! Started logfile: J2157+1014_S_2017_01_21_pus_uvs.log on Sun May 5 16:04:41 2019 obs J2157+1014_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2157+1014_S_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.691799 visibilities/baseline/integration-bin. ! Found source: J2157+1014 ! ! 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 558 lines of history. ! ! Reading 8368 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 J2157+1014_S_2017_01_21_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 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 295 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.836262Jy sigma=0.005891 ! Fit after self-cal, rms=0.826698Jy sigma=0.005833 ! 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=2.709 mas, bmaj=6.37 mas, bpa=-6.525 degrees ! Estimated noise=1645.15 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 = 0.136635 Jy ! Component: 100 - total flux cleaned = 0.181389 Jy ! Total flux subtracted in 100 components = 0.181389 Jy ! Clean residual min=-0.011694 max=0.019456 Jy/beam ! Clean residual mean=-0.000034 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 0.181389 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.181389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120604Jy sigma=0.000760 ! Fit after self-cal, rms=0.120492Jy sigma=0.000759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217886 Jy ! Component: 100 - total flux cleaned = 0.0325574 Jy ! Total flux subtracted in 100 components = 0.0325574 Jy ! Clean residual min=-0.009423 max=0.016531 Jy/beam ! Clean residual mean=-0.000020 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.213947 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.213947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116623Jy sigma=0.000714 ! Fit after self-cal, rms=0.116516Jy sigma=0.000713 ! Inverting map ! Added new window around map position (11.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136979 Jy ! Component: 100 - total flux cleaned = 0.0204104 Jy ! Total flux subtracted in 100 components = 0.0204104 Jy ! Clean residual min=-0.009436 max=0.009835 Jy/beam ! Clean residual mean=-0.000009 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.234357 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.234357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114749Jy sigma=0.000694 ! Fit after self-cal, rms=0.114594Jy sigma=0.000693 ! 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=3.075 mas, bmaj=6.578 mas, bpa=-5.315 degrees ! Estimated noise=1200.19 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 = 0.00999925 Jy ! Component: 100 - total flux cleaned = 0.0160052 Jy ! Component: 150 - total flux cleaned = 0.0201671 Jy ! Component: 200 - total flux cleaned = 0.0232139 Jy ! Total flux subtracted in 200 components = 0.0232139 Jy ! Clean residual min=-0.006745 max=0.009074 Jy/beam ! Clean residual mean=-0.000018 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.257571 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.257571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114088Jy sigma=0.000682 ! Fit after self-cal, rms=0.114046Jy sigma=0.000681 ! 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 1.02 FD 1.00* HN 0.97 LA 0.99 ! MK 0.97 NL 1.01 OV 1.08 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 LA 0.98 ! MK 0.97 NL 1.06 OV 1.12 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 LA 0.97 ! MK 1.04 NL 1.02 OV 1.04 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 2.82 HN 0.98 LA 0.97 ! MK 1.02 NL 1.00* OV 1.03 PT 0.95 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.114046Jy sigma=0.000681 ! Fit after self-cal, rms=0.114860Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=6.588 mas, bpa=-5.073 degrees ! Estimated noise=1175.85 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 = -0.00331685 Jy ! Component: 100 - total flux cleaned = -0.00426933 Jy ! Component: 150 - total flux cleaned = -0.0047107 Jy ! Component: 200 - total flux cleaned = -0.0050917 Jy ! Total flux subtracted in 200 components = -0.0050917 Jy ! Clean residual min=-0.005373 max=0.006792 Jy/beam ! Clean residual mean=0.000006 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.252479 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.252479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114595Jy sigma=0.000669 ! Fit after self-cal, rms=0.114848Jy sigma=0.000669 ! 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=0.114848Jy sigma=0.000669 ! Fit after self-cal, rms=0.131652Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=6.569 mas, bpa=-4.894 degrees ! Estimated noise=1180.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230565 Jy ! Component: 100 - total flux cleaned = 0.00321531 Jy ! Component: 150 - total flux cleaned = 0.0036063 Jy ! Component: 200 - total flux cleaned = 0.00384388 Jy ! Total flux subtracted in 200 components = 0.00384388 Jy ! Clean residual min=-0.003251 max=0.003226 Jy/beam ! Clean residual mean=-0.000012 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.256323 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.256323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131569Jy sigma=0.000655 ! Fit after self-cal, rms=0.131881Jy sigma=0.000655 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 = 0.000359819 Jy ! Component: 100 - total flux cleaned = 0.000652433 Jy ! Component: 150 - total flux cleaned = 0.000834489 Jy ! Component: 200 - total flux cleaned = 0.000901386 Jy ! Total flux subtracted in 200 components = 0.000901386 Jy ! Clean residual min=-0.003228 max=0.003100 Jy/beam ! Clean residual mean=-0.000010 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.257225 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.257225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131847Jy sigma=0.000655 ! Fit after self-cal, rms=0.131848Jy sigma=0.000655 ! 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=0.131848Jy sigma=0.000655 ! Fit after self-cal, rms=0.132369Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=6.568 mas, bpa=-4.904 degrees ! Estimated noise=1177.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958672 Jy ! Component: 100 - total flux cleaned = 0.00140399 Jy ! Component: 150 - total flux cleaned = 0.00160403 Jy ! Component: 200 - total flux cleaned = 0.00169333 Jy ! Total flux subtracted in 200 components = 0.00169333 Jy ! Clean residual min=-0.003120 max=0.003034 Jy/beam ! Clean residual mean=-0.000013 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.258918 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.258918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132336Jy sigma=0.000654 ! Fit after self-cal, rms=0.132342Jy sigma=0.000654 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 = 0.000261897 Jy ! Component: 100 - total flux cleaned = 0.000376244 Jy ! Component: 150 - total flux cleaned = 0.000428463 Jy ! Component: 200 - total flux cleaned = 0.000453469 Jy ! Total flux subtracted in 200 components = 0.000453469 Jy ! Clean residual min=-0.003118 max=0.003011 Jy/beam ! Clean residual mean=-0.000012 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.259371 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.259371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132324Jy sigma=0.000654 ! Fit after self-cal, rms=0.132325Jy sigma=0.000654 ! 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=0.132325Jy sigma=0.000654 ! Fit after self-cal, rms=0.132390Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.818 mas, bmaj=10.18 mas, bpa=-1.856 degrees ! Estimated noise=1547.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144179 Jy ! Component: 100 - total flux cleaned = 0.00181345 Jy ! Component: 150 - total flux cleaned = 0.0020683 Jy ! Component: 200 - total flux cleaned = 0.00213927 Jy ! Total flux subtracted in 200 components = 0.00213927 Jy ! Clean residual min=-0.003140 max=0.003228 Jy/beam ! Clean residual mean=-0.000032 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.261511 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.26151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132378Jy sigma=0.000654 ! Fit after self-cal, rms=0.132382Jy sigma=0.000654 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 = 8.36287e-06 Jy ! Component: 100 - total flux cleaned = 0.000154573 Jy ! Component: 150 - total flux cleaned = 0.00019609 Jy ! Component: 200 - total flux cleaned = 0.000214264 Jy ! Total flux subtracted in 200 components = 0.000214264 Jy ! Clean residual min=-0.003090 max=0.003237 Jy/beam ! Clean residual mean=-0.000031 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.261725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.261725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132377Jy sigma=0.000654 ! Fit after self-cal, rms=0.132378Jy sigma=0.000654 ! 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=3.078 mas, bmaj=6.568 mas, bpa=-4.912 degrees ! Estimated noise=1177.08 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 6.568 at -4.912 degrees (North through East) ! Clean map min=-0.002837 max=0.17921 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=2.696 mas, bmaj=6.333 mas, bpa=-5.954 degrees ! Estimated noise=1641.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136015 Jy ! Component: 100 - total flux cleaned = 0.183077 Jy ! Component: 150 - total flux cleaned = 0.208414 Jy ! Component: 200 - total flux cleaned = 0.223754 Jy ! Total flux subtracted in 200 components = 0.223754 Jy ! Clean residual min=-0.006443 max=0.007913 Jy/beam ! Clean residual mean=-0.000023 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.223754 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.223754 Jy ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=6.568 mas, bpa=-4.912 degrees ! Estimated noise=1177.08 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 = 0.0112646 Jy ! Component: 100 - total flux cleaned = 0.0182947 Jy ! Component: 150 - total flux cleaned = 0.0232072 Jy ! Component: 200 - total flux cleaned = 0.0268969 Jy ! Total flux subtracted in 200 components = 0.0268969 Jy ! Clean residual min=-0.003841 max=0.003475 Jy/beam ! Clean residual mean=-0.000027 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.250651 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.250651 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=6.818 mas, bmaj=10.18 mas, bpa=-1.856 degrees ! Estimated noise=1547.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051533 Jy ! Component: 100 - total flux cleaned = 0.00815362 Jy ! Component: 150 - total flux cleaned = 0.00937521 Jy ! Component: 200 - total flux cleaned = 0.00998382 Jy ! Total flux subtracted in 200 components = 0.00998382 Jy ! Clean residual min=-0.003705 max=0.003534 Jy/beam ! Clean residual mean=-0.000037 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.260635 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 = 0.00039487 Jy ! Component: 100 - total flux cleaned = 0.000722327 Jy ! Component: 150 - total flux cleaned = 0.000993653 Jy ! Component: 200 - total flux cleaned = 0.00111209 Jy ! Total flux subtracted in 200 components = 0.00111209 Jy ! Clean residual min=-0.003439 max=0.003527 Jy/beam ! Clean residual mean=-0.000033 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.261747 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.261747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=6.568 mas, bpa=-4.912 degrees ! Estimated noise=1177.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192141 Jy ! Component: 100 - total flux cleaned = -0.00071185 Jy ! Component: 150 - total flux cleaned = -0.00120158 Jy ! Component: 200 - total flux cleaned = -0.00139381 Jy ! Total flux subtracted in 200 components = -0.00139381 Jy ! Clean residual min=-0.003024 max=0.003193 Jy/beam ! Clean residual mean=-0.000014 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.260354 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.260354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132446Jy sigma=0.000655 ! Fit after self-cal, rms=0.132436Jy sigma=0.000655 wmodel J2157+1014_S_2017_01_21_pus_map.mod ! Writing 82 model components to file: J2157+1014_S_2017_01_21_pus_map.mod wobs J2157+1014_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2157+1014_S_2017_01_21_pus_uvs.fits wwins J2157+1014_S_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J2157+1014_S_2017_01_21_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 = 0.000424153 Jy ! Component: 100 - total flux cleaned = 0.000164949 Jy ! Component: 150 - total flux cleaned = -0.00012333 Jy ! Component: 200 - total flux cleaned = -0.000397499 Jy ! Component: 250 - total flux cleaned = -0.000441924 Jy ! Component: 300 - total flux cleaned = -0.000485894 Jy ! Component: 350 - total flux cleaned = -0.000445231 Jy ! Component: 400 - total flux cleaned = -0.000363338 Jy ! Component: 450 - total flux cleaned = -8.51592e-05 Jy ! Component: 500 - total flux cleaned = 6.90524e-05 Jy ! Component: 550 - total flux cleaned = 0.000259917 Jy ! Component: 600 - total flux cleaned = 0.000484162 Jy ! Component: 650 - total flux cleaned = 0.00059495 Jy ! Component: 700 - total flux cleaned = 0.000775212 Jy ! Component: 750 - total flux cleaned = 0.00102342 Jy ! Component: 800 - total flux cleaned = 0.00116296 Jy ! Component: 850 - total flux cleaned = 0.00123074 Jy ! Component: 900 - total flux cleaned = 0.00119721 Jy ! Component: 950 - total flux cleaned = 0.00122999 Jy ! Component: 1000 - total flux cleaned = 0.00126231 Jy ! Component: 1050 - total flux cleaned = 0.00116495 Jy ! Component: 1100 - total flux cleaned = 0.001165 Jy ! Component: 1150 - total flux cleaned = 0.00110141 Jy ! Component: 1200 - total flux cleaned = 0.000977065 Jy ! Component: 1250 - total flux cleaned = 0.000854651 Jy ! Component: 1300 - total flux cleaned = 0.000733657 Jy ! Component: 1350 - total flux cleaned = 0.000555333 Jy ! Component: 1400 - total flux cleaned = 0.000556168 Jy ! Component: 1450 - total flux cleaned = 0.000468403 Jy ! Component: 1500 - total flux cleaned = 0.000352882 Jy ! Component: 1550 - total flux cleaned = 9.66891e-05 Jy ! Component: 1600 - total flux cleaned = -4.33775e-05 Jy ! Component: 1650 - total flux cleaned = -0.000210232 Jy ! Component: 1700 - total flux cleaned = -0.000347796 Jy ! Component: 1750 - total flux cleaned = -0.000456408 Jy ! Component: 1800 - total flux cleaned = -0.000644869 Jy ! Component: 1850 - total flux cleaned = -0.000697935 Jy ! Component: 1900 - total flux cleaned = -0.000829972 Jy ! Component: 1950 - total flux cleaned = -0.00088228 Jy ! Component: 2000 - total flux cleaned = -0.0010631 Jy ! Component: 2050 - total flux cleaned = -0.0011145 Jy ! Component: 2100 - total flux cleaned = -0.00131675 Jy ! Component: 2150 - total flux cleaned = -0.00139173 Jy ! Component: 2200 - total flux cleaned = -0.00154114 Jy ! Component: 2250 - total flux cleaned = -0.00156558 Jy ! Component: 2300 - total flux cleaned = -0.00173623 Jy ! Component: 2350 - total flux cleaned = -0.00188091 Jy ! Component: 2400 - total flux cleaned = -0.00197621 Jy ! Component: 2450 - total flux cleaned = -0.00197626 Jy ! Component: 2500 - total flux cleaned = -0.002047 Jy ! Component: 2550 - total flux cleaned = -0.00216323 Jy ! Component: 2600 - total flux cleaned = -0.0021633 Jy ! Component: 2650 - total flux cleaned = -0.00230082 Jy ! Component: 2700 - total flux cleaned = -0.00234617 Jy ! Component: 2750 - total flux cleaned = -0.0024362 Jy ! Component: 2800 - total flux cleaned = -0.00250333 Jy ! Component: 2850 - total flux cleaned = -0.00254776 Jy ! Component: 2900 - total flux cleaned = -0.00267946 Jy ! Component: 2950 - total flux cleaned = -0.00272298 Jy ! Component: 3000 - total flux cleaned = -0.00280946 Jy ! Component: 3050 - total flux cleaned = -0.00285228 Jy ! Component: 3100 - total flux cleaned = -0.00287356 Jy ! Component: 3150 - total flux cleaned = -0.00300013 Jy ! Component: 3200 - total flux cleaned = -0.00306304 Jy ! Component: 3250 - total flux cleaned = -0.00308372 Jy ! Component: 3300 - total flux cleaned = -0.0031456 Jy ! Component: 3350 - total flux cleaned = -0.0032071 Jy ! Component: 3400 - total flux cleaned = -0.00324785 Jy ! Component: 3450 - total flux cleaned = -0.00336887 Jy ! Component: 3500 - total flux cleaned = -0.003429 Jy ! Component: 3550 - total flux cleaned = -0.00344886 Jy ! Component: 3600 - total flux cleaned = -0.00350813 Jy ! Component: 3650 - total flux cleaned = -0.00354758 Jy ! Component: 3700 - total flux cleaned = -0.00360608 Jy ! Component: 3750 - total flux cleaned = -0.00376081 Jy ! Component: 3800 - total flux cleaned = -0.00379915 Jy ! Component: 3850 - total flux cleaned = -0.00385635 Jy ! Component: 3900 - total flux cleaned = -0.00406488 Jy ! Component: 3950 - total flux cleaned = -0.00414009 Jy ! Component: 4000 - total flux cleaned = -0.00421506 Jy ! Component: 4050 - total flux cleaned = -0.00419647 Jy ! Total flux subtracted in 4096 components = -0.00432584 Jy ! Clean residual min=-0.001020 max=0.001108 Jy/beam ! Clean residual mean=-0.000006 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.256028 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 385 components and 0.256028 Jy ![Exited script file: muppet] wmap "J2157+1014_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 6.568 at -4.912 degrees (North through East) ! Clean map min=-0.002168 max=0.17862 Jy/beam ! Writing clean map to FITS file: J2157+1014_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.563405 0.563405 1.12681 2.25362 4.50724 9.01447 18.0289 36.0579 72.1158 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.078 x 6.568 at -4.912 degrees (North through East) ! Clean map min=-0.002168 max=0.17862 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 J2157+1014_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:04:46 2019