! Started logfile: /scr/pima/bg219b_uvs/J1409-2315_S_dfm.log on Thu May 19 20:21:55 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/bg219b_uvs/J1409-2315_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1409-2315_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918203 visibilities/baseline/integration-bin. ! Found source: J1409-2315 ! ! 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 7768 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 J1409-2315_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.095893Jy sigma=20.003113 ! Fit after self-cal, rms=0.656499Jy sigma=11.922325 ! 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=2.391 mas, bmaj=6.423 mas, bpa=-4.765 degrees ! Estimated noise=0.639305 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 = 0.243154 Jy ! Component: 100 - total flux cleaned = 0.337706 Jy ! Total flux subtracted in 100 components = 0.337706 Jy ! Clean residual min=-0.020414 max=0.070321 Jy/beam ! Clean residual mean=-0.000109 rms=0.006267 Jy/beam ! Combined flux in latest and established models = 0.337706 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.337706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166449Jy sigma=2.959491 ! Fit after self-cal, rms=0.166189Jy sigma=2.956340 ! Inverting map ! Added new window around map position (2.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675495 Jy ! Component: 100 - total flux cleaned = 0.108524 Jy ! Total flux subtracted in 100 components = 0.108524 Jy ! Clean residual min=-0.015411 max=0.036159 Jy/beam ! Clean residual mean=-0.000069 rms=0.003850 Jy/beam ! Combined flux in latest and established models = 0.44623 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.44623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117265Jy sigma=2.030755 ! Fit after self-cal, rms=0.115308Jy sigma=1.994172 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320406 Jy ! Component: 100 - total flux cleaned = 0.0528864 Jy ! Total flux subtracted in 100 components = 0.0528864 Jy ! Clean residual min=-0.012093 max=0.020789 Jy/beam ! Clean residual mean=-0.000049 rms=0.002845 Jy/beam ! Combined flux in latest and established models = 0.499116 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.499116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098579Jy sigma=1.667367 ! Fit after self-cal, rms=0.097787Jy sigma=1.651594 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183697 Jy ! Component: 100 - total flux cleaned = 0.0306925 Jy ! Total flux subtracted in 100 components = 0.0306925 Jy ! Clean residual min=-0.009783 max=0.014377 Jy/beam ! Clean residual mean=-0.000037 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.529809 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.529809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091170Jy sigma=1.518303 ! Fit after self-cal, rms=0.090774Jy sigma=1.510236 ! 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=2.921 mas, bmaj=7.528 mas, bpa=-4.396 degrees ! Estimated noise=0.457454 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 = 0.0197908 Jy ! Component: 100 - total flux cleaned = 0.0317114 Jy ! Component: 150 - total flux cleaned = 0.0394727 Jy ! Component: 200 - total flux cleaned = 0.0446481 Jy ! Total flux subtracted in 200 components = 0.0446481 Jy ! Clean residual min=-0.007008 max=0.010079 Jy/beam ! Clean residual mean=-0.000062 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.574457 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 100 components and 0.574457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085948Jy sigma=1.411609 ! Fit after self-cal, rms=0.085740Jy sigma=1.406786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 7.528 at -4.396 degrees (North through East) ! Clean map min=-0.0066824 max=0.31273 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 0.96 FD 1.03 HN 1.09 KP 0.98 ! LA 0.94 MK 1.02 NL 1.01 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.13 KP 0.99 ! LA 0.96 MK 1.03 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.12 KP 1.00 ! LA 0.95 MK 1.04 NL 0.99 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.13 KP 1.00 ! LA 0.96 MK 1.04 NL 1.01 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.085740Jy sigma=1.406786 ! Fit after self-cal, rms=0.085815Jy sigma=1.355025 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.553 mas, bpa=-4.035 degrees ! Estimated noise=0.463572 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 (-0.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456089 Jy ! Component: 100 - total flux cleaned = 0.00440776 Jy ! Component: 150 - total flux cleaned = 0.0038342 Jy ! Component: 200 - total flux cleaned = 0.00358534 Jy ! Total flux subtracted in 200 components = 0.00358534 Jy ! Clean residual min=-0.005994 max=0.005127 Jy/beam ! Clean residual mean=-0.000015 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.578043 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.578043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084985Jy sigma=1.344461 ! Fit after self-cal, rms=0.084981Jy sigma=1.343434 ! 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=0.084981Jy sigma=1.343434 ! Fit after self-cal, rms=0.082976Jy sigma=1.314109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.546 mas, bpa=-4.23 degrees ! Estimated noise=0.465426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448857 Jy ! Component: 100 - total flux cleaned = -0.000119614 Jy ! Component: 150 - total flux cleaned = -0.000700563 Jy ! Component: 200 - total flux cleaned = -0.000927412 Jy ! Total flux subtracted in 200 components = -0.000927412 Jy ! Clean residual min=-0.004041 max=0.003786 Jy/beam ! Clean residual mean=-0.000007 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.577115 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.577115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082757Jy sigma=1.310740 ! Fit after self-cal, rms=0.082746Jy sigma=1.310290 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 = 0.000276523 Jy ! Component: 100 - total flux cleaned = -8.2607e-05 Jy ! Component: 150 - total flux cleaned = -0.000277658 Jy ! Component: 200 - total flux cleaned = -0.000518477 Jy ! Total flux subtracted in 200 components = -0.000518477 Jy ! Clean residual min=-0.003717 max=0.003625 Jy/beam ! Clean residual mean=-0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.576597 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.576597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082623Jy sigma=1.308330 ! Fit after self-cal, rms=0.082602Jy sigma=1.308050 ! 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=0.082602Jy sigma=1.308050 ! Fit after self-cal, rms=0.082678Jy sigma=1.306887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.543 mas, bpa=-4.339 degrees ! Estimated noise=0.465192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.99533e-05 Jy ! Component: 100 - total flux cleaned = -0.000483527 Jy ! Component: 150 - total flux cleaned = -0.000773956 Jy ! Component: 200 - total flux cleaned = -0.00104177 Jy ! Total flux subtracted in 200 components = -0.00104177 Jy ! Clean residual min=-0.003433 max=0.003411 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.575555 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.575555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082572Jy sigma=1.305234 ! Fit after self-cal, rms=0.082557Jy sigma=1.305009 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 = 0.000224615 Jy ! Component: 100 - total flux cleaned = -3.62659e-05 Jy ! Component: 150 - total flux cleaned = -0.00027586 Jy ! Component: 200 - total flux cleaned = -0.000454652 Jy ! Total flux subtracted in 200 components = -0.000454652 Jy ! Clean residual min=-0.003221 max=0.003314 Jy/beam ! Clean residual mean=-0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.5751 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.5751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082490Jy sigma=1.303899 ! Fit after self-cal, rms=0.082475Jy sigma=1.303735 ! Inverting map ! Added new window around map position (2, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177172 Jy ! Component: 100 - total flux cleaned = 0.00177599 Jy ! Component: 150 - total flux cleaned = 0.00191331 Jy ! Component: 200 - total flux cleaned = 0.00191648 Jy ! Total flux subtracted in 200 components = 0.00191648 Jy ! Clean residual min=-0.002981 max=0.002924 Jy/beam ! Clean residual mean=-0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.577017 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.577017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082308Jy sigma=1.301015 ! Fit after self-cal, rms=0.082304Jy sigma=1.300916 ! 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=0.082304Jy sigma=1.300916 ! Fit after self-cal, rms=0.082430Jy sigma=1.300730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.629 mas, bmaj=17.29 mas, bpa=1.603 degrees ! Estimated noise=0.608702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016718 Jy ! Component: 100 - total flux cleaned = 0.00151256 Jy ! Component: 150 - total flux cleaned = 0.00129278 Jy ! Component: 200 - total flux cleaned = 0.00117857 Jy ! Total flux subtracted in 200 components = 0.00117857 Jy ! Clean residual min=-0.002295 max=0.002789 Jy/beam ! Clean residual mean=-0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.578195 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 183 components and 0.578195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082399Jy sigma=1.300563 ! Fit after self-cal, rms=0.082391Jy sigma=1.300236 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 = 0.000385109 Jy ! Component: 100 - total flux cleaned = 0.000383056 Jy ! Component: 150 - total flux cleaned = 0.000284685 Jy ! Component: 200 - total flux cleaned = 0.000257412 Jy ! Total flux subtracted in 200 components = 0.000257412 Jy ! Clean residual min=-0.002193 max=0.002761 Jy/beam ! Clean residual mean=-0.000005 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.578453 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 0.578453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082396Jy sigma=1.300571 ! Fit after self-cal, rms=0.082391Jy sigma=1.300413 ! 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=2.956 mas, bmaj=7.543 mas, bpa=-4.377 degrees ! Estimated noise=0.465029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.956 x 7.543 at -4.377 degrees (North through East) ! Clean map min=-0.0027174 max=0.31275 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=2.409 mas, bmaj=6.396 mas, bpa=-4.631 degrees ! Estimated noise=0.658482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25284 Jy ! Component: 100 - total flux cleaned = 0.357345 Jy ! Component: 150 - total flux cleaned = 0.42224 Jy ! Component: 200 - total flux cleaned = 0.464028 Jy ! Total flux subtracted in 200 components = 0.464028 Jy ! Clean residual min=-0.009113 max=0.022286 Jy/beam ! Clean residual mean=-0.000049 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 0.464028 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.464028 Jy ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.543 mas, bpa=-4.377 degrees ! Estimated noise=0.465029 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 = 0.0423432 Jy ! Component: 100 - total flux cleaned = 0.0662876 Jy ! Component: 150 - total flux cleaned = 0.0809304 Jy ! Component: 200 - total flux cleaned = 0.0903139 Jy ! Total flux subtracted in 200 components = 0.0903139 Jy ! Clean residual min=-0.003618 max=0.005896 Jy/beam ! Clean residual mean=-0.000028 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.554342 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 106 components and 0.554342 Jy ! Inverting map ! Added new window around map position (-2, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659612 Jy ! Component: 100 - total flux cleaned = 0.0111356 Jy ! Component: 150 - total flux cleaned = 0.0147126 Jy ! Component: 200 - total flux cleaned = 0.0168142 Jy ! Total flux subtracted in 200 components = 0.0168142 Jy ! Clean residual min=-0.002699 max=0.002941 Jy/beam ! Clean residual mean=-0.000011 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.571156 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 141 components and 0.571156 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=7.629 mas, bmaj=17.29 mas, bpa=1.603 degrees ! Estimated noise=0.608702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034869 Jy ! Component: 100 - total flux cleaned = 0.00463086 Jy ! Component: 150 - total flux cleaned = 0.00559333 Jy ! Component: 200 - total flux cleaned = 0.00625768 Jy ! Total flux subtracted in 200 components = 0.00625768 Jy ! Clean residual min=-0.002334 max=0.002736 Jy/beam ! Clean residual mean=-0.000007 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.577414 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 = 0.000344509 Jy ! Component: 100 - total flux cleaned = 0.000533905 Jy ! Component: 150 - total flux cleaned = 0.000704225 Jy ! Component: 200 - total flux cleaned = 0.000859045 Jy ! Total flux subtracted in 200 components = 0.000859045 Jy ! Clean residual min=-0.002252 max=0.002633 Jy/beam ! Clean residual mean=-0.000006 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.578273 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 177 components and 0.578273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.543 mas, bpa=-4.377 degrees ! Estimated noise=0.465029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345654 Jy ! Component: 100 - total flux cleaned = -0.000191454 Jy ! Component: 150 - total flux cleaned = -0.000190607 Jy ! Component: 200 - total flux cleaned = -6.56919e-05 Jy ! Total flux subtracted in 200 components = -6.56919e-05 Jy ! Clean residual min=-0.002831 max=0.002653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.578207 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 203 components and 0.578207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082347Jy sigma=1.299303 ! Fit after self-cal, rms=0.082248Jy sigma=1.298192 wmodel /J1409-2315_S_map.mod ! wmodel: Unable to open new model file: /J1409-2315_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1409-2315_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.956 x 7.543 at -4.377 degrees (North through East) ! Clean map min=-0.002715 max=0.31291 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1409-2315_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.312912 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00062266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.596966 0.596966 1.19393 2.38787 4.77573 9.55146 19.1029 38.2059 76.4117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.312 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 502.54 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1409-2315_S_dfm.log closed on Thu May 19 20:21:58 2016