! Started logfile: J1742+5945_X_2017_07_09_pus_uvs.log on Wed May 8 15:29:05 2019 obs J1742+5945_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1742+5945_X_2017_07_09_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909722 visibilities/baseline/integration-bin. ! Found source: J1742+5945 ! ! 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 979 lines of history. ! ! Reading 55020 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 J1742+5945_X_2017_07_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.913396Jy sigma=0.007700 ! Fit after self-cal, rms=0.903583Jy sigma=0.007622 ! 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=0.8314 mas, bmaj=0.9681 mas, bpa=-21.83 degrees ! Estimated noise=916.588 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 = 0.0750777 Jy ! Component: 100 - total flux cleaned = 0.0937169 Jy ! Total flux subtracted in 100 components = 0.0937169 Jy ! Clean residual min=-0.003378 max=0.007512 Jy/beam ! Clean residual mean=-0.000017 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0937169 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0937169 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=0.081270Jy sigma=0.000657 ! Fit after self-cal, rms=0.081267Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790183 Jy ! Component: 100 - total flux cleaned = 0.0116749 Jy ! Total flux subtracted in 100 components = 0.0116749 Jy ! Clean residual min=-0.002957 max=0.002820 Jy/beam ! Clean residual mean=-0.000010 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.105392 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.105392 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=0.080423Jy sigma=0.000649 ! Fit after self-cal, rms=0.080422Jy sigma=0.000649 ! 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=1.037 mas, bmaj=1.18 mas, bpa=-3.105 degrees ! Estimated noise=360.369 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 (1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415357 Jy ! Component: 100 - total flux cleaned = 0.00626235 Jy ! Component: 150 - total flux cleaned = 0.00755239 Jy ! Component: 200 - total flux cleaned = 0.00839561 Jy ! Total flux subtracted in 200 components = 0.00839561 Jy ! Clean residual min=-0.001404 max=0.002374 Jy/beam ! Clean residual mean=-0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.113787 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.113787 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=0.080220Jy sigma=0.000647 ! Fit after self-cal, rms=0.080199Jy sigma=0.000647 ! Inverting map ! Added new window around map position (5.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256566 Jy ! Component: 100 - total flux cleaned = 0.00400547 Jy ! Component: 150 - total flux cleaned = 0.004598 Jy ! Component: 200 - total flux cleaned = 0.00497739 Jy ! Total flux subtracted in 200 components = 0.00497739 Jy ! Clean residual min=-0.001211 max=0.001305 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.118765 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.118765 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=0.080115Jy sigma=0.000646 ! Fit after self-cal, rms=0.080111Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.03 ! LA 0.96 MK 0.98 NL 0.97 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.04 KP 1.03 ! LA 0.97 MK 0.97 NL 0.98 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.03 ! LA 0.98 MK 0.98 NL 0.98 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.01 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.94 KP 1.01 ! LA 0.99 MK 1.03 NL 0.98 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 1.02 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 1.01 ! LA 0.97 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.99 ! LA 0.98 MK 1.17 NL 0.96 OV 1.06 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.01 ! LA 0.98 MK 1.00 NL 0.95 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.02 ! LA 1.02 MK 0.96 NL 0.96 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.94 KP 1.01 ! LA 0.95 MK 0.99 NL 1.01 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.080111Jy sigma=0.000646 ! Fit after self-cal, rms=0.080175Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.184 mas, bpa=-3.899 degrees ! Estimated noise=360.425 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 = 0.00052585 Jy ! Component: 100 - total flux cleaned = 0.000892109 Jy ! Component: 150 - total flux cleaned = 0.00106144 Jy ! Component: 200 - total flux cleaned = 0.00118518 Jy ! Total flux subtracted in 200 components = 0.00118518 Jy ! Clean residual min=-0.001025 max=0.000935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.11995 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.11995 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=0.080160Jy sigma=0.000645 ! Fit after self-cal, rms=0.080176Jy sigma=0.000645 ! 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=0.080176Jy sigma=0.000645 ! Fit after self-cal, rms=0.081420Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.184 mas, bpa=-4.308 degrees ! Estimated noise=360.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173513 Jy ! Component: 100 - total flux cleaned = 0.000321879 Jy ! Component: 150 - total flux cleaned = 0.000418132 Jy ! Component: 200 - total flux cleaned = 0.000454919 Jy ! Total flux subtracted in 200 components = 0.000454919 Jy ! Clean residual min=-0.000878 max=0.000755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.120405 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.120405 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=0.081415Jy sigma=0.000644 ! Fit after self-cal, rms=0.081443Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.41754e-05 Jy ! Component: 100 - total flux cleaned = 0.000170089 Jy ! Component: 150 - total flux cleaned = 0.000189145 Jy ! Component: 200 - total flux cleaned = 0.000198022 Jy ! Total flux subtracted in 200 components = 0.000198022 Jy ! Clean residual min=-0.000860 max=0.000748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.120603 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.120603 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=0.081441Jy sigma=0.000644 ! Fit after self-cal, rms=0.081440Jy sigma=0.000644 ! 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=0.081440Jy sigma=0.000644 ! Fit after self-cal, rms=0.081563Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.185 mas, bpa=-4.843 degrees ! Estimated noise=360.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.66157e-05 Jy ! Component: 100 - total flux cleaned = -2.38572e-05 Jy ! Component: 150 - total flux cleaned = -2.33047e-05 Jy ! Component: 200 - total flux cleaned = -1.45046e-05 Jy ! Total flux subtracted in 200 components = -1.45046e-05 Jy ! Clean residual min=-0.000829 max=0.000764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.120588 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.120588 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=0.081560Jy sigma=0.000644 ! Fit after self-cal, rms=0.081562Jy sigma=0.000644 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 = 3.05443e-05 Jy ! Component: 100 - total flux cleaned = 4.65642e-05 Jy ! Component: 150 - total flux cleaned = 4.65771e-05 Jy ! Component: 200 - total flux cleaned = 5.38505e-05 Jy ! Total flux subtracted in 200 components = 5.38505e-05 Jy ! Clean residual min=-0.000822 max=0.000762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.120642 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.120642 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=0.081561Jy sigma=0.000644 ! Fit after self-cal, rms=0.081560Jy sigma=0.000644 ! 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=0.081560Jy sigma=0.000644 ! Fit after self-cal, rms=0.081561Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.433 mas, bpa=75.66 degrees ! Estimated noise=464.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250555 Jy ! Component: 100 - total flux cleaned = 0.000227373 Jy ! Component: 150 - total flux cleaned = 0.000227314 Jy ! Component: 200 - total flux cleaned = 0.000233223 Jy ! Total flux subtracted in 200 components = 0.000233223 Jy ! Clean residual min=-0.000891 max=0.000782 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.120876 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.120876 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=0.081561Jy sigma=0.000644 ! Fit after self-cal, rms=0.081562Jy sigma=0.000644 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 = 5.59891e-05 Jy ! Component: 100 - total flux cleaned = 6.12038e-05 Jy ! Component: 150 - total flux cleaned = 6.57322e-05 Jy ! Component: 200 - total flux cleaned = 6.59225e-05 Jy ! Total flux subtracted in 200 components = 6.59225e-05 Jy ! Clean residual min=-0.000883 max=0.000775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.120941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.120941 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=0.081563Jy sigma=0.000644 ! Fit after self-cal, rms=0.081563Jy sigma=0.000644 ! 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=1.04 mas, bmaj=1.185 mas, bpa=-5.223 degrees ! Estimated noise=360.237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.185 at -5.223 degrees (North through East) ! Clean map min=-0.00072393 max=0.097581 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=0.8301 mas, bmaj=0.9752 mas, bpa=-23.72 degrees ! Estimated noise=917.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748953 Jy ! Component: 100 - total flux cleaned = 0.0934911 Jy ! Component: 150 - total flux cleaned = 0.101485 Jy ! Component: 200 - total flux cleaned = 0.105954 Jy ! Total flux subtracted in 200 components = 0.105954 Jy ! Clean residual min=-0.002578 max=0.002841 Jy/beam ! Clean residual mean=-0.000010 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.105954 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.105954 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.185 mas, bpa=-5.223 degrees ! Estimated noise=360.237 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 = 0.00451617 Jy ! Component: 100 - total flux cleaned = 0.00732234 Jy ! Component: 150 - total flux cleaned = 0.00926295 Jy ! Component: 200 - total flux cleaned = 0.0106615 Jy ! Total flux subtracted in 200 components = 0.0106615 Jy ! Clean residual min=-0.000933 max=0.001111 Jy/beam ! Clean residual mean=-0.000007 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.116616 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.116616 Jy ! Inverting map ! Added new window around map position (7.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116964 Jy ! Component: 100 - total flux cleaned = 0.0020405 Jy ! Component: 150 - total flux cleaned = 0.00273394 Jy ! Component: 200 - total flux cleaned = 0.00330075 Jy ! Total flux subtracted in 200 components = 0.00330075 Jy ! Clean residual min=-0.000851 max=0.000774 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.119917 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.119917 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=2.273 mas, bmaj=2.433 mas, bpa=75.66 degrees ! Estimated noise=464.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711035 Jy ! Component: 100 - total flux cleaned = 0.00111434 Jy ! Component: 150 - total flux cleaned = 0.00126059 Jy ! Component: 200 - total flux cleaned = 0.00135709 Jy ! Total flux subtracted in 200 components = 0.00135709 Jy ! Clean residual min=-0.000833 max=0.000788 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.121274 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 = 7.19741e-05 Jy ! Component: 100 - total flux cleaned = 0.000139696 Jy ! Component: 150 - total flux cleaned = 0.00017831 Jy ! Component: 200 - total flux cleaned = 0.000201254 Jy ! Total flux subtracted in 200 components = 0.000201254 Jy ! Clean residual min=-0.000818 max=0.000785 Jy/beam ! Clean residual mean=-0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.121475 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 109 components and 0.121475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.185 mas, bpa=-5.223 degrees ! Estimated noise=360.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110082 Jy ! Component: 100 - total flux cleaned = -8.05408e-05 Jy ! Component: 150 - total flux cleaned = -0.000103811 Jy ! Component: 200 - total flux cleaned = -0.000114633 Jy ! Total flux subtracted in 200 components = -0.000114633 Jy ! Clean residual min=-0.000792 max=0.000765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.12136 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.12136 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=0.081558Jy sigma=0.000644 ! Fit after self-cal, rms=0.081555Jy sigma=0.000644 wmodel J1742+5945_X_2017_07_09_pus_map.mod ! Writing 124 model components to file: J1742+5945_X_2017_07_09_pus_map.mod wobs J1742+5945_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1742+5945_X_2017_07_09_pus_uvs.fits wwins J1742+5945_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1742+5945_X_2017_07_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 = -0.0001574 Jy ! Component: 100 - total flux cleaned = -0.000223737 Jy ! Component: 150 - total flux cleaned = -0.000300949 Jy ! Component: 200 - total flux cleaned = -0.000313414 Jy ! Component: 250 - total flux cleaned = -0.00032548 Jy ! Component: 300 - total flux cleaned = -0.000313598 Jy ! Component: 350 - total flux cleaned = -0.000313622 Jy ! Component: 400 - total flux cleaned = -0.000302331 Jy ! Component: 450 - total flux cleaned = -0.000302542 Jy ! Component: 500 - total flux cleaned = -0.000324678 Jy ! Component: 550 - total flux cleaned = -0.000335394 Jy ! Component: 600 - total flux cleaned = -0.000324623 Jy ! Component: 650 - total flux cleaned = -0.000324654 Jy ! Component: 700 - total flux cleaned = -0.000355797 Jy ! Component: 750 - total flux cleaned = -0.000406478 Jy ! Component: 800 - total flux cleaned = -0.000396577 Jy ! Component: 850 - total flux cleaned = -0.000436092 Jy ! Component: 900 - total flux cleaned = -0.000445788 Jy ! Component: 950 - total flux cleaned = -0.000445699 Jy ! Component: 1000 - total flux cleaned = -0.000464667 Jy ! Component: 1050 - total flux cleaned = -0.000473925 Jy ! Component: 1100 - total flux cleaned = -0.000474037 Jy ! Component: 1150 - total flux cleaned = -0.000492297 Jy ! Component: 1200 - total flux cleaned = -0.000483306 Jy ! Component: 1250 - total flux cleaned = -0.000518935 Jy ! Component: 1300 - total flux cleaned = -0.000536306 Jy ! Component: 1350 - total flux cleaned = -0.000510198 Jy ! Component: 1400 - total flux cleaned = -0.000544465 Jy ! Component: 1450 - total flux cleaned = -0.000535922 Jy ! Component: 1500 - total flux cleaned = -0.000535866 Jy ! Component: 1550 - total flux cleaned = -0.000585736 Jy ! Component: 1600 - total flux cleaned = -0.000593969 Jy ! Component: 1650 - total flux cleaned = -0.000585841 Jy ! Component: 1700 - total flux cleaned = -0.000610107 Jy ! Component: 1750 - total flux cleaned = -0.000618179 Jy ! Component: 1800 - total flux cleaned = -0.000634023 Jy ! Component: 1850 - total flux cleaned = -0.000657621 Jy ! Component: 1900 - total flux cleaned = -0.000642119 Jy ! Component: 1950 - total flux cleaned = -0.000634388 Jy ! Component: 2000 - total flux cleaned = -0.00064214 Jy ! Total flux subtracted in 2048 components = -0.000642103 Jy ! Clean residual min=-0.000422 max=0.000426 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.120718 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 272 components and 0.120718 Jy ![Exited script file: muppet] wmap "J1742+5945_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.185 at -5.223 degrees (North through East) ! Clean map min=-0.00060975 max=0.097532 Jy/beam ! Writing clean map to FITS file: J1742+5945_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0975315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425512 0.425512 0.851024 1.70205 3.40409 6.80819 13.6164 27.2328 54.4655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.185 at -5.223 degrees (North through East) ! Clean map min=-0.00060975 max=0.097532 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 J1742+5945_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:29:08 2019