! Started logfile: J1506+3730_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:13 2019 obs J1506+3730_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1506+3730_X_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.585069 visibilities/baseline/integration-bin. ! Found source: J1506+3730 ! ! 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 1086 lines of history. ! ! Reading 4044 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 J1506+3730_X_2017_01_21_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.505150Jy sigma=0.003565 ! Fit after self-cal, rms=0.498940Jy sigma=0.003524 ! 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=0.7557 mas, bmaj=1.033 mas, bpa=3.471 degrees ! Estimated noise=2417.57 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 = 0.39529 Jy ! Component: 100 - total flux cleaned = 0.490361 Jy ! Total flux subtracted in 100 components = 0.490361 Jy ! Clean residual min=-0.017122 max=0.035181 Jy/beam ! Clean residual mean=-0.000207 rms=0.005622 Jy/beam ! Combined flux in latest and established models = 0.490361 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.490361 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=0.127591Jy sigma=0.000800 ! Fit after self-cal, rms=0.127454Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036305 Jy ! Component: 100 - total flux cleaned = 0.0540807 Jy ! Total flux subtracted in 100 components = 0.0540807 Jy ! Clean residual min=-0.014888 max=0.017714 Jy/beam ! Clean residual mean=-0.000083 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 0.544442 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.544442 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=0.116152Jy sigma=0.000704 ! Fit after self-cal, rms=0.116157Jy sigma=0.000704 ! 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=0.8808 mas, bmaj=1.238 mas, bpa=5.986 degrees ! Estimated noise=1620.39 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 = 0.0129679 Jy ! Component: 100 - total flux cleaned = 0.0198449 Jy ! Component: 150 - total flux cleaned = 0.0239693 Jy ! Component: 200 - total flux cleaned = 0.024879 Jy ! Total flux subtracted in 200 components = 0.024879 Jy ! Clean residual min=-0.013325 max=0.019500 Jy/beam ! Clean residual mean=-0.000057 rms=0.003698 Jy/beam ! Combined flux in latest and established models = 0.569321 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.569321 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=0.114764Jy sigma=0.000691 ! Fit after self-cal, rms=0.114676Jy sigma=0.000691 ! 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 1.02 FD 1.00* HN 1.01 LA 1.08 ! MK 0.98 NL 0.96 OV 1.04 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 LA 1.05 ! MK 0.96 NL 0.95 OV 1.04 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 LA 1.04 ! MK 0.99 NL 0.98 OV 1.04 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 LA 1.06 ! MK 1.01 NL 0.95 OV 1.02 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 LA 1.03 ! MK 0.99 NL 0.97 OV 1.09 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 LA 1.04 ! MK 1.00 NL 0.97 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 1.06 ! MK 1.01 NL 0.97 OV 1.04 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.05 LA 1.07 ! MK 0.96 NL 0.95 OV 1.09 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.98 LA 1.07 ! MK 0.96 NL 0.95 OV 1.04 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.02 LA 1.06 ! MK 0.98 NL 0.94 OV 1.04 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 LA 1.06 ! MK 0.99 NL 0.96 OV 1.02 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 LA 1.06 ! MK 0.98 NL 0.96 OV 1.09 PT 0.98 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.114676Jy sigma=0.000691 ! Fit after self-cal, rms=0.115685Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=1.235 mas, bpa=4.91 degrees ! Estimated noise=1625.32 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 (-1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017801 Jy ! Component: 100 - total flux cleaned = 0.0238957 Jy ! Component: 150 - total flux cleaned = 0.0267097 Jy ! Component: 200 - total flux cleaned = 0.0276543 Jy ! Total flux subtracted in 200 components = 0.0276543 Jy ! Clean residual min=-0.008791 max=0.009657 Jy/beam ! Clean residual mean=-0.000029 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.596975 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.596975 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=0.112722Jy sigma=0.000650 ! Fit after self-cal, rms=0.112675Jy sigma=0.000648 ! 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=0.112675Jy sigma=0.000648 ! Fit after self-cal, rms=0.108678Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=1.236 mas, bpa=5.043 degrees ! Estimated noise=1620.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507399 Jy ! Component: 100 - total flux cleaned = 0.00600977 Jy ! Component: 150 - total flux cleaned = 0.00669777 Jy ! Component: 200 - total flux cleaned = 0.00711757 Jy ! Total flux subtracted in 200 components = 0.00711757 Jy ! Clean residual min=-0.004443 max=0.005344 Jy/beam ! Clean residual mean=0.000054 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.604093 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.604093 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=0.108342Jy sigma=0.000627 ! Fit after self-cal, rms=0.108311Jy sigma=0.000627 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 (-18.2, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503216 Jy ! Component: 100 - total flux cleaned = 0.00763827 Jy ! Component: 150 - total flux cleaned = 0.00898685 Jy ! Component: 200 - total flux cleaned = 0.00978938 Jy ! Total flux subtracted in 200 components = 0.00978938 Jy ! Clean residual min=-0.004000 max=0.004459 Jy/beam ! Clean residual mean=0.000045 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.613882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.613882 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=0.108036Jy sigma=0.000625 ! Fit after self-cal, rms=0.108026Jy sigma=0.000625 ! 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=0.108026Jy sigma=0.000625 ! Fit after self-cal, rms=0.108101Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8809 mas, bmaj=1.236 mas, bpa=4.963 degrees ! Estimated noise=1618.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021497 Jy ! Component: 100 - total flux cleaned = 0.0036376 Jy ! Component: 150 - total flux cleaned = 0.00426991 Jy ! Component: 200 - total flux cleaned = 0.00473964 Jy ! Total flux subtracted in 200 components = 0.00473964 Jy ! Clean residual min=-0.003408 max=0.004297 Jy/beam ! Clean residual mean=0.000041 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.618622 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.618622 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=0.108024Jy sigma=0.000624 ! Fit after self-cal, rms=0.108030Jy sigma=0.000624 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 (19.2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428032 Jy ! Component: 100 - total flux cleaned = 0.00668087 Jy ! Component: 150 - total flux cleaned = 0.00822223 Jy ! Component: 200 - total flux cleaned = 0.00939251 Jy ! Total flux subtracted in 200 components = 0.00939251 Jy ! Clean residual min=-0.003171 max=0.003036 Jy/beam ! Clean residual mean=0.000015 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.628014 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.628014 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=0.107801Jy sigma=0.000622 ! Fit after self-cal, rms=0.107791Jy sigma=0.000622 ! 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=0.107791Jy sigma=0.000622 ! Fit after self-cal, rms=0.107695Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.766 mas, bmaj=2.476 mas, bpa=10.73 degrees ! Estimated noise=2243.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231967 Jy ! Component: 100 - total flux cleaned = 0.00338138 Jy ! Component: 150 - total flux cleaned = 0.00366817 Jy ! Component: 200 - total flux cleaned = 0.00362756 Jy ! Total flux subtracted in 200 components = 0.00362756 Jy ! Clean residual min=-0.004112 max=0.004617 Jy/beam ! Clean residual mean=0.000049 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.631642 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.631642 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=0.107665Jy sigma=0.000622 ! Fit after self-cal, rms=0.107663Jy sigma=0.000622 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 = 4.79156e-05 Jy ! Component: 100 - total flux cleaned = -0.00010563 Jy ! Component: 150 - total flux cleaned = -0.000174798 Jy ! Component: 200 - total flux cleaned = -0.000241544 Jy ! Total flux subtracted in 200 components = -0.000241544 Jy ! Clean residual min=-0.004163 max=0.004373 Jy/beam ! Clean residual mean=0.000047 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.631401 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.631401 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=0.107659Jy sigma=0.000622 ! Fit after self-cal, rms=0.107660Jy sigma=0.000622 ! 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=0.881 mas, bmaj=1.236 mas, bpa=4.935 degrees ! Estimated noise=1616.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 1.236 at 4.935 degrees (North through East) ! Clean map min=-0.0028641 max=0.50198 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=0.107660Jy sigma=0.000622 ! Fit after self-cal, rms=0.101275Jy sigma=0.000566 ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=1.237 mas, bpa=5.082 degrees ! Estimated noise=1616.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101879 Jy ! Component: 100 - total flux cleaned = 0.00163816 Jy ! Component: 150 - total flux cleaned = 0.00198031 Jy ! Component: 200 - total flux cleaned = 0.00233026 Jy ! Total flux subtracted in 200 components = 0.00233026 Jy ! Clean residual min=-0.002815 max=0.003246 Jy/beam ! Clean residual mean=0.000018 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.633731 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.633731 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=0.101235Jy sigma=0.000566 ! Fit after self-cal, rms=0.101238Jy sigma=0.000565 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462509 Jy ! Component: 100 - total flux cleaned = 0.000816375 Jy ! Component: 150 - total flux cleaned = 0.00114875 Jy ! Component: 200 - total flux cleaned = 0.00133912 Jy ! Total flux subtracted in 200 components = 0.00133912 Jy ! Clean residual min=-0.002790 max=0.003255 Jy/beam ! Clean residual mean=0.000018 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.63507 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.63507 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=0.101216Jy sigma=0.000565 ! Fit after self-cal, rms=0.101217Jy sigma=0.000565 ! 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=0.101217Jy sigma=0.000565 ! Fit after self-cal, rms=0.101205Jy sigma=0.000565 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=0.7548 mas, bmaj=1.03 mas, bpa=2.142 degrees ! Estimated noise=2405.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.39303 Jy ! Component: 100 - total flux cleaned = 0.492246 Jy ! Component: 150 - total flux cleaned = 0.531437 Jy ! Component: 200 - total flux cleaned = 0.55379 Jy ! Total flux subtracted in 200 components = 0.55379 Jy ! Clean residual min=-0.008691 max=0.011579 Jy/beam ! Clean residual mean=-0.000091 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 0.55379 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.55379 Jy ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=1.236 mas, bpa=5.072 degrees ! Estimated noise=1615.86 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 = 0.0167901 Jy ! Component: 100 - total flux cleaned = 0.0270083 Jy ! Component: 150 - total flux cleaned = 0.0344125 Jy ! Component: 200 - total flux cleaned = 0.0404692 Jy ! Total flux subtracted in 200 components = 0.0404692 Jy ! Clean residual min=-0.004931 max=0.005019 Jy/beam ! Clean residual mean=-0.000047 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.594259 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 40 components and 0.594259 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=1.766 mas, bmaj=2.475 mas, bpa=10.74 degrees ! Estimated noise=2243.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807632 Jy ! Component: 100 - total flux cleaned = 0.0139273 Jy ! Component: 150 - total flux cleaned = 0.0184121 Jy ! Component: 200 - total flux cleaned = 0.0214512 Jy ! Total flux subtracted in 200 components = 0.0214512 Jy ! Clean residual min=-0.004671 max=0.005157 Jy/beam ! Clean residual mean=0.000008 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.61571 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 = 0.00253655 Jy ! Component: 100 - total flux cleaned = 0.00479092 Jy ! Component: 150 - total flux cleaned = 0.00654417 Jy ! Component: 200 - total flux cleaned = 0.00789917 Jy ! Total flux subtracted in 200 components = 0.00789917 Jy ! Clean residual min=-0.003883 max=0.004080 Jy/beam ! Clean residual mean=0.000024 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.62361 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 81 components and 0.623609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=1.236 mas, bpa=5.072 degrees ! Estimated noise=1615.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245951 Jy ! Component: 100 - total flux cleaned = 0.00365535 Jy ! Component: 150 - total flux cleaned = 0.00505182 Jy ! Component: 200 - total flux cleaned = 0.00587824 Jy ! Total flux subtracted in 200 components = 0.00587824 Jy ! Clean residual min=-0.003223 max=0.003268 Jy/beam ! Clean residual mean=0.000014 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.629488 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.629488 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=0.101430Jy sigma=0.000567 ! Fit after self-cal, rms=0.101387Jy sigma=0.000567 wmodel J1506+3730_X_2017_01_21_pus_map.mod ! Writing 99 model components to file: J1506+3730_X_2017_01_21_pus_map.mod wobs J1506+3730_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1506+3730_X_2017_01_21_pus_uvs.fits wwins J1506+3730_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J1506+3730_X_2017_01_21_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 = 0.000685222 Jy ! Component: 100 - total flux cleaned = 0.000942664 Jy ! Component: 150 - total flux cleaned = 0.00123416 Jy ! Component: 200 - total flux cleaned = 0.00132712 Jy ! Component: 250 - total flux cleaned = 0.0014183 Jy ! Component: 300 - total flux cleaned = 0.00150787 Jy ! Component: 350 - total flux cleaned = 0.00146602 Jy ! Component: 400 - total flux cleaned = 0.00146741 Jy ! Component: 450 - total flux cleaned = 0.00150815 Jy ! Component: 500 - total flux cleaned = 0.00162689 Jy ! Component: 550 - total flux cleaned = 0.00158692 Jy ! Component: 600 - total flux cleaned = 0.00158726 Jy ! Component: 650 - total flux cleaned = 0.00151314 Jy ! Component: 700 - total flux cleaned = 0.00151325 Jy ! Component: 750 - total flux cleaned = 0.00158435 Jy ! Component: 800 - total flux cleaned = 0.0015141 Jy ! Component: 850 - total flux cleaned = 0.00158291 Jy ! Component: 900 - total flux cleaned = 0.00151562 Jy ! Component: 950 - total flux cleaned = 0.00158195 Jy ! Component: 1000 - total flux cleaned = 0.00158191 Jy ! Component: 1050 - total flux cleaned = 0.00151812 Jy ! Component: 1100 - total flux cleaned = 0.00142365 Jy ! Component: 1150 - total flux cleaned = 0.00136123 Jy ! Component: 1200 - total flux cleaned = 0.0012096 Jy ! Component: 1250 - total flux cleaned = 0.00114983 Jy ! Component: 1300 - total flux cleaned = 0.000944526 Jy ! Component: 1350 - total flux cleaned = 0.000886939 Jy ! Component: 1400 - total flux cleaned = 0.000773609 Jy ! Component: 1450 - total flux cleaned = 0.000829917 Jy ! Component: 1500 - total flux cleaned = 0.000829659 Jy ! Component: 1550 - total flux cleaned = 0.000774999 Jy ! Component: 1600 - total flux cleaned = 0.000828509 Jy ! Component: 1650 - total flux cleaned = 0.000723073 Jy ! Component: 1700 - total flux cleaned = 0.000801524 Jy ! Component: 1750 - total flux cleaned = 0.000904325 Jy ! Component: 1800 - total flux cleaned = 0.000827824 Jy ! Component: 1850 - total flux cleaned = 0.000903122 Jy ! Component: 1900 - total flux cleaned = 0.000927393 Jy ! Component: 1950 - total flux cleaned = 0.000878149 Jy ! Component: 2000 - total flux cleaned = 0.000853851 Jy ! Total flux subtracted in 2048 components = 0.000901235 Jy ! Clean residual min=-0.001331 max=0.001391 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.630389 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 225 components and 0.630389 Jy ![Exited script file: muppet] wmap "J1506+3730_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 1.236 at 5.072 degrees (North through East) ! Clean map min=-0.0021943 max=0.50422 Jy/beam ! Writing clean map to FITS file: J1506+3730_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.504217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.253218 0.253218 0.506436 1.01287 2.02575 4.05149 8.10298 16.206 32.4119 64.8238 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.504 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 1.236 at 5.072 degrees (North through East) ! Clean map min=-0.0021943 max=0.50422 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 J1506+3730_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:14 2019