! Started logfile: J0158+1307_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:24 2016 obs J0158+1307_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0158+1307_X_2014_08_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.756349 visibilities/baseline/integration-bin. ! Found source: J0158+1307 ! ! 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 324 lines of history. ! ! Reading 22872 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 J0158+1307_X_2014_08_09_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.819093Jy sigma=0.009941 ! Fit after self-cal, rms=0.787578Jy sigma=0.009597 ! 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=0.9418 mas, bmaj=2.309 mas, bpa=18.3 degrees ! Estimated noise=688.823 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 = 0.163622 Jy ! Component: 100 - total flux cleaned = 0.2002 Jy ! Total flux subtracted in 100 components = 0.2002 Jy ! Clean residual min=-0.008777 max=0.012970 Jy/beam ! Clean residual mean=-0.000044 rms=0.002533 Jy/beam ! Combined flux in latest and established models = 0.2002 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.2002 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=0.079810Jy sigma=0.000920 ! Fit after self-cal, rms=0.079809Jy sigma=0.000920 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.513 mas, bpa=16.43 degrees ! Estimated noise=388.032 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 = 0.0200306 Jy ! Component: 100 - total flux cleaned = 0.0314762 Jy ! Component: 150 - total flux cleaned = 0.038498 Jy ! Component: 200 - total flux cleaned = 0.042944 Jy ! Total flux subtracted in 200 components = 0.042944 Jy ! Clean residual min=-0.008881 max=0.008102 Jy/beam ! Clean residual mean=-0.000012 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.243144 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.243144 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=0.074300Jy sigma=0.000855 ! Fit after self-cal, rms=0.074278Jy sigma=0.000855 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.07 KP 0.92 ! LA 1.03 MK 1.00* NL 0.99 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.87 ! LA 1.03 MK 1.00* NL 0.99 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.07 KP 0.83 ! LA 1.06 MK 1.00* NL 0.98 OV 0.95 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.06 KP 0.81 ! LA 1.05 MK 1.00* NL 0.99 OV 0.95 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.02 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.06 KP 0.76 ! LA 1.06 MK 1.00* NL 1.01 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.20 KP 0.81 ! LA 1.14 MK 1.00* NL 1.04 OV 1.03 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.10 KP 0.76 ! LA 1.03 MK 1.00* NL 1.01 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.15 KP 0.78 ! LA 1.05 MK 1.00* NL 1.01 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.10 KP 0.81 ! LA 1.10 MK 1.00* NL 0.99 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.11 KP 0.85 ! LA 1.12 MK 1.00* NL 1.02 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.07 KP 0.87 ! LA 1.09 MK 1.00* NL 1.02 OV 1.00 ! PT 0.99 SC 1.07 ! ! ! Fit before self-cal, rms=0.074278Jy sigma=0.000855 ! Fit after self-cal, rms=0.068649Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.534 mas, bpa=16.47 degrees ! Estimated noise=387.33 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, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328751 Jy ! Component: 100 - total flux cleaned = 0.00329138 Jy ! Component: 150 - total flux cleaned = 0.00352851 Jy ! Component: 200 - total flux cleaned = 0.00365886 Jy ! Total flux subtracted in 200 components = 0.00365886 Jy ! Clean residual min=-0.002118 max=0.003451 Jy/beam ! Clean residual mean=-0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.246802 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.246802 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=0.068281Jy sigma=0.000785 ! Fit after self-cal, rms=0.068266Jy sigma=0.000784 ! Inverting map ! Added new window around map position (5.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306322 Jy ! Component: 100 - total flux cleaned = 0.00467349 Jy ! Component: 150 - total flux cleaned = 0.00505358 Jy ! Component: 200 - total flux cleaned = 0.00523137 Jy ! Total flux subtracted in 200 components = 0.00523137 Jy ! Clean residual min=-0.001596 max=0.001582 Jy/beam ! Clean residual mean=-0.000008 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.252034 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.252034 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=0.068123Jy sigma=0.000782 ! Fit after self-cal, rms=0.068115Jy sigma=0.000782 ! 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=0.068115Jy sigma=0.000782 ! Fit after self-cal, rms=0.068172Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.538 mas, bpa=16.55 degrees ! Estimated noise=386.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903373 Jy ! Component: 100 - total flux cleaned = 0.00127089 Jy ! Component: 150 - total flux cleaned = 0.00156488 Jy ! Component: 200 - total flux cleaned = 0.00174979 Jy ! Total flux subtracted in 200 components = 0.00174979 Jy ! Clean residual min=-0.001301 max=0.001202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.253784 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.253784 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=0.068116Jy sigma=0.000779 ! Fit after self-cal, rms=0.068118Jy sigma=0.000779 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 = 0.000352229 Jy ! Component: 100 - total flux cleaned = 0.000431173 Jy ! Component: 150 - total flux cleaned = 0.000478174 Jy ! Component: 200 - total flux cleaned = 0.000498358 Jy ! Total flux subtracted in 200 components = 0.000498358 Jy ! Clean residual min=-0.001242 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.254282 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 0.254282 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=0.068100Jy sigma=0.000779 ! Fit after self-cal, rms=0.068098Jy sigma=0.000779 ! 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=0.068098Jy sigma=0.000779 ! Fit after self-cal, rms=0.068237Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.54 mas, bpa=16.59 degrees ! Estimated noise=386.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151267 Jy ! Component: 100 - total flux cleaned = -7.37505e-05 Jy ! Component: 150 - total flux cleaned = -3.09999e-05 Jy ! Component: 200 - total flux cleaned = 6.29891e-06 Jy ! Total flux subtracted in 200 components = 6.29891e-06 Jy ! Clean residual min=-0.001142 max=0.001098 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.254288 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.254288 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=0.068218Jy sigma=0.000779 ! Fit after self-cal, rms=0.068219Jy sigma=0.000779 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 = 0.000175393 Jy ! Component: 100 - total flux cleaned = 0.000209605 Jy ! Component: 150 - total flux cleaned = 0.000241676 Jy ! Component: 200 - total flux cleaned = 0.000286793 Jy ! Total flux subtracted in 200 components = 0.000286793 Jy ! Clean residual min=-0.001121 max=0.001089 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.254575 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.254575 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=0.068211Jy sigma=0.000778 ! Fit after self-cal, rms=0.068210Jy sigma=0.000778 ! 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=0.068210Jy sigma=0.000778 ! Fit after self-cal, rms=0.068290Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=3.043 mas, bpa=5.361 degrees ! Estimated noise=438.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023899 Jy ! Component: 100 - total flux cleaned = -0.000159991 Jy ! Component: 150 - total flux cleaned = -0.000101206 Jy ! Component: 200 - total flux cleaned = -7.55219e-05 Jy ! Total flux subtracted in 200 components = -7.55219e-05 Jy ! Clean residual min=-0.001040 max=0.001129 Jy/beam ! Clean residual mean=-0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.2545 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 162 components and 0.2545 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=0.068283Jy sigma=0.000778 ! Fit after self-cal, rms=0.068284Jy sigma=0.000778 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 = 0.00011655 Jy ! Component: 100 - total flux cleaned = 9.11768e-05 Jy ! Component: 150 - total flux cleaned = 0.0001024 Jy ! Component: 200 - total flux cleaned = 9.28228e-05 Jy ! Total flux subtracted in 200 components = 9.28228e-05 Jy ! Clean residual min=-0.001032 max=0.001103 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.254592 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 178 components and 0.254592 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=0.068281Jy sigma=0.000778 ! Fit after self-cal, rms=0.068279Jy sigma=0.000778 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.542 mas, bpa=16.61 degrees ! Estimated noise=386.283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.542 at 16.61 degrees (North through East) ! Clean map min=-0.0012308 max=0.21267 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=0.9461 mas, bmaj=2.335 mas, bpa=18.3 degrees ! Estimated noise=690.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164008 Jy ! Component: 100 - total flux cleaned = 0.200172 Jy ! Component: 150 - total flux cleaned = 0.213532 Jy ! Component: 200 - total flux cleaned = 0.222015 Jy ! Total flux subtracted in 200 components = 0.222015 Jy ! Clean residual min=-0.003700 max=0.004730 Jy/beam ! Clean residual mean=-0.000018 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.222015 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.222015 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.542 mas, bpa=16.61 degrees ! Estimated noise=386.283 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 = 0.00888012 Jy ! Component: 100 - total flux cleaned = 0.0143476 Jy ! Component: 150 - total flux cleaned = 0.0181782 Jy ! Component: 200 - total flux cleaned = 0.0210828 Jy ! Total flux subtracted in 200 components = 0.0210828 Jy ! Clean residual min=-0.001744 max=0.001845 Jy/beam ! Clean residual mean=-0.000014 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.243098 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.243098 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=2.262 mas, bmaj=3.043 mas, bpa=5.361 degrees ! Estimated noise=438.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327581 Jy ! Component: 100 - total flux cleaned = 0.00545679 Jy ! Component: 150 - total flux cleaned = 0.00701457 Jy ! Component: 200 - total flux cleaned = 0.00817839 Jy ! Total flux subtracted in 200 components = 0.00817839 Jy ! Clean residual min=-0.001179 max=0.001225 Jy/beam ! Clean residual mean=-0.000011 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.251276 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 = 0.000888797 Jy ! Component: 100 - total flux cleaned = 0.00158419 Jy ! Component: 150 - total flux cleaned = 0.00214431 Jy ! Component: 200 - total flux cleaned = 0.00255389 Jy ! Total flux subtracted in 200 components = 0.00255389 Jy ! Clean residual min=-0.001030 max=0.001155 Jy/beam ! Clean residual mean=-0.000007 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.25383 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 136 components and 0.25383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.542 mas, bpa=16.61 degrees ! Estimated noise=386.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266771 Jy ! Component: 100 - total flux cleaned = 0.000373383 Jy ! Component: 150 - total flux cleaned = 0.000439107 Jy ! Component: 200 - total flux cleaned = 0.000525281 Jy ! Total flux subtracted in 200 components = 0.000525281 Jy ! Clean residual min=-0.001389 max=0.001131 Jy/beam ! Clean residual mean=-0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.254356 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.254356 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=0.068321Jy sigma=0.000779 ! Fit after self-cal, rms=0.068311Jy sigma=0.000779 wmodel J0158+1307_X_2014_08_09_pus_map.mod ! Writing 153 model components to file: J0158+1307_X_2014_08_09_pus_map.mod wobs J0158+1307_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0158+1307_X_2014_08_09_pus_uvs.fits wwins J0158+1307_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0158+1307_X_2014_08_09_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 = -0.000313299 Jy ! Component: 100 - total flux cleaned = -0.000167579 Jy ! Component: 150 - total flux cleaned = -1.50762e-05 Jy ! Component: 200 - total flux cleaned = 9.84349e-05 Jy ! Component: 250 - total flux cleaned = 0.000176268 Jy ! Component: 300 - total flux cleaned = 0.00028074 Jy ! Component: 350 - total flux cleaned = 0.000353276 Jy ! Component: 400 - total flux cleaned = 0.000396028 Jy ! Component: 450 - total flux cleaned = 0.000464912 Jy ! Component: 500 - total flux cleaned = 0.000531412 Jy ! Component: 550 - total flux cleaned = 0.000583657 Jy ! Component: 600 - total flux cleaned = 0.000596142 Jy ! Component: 650 - total flux cleaned = 0.000596084 Jy ! Component: 700 - total flux cleaned = 0.00063316 Jy ! Component: 750 - total flux cleaned = 0.00066923 Jy ! Component: 800 - total flux cleaned = 0.000704825 Jy ! Component: 850 - total flux cleaned = 0.000762835 Jy ! Component: 900 - total flux cleaned = 0.000819529 Jy ! Component: 950 - total flux cleaned = 0.000897237 Jy ! Component: 1000 - total flux cleaned = 0.00092986 Jy ! Component: 1050 - total flux cleaned = 0.000962066 Jy ! Component: 1100 - total flux cleaned = 0.00101495 Jy ! Component: 1150 - total flux cleaned = 0.00107721 Jy ! Component: 1200 - total flux cleaned = 0.00113832 Jy ! Component: 1250 - total flux cleaned = 0.00112824 Jy ! Component: 1300 - total flux cleaned = 0.00120774 Jy ! Component: 1350 - total flux cleaned = 0.00124692 Jy ! Component: 1400 - total flux cleaned = 0.00128559 Jy ! Component: 1450 - total flux cleaned = 0.00132369 Jy ! Component: 1500 - total flux cleaned = 0.00138011 Jy ! Component: 1550 - total flux cleaned = 0.00138031 Jy ! Component: 1600 - total flux cleaned = 0.00145343 Jy ! Component: 1650 - total flux cleaned = 0.00144448 Jy ! Component: 1700 - total flux cleaned = 0.00147139 Jy ! Component: 1750 - total flux cleaned = 0.0014801 Jy ! Component: 1800 - total flux cleaned = 0.00147133 Jy ! Component: 1850 - total flux cleaned = 0.00148852 Jy ! Component: 1900 - total flux cleaned = 0.00149702 Jy ! Component: 1950 - total flux cleaned = 0.00152216 Jy ! Component: 2000 - total flux cleaned = 0.00151379 Jy ! Total flux subtracted in 2048 components = 0.00153842 Jy ! Clean residual min=-0.000466 max=0.000427 Jy/beam ! Clean residual mean=-0.000003 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.255894 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 304 components and 0.255894 Jy ![Exited script file: muppet] wmap "J0158+1307_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.542 at 16.61 degrees (North through East) ! Clean map min=-0.0010589 max=0.21377 Jy/beam ! Writing clean map to FITS file: J0158+1307_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161461 device "J0158+1307_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0158+1307_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226592 0.226592 0.453184 0.906367 1.81273 3.62547 7.25094 14.5019 29.0038 58.0075 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 2.542 at 16.61 degrees (North through East) ! Clean map min=-0.0010589 max=0.21377 Jy/beam quit ! Quitting program ! Log file J0158+1307_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:27 2016