! Started logfile: J0544+5258_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:13 2019 obs J0544+5258_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0544+5258_X_2017_08_12_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981431 visibilities/baseline/integration-bin. ! Found source: J0544+5258 ! ! 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 1049 lines of history. ! ! Reading 116064 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 J0544+5258_X_2017_08_12_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983049Jy sigma=0.008272 ! Fit after self-cal, rms=0.955919Jy sigma=0.008055 ! 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=0.7997 mas, bmaj=1.03 mas, bpa=17.06 degrees ! Estimated noise=637.944 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 = 0.0323366 Jy ! Component: 100 - total flux cleaned = 0.0422549 Jy ! Total flux subtracted in 100 components = 0.0422549 Jy ! Clean residual min=-0.002888 max=0.005788 Jy/beam ! Clean residual mean=-0.000078 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0422549 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0422549 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=0.082538Jy sigma=0.000665 ! Fit after self-cal, rms=0.081976Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620412 Jy ! Component: 100 - total flux cleaned = 0.0101191 Jy ! Total flux subtracted in 100 components = 0.0101191 Jy ! Clean residual min=-0.002423 max=0.004501 Jy/beam ! Clean residual mean=-0.000066 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.052374 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.052374 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=0.081064Jy sigma=0.000653 ! Fit after self-cal, rms=0.081059Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042947 Jy ! Component: 100 - total flux cleaned = 0.00695296 Jy ! Total flux subtracted in 100 components = 0.00695296 Jy ! Clean residual min=-0.002281 max=0.004130 Jy/beam ! Clean residual mean=-0.000058 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.059327 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.059327 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=0.080628Jy sigma=0.000649 ! Fit after self-cal, rms=0.080584Jy sigma=0.000648 ! Inverting map ! Added new window around map position (1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399171 Jy ! Component: 100 - total flux cleaned = 0.00679802 Jy ! Total flux subtracted in 100 components = 0.00679802 Jy ! Clean residual min=-0.002044 max=0.002561 Jy/beam ! Clean residual mean=-0.000052 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.066125 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.066125 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=0.080199Jy sigma=0.000645 ! Fit after self-cal, rms=0.080159Jy sigma=0.000644 ! 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=1.011 mas, bmaj=1.317 mas, bpa=20.01 degrees ! Estimated noise=249.265 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 = 0.00529683 Jy ! Component: 100 - total flux cleaned = 0.00898584 Jy ! Component: 150 - total flux cleaned = 0.0117594 Jy ! Component: 200 - total flux cleaned = 0.0138642 Jy ! Total flux subtracted in 200 components = 0.0138642 Jy ! Clean residual min=-0.001547 max=0.003128 Jy/beam ! Clean residual mean=-0.000086 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0799893 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.0799893 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=0.079719Jy sigma=0.000640 ! Fit after self-cal, rms=0.079651Jy sigma=0.000640 ! Inverting map ! Added new window around map position (1.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332391 Jy ! Component: 100 - total flux cleaned = 0.00560067 Jy ! Component: 150 - total flux cleaned = 0.00737505 Jy ! Component: 200 - total flux cleaned = 0.00879009 Jy ! Total flux subtracted in 200 components = 0.00879009 Jy ! Clean residual min=-0.001483 max=0.002058 Jy/beam ! Clean residual mean=-0.000066 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0887794 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.0887793 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=0.079476Jy sigma=0.000638 ! Fit after self-cal, rms=0.079429Jy sigma=0.000638 ! 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 1.08 FD 0.99 HN 1.02 KP 0.96 ! LA 0.96 MK 1.13 NL 1.12 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.00 KP 1.01 ! LA 0.96 MK 1.08 NL 1.14 OV 1.07 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.08 KP 0.93 ! LA 0.97 MK 1.12 NL 1.09 OV 1.12 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.07 KP 0.97 ! LA 0.96 MK 1.05 NL 1.10 OV 1.07 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 1.00 ! LA 0.96 MK 1.10 NL 1.08 OV 1.14 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.97 KP 0.92 ! LA 0.95 MK 1.06 NL 1.08 OV 1.13 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00 KP 0.95 ! LA 0.94 MK 1.05 NL 1.07 OV 1.13 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.95 KP 1.02 ! LA 0.92 MK 0.99 NL 1.11 OV 1.10 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.96 KP 0.95 ! LA 0.96 MK 0.97 NL 1.09 OV 1.10 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.87 KP 0.98 ! LA 0.97 MK 0.96 NL 1.06 OV 1.01 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.93 KP 0.96 ! LA 0.91 MK 0.85 NL 1.04 OV 1.07 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.86 KP 0.96 ! LA 0.97 MK 0.85 NL 1.01 OV 1.03 ! PT 0.92 SC 0.89 ! ! ! Fit before self-cal, rms=0.079429Jy sigma=0.000638 ! Fit after self-cal, rms=0.079036Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.318 mas, bpa=20.2 degrees ! Estimated noise=251.892 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 = 0.00123969 Jy ! Component: 100 - total flux cleaned = 0.00172621 Jy ! Component: 150 - total flux cleaned = 0.00193486 Jy ! Component: 200 - total flux cleaned = 0.00204793 Jy ! Total flux subtracted in 200 components = 0.00204793 Jy ! Clean residual min=-0.001164 max=0.001688 Jy/beam ! Clean residual mean=-0.000032 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0908273 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.0908273 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=0.079013Jy sigma=0.000636 ! Fit after self-cal, rms=0.079013Jy sigma=0.000636 ! 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=0.079013Jy sigma=0.000636 ! Fit after self-cal, rms=0.078958Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=1.316 mas, bpa=20.57 degrees ! Estimated noise=250.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902243 Jy ! Component: 100 - total flux cleaned = 0.00119979 Jy ! Component: 150 - total flux cleaned = 0.00140367 Jy ! Component: 200 - total flux cleaned = 0.00152524 Jy ! Total flux subtracted in 200 components = 0.00152524 Jy ! Clean residual min=-0.000991 max=0.001457 Jy/beam ! Clean residual mean=-0.000027 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0923525 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0923525 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=0.078945Jy sigma=0.000636 ! Fit after self-cal, rms=0.078966Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150837 Jy ! Component: 100 - total flux cleaned = 0.0020524 Jy ! Component: 150 - total flux cleaned = 0.00240889 Jy ! Component: 200 - total flux cleaned = 0.00266762 Jy ! Total flux subtracted in 200 components = 0.00266762 Jy ! Clean residual min=-0.000990 max=0.001179 Jy/beam ! Clean residual mean=-0.000021 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0950201 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.0950201 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=0.078934Jy sigma=0.000635 ! Fit after self-cal, rms=0.078918Jy sigma=0.000635 ! Inverting map ! Added new window around map position (-7.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124082 Jy ! Component: 100 - total flux cleaned = 0.00203629 Jy ! Component: 150 - total flux cleaned = 0.0024724 Jy ! Component: 200 - total flux cleaned = 0.00283177 Jy ! Total flux subtracted in 200 components = 0.00283177 Jy ! Clean residual min=-0.000945 max=0.001199 Jy/beam ! Clean residual mean=-0.000016 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0978519 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.0978519 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=0.078894Jy sigma=0.000635 ! Fit after self-cal, rms=0.078878Jy sigma=0.000635 ! 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=0.078878Jy sigma=0.000635 ! Fit after self-cal, rms=0.078045Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=1.311 mas, bpa=20.77 degrees ! Estimated noise=247.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863269 Jy ! Component: 100 - total flux cleaned = 0.00147775 Jy ! Component: 150 - total flux cleaned = 0.00182886 Jy ! Component: 200 - total flux cleaned = 0.00212805 Jy ! Total flux subtracted in 200 components = 0.00212805 Jy ! Clean residual min=-0.000903 max=0.001188 Jy/beam ! Clean residual mean=-0.000017 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.09998 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.09998 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=0.078031Jy sigma=0.000635 ! Fit after self-cal, rms=0.078022Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120406 Jy ! Component: 100 - total flux cleaned = 0.00193107 Jy ! Component: 150 - total flux cleaned = 0.00251057 Jy ! Component: 200 - total flux cleaned = 0.00296112 Jy ! Total flux subtracted in 200 components = 0.00296112 Jy ! Clean residual min=-0.000901 max=0.001176 Jy/beam ! Clean residual mean=-0.000011 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.102941 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 174 components and 0.102941 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=0.078001Jy sigma=0.000634 ! Fit after self-cal, rms=0.077989Jy sigma=0.000634 ! Inverting map ! Added new window around map position (-8.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010767 Jy ! Component: 100 - total flux cleaned = 0.00176643 Jy ! Component: 150 - total flux cleaned = 0.00227562 Jy ! Component: 200 - total flux cleaned = 0.0026873 Jy ! Total flux subtracted in 200 components = 0.0026873 Jy ! Clean residual min=-0.000892 max=0.000877 Jy/beam ! Clean residual mean=-0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.105628 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.105628 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=0.077970Jy sigma=0.000634 ! Fit after self-cal, rms=0.077961Jy sigma=0.000634 ! 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=0.077961Jy sigma=0.000634 ! Fit after self-cal, rms=0.077356Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=2.45 mas, bpa=35.12 degrees ! Estimated noise=321.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112289 Jy ! Component: 100 - total flux cleaned = 0.00197513 Jy ! Component: 150 - total flux cleaned = 0.00268739 Jy ! Component: 200 - total flux cleaned = 0.00330191 Jy ! Total flux subtracted in 200 components = 0.00330191 Jy ! Clean residual min=-0.001126 max=0.001078 Jy/beam ! Clean residual mean=-0.000020 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.10893 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 224 components and 0.10893 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=0.077347Jy sigma=0.000634 ! Fit after self-cal, rms=0.077337Jy sigma=0.000634 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 = 0.000723006 Jy ! Component: 100 - total flux cleaned = 0.00130523 Jy ! Component: 150 - total flux cleaned = 0.00180842 Jy ! Component: 200 - total flux cleaned = 0.0022541 Jy ! Total flux subtracted in 200 components = 0.0022541 Jy ! Clean residual min=-0.001076 max=0.001037 Jy/beam ! Clean residual mean=-0.000010 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.111184 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 237 components and 0.111184 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=0.077334Jy sigma=0.000634 ! Fit after self-cal, rms=0.077332Jy sigma=0.000634 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=1.308 mas, bpa=20.79 degrees ! Estimated noise=246.122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.986 x 1.308 at 20.79 degrees (North through East) ! Clean map min=-0.00098107 max=0.041892 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=0.7806 mas, bmaj=1.02 mas, bpa=17.77 degrees ! Estimated noise=615.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312019 Jy ! Component: 100 - total flux cleaned = 0.0431684 Jy ! Component: 150 - total flux cleaned = 0.051237 Jy ! Component: 200 - total flux cleaned = 0.0572628 Jy ! Total flux subtracted in 200 components = 0.0572628 Jy ! Clean residual min=-0.002564 max=0.003713 Jy/beam ! Clean residual mean=-0.000060 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0572629 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0572629 Jy ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=1.308 mas, bpa=20.79 degrees ! Estimated noise=246.122 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 = 0.00849014 Jy ! Component: 100 - total flux cleaned = 0.014379 Jy ! Component: 150 - total flux cleaned = 0.0189401 Jy ! Component: 200 - total flux cleaned = 0.0226391 Jy ! Total flux subtracted in 200 components = 0.0226391 Jy ! Clean residual min=-0.001680 max=0.002451 Jy/beam ! Clean residual mean=-0.000077 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.079902 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 64 components and 0.079902 Jy ! Inverting map ! Added new window around map position (2.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031435 Jy ! Component: 100 - total flux cleaned = 0.00586039 Jy ! Component: 150 - total flux cleaned = 0.00824267 Jy ! Component: 200 - total flux cleaned = 0.0103555 Jy ! Total flux subtracted in 200 components = 0.0103555 Jy ! Clean residual min=-0.001299 max=0.001560 Jy/beam ! Clean residual mean=-0.000051 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0902575 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 97 components and 0.0902575 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=2.231 mas, bmaj=2.45 mas, bpa=35.12 degrees ! Estimated noise=321.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351763 Jy ! Component: 100 - total flux cleaned = 0.00612141 Jy ! Component: 150 - total flux cleaned = 0.00826476 Jy ! Component: 200 - total flux cleaned = 0.0100759 Jy ! Total flux subtracted in 200 components = 0.0100759 Jy ! Clean residual min=-0.001653 max=0.001533 Jy/beam ! Clean residual mean=-0.000066 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.100333 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 = 0.00156072 Jy ! Component: 100 - total flux cleaned = 0.00292826 Jy ! Component: 150 - total flux cleaned = 0.00413832 Jy ! Component: 200 - total flux cleaned = 0.00521185 Jy ! Total flux subtracted in 200 components = 0.00521185 Jy ! Clean residual min=-0.001380 max=0.001286 Jy/beam ! Clean residual mean=-0.000039 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.105545 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 195 components and 0.105545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=1.308 mas, bpa=20.79 degrees ! Estimated noise=246.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764292 Jy ! Component: 100 - total flux cleaned = 0.00143683 Jy ! Component: 150 - total flux cleaned = 0.00205857 Jy ! Component: 200 - total flux cleaned = 0.00261722 Jy ! Total flux subtracted in 200 components = 0.00261722 Jy ! Clean residual min=-0.000964 max=0.000940 Jy/beam ! Clean residual mean=-0.000010 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.108162 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.108162 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=0.077347Jy sigma=0.000634 ! Fit after self-cal, rms=0.077336Jy sigma=0.000634 wmodel J0544+5258_X_2017_08_12_pus_map.mod ! Writing 216 model components to file: J0544+5258_X_2017_08_12_pus_map.mod wobs J0544+5258_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0544+5258_X_2017_08_12_pus_uvs.fits wwins J0544+5258_X_2017_08_12_pus_map.win ! wwins: Wrote 9 windows to J0544+5258_X_2017_08_12_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 = 1.62661e-05 Jy ! Component: 100 - total flux cleaned = -1.21636e-05 Jy ! Component: 150 - total flux cleaned = -6.55992e-05 Jy ! Component: 200 - total flux cleaned = -0.000104197 Jy ! Component: 250 - total flux cleaned = -0.000154001 Jy ! Component: 300 - total flux cleaned = -0.000154033 Jy ! Component: 350 - total flux cleaned = -0.000225251 Jy ! Component: 400 - total flux cleaned = -0.000305997 Jy ! Component: 450 - total flux cleaned = -0.000339813 Jy ! Component: 500 - total flux cleaned = -0.000372849 Jy ! Component: 550 - total flux cleaned = -0.000405192 Jy ! Component: 600 - total flux cleaned = -0.000447587 Jy ! Component: 650 - total flux cleaned = -0.000519955 Jy ! Component: 700 - total flux cleaned = -0.000570552 Jy ! Component: 750 - total flux cleaned = -0.000630519 Jy ! Component: 800 - total flux cleaned = -0.000679551 Jy ! Component: 850 - total flux cleaned = -0.000718287 Jy ! Component: 900 - total flux cleaned = -0.000775163 Jy ! Component: 950 - total flux cleaned = -0.000775097 Jy ! Component: 1000 - total flux cleaned = -0.000830815 Jy ! Component: 1050 - total flux cleaned = -0.000858213 Jy ! Component: 1100 - total flux cleaned = -0.000903342 Jy ! Component: 1150 - total flux cleaned = -0.000956709 Jy ! Component: 1200 - total flux cleaned = -0.000991802 Jy ! Component: 1250 - total flux cleaned = -0.00101794 Jy ! Component: 1300 - total flux cleaned = -0.00104358 Jy ! Component: 1350 - total flux cleaned = -0.00107747 Jy ! Component: 1400 - total flux cleaned = -0.00110277 Jy ! Component: 1450 - total flux cleaned = -0.00112769 Jy ! Component: 1500 - total flux cleaned = -0.00116861 Jy ! Component: 1550 - total flux cleaned = -0.00121709 Jy ! Component: 1600 - total flux cleaned = -0.001257 Jy ! Component: 1650 - total flux cleaned = -0.00128862 Jy ! Component: 1700 - total flux cleaned = -0.00129641 Jy ! Component: 1750 - total flux cleaned = -0.00131978 Jy ! Component: 1800 - total flux cleaned = -0.00138859 Jy ! Component: 1850 - total flux cleaned = -0.00140378 Jy ! Component: 1900 - total flux cleaned = -0.00144881 Jy ! Component: 1950 - total flux cleaned = -0.00147846 Jy ! Component: 2000 - total flux cleaned = -0.00152236 Jy ! Total flux subtracted in 2048 components = -0.00151514 Jy ! Clean residual min=-0.000424 max=0.000428 Jy/beam ! Clean residual mean=-0.000006 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.106647 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 375 components and 0.106647 Jy ![Exited script file: muppet] wmap "J0544+5258_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.986 x 1.308 at 20.79 degrees (North through East) ! Clean map min=-0.00072302 max=0.041528 Jy/beam ! Writing clean map to FITS file: J0544+5258_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0415277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02758 1.02758 2.05516 4.11033 8.22065 16.4413 32.8826 65.7652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.986 x 1.308 at 20.79 degrees (North through East) ! Clean map min=-0.00072302 max=0.041528 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 J0544+5258_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:22 2019