! Started logfile: J0825+0309_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:01:07 2019 obs J0825+0309_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0825+0309_X_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852778 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 1844 lines of history. ! ! Reading 3684 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 J0825+0309_X_2017_03_27_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.427779Jy sigma=0.003525 ! Fit after self-cal, rms=0.421497Jy sigma=0.003476 ! 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=0.8244 mas, bmaj=1.869 mas, bpa=-5.959 degrees ! Estimated noise=1705.03 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 = 0.972041 Jy ! Component: 100 - total flux cleaned = 1.26786 Jy ! Total flux subtracted in 100 components = 1.26786 Jy ! Clean residual min=-0.052816 max=0.117627 Jy/beam ! Clean residual mean=0.000104 rms=0.018917 Jy/beam ! Combined flux in latest and established models = 1.26786 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.26786 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=0.224464Jy sigma=0.001837 ! Fit after self-cal, rms=0.221144Jy sigma=0.001810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122217 Jy ! Component: 100 - total flux cleaned = 0.177169 Jy ! Total flux subtracted in 100 components = 0.177169 Jy ! Clean residual min=-0.035922 max=0.043252 Jy/beam ! Clean residual mean=0.000043 rms=0.009779 Jy/beam ! Combined flux in latest and established models = 1.44503 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 1.44503 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=0.142133Jy sigma=0.001142 ! Fit after self-cal, rms=0.140595Jy sigma=0.001129 ! 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=0.9435 mas, bmaj=1.995 mas, bpa=-3.37 degrees ! Estimated noise=1439.17 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 = 0.0351677 Jy ! Component: 100 - total flux cleaned = 0.0484783 Jy ! Component: 150 - total flux cleaned = 0.0510614 Jy ! Component: 200 - total flux cleaned = 0.0530793 Jy ! Total flux subtracted in 200 components = 0.0530793 Jy ! Clean residual min=-0.031979 max=0.031339 Jy/beam ! Clean residual mean=0.000019 rms=0.007443 Jy/beam ! Combined flux in latest and established models = 1.49811 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 1.49811 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=0.131979Jy sigma=0.001057 ! Fit after self-cal, rms=0.131503Jy sigma=0.001052 ! 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 0.94 FD 0.96 HN 1.02 KP 1.05 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.95 KP 1.07 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.95 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.00 KP 1.02 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.97 KP 1.03 ! LA 1.00 MK 1.01 NL 0.95 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.01 KP 1.02 ! LA 1.01 MK 1.00 NL 0.96 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.97 KP 1.02 ! LA 1.03 MK 0.99 NL 0.96 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 1.04 ! LA 0.99 MK 0.98 NL 0.97 OV 0.98 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.95 KP 1.02 ! LA 1.01 MK 0.96 NL 0.96 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.04 KP 0.93 ! LA 1.02 MK 0.96 NL 0.85 OV 1.06 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.04 ! LA 1.09 MK 0.99 NL 0.92 OV 1.11 ! PT 1.20 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 1.04 ! LA 1.04 MK 0.94 NL 0.89 OV 1.08 ! PT 1.14 SC 1.04 ! ! ! Fit before self-cal, rms=0.131503Jy sigma=0.001052 ! Fit after self-cal, rms=0.091365Jy sigma=0.000725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9442 mas, bmaj=1.991 mas, bpa=-3.86 degrees ! Estimated noise=1432.61 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, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167048 Jy ! Component: 100 - total flux cleaned = 0.0176296 Jy ! Component: 150 - total flux cleaned = 0.0180223 Jy ! Component: 200 - total flux cleaned = 0.0177154 Jy ! Total flux subtracted in 200 components = 0.0177154 Jy ! Clean residual min=-0.008672 max=0.008865 Jy/beam ! Clean residual mean=0.000011 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 1.51582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 1.51582 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=0.086095Jy sigma=0.000678 ! Fit after self-cal, rms=0.086038Jy sigma=0.000678 ! 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=0.086038Jy sigma=0.000678 ! Fit after self-cal, rms=0.085270Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=1.987 mas, bpa=-4.028 degrees ! Estimated noise=1428.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532702 Jy ! Component: 100 - total flux cleaned = 0.00534815 Jy ! Component: 150 - total flux cleaned = 0.00494105 Jy ! Component: 200 - total flux cleaned = 0.00458653 Jy ! Total flux subtracted in 200 components = 0.00458653 Jy ! Clean residual min=-0.006819 max=0.007774 Jy/beam ! Clean residual mean=0.000013 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 1.52041 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 1.52041 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=0.084185Jy sigma=0.000665 ! Fit after self-cal, rms=0.084166Jy sigma=0.000665 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 (-7.4, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236322 Jy ! Component: 100 - total flux cleaned = 0.00315345 Jy ! Component: 150 - total flux cleaned = 0.00363775 Jy ! Component: 200 - total flux cleaned = 0.00392632 Jy ! Total flux subtracted in 200 components = 0.00392632 Jy ! Clean residual min=-0.004898 max=0.005535 Jy/beam ! Clean residual mean=0.000013 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 1.52433 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 1.52433 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=0.083321Jy sigma=0.000657 ! Fit after self-cal, rms=0.083311Jy sigma=0.000657 ! 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=0.083311Jy sigma=0.000657 ! Fit after self-cal, rms=0.083152Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9386 mas, bmaj=1.986 mas, bpa=-4.08 degrees ! Estimated noise=1427.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143398 Jy ! Component: 100 - total flux cleaned = 0.00203842 Jy ! Component: 150 - total flux cleaned = 0.00246627 Jy ! Component: 200 - total flux cleaned = 0.00256391 Jy ! Total flux subtracted in 200 components = 0.00256391 Jy ! Clean residual min=-0.004365 max=0.004947 Jy/beam ! Clean residual mean=0.000012 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 1.5269 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 1.5269 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=0.082866Jy sigma=0.000654 ! Fit after self-cal, rms=0.082858Jy sigma=0.000654 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 (7.2, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371502 Jy ! Component: 100 - total flux cleaned = 0.00393607 Jy ! Component: 150 - total flux cleaned = 0.00394133 Jy ! Component: 200 - total flux cleaned = 0.00385389 Jy ! Total flux subtracted in 200 components = 0.00385389 Jy ! Clean residual min=-0.003927 max=0.003922 Jy/beam ! Clean residual mean=0.000012 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 1.53075 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 1.53075 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=0.082556Jy sigma=0.000651 ! Fit after self-cal, rms=0.082552Jy sigma=0.000651 ! 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=0.082552Jy sigma=0.000651 ! Fit after self-cal, rms=0.082476Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=3.329 mas, bpa=13.98 degrees ! Estimated noise=1789.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225956 Jy ! Component: 100 - total flux cleaned = 3.35005e-05 Jy ! Component: 150 - total flux cleaned = -0.000131912 Jy ! Component: 200 - total flux cleaned = -0.000312724 Jy ! Total flux subtracted in 200 components = -0.000312724 Jy ! Clean residual min=-0.003227 max=0.003397 Jy/beam ! Clean residual mean=0.000022 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 1.53044 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 1.53044 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=0.082445Jy sigma=0.000650 ! Fit after self-cal, rms=0.082445Jy sigma=0.000650 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 = 0.000101154 Jy ! Component: 100 - total flux cleaned = -1.25162e-05 Jy ! Component: 150 - total flux cleaned = -9.10139e-05 Jy ! Component: 200 - total flux cleaned = -0.000116128 Jy ! Total flux subtracted in 200 components = -0.000116128 Jy ! Clean residual min=-0.003176 max=0.003377 Jy/beam ! Clean residual mean=0.000023 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 1.53032 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 1.53032 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=0.082430Jy sigma=0.000650 ! Fit after self-cal, rms=0.082430Jy sigma=0.000650 ! 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=0.9377 mas, bmaj=1.985 mas, bpa=-4.106 degrees ! Estimated noise=1426.5 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9377 x 1.985 at -4.106 degrees (North through East) ! Clean map min=-0.0070712 max=1.2087 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 ! Performing amp+phase self-cal ! ! 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=0.082430Jy sigma=0.000650 ! Fit after self-cal, rms=0.077242Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=1.985 mas, bpa=-4.125 degrees ! Estimated noise=1426.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306919 Jy ! Component: 100 - total flux cleaned = 0.000672321 Jy ! Component: 150 - total flux cleaned = 0.000939081 Jy ! Component: 200 - total flux cleaned = 0.00118978 Jy ! Total flux subtracted in 200 components = 0.00118978 Jy ! Clean residual min=-0.003616 max=0.003873 Jy/beam ! Clean residual mean=0.000011 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 1.53151 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 1.53151 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=0.077132Jy sigma=0.000606 ! Fit after self-cal, rms=0.077128Jy sigma=0.000606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.86264e-05 Jy ! Component: 100 - total flux cleaned = 0.000208121 Jy ! Component: 150 - total flux cleaned = 0.000368299 Jy ! Component: 200 - total flux cleaned = 0.000471517 Jy ! Total flux subtracted in 200 components = 0.000471517 Jy ! Clean residual min=-0.003456 max=0.003773 Jy/beam ! Clean residual mean=0.000010 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 1.53199 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 1.53199 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=0.077060Jy sigma=0.000606 ! Fit after self-cal, rms=0.077059Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.077059Jy sigma=0.000606 ! Fit after self-cal, rms=0.077041Jy sigma=0.000606 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=0.8191 mas, bmaj=1.867 mas, bpa=-6.758 degrees ! Estimated noise=1685.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.965358 Jy ! Component: 100 - total flux cleaned = 1.27533 Jy ! Component: 150 - total flux cleaned = 1.39476 Jy ! Component: 200 - total flux cleaned = 1.44728 Jy ! Total flux subtracted in 200 components = 1.44728 Jy ! Clean residual min=-0.015178 max=0.031898 Jy/beam ! Clean residual mean=0.000032 rms=0.005162 Jy/beam ! Combined flux in latest and established models = 1.44728 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.44728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=1.985 mas, bpa=-4.137 degrees ! Estimated noise=1426.3 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 (-1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352229 Jy ! Component: 100 - total flux cleaned = 0.0551343 Jy ! Component: 150 - total flux cleaned = 0.0676863 Jy ! Component: 200 - total flux cleaned = 0.0702343 Jy ! Total flux subtracted in 200 components = 0.0702343 Jy ! Clean residual min=-0.006904 max=0.006413 Jy/beam ! Clean residual mean=0.000016 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 1.51751 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 1.51751 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=2.157 mas, bmaj=3.328 mas, bpa=13.97 degrees ! Estimated noise=1789.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614436 Jy ! Component: 100 - total flux cleaned = 0.0079761 Jy ! Component: 150 - total flux cleaned = 0.00990396 Jy ! Component: 200 - total flux cleaned = 0.0115155 Jy ! Total flux subtracted in 200 components = 0.0115155 Jy ! Clean residual min=-0.004210 max=0.004001 Jy/beam ! Clean residual mean=0.000029 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.52903 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 = 0.00123159 Jy ! Component: 100 - total flux cleaned = 0.00239035 Jy ! Component: 150 - total flux cleaned = 0.00343157 Jy ! Component: 200 - total flux cleaned = 0.00437116 Jy ! Total flux subtracted in 200 components = 0.00437116 Jy ! Clean residual min=-0.003655 max=0.003625 Jy/beam ! Clean residual mean=0.000029 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.5334 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 97 components and 1.5334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=1.985 mas, bpa=-4.137 degrees ! Estimated noise=1426.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118176 Jy ! Component: 100 - total flux cleaned = -0.000638506 Jy ! Component: 150 - total flux cleaned = 0.000503572 Jy ! Component: 200 - total flux cleaned = 0.00150952 Jy ! Total flux subtracted in 200 components = 0.00150952 Jy ! Clean residual min=-0.004385 max=0.003630 Jy/beam ! Clean residual mean=0.000011 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 1.53491 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 1.53491 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=0.077385Jy sigma=0.000609 ! Fit after self-cal, rms=0.077318Jy sigma=0.000609 wmodel J0825+0309_X_2017_03_27_pus_map.mod ! Writing 116 model components to file: J0825+0309_X_2017_03_27_pus_map.mod wobs J0825+0309_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0825+0309_X_2017_03_27_pus_uvs.fits wwins J0825+0309_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0825+0309_X_2017_03_27_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 = -0.00192221 Jy ! Component: 100 - total flux cleaned = -0.00252118 Jy ! Component: 150 - total flux cleaned = -0.00276452 Jy ! Component: 200 - total flux cleaned = -0.00276411 Jy ! Component: 250 - total flux cleaned = -0.00265542 Jy ! Component: 300 - total flux cleaned = -0.00250015 Jy ! Component: 350 - total flux cleaned = -0.00240171 Jy ! Component: 400 - total flux cleaned = -0.00211833 Jy ! Component: 450 - total flux cleaned = -0.00189062 Jy ! Component: 500 - total flux cleaned = -0.00162404 Jy ! Component: 550 - total flux cleaned = -0.00132283 Jy ! Component: 600 - total flux cleaned = -0.00111375 Jy ! Component: 650 - total flux cleaned = -0.00095113 Jy ! Component: 700 - total flux cleaned = -0.000754287 Jy ! Component: 750 - total flux cleaned = -0.000561804 Jy ! Component: 800 - total flux cleaned = -0.000337563 Jy ! Component: 850 - total flux cleaned = -0.000155534 Jy ! Component: 900 - total flux cleaned = -8.40342e-05 Jy ! Component: 950 - total flux cleaned = 0.00019363 Jy ! Component: 1000 - total flux cleaned = 0.000362798 Jy ! Component: 1050 - total flux cleaned = 0.000561238 Jy ! Component: 1100 - total flux cleaned = 0.000722897 Jy ! Component: 1150 - total flux cleaned = 0.000912928 Jy ! Component: 1200 - total flux cleaned = 0.0010377 Jy ! Component: 1250 - total flux cleaned = 0.00131218 Jy ! Component: 1300 - total flux cleaned = 0.00149077 Jy ! Component: 1350 - total flux cleaned = 0.00163642 Jy ! Component: 1400 - total flux cleaned = 0.00177997 Jy ! Component: 1450 - total flux cleaned = 0.00197722 Jy ! Component: 1500 - total flux cleaned = 0.00203205 Jy ! Component: 1550 - total flux cleaned = 0.00214139 Jy ! Component: 1600 - total flux cleaned = 0.00230254 Jy ! Component: 1650 - total flux cleaned = 0.00243403 Jy ! Component: 1700 - total flux cleaned = 0.00246027 Jy ! Component: 1750 - total flux cleaned = 0.00258882 Jy ! Component: 1800 - total flux cleaned = 0.00266435 Jy ! Component: 1850 - total flux cleaned = 0.00271392 Jy ! Component: 1900 - total flux cleaned = 0.00271374 Jy ! Component: 1950 - total flux cleaned = 0.00273836 Jy ! Component: 2000 - total flux cleaned = 0.00280992 Jy ! Total flux subtracted in 2048 components = 0.00285675 Jy ! Clean residual min=-0.001487 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 1.53776 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 245 components and 1.53776 Jy ![Exited script file: muppet] wmap "J0825+0309_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9372 x 1.985 at -4.137 degrees (North through East) ! Clean map min=-0.0038345 max=1.1916 Jy/beam ! Writing clean map to FITS file: J0825+0309_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000432697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108934 0.108934 0.217867 0.435734 0.871468 1.74294 3.48587 6.97175 13.9435 27.887 55.774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.191 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9372 x 1.985 at -4.137 degrees (North through East) ! Clean map min=-0.0038345 max=1.1916 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 J0825+0309_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:01:08 2019