! Started logfile: J2309+6820_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:18 2019 obs J2309+6820_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2309+6820_X_2017_06_10_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973008 visibilities/baseline/integration-bin. ! Found source: J2309+6820 ! ! 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 1309 lines of history. ! ! Reading 100356 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 J2309+6820_X_2017_06_10_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899529Jy sigma=0.008335 ! Fit after self-cal, rms=0.886370Jy sigma=0.008227 ! 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=0.7911 mas, bmaj=0.9284 mas, bpa=-16.85 degrees ! Estimated noise=620.027 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 = 0.0843304 Jy ! Component: 100 - total flux cleaned = 0.11534 Jy ! Total flux subtracted in 100 components = 0.11534 Jy ! Clean residual min=-0.003266 max=0.013495 Jy/beam ! Clean residual mean=-0.000040 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.11534 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.11534 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=0.078915Jy sigma=0.000706 ! Fit after self-cal, rms=0.078761Jy sigma=0.000705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149718 Jy ! Component: 100 - total flux cleaned = 0.0220518 Jy ! Total flux subtracted in 100 components = 0.0220518 Jy ! Clean residual min=-0.002243 max=0.005536 Jy/beam ! Clean residual mean=-0.000015 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.137391 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.137391 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=0.075474Jy sigma=0.000672 ! Fit after self-cal, rms=0.075452Jy sigma=0.000672 ! Inverting map ! Added new window around map position (-1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499137 Jy ! Component: 100 - total flux cleaned = 0.00794329 Jy ! Total flux subtracted in 100 components = 0.00794329 Jy ! Clean residual min=-0.002067 max=0.002102 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.145335 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.145335 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=0.075072Jy sigma=0.000668 ! Fit after self-cal, rms=0.075049Jy sigma=0.000668 ! 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=1.02 mas, bmaj=1.18 mas, bpa=-8.901 degrees ! Estimated noise=242.32 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294443 Jy ! Component: 100 - total flux cleaned = 0.00456675 Jy ! Component: 150 - total flux cleaned = 0.00557388 Jy ! Component: 200 - total flux cleaned = 0.00621265 Jy ! Total flux subtracted in 200 components = 0.00621265 Jy ! Clean residual min=-0.001075 max=0.001105 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.151547 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.151547 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=0.074938Jy sigma=0.000667 ! Fit after self-cal, rms=0.074932Jy sigma=0.000667 ! 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 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 0.97 MK 0.95 NL 0.97 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 1.01 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.98 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.00 ! LA 1.01 MK 0.95 NL 1.01 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.93 KP 1.00 ! LA 1.03 MK 0.99 NL 1.00 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 1.02 MK 0.98 NL 1.01 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.95 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.074932Jy sigma=0.000667 ! Fit after self-cal, rms=0.074965Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.185 mas, bpa=-9.893 degrees ! Estimated noise=242.662 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 (-3.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105403 Jy ! Component: 100 - total flux cleaned = 0.00148214 Jy ! Component: 150 - total flux cleaned = 0.0016635 Jy ! Component: 200 - total flux cleaned = 0.00171536 Jy ! Total flux subtracted in 200 components = 0.00171536 Jy ! Clean residual min=-0.000834 max=0.000790 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.153263 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.153263 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=0.074947Jy sigma=0.000665 ! Fit after self-cal, rms=0.074946Jy sigma=0.000665 ! 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=0.074946Jy sigma=0.000665 ! Fit after self-cal, rms=0.074830Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.181 mas, bpa=-8.327 degrees ! Estimated noise=242.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377314 Jy ! Component: 100 - total flux cleaned = 0.00055625 Jy ! Component: 150 - total flux cleaned = 0.000625322 Jy ! Component: 200 - total flux cleaned = 0.000650383 Jy ! Total flux subtracted in 200 components = 0.000650383 Jy ! Clean residual min=-0.000832 max=0.000773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.153913 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.153913 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=0.074824Jy sigma=0.000665 ! Fit after self-cal, rms=0.074831Jy sigma=0.000664 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 = 7.19356e-05 Jy ! Component: 100 - total flux cleaned = 0.000120942 Jy ! Component: 150 - total flux cleaned = 0.000143065 Jy ! Component: 200 - total flux cleaned = 0.000163996 Jy ! Total flux subtracted in 200 components = 0.000163996 Jy ! Clean residual min=-0.000816 max=0.000747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.154077 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.154077 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=0.074828Jy sigma=0.000664 ! Fit after self-cal, rms=0.074828Jy sigma=0.000664 ! 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=0.074828Jy sigma=0.000664 ! Fit after self-cal, rms=0.074763Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.18 mas, bpa=-7.796 degrees ! Estimated noise=241.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171533 Jy ! Component: 100 - total flux cleaned = 0.000241527 Jy ! Component: 150 - total flux cleaned = 0.000272539 Jy ! Component: 200 - total flux cleaned = 0.000291427 Jy ! Total flux subtracted in 200 components = 0.000291427 Jy ! Clean residual min=-0.000821 max=0.000722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.154369 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.154369 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=0.074760Jy sigma=0.000664 ! Fit after self-cal, rms=0.074760Jy sigma=0.000664 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 = 3.22666e-05 Jy ! Component: 100 - total flux cleaned = 5.14509e-05 Jy ! Component: 150 - total flux cleaned = 6.03089e-05 Jy ! Component: 200 - total flux cleaned = 6.89576e-05 Jy ! Total flux subtracted in 200 components = 6.89576e-05 Jy ! Clean residual min=-0.000810 max=0.000704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.154438 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.154437 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=0.074758Jy sigma=0.000664 ! Fit after self-cal, rms=0.074758Jy sigma=0.000664 ! 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=0.074758Jy sigma=0.000664 ! Fit after self-cal, rms=0.074698Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.377 mas, bmaj=2.408 mas, bpa=42.43 degrees ! Estimated noise=316.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200142 Jy ! Component: 100 - total flux cleaned = 0.000236896 Jy ! Component: 150 - total flux cleaned = 0.000236685 Jy ! Component: 200 - total flux cleaned = 0.000232138 Jy ! Total flux subtracted in 200 components = 0.000232138 Jy ! Clean residual min=-0.000925 max=0.000710 Jy/beam ! Clean residual mean=-0.000006 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.15467 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.15467 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=0.074698Jy sigma=0.000664 ! Fit after self-cal, rms=0.074698Jy sigma=0.000664 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 = 5.46148e-05 Jy ! Component: 100 - total flux cleaned = 5.88283e-05 Jy ! Component: 150 - total flux cleaned = 5.86285e-05 Jy ! Component: 200 - total flux cleaned = 5.85928e-05 Jy ! Total flux subtracted in 200 components = 5.85928e-05 Jy ! Clean residual min=-0.000930 max=0.000713 Jy/beam ! Clean residual mean=-0.000006 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.154728 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.154728 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=0.074699Jy sigma=0.000664 ! Fit after self-cal, rms=0.074698Jy sigma=0.000664 ! 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=1.021 mas, bmaj=1.179 mas, bpa=-7.402 degrees ! Estimated noise=241.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.179 at -7.402 degrees (North through East) ! Clean map min=-0.00075722 max=0.11066 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=0.7909 mas, bmaj=0.9251 mas, bpa=-15.18 degrees ! Estimated noise=615.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839939 Jy ! Component: 100 - total flux cleaned = 0.115556 Jy ! Component: 150 - total flux cleaned = 0.13019 Jy ! Component: 200 - total flux cleaned = 0.138268 Jy ! Total flux subtracted in 200 components = 0.138268 Jy ! Clean residual min=-0.002050 max=0.004162 Jy/beam ! Clean residual mean=-0.000019 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.138268 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.138268 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.179 mas, bpa=-7.402 degrees ! Estimated noise=241.64 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 = 0.00647486 Jy ! Component: 100 - total flux cleaned = 0.00979763 Jy ! Component: 150 - total flux cleaned = 0.0117448 Jy ! Component: 200 - total flux cleaned = 0.013042 Jy ! Total flux subtracted in 200 components = 0.013042 Jy ! Clean residual min=-0.000860 max=0.000799 Jy/beam ! Clean residual mean=-0.000011 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.15131 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.15131 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=2.377 mas, bmaj=2.408 mas, bpa=42.43 degrees ! Estimated noise=316.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140014 Jy ! Component: 100 - total flux cleaned = 0.00217703 Jy ! Component: 150 - total flux cleaned = 0.00264931 Jy ! Component: 200 - total flux cleaned = 0.00294959 Jy ! Total flux subtracted in 200 components = 0.00294959 Jy ! Clean residual min=-0.000942 max=0.000712 Jy/beam ! Clean residual mean=-0.000009 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.154259 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 = 0.000194726 Jy ! Component: 100 - total flux cleaned = 0.000296442 Jy ! Component: 150 - total flux cleaned = 0.000317766 Jy ! Component: 200 - total flux cleaned = 0.000336839 Jy ! Total flux subtracted in 200 components = 0.000336839 Jy ! Clean residual min=-0.000931 max=0.000720 Jy/beam ! Clean residual mean=-0.000007 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.154596 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 83 components and 0.154596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.179 mas, bpa=-7.402 degrees ! Estimated noise=241.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.36126e-05 Jy ! Component: 100 - total flux cleaned = -5.77201e-05 Jy ! Component: 150 - total flux cleaned = -5.73469e-05 Jy ! Component: 200 - total flux cleaned = -4.47052e-05 Jy ! Total flux subtracted in 200 components = -4.47052e-05 Jy ! Clean residual min=-0.000835 max=0.000664 Jy/beam ! Clean residual mean=-0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.154552 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.154552 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=0.074702Jy sigma=0.000664 ! Fit after self-cal, rms=0.074699Jy sigma=0.000664 wmodel J2309+6820_X_2017_06_10_pus_map.mod ! Writing 91 model components to file: J2309+6820_X_2017_06_10_pus_map.mod wobs J2309+6820_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2309+6820_X_2017_06_10_pus_uvs.fits wwins J2309+6820_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J2309+6820_X_2017_06_10_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 = -0.000137401 Jy ! Component: 100 - total flux cleaned = -0.00016218 Jy ! Component: 150 - total flux cleaned = -0.000151432 Jy ! Component: 200 - total flux cleaned = -0.000129852 Jy ! Component: 250 - total flux cleaned = -9.87177e-05 Jy ! Component: 300 - total flux cleaned = -4.86726e-05 Jy ! Component: 350 - total flux cleaned = -2.94301e-05 Jy ! Component: 400 - total flux cleaned = 2.70517e-05 Jy ! Component: 450 - total flux cleaned = 3.62362e-05 Jy ! Component: 500 - total flux cleaned = 4.54134e-05 Jy ! Component: 550 - total flux cleaned = 5.43126e-05 Jy ! Component: 600 - total flux cleaned = 3.69734e-05 Jy ! Component: 650 - total flux cleaned = 2.00428e-05 Jy ! Component: 700 - total flux cleaned = 2.00896e-05 Jy ! Component: 750 - total flux cleaned = 3.63139e-06 Jy ! Component: 800 - total flux cleaned = -4.46554e-06 Jy ! Component: 850 - total flux cleaned = 3.68274e-06 Jy ! Component: 900 - total flux cleaned = -1.21772e-05 Jy ! Component: 950 - total flux cleaned = -1.21232e-05 Jy ! Component: 1000 - total flux cleaned = -2.75326e-05 Jy ! Component: 1050 - total flux cleaned = -3.50939e-05 Jy ! Component: 1100 - total flux cleaned = -1.23603e-05 Jy ! Component: 1150 - total flux cleaned = -6.51357e-05 Jy ! Component: 1200 - total flux cleaned = -5.77162e-05 Jy ! Component: 1250 - total flux cleaned = -8.72063e-05 Jy ! Component: 1300 - total flux cleaned = -0.000123749 Jy ! Component: 1350 - total flux cleaned = -0.000152555 Jy ! Component: 1400 - total flux cleaned = -0.000174041 Jy ! Component: 1450 - total flux cleaned = -0.000195399 Jy ! Component: 1500 - total flux cleaned = -0.000195353 Jy ! Component: 1550 - total flux cleaned = -0.000230297 Jy ! Component: 1600 - total flux cleaned = -0.000257992 Jy ! Component: 1650 - total flux cleaned = -0.000285545 Jy ! Component: 1700 - total flux cleaned = -0.000319628 Jy ! Component: 1750 - total flux cleaned = -0.000333138 Jy ! Component: 1800 - total flux cleaned = -0.000359998 Jy ! Component: 1850 - total flux cleaned = -0.000379915 Jy ! Component: 1900 - total flux cleaned = -0.000366668 Jy ! Component: 1950 - total flux cleaned = -0.000373162 Jy ! Component: 2000 - total flux cleaned = -0.000405709 Jy ! Total flux subtracted in 2048 components = -0.000418548 Jy ! Clean residual min=-0.000323 max=0.000392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.154133 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 260 components and 0.154133 Jy ![Exited script file: muppet] wmap "J2309+6820_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.179 at -7.402 degrees (North through East) ! Clean map min=-0.00068884 max=0.11067 Jy/beam ! Writing clean map to FITS file: J2309+6820_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322853 0.322853 0.645707 1.29141 2.58283 5.16565 10.3313 20.6626 41.3252 82.6505 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.179 at -7.402 degrees (North through East) ! Clean map min=-0.00068884 max=0.11067 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 J2309+6820_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:23 2019