! Started logfile: J1146+3958_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:25:42 2017 obs J1146+3958_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1146+3958_S_2014_01_04_pus_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.25 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1146+3958 ! ! 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 370 lines of history. ! ! Reading 1440 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 J1146+3958_S_2014_01_04_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.349447Jy sigma=0.005578 ! Fit after self-cal, rms=0.312752Jy sigma=0.005061 ! 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=3.091 mas, bmaj=5.655 mas, bpa=-69.66 degrees ! Estimated noise=1867.67 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 = 0.533619 Jy ! Component: 100 - total flux cleaned = 0.650367 Jy ! Total flux subtracted in 100 components = 0.650367 Jy ! Clean residual min=-0.032642 max=0.040872 Jy/beam ! Clean residual mean=0.000167 rms=0.009777 Jy/beam ! Combined flux in latest and established models = 0.650367 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.650367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118540Jy sigma=0.001482 ! Fit after self-cal, rms=0.118554Jy sigma=0.001482 ! 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=3.972 mas, bmaj=6.475 mas, bpa=-69.98 degrees ! Estimated noise=1322.18 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 = 0.0386449 Jy ! Component: 100 - total flux cleaned = 0.0586898 Jy ! Component: 150 - total flux cleaned = 0.0707034 Jy ! Component: 200 - total flux cleaned = 0.0774157 Jy ! Total flux subtracted in 200 components = 0.0774157 Jy ! Clean residual min=-0.022781 max=0.022730 Jy/beam ! Clean residual mean=0.000098 rms=0.006906 Jy/beam ! Combined flux in latest and established models = 0.727782 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.727782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098946Jy sigma=0.001365 ! Fit after self-cal, rms=0.098930Jy sigma=0.001365 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.01 OV 0.98 PT 1.00 ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.05 OV 1.00 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* KP 1.00* LA 0.82 ! MK 1.00 NL 1.01 OV 0.94 PT 0.95 ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* KP 1.00* LA 0.88 ! MK 1.00 NL 1.08 OV 1.00 PT 0.99 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.098930Jy sigma=0.001365 ! Fit after self-cal, rms=0.070381Jy sigma=0.000994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.702 mas, bmaj=11.93 mas, bpa=-67.95 degrees ! Estimated noise=1408.26 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 = -0.00556743 Jy ! Component: 100 - total flux cleaned = -0.00596198 Jy ! Component: 150 - total flux cleaned = -0.00630427 Jy ! Component: 200 - total flux cleaned = -0.00661644 Jy ! Total flux subtracted in 200 components = -0.00661644 Jy ! Clean residual min=-0.009672 max=0.009389 Jy/beam ! Clean residual mean=-0.000020 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.721166 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.721166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069286Jy sigma=0.000979 ! Fit after self-cal, rms=0.069095Jy sigma=0.000979 ! 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=0.069095Jy sigma=0.000979 ! Fit after self-cal, rms=0.068556Jy sigma=0.000977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=11.95 mas, bpa=-67.92 degrees ! Estimated noise=1404.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00443699 Jy ! Component: 100 - total flux cleaned = -0.00497456 Jy ! Component: 150 - total flux cleaned = -0.00544085 Jy ! Component: 200 - total flux cleaned = -0.00584823 Jy ! Total flux subtracted in 200 components = -0.00584823 Jy ! Clean residual min=-0.007770 max=0.008492 Jy/beam ! Clean residual mean=-0.000021 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.715318 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.715318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068026Jy sigma=0.000970 ! Fit after self-cal, rms=0.068027Jy sigma=0.000969 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 = -0.000413006 Jy ! Component: 100 - total flux cleaned = -0.000571008 Jy ! Component: 150 - total flux cleaned = -0.000785178 Jy ! Component: 200 - total flux cleaned = -0.00091241 Jy ! Total flux subtracted in 200 components = -0.00091241 Jy ! Clean residual min=-0.006950 max=0.008374 Jy/beam ! Clean residual mean=-0.000019 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.714405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.714405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067834Jy sigma=0.000968 ! Fit after self-cal, rms=0.067854Jy sigma=0.000967 ! 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=0.067854Jy sigma=0.000967 ! Fit after self-cal, rms=0.067471Jy sigma=0.000966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=11.97 mas, bpa=-67.9 degrees ! Estimated noise=1402.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268887 Jy ! Component: 100 - total flux cleaned = -0.0029862 Jy ! Component: 150 - total flux cleaned = -0.00324661 Jy ! Component: 200 - total flux cleaned = -0.00342205 Jy ! Total flux subtracted in 200 components = -0.00342205 Jy ! Clean residual min=-0.005973 max=0.007679 Jy/beam ! Clean residual mean=-0.000022 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.710983 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.710983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067288Jy sigma=0.000963 ! Fit after self-cal, rms=0.067277Jy sigma=0.000963 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 = -0.000511888 Jy ! Component: 100 - total flux cleaned = -0.000600652 Jy ! Component: 150 - total flux cleaned = -0.000768957 Jy ! Component: 200 - total flux cleaned = -0.000924101 Jy ! Total flux subtracted in 200 components = -0.000924101 Jy ! Clean residual min=-0.005496 max=0.007636 Jy/beam ! Clean residual mean=-0.000020 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.710059 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.710059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067202Jy sigma=0.000962 ! Fit after self-cal, rms=0.067219Jy sigma=0.000962 ! 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=0.067219Jy sigma=0.000962 ! Fit after self-cal, rms=0.067029Jy sigma=0.000962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.365 mas, bmaj=11.54 mas, bpa=-87.81 degrees ! Estimated noise=1652.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261149 Jy ! Component: 100 - total flux cleaned = -0.00312264 Jy ! Component: 150 - total flux cleaned = -0.00344607 Jy ! Component: 200 - total flux cleaned = -0.00368729 Jy ! Total flux subtracted in 200 components = -0.00368729 Jy ! Clean residual min=-0.004961 max=0.007657 Jy/beam ! Clean residual mean=-0.000033 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.706372 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.706372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066955Jy sigma=0.000961 ! Fit after self-cal, rms=0.066948Jy sigma=0.000961 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 = -0.000315079 Jy ! Component: 100 - total flux cleaned = -0.000434292 Jy ! Component: 150 - total flux cleaned = -0.000619622 Jy ! Component: 200 - total flux cleaned = -0.000789892 Jy ! Total flux subtracted in 200 components = -0.000789892 Jy ! Clean residual min=-0.004769 max=0.007556 Jy/beam ! Clean residual mean=-0.000031 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.705582 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.705582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066923Jy sigma=0.000960 ! Fit after self-cal, rms=0.066927Jy sigma=0.000960 ! 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=3.7 mas, bmaj=11.99 mas, bpa=-67.88 degrees ! Estimated noise=1401.69 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.7 x 11.99 at -67.88 degrees (North through East) ! Clean map min=-0.0047305 max=0.68072 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=0.066927Jy sigma=0.000960 ! Fit after self-cal, rms=0.057390Jy sigma=0.000782 ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=12 mas, bpa=-67.87 degrees ! Estimated noise=1399.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108256 Jy ! Component: 100 - total flux cleaned = -0.00125151 Jy ! Component: 150 - total flux cleaned = -0.00136751 Jy ! Component: 200 - total flux cleaned = -0.00147622 Jy ! Total flux subtracted in 200 components = -0.00147622 Jy ! Clean residual min=-0.004907 max=0.006809 Jy/beam ! Clean residual mean=-0.000019 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.704106 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.704106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057332Jy sigma=0.000781 ! Fit after self-cal, rms=0.057351Jy sigma=0.000781 ! Inverting map ! Added new window around map position (50, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492877 Jy ! Component: 100 - total flux cleaned = 0.00606847 Jy ! Component: 150 - total flux cleaned = 0.00689909 Jy ! Component: 200 - total flux cleaned = 0.0070871 Jy ! Total flux subtracted in 200 components = 0.0070871 Jy ! Clean residual min=-0.004095 max=0.004287 Jy/beam ! Clean residual mean=-0.000013 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.711193 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.711193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056801Jy sigma=0.000773 ! Fit after self-cal, rms=0.056789Jy sigma=0.000773 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056789Jy sigma=0.000773 ! Fit after self-cal, rms=0.056728Jy sigma=0.000772 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=2.873 mas, bmaj=13.44 mas, bpa=-67.86 degrees ! Estimated noise=1968.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.52979 Jy ! Component: 100 - total flux cleaned = 0.645711 Jy ! Component: 150 - total flux cleaned = 0.672142 Jy ! Component: 200 - total flux cleaned = 0.681869 Jy ! Total flux subtracted in 200 components = 0.681869 Jy ! Clean residual min=-0.007533 max=0.009463 Jy/beam ! Clean residual mean=0.000017 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.681869 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.681869 Jy ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=11.99 mas, bpa=-67.87 degrees ! Estimated noise=1398.91 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 = 0.00895354 Jy ! Component: 100 - total flux cleaned = 0.014231 Jy ! Component: 150 - total flux cleaned = 0.0170413 Jy ! Component: 200 - total flux cleaned = 0.0185363 Jy ! Total flux subtracted in 200 components = 0.0185363 Jy ! Clean residual min=-0.004534 max=0.004874 Jy/beam ! Clean residual mean=0.000002 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.700405 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.700406 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=9.365 mas, bmaj=11.55 mas, bpa=-87.78 degrees ! Estimated noise=1648.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154826 Jy ! Component: 100 - total flux cleaned = 0.00218039 Jy ! Component: 150 - total flux cleaned = 0.00259313 Jy ! Component: 200 - total flux cleaned = 0.00284581 Jy ! Total flux subtracted in 200 components = 0.00284581 Jy ! Clean residual min=-0.003908 max=0.004478 Jy/beam ! Clean residual mean=-0.000011 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.703251 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 = 0.000182412 Jy ! Component: 100 - total flux cleaned = 0.000344662 Jy ! Component: 150 - total flux cleaned = 0.000535597 Jy ! Component: 200 - total flux cleaned = 0.000681695 Jy ! Total flux subtracted in 200 components = 0.000681695 Jy ! Clean residual min=-0.003602 max=0.004197 Jy/beam ! Clean residual mean=-0.000013 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.703933 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 85 components and 0.703933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=11.99 mas, bpa=-67.87 degrees ! Estimated noise=1398.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222602 Jy ! Component: 100 - total flux cleaned = 3.62503e-06 Jy ! Component: 150 - total flux cleaned = 0.000315787 Jy ! Component: 200 - total flux cleaned = 0.000510588 Jy ! Total flux subtracted in 200 components = 0.000510588 Jy ! Clean residual min=-0.004224 max=0.003909 Jy/beam ! Clean residual mean=-0.000007 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.704444 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.704444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056763Jy sigma=0.000772 ! Fit after self-cal, rms=0.056762Jy sigma=0.000772 wmodel J1146+3958_S_2014_01_04_pus_map.mod ! Writing 108 model components to file: J1146+3958_S_2014_01_04_pus_map.mod wobs J1146+3958_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1146+3958_S_2014_01_04_pus_uvs.fits wwins J1146+3958_S_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1146+3958_S_2014_01_04_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 = 9.17072e-05 Jy ! Component: 100 - total flux cleaned = 0.000262019 Jy ! Component: 150 - total flux cleaned = 0.000508094 Jy ! Component: 200 - total flux cleaned = 0.000736342 Jy ! Component: 250 - total flux cleaned = 0.000821296 Jy ! Component: 300 - total flux cleaned = 0.000860854 Jy ! Component: 350 - total flux cleaned = 0.000826589 Jy ! Component: 400 - total flux cleaned = 0.000692194 Jy ! Component: 450 - total flux cleaned = 0.000565815 Jy ! Component: 500 - total flux cleaned = 0.000475193 Jy ! Component: 550 - total flux cleaned = 0.000446964 Jy ! Component: 600 - total flux cleaned = 0.000335026 Jy ! Component: 650 - total flux cleaned = 0.000254178 Jy ! Component: 700 - total flux cleaned = 0.000175998 Jy ! Component: 750 - total flux cleaned = 7.61394e-05 Jy ! Component: 800 - total flux cleaned = 5.17143e-05 Jy ! Component: 850 - total flux cleaned = -2.02846e-05 Jy ! Component: 900 - total flux cleaned = -4.40607e-05 Jy ! Component: 950 - total flux cleaned = -0.000113151 Jy ! Component: 1000 - total flux cleaned = -0.000180812 Jy ! Component: 1050 - total flux cleaned = -0.000313923 Jy ! Component: 1100 - total flux cleaned = -0.000444838 Jy ! Component: 1150 - total flux cleaned = -0.000509016 Jy ! Component: 1200 - total flux cleaned = -0.000551342 Jy ! Component: 1250 - total flux cleaned = -0.000572239 Jy ! Component: 1300 - total flux cleaned = -0.000572305 Jy ! Component: 1350 - total flux cleaned = -0.000613741 Jy ! Component: 1400 - total flux cleaned = -0.000634384 Jy ! Component: 1450 - total flux cleaned = -0.000695472 Jy ! Component: 1500 - total flux cleaned = -0.000816332 Jy ! Component: 1550 - total flux cleaned = -0.000977243 Jy ! Component: 1600 - total flux cleaned = -0.00113783 Jy ! Component: 1650 - total flux cleaned = -0.00127822 Jy ! Component: 1700 - total flux cleaned = -0.00143839 Jy ! Component: 1750 - total flux cleaned = -0.00161838 Jy ! Component: 1800 - total flux cleaned = -0.00175822 Jy ! Component: 1850 - total flux cleaned = -0.00191796 Jy ! Component: 1900 - total flux cleaned = -0.00209772 Jy ! Component: 1950 - total flux cleaned = -0.00225775 Jy ! Component: 2000 - total flux cleaned = -0.0024182 Jy ! Component: 2050 - total flux cleaned = -0.00259938 Jy ! Component: 2100 - total flux cleaned = -0.00276149 Jy ! Component: 2150 - total flux cleaned = -0.0029245 Jy ! Component: 2200 - total flux cleaned = -0.00302698 Jy ! Component: 2250 - total flux cleaned = -0.0031715 Jy ! Component: 2300 - total flux cleaned = -0.00331737 Jy ! Component: 2350 - total flux cleaned = -0.00340152 Jy ! Component: 2400 - total flux cleaned = -0.00352932 Jy ! Component: 2450 - total flux cleaned = -0.00361512 Jy ! Component: 2500 - total flux cleaned = -0.00372379 Jy ! Component: 2550 - total flux cleaned = -0.00379004 Jy ! Component: 2600 - total flux cleaned = -0.00385677 Jy ! Component: 2650 - total flux cleaned = -0.00394752 Jy ! Component: 2700 - total flux cleaned = -0.00397048 Jy ! Component: 2750 - total flux cleaned = -0.00406344 Jy ! Component: 2800 - total flux cleaned = -0.00415805 Jy ! Component: 2850 - total flux cleaned = -0.00423021 Jy ! Component: 2900 - total flux cleaned = -0.00430362 Jy ! Component: 2950 - total flux cleaned = -0.00435353 Jy ! Component: 3000 - total flux cleaned = -0.00437843 Jy ! Component: 3050 - total flux cleaned = -0.00445512 Jy ! Component: 3100 - total flux cleaned = -0.00450718 Jy ! Component: 3150 - total flux cleaned = -0.00456034 Jy ! Component: 3200 - total flux cleaned = -0.00466777 Jy ! Component: 3250 - total flux cleaned = -0.00477757 Jy ! Component: 3300 - total flux cleaned = -0.00486129 Jy ! Component: 3350 - total flux cleaned = -0.00500289 Jy ! Component: 3400 - total flux cleaned = -0.00511774 Jy ! Component: 3450 - total flux cleaned = -0.00523485 Jy ! Component: 3500 - total flux cleaned = -0.00538356 Jy ! Component: 3550 - total flux cleaned = -0.00550509 Jy ! Component: 3600 - total flux cleaned = -0.00559809 Jy ! Component: 3650 - total flux cleaned = -0.00569319 Jy ! Component: 3700 - total flux cleaned = -0.00582217 Jy ! Component: 3750 - total flux cleaned = -0.00588771 Jy ! Component: 3800 - total flux cleaned = -0.00595489 Jy ! Component: 3850 - total flux cleaned = -0.00602301 Jy ! Component: 3900 - total flux cleaned = -0.00612704 Jy ! Component: 3950 - total flux cleaned = -0.00619743 Jy ! Component: 4000 - total flux cleaned = -0.00630576 Jy ! Component: 4050 - total flux cleaned = -0.00645309 Jy ! Total flux subtracted in 4096 components = -0.00652888 Jy ! Clean residual min=-0.002231 max=0.002187 Jy/beam ! Clean residual mean=-0.000026 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.697915 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 290 components and 0.697914 Jy ![Exited script file: muppet] wmap "J1146+3958_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.701 x 11.99 at -67.87 degrees (North through East) ! Clean map min=-0.0040005 max=0.68065 Jy/beam ! Writing clean map to FITS file: J1146+3958_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.680654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000639775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281982 0.281982 0.563965 1.12793 2.25586 4.51172 9.02343 18.0469 36.0937 72.1875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.68 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.701 x 11.99 at -67.87 degrees (North through East) ! Clean map min=-0.0040005 max=0.68065 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 J1146+3958_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:25:47 2017