! Started logfile: /scr/pima/bg219i_uvs/J0555+3948_S_dfm.log on Thu May 19 23:05:50 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J0555+3948_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0555+3948_S_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4176 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0555+3948_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.879086Jy sigma=36.217262 ! Fit after self-cal, rms=2.722055Jy sigma=24.517441 ! 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=3.097 mas, bmaj=7.634 mas, bpa=26.61 degrees ! Estimated noise=2.32195 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 = 2.82884 Jy ! Component: 100 - total flux cleaned = 3.44736 Jy ! Total flux subtracted in 100 components = 3.44736 Jy ! Clean residual min=-0.065399 max=0.188213 Jy/beam ! Clean residual mean=-0.000009 rms=0.026187 Jy/beam ! Combined flux in latest and established models = 3.44736 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.44736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.364495Jy sigma=3.254184 ! Fit after self-cal, rms=0.364277Jy sigma=3.253599 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199957 Jy ! Component: 100 - total flux cleaned = 0.299403 Jy ! Total flux subtracted in 100 components = 0.299403 Jy ! Clean residual min=-0.025759 max=0.046663 Jy/beam ! Clean residual mean=-0.000021 rms=0.009403 Jy/beam ! Combined flux in latest and established models = 3.74676 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 3.74676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178944Jy sigma=1.660964 ! Fit after self-cal, rms=0.178845Jy sigma=1.660009 ! 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=3.67 mas, bmaj=8.035 mas, bpa=24.75 degrees ! Estimated noise=1.47338 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 = 0.0817475 Jy ! Component: 100 - total flux cleaned = 0.126939 Jy ! Component: 150 - total flux cleaned = 0.154598 Jy ! Component: 200 - total flux cleaned = 0.172285 Jy ! Total flux subtracted in 200 components = 0.172285 Jy ! Clean residual min=-0.025543 max=0.032332 Jy/beam ! Clean residual mean=-0.000013 rms=0.006790 Jy/beam ! Combined flux in latest and established models = 3.91904 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 3.91904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135134Jy sigma=1.282465 ! Fit after self-cal, rms=0.135128Jy sigma=1.282349 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 8.035 at 24.75 degrees (North through East) ! Clean map min=-0.024919 max=3.6889 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KP 1.02 ! LA 1.00 NL 1.01 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.00 ! LA 0.98 NL 0.99 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.99 ! LA 0.99 NL 0.96 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 NL 1.00 OV 0.97 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.135128Jy sigma=1.282349 ! Fit after self-cal, rms=0.108415Jy sigma=1.016937 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=8.068 mas, bpa=24.82 degrees ! Estimated noise=1.47236 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 = -0.0117834 Jy ! Component: 100 - total flux cleaned = -0.0187558 Jy ! Component: 150 - total flux cleaned = -0.02187 Jy ! Component: 200 - total flux cleaned = -0.0226639 Jy ! Total flux subtracted in 200 components = -0.0226639 Jy ! Clean residual min=-0.009095 max=0.010061 Jy/beam ! Clean residual mean=0.000001 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 3.89638 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 3.89638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106907Jy sigma=1.006577 ! Fit after self-cal, rms=0.106910Jy sigma=1.006549 ! 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=0.106910Jy sigma=1.006549 ! Fit after self-cal, rms=0.107294Jy sigma=1.001549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=8.075 mas, bpa=24.84 degrees ! Estimated noise=1.47203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00800363 Jy ! Component: 100 - total flux cleaned = -0.0129069 Jy ! Component: 150 - total flux cleaned = -0.0141085 Jy ! Component: 200 - total flux cleaned = -0.0147308 Jy ! Total flux subtracted in 200 components = -0.0147308 Jy ! Clean residual min=-0.008045 max=0.008967 Jy/beam ! Clean residual mean=0.000001 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 3.88165 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 3.88165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106551Jy sigma=0.996733 ! Fit after self-cal, rms=0.106554Jy sigma=0.996719 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 = -0.000584236 Jy ! Component: 100 - total flux cleaned = -0.00107947 Jy ! Component: 150 - total flux cleaned = -0.0014471 Jy ! Component: 200 - total flux cleaned = -0.00177354 Jy ! Total flux subtracted in 200 components = -0.00177354 Jy ! Clean residual min=-0.007574 max=0.008793 Jy/beam ! Clean residual mean=0.000001 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 3.87988 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 3.87988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106460Jy sigma=0.996353 ! Fit after self-cal, rms=0.106460Jy sigma=0.996332 ! 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=0.106460Jy sigma=0.996332 ! Fit after self-cal, rms=0.106877Jy sigma=0.993024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=8.08 mas, bpa=24.87 degrees ! Estimated noise=1.47205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00535442 Jy ! Component: 100 - total flux cleaned = -0.00785235 Jy ! Component: 150 - total flux cleaned = -0.00854877 Jy ! Component: 200 - total flux cleaned = -0.00902099 Jy ! Total flux subtracted in 200 components = -0.00902099 Jy ! Clean residual min=-0.007187 max=0.008318 Jy/beam ! Clean residual mean=0.000000 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 3.87085 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 3.87085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106529Jy sigma=0.990793 ! Fit after self-cal, rms=0.106530Jy sigma=0.990782 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 (-41.5, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352618 Jy ! Component: 100 - total flux cleaned = 0.0027735 Jy ! Component: 150 - total flux cleaned = 0.00187394 Jy ! Component: 200 - total flux cleaned = 0.0016537 Jy ! Total flux subtracted in 200 components = 0.0016537 Jy ! Clean residual min=-0.006530 max=0.006818 Jy/beam ! Clean residual mean=-0.000000 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 3.87251 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 3.87251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106080Jy sigma=0.984509 ! Fit after self-cal, rms=0.106105Jy sigma=0.984103 ! 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=0.106105Jy sigma=0.984103 ! Fit after self-cal, rms=0.106409Jy sigma=0.982816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.444 mas, bmaj=9.716 mas, bpa=15.02 degrees ! Estimated noise=1.87153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141031 Jy ! Component: 100 - total flux cleaned = -0.00275505 Jy ! Component: 150 - total flux cleaned = -0.00405208 Jy ! Component: 200 - total flux cleaned = -0.0050939 Jy ! Total flux subtracted in 200 components = -0.0050939 Jy ! Clean residual min=-0.005823 max=0.007020 Jy/beam ! Clean residual mean=0.000005 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 3.86741 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 3.86741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106267Jy sigma=0.981148 ! Fit after self-cal, rms=0.106285Jy sigma=0.981085 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 = -0.000662339 Jy ! Component: 100 - total flux cleaned = -0.00123899 Jy ! Component: 150 - total flux cleaned = -0.00170755 Jy ! Component: 200 - total flux cleaned = -0.00198182 Jy ! Total flux subtracted in 200 components = -0.00198182 Jy ! Clean residual min=-0.005526 max=0.006771 Jy/beam ! Clean residual mean=0.000005 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 3.86543 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 148 components and 3.86543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106234Jy sigma=0.980667 ! Fit after self-cal, rms=0.106239Jy sigma=0.980651 ! 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=3.679 mas, bmaj=8.083 mas, bpa=24.89 degrees ! Estimated noise=1.47166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.679 x 8.083 at 24.89 degrees (North through East) ! Clean map min=-0.0060194 max=3.6845 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=0.106239Jy sigma=0.980651 ! Fit after self-cal, rms=0.055767Jy sigma=0.365617 ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=8.081 mas, bpa=24.88 degrees ! Estimated noise=1.47099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020788 Jy ! Component: 100 - total flux cleaned = -3.76958e-06 Jy ! Component: 150 - total flux cleaned = 0.000172642 Jy ! Component: 200 - total flux cleaned = 0.00039122 Jy ! Total flux subtracted in 200 components = 0.00039122 Jy ! Clean residual min=-0.004379 max=0.005410 Jy/beam ! Clean residual mean=-0.000002 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 3.86582 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 3.86582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055593Jy sigma=0.364322 ! Fit after self-cal, rms=0.055577Jy sigma=0.364239 ! Inverting map ! Added new window around map position (27, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214721 Jy ! Component: 100 - total flux cleaned = 0.00214906 Jy ! Component: 150 - total flux cleaned = 0.00238475 Jy ! Component: 200 - total flux cleaned = 0.00245928 Jy ! Total flux subtracted in 200 components = 0.00245928 Jy ! Clean residual min=-0.003562 max=0.003370 Jy/beam ! Clean residual mean=-0.000000 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 3.86828 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 3.86828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054996Jy sigma=0.360468 ! Fit after self-cal, rms=0.054969Jy sigma=0.359919 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054969Jy sigma=0.359919 ! Fit after self-cal, rms=0.054757Jy sigma=0.358919 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=3.095 mas, bmaj=7.673 mas, bpa=26.7 degrees ! Estimated noise=2.3293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8378 Jy ! Component: 100 - total flux cleaned = 3.45869 Jy ! Component: 150 - total flux cleaned = 3.65919 Jy ! Component: 200 - total flux cleaned = 3.75616 Jy ! Total flux subtracted in 200 components = 3.75616 Jy ! Clean residual min=-0.019198 max=0.044280 Jy/beam ! Clean residual mean=-0.000001 rms=0.006594 Jy/beam ! Combined flux in latest and established models = 3.75616 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 13 model components to the UV plane model. ! The established model now contains 13 components and 3.75616 Jy ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=8.081 mas, bpa=24.88 degrees ! Estimated noise=1.47083 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 = 0.0591918 Jy ! Component: 100 - total flux cleaned = 0.0855843 Jy ! Component: 150 - total flux cleaned = 0.097564 Jy ! Component: 200 - total flux cleaned = 0.105026 Jy ! Total flux subtracted in 200 components = 0.105026 Jy ! Clean residual min=-0.007147 max=0.007576 Jy/beam ! Clean residual mean=-0.000006 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 3.86119 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 3.86119 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=7.441 mas, bmaj=9.713 mas, bpa=14.96 degrees ! Estimated noise=1.87133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874471 Jy ! Component: 100 - total flux cleaned = 0.0142281 Jy ! Component: 150 - total flux cleaned = 0.0159807 Jy ! Component: 200 - total flux cleaned = 0.016147 Jy ! Total flux subtracted in 200 components = 0.016147 Jy ! Clean residual min=-0.004557 max=0.005595 Jy/beam ! Clean residual mean=-0.000005 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 3.87733 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 = 0.000284548 Jy ! Component: 100 - total flux cleaned = 0.000523428 Jy ! Component: 150 - total flux cleaned = 0.000422074 Jy ! Component: 200 - total flux cleaned = 0.000428072 Jy ! Total flux subtracted in 200 components = 0.000428072 Jy ! Clean residual min=-0.004263 max=0.005074 Jy/beam ! Clean residual mean=-0.000002 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 3.87776 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 92 components and 3.87776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=8.081 mas, bpa=24.88 degrees ! Estimated noise=1.47083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804388 Jy ! Component: 100 - total flux cleaned = 0.00142864 Jy ! Component: 150 - total flux cleaned = 0.00168902 Jy ! Component: 200 - total flux cleaned = 0.00146463 Jy ! Total flux subtracted in 200 components = 0.00146463 Jy ! Clean residual min=-0.004687 max=0.004211 Jy/beam ! Clean residual mean=0.000000 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 3.87922 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 3.87922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055131Jy sigma=0.365539 ! Fit after self-cal, rms=0.055125Jy sigma=0.364660 wmodel /J0555+3948_S_map.mod ! wmodel: Unable to open new model file: /J0555+3948_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0555+3948_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.678 x 8.081 at 24.88 degrees (North through East) ! Clean map min=-0.0063897 max=3.6827 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0555+3948_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.68268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101002 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0822783 0.0822783 0.164557 0.329113 0.658226 1.31645 2.63291 5.26581 10.5316 21.0632 42.1265 84.253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.682 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3646.16 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0555+3948_S_dfm.log closed on Thu May 19 23:05:53 2016