! Started logfile: /scr/pima/bg219b_uvs/J0947+5907_S_dfm.log on Thu May 19 20:12:08 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/J0947+5907_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0947+5907_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.814236 visibilities/baseline/integration-bin. ! Found source: J0947+5907 ! ! 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 5628 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 J0947+5907_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038051Jy sigma=23.755453 ! Fit after self-cal, rms=0.785941Jy sigma=18.073784 ! 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=3.828 mas, bmaj=5.66 mas, bpa=26.19 degrees ! Estimated noise=0.713442 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 = 0.162099 Jy ! Component: 100 - total flux cleaned = 0.20069 Jy ! Total flux subtracted in 100 components = 0.20069 Jy ! Clean residual min=-0.008058 max=0.014545 Jy/beam ! Clean residual mean=0.000019 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.20069 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.20069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067373Jy sigma=1.502636 ! Fit after self-cal, rms=0.067361Jy sigma=1.502436 ! 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=4.706 mas, bmaj=6.222 mas, bpa=20.62 degrees ! Estimated noise=0.421224 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 = 0.0178039 Jy ! Component: 100 - total flux cleaned = 0.0253692 Jy ! Component: 150 - total flux cleaned = 0.0296448 Jy ! Component: 200 - total flux cleaned = 0.0323045 Jy ! Total flux subtracted in 200 components = 0.0323045 Jy ! Clean residual min=-0.006055 max=0.009983 Jy/beam ! Clean residual mean=0.000088 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.232994 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 44 components and 0.232994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062715Jy sigma=1.403545 ! Fit after self-cal, rms=0.062692Jy sigma=1.403030 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.706 x 6.222 at 20.62 degrees (North through East) ! Clean map min=-0.0059335 max=0.21426 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.062692Jy sigma=1.403030 ! Fit after self-cal, rms=0.062692Jy sigma=1.403030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.706 mas, bmaj=6.222 mas, bpa=20.62 degrees ! Estimated noise=0.421224 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 (-64.5, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874924 Jy ! Component: 100 - total flux cleaned = 0.0127603 Jy ! Component: 150 - total flux cleaned = 0.0141035 Jy ! Component: 200 - total flux cleaned = 0.0146394 Jy ! Total flux subtracted in 200 components = 0.0146394 Jy ! Clean residual min=-0.005559 max=0.008441 Jy/beam ! Clean residual mean=0.000061 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.247634 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.247634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061557Jy sigma=1.373554 ! Fit after self-cal, rms=0.061327Jy sigma=1.368233 ! 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=0.061327Jy sigma=1.368233 ! Fit after self-cal, rms=0.059758Jy sigma=1.342643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.72 mas, bmaj=6.228 mas, bpa=20.39 degrees ! Estimated noise=0.417467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623955 Jy ! Component: 100 - total flux cleaned = -0.000175527 Jy ! Component: 150 - total flux cleaned = -0.000174821 Jy ! Component: 200 - total flux cleaned = -0.000327421 Jy ! Total flux subtracted in 200 components = -0.000327421 Jy ! Clean residual min=-0.004310 max=0.005087 Jy/beam ! Clean residual mean=0.000042 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.247306 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.247306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059554Jy sigma=1.335973 ! Fit after self-cal, rms=0.059522Jy sigma=1.335332 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 = 0.000960584 Jy ! Component: 100 - total flux cleaned = 0.000868061 Jy ! Component: 150 - total flux cleaned = 0.000789613 Jy ! Component: 200 - total flux cleaned = 0.000753427 Jy ! Total flux subtracted in 200 components = 0.000753427 Jy ! Clean residual min=-0.004279 max=0.004714 Jy/beam ! Clean residual mean=0.000039 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.24806 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.24806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059469Jy sigma=1.333697 ! Fit after self-cal, rms=0.059459Jy sigma=1.333549 ! 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=0.059459Jy sigma=1.333549 ! Fit after self-cal, rms=0.058960Jy sigma=1.332134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.727 mas, bmaj=6.222 mas, bpa=20.16 degrees ! Estimated noise=0.414267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106833 Jy ! Component: 100 - total flux cleaned = -0.0013029 Jy ! Component: 150 - total flux cleaned = -0.00147895 Jy ! Component: 200 - total flux cleaned = -0.00169244 Jy ! Total flux subtracted in 200 components = -0.00169244 Jy ! Clean residual min=-0.004313 max=0.004676 Jy/beam ! Clean residual mean=0.000037 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.246367 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.246367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058899Jy sigma=1.329981 ! Fit after self-cal, rms=0.058892Jy sigma=1.329889 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 = 0.000373886 Jy ! Component: 100 - total flux cleaned = 0.000316856 Jy ! Component: 150 - total flux cleaned = 0.000211226 Jy ! Component: 200 - total flux cleaned = 0.000161602 Jy ! Total flux subtracted in 200 components = 0.000161602 Jy ! Clean residual min=-0.004450 max=0.004594 Jy/beam ! Clean residual mean=0.000036 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.246529 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.246529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058871Jy sigma=1.329281 ! Fit after self-cal, rms=0.058869Jy sigma=1.329242 ! 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=0.058869Jy sigma=1.329242 ! Fit after self-cal, rms=0.058574Jy sigma=1.328714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.214 mas, bmaj=8.777 mas, bpa=5.468 degrees ! Estimated noise=0.477877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000548153 Jy ! Component: 100 - total flux cleaned = -0.00109497 Jy ! Component: 150 - total flux cleaned = -0.00160458 Jy ! Component: 200 - total flux cleaned = -0.00180979 Jy ! Total flux subtracted in 200 components = -0.00180979 Jy ! Clean residual min=-0.005385 max=0.005733 Jy/beam ! Clean residual mean=0.000064 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.244719 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.244719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058577Jy sigma=1.328127 ! Fit after self-cal, rms=0.058574Jy sigma=1.328037 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 = -4.01114e-05 Jy ! Component: 100 - total flux cleaned = -3.80892e-05 Jy ! Component: 150 - total flux cleaned = -0.000109863 Jy ! Component: 200 - total flux cleaned = -0.000132555 Jy ! Total flux subtracted in 200 components = -0.000132555 Jy ! Clean residual min=-0.005398 max=0.005727 Jy/beam ! Clean residual mean=0.000063 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.244587 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.244587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058578Jy sigma=1.327936 ! Fit after self-cal, rms=0.058578Jy sigma=1.327895 ! 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=4.731 mas, bmaj=6.218 mas, bpa=20.01 degrees ! Estimated noise=0.412154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.731 x 6.218 at 20.01 degrees (North through East) ! Clean map min=-0.0044106 max=0.20521 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=3.848 mas, bmaj=5.649 mas, bpa=25.79 degrees ! Estimated noise=0.701448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159202 Jy ! Component: 100 - total flux cleaned = 0.196762 Jy ! Component: 150 - total flux cleaned = 0.213154 Jy ! Component: 200 - total flux cleaned = 0.223143 Jy ! Total flux subtracted in 200 components = 0.223143 Jy ! Clean residual min=-0.005950 max=0.006212 Jy/beam ! Clean residual mean=0.000010 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.223143 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.223143 Jy ! Inverting map and beam ! Estimated beam: bmin=4.731 mas, bmaj=6.218 mas, bpa=20.01 degrees ! Estimated noise=0.412154 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 = 0.0077826 Jy ! Component: 100 - total flux cleaned = 0.0124851 Jy ! Component: 150 - total flux cleaned = 0.0157169 Jy ! Component: 200 - total flux cleaned = 0.0175563 Jy ! Total flux subtracted in 200 components = 0.0175563 Jy ! Clean residual min=-0.004356 max=0.005083 Jy/beam ! Clean residual mean=0.000030 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.240699 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 74 components and 0.240699 Jy ! Inverting map ! Added new window around map position (64.5, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004255 Jy ! Component: 100 - total flux cleaned = 0.00646297 Jy ! Component: 150 - total flux cleaned = 0.00811932 Jy ! Component: 200 - total flux cleaned = 0.00929727 Jy ! Total flux subtracted in 200 components = 0.00929727 Jy ! Clean residual min=-0.004440 max=0.003742 Jy/beam ! Clean residual mean=0.000018 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.249996 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.249996 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=8.214 mas, bmaj=8.777 mas, bpa=5.468 degrees ! Estimated noise=0.477877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192717 Jy ! Component: 100 - total flux cleaned = 0.00339954 Jy ! Component: 150 - total flux cleaned = 0.0044754 Jy ! Component: 200 - total flux cleaned = 0.00510817 Jy ! Total flux subtracted in 200 components = 0.00510817 Jy ! Clean residual min=-0.005302 max=0.004612 Jy/beam ! Clean residual mean=0.000026 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.255104 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 = 0.000372363 Jy ! Component: 100 - total flux cleaned = 0.000673447 Jy ! Component: 150 - total flux cleaned = 0.000795679 Jy ! Component: 200 - total flux cleaned = 0.000910646 Jy ! Total flux subtracted in 200 components = 0.000910646 Jy ! Clean residual min=-0.005382 max=0.004541 Jy/beam ! Clean residual mean=0.000023 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.256015 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 147 components and 0.256015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.731 mas, bmaj=6.218 mas, bpa=20.01 degrees ! Estimated noise=0.412154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93035e-06 Jy ! Component: 100 - total flux cleaned = 0.000154109 Jy ! Component: 150 - total flux cleaned = 0.000261685 Jy ! Component: 200 - total flux cleaned = 0.000362215 Jy ! Total flux subtracted in 200 components = 0.000362215 Jy ! Clean residual min=-0.004682 max=0.003688 Jy/beam ! Clean residual mean=0.000010 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.256377 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 170 components and 0.256377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058303Jy sigma=1.320373 ! Fit after self-cal, rms=0.058262Jy sigma=1.319213 wmodel /J0947+5907_S_map.mod ! wmodel: Unable to open new model file: /J0947+5907_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0947+5907_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.731 x 6.218 at 20.01 degrees (North through East) ! Clean map min=-0.0043651 max=0.20393 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0947+5907_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00095501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4049 1.4049 2.8098 5.6196 11.2392 22.4784 44.9568 89.9137 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.538 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0947+5907_S_dfm.log closed on Thu May 19 20:12:10 2016