! Started logfile: J0225+1846_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:43 2016 obs J0225+1846_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0225+1846_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755945 visibilities/baseline/integration-bin. ! Found source: J0225+1846 ! ! 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 23268 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 J0225+1846_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.762220Jy sigma=0.009421 ! Fit after self-cal, rms=0.747858Jy sigma=0.009252 ! 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=0.8998 mas, bmaj=2.235 mas, bpa=18.36 degrees ! Estimated noise=729.167 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 = 0.194423 Jy ! Component: 100 - total flux cleaned = 0.238286 Jy ! Total flux subtracted in 100 components = 0.238286 Jy ! Clean residual min=-0.010222 max=0.015752 Jy/beam ! Clean residual mean=-0.000057 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 0.238286 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.238286 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=0.080621Jy sigma=0.000935 ! Fit after self-cal, rms=0.080623Jy sigma=0.000935 ! 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=1.111 mas, bmaj=2.341 mas, bpa=15.59 degrees ! Estimated noise=379.59 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 = 0.0202844 Jy ! Component: 100 - total flux cleaned = 0.0296046 Jy ! Component: 150 - total flux cleaned = 0.034802 Jy ! Component: 200 - total flux cleaned = 0.037863 Jy ! Total flux subtracted in 200 components = 0.037863 Jy ! Clean residual min=-0.009974 max=0.010621 Jy/beam ! Clean residual mean=0.000012 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.276149 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.276149 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=0.075380Jy sigma=0.000880 ! Fit after self-cal, rms=0.075391Jy sigma=0.000879 ! 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 0.91 FD 1.12 HN 1.09 KP 0.94 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.09 KP 0.88 ! LA 1.04 MK 1.00* NL 0.95 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.08 KP 0.85 ! LA 1.07 MK 1.00* NL 0.97 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.09 KP 0.79 ! LA 1.07 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.04 KP 0.77 ! LA 1.05 MK 1.00* NL 0.97 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! 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 1.15 HN 1.07 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.26 HN 1.19 KP 0.81 ! LA 1.13 MK 1.00* NL 1.03 OV 1.06 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.13 KP 0.75 ! LA 1.03 MK 1.00* NL 0.97 OV 1.05 ! PT 0.97 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 0.93 FD 1.12 HN 1.14 KP 0.77 ! LA 1.07 MK 1.00* NL 0.98 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.81 ! LA 1.06 MK 1.00* NL 0.99 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.14 KP 0.84 ! LA 1.08 MK 1.00* NL 0.99 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.09 KP 0.88 ! LA 1.03 MK 1.00* NL 0.99 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.075391Jy sigma=0.000879 ! Fit after self-cal, rms=0.066591Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.359 mas, bpa=15.99 degrees ! Estimated noise=379.932 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 = -0.00194332 Jy ! Component: 100 - total flux cleaned = -0.00188755 Jy ! Component: 150 - total flux cleaned = -0.00188701 Jy ! Component: 200 - total flux cleaned = -0.00195403 Jy ! Total flux subtracted in 200 components = -0.00195403 Jy ! Clean residual min=-0.001755 max=0.001630 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.274195 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.274195 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=0.066495Jy sigma=0.000778 ! Fit after self-cal, rms=0.066523Jy sigma=0.000777 ! 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=0.066523Jy sigma=0.000777 ! Fit after self-cal, rms=0.066501Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.363 mas, bpa=15.99 degrees ! Estimated noise=379.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117748 Jy ! Component: 100 - total flux cleaned = -0.0013681 Jy ! Component: 150 - total flux cleaned = -0.00150234 Jy ! Component: 200 - total flux cleaned = -0.00160242 Jy ! Total flux subtracted in 200 components = -0.00160242 Jy ! Clean residual min=-0.001508 max=0.001525 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.272593 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.272593 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=0.066473Jy sigma=0.000776 ! Fit after self-cal, rms=0.066474Jy sigma=0.000776 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 = -0.000112481 Jy ! Component: 100 - total flux cleaned = -0.000194959 Jy ! Component: 150 - total flux cleaned = -0.000269894 Jy ! Component: 200 - total flux cleaned = -0.000339094 Jy ! Total flux subtracted in 200 components = -0.000339094 Jy ! Clean residual min=-0.001458 max=0.001527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.272254 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.272254 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=0.066467Jy sigma=0.000776 ! Fit after self-cal, rms=0.066467Jy sigma=0.000776 ! 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=0.066467Jy sigma=0.000776 ! Fit after self-cal, rms=0.066553Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.365 mas, bpa=16.02 degrees ! Estimated noise=379.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000749369 Jy ! Component: 100 - total flux cleaned = -0.000951066 Jy ! Component: 150 - total flux cleaned = -0.00102753 Jy ! Component: 200 - total flux cleaned = -0.00111067 Jy ! Total flux subtracted in 200 components = -0.00111067 Jy ! Clean residual min=-0.001359 max=0.001441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.271143 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.271143 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=0.066541Jy sigma=0.000775 ! Fit after self-cal, rms=0.066543Jy sigma=0.000775 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 = -7.83729e-05 Jy ! Component: 100 - total flux cleaned = -0.000136423 Jy ! Component: 150 - total flux cleaned = -0.000189842 Jy ! Component: 200 - total flux cleaned = -0.000239547 Jy ! Total flux subtracted in 200 components = -0.000239547 Jy ! Clean residual min=-0.001327 max=0.001431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.270904 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.270903 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=0.066539Jy sigma=0.000775 ! Fit after self-cal, rms=0.066539Jy sigma=0.000775 ! 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=0.066539Jy sigma=0.000775 ! Fit after self-cal, rms=0.066604Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=2.895 mas, bpa=2.184 degrees ! Estimated noise=438.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000620417 Jy ! Component: 100 - total flux cleaned = -0.000782897 Jy ! Component: 150 - total flux cleaned = -0.000792063 Jy ! Component: 200 - total flux cleaned = -0.000806741 Jy ! Total flux subtracted in 200 components = -0.000806741 Jy ! Clean residual min=-0.001395 max=0.001740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.270097 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.270097 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=0.066601Jy sigma=0.000775 ! Fit after self-cal, rms=0.066602Jy sigma=0.000775 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 = -4.01824e-05 Jy ! Component: 100 - total flux cleaned = -3.99983e-05 Jy ! Component: 150 - total flux cleaned = -4.48449e-05 Jy ! Component: 200 - total flux cleaned = -4.8903e-05 Jy ! Total flux subtracted in 200 components = -4.8903e-05 Jy ! Clean residual min=-0.001404 max=0.001741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.270048 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.270048 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=0.066603Jy sigma=0.000775 ! Fit after self-cal, rms=0.066603Jy sigma=0.000775 ! 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=1.12 mas, bmaj=2.367 mas, bpa=16.01 degrees ! Estimated noise=379.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 2.367 at 16.01 degrees (North through East) ! Clean map min=-0.0013062 max=0.25287 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=0.9027 mas, bmaj=2.267 mas, bpa=18.82 degrees ! Estimated noise=729.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194454 Jy ! Component: 100 - total flux cleaned = 0.238041 Jy ! Component: 150 - total flux cleaned = 0.253528 Jy ! Component: 200 - total flux cleaned = 0.260314 Jy ! Total flux subtracted in 200 components = 0.260314 Jy ! Clean residual min=-0.002279 max=0.002972 Jy/beam ! Clean residual mean=-0.000014 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.260314 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.260314 Jy ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.367 mas, bpa=16.01 degrees ! Estimated noise=379.49 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 = 0.00451823 Jy ! Component: 100 - total flux cleaned = 0.00682559 Jy ! Component: 150 - total flux cleaned = 0.00820865 Jy ! Component: 200 - total flux cleaned = 0.00906013 Jy ! Total flux subtracted in 200 components = 0.00906013 Jy ! Clean residual min=-0.001264 max=0.001289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.269374 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.269374 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=2.239 mas, bmaj=2.895 mas, bpa=2.184 degrees ! Estimated noise=438.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575826 Jy ! Component: 100 - total flux cleaned = 0.000658598 Jy ! Component: 150 - total flux cleaned = 0.000695854 Jy ! Component: 200 - total flux cleaned = 0.000735916 Jy ! Total flux subtracted in 200 components = 0.000735916 Jy ! Clean residual min=-0.001348 max=0.001725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.27011 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 = 2.45617e-05 Jy ! Component: 100 - total flux cleaned = 4.56004e-05 Jy ! Component: 150 - total flux cleaned = 5.18476e-05 Jy ! Component: 200 - total flux cleaned = 5.77319e-05 Jy ! Total flux subtracted in 200 components = 5.77319e-05 Jy ! Clean residual min=-0.001356 max=0.001743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.270168 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.270168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.367 mas, bpa=16.01 degrees ! Estimated noise=379.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82801e-05 Jy ! Component: 100 - total flux cleaned = 1.64536e-05 Jy ! Component: 150 - total flux cleaned = 1.62407e-05 Jy ! Component: 200 - total flux cleaned = 1.60146e-05 Jy ! Total flux subtracted in 200 components = 1.60146e-05 Jy ! Clean residual min=-0.001263 max=0.001262 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.270184 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.270184 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=0.066595Jy sigma=0.000775 ! Fit after self-cal, rms=0.066592Jy sigma=0.000775 wmodel J0225+1846_X_2014_08_09_pus_map.mod ! Writing 61 model components to file: J0225+1846_X_2014_08_09_pus_map.mod wobs J0225+1846_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0225+1846_X_2014_08_09_pus_uvs.fits wwins J0225+1846_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0225+1846_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 = 2.61756e-05 Jy ! Component: 100 - total flux cleaned = 0.000109497 Jy ! Component: 150 - total flux cleaned = 0.000110249 Jy ! Component: 200 - total flux cleaned = 0.000109717 Jy ! Component: 250 - total flux cleaned = 0.000109376 Jy ! Component: 300 - total flux cleaned = 7.5134e-05 Jy ! Component: 350 - total flux cleaned = 5.82068e-05 Jy ! Component: 400 - total flux cleaned = 4.23784e-05 Jy ! Component: 450 - total flux cleaned = 2.72587e-05 Jy ! Component: 500 - total flux cleaned = 4.18461e-05 Jy ! Component: 550 - total flux cleaned = 5.64993e-05 Jy ! Component: 600 - total flux cleaned = 9.81317e-05 Jy ! Component: 650 - total flux cleaned = 0.000124846 Jy ! Component: 700 - total flux cleaned = 0.000163927 Jy ! Component: 750 - total flux cleaned = 0.000214979 Jy ! Component: 800 - total flux cleaned = 0.000302414 Jy ! Component: 850 - total flux cleaned = 0.000339256 Jy ! Component: 900 - total flux cleaned = 0.000399731 Jy ! Component: 950 - total flux cleaned = 0.00050576 Jy ! Component: 1000 - total flux cleaned = 0.000540435 Jy ! Component: 1050 - total flux cleaned = 0.000620085 Jy ! Component: 1100 - total flux cleaned = 0.000675821 Jy ! Component: 1150 - total flux cleaned = 0.000741714 Jy ! Component: 1200 - total flux cleaned = 0.000795608 Jy ! Component: 1250 - total flux cleaned = 0.00081706 Jy ! Component: 1300 - total flux cleaned = 0.000900201 Jy ! Component: 1350 - total flux cleaned = 0.000899968 Jy ! Component: 1400 - total flux cleaned = 0.000950273 Jy ! Component: 1450 - total flux cleaned = 0.000980007 Jy ! Component: 1500 - total flux cleaned = 0.00104826 Jy ! Component: 1550 - total flux cleaned = 0.0010772 Jy ! Component: 1600 - total flux cleaned = 0.00109626 Jy ! Component: 1650 - total flux cleaned = 0.00115225 Jy ! Component: 1700 - total flux cleaned = 0.00117065 Jy ! Component: 1750 - total flux cleaned = 0.00118869 Jy ! Component: 1800 - total flux cleaned = 0.00114415 Jy ! Component: 1850 - total flux cleaned = 0.0011973 Jy ! Component: 1900 - total flux cleaned = 0.00117974 Jy ! Component: 1950 - total flux cleaned = 0.00115384 Jy ! Component: 2000 - total flux cleaned = 0.00112853 Jy ! Total flux subtracted in 2048 components = 0.00107835 Jy ! Clean residual min=-0.000465 max=0.000440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.271262 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 193 components and 0.271262 Jy ![Exited script file: muppet] wmap "J0225+1846_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 2.367 at 16.01 degrees (North through East) ! Clean map min=-0.00087884 max=0.25321 Jy/beam ! Writing clean map to FITS file: J0225+1846_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 0.253212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164559 device "J0225+1846_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0225+1846_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194966 0.194966 0.389931 0.779863 1.55973 3.11945 6.2389 12.4778 24.9556 49.9112 99.8224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.253 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 2.367 at 16.01 degrees (North through East) ! Clean map min=-0.00087884 max=0.25321 Jy/beam quit ! Quitting program ! Log file J0225+1846_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:45 2016