! Started logfile: J2007+3722_X_2017_09_26_pus_uvs.log on Sat May 11 13:41:20 2019 obs J2007+3722_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2007+3722_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.731009 visibilities/baseline/integration-bin. ! Found source: J2007+3722 ! ! 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 92844 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 J2007+3722_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 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891434Jy sigma=0.007875 ! Fit after self-cal, rms=0.875090Jy sigma=0.007743 ! 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=1.01 mas, bmaj=1.76 mas, bpa=-19.99 degrees ! Estimated noise=1184.09 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 = 0.0768138 Jy ! Component: 100 - total flux cleaned = 0.115241 Jy ! Total flux subtracted in 100 components = 0.115241 Jy ! Clean residual min=-0.012686 max=0.030044 Jy/beam ! Clean residual mean=-0.000046 rms=0.004479 Jy/beam ! Combined flux in latest and established models = 0.115241 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.115241 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=0.117706Jy sigma=0.000951 ! Fit after self-cal, rms=0.117401Jy sigma=0.000947 ! 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=1.62 mas, bmaj=2.234 mas, bpa=-11.43 degrees ! Estimated noise=277.29 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 (1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505201 Jy ! Component: 100 - total flux cleaned = 0.0803152 Jy ! Component: 150 - total flux cleaned = 0.101176 Jy ! Component: 200 - total flux cleaned = 0.116032 Jy ! Total flux subtracted in 200 components = 0.116032 Jy ! Clean residual min=-0.009074 max=0.023764 Jy/beam ! Clean residual mean=-0.000117 rms=0.003267 Jy/beam ! Combined flux in latest and established models = 0.231273 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 76 components and 0.231273 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=0.087381Jy sigma=0.000714 ! Fit after self-cal, rms=0.085510Jy sigma=0.000695 ! 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 1.24 FD 0.96 HN 1.16 KP 0.94 ! LA 0.88 MK 1.48 NL 1.14 OV 1.10 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.15 KP 0.92 ! LA 0.88 MK 1.28 NL 1.15 OV 1.08 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.18 KP 0.91 ! LA 0.90 MK 1.21 NL 1.14 OV 1.07 ! PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 1.17 KP 0.92 ! LA 0.89 MK 1.23 NL 1.11 OV 1.08 ! PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.93 HN 1.00* KP 0.92 ! LA 0.88 MK 1.34 NL 1.12 OV 1.08 ! PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 0.98 KP 0.92 ! LA 0.89 MK 1.41 NL 1.14 OV 1.08 ! PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.00* KP 0.90 ! LA 0.90 MK 1.18 NL 1.09 OV 1.10 ! PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.00* KP 0.74 ! LA 0.88 MK 1.09 NL 1.12 OV 1.10 ! PT 0.86 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.04 KP 0.76 ! LA 0.90 MK 1.19 NL 1.07 OV 1.19 ! PT 0.88 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.00* KP 0.81 ! LA 0.91 MK 1.05 NL 1.10 OV 1.16 ! PT 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.84 KP 0.85 ! LA 0.91 MK 0.91 NL 1.08 OV 1.17 ! PT 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.81 KP 0.88 ! LA 0.89 MK 0.92 NL 1.10 OV 1.15 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.085510Jy sigma=0.000695 ! Fit after self-cal, rms=0.079590Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.695 mas, bmaj=2.34 mas, bpa=-10.56 degrees ! Estimated noise=276.792 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 = 0.00204136 Jy ! Component: 100 - total flux cleaned = 0.000933096 Jy ! Component: 150 - total flux cleaned = 3.77493e-05 Jy ! Component: 200 - total flux cleaned = -0.000476511 Jy ! Total flux subtracted in 200 components = -0.000476511 Jy ! Clean residual min=-0.003675 max=0.007050 Jy/beam ! Clean residual mean=0.000000 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.230796 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.230796 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=0.078832Jy sigma=0.000650 ! Fit after self-cal, rms=0.078740Jy sigma=0.000649 ! 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=0.078740Jy sigma=0.000649 ! Fit after self-cal, rms=0.080513Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=2.319 mas, bpa=-10.81 degrees ! Estimated noise=280.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018057 Jy ! Component: 100 - total flux cleaned = 0.00243271 Jy ! Component: 150 - total flux cleaned = 0.00258124 Jy ! Component: 200 - total flux cleaned = 0.00257928 Jy ! Total flux subtracted in 200 components = 0.00257928 Jy ! Clean residual min=-0.002936 max=0.003829 Jy/beam ! Clean residual mean=-0.000002 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.233375 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 136 components and 0.233375 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=0.080348Jy sigma=0.000644 ! Fit after self-cal, rms=0.080355Jy 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 = 0.000651003 Jy ! Component: 100 - total flux cleaned = 0.00072681 Jy ! Component: 150 - total flux cleaned = 0.000675953 Jy ! Component: 200 - total flux cleaned = 0.000725931 Jy ! Total flux subtracted in 200 components = 0.000725931 Jy ! Clean residual min=-0.002898 max=0.003585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.234101 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.234101 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=0.080274Jy sigma=0.000643 ! Fit after self-cal, rms=0.080269Jy sigma=0.000643 ! 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=0.080269Jy sigma=0.000643 ! Fit after self-cal, rms=0.079416Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=2.311 mas, bpa=-10.83 degrees ! Estimated noise=278.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120326 Jy ! Component: 100 - total flux cleaned = 0.00172704 Jy ! Component: 150 - total flux cleaned = 0.00192128 Jy ! Component: 200 - total flux cleaned = 0.0019223 Jy ! Total flux subtracted in 200 components = 0.0019223 Jy ! Clean residual min=-0.002533 max=0.003383 Jy/beam ! Clean residual mean=-0.000016 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.236024 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.236024 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=0.079348Jy sigma=0.000642 ! Fit after self-cal, rms=0.079341Jy sigma=0.000642 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 = 0.000677587 Jy ! Component: 100 - total flux cleaned = 0.000678505 Jy ! Component: 150 - total flux cleaned = 0.000602607 Jy ! Component: 200 - total flux cleaned = 0.000603667 Jy ! Total flux subtracted in 200 components = 0.000603667 Jy ! Clean residual min=-0.002516 max=0.003228 Jy/beam ! Clean residual mean=-0.000015 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.236627 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.236627 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=0.079302Jy sigma=0.000641 ! Fit after self-cal, rms=0.079297Jy sigma=0.000641 ! 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=0.079297Jy sigma=0.000641 ! Fit after self-cal, rms=0.078528Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=2.985 mas, bpa=27.94 degrees ! Estimated noise=297.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155049 Jy ! Component: 100 - total flux cleaned = 0.00187279 Jy ! Component: 150 - total flux cleaned = 0.00197709 Jy ! Component: 200 - total flux cleaned = 0.00197671 Jy ! Total flux subtracted in 200 components = 0.00197671 Jy ! Clean residual min=-0.002473 max=0.003574 Jy/beam ! Clean residual mean=-0.000032 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.238604 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.238604 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=0.078495Jy sigma=0.000641 ! Fit after self-cal, rms=0.078480Jy sigma=0.000641 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 = 0.000502893 Jy ! Component: 100 - total flux cleaned = 0.000510874 Jy ! Component: 150 - total flux cleaned = 0.000457439 Jy ! Component: 200 - total flux cleaned = 0.000407233 Jy ! Total flux subtracted in 200 components = 0.000407233 Jy ! Clean residual min=-0.002399 max=0.003363 Jy/beam ! Clean residual mean=-0.000031 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.239011 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 0.239011 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=0.078459Jy sigma=0.000640 ! Fit after self-cal, rms=0.078458Jy sigma=0.000640 ! 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=1.666 mas, bmaj=2.305 mas, bpa=-11.27 degrees ! Estimated noise=276.667 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.305 at -11.27 degrees (North through East) ! Clean map min=-0.0043431 max=0.10074 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=1.026 mas, bmaj=1.806 mas, bpa=-18.99 degrees ! Estimated noise=1220.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777518 Jy ! Component: 100 - total flux cleaned = 0.120846 Jy ! Component: 150 - total flux cleaned = 0.148234 Jy ! Component: 200 - total flux cleaned = 0.167596 Jy ! Total flux subtracted in 200 components = 0.167596 Jy ! Clean residual min=-0.007848 max=0.011233 Jy/beam ! Clean residual mean=-0.000036 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.167596 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.167596 Jy ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.305 mas, bpa=-11.27 degrees ! Estimated noise=276.667 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 = 0.024278 Jy ! Component: 100 - total flux cleaned = 0.0401731 Jy ! Component: 150 - total flux cleaned = 0.0510782 Jy ! Component: 200 - total flux cleaned = 0.058739 Jy ! Total flux subtracted in 200 components = 0.058739 Jy ! Clean residual min=-0.004328 max=0.005226 Jy/beam ! Clean residual mean=-0.000031 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.226335 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 110 components and 0.226335 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=2.725 mas, bmaj=2.985 mas, bpa=27.94 degrees ! Estimated noise=297.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694375 Jy ! Component: 100 - total flux cleaned = 0.011237 Jy ! Component: 150 - total flux cleaned = 0.012342 Jy ! Component: 200 - total flux cleaned = 0.0125522 Jy ! Total flux subtracted in 200 components = 0.0125522 Jy ! Clean residual min=-0.003490 max=0.004090 Jy/beam ! Clean residual mean=-0.000011 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.238888 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 = 0.000277365 Jy ! Component: 100 - total flux cleaned = 0.000438106 Jy ! Component: 150 - total flux cleaned = 0.000510572 Jy ! Component: 200 - total flux cleaned = 0.000514765 Jy ! Total flux subtracted in 200 components = 0.000514765 Jy ! Clean residual min=-0.002900 max=0.003970 Jy/beam ! Clean residual mean=-0.000017 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.239402 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 154 components and 0.239402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.305 mas, bpa=-11.27 degrees ! Estimated noise=276.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350713 Jy ! Component: 100 - total flux cleaned = -0.000559517 Jy ! Component: 150 - total flux cleaned = -0.000745889 Jy ! Component: 200 - total flux cleaned = -0.000860829 Jy ! Total flux subtracted in 200 components = -0.000860829 Jy ! Clean residual min=-0.002420 max=0.003505 Jy/beam ! Clean residual mean=-0.000018 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.238541 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 170 components and 0.238541 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=0.078600Jy sigma=0.000642 ! Fit after self-cal, rms=0.078521Jy sigma=0.000641 wmodel J2007+3722_X_2017_09_26_pus_map.mod ! Writing 170 model components to file: J2007+3722_X_2017_09_26_pus_map.mod wobs J2007+3722_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2007+3722_X_2017_09_26_pus_uvs.fits wwins J2007+3722_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J2007+3722_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 = 0.00131609 Jy ! Component: 100 - total flux cleaned = 0.00234066 Jy ! Component: 150 - total flux cleaned = 0.00281021 Jy ! Component: 200 - total flux cleaned = 0.00320609 Jy ! Component: 250 - total flux cleaned = 0.00335558 Jy ! Component: 300 - total flux cleaned = 0.00353213 Jy ! Component: 350 - total flux cleaned = 0.00373264 Jy ! Component: 400 - total flux cleaned = 0.00401847 Jy ! Component: 450 - total flux cleaned = 0.00429265 Jy ! Component: 500 - total flux cleaned = 0.00455676 Jy ! Component: 550 - total flux cleaned = 0.00484056 Jy ! Component: 600 - total flux cleaned = 0.00514214 Jy ! Component: 650 - total flux cleaned = 0.00530139 Jy ! Component: 700 - total flux cleaned = 0.00548227 Jy ! Component: 750 - total flux cleaned = 0.00568184 Jy ! Component: 800 - total flux cleaned = 0.00589981 Jy ! Component: 850 - total flux cleaned = 0.00613582 Jy ! Component: 900 - total flux cleaned = 0.00627346 Jy ! Component: 950 - total flux cleaned = 0.0064963 Jy ! Component: 1000 - total flux cleaned = 0.006605 Jy ! Component: 1050 - total flux cleaned = 0.00675328 Jy ! Component: 1100 - total flux cleaned = 0.00693882 Jy ! Component: 1150 - total flux cleaned = 0.00711941 Jy ! Component: 1200 - total flux cleaned = 0.00723702 Jy ! Component: 1250 - total flux cleaned = 0.00733207 Jy ! Component: 1300 - total flux cleaned = 0.00740636 Jy ! Component: 1350 - total flux cleaned = 0.00747953 Jy ! Component: 1400 - total flux cleaned = 0.00753287 Jy ! Component: 1450 - total flux cleaned = 0.00755017 Jy ! Component: 1500 - total flux cleaned = 0.00758425 Jy ! Component: 1550 - total flux cleaned = 0.00760092 Jy ! Component: 1600 - total flux cleaned = 0.00763349 Jy ! Component: 1650 - total flux cleaned = 0.00760141 Jy ! Component: 1700 - total flux cleaned = 0.00757057 Jy ! Component: 1750 - total flux cleaned = 0.00757085 Jy ! Component: 1800 - total flux cleaned = 0.00754085 Jy ! Component: 1850 - total flux cleaned = 0.00751154 Jy ! Component: 1900 - total flux cleaned = 0.00754025 Jy ! Component: 1950 - total flux cleaned = 0.00751207 Jy ! Component: 2000 - total flux cleaned = 0.00747028 Jy ! Total flux subtracted in 2048 components = 0.00742938 Jy ! Clean residual min=-0.000810 max=0.000771 Jy/beam ! Clean residual mean=-0.000011 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.245971 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 331 components and 0.245971 Jy ![Exited script file: muppet] wmap "J2007+3722_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.305 at -11.27 degrees (North through East) ! Clean map min=-0.0029533 max=0.10049 Jy/beam ! Writing clean map to FITS file: J2007+3722_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 0.100494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.858974 0.858974 1.71795 3.4359 6.8718 13.7436 27.4872 54.9744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.305 at -11.27 degrees (North through East) ! Clean map min=-0.0029533 max=0.10049 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 J2007+3722_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:41:26 2019