! Started logfile: /scr/pima/bg219a_uvs/J1440+0157_S_dfm.log on Fri May 20 00:10:55 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/bg219a_uvs/J1440+0157_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1440+0157_S_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.634921 visibilities/baseline/integration-bin. ! Found source: J1440+0157 ! ! 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 49 lines of history. ! ! Reading 1920 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 J1440+0157_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034858Jy sigma=25.495884 ! Fit after self-cal, rms=0.828031Jy sigma=20.463066 ! 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=2.556 mas, bmaj=7.143 mas, bpa=-4.175 degrees ! Estimated noise=0.838204 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 = 0.132141 Jy ! Component: 100 - total flux cleaned = 0.16564 Jy ! Total flux subtracted in 100 components = 0.16564 Jy ! Clean residual min=-0.006622 max=0.014206 Jy/beam ! Clean residual mean=-0.000061 rms=0.002359 Jy/beam ! Combined flux in latest and established models = 0.16564 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.16564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056012Jy sigma=1.331682 ! Fit after self-cal, rms=0.055992Jy sigma=1.331333 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149837 Jy ! Component: 100 - total flux cleaned = 0.0220211 Jy ! Total flux subtracted in 100 components = 0.0220211 Jy ! Clean residual min=-0.004780 max=0.006119 Jy/beam ! Clean residual mean=-0.000006 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.187661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.187661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052198Jy sigma=1.231047 ! Fit after self-cal, rms=0.052187Jy sigma=1.230612 ! 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=2.963 mas, bmaj=8.177 mas, bpa=-5.32 degrees ! Estimated noise=0.729977 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 = 0.00321058 Jy ! Component: 100 - total flux cleaned = 0.00355504 Jy ! Component: 150 - total flux cleaned = 0.00361734 Jy ! Component: 200 - total flux cleaned = 0.00361872 Jy ! Total flux subtracted in 200 components = 0.00361872 Jy ! Clean residual min=-0.004678 max=0.005727 Jy/beam ! Clean residual mean=-0.000007 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.19128 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.19128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051982Jy sigma=1.224514 ! Fit after self-cal, rms=0.051974Jy sigma=1.224342 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.963 x 8.177 at -5.32 degrees (North through East) ! Clean map min=-0.0044977 max=0.17295 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: ! FD 0.99 LA 1.01 MK 0.96 NL 0.96 ! OV 1.03 PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.03 MK 0.99 NL 0.98 ! OV 0.98 PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.04 MK 1.01 NL 1.02 ! OV 1.00 PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.03 MK 1.04 NL 0.97 ! OV 1.00 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.051974Jy sigma=1.224342 ! Fit after self-cal, rms=0.051656Jy sigma=1.216762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=8.172 mas, bpa=-5.291 degrees ! Estimated noise=0.727389 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 = -0.000308234 Jy ! Component: 100 - total flux cleaned = -0.000490148 Jy ! Component: 150 - total flux cleaned = -0.000557898 Jy ! Component: 200 - total flux cleaned = -0.000588446 Jy ! Total flux subtracted in 200 components = -0.000588446 Jy ! Clean residual min=-0.003965 max=0.004867 Jy/beam ! Clean residual mean=-0.000020 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.190691 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.190691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051612Jy sigma=1.215650 ! Fit after self-cal, rms=0.051624Jy sigma=1.215555 ! 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=0.051624Jy sigma=1.215555 ! Fit after self-cal, rms=0.051629Jy sigma=1.210423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=8.166 mas, bpa=-5.341 degrees ! Estimated noise=0.727594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016201 Jy ! Component: 100 - total flux cleaned = -0.000227988 Jy ! Component: 150 - total flux cleaned = -0.000266441 Jy ! Component: 200 - total flux cleaned = -0.000284356 Jy ! Total flux subtracted in 200 components = -0.000284356 Jy ! Clean residual min=-0.003792 max=0.004936 Jy/beam ! Clean residual mean=-0.000054 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.190407 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.190407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051613Jy sigma=1.210034 ! Fit after self-cal, rms=0.051623Jy sigma=1.209962 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 (-25, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430766 Jy ! Component: 100 - total flux cleaned = 0.00561007 Jy ! Component: 150 - total flux cleaned = 0.00619504 Jy ! Component: 200 - total flux cleaned = 0.00650775 Jy ! Total flux subtracted in 200 components = 0.00650775 Jy ! Clean residual min=-0.002983 max=0.003428 Jy/beam ! Clean residual mean=-0.000041 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.196914 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.196914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051287Jy sigma=1.201280 ! Fit after self-cal, rms=0.051264Jy sigma=1.200818 ! Inverting map ! Added new window around map position (-4, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308585 Jy ! Component: 100 - total flux cleaned = 0.00447417 Jy ! Component: 150 - total flux cleaned = 0.00557498 Jy ! Component: 200 - total flux cleaned = 0.0063018 Jy ! Total flux subtracted in 200 components = 0.0063018 Jy ! Clean residual min=-0.002525 max=0.002719 Jy/beam ! Clean residual mean=-0.000024 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.203216 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.203216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051054Jy sigma=1.196293 ! Fit after self-cal, rms=0.051047Jy sigma=1.196108 ! 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=0.051047Jy sigma=1.196108 ! Fit after self-cal, rms=0.050931Jy sigma=1.195169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=8.18 mas, bpa=-5.41 degrees ! Estimated noise=0.725018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129663 Jy ! Component: 100 - total flux cleaned = 0.00206561 Jy ! Component: 150 - total flux cleaned = 0.00233274 Jy ! Component: 200 - total flux cleaned = 0.00257681 Jy ! Total flux subtracted in 200 components = 0.00257681 Jy ! Clean residual min=-0.002465 max=0.002302 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.205793 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 110 components and 0.205793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050878Jy sigma=1.194131 ! Fit after self-cal, rms=0.050877Jy sigma=1.194066 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 = 0.000616689 Jy ! Component: 100 - total flux cleaned = 0.000912681 Jy ! Component: 150 - total flux cleaned = 0.00111889 Jy ! Component: 200 - total flux cleaned = 0.00129197 Jy ! Total flux subtracted in 200 components = 0.00129197 Jy ! Clean residual min=-0.002485 max=0.002203 Jy/beam ! Clean residual mean=0.000006 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.207085 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 132 components and 0.207085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050851Jy sigma=1.193665 ! Fit after self-cal, rms=0.050851Jy sigma=1.193643 ! 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=0.050851Jy sigma=1.193643 ! Fit after self-cal, rms=0.050835Jy sigma=1.193486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.648 mas, bmaj=17.2 mas, bpa=-10.3 degrees ! Estimated noise=0.960838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372236 Jy ! Component: 100 - total flux cleaned = 0.000502622 Jy ! Component: 150 - total flux cleaned = 0.000611363 Jy ! Component: 200 - total flux cleaned = 0.000667936 Jy ! Total flux subtracted in 200 components = 0.000667936 Jy ! Clean residual min=-0.001925 max=0.001795 Jy/beam ! Clean residual mean=0.000026 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.207753 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.207753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050826Jy sigma=1.193304 ! Fit after self-cal, rms=0.050829Jy sigma=1.193274 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 = 0.00017532 Jy ! Component: 100 - total flux cleaned = 0.00024387 Jy ! Component: 150 - total flux cleaned = 0.000258016 Jy ! Component: 200 - total flux cleaned = 0.000270648 Jy ! Total flux subtracted in 200 components = 0.000270648 Jy ! Clean residual min=-0.001796 max=0.001775 Jy/beam ! Clean residual mean=0.000031 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.208024 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 158 components and 0.208024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050827Jy sigma=1.193248 ! Fit after self-cal, rms=0.050826Jy sigma=1.193236 ! 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=2.982 mas, bmaj=8.189 mas, bpa=-5.433 degrees ! Estimated noise=0.723961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 8.189 at -5.433 degrees (North through East) ! Clean map min=-0.0024031 max=0.17384 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=2.572 mas, bmaj=7.15 mas, bpa=-4.232 degrees ! Estimated noise=0.833146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131257 Jy ! Component: 100 - total flux cleaned = 0.164294 Jy ! Component: 150 - total flux cleaned = 0.178973 Jy ! Component: 200 - total flux cleaned = 0.186477 Jy ! Total flux subtracted in 200 components = 0.186477 Jy ! Clean residual min=-0.004175 max=0.005824 Jy/beam ! Clean residual mean=-0.000023 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.186477 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 0.186477 Jy ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=8.189 mas, bpa=-5.433 degrees ! Estimated noise=0.723961 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) ! Added new window around map position (-11.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582691 Jy ! Component: 100 - total flux cleaned = 0.00931336 Jy ! Component: 150 - total flux cleaned = 0.0118539 Jy ! Component: 200 - total flux cleaned = 0.0137915 Jy ! Total flux subtracted in 200 components = 0.0137915 Jy ! Clean residual min=-0.002820 max=0.002661 Jy/beam ! Clean residual mean=-0.000015 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.200268 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.200268 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=7.648 mas, bmaj=17.2 mas, bpa=-10.3 degrees ! Estimated noise=0.960838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180645 Jy ! Component: 100 - total flux cleaned = 0.00296087 Jy ! Component: 150 - total flux cleaned = 0.00353222 Jy ! Component: 200 - total flux cleaned = 0.00407538 Jy ! Total flux subtracted in 200 components = 0.00407538 Jy ! Clean residual min=-0.002285 max=0.002177 Jy/beam ! Clean residual mean=0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.204344 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 = 0.000449106 Jy ! Component: 100 - total flux cleaned = 0.000936601 Jy ! Component: 150 - total flux cleaned = 0.00132343 Jy ! Component: 200 - total flux cleaned = 0.00169688 Jy ! Total flux subtracted in 200 components = 0.00169688 Jy ! Clean residual min=-0.002005 max=0.002088 Jy/beam ! Clean residual mean=0.000017 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.206041 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.20604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=8.189 mas, bpa=-5.433 degrees ! Estimated noise=0.723961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970929 Jy ! Component: 100 - total flux cleaned = 0.00129406 Jy ! Component: 150 - total flux cleaned = 0.00153896 Jy ! Component: 200 - total flux cleaned = 0.00169894 Jy ! Total flux subtracted in 200 components = 0.00169894 Jy ! Clean residual min=-0.002576 max=0.002305 Jy/beam ! Clean residual mean=0.000013 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.207739 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.207739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050891Jy sigma=1.194576 ! Fit after self-cal, rms=0.050877Jy sigma=1.194237 wmodel /J1440+0157_S_map.mod ! wmodel: Unable to open new model file: /J1440+0157_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1440+0157_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 8.189 at -5.433 degrees (North through East) ! Clean map min=-0.0024306 max=0.17232 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1440+0157_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000570973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994035 0.994035 1.98807 3.97614 7.95228 15.9046 31.8091 63.6183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.8 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1440+0157_S_dfm.log closed on Fri May 20 00:10:58 2016