! Started logfile: J0024+4644_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:32:46 2016 obs J0024+4644_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0024+4644_X_2014_12_20_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975857 visibilities/baseline/integration-bin. ! Found source: J0024+4644 ! ! 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 364 lines of history. ! ! Reading 42684 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 J0024+4644_X_2014_12_20_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870031Jy sigma=0.010427 ! Fit after self-cal, rms=0.853930Jy sigma=0.010249 ! 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=0.852 mas, bmaj=1.043 mas, bpa=-15.2 degrees ! Estimated noise=587.818 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 = 0.110296 Jy ! Component: 100 - total flux cleaned = 0.14681 Jy ! Total flux subtracted in 100 components = 0.14681 Jy ! Clean residual min=-0.005918 max=0.015750 Jy/beam ! Clean residual mean=-0.000023 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.14681 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.14681 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=0.079372Jy sigma=0.000867 ! Fit after self-cal, rms=0.079339Jy sigma=0.000866 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168296 Jy ! Component: 100 - total flux cleaned = 0.0246715 Jy ! Total flux subtracted in 100 components = 0.0246715 Jy ! Clean residual min=-0.003626 max=0.005242 Jy/beam ! Clean residual mean=-0.000017 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.171481 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.171481 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=0.075929Jy sigma=0.000809 ! Fit after self-cal, rms=0.075934Jy sigma=0.000809 ! 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=1.104 mas, bmaj=1.324 mas, bpa=-6.197 degrees ! Estimated noise=289.597 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 (-0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623617 Jy ! Component: 100 - total flux cleaned = 0.00995482 Jy ! Component: 150 - total flux cleaned = 0.0122804 Jy ! Component: 200 - total flux cleaned = 0.0129816 Jy ! Total flux subtracted in 200 components = 0.0129816 Jy ! Clean residual min=-0.003220 max=0.003891 Jy/beam ! Clean residual mean=-0.000019 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.184463 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.184463 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=0.075436Jy sigma=0.000801 ! Fit after self-cal, rms=0.075405Jy sigma=0.000800 ! 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 0.96 FD 1.06 HN 0.98 KP 1.12 ! LA 0.97 MK 0.94 NL 0.96 OV 0.94 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.01 KP 1.04 ! LA 0.97 MK 0.95 NL 0.93 OV 0.95 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.05 KP 0.99 ! LA 1.00 MK 0.95 NL 0.95 OV 0.94 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 0.93 ! LA 1.00 MK 0.96 NL 0.94 OV 0.95 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.98 KP 0.89 ! LA 0.97 MK 1.02 NL 0.96 OV 0.94 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.01 KP 0.90 ! LA 0.98 MK 0.95 NL 0.98 OV 0.97 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.20 HN 1.12 KP 0.88 ! LA 1.01 MK 1.02 NL 1.02 OV 1.02 ! PT 1.05 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.05 KP 0.88 ! LA 0.99 MK 0.96 NL 0.95 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.06 KP 0.92 ! LA 1.01 MK 0.95 NL 0.97 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.06 KP 0.95 ! LA 1.02 MK 0.97 NL 0.97 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.04 KP 1.00 ! LA 1.04 MK 0.97 NL 0.98 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.01 KP 1.02 ! LA 0.99 MK 0.98 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.075405Jy sigma=0.000800 ! Fit after self-cal, rms=0.074684Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.33 mas, bpa=-8.114 degrees ! Estimated noise=287.014 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 = 0.000929902 Jy ! Component: 100 - total flux cleaned = 0.000796546 Jy ! Component: 150 - total flux cleaned = 0.000700466 Jy ! Component: 200 - total flux cleaned = 0.000619477 Jy ! Total flux subtracted in 200 components = 0.000619477 Jy ! Clean residual min=-0.002132 max=0.002506 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.185082 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.185082 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=0.074610Jy sigma=0.000786 ! Fit after self-cal, rms=0.074628Jy sigma=0.000786 ! 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=0.074628Jy sigma=0.000786 ! Fit after self-cal, rms=0.078601Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.329 mas, bpa=-8.047 degrees ! Estimated noise=287.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103228 Jy ! Component: 100 - total flux cleaned = -1.08241e-05 Jy ! Component: 150 - total flux cleaned = -1.14939e-05 Jy ! Component: 200 - total flux cleaned = 6.50547e-06 Jy ! Total flux subtracted in 200 components = 6.50547e-06 Jy ! Clean residual min=-0.001143 max=0.001608 Jy/beam ! Clean residual mean=-0.000006 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.185089 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.185089 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=0.078582Jy sigma=0.000778 ! Fit after self-cal, rms=0.078636Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159365 Jy ! Component: 100 - total flux cleaned = 0.00241441 Jy ! Component: 150 - total flux cleaned = 0.00273652 Jy ! Component: 200 - total flux cleaned = 0.00291015 Jy ! Total flux subtracted in 200 components = 0.00291015 Jy ! Clean residual min=-0.001056 max=0.001053 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.187999 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.187999 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=0.078600Jy sigma=0.000778 ! Fit after self-cal, rms=0.078598Jy sigma=0.000778 ! 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=0.078598Jy sigma=0.000778 ! Fit after self-cal, rms=0.078672Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.328 mas, bpa=-7.436 degrees ! Estimated noise=287.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497805 Jy ! Component: 100 - total flux cleaned = 0.000697591 Jy ! Component: 150 - total flux cleaned = 0.000870967 Jy ! Component: 200 - total flux cleaned = 0.00102461 Jy ! Total flux subtracted in 200 components = 0.00102461 Jy ! Clean residual min=-0.000933 max=0.000958 Jy/beam ! Clean residual mean=-0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.189024 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.189024 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=0.078661Jy sigma=0.000778 ! Fit after self-cal, rms=0.078661Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152416 Jy ! Component: 100 - total flux cleaned = 0.000212192 Jy ! Component: 150 - total flux cleaned = 0.000282021 Jy ! Component: 200 - total flux cleaned = 0.000347581 Jy ! Total flux subtracted in 200 components = 0.000347581 Jy ! Clean residual min=-0.000895 max=0.000970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.189371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.189371 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=0.078655Jy sigma=0.000777 ! Fit after self-cal, rms=0.078656Jy sigma=0.000777 ! 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=0.078656Jy sigma=0.000777 ! Fit after self-cal, rms=0.078642Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.354 mas, bmaj=2.527 mas, bpa=1.227 degrees ! Estimated noise=341.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603921 Jy ! Component: 100 - total flux cleaned = 0.000746766 Jy ! Component: 150 - total flux cleaned = 0.000826034 Jy ! Component: 200 - total flux cleaned = 0.000872475 Jy ! Total flux subtracted in 200 components = 0.000872475 Jy ! Clean residual min=-0.001064 max=0.001156 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.190244 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.190244 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=0.078641Jy sigma=0.000777 ! Fit after self-cal, rms=0.078640Jy sigma=0.000777 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 = 0.000157393 Jy ! Component: 100 - total flux cleaned = 0.000198802 Jy ! Component: 150 - total flux cleaned = 0.000225661 Jy ! Component: 200 - total flux cleaned = 0.000259 Jy ! Total flux subtracted in 200 components = 0.000259 Jy ! Clean residual min=-0.001074 max=0.001136 Jy/beam ! Clean residual mean=-0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.190503 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.190503 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=0.078640Jy sigma=0.000777 ! Fit after self-cal, rms=0.078640Jy sigma=0.000777 ! 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=1.105 mas, bmaj=1.329 mas, bpa=-7.127 degrees ! Estimated noise=287.425 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.329 at -7.127 degrees (North through East) ! Clean map min=-0.00076974 max=0.1475 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=0.8494 mas, bmaj=1.046 mas, bpa=-16.74 degrees ! Estimated noise=584.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109621 Jy ! Component: 100 - total flux cleaned = 0.146249 Jy ! Component: 150 - total flux cleaned = 0.162763 Jy ! Component: 200 - total flux cleaned = 0.170637 Jy ! Total flux subtracted in 200 components = 0.170637 Jy ! Clean residual min=-0.002301 max=0.003836 Jy/beam ! Clean residual mean=-0.000010 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.170637 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.170637 Jy ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.329 mas, bpa=-7.127 degrees ! Estimated noise=287.425 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 = 0.0059294 Jy ! Component: 100 - total flux cleaned = 0.00946279 Jy ! Component: 150 - total flux cleaned = 0.0119276 Jy ! Component: 200 - total flux cleaned = 0.0137322 Jy ! Total flux subtracted in 200 components = 0.0137322 Jy ! Clean residual min=-0.001136 max=0.001276 Jy/beam ! Clean residual mean=-0.000009 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.184369 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.184369 Jy ! Inverting map ! Added new window around map position (1, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014332 Jy ! Component: 100 - total flux cleaned = 0.00254237 Jy ! Component: 150 - total flux cleaned = 0.00343361 Jy ! Component: 200 - total flux cleaned = 0.0041338 Jy ! Total flux subtracted in 200 components = 0.0041338 Jy ! Clean residual min=-0.000958 max=0.000914 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.188503 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.188503 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=2.354 mas, bmaj=2.527 mas, bpa=1.227 degrees ! Estimated noise=341.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912629 Jy ! Component: 100 - total flux cleaned = 0.00152503 Jy ! Component: 150 - total flux cleaned = 0.00197267 Jy ! Component: 200 - total flux cleaned = 0.00230625 Jy ! Total flux subtracted in 200 components = 0.00230625 Jy ! Clean residual min=-0.001050 max=0.001058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.190809 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 = 0.000197226 Jy ! Component: 100 - total flux cleaned = 0.000291358 Jy ! Component: 150 - total flux cleaned = 0.00032869 Jy ! Component: 200 - total flux cleaned = 0.000342382 Jy ! Total flux subtracted in 200 components = 0.000342382 Jy ! Clean residual min=-0.001033 max=0.001058 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.191151 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 95 components and 0.191151 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.329 mas, bpa=-7.127 degrees ! Estimated noise=287.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179295 Jy ! Component: 100 - total flux cleaned = -0.000207719 Jy ! Component: 150 - total flux cleaned = -0.000180901 Jy ! Component: 200 - total flux cleaned = -0.000155929 Jy ! Total flux subtracted in 200 components = -0.000155929 Jy ! Clean residual min=-0.000855 max=0.000968 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.190995 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.190995 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=0.078638Jy sigma=0.000777 ! Fit after self-cal, rms=0.078636Jy sigma=0.000777 wmodel J0024+4644_X_2014_12_20_pus_map.mod ! Writing 109 model components to file: J0024+4644_X_2014_12_20_pus_map.mod wobs J0024+4644_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0024+4644_X_2014_12_20_pus_uvs.fits wwins J0024+4644_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0024+4644_X_2014_12_20_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 = 0.000178737 Jy ! Component: 100 - total flux cleaned = 0.00022465 Jy ! Component: 150 - total flux cleaned = 0.000224947 Jy ! Component: 200 - total flux cleaned = 0.000129951 Jy ! Component: 250 - total flux cleaned = 3.90799e-05 Jy ! Component: 300 - total flux cleaned = -2.38872e-05 Jy ! Component: 350 - total flux cleaned = -3.64125e-05 Jy ! Component: 400 - total flux cleaned = -3.6629e-05 Jy ! Component: 450 - total flux cleaned = -2.52529e-05 Jy ! Component: 500 - total flux cleaned = -2.79583e-06 Jy ! Component: 550 - total flux cleaned = 4.07859e-05 Jy ! Component: 600 - total flux cleaned = 6.19566e-05 Jy ! Component: 650 - total flux cleaned = 0.000103348 Jy ! Component: 700 - total flux cleaned = 0.000143723 Jy ! Component: 750 - total flux cleaned = 0.000163205 Jy ! Component: 800 - total flux cleaned = 0.000211188 Jy ! Component: 850 - total flux cleaned = 0.000201578 Jy ! Component: 900 - total flux cleaned = 0.000238737 Jy ! Component: 950 - total flux cleaned = 0.000247951 Jy ! Component: 1000 - total flux cleaned = 0.000274698 Jy ! Component: 1050 - total flux cleaned = 0.000309836 Jy ! Component: 1100 - total flux cleaned = 0.000335632 Jy ! Component: 1150 - total flux cleaned = 0.000361021 Jy ! Component: 1200 - total flux cleaned = 0.000385915 Jy ! Component: 1250 - total flux cleaned = 0.000418666 Jy ! Component: 1300 - total flux cleaned = 0.000459191 Jy ! Component: 1350 - total flux cleaned = 0.000458962 Jy ! Component: 1400 - total flux cleaned = 0.000474829 Jy ! Component: 1450 - total flux cleaned = 0.000521851 Jy ! Component: 1500 - total flux cleaned = 0.000545073 Jy ! Component: 1550 - total flux cleaned = 0.000575513 Jy ! Component: 1600 - total flux cleaned = 0.000620791 Jy ! Component: 1650 - total flux cleaned = 0.000628254 Jy ! Component: 1700 - total flux cleaned = 0.000657714 Jy ! Component: 1750 - total flux cleaned = 0.000672375 Jy ! Component: 1800 - total flux cleaned = 0.000715629 Jy ! Component: 1850 - total flux cleaned = 0.000722777 Jy ! Component: 1900 - total flux cleaned = 0.000729794 Jy ! Component: 1950 - total flux cleaned = 0.000750902 Jy ! Component: 2000 - total flux cleaned = 0.000785629 Jy ! Total flux subtracted in 2048 components = 0.000806339 Jy ! Clean residual min=-0.000460 max=0.000438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.191802 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 261 components and 0.191802 Jy ![Exited script file: muppet] wmap "J0024+4644_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.329 at -7.127 degrees (North through East) ! Clean map min=-0.00060208 max=0.14733 Jy/beam ! Writing clean map to FITS file: J0024+4644_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124982 device "J0024+4644_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0024+4644_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254498 0.254498 0.508996 1.01799 2.03598 4.07196 8.14393 16.2879 32.5757 65.1514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.329 at -7.127 degrees (North through East) ! Clean map min=-0.00060208 max=0.14733 Jy/beam quit ! Quitting program ! Log file J0024+4644_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:32:49 2016