! Started logfile: /scr/pima/bg219b_uvs/J2035+5821_S_dfm.log on Thu May 19 20:35:25 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/J2035+5821_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2035+5821_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883215 visibilities/baseline/integration-bin. ! Found source: J2035+5821 ! ! 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 7472 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 J2035+5821_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=1.044747Jy sigma=26.014369 ! Fit after self-cal, rms=0.775013Jy sigma=19.224403 ! 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=3.404 mas, bmaj=3.722 mas, bpa=-35.67 degrees ! Estimated noise=0.595491 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 = 0.163177 Jy ! Component: 100 - total flux cleaned = 0.218784 Jy ! Total flux subtracted in 100 components = 0.218784 Jy ! Clean residual min=-0.010266 max=0.029451 Jy/beam ! Clean residual mean=-0.000043 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.218784 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.218784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088119Jy sigma=2.151795 ! Fit after self-cal, rms=0.087422Jy sigma=2.130951 ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337256 Jy ! Component: 100 - total flux cleaned = 0.0542406 Jy ! Total flux subtracted in 100 components = 0.0542406 Jy ! Clean residual min=-0.007127 max=0.011228 Jy/beam ! Clean residual mean=-0.000021 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.273025 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.273025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066914Jy sigma=1.592224 ! Fit after self-cal, rms=0.066366Jy sigma=1.576162 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156206 Jy ! Component: 100 - total flux cleaned = 0.0256602 Jy ! Total flux subtracted in 100 components = 0.0256602 Jy ! Clean residual min=-0.005352 max=0.006137 Jy/beam ! Clean residual mean=-0.000010 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.298685 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.298685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060599Jy sigma=1.422344 ! Fit after self-cal, rms=0.060450Jy sigma=1.417720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791698 Jy ! Component: 100 - total flux cleaned = 0.0132764 Jy ! Total flux subtracted in 100 components = 0.0132764 Jy ! Clean residual min=-0.004385 max=0.004853 Jy/beam ! Clean residual mean=-0.000004 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.311962 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.311962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058727Jy sigma=1.371676 ! Fit after self-cal, rms=0.058689Jy sigma=1.370400 ! 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=4.066 mas, bmaj=4.655 mas, bpa=-38.87 degrees ! Estimated noise=0.341902 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 = 0.00723284 Jy ! Component: 100 - total flux cleaned = 0.0117366 Jy ! Component: 150 - total flux cleaned = 0.0147868 Jy ! Component: 200 - total flux cleaned = 0.0168783 Jy ! Total flux subtracted in 200 components = 0.0168783 Jy ! Clean residual min=-0.002263 max=0.003742 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.32884 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.32884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057693Jy sigma=1.343885 ! Fit after self-cal, rms=0.057665Jy sigma=1.343175 ! Inverting map ! Added new window around map position (10, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313924 Jy ! Component: 100 - total flux cleaned = 0.00472062 Jy ! Component: 150 - total flux cleaned = 0.00542658 Jy ! Component: 200 - total flux cleaned = 0.00580879 Jy ! Total flux subtracted in 200 components = 0.00580879 Jy ! Clean residual min=-0.002073 max=0.002438 Jy/beam ! Clean residual mean=0.000005 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.334649 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.334649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057463Jy sigma=1.338650 ! Fit after self-cal, rms=0.057459Jy sigma=1.338449 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.066 x 4.655 at -38.87 degrees (North through East) ! Clean map min=-0.0019307 max=0.21281 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 1.03 HN 1.00 KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 1.00 ! LA 1.01 MK 1.04 NL 0.98 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 1.00 ! LA 0.97 MK 1.02 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 1.01 ! LA 0.98 MK 1.05 NL 1.02 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.057459Jy sigma=1.338449 ! Fit after self-cal, rms=0.057210Jy sigma=1.326665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.091 mas, bmaj=4.661 mas, bpa=-38.8 degrees ! Estimated noise=0.342922 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 = 0.0004135 Jy ! Component: 100 - total flux cleaned = 0.00056409 Jy ! Component: 150 - total flux cleaned = 0.000722374 Jy ! Component: 200 - total flux cleaned = 0.000835177 Jy ! Total flux subtracted in 200 components = 0.000835177 Jy ! Clean residual min=-0.002039 max=0.001890 Jy/beam ! Clean residual mean=0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.335484 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.335484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057165Jy sigma=1.325759 ! Fit after self-cal, rms=0.057166Jy sigma=1.325686 ! 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=0.057166Jy sigma=1.325686 ! Fit after self-cal, rms=0.057160Jy sigma=1.322206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.076 mas, bmaj=4.666 mas, bpa=-38.57 degrees ! Estimated noise=0.342774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313351 Jy ! Component: 100 - total flux cleaned = 0.000369679 Jy ! Component: 150 - total flux cleaned = 0.000347548 Jy ! Component: 200 - total flux cleaned = 0.000371395 Jy ! Total flux subtracted in 200 components = 0.000371395 Jy ! Clean residual min=-0.001829 max=0.001802 Jy/beam ! Clean residual mean=0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.335855 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.335855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057138Jy sigma=1.321692 ! Fit after self-cal, rms=0.057141Jy sigma=1.321640 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 = 8.37627e-05 Jy ! Component: 100 - total flux cleaned = 0.000104863 Jy ! Component: 150 - total flux cleaned = 0.000124725 Jy ! Component: 200 - total flux cleaned = 0.000143312 Jy ! Total flux subtracted in 200 components = 0.000143312 Jy ! Clean residual min=-0.001812 max=0.001764 Jy/beam ! Clean residual mean=0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.335999 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 134 components and 0.335999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057126Jy sigma=1.321316 ! Fit after self-cal, rms=0.057127Jy sigma=1.321279 ! 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=0.057127Jy sigma=1.321279 ! Fit after self-cal, rms=0.057170Jy sigma=1.321251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=4.666 mas, bpa=-38.5 degrees ! Estimated noise=0.342919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196907 Jy ! Component: 100 - total flux cleaned = 0.000278013 Jy ! Component: 150 - total flux cleaned = 0.000315391 Jy ! Component: 200 - total flux cleaned = 0.000332705 Jy ! Total flux subtracted in 200 components = 0.000332705 Jy ! Clean residual min=-0.001804 max=0.001769 Jy/beam ! Clean residual mean=0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.336331 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.336331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057157Jy sigma=1.320975 ! Fit after self-cal, rms=0.057158Jy sigma=1.320943 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 = 3.93332e-05 Jy ! Component: 100 - total flux cleaned = 7.29907e-05 Jy ! Component: 150 - total flux cleaned = 8.86405e-05 Jy ! Component: 200 - total flux cleaned = 7.3777e-05 Jy ! Total flux subtracted in 200 components = 7.3777e-05 Jy ! Clean residual min=-0.001795 max=0.001747 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.336405 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.336405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057148Jy sigma=1.320738 ! Fit after self-cal, rms=0.057148Jy sigma=1.320708 ! 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=0.057148Jy sigma=1.320708 ! Fit after self-cal, rms=0.057183Jy sigma=1.320695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.998 mas, bmaj=8.518 mas, bpa=66.19 degrees ! Estimated noise=0.430442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.98492e-05 Jy ! Component: 100 - total flux cleaned = 5.37621e-05 Jy ! Component: 150 - total flux cleaned = 7.34494e-05 Jy ! Component: 200 - total flux cleaned = 8.19365e-05 Jy ! Total flux subtracted in 200 components = 8.19365e-05 Jy ! Clean residual min=-0.001823 max=0.001852 Jy/beam ! Clean residual mean=0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.336487 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 152 components and 0.336487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057180Jy sigma=1.320671 ! Fit after self-cal, rms=0.057180Jy sigma=1.320663 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4225e-06 Jy ! Component: 100 - total flux cleaned = 1.72477e-05 Jy ! Component: 150 - total flux cleaned = 1.71187e-05 Jy ! Component: 200 - total flux cleaned = 2.39797e-05 Jy ! Total flux subtracted in 200 components = 2.39797e-05 Jy ! Clean residual min=-0.001840 max=0.001836 Jy/beam ! Clean residual mean=0.000008 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.336511 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 0.336511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057179Jy sigma=1.320643 ! Fit after self-cal, rms=0.057178Jy sigma=1.320637 ! 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=4.08 mas, bmaj=4.666 mas, bpa=-38.44 degrees ! Estimated noise=0.34305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.08 x 4.666 at -38.44 degrees (North through East) ! Clean map min=-0.0017653 max=0.21288 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=3.41 mas, bmaj=3.734 mas, bpa=-35.21 degrees ! Estimated noise=0.59989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165292 Jy ! Component: 100 - total flux cleaned = 0.225727 Jy ! Component: 150 - total flux cleaned = 0.258492 Jy ! Component: 200 - total flux cleaned = 0.278811 Jy ! Total flux subtracted in 200 components = 0.278811 Jy ! Clean residual min=-0.005694 max=0.010726 Jy/beam ! Clean residual mean=-0.000019 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.278811 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.278811 Jy ! Inverting map and beam ! Estimated beam: bmin=4.08 mas, bmaj=4.666 mas, bpa=-38.44 degrees ! Estimated noise=0.34305 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 = 0.0195751 Jy ! Component: 100 - total flux cleaned = 0.0311631 Jy ! Component: 150 - total flux cleaned = 0.0385859 Jy ! Component: 200 - total flux cleaned = 0.0437319 Jy ! Total flux subtracted in 200 components = 0.0437319 Jy ! Clean residual min=-0.002314 max=0.003386 Jy/beam ! Clean residual mean=-0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.322543 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 0.322543 Jy ! Inverting map ! Added new window around map position (1.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378802 Jy ! Component: 100 - total flux cleaned = 0.00650259 Jy ! Component: 150 - total flux cleaned = 0.00851307 Jy ! Component: 200 - total flux cleaned = 0.0100601 Jy ! Total flux subtracted in 200 components = 0.0100601 Jy ! Clean residual min=-0.001840 max=0.001828 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.332603 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.332603 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=7.998 mas, bmaj=8.518 mas, bpa=66.19 degrees ! Estimated noise=0.430442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167644 Jy ! Component: 100 - total flux cleaned = 0.00252731 Jy ! Component: 150 - total flux cleaned = 0.00288325 Jy ! Component: 200 - total flux cleaned = 0.00316497 Jy ! Total flux subtracted in 200 components = 0.00316497 Jy ! Clean residual min=-0.001898 max=0.001790 Jy/beam ! Clean residual mean=0.000007 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.335768 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 = 0.000137 Jy ! Component: 100 - total flux cleaned = 0.000187619 Jy ! Component: 150 - total flux cleaned = 0.000218207 Jy ! Component: 200 - total flux cleaned = 0.00026075 Jy ! Total flux subtracted in 200 components = 0.00026075 Jy ! Clean residual min=-0.001865 max=0.001779 Jy/beam ! Clean residual mean=0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.336029 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 140 components and 0.336029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.08 mas, bmaj=4.666 mas, bpa=-38.44 degrees ! Estimated noise=0.34305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124619 Jy ! Component: 100 - total flux cleaned = -0.000100722 Jy ! Component: 150 - total flux cleaned = -0.000101554 Jy ! Component: 200 - total flux cleaned = -0.000120789 Jy ! Total flux subtracted in 200 components = -0.000120789 Jy ! Clean residual min=-0.001924 max=0.001713 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.335908 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 150 components and 0.335908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057171Jy sigma=1.320581 ! Fit after self-cal, rms=0.057166Jy sigma=1.320442 wmodel /J2035+5821_S_map.mod ! wmodel: Unable to open new model file: /J2035+5821_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2035+5821_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.08 x 4.666 at -38.44 degrees (North through East) ! Clean map min=-0.0018149 max=0.21319 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2035+5821_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.213193 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623499 0.623499 1.247 2.494 4.98799 9.97599 19.952 39.904 79.8079 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.213 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 481.155 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2035+5821_S_dfm.log closed on Thu May 19 20:35:28 2016