! Started logfile: /scr/pima/bg219h_uvs/J0240+4216_S_dfm.log on Thu May 19 22:04:48 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/bg219h_uvs/J0240+4216_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0240+4216_S_uva.fits ! AN table 1: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.919377 visibilities/baseline/integration-bin. ! Found source: J0240+4216 ! ! 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 5428 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 J0240+4216_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=1.027404Jy sigma=25.803903 ! Fit after self-cal, rms=0.822286Jy sigma=20.648371 ! 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=3.266 mas, bmaj=4.155 mas, bpa=-5.092 degrees ! Estimated noise=0.614679 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 = 0.138788 Jy ! Component: 100 - total flux cleaned = 0.169053 Jy ! Total flux subtracted in 100 components = 0.169053 Jy ! Clean residual min=-0.004314 max=0.008465 Jy/beam ! Clean residual mean=0.000007 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.169053 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.169053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057670Jy sigma=1.377501 ! Fit after self-cal, rms=0.057665Jy sigma=1.377404 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799678 Jy ! Component: 100 - total flux cleaned = 0.0117044 Jy ! Total flux subtracted in 100 components = 0.0117044 Jy ! Clean residual min=-0.003780 max=0.004111 Jy/beam ! Clean residual mean=0.000008 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.180758 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.180758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056415Jy sigma=1.349855 ! Fit after self-cal, rms=0.056421Jy sigma=1.349704 ! 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=3.983 mas, bmaj=4.968 mas, bpa=3.138 degrees ! Estimated noise=0.396227 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 = 0.00199486 Jy ! Component: 100 - total flux cleaned = 0.00205619 Jy ! Component: 150 - total flux cleaned = 0.00205819 Jy ! Component: 200 - total flux cleaned = 0.00209757 Jy ! Total flux subtracted in 200 components = 0.00209757 Jy ! Clean residual min=-0.003068 max=0.003670 Jy/beam ! Clean residual mean=0.000003 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.182855 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.182855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056291Jy sigma=1.347295 ! Fit after self-cal, rms=0.056294Jy sigma=1.347280 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.983 x 4.968 at 3.138 degrees (North through East) ! Clean map min=-0.0029547 max=0.17899 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 0.97 HN 1.00 KP 0.96 LA 0.98 ! MK 1.00 NL 1.10 OV 0.98 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.98 KP 1.00 LA 1.01 ! MK 0.99 NL 1.17 OV 0.96 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.03 KP 0.97 LA 1.00 ! MK 0.99 NL 1.10 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.05 KP 0.98 LA 0.94 ! MK 1.01 NL 0.96 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.056294Jy sigma=1.347280 ! Fit after self-cal, rms=0.055665Jy sigma=1.321505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.981 mas, bmaj=4.963 mas, bpa=3.736 degrees ! Estimated noise=0.395885 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 = 0.000224426 Jy ! Component: 100 - total flux cleaned = 0.000203053 Jy ! Component: 150 - total flux cleaned = 0.000140544 Jy ! Component: 200 - total flux cleaned = 8.341e-05 Jy ! Total flux subtracted in 200 components = 8.341e-05 Jy ! Clean residual min=-0.002218 max=0.002262 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.182939 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.182939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055646Jy sigma=1.321188 ! Fit after self-cal, rms=0.055647Jy sigma=1.321037 ! 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=0.055647Jy sigma=1.321037 ! Fit after self-cal, rms=0.054989Jy sigma=1.310658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=4.959 mas, bpa=3.161 degrees ! Estimated noise=0.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000702605 Jy ! Component: 100 - total flux cleaned = -0.00077026 Jy ! Component: 150 - total flux cleaned = -0.00080661 Jy ! Component: 200 - total flux cleaned = -0.000823315 Jy ! Total flux subtracted in 200 components = -0.000823315 Jy ! Clean residual min=-0.001976 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.182115 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.182115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054968Jy sigma=1.310332 ! Fit after self-cal, rms=0.054962Jy sigma=1.310283 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 (-83, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137728 Jy ! Component: 100 - total flux cleaned = 0.00151514 Jy ! Component: 150 - total flux cleaned = 0.00165822 Jy ! Component: 200 - total flux cleaned = 0.00172556 Jy ! Total flux subtracted in 200 components = 0.00172556 Jy ! Clean residual min=-0.001897 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.183841 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.183841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054903Jy sigma=1.308894 ! Fit after self-cal, rms=0.054898Jy sigma=1.308778 ! Inverting map ! Added new window around map position (99, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186541 Jy ! Component: 100 - total flux cleaned = 0.000135481 Jy ! Component: 150 - total flux cleaned = 0.000213057 Jy ! Component: 200 - total flux cleaned = 0.00044384 Jy ! Total flux subtracted in 200 components = 0.00044384 Jy ! Clean residual min=-0.001868 max=0.001652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.184285 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.184285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054797Jy sigma=1.306687 ! Fit after self-cal, rms=0.054795Jy sigma=1.306617 ! 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=0.054795Jy sigma=1.306617 ! Fit after self-cal, rms=0.054810Jy sigma=1.306365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=4.96 mas, bpa=2.751 degrees ! Estimated noise=0.395838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.37736e-05 Jy ! Component: 100 - total flux cleaned = 0.000119436 Jy ! Component: 150 - total flux cleaned = 0.000199844 Jy ! Component: 200 - total flux cleaned = 0.00024919 Jy ! Total flux subtracted in 200 components = 0.00024919 Jy ! Clean residual min=-0.001779 max=0.001607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.184534 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.184534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054780Jy sigma=1.305794 ! Fit after self-cal, rms=0.054780Jy sigma=1.305772 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 = 4.93716e-05 Jy ! Component: 100 - total flux cleaned = 9.71517e-05 Jy ! Component: 150 - total flux cleaned = 9.79402e-05 Jy ! Component: 200 - total flux cleaned = 9.88789e-05 Jy ! Total flux subtracted in 200 components = 9.88789e-05 Jy ! Clean residual min=-0.001745 max=0.001610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.184633 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.184633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054762Jy sigma=1.305391 ! Fit after self-cal, rms=0.054762Jy sigma=1.305384 ! 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=0.054762Jy sigma=1.305384 ! Fit after self-cal, rms=0.054782Jy sigma=1.305358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.386 mas, bmaj=8.629 mas, bpa=9.01 degrees ! Estimated noise=0.485971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154985 Jy ! Component: 100 - total flux cleaned = 0.00021054 Jy ! Component: 150 - total flux cleaned = 0.00031737 Jy ! Component: 200 - total flux cleaned = 0.000330834 Jy ! Total flux subtracted in 200 components = 0.000330834 Jy ! Clean residual min=-0.001610 max=0.001424 Jy/beam ! Clean residual mean=-0.000008 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.184964 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.184964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054777Jy sigma=1.305251 ! Fit after self-cal, rms=0.054775Jy sigma=1.305227 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 = 3.63225e-05 Jy ! Component: 100 - total flux cleaned = 0.000101366 Jy ! Component: 150 - total flux cleaned = 9.0014e-05 Jy ! Component: 200 - total flux cleaned = 7.909e-05 Jy ! Total flux subtracted in 200 components = 7.909e-05 Jy ! Clean residual min=-0.001601 max=0.001447 Jy/beam ! Clean residual mean=-0.000008 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.185043 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.185043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054774Jy sigma=1.305208 ! Fit after self-cal, rms=0.054773Jy sigma=1.305199 ! 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=3.989 mas, bmaj=4.961 mas, bpa=2.671 degrees ! Estimated noise=0.395858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.989 x 4.961 at 2.671 degrees (North through East) ! Clean map min=-0.0018602 max=0.17907 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=3.268 mas, bmaj=4.154 mas, bpa=-5.01 degrees ! Estimated noise=0.612819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138341 Jy ! Component: 100 - total flux cleaned = 0.168531 Jy ! Component: 150 - total flux cleaned = 0.176487 Jy ! Component: 200 - total flux cleaned = 0.180496 Jy ! Total flux subtracted in 200 components = 0.180496 Jy ! Clean residual min=-0.003721 max=0.003372 Jy/beam ! Clean residual mean=0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.180496 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.180496 Jy ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=4.961 mas, bpa=2.671 degrees ! Estimated noise=0.395858 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 = 0.00199388 Jy ! Component: 100 - total flux cleaned = 0.00277892 Jy ! Component: 150 - total flux cleaned = 0.00319517 Jy ! Component: 200 - total flux cleaned = 0.00360851 Jy ! Total flux subtracted in 200 components = 0.00360851 Jy ! Clean residual min=-0.001886 max=0.001587 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.184105 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.184105 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=7.386 mas, bmaj=8.629 mas, bpa=9.01 degrees ! Estimated noise=0.485971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921385 Jy ! Component: 100 - total flux cleaned = 0.00118656 Jy ! Component: 150 - total flux cleaned = 0.00127178 Jy ! Component: 200 - total flux cleaned = 0.00136953 Jy ! Total flux subtracted in 200 components = 0.00136953 Jy ! Clean residual min=-0.001511 max=0.001529 Jy/beam ! Clean residual mean=-0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.185474 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 = 2.09747e-05 Jy ! Component: 100 - total flux cleaned = 2.14627e-05 Jy ! Component: 150 - total flux cleaned = 2.18796e-05 Jy ! Component: 200 - total flux cleaned = 3.83875e-05 Jy ! Total flux subtracted in 200 components = 3.83875e-05 Jy ! Clean residual min=-0.001531 max=0.001509 Jy/beam ! Clean residual mean=-0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.185513 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.185513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=4.961 mas, bpa=2.671 degrees ! Estimated noise=0.395858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507703 Jy ! Component: 100 - total flux cleaned = 0.00071396 Jy ! Component: 150 - total flux cleaned = 0.000713971 Jy ! Component: 200 - total flux cleaned = 0.000627405 Jy ! Total flux subtracted in 200 components = 0.000627405 Jy ! Clean residual min=-0.001791 max=0.001618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.18614 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.18614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054833Jy sigma=1.306414 ! Fit after self-cal, rms=0.054829Jy sigma=1.306359 wmodel /J0240+4216_S_map.mod ! wmodel: Unable to open new model file: /J0240+4216_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0240+4216_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.989 x 4.961 at 2.671 degrees (North through East) ! Clean map min=-0.0019847 max=0.17853 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0240+4216_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.178534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00040022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.672511 0.672511 1.34502 2.69004 5.38008 10.7602 21.5203 43.0407 86.0814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 446.089 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0240+4216_S_dfm.log closed on Thu May 19 22:04:50 2016