! Started logfile: /scr/pima/bg219e_uvs/J1933+1504_S_dfm.log on Thu May 19 18:51:05 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/bg219e_uvs/J1933+1504_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1933+1504_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84818 visibilities/baseline/integration-bin. ! Found source: J1933+1504 ! ! 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 7084 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 J1933+1504_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028270Jy sigma=22.970371 ! Fit after self-cal, rms=0.821345Jy sigma=18.172391 ! 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=3.978 mas, bmaj=7.992 mas, bpa=19.89 degrees ! Estimated noise=0.599991 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 = 0.135128 Jy ! Component: 100 - total flux cleaned = 0.199948 Jy ! Total flux subtracted in 100 components = 0.199948 Jy ! Clean residual min=-0.018236 max=0.045532 Jy/beam ! Clean residual mean=0.000035 rms=0.006190 Jy/beam ! Combined flux in latest and established models = 0.199948 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.199948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115275Jy sigma=2.543735 ! Fit after self-cal, rms=0.112008Jy sigma=2.481312 ! Inverting map ! Added new window around map position (-6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507976 Jy ! Component: 100 - total flux cleaned = 0.0796774 Jy ! Total flux subtracted in 100 components = 0.0796774 Jy ! Clean residual min=-0.010420 max=0.015877 Jy/beam ! Clean residual mean=0.000021 rms=0.003313 Jy/beam ! Combined flux in latest and established models = 0.279625 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.279625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079059Jy sigma=1.731801 ! Fit after self-cal, rms=0.076502Jy sigma=1.676452 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236049 Jy ! Component: 100 - total flux cleaned = 0.0383213 Jy ! Total flux subtracted in 100 components = 0.0383213 Jy ! Clean residual min=-0.006611 max=0.008427 Jy/beam ! Clean residual mean=0.000016 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.317946 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.317946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066388Jy sigma=1.438366 ! Fit after self-cal, rms=0.065898Jy sigma=1.428445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119335 Jy ! Component: 100 - total flux cleaned = 0.0203329 Jy ! Total flux subtracted in 100 components = 0.0203329 Jy ! Clean residual min=-0.004813 max=0.005641 Jy/beam ! Clean residual mean=0.000012 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.338279 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.338279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062877Jy sigma=1.355747 ! Fit after self-cal, rms=0.062770Jy sigma=1.353912 ! 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=4.803 mas, bmaj=8.841 mas, bpa=15.77 degrees ! Estimated noise=0.394201 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 = 0.00898007 Jy ! Component: 100 - total flux cleaned = 0.0149484 Jy ! Component: 150 - total flux cleaned = 0.0191944 Jy ! Component: 200 - total flux cleaned = 0.0222401 Jy ! Total flux subtracted in 200 components = 0.0222401 Jy ! Clean residual min=-0.002829 max=0.003476 Jy/beam ! Clean residual mean=0.000016 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.360519 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 128 components and 0.360519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061283Jy sigma=1.316843 ! Fit after self-cal, rms=0.061211Jy sigma=1.315754 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.803 x 8.841 at 15.77 degrees (North through East) ! Clean map min=-0.0031492 max=0.1678 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 1.01 KP 0.99 ! LA 1.01 NL 1.01 OV 0.97 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 1.02 NL 0.97 OV 0.97 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.98 ! LA 1.03 NL 0.97 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 0.99 ! LA 1.02 NL 0.98 OV 1.00 PT 1.03 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.061211Jy sigma=1.315754 ! Fit after self-cal, rms=0.060861Jy sigma=1.303023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.832 mas, bmaj=8.864 mas, bpa=15.28 degrees ! Estimated noise=0.393377 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 = 0.00097652 Jy ! Component: 100 - total flux cleaned = 0.00154945 Jy ! Component: 150 - total flux cleaned = 0.00203427 Jy ! Component: 200 - total flux cleaned = 0.00234597 Jy ! Total flux subtracted in 200 components = 0.00234597 Jy ! Clean residual min=-0.002952 max=0.002440 Jy/beam ! Clean residual mean=0.000013 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.362865 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.362865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060772Jy sigma=1.300635 ! Fit after self-cal, rms=0.060753Jy sigma=1.300322 ! 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=0.060753Jy sigma=1.300322 ! Fit after self-cal, rms=0.060053Jy sigma=1.286706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.833 mas, bmaj=8.855 mas, bpa=15.12 degrees ! Estimated noise=0.391812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258502 Jy ! Component: 100 - total flux cleaned = 0.000580524 Jy ! Component: 150 - total flux cleaned = 0.000724752 Jy ! Component: 200 - total flux cleaned = 0.000897421 Jy ! Total flux subtracted in 200 components = 0.000897421 Jy ! Clean residual min=-0.002017 max=0.001904 Jy/beam ! Clean residual mean=0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.363763 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.363763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060018Jy sigma=1.285789 ! Fit after self-cal, rms=0.060010Jy sigma=1.285629 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 = 0.000143516 Jy ! Component: 100 - total flux cleaned = 0.000210912 Jy ! Component: 150 - total flux cleaned = 0.00023078 Jy ! Component: 200 - total flux cleaned = 0.000230506 Jy ! Total flux subtracted in 200 components = 0.000230506 Jy ! Clean residual min=-0.002013 max=0.001889 Jy/beam ! Clean residual mean=0.000008 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.363993 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.363993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059996Jy sigma=1.285275 ! Fit after self-cal, rms=0.059991Jy sigma=1.285229 ! 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=0.059991Jy sigma=1.285229 ! Fit after self-cal, rms=0.059750Jy sigma=1.285083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.828 mas, bmaj=8.848 mas, bpa=15.09 degrees ! Estimated noise=0.390527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243488 Jy ! Component: 100 - total flux cleaned = 0.000489125 Jy ! Component: 150 - total flux cleaned = 0.000603643 Jy ! Component: 200 - total flux cleaned = 0.00066911 Jy ! Total flux subtracted in 200 components = 0.00066911 Jy ! Clean residual min=-0.001977 max=0.001864 Jy/beam ! Clean residual mean=0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.364662 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.364662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059737Jy sigma=1.284726 ! Fit after self-cal, rms=0.059732Jy sigma=1.284690 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 = 7.15142e-05 Jy ! Component: 100 - total flux cleaned = 7.10012e-05 Jy ! Component: 150 - total flux cleaned = 7.1001e-05 Jy ! Component: 200 - total flux cleaned = 7.16779e-05 Jy ! Total flux subtracted in 200 components = 7.16779e-05 Jy ! Clean residual min=-0.001968 max=0.001878 Jy/beam ! Clean residual mean=0.000008 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.364734 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 183 components and 0.364734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059726Jy sigma=1.284528 ! Fit after self-cal, rms=0.059724Jy sigma=1.284512 ! 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=0.059724Jy sigma=1.284512 ! Fit after self-cal, rms=0.059588Jy sigma=1.284459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.938 mas, bmaj=10.8 mas, bpa=1.543 degrees ! Estimated noise=0.443934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396772 Jy ! Component: 100 - total flux cleaned = 0.000447731 Jy ! Component: 150 - total flux cleaned = 0.000502507 Jy ! Component: 200 - total flux cleaned = 0.000526059 Jy ! Total flux subtracted in 200 components = 0.000526059 Jy ! Clean residual min=-0.001899 max=0.002073 Jy/beam ! Clean residual mean=0.000013 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.36526 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 199 components and 0.36526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059587Jy sigma=1.284372 ! Fit after self-cal, rms=0.059585Jy sigma=1.284349 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 = -2.07235e-05 Jy ! Component: 100 - total flux cleaned = -2.39502e-06 Jy ! Component: 150 - total flux cleaned = 1.27438e-05 Jy ! Component: 200 - total flux cleaned = 1.97126e-05 Jy ! Total flux subtracted in 200 components = 1.97126e-05 Jy ! Clean residual min=-0.001898 max=0.002077 Jy/beam ! Clean residual mean=0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.36528 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 210 components and 0.36528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059585Jy sigma=1.284330 ! Fit after self-cal, rms=0.059585Jy sigma=1.284312 ! 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=4.824 mas, bmaj=8.846 mas, bpa=15.06 degrees ! Estimated noise=0.389807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.824 x 8.846 at 15.06 degrees (North through East) ! Clean map min=-0.001868 max=0.16464 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=4.003 mas, bmaj=7.998 mas, bpa=19.16 degrees ! Estimated noise=0.59517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138657 Jy ! Component: 100 - total flux cleaned = 0.212301 Jy ! Component: 150 - total flux cleaned = 0.256845 Jy ! Component: 200 - total flux cleaned = 0.285668 Jy ! Total flux subtracted in 200 components = 0.285668 Jy ! Clean residual min=-0.007431 max=0.015480 Jy/beam ! Clean residual mean=0.000027 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.285668 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.285668 Jy ! Inverting map and beam ! Estimated beam: bmin=4.824 mas, bmaj=8.846 mas, bpa=15.06 degrees ! Estimated noise=0.389807 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 = 0.0264973 Jy ! Component: 100 - total flux cleaned = 0.0424595 Jy ! Component: 150 - total flux cleaned = 0.0530778 Jy ! Component: 200 - total flux cleaned = 0.0604942 Jy ! Total flux subtracted in 200 components = 0.0604942 Jy ! Clean residual min=-0.002902 max=0.004149 Jy/beam ! Clean residual mean=0.000012 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.346162 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 108 components and 0.346162 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528972 Jy ! Component: 100 - total flux cleaned = 0.00910968 Jy ! Component: 150 - total flux cleaned = 0.0118828 Jy ! Component: 200 - total flux cleaned = 0.0139067 Jy ! Total flux subtracted in 200 components = 0.0139067 Jy ! Clean residual min=-0.001965 max=0.002045 Jy/beam ! Clean residual mean=0.000009 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.360069 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 145 components and 0.360069 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=7.938 mas, bmaj=10.8 mas, bpa=1.543 degrees ! Estimated noise=0.443934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195504 Jy ! Component: 100 - total flux cleaned = 0.00315008 Jy ! Component: 150 - total flux cleaned = 0.00391673 Jy ! Component: 200 - total flux cleaned = 0.0044142 Jy ! Total flux subtracted in 200 components = 0.0044142 Jy ! Clean residual min=-0.001754 max=0.002071 Jy/beam ! Clean residual mean=0.000013 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.364483 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 = 0.00027009 Jy ! Component: 100 - total flux cleaned = 0.000345536 Jy ! Component: 150 - total flux cleaned = 0.000394595 Jy ! Component: 200 - total flux cleaned = 0.000440337 Jy ! Total flux subtracted in 200 components = 0.000440337 Jy ! Clean residual min=-0.001785 max=0.002062 Jy/beam ! Clean residual mean=0.000013 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.364923 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 180 components and 0.364923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.824 mas, bmaj=8.846 mas, bpa=15.06 degrees ! Estimated noise=0.389807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.64939e-05 Jy ! Component: 100 - total flux cleaned = 7.80211e-05 Jy ! Component: 150 - total flux cleaned = 9.63371e-05 Jy ! Component: 200 - total flux cleaned = 0.000111516 Jy ! Total flux subtracted in 200 components = 0.000111516 Jy ! Clean residual min=-0.001908 max=0.001818 Jy/beam ! Clean residual mean=0.000008 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.365035 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 188 components and 0.365035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059573Jy sigma=1.284186 ! Fit after self-cal, rms=0.059555Jy sigma=1.283982 wmodel /J1933+1504_S_map.mod ! wmodel: Unable to open new model file: /J1933+1504_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1933+1504_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.824 x 8.846 at 15.06 degrees (North through East) ! Clean map min=-0.0018638 max=0.16371 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1933+1504_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000507404 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.929834 0.929834 1.85967 3.71934 7.43867 14.8773 29.7547 59.5094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 322.638 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1933+1504_S_dfm.log closed on Thu May 19 18:51:07 2016