! Started logfile: J2301+0609_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:53:42 2019 obs J2301+0609_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2301+0609_X_2017_01_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707363 visibilities/baseline/integration-bin. ! Found source: J2301+0609 ! ! 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 1309 lines of history. ! ! Reading 31704 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 J2301+0609_X_2017_01_16_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835256Jy sigma=0.006770 ! Fit after self-cal, rms=0.828461Jy sigma=0.006731 ! 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=0.8745 mas, bmaj=2.32 mas, bpa=19.96 degrees ! Estimated noise=1066.22 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 = 0.126862 Jy ! Component: 100 - total flux cleaned = 0.172171 Jy ! Total flux subtracted in 100 components = 0.172171 Jy ! Clean residual min=-0.007583 max=0.020056 Jy/beam ! Clean residual mean=-0.000023 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.172171 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.172171 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=0.135442Jy sigma=0.000743 ! Fit after self-cal, rms=0.135261Jy sigma=0.000741 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229629 Jy ! Component: 100 - total flux cleaned = 0.0359719 Jy ! Total flux subtracted in 100 components = 0.0359719 Jy ! Clean residual min=-0.005437 max=0.008531 Jy/beam ! Clean residual mean=-0.000010 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.208143 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.208143 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=0.129000Jy sigma=0.000691 ! Fit after self-cal, rms=0.128997Jy sigma=0.000690 ! 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=1.087 mas, bmaj=2.521 mas, bpa=18.53 degrees ! Estimated noise=518.176 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 (-0.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116949 Jy ! Component: 100 - total flux cleaned = 0.018495 Jy ! Component: 150 - total flux cleaned = 0.0230652 Jy ! Component: 200 - total flux cleaned = 0.0265926 Jy ! Total flux subtracted in 200 components = 0.0265926 Jy ! Clean residual min=-0.007419 max=0.006159 Jy/beam ! Clean residual mean=-0.000001 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.234735 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.234735 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=0.126940Jy sigma=0.000682 ! Fit after self-cal, rms=0.126917Jy sigma=0.000682 ! 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 1.04 FD 1.03 HN 0.98 KP 1.09 ! LA 1.06 MK 1.00* NL 0.94 OV 1.02 ! PT 0.62 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 1.04 ! LA 1.04 MK 1.00* NL 0.98 OV 1.02 ! PT 0.63 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.04 ! LA 1.03 MK 1.00* NL 0.96 OV 1.02 ! PT 0.64 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 1.03 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.62 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.97 KP 1.04 ! LA 1.05 MK 1.00* NL 0.94 OV 1.01 ! PT 0.63 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.99 KP 1.04 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.62 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 1.04 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00 ! PT 0.64 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 1.01 ! LA 1.06 MK 1.00* NL 0.96 OV 0.99 ! PT 0.63 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.03 KP 1.05 ! LA 1.00 MK 1.00* NL 0.95 OV 1.01 ! PT 0.59 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 1.07 ! LA 1.03 MK 1.00* NL 0.95 OV 1.03 ! PT 0.61 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.05 KP 1.06 ! LA 1.02 MK 1.00* NL 0.97 OV 1.02 ! PT 0.66 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.01 KP 1.06 ! LA 1.03 MK 1.00* NL 0.97 OV 1.04 ! PT 0.64 SC 1.02 ! ! ! Fit before self-cal, rms=0.126917Jy sigma=0.000682 ! Fit after self-cal, rms=0.100141Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.528 mas, bpa=18.33 degrees ! Estimated noise=513.561 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 = -0.00251462 Jy ! Component: 100 - total flux cleaned = -0.00348167 Jy ! Component: 150 - total flux cleaned = -0.004269 Jy ! Component: 200 - total flux cleaned = -0.00479413 Jy ! Total flux subtracted in 200 components = -0.00479413 Jy ! Clean residual min=-0.002710 max=0.003308 Jy/beam ! Clean residual mean=0.000024 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.229941 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.229941 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=0.099967Jy sigma=0.000658 ! Fit after self-cal, rms=0.099791Jy sigma=0.000658 ! 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=0.099791Jy sigma=0.000658 ! Fit after self-cal, rms=0.107594Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.525 mas, bpa=18.2 degrees ! Estimated noise=513.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000696975 Jy ! Component: 100 - total flux cleaned = -0.000618601 Jy ! Component: 150 - total flux cleaned = -0.000588278 Jy ! Component: 200 - total flux cleaned = -0.000644937 Jy ! Total flux subtracted in 200 components = -0.000644937 Jy ! Clean residual min=-0.001651 max=0.001539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.229296 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.229296 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=0.107557Jy sigma=0.000648 ! Fit after self-cal, rms=0.107675Jy sigma=0.000648 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 = -0.000188286 Jy ! Component: 100 - total flux cleaned = -5.84039e-05 Jy ! Component: 150 - total flux cleaned = -8.05656e-05 Jy ! Component: 200 - total flux cleaned = -1.90157e-05 Jy ! Total flux subtracted in 200 components = -1.90157e-05 Jy ! Clean residual min=-0.001571 max=0.001488 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.229277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.229277 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=0.107664Jy sigma=0.000648 ! Fit after self-cal, rms=0.107662Jy sigma=0.000648 ! 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=0.107662Jy sigma=0.000648 ! Fit after self-cal, rms=0.109852Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.523 mas, bpa=18.11 degrees ! Estimated noise=513.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000897908 Jy ! Component: 100 - total flux cleaned = -0.000822702 Jy ! Component: 150 - total flux cleaned = -0.000823579 Jy ! Component: 200 - total flux cleaned = -0.000784285 Jy ! Total flux subtracted in 200 components = -0.000784285 Jy ! Clean residual min=-0.001487 max=0.001482 Jy/beam ! Clean residual mean=-0.000005 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.228493 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.228493 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=0.109837Jy sigma=0.000647 ! Fit after self-cal, rms=0.109851Jy sigma=0.000647 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 = -0.000134766 Jy ! Component: 100 - total flux cleaned = -1.15327e-05 Jy ! Component: 150 - total flux cleaned = 5.21407e-05 Jy ! Component: 200 - total flux cleaned = 0.000110101 Jy ! Total flux subtracted in 200 components = 0.000110101 Jy ! Clean residual min=-0.001422 max=0.001432 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.228603 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.228603 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=0.109845Jy sigma=0.000647 ! Fit after self-cal, rms=0.109844Jy sigma=0.000647 ! 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=0.109844Jy sigma=0.000647 ! Fit after self-cal, rms=0.110107Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.142 mas, bpa=5.657 degrees ! Estimated noise=618.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745498 Jy ! Component: 100 - total flux cleaned = -0.000799538 Jy ! Component: 150 - total flux cleaned = -0.000879047 Jy ! Component: 200 - total flux cleaned = -0.000920823 Jy ! Total flux subtracted in 200 components = -0.000920823 Jy ! Clean residual min=-0.001717 max=0.002032 Jy/beam ! Clean residual mean=-0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.227682 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.227682 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=0.110103Jy sigma=0.000647 ! Fit after self-cal, rms=0.110103Jy sigma=0.000647 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, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178822 Jy ! Component: 100 - total flux cleaned = 0.00266465 Jy ! Component: 150 - total flux cleaned = 0.00323509 Jy ! Component: 200 - total flux cleaned = 0.0035641 Jy ! Total flux subtracted in 200 components = 0.0035641 Jy ! Clean residual min=-0.001305 max=0.001193 Jy/beam ! Clean residual mean=-0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.231246 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 150 components and 0.231246 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=0.110078Jy sigma=0.000647 ! Fit after self-cal, rms=0.110074Jy sigma=0.000647 ! 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=1.086 mas, bmaj=2.522 mas, bpa=18.03 degrees ! Estimated noise=513.807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.522 at 18.03 degrees (North through East) ! Clean map min=-0.0011289 max=0.16577 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=0.8739 mas, bmaj=2.304 mas, bpa=19.52 degrees ! Estimated noise=1071.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127437 Jy ! Component: 100 - total flux cleaned = 0.1735 Jy ! Component: 150 - total flux cleaned = 0.19424 Jy ! Component: 200 - total flux cleaned = 0.204627 Jy ! Total flux subtracted in 200 components = 0.204627 Jy ! Clean residual min=-0.003566 max=0.005134 Jy/beam ! Clean residual mean=-0.000007 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.204627 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.204627 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.522 mas, bpa=18.03 degrees ! Estimated noise=513.807 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 = 0.00790521 Jy ! Component: 100 - total flux cleaned = 0.0126308 Jy ! Component: 150 - total flux cleaned = 0.0156998 Jy ! Component: 200 - total flux cleaned = 0.0178313 Jy ! Total flux subtracted in 200 components = 0.0178313 Jy ! Clean residual min=-0.001572 max=0.001420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.222458 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 57 components and 0.222458 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=2.185 mas, bmaj=3.142 mas, bpa=5.657 degrees ! Estimated noise=618.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221665 Jy ! Component: 100 - total flux cleaned = 0.00381493 Jy ! Component: 150 - total flux cleaned = 0.00511932 Jy ! Component: 200 - total flux cleaned = 0.00616901 Jy ! Total flux subtracted in 200 components = 0.00616901 Jy ! Clean residual min=-0.001484 max=0.001265 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.228628 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 = 0.000782389 Jy ! Component: 100 - total flux cleaned = 0.00140161 Jy ! Component: 150 - total flux cleaned = 0.00192309 Jy ! Component: 200 - total flux cleaned = 0.00239171 Jy ! Total flux subtracted in 200 components = 0.00239171 Jy ! Clean residual min=-0.001350 max=0.001115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.231019 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 143 components and 0.231019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.522 mas, bpa=18.03 degrees ! Estimated noise=513.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.76435e-06 Jy ! Component: 100 - total flux cleaned = 6.91634e-05 Jy ! Component: 150 - total flux cleaned = 0.000295803 Jy ! Component: 200 - total flux cleaned = 0.000522048 Jy ! Total flux subtracted in 200 components = 0.000522048 Jy ! Clean residual min=-0.001113 max=0.001182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.231541 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.231541 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=0.110076Jy sigma=0.000647 ! Fit after self-cal, rms=0.110062Jy sigma=0.000647 wmodel J2301+0609_X_2017_01_16_pus_map.mod ! Writing 164 model components to file: J2301+0609_X_2017_01_16_pus_map.mod wobs J2301+0609_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2301+0609_X_2017_01_16_pus_uvs.fits wwins J2301+0609_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J2301+0609_X_2017_01_16_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 = 0.000169962 Jy ! Component: 100 - total flux cleaned = 0.000188931 Jy ! Component: 150 - total flux cleaned = 0.000225592 Jy ! Component: 200 - total flux cleaned = 0.000154965 Jy ! Component: 250 - total flux cleaned = 0.000138471 Jy ! Component: 300 - total flux cleaned = 8.90417e-05 Jy ! Component: 350 - total flux cleaned = 2.45213e-05 Jy ! Component: 400 - total flux cleaned = -2.31567e-05 Jy ! Component: 450 - total flux cleaned = -6.97654e-05 Jy ! Component: 500 - total flux cleaned = -5.4618e-05 Jy ! Component: 550 - total flux cleaned = -6.95293e-05 Jy ! Component: 600 - total flux cleaned = -8.43307e-05 Jy ! Component: 650 - total flux cleaned = -4.11599e-05 Jy ! Component: 700 - total flux cleaned = -0.000112362 Jy ! Component: 750 - total flux cleaned = -8.42972e-05 Jy ! Component: 800 - total flux cleaned = -9.83352e-05 Jy ! Component: 850 - total flux cleaned = -0.00011204 Jy ! Component: 900 - total flux cleaned = -0.000125507 Jy ! Component: 950 - total flux cleaned = -0.000151879 Jy ! Component: 1000 - total flux cleaned = -0.000138807 Jy ! Component: 1050 - total flux cleaned = -0.000177345 Jy ! Component: 1100 - total flux cleaned = -0.000139271 Jy ! Component: 1150 - total flux cleaned = -0.000139317 Jy ! Component: 1200 - total flux cleaned = -0.000126928 Jy ! Component: 1250 - total flux cleaned = -0.000102571 Jy ! Component: 1300 - total flux cleaned = -7.86917e-05 Jy ! Component: 1350 - total flux cleaned = -4.30855e-05 Jy ! Component: 1400 - total flux cleaned = -6.68733e-05 Jy ! Component: 1450 - total flux cleaned = -0.00013659 Jy ! Component: 1500 - total flux cleaned = -0.000148031 Jy ! Component: 1550 - total flux cleaned = -0.00013658 Jy ! Component: 1600 - total flux cleaned = -0.000181709 Jy ! Component: 1650 - total flux cleaned = -0.000215198 Jy ! Component: 1700 - total flux cleaned = -0.000259358 Jy ! Component: 1750 - total flux cleaned = -0.000270329 Jy ! Component: 1800 - total flux cleaned = -0.000324458 Jy ! Component: 1850 - total flux cleaned = -0.000367193 Jy ! Component: 1900 - total flux cleaned = -0.000398937 Jy ! Component: 1950 - total flux cleaned = -0.00047231 Jy ! Component: 2000 - total flux cleaned = -0.000472228 Jy ! Total flux subtracted in 2048 components = -0.000523563 Jy ! Clean residual min=-0.000646 max=0.000546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.231018 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 294 components and 0.231018 Jy ![Exited script file: muppet] wmap "J2301+0609_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.522 at 18.03 degrees (North through East) ! Clean map min=-0.00094164 max=0.16615 Jy/beam ! Writing clean map to FITS file: J2301+0609_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36386 0.36386 0.72772 1.45544 2.91088 5.82176 11.6435 23.2871 46.5741 93.1482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.522 at 18.03 degrees (North through East) ! Clean map min=-0.00094164 max=0.16615 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2301+0609_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:53:45 2019