! Started logfile: J2316+1618_X_2017_10_21_pus_uvs.log on Sat May 11 22:00:20 2019 obs J2316+1618_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2316+1618_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J2316+1618 ! ! 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 1202 lines of history. ! ! Reading 48720 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 J2316+1618_X_2017_10_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912007Jy sigma=0.007339 ! Fit after self-cal, rms=0.897418Jy sigma=0.007228 ! 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=0.9663 mas, bmaj=3.147 mas, bpa=-12.61 degrees ! Estimated noise=620.886 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 = 0.0835731 Jy ! Component: 100 - total flux cleaned = 0.106479 Jy ! Total flux subtracted in 100 components = 0.106479 Jy ! Clean residual min=-0.008735 max=0.016767 Jy/beam ! Clean residual mean=-0.000010 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.106479 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.106479 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=0.107970Jy sigma=0.000711 ! Fit after self-cal, rms=0.107931Jy sigma=0.000711 ! Inverting map ! Added new window around map position (2, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159539 Jy ! Component: 100 - total flux cleaned = 0.0257295 Jy ! Total flux subtracted in 100 components = 0.0257295 Jy ! Clean residual min=-0.005516 max=0.005418 Jy/beam ! Clean residual mean=-0.000007 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.132209 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.132209 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=0.105666Jy sigma=0.000683 ! Fit after self-cal, rms=0.105486Jy sigma=0.000681 ! 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=1.131 mas, bmaj=3.162 mas, bpa=-12.39 degrees ! Estimated noise=412.746 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 = 0.00898253 Jy ! Component: 100 - total flux cleaned = 0.0149034 Jy ! Component: 150 - total flux cleaned = 0.0191646 Jy ! Component: 200 - total flux cleaned = 0.0224016 Jy ! Total flux subtracted in 200 components = 0.0224016 Jy ! Clean residual min=-0.002898 max=0.002570 Jy/beam ! Clean residual mean=-0.000008 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.15461 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 0.15461 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=0.104651Jy sigma=0.000671 ! Fit after self-cal, rms=0.104580Jy sigma=0.000671 ! 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 1.11 FD 1.00 HN 1.03 KP 0.97 ! LA 0.98 MK 1.01 NL 0.94 OV 1.03 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 1.06 NL 0.93 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.02 KP 0.95 ! LA 0.98 MK 1.01 NL 0.96 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.09 KP 0.93 ! LA 0.97 MK 1.11 NL 0.93 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.95 ! LA 1.01 MK 0.96 NL 0.96 OV 1.00 ! PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.01 KP 0.96 ! LA 1.01 MK 1.00 NL 0.91 OV 1.03 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 0.96 ! LA 0.96 MK 1.02 NL 0.94 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.01 KP 0.94 ! LA 0.99 MK 1.05 NL 0.94 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.97 ! LA 0.96 MK 1.00 NL 0.95 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.98 ! LA 0.96 MK 1.07 NL 0.97 OV 1.07 ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.09 KP 0.99 ! LA 0.98 MK 0.98 NL 0.95 OV 1.05 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.97 ! LA 1.00 MK 0.97 NL 0.93 OV 1.02 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.104580Jy sigma=0.000671 ! Fit after self-cal, rms=0.104555Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.204 mas, bpa=-12.53 degrees ! Estimated noise=408.907 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 (3.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024098 Jy ! Component: 100 - total flux cleaned = 0.00324783 Jy ! Component: 150 - total flux cleaned = 0.00358312 Jy ! Component: 200 - total flux cleaned = 0.00372907 Jy ! Total flux subtracted in 200 components = 0.00372907 Jy ! Clean residual min=-0.001270 max=0.001332 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.158339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.158339 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=0.104487Jy sigma=0.000668 ! Fit after self-cal, rms=0.104498Jy sigma=0.000668 ! 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=0.104498Jy sigma=0.000668 ! Fit after self-cal, rms=0.103548Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.205 mas, bpa=-12.51 degrees ! Estimated noise=407.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703122 Jy ! Component: 100 - total flux cleaned = 0.000991939 Jy ! Component: 150 - total flux cleaned = 0.000917395 Jy ! Component: 200 - total flux cleaned = 0.000983521 Jy ! Total flux subtracted in 200 components = 0.000983521 Jy ! Clean residual min=-0.000954 max=0.000927 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.159323 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.159323 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=0.103530Jy sigma=0.000667 ! Fit after self-cal, rms=0.103501Jy sigma=0.000667 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 = 8.24918e-05 Jy ! Component: 100 - total flux cleaned = 0.000162995 Jy ! Component: 150 - total flux cleaned = 0.000219375 Jy ! Component: 200 - total flux cleaned = 0.000288351 Jy ! Total flux subtracted in 200 components = 0.000288351 Jy ! Clean residual min=-0.000930 max=0.000844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.159611 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.159611 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=0.103492Jy sigma=0.000667 ! Fit after self-cal, rms=0.103488Jy sigma=0.000667 ! 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=0.103488Jy sigma=0.000667 ! Fit after self-cal, rms=0.103542Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.207 mas, bpa=-12.51 degrees ! Estimated noise=407.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126699 Jy ! Component: 100 - total flux cleaned = 0.000242619 Jy ! Component: 150 - total flux cleaned = 0.000272744 Jy ! Component: 200 - total flux cleaned = 0.000301381 Jy ! Total flux subtracted in 200 components = 0.000301381 Jy ! Clean residual min=-0.000875 max=0.000868 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.159913 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.159913 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=0.103536Jy sigma=0.000667 ! Fit after self-cal, rms=0.103538Jy sigma=0.000667 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 = 1.46445e-05 Jy ! Component: 100 - total flux cleaned = 6.84194e-05 Jy ! Component: 150 - total flux cleaned = 0.000105942 Jy ! Component: 200 - total flux cleaned = 0.000129782 Jy ! Total flux subtracted in 200 components = 0.000129782 Jy ! Clean residual min=-0.000868 max=0.000856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.160042 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.160042 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=0.103533Jy sigma=0.000667 ! Fit after self-cal, rms=0.103532Jy sigma=0.000667 ! 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=0.103532Jy sigma=0.000667 ! Fit after self-cal, rms=0.103593Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=3.336 mas, bpa=-13.23 degrees ! Estimated noise=454.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103928 Jy ! Component: 100 - total flux cleaned = 0.000241849 Jy ! Component: 150 - total flux cleaned = 0.000326786 Jy ! Component: 200 - total flux cleaned = 0.000364098 Jy ! Total flux subtracted in 200 components = 0.000364098 Jy ! Clean residual min=-0.000846 max=0.000868 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.160406 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.160406 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=0.103590Jy sigma=0.000667 ! Fit after self-cal, rms=0.103594Jy sigma=0.000667 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 = -4.43811e-05 Jy ! Component: 100 - total flux cleaned = -3.5941e-05 Jy ! Component: 150 - total flux cleaned = -3.56206e-05 Jy ! Component: 200 - total flux cleaned = -4.99526e-05 Jy ! Total flux subtracted in 200 components = -4.99526e-05 Jy ! Clean residual min=-0.000848 max=0.000851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.160357 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 171 components and 0.160357 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=0.103592Jy sigma=0.000667 ! Fit after self-cal, rms=0.103592Jy sigma=0.000667 ! 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=1.141 mas, bmaj=3.209 mas, bpa=-12.52 degrees ! Estimated noise=407.286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 3.209 at -12.52 degrees (North through East) ! Clean map min=-0.00085311 max=0.10826 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=0.9742 mas, bmaj=3.194 mas, bpa=-12.7 degrees ! Estimated noise=617.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0826961 Jy ! Component: 100 - total flux cleaned = 0.108021 Jy ! Component: 150 - total flux cleaned = 0.122923 Jy ! Component: 200 - total flux cleaned = 0.132725 Jy ! Total flux subtracted in 200 components = 0.132725 Jy ! Clean residual min=-0.003883 max=0.005396 Jy/beam ! Clean residual mean=-0.000004 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.132725 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.132725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.209 mas, bpa=-12.52 degrees ! Estimated noise=407.286 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 = 0.00759492 Jy ! Component: 100 - total flux cleaned = 0.0127945 Jy ! Component: 150 - total flux cleaned = 0.0165281 Jy ! Component: 200 - total flux cleaned = 0.0192488 Jy ! Total flux subtracted in 200 components = 0.0192488 Jy ! Clean residual min=-0.001317 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.151974 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.151974 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=2.202 mas, bmaj=3.336 mas, bpa=-13.23 degrees ! Estimated noise=454.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026286 Jy ! Component: 100 - total flux cleaned = 0.00428707 Jy ! Component: 150 - total flux cleaned = 0.00549855 Jy ! Component: 200 - total flux cleaned = 0.00636657 Jy ! Total flux subtracted in 200 components = 0.00636657 Jy ! Clean residual min=-0.001086 max=0.000944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.15834 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 = 0.000538171 Jy ! Component: 100 - total flux cleaned = 0.00097278 Jy ! Component: 150 - total flux cleaned = 0.00113642 Jy ! Component: 200 - total flux cleaned = 0.00130132 Jy ! Total flux subtracted in 200 components = 0.00130132 Jy ! Clean residual min=-0.000928 max=0.000940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.159642 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 90 components and 0.159642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=3.209 mas, bpa=-12.52 degrees ! Estimated noise=407.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204126 Jy ! Component: 100 - total flux cleaned = 0.000392147 Jy ! Component: 150 - total flux cleaned = 0.000513434 Jy ! Component: 200 - total flux cleaned = 0.000580201 Jy ! Total flux subtracted in 200 components = 0.000580201 Jy ! Clean residual min=-0.000931 max=0.001015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.160222 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.160222 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=0.103608Jy sigma=0.000667 ! Fit after self-cal, rms=0.103604Jy sigma=0.000667 wmodel J2316+1618_X_2017_10_21_pus_map.mod ! Writing 120 model components to file: J2316+1618_X_2017_10_21_pus_map.mod wobs J2316+1618_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2316+1618_X_2017_10_21_pus_uvs.fits wwins J2316+1618_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J2316+1618_X_2017_10_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 = 3.01835e-05 Jy ! Component: 100 - total flux cleaned = 1.63597e-05 Jy ! Component: 150 - total flux cleaned = 2.53973e-06 Jy ! Component: 200 - total flux cleaned = 2.45767e-06 Jy ! Component: 250 - total flux cleaned = -4.90959e-05 Jy ! Component: 300 - total flux cleaned = -8.641e-05 Jy ! Component: 350 - total flux cleaned = -8.64846e-05 Jy ! Component: 400 - total flux cleaned = -0.000133303 Jy ! Component: 450 - total flux cleaned = -0.000133192 Jy ! Component: 500 - total flux cleaned = -0.000133205 Jy ! Component: 550 - total flux cleaned = -0.000165982 Jy ! Component: 600 - total flux cleaned = -0.000176697 Jy ! Component: 650 - total flux cleaned = -0.00023959 Jy ! Component: 700 - total flux cleaned = -0.000280499 Jy ! Component: 750 - total flux cleaned = -0.00030045 Jy ! Component: 800 - total flux cleaned = -0.000330201 Jy ! Component: 850 - total flux cleaned = -0.000359223 Jy ! Component: 900 - total flux cleaned = -0.0003688 Jy ! Component: 950 - total flux cleaned = -0.000378148 Jy ! Component: 1000 - total flux cleaned = -0.000387426 Jy ! Component: 1050 - total flux cleaned = -0.000387319 Jy ! Component: 1100 - total flux cleaned = -0.000405355 Jy ! Component: 1150 - total flux cleaned = -0.00041404 Jy ! Component: 1200 - total flux cleaned = -0.000396698 Jy ! Component: 1250 - total flux cleaned = -0.000405463 Jy ! Component: 1300 - total flux cleaned = -0.000397183 Jy ! Component: 1350 - total flux cleaned = -0.000405585 Jy ! Component: 1400 - total flux cleaned = -0.000422086 Jy ! Component: 1450 - total flux cleaned = -0.000430068 Jy ! Component: 1500 - total flux cleaned = -0.000430045 Jy ! Component: 1550 - total flux cleaned = -0.000430045 Jy ! Component: 1600 - total flux cleaned = -0.000430004 Jy ! Component: 1650 - total flux cleaned = -0.000414575 Jy ! Component: 1700 - total flux cleaned = -0.000391801 Jy ! Component: 1750 - total flux cleaned = -0.000391896 Jy ! Component: 1800 - total flux cleaned = -0.000369706 Jy ! Component: 1850 - total flux cleaned = -0.000377054 Jy ! Component: 1900 - total flux cleaned = -0.000369765 Jy ! Component: 1950 - total flux cleaned = -0.000369728 Jy ! Component: 2000 - total flux cleaned = -0.000341396 Jy ! Total flux subtracted in 2048 components = -0.000341599 Jy ! Clean residual min=-0.000373 max=0.000453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.15988 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 249 components and 0.15988 Jy ![Exited script file: muppet] wmap "J2316+1618_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 3.209 at -12.52 degrees (North through East) ! Clean map min=-0.00070953 max=0.10847 Jy/beam ! Writing clean map to FITS file: J2316+1618_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370564 0.370564 0.741129 1.48226 2.96451 5.92903 11.8581 23.7161 47.4322 94.8645 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 3.209 at -12.52 degrees (North through East) ! Clean map min=-0.00070953 max=0.10847 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 J2316+1618_X_2017_10_21_pus_uvs.log closed on Sat May 11 22:00:23 2019