! Started logfile: /scr/pima/bg219b_uvs/J1722+2815_S_dfm.log on Thu May 19 20:28:41 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/J1722+2815_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1722+2815_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887037 visibilities/baseline/integration-bin. ! Found source: J1722+2815 ! ! 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 5748 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 J1722+2815_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065769Jy sigma=25.513290 ! Fit after self-cal, rms=0.720613Jy sigma=17.313517 ! 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=2.986 mas, bmaj=5.642 mas, bpa=-4.941 degrees ! Estimated noise=0.54585 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 = 0.208339 Jy ! Component: 100 - total flux cleaned = 0.262585 Jy ! Total flux subtracted in 100 components = 0.262585 Jy ! Clean residual min=-0.009066 max=0.021643 Jy/beam ! Clean residual mean=-0.000012 rms=0.002648 Jy/beam ! Combined flux in latest and established models = 0.262585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.262585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078059Jy sigma=1.821836 ! Fit after self-cal, rms=0.077980Jy sigma=1.820116 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228368 Jy ! Component: 100 - total flux cleaned = 0.0346113 Jy ! Total flux subtracted in 100 components = 0.0346113 Jy ! Clean residual min=-0.006183 max=0.020044 Jy/beam ! Clean residual mean=-0.000006 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.297196 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.297196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067751Jy sigma=1.557002 ! Fit after self-cal, rms=0.067679Jy sigma=1.554547 ! Inverting map ! Added new window around map position (-6, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019066 Jy ! Component: 100 - total flux cleaned = 0.0286794 Jy ! Total flux subtracted in 100 components = 0.0286794 Jy ! Clean residual min=-0.005456 max=0.007732 Jy/beam ! Clean residual mean=-0.000001 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.325876 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.325876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060851Jy sigma=1.385691 ! Fit after self-cal, rms=0.060200Jy sigma=1.372648 ! Inverting map ! Added new window around map position (-13.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867016 Jy ! Component: 100 - total flux cleaned = 0.0146378 Jy ! Total flux subtracted in 100 components = 0.0146378 Jy ! Clean residual min=-0.004574 max=0.004567 Jy/beam ! Clean residual mean=0.000002 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.340513 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.340513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058478Jy sigma=1.329363 ! Fit after self-cal, rms=0.058387Jy sigma=1.327563 ! 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=3.614 mas, bmaj=6.54 mas, bpa=-2.292 degrees ! Estimated noise=0.427242 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 = 0.00672744 Jy ! Component: 100 - total flux cleaned = 0.0111907 Jy ! Component: 150 - total flux cleaned = 0.0142974 Jy ! Component: 200 - total flux cleaned = 0.0166364 Jy ! Total flux subtracted in 200 components = 0.0166364 Jy ! Clean residual min=-0.003898 max=0.003103 Jy/beam ! Clean residual mean=0.000004 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.35715 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.35715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057438Jy sigma=1.304684 ! Fit after self-cal, rms=0.057385Jy sigma=1.303324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 6.54 at -2.292 degrees (North through East) ! Clean map min=-0.0033568 max=0.27304 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 0.95 FD 0.99 HN 0.99 KP 1.00 ! LA 0.98 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.01 ! LA 0.97 MK 1.04 NL 0.98 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 1.01 ! LA 0.94 MK 1.04 NL 1.00 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.00 ! LA 0.97 MK 1.02 NL 0.97 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.057385Jy sigma=1.303324 ! Fit after self-cal, rms=0.056284Jy sigma=1.285413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=6.547 mas, bpa=-1.886 degrees ! Estimated noise=0.425877 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 = 0.00113902 Jy ! Component: 100 - total flux cleaned = 0.00181792 Jy ! Component: 150 - total flux cleaned = 0.00216431 Jy ! Component: 200 - total flux cleaned = 0.00238137 Jy ! Total flux subtracted in 200 components = 0.00238137 Jy ! Clean residual min=-0.002722 max=0.002494 Jy/beam ! Clean residual mean=0.000012 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.359531 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 0.359531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056174Jy sigma=1.282552 ! Fit after self-cal, rms=0.056164Jy sigma=1.282277 ! 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=0.056164Jy sigma=1.282277 ! Fit after self-cal, rms=0.055819Jy sigma=1.272482 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=6.542 mas, bpa=-2.066 degrees ! Estimated noise=0.425643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103456 Jy ! Component: 100 - total flux cleaned = 0.00148446 Jy ! Component: 150 - total flux cleaned = 0.00170835 Jy ! Component: 200 - total flux cleaned = 0.00180632 Jy ! Total flux subtracted in 200 components = 0.00180632 Jy ! Clean residual min=-0.002140 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.361338 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.361338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055778Jy sigma=1.271487 ! Fit after self-cal, rms=0.055779Jy sigma=1.271355 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 (105, 59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200803 Jy ! Component: 100 - total flux cleaned = 0.00256259 Jy ! Component: 150 - total flux cleaned = 0.00288681 Jy ! Component: 200 - total flux cleaned = 0.00307652 Jy ! Total flux subtracted in 200 components = 0.00307652 Jy ! Clean residual min=-0.001926 max=0.001850 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.364414 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.364414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055699Jy sigma=1.268881 ! Fit after self-cal, rms=0.055695Jy sigma=1.268777 ! 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=0.055695Jy sigma=1.268777 ! Fit after self-cal, rms=0.055707Jy sigma=1.268636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=6.539 mas, bpa=-2.087 degrees ! Estimated noise=0.425671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071942 Jy ! Component: 100 - total flux cleaned = 0.000868373 Jy ! Component: 150 - total flux cleaned = 0.00100526 Jy ! Component: 200 - total flux cleaned = 0.00113181 Jy ! Total flux subtracted in 200 components = 0.00113181 Jy ! Clean residual min=-0.002023 max=0.001930 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.365546 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.365546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055681Jy sigma=1.267932 ! Fit after self-cal, rms=0.055681Jy sigma=1.267901 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 = 0.00015663 Jy ! Component: 100 - total flux cleaned = 0.000204454 Jy ! Component: 150 - total flux cleaned = 0.000272128 Jy ! Component: 200 - total flux cleaned = 0.000335997 Jy ! Total flux subtracted in 200 components = 0.000335997 Jy ! Clean residual min=-0.002017 max=0.001966 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.365882 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 0.365882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055664Jy sigma=1.267490 ! Fit after self-cal, rms=0.055664Jy sigma=1.267468 ! 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=0.055664Jy sigma=1.267468 ! Fit after self-cal, rms=0.055685Jy sigma=1.267422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.403 mas, bmaj=10.24 mas, bpa=2.626 degrees ! Estimated noise=0.520705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069857 Jy ! Component: 100 - total flux cleaned = 0.000982895 Jy ! Component: 150 - total flux cleaned = 0.00120981 Jy ! Component: 200 - total flux cleaned = 0.00138079 Jy ! Total flux subtracted in 200 components = 0.00138079 Jy ! Clean residual min=-0.002065 max=0.001837 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.367263 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 0.367263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055681Jy sigma=1.267282 ! Fit after self-cal, rms=0.055680Jy sigma=1.267258 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 = 0.000271626 Jy ! Component: 100 - total flux cleaned = 0.000339648 Jy ! Component: 150 - total flux cleaned = 0.000380622 Jy ! Component: 200 - total flux cleaned = 0.000427513 Jy ! Total flux subtracted in 200 components = 0.000427513 Jy ! Clean residual min=-0.002008 max=0.001881 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.36769 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.36769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055679Jy sigma=1.267235 ! Fit after self-cal, rms=0.055679Jy sigma=1.267230 ! 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=3.625 mas, bmaj=6.537 mas, bpa=-2.098 degrees ! Estimated noise=0.425766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 6.537 at -2.098 degrees (North through East) ! Clean map min=-0.001903 max=0.27168 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=2.994 mas, bmaj=5.636 mas, bpa=-4.798 degrees ! Estimated noise=0.54478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207798 Jy ! Component: 100 - total flux cleaned = 0.262286 Jy ! Component: 150 - total flux cleaned = 0.289084 Jy ! Component: 200 - total flux cleaned = 0.306966 Jy ! Total flux subtracted in 200 components = 0.306966 Jy ! Clean residual min=-0.004928 max=0.009636 Jy/beam ! Clean residual mean=-0.000006 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.306967 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.306967 Jy ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=6.537 mas, bpa=-2.098 degrees ! Estimated noise=0.425766 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 = 0.0177444 Jy ! Component: 100 - total flux cleaned = 0.0287807 Jy ! Component: 150 - total flux cleaned = 0.0361685 Jy ! Component: 200 - total flux cleaned = 0.0412602 Jy ! Total flux subtracted in 200 components = 0.0412602 Jy ! Clean residual min=-0.002828 max=0.002819 Jy/beam ! Clean residual mean=-0.000006 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.348227 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.348227 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=7.403 mas, bmaj=10.24 mas, bpa=2.626 degrees ! Estimated noise=0.520705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056312 Jy ! Component: 100 - total flux cleaned = 0.00908478 Jy ! Component: 150 - total flux cleaned = 0.01153 Jy ! Component: 200 - total flux cleaned = 0.0133596 Jy ! Total flux subtracted in 200 components = 0.0133596 Jy ! Clean residual min=-0.002335 max=0.002141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.361586 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 = 0.00139917 Jy ! Component: 100 - total flux cleaned = 0.00248769 Jy ! Component: 150 - total flux cleaned = 0.00336145 Jy ! Component: 200 - total flux cleaned = 0.00406722 Jy ! Total flux subtracted in 200 components = 0.00406722 Jy ! Clean residual min=-0.002077 max=0.001891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.365653 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 131 components and 0.365654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=6.537 mas, bpa=-2.098 degrees ! Estimated noise=0.425766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.5449e-05 Jy ! Component: 100 - total flux cleaned = 0.000136138 Jy ! Component: 150 - total flux cleaned = 0.000392015 Jy ! Component: 200 - total flux cleaned = 0.00062492 Jy ! Total flux subtracted in 200 components = 0.00062492 Jy ! Clean residual min=-0.002033 max=0.002036 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.366278 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.366278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055718Jy sigma=1.268412 ! Fit after self-cal, rms=0.055706Jy sigma=1.268125 wmodel /J1722+2815_S_map.mod ! wmodel: Unable to open new model file: /J1722+2815_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1722+2815_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 6.537 at -2.098 degrees (North through East) ! Clean map min=-0.0019099 max=0.272 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1722+2815_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.271995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00050635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558485 0.558485 1.11697 2.23394 4.46788 8.93575 17.8715 35.743 71.486 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.167 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1722+2815_S_dfm.log closed on Thu May 19 20:28:44 2016