! Started logfile: /scr/pima/bg219b_uvs/J1557+0253_S_dfm.log on Thu May 19 20:25:48 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/bg219b_uvs/J1557+0253_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1557+0253_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879365 visibilities/baseline/integration-bin. ! Found source: J1557+0253 ! ! 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 8864 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 J1557+0253_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=1.001953Jy sigma=22.792727 ! Fit after self-cal, rms=0.915413Jy sigma=20.749412 ! 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=2.894 mas, bmaj=6.905 mas, bpa=-4.518 degrees ! Estimated noise=0.545882 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 = 0.0646121 Jy ! Component: 100 - total flux cleaned = 0.0824951 Jy ! Total flux subtracted in 100 components = 0.0824951 Jy ! Clean residual min=-0.003978 max=0.007652 Jy/beam ! Clean residual mean=-0.000009 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0824951 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0824951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063704Jy sigma=1.366761 ! Fit after self-cal, rms=0.063561Jy sigma=1.363258 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0087264 Jy ! Component: 100 - total flux cleaned = 0.0137656 Jy ! Total flux subtracted in 100 components = 0.0137656 Jy ! Clean residual min=-0.003564 max=0.004186 Jy/beam ! Clean residual mean=-0.000005 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0962608 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0962608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061995Jy sigma=1.325087 ! Fit after self-cal, rms=0.061988Jy sigma=1.324750 ! 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=3.542 mas, bmaj=7.747 mas, bpa=-4.162 degrees ! Estimated noise=0.339728 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 (4, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568767 Jy ! Component: 100 - total flux cleaned = 0.00939975 Jy ! Component: 150 - total flux cleaned = 0.0119968 Jy ! Component: 200 - total flux cleaned = 0.014004 Jy ! Total flux subtracted in 200 components = 0.014004 Jy ! Clean residual min=-0.002144 max=0.002067 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.110265 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.110265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061367Jy sigma=1.309955 ! Fit after self-cal, rms=0.061339Jy sigma=1.309188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.542 x 7.747 at -4.162 degrees (North through East) ! Clean map min=-0.0019178 max=0.086031 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 0.99 FD 1.00 HN 0.98 KP 1.01 ! LA 0.95 MK 1.00 NL 1.00 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.04 KP 1.01 ! LA 0.97 MK 1.04 NL 0.96 OV 1.04 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.98 ! LA 0.95 MK 1.07 NL 0.98 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.00 ! LA 0.93 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.061339Jy sigma=1.309188 ! Fit after self-cal, rms=0.060659Jy sigma=1.305708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=7.811 mas, bpa=-4.15 degrees ! Estimated noise=0.336798 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 = 0.00176211 Jy ! Component: 100 - total flux cleaned = 0.00256722 Jy ! Component: 150 - total flux cleaned = 0.00311749 Jy ! Component: 200 - total flux cleaned = 0.00357738 Jy ! Total flux subtracted in 200 components = 0.00357738 Jy ! Clean residual min=-0.001650 max=0.001810 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.113842 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.113842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060594Jy sigma=1.304124 ! Fit after self-cal, rms=0.060592Jy sigma=1.303957 ! 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=0.060592Jy sigma=1.303957 ! Fit after self-cal, rms=0.060730Jy sigma=1.301728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=7.806 mas, bpa=-4.091 degrees ! Estimated noise=0.336831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618942 Jy ! Component: 100 - total flux cleaned = 0.00084199 Jy ! Component: 150 - total flux cleaned = 0.00101575 Jy ! Component: 200 - total flux cleaned = 0.00110158 Jy ! Total flux subtracted in 200 components = 0.00110158 Jy ! Clean residual min=-0.001451 max=0.001671 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.114944 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.114944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060716Jy sigma=1.301420 ! Fit after self-cal, rms=0.060725Jy sigma=1.301346 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 (-67, -79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143294 Jy ! Component: 100 - total flux cleaned = 0.00166979 Jy ! Component: 150 - total flux cleaned = 0.00175468 Jy ! Component: 200 - total flux cleaned = 0.00183196 Jy ! Total flux subtracted in 200 components = 0.00183196 Jy ! Clean residual min=-0.001472 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.116776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.116776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060685Jy sigma=1.300325 ! Fit after self-cal, rms=0.060680Jy sigma=1.300259 ! 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=0.060680Jy sigma=1.300259 ! Fit after self-cal, rms=0.060696Jy sigma=1.300219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=7.808 mas, bpa=-4.122 degrees ! Estimated noise=0.336655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401299 Jy ! Component: 100 - total flux cleaned = 0.000522052 Jy ! Component: 150 - total flux cleaned = 0.00063344 Jy ! Component: 200 - total flux cleaned = 0.000778859 Jy ! Total flux subtracted in 200 components = 0.000778859 Jy ! Clean residual min=-0.001464 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.117555 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.117555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060678Jy sigma=1.299857 ! Fit after self-cal, rms=0.060678Jy sigma=1.299847 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 (-121.5, -101.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701239 Jy ! Component: 100 - total flux cleaned = 0.000626127 Jy ! Component: 150 - total flux cleaned = 0.000627814 Jy ! Component: 200 - total flux cleaned = 0.00068556 Jy ! Total flux subtracted in 200 components = 0.00068556 Jy ! Clean residual min=-0.001431 max=0.001415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.11824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.11824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060625Jy sigma=1.298886 ! Fit after self-cal, rms=0.060625Jy sigma=1.298840 ! 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=0.060625Jy sigma=1.298840 ! Fit after self-cal, rms=0.060542Jy sigma=1.298815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.627 mas, bmaj=11.57 mas, bpa=-2.827 degrees ! Estimated noise=0.408251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351638 Jy ! Component: 100 - total flux cleaned = 0.000706145 Jy ! Component: 150 - total flux cleaned = 0.000876478 Jy ! Component: 200 - total flux cleaned = 0.000995433 Jy ! Total flux subtracted in 200 components = 0.000995433 Jy ! Clean residual min=-0.001364 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.119236 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 192 components and 0.119236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060538Jy sigma=1.298640 ! Fit after self-cal, rms=0.060537Jy sigma=1.298626 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 = 0.0002339 Jy ! Component: 100 - total flux cleaned = 0.000346481 Jy ! Component: 150 - total flux cleaned = 0.000421382 Jy ! Component: 200 - total flux cleaned = 0.000520012 Jy ! Total flux subtracted in 200 components = 0.000520012 Jy ! Clean residual min=-0.001312 max=0.001408 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.119756 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 200 components and 0.119756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060534Jy sigma=1.298532 ! Fit after self-cal, rms=0.060534Jy sigma=1.298525 ! 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=3.571 mas, bmaj=7.805 mas, bpa=-4.117 degrees ! Estimated noise=0.336264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 7.805 at -4.117 degrees (North through East) ! Clean map min=-0.0013104 max=0.085163 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=2.911 mas, bmaj=6.925 mas, bpa=-4.415 degrees ! Estimated noise=0.540963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640257 Jy ! Component: 100 - total flux cleaned = 0.0819096 Jy ! Component: 150 - total flux cleaned = 0.0903082 Jy ! Component: 200 - total flux cleaned = 0.0954736 Jy ! Total flux subtracted in 200 components = 0.0954736 Jy ! Clean residual min=-0.003427 max=0.002952 Jy/beam ! Clean residual mean=-0.000005 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0954736 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0954736 Jy ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=7.805 mas, bpa=-4.117 degrees ! Estimated noise=0.336264 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 = 0.00518519 Jy ! Component: 100 - total flux cleaned = 0.00851723 Jy ! Component: 150 - total flux cleaned = 0.0110466 Jy ! Component: 200 - total flux cleaned = 0.0130683 Jy ! Total flux subtracted in 200 components = 0.0130683 Jy ! Clean residual min=-0.001813 max=0.001978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.108542 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.108542 Jy ! Inverting map ! Added new window around map position (-59.5, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194656 Jy ! Component: 100 - total flux cleaned = 0.00315646 Jy ! Component: 150 - total flux cleaned = 0.00402037 Jy ! Component: 200 - total flux cleaned = 0.00474914 Jy ! Total flux subtracted in 200 components = 0.00474914 Jy ! Clean residual min=-0.001683 max=0.001517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.113291 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 83 components and 0.113291 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=7.627 mas, bmaj=11.57 mas, bpa=-2.827 degrees ! Estimated noise=0.408251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151201 Jy ! Component: 100 - total flux cleaned = 0.00250186 Jy ! Component: 150 - total flux cleaned = 0.00323422 Jy ! Component: 200 - total flux cleaned = 0.00382601 Jy ! Total flux subtracted in 200 components = 0.00382601 Jy ! Clean residual min=-0.001366 max=0.001400 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.117117 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 = 0.000521291 Jy ! Component: 100 - total flux cleaned = 0.000914139 Jy ! Component: 150 - total flux cleaned = 0.00125034 Jy ! Component: 200 - total flux cleaned = 0.00147838 Jy ! Total flux subtracted in 200 components = 0.00147838 Jy ! Clean residual min=-0.001295 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.118595 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 154 components and 0.118595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=7.805 mas, bpa=-4.117 degrees ! Estimated noise=0.336264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203665 Jy ! Component: 100 - total flux cleaned = -0.000277668 Jy ! Component: 150 - total flux cleaned = -0.000244354 Jy ! Component: 200 - total flux cleaned = -0.000181573 Jy ! Total flux subtracted in 200 components = -0.000181573 Jy ! Clean residual min=-0.001419 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.118414 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 0.118414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060548Jy sigma=1.298886 ! Fit after self-cal, rms=0.060546Jy sigma=1.298795 wmodel /J1557+0253_S_map.mod ! wmodel: Unable to open new model file: /J1557+0253_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1557+0253_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 7.805 at -4.117 degrees (North through East) ! Clean map min=-0.0013501 max=0.085353 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1557+0253_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0853528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000339096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19186 1.19186 2.38373 4.76745 9.53491 19.0698 38.1396 76.2793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.706 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1557+0253_S_dfm.log closed on Thu May 19 20:25:50 2016