! Started logfile: /scr/pima/bg219i_uvs/J2212+2355_S_dfm.log on Thu May 19 23:39:39 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/J2212+2355_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2212+2355_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.810606 visibilities/baseline/integration-bin. ! Found source: J2212+2355 ! ! 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 6420 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 J2212+2355_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.260426Jy sigma=26.383946 ! Fit after self-cal, rms=0.244539Jy sigma=5.212008 ! 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=3.157 mas, bmaj=7.339 mas, bpa=16.71 degrees ! Estimated noise=0.614972 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 = 0.584359 Jy ! Component: 100 - total flux cleaned = 0.711883 Jy ! Total flux subtracted in 100 components = 0.711883 Jy ! Clean residual min=-0.013270 max=0.037021 Jy/beam ! Clean residual mean=-0.000121 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 0.711883 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.711883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105195Jy sigma=2.096466 ! Fit after self-cal, rms=0.105183Jy sigma=2.096367 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384546 Jy ! Component: 100 - total flux cleaned = 0.0604587 Jy ! Total flux subtracted in 100 components = 0.0604587 Jy ! Clean residual min=-0.010758 max=0.012824 Jy/beam ! Clean residual mean=-0.000067 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.772341 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.772341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082849Jy sigma=1.664948 ! Fit after self-cal, rms=0.082794Jy sigma=1.663745 ! 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=3.487 mas, bmaj=7.83 mas, bpa=14.15 degrees ! Estimated noise=0.446804 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 = 0.0236222 Jy ! Component: 100 - total flux cleaned = 0.0367038 Jy ! Component: 150 - total flux cleaned = 0.0456956 Jy ! Component: 200 - total flux cleaned = 0.0520556 Jy ! Total flux subtracted in 200 components = 0.0520556 Jy ! Clean residual min=-0.008632 max=0.010386 Jy/beam ! Clean residual mean=-0.000026 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.824397 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.824397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074266Jy sigma=1.523835 ! Fit after self-cal, rms=0.074252Jy sigma=1.523458 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 7.83 at 14.15 degrees (North through East) ! Clean map min=-0.0085226 max=0.76439 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 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.03 NL 1.01 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.00 ! LA 0.99 MK 1.03 NL 1.02 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00 ! LA 1.00 MK 1.04 NL 1.01 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 0.99 ! LA 1.00 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.074252Jy sigma=1.523458 ! Fit after self-cal, rms=0.071379Jy sigma=1.470548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=7.847 mas, bpa=14.12 degrees ! Estimated noise=0.447127 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 = -0.000972855 Jy ! Component: 100 - total flux cleaned = -0.000643237 Jy ! Component: 150 - total flux cleaned = -0.000355312 Jy ! Component: 200 - total flux cleaned = -2.35001e-05 Jy ! Total flux subtracted in 200 components = -2.35001e-05 Jy ! Clean residual min=-0.008244 max=0.008150 Jy/beam ! Clean residual mean=0.000004 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.824374 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.824374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071084Jy sigma=1.464109 ! Fit after self-cal, rms=0.071084Jy sigma=1.464073 ! 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=0.071084Jy sigma=1.464073 ! Fit after self-cal, rms=0.067963Jy sigma=1.393718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=7.844 mas, bpa=14.2 degrees ! Estimated noise=0.447308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000606354 Jy ! Component: 100 - total flux cleaned = -0.000841627 Jy ! Component: 150 - total flux cleaned = -0.00104203 Jy ! Component: 200 - total flux cleaned = -0.00110221 Jy ! Total flux subtracted in 200 components = -0.00110221 Jy ! Clean residual min=-0.006584 max=0.007858 Jy/beam ! Clean residual mean=-0.000013 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.823271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.823271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067821Jy sigma=1.390906 ! Fit after self-cal, rms=0.067820Jy sigma=1.390829 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 (6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626502 Jy ! Component: 100 - total flux cleaned = 0.00714001 Jy ! Component: 150 - total flux cleaned = 0.0074978 Jy ! Component: 200 - total flux cleaned = 0.00760526 Jy ! Total flux subtracted in 200 components = 0.00760526 Jy ! Clean residual min=-0.006412 max=0.006373 Jy/beam ! Clean residual mean=-0.000007 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.830877 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.830877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067140Jy sigma=1.374022 ! Fit after self-cal, rms=0.067087Jy sigma=1.373035 ! Inverting map ! Added new window around map position (-3, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369344 Jy ! Component: 100 - total flux cleaned = 0.00388852 Jy ! Component: 150 - total flux cleaned = 0.0043617 Jy ! Component: 200 - total flux cleaned = 0.00452877 Jy ! Total flux subtracted in 200 components = 0.00452877 Jy ! Clean residual min=-0.006249 max=0.006077 Jy/beam ! Clean residual mean=-0.000007 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.835405 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.835405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066586Jy sigma=1.362069 ! Fit after self-cal, rms=0.066529Jy sigma=1.360722 ! 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=0.066529Jy sigma=1.360722 ! Fit after self-cal, rms=0.063896Jy sigma=1.299346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=7.843 mas, bpa=14.17 degrees ! Estimated noise=0.447135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163258 Jy ! Component: 100 - total flux cleaned = 0.00228852 Jy ! Component: 150 - total flux cleaned = 0.00291153 Jy ! Component: 200 - total flux cleaned = 0.00340785 Jy ! Total flux subtracted in 200 components = 0.00340785 Jy ! Clean residual min=-0.004678 max=0.003854 Jy/beam ! Clean residual mean=-0.000013 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.838813 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 164 components and 0.838813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063763Jy sigma=1.296081 ! Fit after self-cal, rms=0.063760Jy sigma=1.295955 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 = 0.000774647 Jy ! Component: 100 - total flux cleaned = 0.00124607 Jy ! Component: 150 - total flux cleaned = 0.00154521 Jy ! Component: 200 - total flux cleaned = 0.00182161 Jy ! Total flux subtracted in 200 components = 0.00182161 Jy ! Clean residual min=-0.004665 max=0.003762 Jy/beam ! Clean residual mean=-0.000012 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.840635 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 181 components and 0.840635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063708Jy sigma=1.294729 ! Fit after self-cal, rms=0.063708Jy sigma=1.294697 ! 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=0.063708Jy sigma=1.294697 ! Fit after self-cal, rms=0.063685Jy sigma=1.294473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.856 mas, bmaj=10.18 mas, bpa=2.732 degrees ! Estimated noise=0.559127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930926 Jy ! Component: 100 - total flux cleaned = 0.00130205 Jy ! Component: 150 - total flux cleaned = 0.00162323 Jy ! Component: 200 - total flux cleaned = 0.00178542 Jy ! Total flux subtracted in 200 components = 0.00178542 Jy ! Clean residual min=-0.006085 max=0.004976 Jy/beam ! Clean residual mean=-0.000027 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.84242 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 191 components and 0.84242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063656Jy sigma=1.293538 ! Fit after self-cal, rms=0.063656Jy sigma=1.293501 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 = 0.000243824 Jy ! Component: 100 - total flux cleaned = 0.000417302 Jy ! Component: 150 - total flux cleaned = 0.000544322 Jy ! Component: 200 - total flux cleaned = 0.0006906 Jy ! Total flux subtracted in 200 components = 0.0006906 Jy ! Clean residual min=-0.006106 max=0.004986 Jy/beam ! Clean residual mean=-0.000027 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.843111 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 203 components and 0.843111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063647Jy sigma=1.293228 ! Fit after self-cal, rms=0.063647Jy sigma=1.293212 ! 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=3.516 mas, bmaj=7.842 mas, bpa=14.17 degrees ! Estimated noise=0.447007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.516 x 7.842 at 14.17 degrees (North through East) ! Clean map min=-0.0045051 max=0.76354 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=0.063647Jy sigma=1.293212 ! Fit after self-cal, rms=0.059431Jy sigma=1.196401 ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=7.838 mas, bpa=14.14 degrees ! Estimated noise=0.445917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858819 Jy ! Component: 100 - total flux cleaned = -0.000645368 Jy ! Component: 150 - total flux cleaned = -0.00068309 Jy ! Component: 200 - total flux cleaned = -0.000649295 Jy ! Total flux subtracted in 200 components = -0.000649295 Jy ! Clean residual min=-0.004397 max=0.003956 Jy/beam ! Clean residual mean=-0.000011 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.842462 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 224 components and 0.842461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059383Jy sigma=1.194785 ! Fit after self-cal, rms=0.059382Jy sigma=1.194765 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11173e-05 Jy ! Component: 100 - total flux cleaned = 0.0001836 Jy ! Component: 150 - total flux cleaned = 0.000271179 Jy ! Component: 200 - total flux cleaned = 0.00032633 Jy ! Total flux subtracted in 200 components = 0.00032633 Jy ! Clean residual min=-0.004347 max=0.003885 Jy/beam ! Clean residual mean=-0.000011 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.842788 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 239 components and 0.842788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059357Jy sigma=1.194201 ! Fit after self-cal, rms=0.059357Jy sigma=1.194187 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059357Jy sigma=1.194187 ! Fit after self-cal, rms=0.059251Jy sigma=1.193722 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=3.178 mas, bmaj=7.346 mas, bpa=16.79 degrees ! Estimated noise=0.623915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.592828 Jy ! Component: 100 - total flux cleaned = 0.722103 Jy ! Component: 150 - total flux cleaned = 0.758378 Jy ! Component: 200 - total flux cleaned = 0.778122 Jy ! Total flux subtracted in 200 components = 0.778122 Jy ! Clean residual min=-0.006380 max=0.010661 Jy/beam ! Clean residual mean=-0.000052 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.778122 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.778122 Jy ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=7.837 mas, bpa=14.13 degrees ! Estimated noise=0.445086 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 = 0.0156778 Jy ! Component: 100 - total flux cleaned = 0.0260482 Jy ! Component: 150 - total flux cleaned = 0.0336166 Jy ! Component: 200 - total flux cleaned = 0.039403 Jy ! Total flux subtracted in 200 components = 0.039403 Jy ! Clean residual min=-0.004294 max=0.003987 Jy/beam ! Clean residual mean=-0.000023 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.817525 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.817525 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=6.85 mas, bmaj=10.18 mas, bpa=2.713 degrees ! Estimated noise=0.557328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761588 Jy ! Component: 100 - total flux cleaned = 0.0125298 Jy ! Component: 150 - total flux cleaned = 0.015445 Jy ! Component: 200 - total flux cleaned = 0.0171545 Jy ! Total flux subtracted in 200 components = 0.0171545 Jy ! Clean residual min=-0.005564 max=0.005169 Jy/beam ! Clean residual mean=-0.000028 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.83468 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 = 0.00129354 Jy ! Component: 100 - total flux cleaned = 0.00252947 Jy ! Component: 150 - total flux cleaned = 0.00351311 Jy ! Component: 200 - total flux cleaned = 0.00436509 Jy ! Total flux subtracted in 200 components = 0.00436509 Jy ! Clean residual min=-0.005738 max=0.005063 Jy/beam ! Clean residual mean=-0.000024 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.839045 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 150 components and 0.839045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=7.837 mas, bpa=14.13 degrees ! Estimated noise=0.445086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052927 Jy ! Component: 100 - total flux cleaned = 0.000956656 Jy ! Component: 150 - total flux cleaned = 0.00117026 Jy ! Component: 200 - total flux cleaned = 0.00141574 Jy ! Total flux subtracted in 200 components = 0.00141574 Jy ! Clean residual min=-0.004471 max=0.003760 Jy/beam ! Clean residual mean=-0.000010 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.84046 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.84046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059348Jy sigma=1.195277 ! Fit after self-cal, rms=0.059340Jy sigma=1.195114 wmodel /J2212+2355_S_map.mod ! wmodel: Unable to open new model file: /J2212+2355_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2212+2355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.514 x 7.837 at 14.13 degrees (North through East) ! Clean map min=-0.0044042 max=0.76158 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2212+2355_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.761579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000913621 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359892 0.359892 0.719785 1.43957 2.87914 5.75828 11.5166 23.0331 46.0662 92.1324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.761 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 833.582 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2212+2355_S_dfm.log closed on Thu May 19 23:39:42 2016