! Started logfile: J1955+5131_S_2017_07_09_pus_uvs.log on Wed May 8 14:57:07 2019 obs J1955+5131_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1955+5131_S_2017_07_09_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796667 visibilities/baseline/integration-bin. ! Found source: J1955+5131 ! ! 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 594 lines of history. ! ! Reading 2868 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 J1955+5131_S_2017_07_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.381244Jy sigma=0.003856 ! Fit after self-cal, rms=0.359016Jy sigma=0.003654 ! 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=3.206 mas, bmaj=6.169 mas, bpa=22.68 degrees ! Estimated noise=1768.34 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 = 0.500038 Jy ! Component: 100 - total flux cleaned = 0.626536 Jy ! Total flux subtracted in 100 components = 0.626536 Jy ! Clean residual min=-0.020944 max=0.055390 Jy/beam ! Clean residual mean=-0.000115 rms=0.007306 Jy/beam ! Combined flux in latest and established models = 0.626536 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.626536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155944Jy sigma=0.001486 ! Fit after self-cal, rms=0.155860Jy sigma=0.001485 ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626012 Jy ! Component: 100 - total flux cleaned = 0.0984606 Jy ! Total flux subtracted in 100 components = 0.0984606 Jy ! Clean residual min=-0.017574 max=0.029357 Jy/beam ! Clean residual mean=-0.000078 rms=0.004863 Jy/beam ! Combined flux in latest and established models = 0.724997 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.724997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115390Jy sigma=0.001096 ! Fit after self-cal, rms=0.113987Jy sigma=0.001083 ! Inverting map ! Added new window around map position (-14, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312392 Jy ! Component: 100 - total flux cleaned = 0.0533069 Jy ! Total flux subtracted in 100 components = 0.0533069 Jy ! Clean residual min=-0.015661 max=0.016533 Jy/beam ! Clean residual mean=-0.000040 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 0.778304 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.778304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099506Jy sigma=0.000940 ! Fit after self-cal, rms=0.098940Jy sigma=0.000935 ! 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=3.701 mas, bmaj=6.678 mas, bpa=24.78 degrees ! Estimated noise=1498.3 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 (-10, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284298 Jy ! Component: 100 - total flux cleaned = 0.0469834 Jy ! Component: 150 - total flux cleaned = 0.0596669 Jy ! Component: 200 - total flux cleaned = 0.0680277 Jy ! Total flux subtracted in 200 components = 0.0680277 Jy ! Clean residual min=-0.013602 max=0.011189 Jy/beam ! Clean residual mean=0.000035 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 0.846331 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 66 components and 0.846331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088081Jy sigma=0.000837 ! Fit after self-cal, rms=0.087317Jy sigma=0.000830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.00 ! LA 1.02 MK 1.04 NL 0.91 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.97 ! LA 0.97 MK 1.02 NL 1.05 OV 1.05 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.01 KP 0.97 ! LA 1.00 MK 1.08 NL 0.99 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00 KP 1.00* ! LA 1.03 MK 1.00* NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.087317Jy sigma=0.000830 ! Fit after self-cal, rms=0.074608Jy sigma=0.000731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.72 mas, bmaj=6.641 mas, bpa=25.28 degrees ! Estimated noise=1490.74 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 = 0.0102828 Jy ! Component: 100 - total flux cleaned = 0.0151226 Jy ! Component: 150 - total flux cleaned = 0.0169474 Jy ! Component: 200 - total flux cleaned = 0.0182491 Jy ! Total flux subtracted in 200 components = 0.0182491 Jy ! Clean residual min=-0.008362 max=0.009858 Jy/beam ! Clean residual mean=0.000044 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 0.86458 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 0.86458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072896Jy sigma=0.000713 ! Fit after self-cal, rms=0.072707Jy sigma=0.000712 ! 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=0.072707Jy sigma=0.000712 ! Fit after self-cal, rms=0.070266Jy sigma=0.000689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=6.644 mas, bpa=25.13 degrees ! Estimated noise=1491.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632555 Jy ! Component: 100 - total flux cleaned = 0.00819234 Jy ! Component: 150 - total flux cleaned = 0.00892627 Jy ! Component: 200 - total flux cleaned = 0.00923312 Jy ! Total flux subtracted in 200 components = 0.00923312 Jy ! Clean residual min=-0.006250 max=0.008641 Jy/beam ! Clean residual mean=0.000076 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.873814 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.873813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069606Jy sigma=0.000682 ! Fit after self-cal, rms=0.069495Jy sigma=0.000681 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 (-42.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806165 Jy ! Component: 100 - total flux cleaned = 0.0126445 Jy ! Component: 150 - total flux cleaned = 0.0160986 Jy ! Component: 200 - total flux cleaned = 0.0182527 Jy ! Total flux subtracted in 200 components = 0.0182527 Jy ! Clean residual min=-0.005782 max=0.005528 Jy/beam ! Clean residual mean=0.000101 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.892066 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.892066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068416Jy sigma=0.000670 ! Fit after self-cal, rms=0.068395Jy sigma=0.000670 ! 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=0.068395Jy sigma=0.000670 ! Fit after self-cal, rms=0.068332Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=6.649 mas, bpa=25.1 degrees ! Estimated noise=1491.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354891 Jy ! Component: 100 - total flux cleaned = 0.00574089 Jy ! Component: 150 - total flux cleaned = 0.00697661 Jy ! Component: 200 - total flux cleaned = 0.00790763 Jy ! Total flux subtracted in 200 components = 0.00790763 Jy ! Clean residual min=-0.005218 max=0.005274 Jy/beam ! Clean residual mean=0.000094 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.899974 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 174 components and 0.899973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068055Jy sigma=0.000666 ! Fit after self-cal, rms=0.068041Jy sigma=0.000666 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 = 0.0011249 Jy ! Component: 100 - total flux cleaned = 0.00173993 Jy ! Component: 150 - total flux cleaned = 0.00211249 Jy ! Component: 200 - total flux cleaned = 0.00234161 Jy ! Total flux subtracted in 200 components = 0.00234161 Jy ! Clean residual min=-0.004877 max=0.005185 Jy/beam ! Clean residual mean=0.000098 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.902315 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 189 components and 0.902315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067929Jy sigma=0.000665 ! Fit after self-cal, rms=0.067922Jy sigma=0.000664 ! 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=0.067922Jy sigma=0.000664 ! Fit after self-cal, rms=0.067921Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.992 mas, bmaj=9.923 mas, bpa=27.67 degrees ! Estimated noise=1837.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289912 Jy ! Component: 100 - total flux cleaned = 0.00336094 Jy ! Component: 150 - total flux cleaned = 0.00357861 Jy ! Component: 200 - total flux cleaned = 0.0035109 Jy ! Total flux subtracted in 200 components = 0.0035109 Jy ! Clean residual min=-0.006850 max=0.007105 Jy/beam ! Clean residual mean=0.000188 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.905826 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 213 components and 0.905826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067833Jy sigma=0.000663 ! Fit after self-cal, rms=0.067811Jy sigma=0.000663 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 = 0.000491432 Jy ! Component: 100 - total flux cleaned = 0.000619925 Jy ! Component: 150 - total flux cleaned = 0.000619965 Jy ! Component: 200 - total flux cleaned = 0.000716048 Jy ! Total flux subtracted in 200 components = 0.000716048 Jy ! Clean residual min=-0.006618 max=0.007112 Jy/beam ! Clean residual mean=0.000190 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.906542 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 231 components and 0.906542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067796Jy sigma=0.000663 ! Fit after self-cal, rms=0.067784Jy sigma=0.000663 ! 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=3.725 mas, bmaj=6.651 mas, bpa=25.1 degrees ! Estimated noise=1491.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.725 x 6.651 at 25.1 degrees (North through East) ! Clean map min=-0.0048246 max=0.64612 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=0.067784Jy sigma=0.000663 ! Fit after self-cal, rms=0.063676Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=6.649 mas, bpa=25.07 degrees ! Estimated noise=1492.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828925 Jy ! Component: 100 - total flux cleaned = 0.00141468 Jy ! Component: 150 - total flux cleaned = 0.00162183 Jy ! Component: 200 - total flux cleaned = 0.00189506 Jy ! Total flux subtracted in 200 components = 0.00189506 Jy ! Clean residual min=-0.004752 max=0.005064 Jy/beam ! Clean residual mean=0.000086 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.908437 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 256 components and 0.908437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063586Jy sigma=0.000619 ! Fit after self-cal, rms=0.063583Jy sigma=0.000619 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378346 Jy ! Component: 100 - total flux cleaned = 0.00037934 Jy ! Component: 150 - total flux cleaned = 0.000418018 Jy ! Component: 200 - total flux cleaned = 0.000454385 Jy ! Total flux subtracted in 200 components = 0.000454385 Jy ! Clean residual min=-0.004729 max=0.005109 Jy/beam ! Clean residual mean=0.000086 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.908891 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 274 components and 0.908891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063537Jy sigma=0.000618 ! Fit after self-cal, rms=0.063536Jy sigma=0.000618 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063536Jy sigma=0.000618 ! Fit after self-cal, rms=0.063543Jy sigma=0.000618 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=3.236 mas, bmaj=6.159 mas, bpa=22.94 degrees ! Estimated noise=1754.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494816 Jy ! Component: 100 - total flux cleaned = 0.622435 Jy ! Component: 150 - total flux cleaned = 0.688697 Jy ! Component: 200 - total flux cleaned = 0.730508 Jy ! Total flux subtracted in 200 components = 0.730508 Jy ! Clean residual min=-0.012422 max=0.023902 Jy/beam ! Clean residual mean=-0.000094 rms=0.004043 Jy/beam ! Combined flux in latest and established models = 0.730508 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.730508 Jy ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=6.65 mas, bpa=25.07 degrees ! Estimated noise=1492.38 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 = 0.0467242 Jy ! Component: 100 - total flux cleaned = 0.0784613 Jy ! Component: 150 - total flux cleaned = 0.100421 Jy ! Component: 200 - total flux cleaned = 0.11589 Jy ! Total flux subtracted in 200 components = 0.11589 Jy ! Clean residual min=-0.007348 max=0.008957 Jy/beam ! Clean residual mean=-0.000024 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.846398 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.846398 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=7.987 mas, bmaj=9.922 mas, bpa=27.58 degrees ! Estimated noise=1838.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184652 Jy ! Component: 100 - total flux cleaned = 0.0305057 Jy ! Component: 150 - total flux cleaned = 0.0392408 Jy ! Component: 200 - total flux cleaned = 0.0459136 Jy ! Total flux subtracted in 200 components = 0.0459136 Jy ! Clean residual min=-0.007456 max=0.007611 Jy/beam ! Clean residual mean=0.000116 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.892311 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 = 0.00517678 Jy ! Component: 100 - total flux cleaned = 0.00923019 Jy ! Component: 150 - total flux cleaned = 0.0123101 Jy ! Component: 200 - total flux cleaned = 0.0137951 Jy ! Total flux subtracted in 200 components = 0.0137951 Jy ! Clean residual min=-0.006987 max=0.007177 Jy/beam ! Clean residual mean=0.000159 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.906106 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 150 components and 0.906106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=6.65 mas, bpa=25.07 degrees ! Estimated noise=1492.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236706 Jy ! Component: 100 - total flux cleaned = 0.00366864 Jy ! Component: 150 - total flux cleaned = 0.00432094 Jy ! Component: 200 - total flux cleaned = 0.00490943 Jy ! Total flux subtracted in 200 components = 0.00490943 Jy ! Clean residual min=-0.005201 max=0.005083 Jy/beam ! Clean residual mean=0.000084 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.911016 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 0.911016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063986Jy sigma=0.000622 ! Fit after self-cal, rms=0.063956Jy sigma=0.000622 wmodel J1955+5131_S_2017_07_09_pus_map.mod ! Writing 174 model components to file: J1955+5131_S_2017_07_09_pus_map.mod wobs J1955+5131_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1955+5131_S_2017_07_09_pus_uvs.fits wwins J1955+5131_S_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J1955+5131_S_2017_07_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 = 0.000371807 Jy ! Component: 100 - total flux cleaned = 0.000544898 Jy ! Component: 150 - total flux cleaned = 0.00104129 Jy ! Component: 200 - total flux cleaned = 0.00135332 Jy ! Component: 250 - total flux cleaned = 0.00157954 Jy ! Component: 300 - total flux cleaned = 0.00179514 Jy ! Component: 350 - total flux cleaned = 0.00179296 Jy ! Component: 400 - total flux cleaned = 0.00199505 Jy ! Component: 450 - total flux cleaned = 0.00212492 Jy ! Component: 500 - total flux cleaned = 0.00212458 Jy ! Component: 550 - total flux cleaned = 0.00218686 Jy ! Component: 600 - total flux cleaned = 0.0022474 Jy ! Component: 650 - total flux cleaned = 0.00236362 Jy ! Component: 700 - total flux cleaned = 0.00247556 Jy ! Component: 750 - total flux cleaned = 0.00247502 Jy ! Component: 800 - total flux cleaned = 0.0025818 Jy ! Component: 850 - total flux cleaned = 0.00252907 Jy ! Component: 900 - total flux cleaned = 0.00268252 Jy ! Component: 950 - total flux cleaned = 0.00273089 Jy ! Component: 1000 - total flux cleaned = 0.00272959 Jy ! Component: 1050 - total flux cleaned = 0.00273012 Jy ! Component: 1100 - total flux cleaned = 0.00272968 Jy ! Component: 1150 - total flux cleaned = 0.00286783 Jy ! Component: 1200 - total flux cleaned = 0.00277601 Jy ! Component: 1250 - total flux cleaned = 0.00273283 Jy ! Component: 1300 - total flux cleaned = 0.0027777 Jy ! Component: 1350 - total flux cleaned = 0.00273535 Jy ! Component: 1400 - total flux cleaned = 0.00277808 Jy ! Component: 1450 - total flux cleaned = 0.00269546 Jy ! Component: 1500 - total flux cleaned = 0.00273608 Jy ! Component: 1550 - total flux cleaned = 0.00281711 Jy ! Component: 1600 - total flux cleaned = 0.00285594 Jy ! Component: 1650 - total flux cleaned = 0.0027393 Jy ! Component: 1700 - total flux cleaned = 0.00285446 Jy ! Component: 1750 - total flux cleaned = 0.002854 Jy ! Component: 1800 - total flux cleaned = 0.00303937 Jy ! Component: 1850 - total flux cleaned = 0.00303917 Jy ! Component: 1900 - total flux cleaned = 0.0031476 Jy ! Component: 1950 - total flux cleaned = 0.0033247 Jy ! Component: 2000 - total flux cleaned = 0.00346481 Jy ! Component: 2050 - total flux cleaned = 0.00356756 Jy ! Component: 2100 - total flux cleaned = 0.00363526 Jy ! Component: 2150 - total flux cleaned = 0.00380295 Jy ! Component: 2200 - total flux cleaned = 0.00386931 Jy ! Component: 2250 - total flux cleaned = 0.00390165 Jy ! Component: 2300 - total flux cleaned = 0.00412647 Jy ! Component: 2350 - total flux cleaned = 0.00431603 Jy ! Component: 2400 - total flux cleaned = 0.00425299 Jy ! Component: 2450 - total flux cleaned = 0.00443874 Jy ! Component: 2500 - total flux cleaned = 0.00453004 Jy ! Component: 2550 - total flux cleaned = 0.00459075 Jy ! Component: 2600 - total flux cleaned = 0.00473968 Jy ! Component: 2650 - total flux cleaned = 0.00479842 Jy ! Component: 2700 - total flux cleaned = 0.0050017 Jy ! Component: 2750 - total flux cleaned = 0.00511685 Jy ! Component: 2800 - total flux cleaned = 0.00528809 Jy ! Component: 2850 - total flux cleaned = 0.0054009 Jy ! Component: 2900 - total flux cleaned = 0.00554024 Jy ! Component: 2950 - total flux cleaned = 0.00578861 Jy ! Component: 3000 - total flux cleaned = 0.00597956 Jy ! Component: 3050 - total flux cleaned = 0.00614195 Jy ! Component: 3100 - total flux cleaned = 0.00632904 Jy ! Component: 3150 - total flux cleaned = 0.00640765 Jy ! Component: 3200 - total flux cleaned = 0.00651223 Jy ! Component: 3250 - total flux cleaned = 0.00661591 Jy ! Component: 3300 - total flux cleaned = 0.00669308 Jy ! Component: 3350 - total flux cleaned = 0.00687125 Jy ! Component: 3400 - total flux cleaned = 0.00697203 Jy ! Component: 3450 - total flux cleaned = 0.00709696 Jy ! Component: 3500 - total flux cleaned = 0.00724571 Jy ! Component: 3550 - total flux cleaned = 0.00744191 Jy ! Component: 3600 - total flux cleaned = 0.00746625 Jy ! Component: 3650 - total flux cleaned = 0.00756285 Jy ! Component: 3700 - total flux cleaned = 0.00768234 Jy ! Component: 3750 - total flux cleaned = 0.0077532 Jy ! Component: 3800 - total flux cleaned = 0.00787083 Jy ! Component: 3850 - total flux cleaned = 0.00794089 Jy ! Component: 3900 - total flux cleaned = 0.0080099 Jy ! Component: 3950 - total flux cleaned = 0.00810145 Jy ! Component: 4000 - total flux cleaned = 0.00821462 Jy ! Component: 4050 - total flux cleaned = 0.00830464 Jy ! Total flux subtracted in 4096 components = 0.00837195 Jy ! Clean residual min=-0.001287 max=0.001228 Jy/beam ! Clean residual mean=0.000026 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.919388 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 473 components and 0.919388 Jy ![Exited script file: muppet] wmap "J1955+5131_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 6.65 at 25.07 degrees (North through East) ! Clean map min=-0.0032409 max=0.64546 Jy/beam ! Writing clean map to FITS file: J1955+5131_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.645457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000395462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183806 0.183806 0.367611 0.735222 1.47044 2.94089 5.88178 11.7636 23.5271 47.0542 94.1084 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.645 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 6.65 at 25.07 degrees (North through East) ! Clean map min=-0.0032409 max=0.64546 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 J1955+5131_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:57:12 2019