! Started logfile: /scr/pima/bg219e_uvs/J1925+1227_S_uvs.log on Thu Apr 7 06:50:28 2016 obs /scr/pima/bg219e_uvs/J1925+1227_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1925+1227_S_uva.fits ! AN table 1: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913957 visibilities/baseline/integration-bin. ! Found source: J1925+1227 ! ! 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 5396 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1925+1227_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009299Jy sigma=22.555058 ! Fit after self-cal, rms=0.896231Jy sigma=20.020945 ! 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=3.825 mas, bmaj=8.481 mas, bpa=21.54 degrees ! Estimated noise=0.654912 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 = 0.0810439 Jy ! Component: 100 - total flux cleaned = 0.0998555 Jy ! Total flux subtracted in 100 components = 0.0998555 Jy ! Clean residual min=-0.004252 max=0.007216 Jy/beam ! Clean residual mean=-0.000004 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.0998555 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0998555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064464Jy sigma=1.380181 ! Fit after self-cal, rms=0.064412Jy sigma=1.379163 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830527 Jy ! Component: 100 - total flux cleaned = 0.0127535 Jy ! Total flux subtracted in 100 components = 0.0127535 Jy ! Clean residual min=-0.003723 max=0.003623 Jy/beam ! Clean residual mean=-0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.112609 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.112609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063237Jy sigma=1.349831 ! Fit after self-cal, rms=0.063198Jy sigma=1.348930 ! 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=4.624 mas, bmaj=8.877 mas, bpa=18.5 degrees ! Estimated noise=0.44645 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 (-1.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470137 Jy ! Component: 100 - total flux cleaned = 0.00743914 Jy ! Component: 150 - total flux cleaned = 0.00927968 Jy ! Component: 200 - total flux cleaned = 0.0101239 Jy ! Total flux subtracted in 200 components = 0.0101239 Jy ! Clean residual min=-0.002282 max=0.002475 Jy/beam ! Clean residual mean=-0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.122733 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.122733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062842Jy sigma=1.339617 ! Fit after self-cal, rms=0.062814Jy sigma=1.339122 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.624 x 8.877 at 18.5 degrees (North through East) ! Clean map min=-0.0023279 max=0.10448 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 1.03 FD 0.99 HN 1.03 KP 1.00 ! LA 0.99 NL 0.96 OV 0.97 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 1.00 ! LA 1.01 NL 0.92 OV 0.98 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 0.99 ! LA 0.96 NL 1.03 OV 1.03 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 0.98 ! LA 1.00 NL 0.98 OV 0.97 PT 1.04 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.062814Jy sigma=1.339122 ! Fit after self-cal, rms=0.062480Jy sigma=1.334941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.638 mas, bmaj=8.921 mas, bpa=18.61 degrees ! Estimated noise=0.44362 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 = 0.000888198 Jy ! Component: 100 - total flux cleaned = 0.0011963 Jy ! Component: 150 - total flux cleaned = 0.00130674 Jy ! Component: 200 - total flux cleaned = 0.00135477 Jy ! Total flux subtracted in 200 components = 0.00135477 Jy ! Clean residual min=-0.002061 max=0.002153 Jy/beam ! Clean residual mean=-0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.124088 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.124088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062448Jy sigma=1.334215 ! Fit after self-cal, rms=0.062451Jy sigma=1.334048 ! 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=0.062451Jy sigma=1.334048 ! Fit after self-cal, rms=0.062341Jy sigma=1.331928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.639 mas, bmaj=8.927 mas, bpa=18.62 degrees ! Estimated noise=0.443294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379785 Jy ! Component: 100 - total flux cleaned = 0.000455273 Jy ! Component: 150 - total flux cleaned = 0.000454577 Jy ! Component: 200 - total flux cleaned = 0.000454659 Jy ! Total flux subtracted in 200 components = 0.000454659 Jy ! Clean residual min=-0.002107 max=0.002074 Jy/beam ! Clean residual mean=-0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.124542 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.124542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062324Jy sigma=1.331542 ! Fit after self-cal, rms=0.062325Jy sigma=1.331471 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 = 0.000202763 Jy ! Component: 100 - total flux cleaned = 0.000201647 Jy ! Component: 150 - total flux cleaned = 0.000184825 Jy ! Component: 200 - total flux cleaned = 0.000200611 Jy ! Total flux subtracted in 200 components = 0.000200611 Jy ! Clean residual min=-0.002102 max=0.002057 Jy/beam ! Clean residual mean=-0.000007 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.124743 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.124743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062316Jy sigma=1.331265 ! Fit after self-cal, rms=0.062314Jy sigma=1.331247 ! 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=0.062314Jy sigma=1.331247 ! Fit after self-cal, rms=0.062334Jy sigma=1.331191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.644 mas, bmaj=8.929 mas, bpa=18.66 degrees ! Estimated noise=0.443218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138327 Jy ! Component: 100 - total flux cleaned = 0.000157777 Jy ! Component: 150 - total flux cleaned = 0.000157337 Jy ! Component: 200 - total flux cleaned = 0.000142331 Jy ! Total flux subtracted in 200 components = 0.000142331 Jy ! Clean residual min=-0.002078 max=0.002052 Jy/beam ! Clean residual mean=-0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.124885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.124885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062325Jy sigma=1.330999 ! Fit after self-cal, rms=0.062324Jy sigma=1.330979 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 = 7.71776e-05 Jy ! Component: 100 - total flux cleaned = 0.000104791 Jy ! Component: 150 - total flux cleaned = 0.000118097 Jy ! Component: 200 - total flux cleaned = 0.000142026 Jy ! Total flux subtracted in 200 components = 0.000142026 Jy ! Clean residual min=-0.002074 max=0.002046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.125027 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.125027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062319Jy sigma=1.330866 ! Fit after self-cal, rms=0.062318Jy sigma=1.330858 ! 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=0.062318Jy sigma=1.330858 ! Fit after self-cal, rms=0.062333Jy sigma=1.330827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.037 mas, bmaj=10.81 mas, bpa=2.114 degrees ! Estimated noise=0.497802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300934 Jy ! Component: 100 - total flux cleaned = 0.000366698 Jy ! Component: 150 - total flux cleaned = 0.000398096 Jy ! Component: 200 - total flux cleaned = 0.000424357 Jy ! Total flux subtracted in 200 components = 0.000424357 Jy ! Clean residual min=-0.002117 max=0.001955 Jy/beam ! Clean residual mean=-0.000009 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.125452 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 140 components and 0.125452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062332Jy sigma=1.330796 ! Fit after self-cal, rms=0.062331Jy sigma=1.330789 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 = 6.13086e-06 Jy ! Component: 100 - total flux cleaned = 3.77673e-05 Jy ! Component: 150 - total flux cleaned = 5.20774e-05 Jy ! Component: 200 - total flux cleaned = 6.59516e-05 Jy ! Total flux subtracted in 200 components = 6.59516e-05 Jy ! Clean residual min=-0.002133 max=0.001950 Jy/beam ! Clean residual mean=-0.000009 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.125518 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.125518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062330Jy sigma=1.330773 ! Fit after self-cal, rms=0.062329Jy sigma=1.330773 ! 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=4.647 mas, bmaj=8.93 mas, bpa=18.69 degrees ! Estimated noise=0.443158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.647 x 8.93 at 18.69 degrees (North through East) ! Clean map min=-0.0020436 max=0.10355 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=3.832 mas, bmaj=8.522 mas, bpa=21.74 degrees ! Estimated noise=0.648191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0800053 Jy ! Component: 100 - total flux cleaned = 0.0997197 Jy ! Component: 150 - total flux cleaned = 0.108213 Jy ! Component: 200 - total flux cleaned = 0.112977 Jy ! Total flux subtracted in 200 components = 0.112977 Jy ! Clean residual min=-0.003571 max=0.003011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.112977 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.112977 Jy ! Inverting map and beam ! Estimated beam: bmin=4.647 mas, bmaj=8.93 mas, bpa=18.69 degrees ! Estimated noise=0.443158 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 = 0.00414433 Jy ! Component: 100 - total flux cleaned = 0.00675983 Jy ! Component: 150 - total flux cleaned = 0.00866467 Jy ! Component: 200 - total flux cleaned = 0.00998854 Jy ! Total flux subtracted in 200 components = 0.00998854 Jy ! Clean residual min=-0.002339 max=0.002044 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.122965 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.122965 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=8.037 mas, bmaj=10.81 mas, bpa=2.114 degrees ! Estimated noise=0.497802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106105 Jy ! Component: 100 - total flux cleaned = 0.00144815 Jy ! Component: 150 - total flux cleaned = 0.00174518 Jy ! Component: 200 - total flux cleaned = 0.00195724 Jy ! Total flux subtracted in 200 components = 0.00195724 Jy ! Clean residual min=-0.002253 max=0.001877 Jy/beam ! Clean residual mean=-0.000008 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.124922 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 = 8.88118e-05 Jy ! Component: 100 - total flux cleaned = 0.000182602 Jy ! Component: 150 - total flux cleaned = 0.000267633 Jy ! Component: 200 - total flux cleaned = 0.000319888 Jy ! Total flux subtracted in 200 components = 0.000319888 Jy ! Clean residual min=-0.002222 max=0.001893 Jy/beam ! Clean residual mean=-0.000009 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.125242 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 118 components and 0.125242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.647 mas, bmaj=8.93 mas, bpa=18.69 degrees ! Estimated noise=0.443158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106487 Jy ! Component: 100 - total flux cleaned = 4.03172e-05 Jy ! Component: 150 - total flux cleaned = -6.40634e-07 Jy ! Component: 200 - total flux cleaned = -1.96113e-05 Jy ! Total flux subtracted in 200 components = -1.96113e-05 Jy ! Clean residual min=-0.002186 max=0.002053 Jy/beam ! Clean residual mean=-0.000006 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.125223 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.125223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062345Jy sigma=1.330958 ! Fit after self-cal, rms=0.062340Jy sigma=1.330921 wmodel /scr/pima/bg219e_uvs/J1925+1227_S_map.mod ! Writing 136 model components to file: /scr/pima/bg219e_uvs/J1925+1227_S_map.mod wobs /scr/pima/bg219e_uvs/J1925+1227_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1925+1227_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1925+1227_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1925+1227_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163881 Jy ! Component: 100 - total flux cleaned = -0.000130274 Jy ! Component: 150 - total flux cleaned = 8.43134e-05 Jy ! Component: 200 - total flux cleaned = 8.46777e-05 Jy ! Component: 250 - total flux cleaned = 0.000113131 Jy ! Component: 300 - total flux cleaned = 0.000113721 Jy ! Component: 350 - total flux cleaned = 0.000167535 Jy ! Component: 400 - total flux cleaned = 0.000141348 Jy ! Component: 450 - total flux cleaned = 0.000116018 Jy ! Component: 500 - total flux cleaned = 0.000116078 Jy ! Component: 550 - total flux cleaned = 0.000116157 Jy ! Component: 600 - total flux cleaned = 0.0001641 Jy ! Component: 650 - total flux cleaned = 0.00018704 Jy ! Component: 700 - total flux cleaned = 0.000164191 Jy ! Component: 750 - total flux cleaned = 0.000164905 Jy ! Component: 800 - total flux cleaned = 0.000120935 Jy ! Component: 850 - total flux cleaned = 0.000120863 Jy ! Component: 900 - total flux cleaned = 7.83806e-05 Jy ! Component: 950 - total flux cleaned = 7.86017e-05 Jy ! Component: 1000 - total flux cleaned = 5.80286e-05 Jy ! Component: 1050 - total flux cleaned = 5.75414e-05 Jy ! Component: 1100 - total flux cleaned = 5.71339e-05 Jy ! Component: 1150 - total flux cleaned = 5.69611e-05 Jy ! Component: 1200 - total flux cleaned = 1.80103e-05 Jy ! Component: 1250 - total flux cleaned = 9.48471e-05 Jy ! Component: 1300 - total flux cleaned = 3.76717e-05 Jy ! Component: 1350 - total flux cleaned = 7.50157e-05 Jy ! Component: 1400 - total flux cleaned = 7.47657e-05 Jy ! Component: 1450 - total flux cleaned = 0.000111333 Jy ! Component: 1500 - total flux cleaned = 2.14484e-05 Jy ! Component: 1550 - total flux cleaned = 7.52446e-05 Jy ! Component: 1600 - total flux cleaned = 5.78314e-05 Jy ! Component: 1650 - total flux cleaned = 4.03302e-05 Jy ! Component: 1700 - total flux cleaned = -1.15242e-05 Jy ! Component: 1750 - total flux cleaned = 5.57498e-06 Jy ! Component: 1800 - total flux cleaned = -1.09216e-05 Jy ! Component: 1850 - total flux cleaned = 5.57543e-05 Jy ! Component: 1900 - total flux cleaned = 3.92086e-05 Jy ! Component: 1950 - total flux cleaned = 2.31592e-05 Jy ! Component: 2000 - total flux cleaned = -2.53938e-05 Jy ! Component: 2050 - total flux cleaned = -9.37214e-06 Jy ! Component: 2100 - total flux cleaned = -9.40142e-06 Jy ! Component: 2150 - total flux cleaned = -4.07799e-05 Jy ! Component: 2200 - total flux cleaned = -8.75409e-05 Jy ! Component: 2250 - total flux cleaned = -0.000102752 Jy ! Component: 2300 - total flux cleaned = -0.000148593 Jy ! Component: 2350 - total flux cleaned = -0.000224384 Jy ! Component: 2400 - total flux cleaned = -0.000269231 Jy ! Component: 2450 - total flux cleaned = -0.000328799 Jy ! Component: 2500 - total flux cleaned = -0.000343597 Jy ! Component: 2550 - total flux cleaned = -0.000416746 Jy ! Component: 2600 - total flux cleaned = -0.000445804 Jy ! Component: 2650 - total flux cleaned = -0.000445908 Jy ! Component: 2700 - total flux cleaned = -0.000460198 Jy ! Component: 2750 - total flux cleaned = -0.000516792 Jy ! Component: 2800 - total flux cleaned = -0.000516635 Jy ! Component: 2850 - total flux cleaned = -0.00051684 Jy ! Component: 2900 - total flux cleaned = -0.000544544 Jy ! Component: 2950 - total flux cleaned = -0.000599391 Jy ! Component: 3000 - total flux cleaned = -0.000626607 Jy ! Component: 3050 - total flux cleaned = -0.000626638 Jy ! Component: 3100 - total flux cleaned = -0.00073394 Jy ! Component: 3150 - total flux cleaned = -0.000747125 Jy ! Component: 3200 - total flux cleaned = -0.000786798 Jy ! Component: 3250 - total flux cleaned = -0.000773822 Jy ! Component: 3300 - total flux cleaned = -0.000799966 Jy ! Component: 3350 - total flux cleaned = -0.000864792 Jy ! Component: 3400 - total flux cleaned = -0.000890365 Jy ! Component: 3450 - total flux cleaned = -0.000890444 Jy ! Component: 3500 - total flux cleaned = -0.000915913 Jy ! Component: 3550 - total flux cleaned = -0.000941122 Jy ! Component: 3600 - total flux cleaned = -0.000978635 Jy ! Component: 3650 - total flux cleaned = -0.0010283 Jy ! Component: 3700 - total flux cleaned = -0.00109007 Jy ! Component: 3750 - total flux cleaned = -0.0010778 Jy ! Component: 3800 - total flux cleaned = -0.00110223 Jy ! Component: 3850 - total flux cleaned = -0.00117504 Jy ! Component: 3900 - total flux cleaned = -0.00113897 Jy ! Component: 3950 - total flux cleaned = -0.00121092 Jy ! Component: 4000 - total flux cleaned = -0.00123475 Jy ! Component: 4050 - total flux cleaned = -0.00127025 Jy ! Total flux subtracted in 4096 components = -0.00125851 Jy ! Clean residual min=-0.000677 max=0.000699 Jy/beam ! Clean residual mean=-0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.123964 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 440 components and 0.123964 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1925+1227_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.647 x 8.93 at 18.69 degrees (North through East) ! Clean map min=-0.0018665 max=0.10362 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1925+1227_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655672 0.655672 1.31134 2.62269 5.24537 10.4907 20.9815 41.963 83.926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.546 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1925+1227_S_uvs.log closed on Thu Apr 7 06:50:32 2016