! Started logfile: J1111+1955_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:05:20 2016 obs J1111+1955_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1111+1955_X_2015_03_17_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894231 visibilities/baseline/integration-bin. ! Found source: J1111+1955 ! ! 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 338 lines of history. ! ! Reading 50220 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 J1111+1955_X_2015_03_17_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941524Jy sigma=0.011213 ! Fit after self-cal, rms=0.916155Jy sigma=0.010920 ! 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=0.6922 mas, bmaj=1.768 mas, bpa=-0.4473 degrees ! Estimated noise=588.439 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 = 0.0592149 Jy ! Component: 100 - total flux cleaned = 0.0861032 Jy ! Total flux subtracted in 100 components = 0.0861032 Jy ! Clean residual min=-0.013918 max=0.022673 Jy/beam ! Clean residual mean=-0.000135 rms=0.004568 Jy/beam ! Combined flux in latest and established models = 0.0861031 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0861031 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=0.115463Jy sigma=0.001360 ! Fit after self-cal, rms=0.115145Jy sigma=0.001355 ! 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=0.8528 mas, bmaj=2.008 mas, bpa=-1.313 degrees ! Estimated noise=268.525 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 = 0.0344637 Jy ! Component: 100 - total flux cleaned = 0.0563038 Jy ! Component: 150 - total flux cleaned = 0.0713265 Jy ! Component: 200 - total flux cleaned = 0.0817209 Jy ! Total flux subtracted in 200 components = 0.0817209 Jy ! Clean residual min=-0.014756 max=0.028255 Jy/beam ! Clean residual mean=-0.000244 rms=0.005396 Jy/beam ! Combined flux in latest and established models = 0.167824 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.167824 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=0.103449Jy sigma=0.001199 ! Fit after self-cal, rms=0.103189Jy sigma=0.001193 ! 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 1.23 FD 1.03 HN 1.75 KP 0.87 ! LA 0.71 MK 1.03 NL 1.43 OV 1.17 ! PT 0.75 SC 1.44 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.02 HN 1.90 KP 0.82 ! LA 0.69 MK 0.96 NL 1.44 OV 1.20 ! PT 0.72 SC 1.33 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.06 HN 2.02 KP 0.78 ! LA 0.72 MK 0.96 NL 1.42 OV 1.18 ! PT 0.70 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.05 HN 1.87 KP 0.74 ! LA 0.72 MK 0.93 NL 1.44 OV 1.17 ! PT 0.71 SC 1.20 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.08 HN 1.79 KP 0.70 ! LA 0.72 MK 0.93 NL 1.48 OV 1.25 ! PT 0.72 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.11 HN 1.88 KP 0.70 ! LA 0.72 MK 0.94 NL 1.53 OV 1.26 ! PT 0.71 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.14 HN 2.06 KP 0.68 ! LA 0.74 MK 0.92 NL 1.45 OV 1.28 ! PT 0.72 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.22 HN 1.93 KP 0.68 ! LA 0.72 MK 0.94 NL 1.53 OV 1.31 ! PT 0.72 SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.19 HN 1.73 KP 0.69 ! LA 0.75 MK 0.95 NL 1.49 OV 1.32 ! PT 0.72 SC 0.84 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.25 HN 1.76 KP 0.75 ! LA 0.75 MK 0.95 NL 1.53 OV 1.31 ! PT 0.73 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.25 HN 1.67 KP 0.73 ! LA 0.76 MK 0.90 NL 1.50 OV 1.37 ! PT 0.77 SC 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.30 HN 1.78 KP 0.76 ! LA 0.78 MK 0.90 NL 1.45 OV 1.29 ! PT 0.76 SC 0.83 ! ! ! Fit before self-cal, rms=0.103189Jy sigma=0.001193 ! Fit after self-cal, rms=0.118900Jy sigma=0.001067 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8667 mas, bmaj=2.143 mas, bpa=-1.558 degrees ! Estimated noise=276.32 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 (14.4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231629 Jy ! Component: 100 - total flux cleaned = 0.0279408 Jy ! Component: 150 - total flux cleaned = 0.0290671 Jy ! Component: 200 - total flux cleaned = 0.0302889 Jy ! Total flux subtracted in 200 components = 0.0302889 Jy ! Clean residual min=-0.012429 max=0.013677 Jy/beam ! Clean residual mean=0.000075 rms=0.003468 Jy/beam ! Combined flux in latest and established models = 0.198113 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.198113 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=0.113572Jy sigma=0.000992 ! Fit after self-cal, rms=0.113865Jy sigma=0.000971 ! 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=0.113865Jy sigma=0.000971 ! Fit after self-cal, rms=0.118385Jy sigma=0.000932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.082 mas, bpa=-0.0465 degrees ! Estimated noise=272.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808561 Jy ! Component: 100 - total flux cleaned = 0.00878982 Jy ! Component: 150 - total flux cleaned = 0.00880478 Jy ! Component: 200 - total flux cleaned = 0.00830918 Jy ! Total flux subtracted in 200 components = 0.00830918 Jy ! Clean residual min=-0.008546 max=0.014132 Jy/beam ! Clean residual mean=0.000034 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.206422 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.206422 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=0.117154Jy sigma=0.000921 ! Fit after self-cal, rms=0.117273Jy sigma=0.000917 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 (-3, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884025 Jy ! Component: 100 - total flux cleaned = 0.00971916 Jy ! Component: 150 - total flux cleaned = 0.0108835 Jy ! Component: 200 - total flux cleaned = 0.0108736 Jy ! Total flux subtracted in 200 components = 0.0108736 Jy ! Clean residual min=-0.007764 max=0.011375 Jy/beam ! Clean residual mean=0.000034 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.217296 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.217296 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=0.114714Jy sigma=0.000900 ! Fit after self-cal, rms=0.114548Jy sigma=0.000898 ! Inverting map ! Added new window around map position (-1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485921 Jy ! Component: 100 - total flux cleaned = 0.00343223 Jy ! Component: 150 - total flux cleaned = 0.00319651 Jy ! Component: 200 - total flux cleaned = 0.00216178 Jy ! Total flux subtracted in 200 components = 0.00216178 Jy ! Clean residual min=-0.007352 max=0.008880 Jy/beam ! Clean residual mean=0.000043 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 0.219457 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.219457 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=0.112186Jy sigma=0.000884 ! Fit after self-cal, rms=0.111657Jy sigma=0.000880 ! 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=0.111657Jy sigma=0.000880 ! Fit after self-cal, rms=0.096304Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.047 mas, bpa=-0.378 degrees ! Estimated noise=263.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410253 Jy ! Component: 100 - total flux cleaned = 0.00663417 Jy ! Component: 150 - total flux cleaned = 0.00741577 Jy ! Component: 200 - total flux cleaned = 0.00707638 Jy ! Total flux subtracted in 200 components = 0.00707638 Jy ! Clean residual min=-0.006577 max=0.007156 Jy/beam ! Clean residual mean=0.000030 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.226534 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.226534 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=0.094669Jy sigma=0.000860 ! Fit after self-cal, rms=0.094147Jy sigma=0.000857 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 = 0.00271069 Jy ! Component: 100 - total flux cleaned = 0.00273049 Jy ! Component: 150 - total flux cleaned = 0.00211331 Jy ! Component: 200 - total flux cleaned = 0.00111228 Jy ! Total flux subtracted in 200 components = 0.00111228 Jy ! Clean residual min=-0.006239 max=0.006812 Jy/beam ! Clean residual mean=0.000038 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.227646 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 0.227646 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=0.093136Jy sigma=0.000850 ! Fit after self-cal, rms=0.092870Jy sigma=0.000848 ! 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=0.092870Jy sigma=0.000848 ! Fit after self-cal, rms=0.083340Jy sigma=0.000844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=3.168 mas, bpa=4.46 degrees ! Estimated noise=318.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263128 Jy ! Component: 100 - total flux cleaned = 0.00178801 Jy ! Component: 150 - total flux cleaned = 0.00108778 Jy ! Component: 200 - total flux cleaned = 0.000312888 Jy ! Total flux subtracted in 200 components = 0.000312888 Jy ! Clean residual min=-0.006804 max=0.007665 Jy/beam ! Clean residual mean=0.000049 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.227959 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.227959 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=0.082771Jy sigma=0.000838 ! Fit after self-cal, rms=0.082486Jy sigma=0.000837 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 = 0.00153896 Jy ! Component: 100 - total flux cleaned = 0.000723241 Jy ! Component: 150 - total flux cleaned = -0.000252555 Jy ! Component: 200 - total flux cleaned = -0.00103693 Jy ! Total flux subtracted in 200 components = -0.00103693 Jy ! Clean residual min=-0.006394 max=0.007490 Jy/beam ! Clean residual mean=0.000051 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.226922 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.226922 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=0.082095Jy sigma=0.000834 ! Fit after self-cal, rms=0.081971Jy sigma=0.000834 ! 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=0.856 mas, bmaj=2.057 mas, bpa=-1.051 degrees ! Estimated noise=258.792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.856 x 2.057 at -1.051 degrees (North through East) ! Clean map min=-0.0062168 max=0.061138 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=0.6864 mas, bmaj=1.796 mas, bpa=-0.1005 degrees ! Estimated noise=575.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05689 Jy ! Component: 100 - total flux cleaned = 0.0924573 Jy ! Component: 150 - total flux cleaned = 0.118569 Jy ! Component: 200 - total flux cleaned = 0.138557 Jy ! Total flux subtracted in 200 components = 0.138557 Jy ! Clean residual min=-0.009841 max=0.011906 Jy/beam ! Clean residual mean=-0.000076 rms=0.003186 Jy/beam ! Combined flux in latest and established models = 0.138557 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.138557 Jy ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=2.057 mas, bpa=-1.051 degrees ! Estimated noise=258.792 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 = 0.0255277 Jy ! Component: 100 - total flux cleaned = 0.0433183 Jy ! Component: 150 - total flux cleaned = 0.0570271 Jy ! Component: 200 - total flux cleaned = 0.0680338 Jy ! Total flux subtracted in 200 components = 0.0680338 Jy ! Clean residual min=-0.007733 max=0.009469 Jy/beam ! Clean residual mean=-0.000043 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.206591 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 87 components and 0.206591 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=2.242 mas, bmaj=3.168 mas, bpa=4.46 degrees ! Estimated noise=318.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125888 Jy ! Component: 100 - total flux cleaned = 0.0161555 Jy ! Component: 150 - total flux cleaned = 0.0176859 Jy ! Component: 200 - total flux cleaned = 0.0182031 Jy ! Total flux subtracted in 200 components = 0.0182031 Jy ! Clean residual min=-0.007330 max=0.008756 Jy/beam ! Clean residual mean=0.000018 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.224794 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 = -0.000187547 Jy ! Component: 100 - total flux cleaned = -0.000742179 Jy ! Component: 150 - total flux cleaned = -0.00123537 Jy ! Component: 200 - total flux cleaned = -0.00169276 Jy ! Total flux subtracted in 200 components = -0.00169276 Jy ! Clean residual min=-0.006528 max=0.008112 Jy/beam ! Clean residual mean=0.000027 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.223101 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 138 components and 0.223101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=2.057 mas, bpa=-1.051 degrees ! Estimated noise=258.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150724 Jy ! Component: 100 - total flux cleaned = 0.00188331 Jy ! Component: 150 - total flux cleaned = 0.00188283 Jy ! Component: 200 - total flux cleaned = 0.00203536 Jy ! Total flux subtracted in 200 components = 0.00203536 Jy ! Clean residual min=-0.005505 max=0.006978 Jy/beam ! Clean residual mean=0.000017 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.225136 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.225136 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=0.081621Jy sigma=0.000835 ! Fit after self-cal, rms=0.080240Jy sigma=0.000819 wmodel J1111+1955_X_2015_03_17_pus_map.mod ! Writing 157 model components to file: J1111+1955_X_2015_03_17_pus_map.mod wobs J1111+1955_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1111+1955_X_2015_03_17_pus_uvs.fits wwins J1111+1955_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J1111+1955_X_2015_03_17_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 = 0.0030047 Jy ! Component: 100 - total flux cleaned = 0.00538848 Jy ! Component: 150 - total flux cleaned = 0.00721121 Jy ! Component: 200 - total flux cleaned = 0.00851985 Jy ! Component: 250 - total flux cleaned = 0.00938229 Jy ! Component: 300 - total flux cleaned = 0.00998593 Jy ! Component: 350 - total flux cleaned = 0.0104227 Jy ! Component: 400 - total flux cleaned = 0.0108453 Jy ! Component: 450 - total flux cleaned = 0.0111879 Jy ! Component: 500 - total flux cleaned = 0.0114547 Jy ! Component: 550 - total flux cleaned = 0.0117147 Jy ! Component: 600 - total flux cleaned = 0.0118414 Jy ! Component: 650 - total flux cleaned = 0.0121489 Jy ! Component: 700 - total flux cleaned = 0.0124476 Jy ! Component: 750 - total flux cleaned = 0.0127974 Jy ! Component: 800 - total flux cleaned = 0.0129688 Jy ! Component: 850 - total flux cleaned = 0.0131939 Jy ! Component: 900 - total flux cleaned = 0.0134138 Jy ! Component: 950 - total flux cleaned = 0.0135739 Jy ! Component: 1000 - total flux cleaned = 0.0137848 Jy ! Component: 1050 - total flux cleaned = 0.0139906 Jy ! Component: 1100 - total flux cleaned = 0.0140402 Jy ! Component: 1150 - total flux cleaned = 0.0141901 Jy ! Component: 1200 - total flux cleaned = 0.0144334 Jy ! Component: 1250 - total flux cleaned = 0.0146249 Jy ! Component: 1300 - total flux cleaned = 0.0146724 Jy ! Component: 1350 - total flux cleaned = 0.0148579 Jy ! Component: 1400 - total flux cleaned = 0.0149503 Jy ! Component: 1450 - total flux cleaned = 0.0151753 Jy ! Component: 1500 - total flux cleaned = 0.0153512 Jy ! Component: 1550 - total flux cleaned = 0.0154377 Jy ! Component: 1600 - total flux cleaned = 0.0156933 Jy ! Component: 1650 - total flux cleaned = 0.0158182 Jy ! Component: 1700 - total flux cleaned = 0.0158594 Jy ! Component: 1750 - total flux cleaned = 0.0159407 Jy ! Component: 1800 - total flux cleaned = 0.0159397 Jy ! Component: 1850 - total flux cleaned = 0.0160973 Jy ! Component: 1900 - total flux cleaned = 0.016175 Jy ! Component: 1950 - total flux cleaned = 0.0161751 Jy ! Component: 2000 - total flux cleaned = 0.0162882 Jy ! Total flux subtracted in 2048 components = 0.0163256 Jy ! Clean residual min=-0.001838 max=0.001899 Jy/beam ! Clean residual mean=0.000011 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.241462 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 319 components and 0.241462 Jy ![Exited script file: muppet] wmap "J1111+1955_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.856 x 2.057 at -1.051 degrees (North through East) ! Clean map min=-0.0072945 max=0.062005 Jy/beam ! Writing clean map to FITS file: J1111+1955_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0620049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000736377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.56284 3.56284 7.12567 14.2513 28.5027 57.0054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.856 x 2.057 at -1.051 degrees (North through East) ! Clean map min=-0.0072945 max=0.062005 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 J1111+1955_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:05:24 2016