! Started logfile: J1935+8130_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:35:31 2017 obs J1935+8130_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1935+8130_S_2014_01_04_pus_uva.fits ! AN table 1: 81 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.674554 visibilities/baseline/integration-bin. ! Found source: J1935+8130 ! ! 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 7868 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 J1935+8130_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.740071Jy sigma=0.010002 ! Fit after self-cal, rms=0.720646Jy sigma=0.009702 ! 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=2.503 mas, bmaj=10.34 mas, bpa=-80.48 degrees ! Estimated noise=1019.4 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 = 0.213247 Jy ! Component: 100 - total flux cleaned = 0.273307 Jy ! Total flux subtracted in 100 components = 0.273307 Jy ! Clean residual min=-0.025225 max=0.063986 Jy/beam ! Clean residual mean=-0.000037 rms=0.006477 Jy/beam ! Combined flux in latest and established models = 0.273307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.273307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131624Jy sigma=0.001496 ! Fit after self-cal, rms=0.130692Jy sigma=0.001491 ! Inverting map ! Added new window around map position (-8.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560735 Jy ! Component: 100 - total flux cleaned = 0.0836119 Jy ! Total flux subtracted in 100 components = 0.0836119 Jy ! Clean residual min=-0.013893 max=0.018255 Jy/beam ! Clean residual mean=-0.000014 rms=0.003429 Jy/beam ! Combined flux in latest and established models = 0.356919 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.356919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099577Jy sigma=0.001132 ! Fit after self-cal, rms=0.096826Jy sigma=0.001088 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020941 Jy ! Component: 100 - total flux cleaned = 0.0334485 Jy ! Total flux subtracted in 100 components = 0.0334485 Jy ! Clean residual min=-0.009212 max=0.011017 Jy/beam ! Clean residual mean=-0.000007 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.390367 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.390367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089796Jy sigma=0.001025 ! Fit after self-cal, rms=0.089442Jy sigma=0.001020 ! 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=3.112 mas, bmaj=11.31 mas, bpa=-81.33 degrees ! Estimated noise=632.118 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 = 0.0143355 Jy ! Component: 100 - total flux cleaned = 0.024376 Jy ! Component: 150 - total flux cleaned = 0.0319271 Jy ! Component: 200 - total flux cleaned = 0.0377097 Jy ! Total flux subtracted in 200 components = 0.0377097 Jy ! Clean residual min=-0.007950 max=0.007457 Jy/beam ! Clean residual mean=0.000004 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.428077 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 66 components and 0.428077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085475Jy sigma=0.000988 ! Fit after self-cal, rms=0.085288Jy sigma=0.000987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 KP 1.00* LA 1.04 ! MK 1.02 NL 0.96 OV 0.97 PT 1.03 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 KP 1.00* LA 1.00 ! MK 1.02 NL 1.02 OV 1.01 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 KP 1.00* LA 0.83 ! MK 1.04 NL 1.01 OV 0.93 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 KP 1.00* LA 0.88 ! MK 1.04 NL 1.07 OV 1.00 PT 1.00 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.085288Jy sigma=0.000987 ! Fit after self-cal, rms=0.077203Jy sigma=0.000902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=11.29 mas, bpa=-81.61 degrees ! Estimated noise=627.913 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 (48, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685652 Jy ! Component: 100 - total flux cleaned = -0.000399885 Jy ! Component: 150 - total flux cleaned = -0.00144909 Jy ! Component: 200 - total flux cleaned = -0.0024807 Jy ! Total flux subtracted in 200 components = -0.0024807 Jy ! Clean residual min=-0.003794 max=0.004224 Jy/beam ! Clean residual mean=0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.425596 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 112 components and 0.425597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076585Jy sigma=0.000895 ! Fit after self-cal, rms=0.076428Jy sigma=0.000895 ! 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=0.076428Jy sigma=0.000895 ! Fit after self-cal, rms=0.076072Jy sigma=0.000893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=11.32 mas, bpa=-81.6 degrees ! Estimated noise=627.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262042 Jy ! Component: 100 - total flux cleaned = -0.00430887 Jy ! Component: 150 - total flux cleaned = -0.00523433 Jy ! Component: 200 - total flux cleaned = -0.0059301 Jy ! Total flux subtracted in 200 components = -0.0059301 Jy ! Clean residual min=-0.003253 max=0.003242 Jy/beam ! Clean residual mean=0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.419666 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.419666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075855Jy sigma=0.000891 ! Fit after self-cal, rms=0.075836Jy sigma=0.000890 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 = -0.000575202 Jy ! Component: 100 - total flux cleaned = -0.00119102 Jy ! Component: 150 - total flux cleaned = -0.00169969 Jy ! Component: 200 - total flux cleaned = -0.00201559 Jy ! Total flux subtracted in 200 components = -0.00201559 Jy ! Clean residual min=-0.003069 max=0.003086 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.417651 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 158 components and 0.417651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075730Jy sigma=0.000889 ! Fit after self-cal, rms=0.075715Jy sigma=0.000889 ! Inverting map ! Added new window around map position (49.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149549 Jy ! Component: 100 - total flux cleaned = 0.0012632 Jy ! Component: 150 - total flux cleaned = 0.00106123 Jy ! Component: 200 - total flux cleaned = 0.00070354 Jy ! Total flux subtracted in 200 components = 0.00070354 Jy ! Clean residual min=-0.002424 max=0.002304 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.418354 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 187 components and 0.418354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075535Jy sigma=0.000887 ! Fit after self-cal, rms=0.075518Jy sigma=0.000887 ! 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=0.075518Jy sigma=0.000887 ! Fit after self-cal, rms=0.075350Jy sigma=0.000887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=11.31 mas, bpa=-81.62 degrees ! Estimated noise=626.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383155 Jy ! Component: 100 - total flux cleaned = -0.000650645 Jy ! Component: 150 - total flux cleaned = -0.000940771 Jy ! Component: 200 - total flux cleaned = -0.00112214 Jy ! Total flux subtracted in 200 components = -0.00112214 Jy ! Clean residual min=-0.001975 max=0.001991 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.417232 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 206 components and 0.417232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075272Jy sigma=0.000886 ! Fit after self-cal, rms=0.075263Jy sigma=0.000886 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 = -0.000320725 Jy ! Component: 100 - total flux cleaned = -0.000487714 Jy ! Component: 150 - total flux cleaned = -0.000684261 Jy ! Component: 200 - total flux cleaned = -0.000872201 Jy ! Total flux subtracted in 200 components = -0.000872201 Jy ! Clean residual min=-0.001948 max=0.001949 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.41636 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 214 components and 0.41636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075213Jy sigma=0.000886 ! Fit after self-cal, rms=0.075211Jy sigma=0.000886 ! 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=0.075211Jy sigma=0.000886 ! Fit after self-cal, rms=0.075224Jy sigma=0.000886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.092 mas, bmaj=13.6 mas, bpa=-76.37 degrees ! Estimated noise=730.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409532 Jy ! Component: 100 - total flux cleaned = -0.000605352 Jy ! Component: 150 - total flux cleaned = -0.000798577 Jy ! Component: 200 - total flux cleaned = -0.00093908 Jy ! Total flux subtracted in 200 components = -0.00093908 Jy ! Clean residual min=-0.001962 max=0.001903 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.415421 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 230 components and 0.415421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075209Jy sigma=0.000886 ! Fit after self-cal, rms=0.075203Jy sigma=0.000886 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.91843e-05 Jy ! Component: 100 - total flux cleaned = -0.000228945 Jy ! Component: 150 - total flux cleaned = -0.000320632 Jy ! Component: 200 - total flux cleaned = -0.000434113 Jy ! Total flux subtracted in 200 components = -0.000434113 Jy ! Clean residual min=-0.001959 max=0.001872 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.414987 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 238 components and 0.414987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075195Jy sigma=0.000886 ! Fit after self-cal, rms=0.075192Jy sigma=0.000885 ! 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=3.1 mas, bmaj=11.31 mas, bpa=-81.63 degrees ! Estimated noise=626.551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 11.31 at -81.63 degrees (North through East) ! Clean map min=-0.0038555 max=0.27356 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=2.493 mas, bmaj=10.3 mas, bpa=-80.73 degrees ! Estimated noise=1016.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215971 Jy ! Component: 100 - total flux cleaned = 0.295277 Jy ! Component: 150 - total flux cleaned = 0.335286 Jy ! Component: 200 - total flux cleaned = 0.358063 Jy ! Total flux subtracted in 200 components = 0.358063 Jy ! Clean residual min=-0.007632 max=0.011896 Jy/beam ! Clean residual mean=-0.000014 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.358063 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.358063 Jy ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=11.31 mas, bpa=-81.63 degrees ! Estimated noise=626.551 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 = 0.0183141 Jy ! Component: 100 - total flux cleaned = 0.0297213 Jy ! Component: 150 - total flux cleaned = 0.0376797 Jy ! Component: 200 - total flux cleaned = 0.0435047 Jy ! Total flux subtracted in 200 components = 0.0435047 Jy ! Clean residual min=-0.003840 max=0.004375 Jy/beam ! Clean residual mean=-0.000006 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.401567 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.401567 Jy ! Inverting map ! Added new window around map position (-84, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457547 Jy ! Component: 100 - total flux cleaned = 0.00731642 Jy ! Component: 150 - total flux cleaned = 0.00929812 Jy ! Component: 200 - total flux cleaned = 0.0108196 Jy ! Total flux subtracted in 200 components = 0.0108196 Jy ! Clean residual min=-0.002969 max=0.002967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.412387 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 101 components and 0.412387 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=7.092 mas, bmaj=13.6 mas, bpa=-76.37 degrees ! Estimated noise=730.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340424 Jy ! Component: 100 - total flux cleaned = 0.00469577 Jy ! Component: 150 - total flux cleaned = 0.00484761 Jy ! Component: 200 - total flux cleaned = 0.00491417 Jy ! Total flux subtracted in 200 components = 0.00491417 Jy ! Clean residual min=-0.002180 max=0.002387 Jy/beam ! Clean residual mean=0.000000 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.417301 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 = -1.68052e-06 Jy ! Component: 100 - total flux cleaned = -0.000146677 Jy ! Component: 150 - total flux cleaned = -0.000280794 Jy ! Component: 200 - total flux cleaned = -0.000445013 Jy ! Total flux subtracted in 200 components = -0.000445013 Jy ! Clean residual min=-0.002073 max=0.002213 Jy/beam ! Clean residual mean=0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.416856 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 168 components and 0.416856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=11.31 mas, bpa=-81.63 degrees ! Estimated noise=626.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139395 Jy ! Component: 100 - total flux cleaned = 0.000264384 Jy ! Component: 150 - total flux cleaned = 0.000545218 Jy ! Component: 200 - total flux cleaned = 0.000547867 Jy ! Total flux subtracted in 200 components = 0.000547867 Jy ! Clean residual min=-0.002092 max=0.002268 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.417404 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 212 components and 0.417404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075291Jy sigma=0.000887 ! Fit after self-cal, rms=0.075297Jy sigma=0.000887 wmodel J1935+8130_S_2014_01_04_pus_map.mod ! Writing 212 model components to file: J1935+8130_S_2014_01_04_pus_map.mod wobs J1935+8130_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1935+8130_S_2014_01_04_pus_uvs.fits wwins J1935+8130_S_2014_01_04_pus_map.win ! wwins: Wrote 5 windows to J1935+8130_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 = 0.000131781 Jy ! Component: 100 - total flux cleaned = -4.37967e-05 Jy ! Component: 150 - total flux cleaned = -0.000142843 Jy ! Component: 200 - total flux cleaned = -0.00020605 Jy ! Component: 250 - total flux cleaned = -0.000296529 Jy ! Component: 300 - total flux cleaned = -0.000382858 Jy ! Component: 350 - total flux cleaned = -0.000522691 Jy ! Component: 400 - total flux cleaned = -0.000576855 Jy ! Component: 450 - total flux cleaned = -0.000682352 Jy ! Component: 500 - total flux cleaned = -0.000733663 Jy ! Component: 550 - total flux cleaned = -0.000933739 Jy ! Component: 600 - total flux cleaned = -0.000982484 Jy ! Component: 650 - total flux cleaned = -0.00103057 Jy ! Component: 700 - total flux cleaned = -0.00119321 Jy ! Component: 750 - total flux cleaned = -0.00128326 Jy ! Component: 800 - total flux cleaned = -0.00130543 Jy ! Component: 850 - total flux cleaned = -0.00139267 Jy ! Component: 900 - total flux cleaned = -0.00145691 Jy ! Component: 950 - total flux cleaned = -0.00143573 Jy ! Component: 1000 - total flux cleaned = -0.00147723 Jy ! Component: 1050 - total flux cleaned = -0.00149741 Jy ! Component: 1100 - total flux cleaned = -0.00149738 Jy ! Component: 1150 - total flux cleaned = -0.00151703 Jy ! Component: 1200 - total flux cleaned = -0.00157477 Jy ! Component: 1250 - total flux cleaned = -0.00159405 Jy ! Component: 1300 - total flux cleaned = -0.00159415 Jy ! Component: 1350 - total flux cleaned = -0.00166749 Jy ! Component: 1400 - total flux cleaned = -0.00164939 Jy ! Component: 1450 - total flux cleaned = -0.00163188 Jy ! Component: 1500 - total flux cleaned = -0.00168467 Jy ! Component: 1550 - total flux cleaned = -0.00168441 Jy ! Component: 1600 - total flux cleaned = -0.00163296 Jy ! Component: 1650 - total flux cleaned = -0.00163322 Jy ! Component: 1700 - total flux cleaned = -0.00163315 Jy ! Component: 1750 - total flux cleaned = -0.0016329 Jy ! Component: 1800 - total flux cleaned = -0.00156767 Jy ! Component: 1850 - total flux cleaned = -0.00158414 Jy ! Component: 1900 - total flux cleaned = -0.0016001 Jy ! Component: 1950 - total flux cleaned = -0.00160023 Jy ! Component: 2000 - total flux cleaned = -0.00161568 Jy ! Component: 2050 - total flux cleaned = -0.00163089 Jy ! Component: 2100 - total flux cleaned = -0.00161545 Jy ! Component: 2150 - total flux cleaned = -0.0016004 Jy ! Component: 2200 - total flux cleaned = -0.00163039 Jy ! Component: 2250 - total flux cleaned = -0.00164508 Jy ! Component: 2300 - total flux cleaned = -0.00160127 Jy ! Component: 2350 - total flux cleaned = -0.00161565 Jy ! Component: 2400 - total flux cleaned = -0.00160134 Jy ! Component: 2450 - total flux cleaned = -0.00157295 Jy ! Component: 2500 - total flux cleaned = -0.00155895 Jy ! Component: 2550 - total flux cleaned = -0.00157276 Jy ! Component: 2600 - total flux cleaned = -0.0015452 Jy ! Component: 2650 - total flux cleaned = -0.00153158 Jy ! Component: 2700 - total flux cleaned = -0.00155898 Jy ! Component: 2750 - total flux cleaned = -0.00155913 Jy ! Component: 2800 - total flux cleaned = -0.00157246 Jy ! Component: 2850 - total flux cleaned = -0.0015195 Jy ! Component: 2900 - total flux cleaned = -0.00149308 Jy ! Component: 2950 - total flux cleaned = -0.00146718 Jy ! Component: 3000 - total flux cleaned = -0.00149297 Jy ! Component: 3050 - total flux cleaned = -0.00146724 Jy ! Component: 3100 - total flux cleaned = -0.00147992 Jy ! Component: 3150 - total flux cleaned = -0.00145447 Jy ! Component: 3200 - total flux cleaned = -0.00142926 Jy ! Component: 3250 - total flux cleaned = -0.00140425 Jy ! Component: 3300 - total flux cleaned = -0.00135456 Jy ! Component: 3350 - total flux cleaned = -0.00129299 Jy ! Component: 3400 - total flux cleaned = -0.00131735 Jy ! Component: 3450 - total flux cleaned = -0.00124446 Jy ! Component: 3500 - total flux cleaned = -0.00122021 Jy ! Component: 3550 - total flux cleaned = -0.00123219 Jy ! Component: 3600 - total flux cleaned = -0.00114864 Jy ! Component: 3650 - total flux cleaned = -0.00114874 Jy ! Component: 3700 - total flux cleaned = -0.00110162 Jy ! Component: 3750 - total flux cleaned = -0.00110162 Jy ! Component: 3800 - total flux cleaned = -0.00106666 Jy ! Component: 3850 - total flux cleaned = -0.00104346 Jy ! Component: 3900 - total flux cleaned = -0.00100875 Jy ! Component: 3950 - total flux cleaned = -0.00104317 Jy ! Component: 4000 - total flux cleaned = -0.00104315 Jy ! Component: 4050 - total flux cleaned = -0.00103178 Jy ! Total flux subtracted in 4096 components = -0.000997916 Jy ! Clean residual min=-0.000660 max=0.000716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.416406 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 537 components and 0.416406 Jy ![Exited script file: muppet] wmap "J1935+8130_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 11.31 at -81.63 degrees (North through East) ! Clean map min=-0.0021118 max=0.27353 Jy/beam ! Writing clean map to FITS file: J1935+8130_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 0.273534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223184 0.223184 0.446369 0.892738 1.78548 3.57095 7.1419 14.2838 28.5676 57.1352 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.273 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 11.31 at -81.63 degrees (North through East) ! Clean map min=-0.0021118 max=0.27353 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 J1935+8130_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:35:36 2017