! Started logfile: J1327+2210_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:06:24 2016 obs J1327+2210_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1327+2210_S_2014_08_09_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825694 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 342 lines of history. ! ! Reading 4756 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1327+2210_S_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.256787Jy sigma=0.002360 ! Fit after self-cal, rms=0.224052Jy sigma=0.001935 ! 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=3.092 mas, bmaj=7.446 mas, bpa=5.373 degrees ! Estimated noise=1181.25 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 = 0.729807 Jy ! Component: 100 - total flux cleaned = 0.897931 Jy ! Total flux subtracted in 100 components = 0.897931 Jy ! Clean residual min=-0.026701 max=0.061524 Jy/beam ! Clean residual mean=0.000032 rms=0.007849 Jy/beam ! Combined flux in latest and established models = 0.897931 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.897931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236734Jy sigma=0.001844 ! Fit after self-cal, rms=0.236729Jy sigma=0.001844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634441 Jy ! Component: 100 - total flux cleaned = 0.0928565 Jy ! Total flux subtracted in 100 components = 0.0928565 Jy ! Clean residual min=-0.027594 max=0.024192 Jy/beam ! Clean residual mean=0.000028 rms=0.005996 Jy/beam ! Combined flux in latest and established models = 0.990788 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.990788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212722Jy sigma=0.001602 ! Fit after self-cal, rms=0.212703Jy sigma=0.001602 ! 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=3.707 mas, bmaj=8.286 mas, bpa=5.104 degrees ! Estimated noise=897.784 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 = 0.0200628 Jy ! Component: 100 - total flux cleaned = 0.0328834 Jy ! Component: 150 - total flux cleaned = 0.0415801 Jy ! Component: 200 - total flux cleaned = 0.0475099 Jy ! Total flux subtracted in 200 components = 0.0475099 Jy ! Clean residual min=-0.022312 max=0.016704 Jy/beam ! Clean residual mean=0.000052 rms=0.004406 Jy/beam ! Combined flux in latest and established models = 1.0383 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 1.0383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209203Jy sigma=0.001583 ! Fit after self-cal, rms=0.209165Jy sigma=0.001583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.84 HN 0.90 KP 1.07 ! LA 1.12 MK 1.08 NL 0.96 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.90 KP 1.03 ! LA 1.08 MK 1.06 NL 1.04 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.07 KP 0.91 ! LA 0.86 MK 1.11 NL 1.02 OV 0.95 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.04 KP 0.89 ! LA 0.83 MK 1.12 NL 1.12 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.209165Jy sigma=0.001583 ! Fit after self-cal, rms=0.153728Jy sigma=0.001082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=8.298 mas, bpa=5.394 degrees ! Estimated noise=909.259 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 = 0.00287156 Jy ! Component: 100 - total flux cleaned = 0.00433895 Jy ! Component: 150 - total flux cleaned = 0.00474371 Jy ! Component: 200 - total flux cleaned = 0.00509448 Jy ! Total flux subtracted in 200 components = 0.00509448 Jy ! Clean residual min=-0.014176 max=0.012595 Jy/beam ! Clean residual mean=0.000029 rms=0.003350 Jy/beam ! Combined flux in latest and established models = 1.04339 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 1.04339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152084Jy sigma=0.001077 ! Fit after self-cal, rms=0.152037Jy sigma=0.001077 ! 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. ! ! Fit before self-cal, rms=0.152037Jy sigma=0.001077 ! Fit after self-cal, rms=0.072337Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=8.292 mas, bpa=5.183 degrees ! Estimated noise=907.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00302218 Jy ! Component: 100 - total flux cleaned = -0.00391144 Jy ! Component: 150 - total flux cleaned = -0.00429043 Jy ! Component: 200 - total flux cleaned = -0.00452215 Jy ! Total flux subtracted in 200 components = -0.00452215 Jy ! Clean residual min=-0.004002 max=0.004544 Jy/beam ! Clean residual mean=0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.03887 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 1.03887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072197Jy sigma=0.000782 ! Fit after self-cal, rms=0.072168Jy sigma=0.000782 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 (-51, 108.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400522 Jy ! Component: 100 - total flux cleaned = 0.00626911 Jy ! Component: 150 - total flux cleaned = 0.00726283 Jy ! Component: 200 - total flux cleaned = 0.00769632 Jy ! Total flux subtracted in 200 components = 0.00769632 Jy ! Clean residual min=-0.003636 max=0.003841 Jy/beam ! Clean residual mean=0.000004 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.04657 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 1.04657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071901Jy sigma=0.000779 ! Fit after self-cal, rms=0.071883Jy sigma=0.000779 ! Inverting map ! Added new window around map position (-5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305982 Jy ! Component: 100 - total flux cleaned = 0.00363237 Jy ! Component: 150 - total flux cleaned = 0.0034288 Jy ! Component: 200 - total flux cleaned = 0.00336827 Jy ! Total flux subtracted in 200 components = 0.00336827 Jy ! Clean residual min=-0.003291 max=0.003873 Jy/beam ! Clean residual mean=0.000003 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 1.04993 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 1.04993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071663Jy sigma=0.000777 ! Fit after self-cal, rms=0.071625Jy sigma=0.000777 ! Inverting map ! Added new window around map position (30, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364617 Jy ! Component: 100 - total flux cleaned = 0.00490545 Jy ! Component: 150 - total flux cleaned = 0.00505103 Jy ! Component: 200 - total flux cleaned = 0.00499435 Jy ! Total flux subtracted in 200 components = 0.00499435 Jy ! Clean residual min=-0.003051 max=0.003401 Jy/beam ! Clean residual mean=0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 1.05493 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 156 components and 1.05493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071397Jy sigma=0.000774 ! Fit after self-cal, rms=0.071381Jy sigma=0.000774 ! 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. ! ! Fit before self-cal, rms=0.071381Jy sigma=0.000774 ! Fit after self-cal, rms=0.071289Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=8.297 mas, bpa=5.144 degrees ! Estimated noise=906.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973355 Jy ! Component: 100 - total flux cleaned = 0.000984963 Jy ! Component: 150 - total flux cleaned = 0.000818794 Jy ! Component: 200 - total flux cleaned = 0.000618919 Jy ! Total flux subtracted in 200 components = 0.000618919 Jy ! Clean residual min=-0.002844 max=0.003314 Jy/beam ! Clean residual mean=0.000005 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.05555 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 172 components and 1.05555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071194Jy sigma=0.000772 ! Fit after self-cal, rms=0.071184Jy sigma=0.000772 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 (-115.5, 114.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276541 Jy ! Component: 100 - total flux cleaned = 0.00390352 Jy ! Component: 150 - total flux cleaned = 0.00478231 Jy ! Component: 200 - total flux cleaned = 0.00524191 Jy ! Total flux subtracted in 200 components = 0.00524191 Jy ! Clean residual min=-0.002608 max=0.002616 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 1.06079 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 192 components and 1.06079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071014Jy sigma=0.000770 ! Fit after self-cal, rms=0.071013Jy sigma=0.000770 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.071013Jy sigma=0.000770 ! Fit after self-cal, rms=0.070991Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.752 mas, bmaj=10.33 mas, bpa=0.221 degrees ! Estimated noise=1049.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140425 Jy ! Component: 100 - total flux cleaned = -2.83363e-05 Jy ! Component: 150 - total flux cleaned = -7.88275e-05 Jy ! Component: 200 - total flux cleaned = -3.44656e-05 Jy ! Total flux subtracted in 200 components = -3.44656e-05 Jy ! Clean residual min=-0.002911 max=0.002728 Jy/beam ! Clean residual mean=0.000006 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 1.06075 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 209 components and 1.06075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070948Jy sigma=0.000770 ! Fit after self-cal, rms=0.070942Jy sigma=0.000770 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 = 0.000151217 Jy ! Component: 100 - total flux cleaned = 0.000109476 Jy ! Component: 150 - total flux cleaned = 7.11329e-05 Jy ! Component: 200 - total flux cleaned = 6.95949e-05 Jy ! Total flux subtracted in 200 components = 6.95949e-05 Jy ! Clean residual min=-0.002865 max=0.002559 Jy/beam ! Clean residual mean=0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 1.06082 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 220 components and 1.06082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070920Jy sigma=0.000769 ! Fit after self-cal, rms=0.070916Jy sigma=0.000769 ! 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=3.748 mas, bmaj=8.299 mas, bpa=5.134 degrees ! Estimated noise=906.666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.748 x 8.299 at 5.134 degrees (North through East) ! Clean map min=-0.0025244 max=0.9508 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070916Jy sigma=0.000769 ! Fit after self-cal, rms=0.066290Jy sigma=0.000713 ! Inverting map and beam ! Estimated beam: bmin=3.749 mas, bmaj=8.301 mas, bpa=5.127 degrees ! Estimated noise=906.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321956 Jy ! Component: 100 - total flux cleaned = -0.000414292 Jy ! Component: 150 - total flux cleaned = -0.000415772 Jy ! Component: 200 - total flux cleaned = -0.000495299 Jy ! Total flux subtracted in 200 components = -0.000495299 Jy ! Clean residual min=-0.002578 max=0.002308 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 1.06033 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 241 components and 1.06033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066232Jy sigma=0.000712 ! Fit after self-cal, rms=0.066233Jy sigma=0.000712 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.8189e-05 Jy ! Component: 100 - total flux cleaned = -0.000188496 Jy ! Component: 150 - total flux cleaned = -0.000186864 Jy ! Component: 200 - total flux cleaned = -0.000254801 Jy ! Total flux subtracted in 200 components = -0.000254801 Jy ! Clean residual min=-0.002556 max=0.002259 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 1.06007 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 255 components and 1.06007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066195Jy sigma=0.000712 ! Fit after self-cal, rms=0.066195Jy sigma=0.000712 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066195Jy sigma=0.000712 ! Fit after self-cal, rms=0.066192Jy sigma=0.000712 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=3.132 mas, bmaj=7.478 mas, bpa=5.277 degrees ! Estimated noise=1188.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.734278 Jy ! Component: 100 - total flux cleaned = 0.899213 Jy ! Component: 150 - total flux cleaned = 0.957279 Jy ! Component: 200 - total flux cleaned = 0.98353 Jy ! Total flux subtracted in 200 components = 0.98353 Jy ! Clean residual min=-0.006613 max=0.012544 Jy/beam ! Clean residual mean=0.000005 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.98353 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 0.98353 Jy ! Inverting map and beam ! Estimated beam: bmin=3.749 mas, bmaj=8.302 mas, bpa=5.126 degrees ! Estimated noise=906.367 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 = 0.0204448 Jy ! Component: 100 - total flux cleaned = 0.0329031 Jy ! Component: 150 - total flux cleaned = 0.0411035 Jy ! Component: 200 - total flux cleaned = 0.0471616 Jy ! Total flux subtracted in 200 components = 0.0471616 Jy ! Clean residual min=-0.003365 max=0.004199 Jy/beam ! Clean residual mean=0.000011 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 1.03069 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 1.03069 Jy ! Inverting map ! Added new window around map position (-2, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499039 Jy ! Component: 100 - total flux cleaned = 0.00909639 Jy ! Component: 150 - total flux cleaned = 0.0125637 Jy ! Component: 200 - total flux cleaned = 0.015095 Jy ! Total flux subtracted in 200 components = 0.015095 Jy ! Clean residual min=-0.002841 max=0.002790 Jy/beam ! Clean residual mean=0.000008 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 1.04579 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 103 components and 1.04579 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.752 mas, bmaj=10.34 mas, bpa=0.1925 degrees ! Estimated noise=1049.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350787 Jy ! Component: 100 - total flux cleaned = 0.00611812 Jy ! Component: 150 - total flux cleaned = 0.00738638 Jy ! Component: 200 - total flux cleaned = 0.00848802 Jy ! Total flux subtracted in 200 components = 0.00848802 Jy ! Clean residual min=-0.002955 max=0.002437 Jy/beam ! Clean residual mean=0.000011 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.05428 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 = 0.000893427 Jy ! Component: 100 - total flux cleaned = 0.00138289 Jy ! Component: 150 - total flux cleaned = 0.00160826 Jy ! Component: 200 - total flux cleaned = 0.00181972 Jy ! Total flux subtracted in 200 components = 0.00181972 Jy ! Clean residual min=-0.002797 max=0.002402 Jy/beam ! Clean residual mean=0.000010 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 1.05609 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 179 components and 1.05609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.749 mas, bmaj=8.302 mas, bpa=5.126 degrees ! Estimated noise=906.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367466 Jy ! Component: 100 - total flux cleaned = 0.00101815 Jy ! Component: 150 - total flux cleaned = 0.00142207 Jy ! Component: 200 - total flux cleaned = 0.00173529 Jy ! Total flux subtracted in 200 components = 0.00173529 Jy ! Clean residual min=-0.002473 max=0.002101 Jy/beam ! Clean residual mean=0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 1.05783 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 213 components and 1.05783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066435Jy sigma=0.000714 ! Fit after self-cal, rms=0.066407Jy sigma=0.000713 wmodel J1327+2210_S_2014_08_09_pus_map.mod ! Writing 213 model components to file: J1327+2210_S_2014_08_09_pus_map.mod wobs J1327+2210_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1327+2210_S_2014_08_09_pus_uvs.fits wwins J1327+2210_S_2014_08_09_pus_map.win ! wwins: Wrote 6 windows to J1327+2210_S_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102229 Jy ! Component: 100 - total flux cleaned = -0.00130565 Jy ! Component: 150 - total flux cleaned = -0.00161295 Jy ! Component: 200 - total flux cleaned = -0.00180009 Jy ! Component: 250 - total flux cleaned = -0.00190897 Jy ! Component: 300 - total flux cleaned = -0.0020152 Jy ! Component: 350 - total flux cleaned = -0.00225534 Jy ! Component: 400 - total flux cleaned = -0.00245569 Jy ! Component: 450 - total flux cleaned = -0.00258626 Jy ! Component: 500 - total flux cleaned = -0.00280985 Jy ! Component: 550 - total flux cleaned = -0.00290378 Jy ! Component: 600 - total flux cleaned = -0.0029351 Jy ! Component: 650 - total flux cleaned = -0.00299589 Jy ! Component: 700 - total flux cleaned = -0.00290731 Jy ! Component: 750 - total flux cleaned = -0.00290689 Jy ! Component: 800 - total flux cleaned = -0.0027633 Jy ! Component: 850 - total flux cleaned = -0.00273535 Jy ! Component: 900 - total flux cleaned = -0.00262459 Jy ! Component: 950 - total flux cleaned = -0.00273374 Jy ! Component: 1000 - total flux cleaned = -0.00259868 Jy ! Component: 1050 - total flux cleaned = -0.00262505 Jy ! Component: 1100 - total flux cleaned = -0.00257289 Jy ! Component: 1150 - total flux cleaned = -0.00257264 Jy ! Component: 1200 - total flux cleaned = -0.00249591 Jy ! Component: 1250 - total flux cleaned = -0.00247077 Jy ! Component: 1300 - total flux cleaned = -0.00239606 Jy ! Component: 1350 - total flux cleaned = -0.00239582 Jy ! Component: 1400 - total flux cleaned = -0.0023958 Jy ! Component: 1450 - total flux cleaned = -0.00239519 Jy ! Component: 1500 - total flux cleaned = -0.00230014 Jy ! Component: 1550 - total flux cleaned = -0.00237055 Jy ! Component: 1600 - total flux cleaned = -0.00234701 Jy ! Component: 1650 - total flux cleaned = -0.00236982 Jy ! Component: 1700 - total flux cleaned = -0.00223376 Jy ! Component: 1750 - total flux cleaned = -0.00218848 Jy ! Component: 1800 - total flux cleaned = -0.00205531 Jy ! Component: 1850 - total flux cleaned = -0.00196769 Jy ! Component: 1900 - total flux cleaned = -0.00188094 Jy ! Component: 1950 - total flux cleaned = -0.00177383 Jy ! Component: 2000 - total flux cleaned = -0.00175269 Jy ! Component: 2050 - total flux cleaned = -0.00175278 Jy ! Component: 2100 - total flux cleaned = -0.00177374 Jy ! Component: 2150 - total flux cleaned = -0.00173229 Jy ! Component: 2200 - total flux cleaned = -0.00158864 Jy ! Component: 2250 - total flux cleaned = -0.00164981 Jy ! Component: 2300 - total flux cleaned = -0.00162984 Jy ! Component: 2350 - total flux cleaned = -0.00158974 Jy ! Component: 2400 - total flux cleaned = -0.00153043 Jy ! Component: 2450 - total flux cleaned = -0.00149119 Jy ! Component: 2500 - total flux cleaned = -0.00137436 Jy ! Component: 2550 - total flux cleaned = -0.00133574 Jy ! Component: 2600 - total flux cleaned = -0.00129748 Jy ! Component: 2650 - total flux cleaned = -0.00116447 Jy ! Component: 2700 - total flux cleaned = -0.00112673 Jy ! Component: 2750 - total flux cleaned = -0.00110786 Jy ! Component: 2800 - total flux cleaned = -0.00107063 Jy ! Component: 2850 - total flux cleaned = -0.000996779 Jy ! Component: 2900 - total flux cleaned = -0.001015 Jy ! Component: 2950 - total flux cleaned = -0.00097865 Jy ! Component: 3000 - total flux cleaned = -0.000942766 Jy ! Component: 3050 - total flux cleaned = -0.000942804 Jy ! Component: 3100 - total flux cleaned = -0.000942499 Jy ! Component: 3150 - total flux cleaned = -0.000906969 Jy ! Component: 3200 - total flux cleaned = -0.000801253 Jy ! Component: 3250 - total flux cleaned = -0.000853825 Jy ! Component: 3300 - total flux cleaned = -0.000767285 Jy ! Component: 3350 - total flux cleaned = -0.000749949 Jy ! Component: 3400 - total flux cleaned = -0.000750102 Jy ! Component: 3450 - total flux cleaned = -0.000767129 Jy ! Component: 3500 - total flux cleaned = -0.000716468 Jy ! Component: 3550 - total flux cleaned = -0.000733239 Jy ! Component: 3600 - total flux cleaned = -0.000733215 Jy ! Component: 3650 - total flux cleaned = -0.000666717 Jy ! Component: 3700 - total flux cleaned = -0.000633638 Jy ! Component: 3750 - total flux cleaned = -0.000600813 Jy ! Component: 3800 - total flux cleaned = -0.000600642 Jy ! Component: 3850 - total flux cleaned = -0.000568371 Jy ! Component: 3900 - total flux cleaned = -0.000568219 Jy ! Component: 3950 - total flux cleaned = -0.000520287 Jy ! Component: 4000 - total flux cleaned = -0.000504432 Jy ! Component: 4050 - total flux cleaned = -0.000441317 Jy ! Total flux subtracted in 4096 components = -0.000456951 Jy ! Clean residual min=-0.000971 max=0.000932 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 1.05737 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 500 components and 1.05737 Jy ![Exited script file: muppet] wmap "J1327+2210_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.749 x 8.302 at 5.126 degrees (North through East) ! Clean map min=-0.0018778 max=0.95224 Jy/beam ! Writing clean map to FITS file: J1327+2210_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.95224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292897 device "J1327+2210_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1327+2210_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0922762 0.0922762 0.184552 0.369105 0.738209 1.47642 2.95284 5.90567 11.8113 23.6227 47.2454 94.4908 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.952 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.749 x 8.302 at 5.126 degrees (North through East) ! Clean map min=-0.0018778 max=0.95224 Jy/beam quit ! Quitting program ! Log file J1327+2210_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:06:29 2016