58202e-05 Jy ! Total flux subtracted in 200 components = 6.58202e-05 Jy ! Clean residual min=-0.000775 max=0.000750 Jy/beam ! Clean residual mean=-0.000006 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0463819 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0463819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.172 mas, bpa=-1.037 degrees ! Estimated noise=308.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.06745e-07 Jy ! Component: 100 - total flux cleaned = 4.96423e-05 Jy ! Component: 150 - total flux cleaned = 9.37369e-05 Jy ! Component: 200 - total flux cleaned = 0.000130339 Jy ! Total flux subtracted in 200 components = 0.000130339 Jy ! Clean residual min=-0.000923 max=0.000670 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0465123 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0465123 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=0.069156Jy sigma=0.000719 ! Fit after self-cal, rms=0.069159Jy sigma=0.000719 wmodel J2030-2506_X_2014_06_09_pus_map.mod ! Writing 52 model components to file: J2030-2506_X_2014_06_09_pus_map.mod wobs J2030-2506_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2030-2506_X_2014_06_09_pus_uvs.fits wwins J2030-2506_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2030-2506_X_2014_06_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 = -0.000382221 Jy ! Component: 100 - total flux cleaned = -0.000563735 Jy ! Component: 150 - total flux cleaned = -0.000610799 Jy ! Component: 200 - total flux cleaned = -0.000633623 Jy ! Component: 250 - total flux cleaned = -0.00066589 Jy ! Component: 300 - total flux cleaned = -0.000736901 Jy ! Component: 350 - total flux cleaned = -0.000775779 Jy ! Component: 400 - total flux cleaned = -0.000804115 Jy ! Component: 450 - total flux cleaned = -0.000822607 Jy ! Component: 500 - total flux cleaned = -0.000858323 Jy ! Component: 550 - total flux cleaned = -0.000884296 Jy ! Component: 600 - total flux cleaned = -0.000875865 Jy ! Component: 650 - total flux cleaned = -0.000909364 Jy ! Component: 700 - total flux cleaned = -0.000917633 Jy ! Component: 750 - total flux cleaned = -0.000933629 Jy ! Component: 800 - total flux cleaned = -0.00094148 Jy ! Component: 850 - total flux cleaned = -0.000964538 Jy ! Component: 900 - total flux cleaned = -0.000957158 Jy ! Component: 950 - total flux cleaned = -0.000986899 Jy ! Component: 1000 - total flux cleaned = -0.00100871 Jy ! Component: 1050 - total flux cleaned = -0.00103731 Jy ! Component: 1100 - total flux cleaned = -0.0010303 Jy ! Component: 1150 - total flux cleaned = -0.00105125 Jy ! Component: 1200 - total flux cleaned = -0.00107853 Jy ! Component: 1250 - total flux cleaned = -0.00107174 Jy ! Component: 1300 - total flux cleaned = -0.00108503 Jy ! Component: 1350 - total flux cleaned = -0.00108489 Jy ! Component: 1400 - total flux cleaned = -0.00109784 Jy ! Component: 1450 - total flux cleaned = -0.00112968 Jy ! Component: 1500 - total flux cleaned = -0.00114846 Jy ! Component: 1550 - total flux cleaned = -0.00115464 Jy ! Component: 1600 - total flux cleaned = -0.00117916 Jy ! Component: 1650 - total flux cleaned = -0.00120339 Jy ! Component: 1700 - total flux cleaned = -0.00120358 Jy ! Component: 1750 - total flux cleaned = -0.00126269 Jy ! Component: 1800 - total flux cleaned = -0.00127427 Jy ! Component: 1850 - total flux cleaned = -0.00130885 Jy ! Component: 1900 - total flux cleaned = -0.0013316 Jy ! Component: 1950 - total flux cleaned = -0.00135962 Jy ! Component: 2000 - total flux cleaned = -0.00138181 Jy ! Total flux subtracted in 2048 components = -0.00139288 Jy ! Clean residual min=-0.000327 max=0.000344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0451194 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 183 components and 0.0451194 Jy ![Exited script file: muppet] wmap "J2030-2506_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.172 at -1.037 degrees (North through East) ! Clean map min=-0.001514 max=0.039233 Jy/beam ! Writing clean map to FITS file: J2030-2506_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0392333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104436 device "J2030-2506_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2030-2506_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.798578 0.798578 1.59716 3.19431 6.38863 12.7773 25.5545 51.109 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: 0.877 x 2.172 at -1.037 degrees (North through East) ! Clean map min=-0.001514 max=0.039233 Jy/beam quit ! Quitting program ! Log file J2030-2506_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:20 2016