! Started logfile: /scr/pima/bg219h_uvs/J1903+5540_S_dfm.log on Thu May 19 22:39:58 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/J1903+5540_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1903+5540_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.881019 visibilities/baseline/integration-bin. ! Found source: J1903+5540 ! ! 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 7612 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 J1903+5540_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005190Jy sigma=24.346016 ! Fit after self-cal, rms=0.921331Jy sigma=22.274584 ! 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=3.029 mas, bmaj=3.994 mas, bpa=-5.022 degrees ! Estimated noise=0.530433 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 = 0.0590208 Jy ! Component: 100 - total flux cleaned = 0.0784686 Jy ! Total flux subtracted in 100 components = 0.0784686 Jy ! Clean residual min=-0.004874 max=0.008779 Jy/beam ! Clean residual mean=-0.000017 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.0784686 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0784686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064139Jy sigma=1.491791 ! Fit after self-cal, rms=0.062592Jy sigma=1.456381 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010086 Jy ! Component: 100 - total flux cleaned = 0.0162791 Jy ! Total flux subtracted in 100 components = 0.0162791 Jy ! Clean residual min=-0.004284 max=0.006596 Jy/beam ! Clean residual mean=-0.000013 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0947476 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0947476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060154Jy sigma=1.387231 ! Fit after self-cal, rms=0.060112Jy sigma=1.386282 ! Inverting map ! Added new window around map position (5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672091 Jy ! Component: 100 - total flux cleaned = 0.0110884 Jy ! Total flux subtracted in 100 components = 0.0110884 Jy ! Clean residual min=-0.003971 max=0.003871 Jy/beam ! Clean residual mean=-0.000010 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.105836 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.105836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059053Jy sigma=1.356786 ! Fit after self-cal, rms=0.058961Jy sigma=1.354641 ! 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=3.663 mas, bmaj=4.752 mas, bpa=-2.08 degrees ! Estimated noise=0.356947 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 = 0.00607957 Jy ! Component: 100 - total flux cleaned = 0.00990982 Jy ! Component: 150 - total flux cleaned = 0.0126702 Jy ! Component: 200 - total flux cleaned = 0.0147296 Jy ! Total flux subtracted in 200 components = 0.0147296 Jy ! Clean residual min=-0.002468 max=0.002755 Jy/beam ! Clean residual mean=-0.000014 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.120566 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.120566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058259Jy sigma=1.335193 ! Fit after self-cal, rms=0.058205Jy sigma=1.333573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 4.752 at -2.08 degrees (North through East) ! Clean map min=-0.0022682 max=0.075475 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 1.04 HN 1.06 KP 0.98 LA 0.95 ! MK 0.99 NL 1.00 OV 0.98 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.03 KP 0.97 LA 0.95 ! MK 1.03 NL 0.99 OV 0.99 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.05 KP 0.96 LA 0.97 ! MK 1.04 NL 1.03 OV 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 KP 1.00 LA 1.01 ! MK 1.02 NL 0.99 OV 0.96 PT 0.95 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.058205Jy sigma=1.333573 ! Fit after self-cal, rms=0.058086Jy sigma=1.330036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.697 mas, bmaj=4.795 mas, bpa=-1.48 degrees ! Estimated noise=0.354522 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 = 0.000970505 Jy ! Component: 100 - total flux cleaned = 0.00131405 Jy ! Component: 150 - total flux cleaned = 0.00144853 Jy ! Component: 200 - total flux cleaned = 0.0015148 Jy ! Total flux subtracted in 200 components = 0.0015148 Jy ! Clean residual min=-0.002012 max=0.002111 Jy/beam ! Clean residual mean=-0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.12208 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.12208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058048Jy sigma=1.328946 ! Fit after self-cal, rms=0.058060Jy sigma=1.328623 ! 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=0.058060Jy sigma=1.328623 ! Fit after self-cal, rms=0.058216Jy sigma=1.326126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=4.762 mas, bpa=-2.246 degrees ! Estimated noise=0.353724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214042 Jy ! Component: 100 - total flux cleaned = 0.000352694 Jy ! Component: 150 - total flux cleaned = 0.000466849 Jy ! Component: 200 - total flux cleaned = 0.000547238 Jy ! Total flux subtracted in 200 components = 0.000547238 Jy ! Clean residual min=-0.001903 max=0.001986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.122628 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.122628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058191Jy sigma=1.325570 ! Fit after self-cal, rms=0.058199Jy sigma=1.325362 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 (51, -107). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157764 Jy ! Component: 100 - total flux cleaned = 0.00140928 Jy ! Component: 150 - total flux cleaned = 0.00126426 Jy ! Component: 200 - total flux cleaned = 0.00126089 Jy ! Total flux subtracted in 200 components = 0.00126089 Jy ! Clean residual min=-0.001935 max=0.001773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.123889 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.123889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058112Jy sigma=1.323810 ! Fit after self-cal, rms=0.058100Jy sigma=1.323619 ! 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=0.058100Jy sigma=1.323619 ! Fit after self-cal, rms=0.057812Jy sigma=1.323516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=4.751 mas, bpa=-2.421 degrees ! Estimated noise=0.352105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251723 Jy ! Component: 100 - total flux cleaned = 0.000305165 Jy ! Component: 150 - total flux cleaned = 0.000403299 Jy ! Component: 200 - total flux cleaned = 0.000495294 Jy ! Total flux subtracted in 200 components = 0.000495294 Jy ! Clean residual min=-0.001971 max=0.001738 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.124384 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.124384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057784Jy sigma=1.322999 ! Fit after self-cal, rms=0.057783Jy sigma=1.322961 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 = 9.25788e-05 Jy ! Component: 100 - total flux cleaned = 0.000136212 Jy ! Component: 150 - total flux cleaned = 0.000179431 Jy ! Component: 200 - total flux cleaned = 0.000240921 Jy ! Total flux subtracted in 200 components = 0.000240921 Jy ! Clean residual min=-0.001980 max=0.001728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.124625 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.124625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057767Jy sigma=1.322620 ! Fit after self-cal, rms=0.057767Jy sigma=1.322603 ! 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=0.057767Jy sigma=1.322603 ! Fit after self-cal, rms=0.057619Jy sigma=1.322573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.357 mas, bmaj=8.413 mas, bpa=13.61 degrees ! Estimated noise=0.439333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748517 Jy ! Component: 100 - total flux cleaned = 0.000945947 Jy ! Component: 150 - total flux cleaned = 0.00100694 Jy ! Component: 200 - total flux cleaned = 0.00102465 Jy ! Total flux subtracted in 200 components = 0.00102465 Jy ! Clean residual min=-0.001929 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.125649 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 124 components and 0.125649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057615Jy sigma=1.322356 ! Fit after self-cal, rms=0.057610Jy sigma=1.322241 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 = -2.90205e-06 Jy ! Component: 100 - total flux cleaned = 5.18052e-05 Jy ! Component: 150 - total flux cleaned = 6.43471e-05 Jy ! Component: 200 - total flux cleaned = 6.41656e-05 Jy ! Total flux subtracted in 200 components = 6.41656e-05 Jy ! Clean residual min=-0.001915 max=0.001690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.125714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.125714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057607Jy sigma=1.322149 ! Fit after self-cal, rms=0.057605Jy sigma=1.322080 ! 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=3.674 mas, bmaj=4.746 mas, bpa=-2.333 degrees ! Estimated noise=0.351442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 4.746 at -2.333 degrees (North through East) ! Clean map min=-0.0018235 max=0.074458 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=3.028 mas, bmaj=3.985 mas, bpa=-5.335 degrees ! Estimated noise=0.52273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591721 Jy ! Component: 100 - total flux cleaned = 0.0792994 Jy ! Component: 150 - total flux cleaned = 0.089064 Jy ! Component: 200 - total flux cleaned = 0.0959514 Jy ! Total flux subtracted in 200 components = 0.0959514 Jy ! Clean residual min=-0.003574 max=0.004228 Jy/beam ! Clean residual mean=-0.000010 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0959514 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0959514 Jy ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=4.746 mas, bpa=-2.333 degrees ! Estimated noise=0.351442 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 (2, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823315 Jy ! Component: 100 - total flux cleaned = 0.0134523 Jy ! Component: 150 - total flux cleaned = 0.0171534 Jy ! Component: 200 - total flux cleaned = 0.0199669 Jy ! Total flux subtracted in 200 components = 0.0199669 Jy ! Clean residual min=-0.002280 max=0.002309 Jy/beam ! Clean residual mean=-0.000011 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.115918 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 96 components and 0.115918 Jy ! Inverting map ! Added new window around map position (18.5, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243056 Jy ! Component: 100 - total flux cleaned = 0.00430471 Jy ! Component: 150 - total flux cleaned = 0.00506461 Jy ! Component: 200 - total flux cleaned = 0.0056169 Jy ! Total flux subtracted in 200 components = 0.0056169 Jy ! Clean residual min=-0.001959 max=0.001749 Jy/beam ! Clean residual mean=-0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.121535 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.121535 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=7.357 mas, bmaj=8.413 mas, bpa=13.61 degrees ! Estimated noise=0.439333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180206 Jy ! Component: 100 - total flux cleaned = 0.00219514 Jy ! Component: 150 - total flux cleaned = 0.00249743 Jy ! Component: 200 - total flux cleaned = 0.0027156 Jy ! Total flux subtracted in 200 components = 0.0027156 Jy ! Clean residual min=-0.001972 max=0.001635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.124251 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 = 0.0002247 Jy ! Component: 100 - total flux cleaned = 0.000340019 Jy ! Component: 150 - total flux cleaned = 0.000407048 Jy ! Component: 200 - total flux cleaned = 0.000406954 Jy ! Total flux subtracted in 200 components = 0.000406954 Jy ! Clean residual min=-0.001930 max=0.001613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.124658 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 176 components and 0.124658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=4.746 mas, bpa=-2.333 degrees ! Estimated noise=0.351442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215869 Jy ! Component: 100 - total flux cleaned = -5.59825e-05 Jy ! Component: 150 - total flux cleaned = 8.53476e-05 Jy ! Component: 200 - total flux cleaned = 0.000188253 Jy ! Total flux subtracted in 200 components = 0.000188253 Jy ! Clean residual min=-0.001825 max=0.001613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.124846 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 195 components and 0.124846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057578Jy sigma=1.321340 ! Fit after self-cal, rms=0.057561Jy sigma=1.320944 wmodel /J1903+5540_S_map.mod ! wmodel: Unable to open new model file: /J1903+5540_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1903+5540_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 4.746 at -2.333 degrees (North through East) ! Clean map min=-0.0017614 max=0.074269 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1903+5540_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0742695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.60083 1.60083 3.20166 6.40331 12.8066 25.6132 51.2265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 187.403 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1903+5540_S_dfm.log closed on Thu May 19 22:40:01 2016