! Started logfile: J1826+6706_X_2017_02_19_pus_uvs.log on Sat May 4 21:46:20 2019 obs J1826+6706_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1826+6706_X_2017_02_19_pus_uva.fits ! AN table 1: 291 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.514471 visibilities/baseline/integration-bin. ! Found source: J1826+6706 ! ! 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 858 lines of history. ! ! Reading 80844 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 J1826+6706_X_2017_02_19_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 1391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003904Jy sigma=0.007764 ! Fit after self-cal, rms=0.956529Jy sigma=0.007424 ! 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=0.7864 mas, bmaj=0.8145 mas, bpa=26.18 degrees ! Estimated noise=672.859 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 = 0.0359131 Jy ! Component: 100 - total flux cleaned = 0.043862 Jy ! Total flux subtracted in 100 components = 0.043862 Jy ! Clean residual min=-0.002117 max=0.002572 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.043862 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.043862 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=0.094915Jy sigma=0.000635 ! Fit after self-cal, rms=0.093468Jy sigma=0.000623 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457957 Jy ! Component: 100 - total flux cleaned = 0.00644165 Jy ! Total flux subtracted in 100 components = 0.00644165 Jy ! Clean residual min=-0.002166 max=0.002056 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0503037 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0503037 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=0.093157Jy sigma=0.000622 ! Fit after self-cal, rms=0.093117Jy sigma=0.000622 ! 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=0.9755 mas, bmaj=1.045 mas, bpa=41.87 degrees ! Estimated noise=352.056 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 = 0.000629715 Jy ! Component: 100 - total flux cleaned = 0.000704256 Jy ! Component: 150 - total flux cleaned = 0.000704879 Jy ! Component: 200 - total flux cleaned = 0.00070629 Jy ! Total flux subtracted in 200 components = 0.00070629 Jy ! Clean residual min=-0.001518 max=0.001462 Jy/beam ! Clean residual mean=0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.05101 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.05101 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=0.093091Jy sigma=0.000622 ! Fit after self-cal, rms=0.093082Jy sigma=0.000622 ! 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 0.93 FD 1.08 HN 1.06 KP 0.98 ! LA 1.08 MK 1.07 NL 1.01 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.15 KP 1.03 ! LA 1.02 MK 1.06 NL 0.95 OV 1.08 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.10 KP 1.08 ! LA 1.11 MK 1.05 NL 0.98 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.03 KP 1.02 ! LA 1.08 MK 1.03 NL 1.03 OV 1.04 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.99 KP 0.97 ! LA 1.10 MK 1.06 NL 1.00 OV 1.04 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 0.92 ! LA 1.11 MK 1.07 NL 0.96 OV 1.02 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.98 KP 0.98 ! LA 1.08 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.96 KP 0.97 ! LA 1.05 MK 1.01 NL 0.98 OV 1.05 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.06 KP 0.95 ! LA 1.07 MK 0.98 NL 1.03 OV 0.95 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.97 KP 0.97 ! LA 1.06 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.96 KP 0.94 ! LA 1.01 MK 0.97 NL 0.97 OV 0.99 ! PT 1.00* SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.87 HN 0.93 KP 0.91 ! LA 1.08 MK 0.97 NL 0.94 OV 0.96 ! PT 1.00* SC 0.92 ! ! ! Fit before self-cal, rms=0.093082Jy sigma=0.000622 ! Fit after self-cal, rms=0.091846Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.047 mas, bpa=41.67 degrees ! Estimated noise=357.693 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 = 0.000607124 Jy ! Component: 100 - total flux cleaned = 0.000692012 Jy ! Component: 150 - total flux cleaned = 0.000730863 Jy ! Component: 200 - total flux cleaned = 0.000740375 Jy ! Total flux subtracted in 200 components = 0.000740375 Jy ! Clean residual min=-0.001444 max=0.001240 Jy/beam ! Clean residual mean=0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0517504 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0517504 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=0.091828Jy sigma=0.000621 ! Fit after self-cal, rms=0.091756Jy sigma=0.000621 ! 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=0.091756Jy sigma=0.000621 ! Fit after self-cal, rms=0.085964Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=1.049 mas, bpa=41.06 degrees ! Estimated noise=356.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193392 Jy ! Component: 100 - total flux cleaned = -0.000232068 Jy ! Component: 150 - total flux cleaned = -0.000238645 Jy ! Component: 200 - total flux cleaned = -0.000238652 Jy ! Total flux subtracted in 200 components = -0.000238652 Jy ! Clean residual min=-0.000851 max=0.000798 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0515117 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0515117 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=0.085962Jy sigma=0.000619 ! Fit after self-cal, rms=0.085857Jy sigma=0.000619 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 = 0.000202079 Jy ! Component: 100 - total flux cleaned = 0.000201927 Jy ! Component: 150 - total flux cleaned = 0.000201848 Jy ! Component: 200 - total flux cleaned = 0.000201931 Jy ! Total flux subtracted in 200 components = 0.000201931 Jy ! Clean residual min=-0.000896 max=0.000808 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0517137 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0517137 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=0.085855Jy sigma=0.000619 ! Fit after self-cal, rms=0.085850Jy sigma=0.000619 ! 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=0.085850Jy sigma=0.000619 ! Fit after self-cal, rms=0.085637Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9875 mas, bmaj=1.052 mas, bpa=40.57 degrees ! Estimated noise=356.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194883 Jy ! Component: 100 - total flux cleaned = -0.000228756 Jy ! Component: 150 - total flux cleaned = -0.000233598 Jy ! Component: 200 - total flux cleaned = -0.000237697 Jy ! Total flux subtracted in 200 components = -0.000237697 Jy ! Clean residual min=-0.000813 max=0.000840 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.051476 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0514759 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=0.085636Jy sigma=0.000618 ! Fit after self-cal, rms=0.085631Jy sigma=0.000618 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 = 2.92248e-05 Jy ! Component: 100 - total flux cleaned = 3.37605e-05 Jy ! Component: 150 - total flux cleaned = 2.95886e-05 Jy ! Component: 200 - total flux cleaned = 2.62705e-05 Jy ! Total flux subtracted in 200 components = 2.62705e-05 Jy ! Clean residual min=-0.000823 max=0.000807 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0515022 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0515022 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=0.085630Jy sigma=0.000618 ! Fit after self-cal, rms=0.085623Jy sigma=0.000618 ! 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=0.085623Jy sigma=0.000618 ! Fit after self-cal, rms=0.085571Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=2.31 mas, bpa=66.52 degrees ! Estimated noise=489.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.55599e-05 Jy ! Component: 100 - total flux cleaned = 9.22357e-05 Jy ! Component: 150 - total flux cleaned = 9.78262e-05 Jy ! Component: 200 - total flux cleaned = 0.000100109 Jy ! Total flux subtracted in 200 components = 0.000100109 Jy ! Clean residual min=-0.001044 max=0.001077 Jy/beam ! Clean residual mean=0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0516023 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0516023 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=0.085572Jy sigma=0.000618 ! Fit after self-cal, rms=0.085574Jy sigma=0.000618 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 = 9.27975e-05 Jy ! Component: 100 - total flux cleaned = 9.85687e-05 Jy ! Component: 150 - total flux cleaned = 0.000101113 Jy ! Component: 200 - total flux cleaned = 0.000105362 Jy ! Total flux subtracted in 200 components = 0.000105362 Jy ! Clean residual min=-0.001034 max=0.001055 Jy/beam ! Clean residual mean=0.000006 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0517077 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 28 components and 0.0517077 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=0.085575Jy sigma=0.000618 ! Fit after self-cal, rms=0.085574Jy sigma=0.000618 ! 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=0.9905 mas, bmaj=1.052 mas, bpa=40.05 degrees ! Estimated noise=356.334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9905 x 1.052 at 40.05 degrees (North through East) ! Clean map min=-0.00074105 max=0.049969 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=0.7949 mas, bmaj=0.8265 mas, bpa=23.84 degrees ! Estimated noise=683.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386853 Jy ! Component: 100 - total flux cleaned = 0.0472469 Jy ! Component: 150 - total flux cleaned = 0.0501277 Jy ! Component: 200 - total flux cleaned = 0.0514686 Jy ! Total flux subtracted in 200 components = 0.0514686 Jy ! Clean residual min=-0.001712 max=0.001985 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0514686 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0514686 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9905 mas, bmaj=1.052 mas, bpa=40.05 degrees ! Estimated noise=356.334 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 = 4.38716e-05 Jy ! Component: 100 - total flux cleaned = 2.70348e-05 Jy ! Component: 150 - total flux cleaned = 2.52794e-05 Jy ! Component: 200 - total flux cleaned = 2.39554e-05 Jy ! Total flux subtracted in 200 components = 2.39554e-05 Jy ! Clean residual min=-0.000812 max=0.000810 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0514926 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0514926 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=2.097 mas, bmaj=2.31 mas, bpa=66.52 degrees ! Estimated noise=489.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273694 Jy ! Component: 100 - total flux cleaned = 0.000287928 Jy ! Component: 150 - total flux cleaned = 0.000297739 Jy ! Component: 200 - total flux cleaned = 0.000304745 Jy ! Total flux subtracted in 200 components = 0.000304745 Jy ! Clean residual min=-0.001026 max=0.001047 Jy/beam ! Clean residual mean=0.000006 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0517973 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 = 5.38502e-06 Jy ! Component: 100 - total flux cleaned = 7.70833e-06 Jy ! Component: 150 - total flux cleaned = 1.18546e-05 Jy ! Component: 200 - total flux cleaned = 1.37389e-05 Jy ! Total flux subtracted in 200 components = 1.37389e-05 Jy ! Clean residual min=-0.001026 max=0.001054 Jy/beam ! Clean residual mean=0.000006 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0518111 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.0518111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9905 mas, bmaj=1.052 mas, bpa=40.05 degrees ! Estimated noise=356.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.75122e-05 Jy ! Component: 100 - total flux cleaned = -0.00010245 Jy ! Component: 150 - total flux cleaned = -0.000132601 Jy ! Component: 200 - total flux cleaned = -0.000163215 Jy ! Total flux subtracted in 200 components = -0.000163215 Jy ! Clean residual min=-0.000813 max=0.000817 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0516478 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0516478 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=0.085574Jy sigma=0.000618 ! Fit after self-cal, rms=0.085576Jy sigma=0.000618 wmodel J1826+6706_X_2017_02_19_pus_map.mod ! Writing 22 model components to file: J1826+6706_X_2017_02_19_pus_map.mod wobs J1826+6706_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1826+6706_X_2017_02_19_pus_uvs.fits wwins J1826+6706_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1826+6706_X_2017_02_19_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 = -7.74697e-05 Jy ! Component: 100 - total flux cleaned = -0.000165023 Jy ! Component: 150 - total flux cleaned = -0.000291282 Jy ! Component: 200 - total flux cleaned = -0.000386234 Jy ! Component: 250 - total flux cleaned = -0.000452354 Jy ! Component: 300 - total flux cleaned = -0.000491115 Jy ! Component: 350 - total flux cleaned = -0.000541519 Jy ! Component: 400 - total flux cleaned = -0.000566187 Jy ! Component: 450 - total flux cleaned = -0.000614614 Jy ! Component: 500 - total flux cleaned = -0.000662191 Jy ! Component: 550 - total flux cleaned = -0.000673787 Jy ! Component: 600 - total flux cleaned = -0.000696859 Jy ! Component: 650 - total flux cleaned = -0.000753761 Jy ! Component: 700 - total flux cleaned = -0.000798332 Jy ! Component: 750 - total flux cleaned = -0.000787334 Jy ! Component: 800 - total flux cleaned = -0.000820296 Jy ! Component: 850 - total flux cleaned = -0.000863536 Jy ! Component: 900 - total flux cleaned = -0.000927361 Jy ! Component: 950 - total flux cleaned = -0.000958707 Jy ! Component: 1000 - total flux cleaned = -0.00101041 Jy ! Component: 1050 - total flux cleaned = -0.00102049 Jy ! Component: 1100 - total flux cleaned = -0.00105088 Jy ! Component: 1150 - total flux cleaned = -0.00108085 Jy ! Component: 1200 - total flux cleaned = -0.00105109 Jy ! Component: 1250 - total flux cleaned = -0.00111981 Jy ! Component: 1300 - total flux cleaned = -0.00110046 Jy ! Component: 1350 - total flux cleaned = -0.00116778 Jy ! Component: 1400 - total flux cleaned = -0.00116767 Jy ! Component: 1450 - total flux cleaned = -0.00118658 Jy ! Component: 1500 - total flux cleaned = -0.00117721 Jy ! Component: 1550 - total flux cleaned = -0.00120495 Jy ! Component: 1600 - total flux cleaned = -0.00116843 Jy ! Component: 1650 - total flux cleaned = -0.00119568 Jy ! Component: 1700 - total flux cleaned = -0.00120479 Jy ! Component: 1750 - total flux cleaned = -0.00122258 Jy ! Component: 1800 - total flux cleaned = -0.00122251 Jy ! Component: 1850 - total flux cleaned = -0.0012227 Jy ! Component: 1900 - total flux cleaned = -0.00126595 Jy ! Component: 1950 - total flux cleaned = -0.00124869 Jy ! Component: 2000 - total flux cleaned = -0.00126582 Jy ! Total flux subtracted in 2048 components = -0.00127422 Jy ! Clean residual min=-0.000477 max=0.000455 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0503736 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 179 components and 0.0503737 Jy ![Exited script file: muppet] wmap "J1826+6706_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9905 x 1.052 at 40.05 degrees (North through East) ! Clean map min=-0.00065149 max=0.049944 Jy/beam ! Writing clean map to FITS file: J1826+6706_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0499436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157003 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.94308 0.94308 1.88616 3.77232 7.54464 15.0893 30.1786 60.3571 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9905 x 1.052 at 40.05 degrees (North through East) ! Clean map min=-0.00065149 max=0.049944 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 J1826+6706_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:46:24 2019