! Started logfile: J2359+3850_X_2017_09_26_pus_uvs.log on Sat May 11 13:43:02 2019 obs J2359+3850_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2359+3850_X_2017_09_26_pus_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.73 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 947 lines of history. ! ! Reading 7884 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 J2359+3850_X_2017_09_26_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.765067Jy sigma=0.006759 ! Fit after self-cal, rms=0.761381Jy sigma=0.006727 ! 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=0.887 mas, bmaj=1.882 mas, bpa=-30.92 degrees ! Estimated noise=1483.05 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 = 0.189741 Jy ! Component: 100 - total flux cleaned = 0.231424 Jy ! Total flux subtracted in 100 components = 0.231424 Jy ! Clean residual min=-0.013066 max=0.023520 Jy/beam ! Clean residual mean=0.000010 rms=0.004641 Jy/beam ! Combined flux in latest and established models = 0.231424 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.231424 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=0.097138Jy sigma=0.000832 ! Fit after self-cal, rms=0.097141Jy sigma=0.000832 ! 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=1.154 mas, bmaj=2.063 mas, bpa=-27.87 degrees ! Estimated noise=915.246 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 = 0.0134095 Jy ! Component: 100 - total flux cleaned = 0.0184609 Jy ! Component: 150 - total flux cleaned = 0.0184571 Jy ! Component: 200 - total flux cleaned = 0.0184698 Jy ! Total flux subtracted in 200 components = 0.0184698 Jy ! Clean residual min=-0.013066 max=0.022930 Jy/beam ! Clean residual mean=0.000091 rms=0.005414 Jy/beam ! Combined flux in latest and established models = 0.249894 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.249894 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=0.095183Jy sigma=0.000817 ! Fit after self-cal, rms=0.095182Jy sigma=0.000817 ! 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 1.02 HN 0.91 KP 0.93 ! LA 1.23 MK 0.99 NL 0.91 OV 0.91 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 0.94 ! LA 1.26 MK 0.97 NL 0.91 OV 0.92 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 0.94 ! LA 1.29 MK 0.98 NL 0.90 OV 0.88 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.96 KP 0.93 ! LA 1.33 MK 0.99 NL 0.90 OV 0.92 ! PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.92 KP 0.94 ! LA 1.31 MK 1.06 NL 0.95 OV 0.88 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.94 KP 0.96 ! LA 1.31 MK 1.02 NL 0.94 OV 0.88 ! PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 0.93 ! LA 1.38 MK 0.98 NL 0.95 OV 0.91 ! PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.06 KP 0.77 ! LA 1.26 MK 0.98 NL 0.97 OV 0.94 ! PT 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.04 KP 0.80 ! LA 1.34 MK 0.96 NL 0.94 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.97 KP 0.85 ! LA 1.36 MK 0.97 NL 0.96 OV 1.03 ! PT 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.94 KP 0.89 ! LA 1.31 MK 1.00 NL 0.98 OV 0.99 ! PT 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.99 KP 0.90 ! LA 1.31 MK 0.98 NL 0.97 OV 1.01 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.095182Jy sigma=0.000817 ! Fit after self-cal, rms=0.092767Jy sigma=0.000748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=2.062 mas, bpa=-27.95 degrees ! Estimated noise=907.206 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 = 0.00275762 Jy ! Component: 100 - total flux cleaned = 0.00304557 Jy ! Component: 150 - total flux cleaned = 0.0031636 Jy ! Component: 200 - total flux cleaned = 0.0032124 Jy ! Total flux subtracted in 200 components = 0.0032124 Jy ! Clean residual min=-0.015665 max=0.014436 Jy/beam ! Clean residual mean=-0.000100 rms=0.004086 Jy/beam ! Combined flux in latest and established models = 0.253106 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.253106 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=0.092645Jy sigma=0.000746 ! Fit after self-cal, rms=0.092727Jy sigma=0.000746 ! 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=0.092727Jy sigma=0.000746 ! Fit after self-cal, rms=0.086224Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.065 mas, bpa=-27.79 degrees ! Estimated noise=908.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279759 Jy ! Component: 100 - total flux cleaned = 0.00310377 Jy ! Component: 150 - total flux cleaned = 0.00340497 Jy ! Component: 200 - total flux cleaned = 0.00369363 Jy ! Total flux subtracted in 200 components = 0.00369363 Jy ! Clean residual min=-0.002433 max=0.003318 Jy/beam ! Clean residual mean=0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.2568 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.2568 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=0.086108Jy sigma=0.000634 ! Fit after self-cal, rms=0.086359Jy sigma=0.000634 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 (0.4, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210707 Jy ! Component: 100 - total flux cleaned = 0.00283502 Jy ! Component: 150 - total flux cleaned = 0.00316663 Jy ! Component: 200 - total flux cleaned = 0.0034037 Jy ! Total flux subtracted in 200 components = 0.0034037 Jy ! Clean residual min=-0.002072 max=0.002527 Jy/beam ! Clean residual mean=-0.000005 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.260204 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.260204 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=0.086252Jy sigma=0.000633 ! Fit after self-cal, rms=0.086249Jy sigma=0.000633 ! 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=0.086249Jy sigma=0.000633 ! Fit after self-cal, rms=0.086432Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.065 mas, bpa=-27.94 degrees ! Estimated noise=908.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102264 Jy ! Component: 100 - total flux cleaned = 0.00130708 Jy ! Component: 150 - total flux cleaned = 0.00148957 Jy ! Component: 200 - total flux cleaned = 0.00159895 Jy ! Total flux subtracted in 200 components = 0.00159895 Jy ! Clean residual min=-0.002018 max=0.002199 Jy/beam ! Clean residual mean=-0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.261803 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.261803 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=0.086404Jy sigma=0.000632 ! Fit after self-cal, rms=0.086403Jy sigma=0.000632 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 = 0.000272153 Jy ! Component: 100 - total flux cleaned = 0.000344483 Jy ! Component: 150 - total flux cleaned = 0.000410209 Jy ! Component: 200 - total flux cleaned = 0.000470342 Jy ! Total flux subtracted in 200 components = 0.000470342 Jy ! Clean residual min=-0.002006 max=0.002171 Jy/beam ! Clean residual mean=-0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.262273 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.262273 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=0.086392Jy sigma=0.000632 ! Fit after self-cal, rms=0.086392Jy sigma=0.000632 ! 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=0.086392Jy sigma=0.000632 ! Fit after self-cal, rms=0.086421Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=2.591 mas, bpa=-11.25 degrees ! Estimated noise=1078.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123204 Jy ! Component: 100 - total flux cleaned = 0.00133424 Jy ! Component: 150 - total flux cleaned = 0.00138809 Jy ! Component: 200 - total flux cleaned = 0.00142078 Jy ! Total flux subtracted in 200 components = 0.00142078 Jy ! Clean residual min=-0.002412 max=0.001974 Jy/beam ! Clean residual mean=-0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.263694 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.263694 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=0.086419Jy sigma=0.000632 ! Fit after self-cal, rms=0.086415Jy sigma=0.000632 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 = 0.000235578 Jy ! Component: 100 - total flux cleaned = 0.000251901 Jy ! Component: 150 - total flux cleaned = 0.000279274 Jy ! Component: 200 - total flux cleaned = 0.000291573 Jy ! Total flux subtracted in 200 components = 0.000291573 Jy ! Clean residual min=-0.002390 max=0.001958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.263985 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.263985 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=0.086417Jy sigma=0.000632 ! Fit after self-cal, rms=0.086417Jy sigma=0.000632 ! 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=1.14 mas, bmaj=2.063 mas, bpa=-27.96 degrees ! Estimated noise=909.683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.063 at -27.96 degrees (North through East) ! Clean map min=-0.0018451 max=0.24029 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=0.8808 mas, bmaj=1.891 mas, bpa=-31.11 degrees ! Estimated noise=1464.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187238 Jy ! Component: 100 - total flux cleaned = 0.228212 Jy ! Component: 150 - total flux cleaned = 0.241436 Jy ! Component: 200 - total flux cleaned = 0.24939 Jy ! Total flux subtracted in 200 components = 0.24939 Jy ! Clean residual min=-0.004401 max=0.005637 Jy/beam ! Clean residual mean=-0.000011 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.24939 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.24939 Jy ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.063 mas, bpa=-27.96 degrees ! Estimated noise=909.683 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) ! Added new window around map position (-0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630834 Jy ! Component: 100 - total flux cleaned = 0.00987268 Jy ! Component: 150 - total flux cleaned = 0.0122478 Jy ! Component: 200 - total flux cleaned = 0.0130974 Jy ! Total flux subtracted in 200 components = 0.0130974 Jy ! Clean residual min=-0.002132 max=0.002389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.262487 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.262487 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=2.336 mas, bmaj=2.591 mas, bpa=-11.25 degrees ! Estimated noise=1078.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166378 Jy ! Component: 100 - total flux cleaned = 0.00246327 Jy ! Component: 150 - total flux cleaned = 0.0028803 Jy ! Component: 200 - total flux cleaned = 0.00314738 Jy ! Total flux subtracted in 200 components = 0.00314738 Jy ! Clean residual min=-0.002380 max=0.001954 Jy/beam ! Clean residual mean=0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.265635 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 = 0.000207011 Jy ! Component: 100 - total flux cleaned = 0.000301957 Jy ! Component: 150 - total flux cleaned = 0.000391028 Jy ! Component: 200 - total flux cleaned = 0.000496182 Jy ! Total flux subtracted in 200 components = 0.000496182 Jy ! Clean residual min=-0.002445 max=0.001860 Jy/beam ! Clean residual mean=0.000007 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.266131 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.266131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.063 mas, bpa=-27.96 degrees ! Estimated noise=909.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430316 Jy ! Component: 100 - total flux cleaned = -0.000520276 Jy ! Component: 150 - total flux cleaned = -0.000522009 Jy ! Component: 200 - total flux cleaned = -0.000489696 Jy ! Total flux subtracted in 200 components = -0.000489696 Jy ! Clean residual min=-0.002048 max=0.002112 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.265641 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.265641 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=0.086402Jy sigma=0.000632 ! Fit after self-cal, rms=0.086396Jy sigma=0.000632 wmodel J2359+3850_X_2017_09_26_pus_map.mod ! Writing 76 model components to file: J2359+3850_X_2017_09_26_pus_map.mod wobs J2359+3850_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2359+3850_X_2017_09_26_pus_uvs.fits wwins J2359+3850_X_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J2359+3850_X_2017_09_26_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 = 3.42102e-06 Jy ! Component: 100 - total flux cleaned = -0.000193699 Jy ! Component: 150 - total flux cleaned = -0.000163993 Jy ! Component: 200 - total flux cleaned = 3.74495e-05 Jy ! Component: 250 - total flux cleaned = 0.000119817 Jy ! Component: 300 - total flux cleaned = 0.000224783 Jy ! Component: 350 - total flux cleaned = 0.000350034 Jy ! Component: 400 - total flux cleaned = 0.000542422 Jy ! Component: 450 - total flux cleaned = 0.000611927 Jy ! Component: 500 - total flux cleaned = 0.000656994 Jy ! Component: 550 - total flux cleaned = 0.00074505 Jy ! Component: 600 - total flux cleaned = 0.000787208 Jy ! Component: 650 - total flux cleaned = 0.000786979 Jy ! Component: 700 - total flux cleaned = 0.000867703 Jy ! Component: 750 - total flux cleaned = 0.000906691 Jy ! Component: 800 - total flux cleaned = 0.000906778 Jy ! Component: 850 - total flux cleaned = 0.000925674 Jy ! Component: 900 - total flux cleaned = 0.000962432 Jy ! Component: 950 - total flux cleaned = 0.000997936 Jy ! Component: 1000 - total flux cleaned = 0.00103246 Jy ! Component: 1050 - total flux cleaned = 0.00103233 Jy ! Component: 1100 - total flux cleaned = 0.00108259 Jy ! Component: 1150 - total flux cleaned = 0.00108265 Jy ! Component: 1200 - total flux cleaned = 0.00108294 Jy ! Component: 1250 - total flux cleaned = 0.00108293 Jy ! Component: 1300 - total flux cleaned = 0.00103648 Jy ! Component: 1350 - total flux cleaned = 0.00105164 Jy ! Component: 1400 - total flux cleaned = 0.00103666 Jy ! Component: 1450 - total flux cleaned = 0.00103649 Jy ! Component: 1500 - total flux cleaned = 0.000978798 Jy ! Component: 1550 - total flux cleaned = 0.000979089 Jy ! Component: 1600 - total flux cleaned = 0.000937203 Jy ! Component: 1650 - total flux cleaned = 0.000937169 Jy ! Component: 1700 - total flux cleaned = 0.000936949 Jy ! Component: 1750 - total flux cleaned = 0.00088301 Jy ! Component: 1800 - total flux cleaned = 0.000816733 Jy ! Component: 1850 - total flux cleaned = 0.000751735 Jy ! Component: 1900 - total flux cleaned = 0.000738596 Jy ! Component: 1950 - total flux cleaned = 0.000624624 Jy ! Component: 2000 - total flux cleaned = 0.000587149 Jy ! Total flux subtracted in 2048 components = 0.000537804 Jy ! Clean residual min=-0.000766 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.266179 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 211 components and 0.266179 Jy ![Exited script file: muppet] wmap "J2359+3850_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.063 at -27.96 degrees (North through East) ! Clean map min=-0.0014774 max=0.23978 Jy/beam ! Writing clean map to FITS file: J2359+3850_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292108 0.292108 0.584217 1.16843 2.33687 4.67374 9.34747 18.6949 37.3899 74.7798 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.239 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.063 at -27.96 degrees (North through East) ! Clean map min=-0.0014774 max=0.23978 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 J2359+3850_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:43:03 2019