! Started logfile: /scr/pima/bg219i_uvs/J1158+4825_S_dfm.log on Thu May 19 23:19:29 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/bg219i_uvs/J1158+4825_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1158+4825_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1158+4825 ! ! 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 6804 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 J1158+4825_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002151Jy sigma=25.007395 ! Fit after self-cal, rms=0.863020Jy sigma=21.564225 ! 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=3.285 mas, bmaj=4.06 mas, bpa=1.873 degrees ! Estimated noise=0.529019 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 = 0.102609 Jy ! Component: 100 - total flux cleaned = 0.127441 Jy ! Total flux subtracted in 100 components = 0.127441 Jy ! Clean residual min=-0.006204 max=0.013883 Jy/beam ! Clean residual mean=-0.000011 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.127441 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.127441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064914Jy sigma=1.554566 ! Fit after self-cal, rms=0.064896Jy sigma=1.554217 ! Inverting map ! Added new window around map position (-6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014785 Jy ! Component: 100 - total flux cleaned = 0.0243506 Jy ! Total flux subtracted in 100 components = 0.0243506 Jy ! Clean residual min=-0.004566 max=0.005226 Jy/beam ! Clean residual mean=-0.000002 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.151792 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.151792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059573Jy sigma=1.422443 ! Fit after self-cal, rms=0.059330Jy sigma=1.416044 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076653 Jy ! Component: 100 - total flux cleaned = 0.0127998 Jy ! Total flux subtracted in 100 components = 0.0127998 Jy ! Clean residual min=-0.003733 max=0.003536 Jy/beam ! Clean residual mean=0.000003 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.164591 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.164591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057742Jy sigma=1.376525 ! Fit after self-cal, rms=0.057672Jy sigma=1.374680 ! 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=4.02 mas, bmaj=4.919 mas, bpa=6.661 degrees ! Estimated noise=0.357608 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 = 0.00621939 Jy ! Component: 100 - total flux cleaned = 0.00983633 Jy ! Component: 150 - total flux cleaned = 0.0122247 Jy ! Component: 200 - total flux cleaned = 0.0138828 Jy ! Total flux subtracted in 200 components = 0.0138828 Jy ! Clean residual min=-0.002561 max=0.002956 Jy/beam ! Clean residual mean=0.000020 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.178474 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.178474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056965Jy sigma=1.356071 ! Fit after self-cal, rms=0.056924Jy sigma=1.355235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 4.919 at 6.661 degrees (North through East) ! Clean map min=-0.0024963 max=0.13535 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 1.02 FD 1.00 HN 0.99 KP 0.98 ! LA 1.02 MK 1.03 NL 0.97 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.99 ! LA 0.96 MK 0.99 NL 1.00 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.99 ! LA 0.98 MK 1.03 NL 0.94 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.94 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.056924Jy sigma=1.355235 ! Fit after self-cal, rms=0.056770Jy sigma=1.349334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=4.953 mas, bpa=6.407 degrees ! Estimated noise=0.355455 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 = 0.00102266 Jy ! Component: 100 - total flux cleaned = 0.00111692 Jy ! Component: 150 - total flux cleaned = 0.00116465 Jy ! Component: 200 - total flux cleaned = 0.00121984 Jy ! Total flux subtracted in 200 components = 0.00121984 Jy ! Clean residual min=-0.002182 max=0.002893 Jy/beam ! Clean residual mean=0.000020 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.179694 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.179694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056732Jy sigma=1.348544 ! Fit after self-cal, rms=0.056738Jy sigma=1.348381 ! 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=0.056738Jy sigma=1.348381 ! Fit after self-cal, rms=0.057104Jy sigma=1.340857 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=4.947 mas, bpa=6.356 degrees ! Estimated noise=0.355643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764376 Jy ! Component: 100 - total flux cleaned = 0.000881634 Jy ! Component: 150 - total flux cleaned = 0.00095147 Jy ! Component: 200 - total flux cleaned = 0.00101493 Jy ! Total flux subtracted in 200 components = 0.00101493 Jy ! Clean residual min=-0.002021 max=0.002934 Jy/beam ! Clean residual mean=0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.180709 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.180709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057089Jy sigma=1.340577 ! Fit after self-cal, rms=0.057110Jy sigma=1.340472 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-20.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257023 Jy ! Component: 100 - total flux cleaned = 0.00390187 Jy ! Component: 150 - total flux cleaned = 0.00451833 Jy ! Component: 200 - total flux cleaned = 0.00478946 Jy ! Total flux subtracted in 200 components = 0.00478946 Jy ! Clean residual min=-0.001836 max=0.001726 Jy/beam ! Clean residual mean=0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.185498 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.185498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056985Jy sigma=1.337392 ! Fit after self-cal, rms=0.056976Jy sigma=1.337213 ! 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=0.056976Jy sigma=1.337213 ! Fit after self-cal, rms=0.057006Jy sigma=1.337052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=4.943 mas, bpa=6.173 degrees ! Estimated noise=0.355245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893939 Jy ! Component: 100 - total flux cleaned = 0.0014083 Jy ! Component: 150 - total flux cleaned = 0.00162265 Jy ! Component: 200 - total flux cleaned = 0.00175647 Jy ! Total flux subtracted in 200 components = 0.00175647 Jy ! Clean residual min=-0.001823 max=0.001799 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.187255 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.187255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056984Jy sigma=1.336544 ! Fit after self-cal, rms=0.056985Jy sigma=1.336511 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 = 0.000351979 Jy ! Component: 100 - total flux cleaned = 0.000505288 Jy ! Component: 150 - total flux cleaned = 0.000566746 Jy ! Component: 200 - total flux cleaned = 0.000650031 Jy ! Total flux subtracted in 200 components = 0.000650031 Jy ! Clean residual min=-0.001823 max=0.001776 Jy/beam ! Clean residual mean=0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.187905 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.187905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056976Jy sigma=1.336308 ! Fit after self-cal, rms=0.056976Jy sigma=1.336298 ! 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=0.056976Jy sigma=1.336298 ! Fit after self-cal, rms=0.057041Jy sigma=1.336236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.939 mas, bmaj=9.255 mas, bpa=14.6 degrees ! Estimated noise=0.447148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836094 Jy ! Component: 100 - total flux cleaned = 0.00100598 Jy ! Component: 150 - total flux cleaned = 0.00103848 Jy ! Component: 200 - total flux cleaned = 0.00105201 Jy ! Total flux subtracted in 200 components = 0.00105201 Jy ! Clean residual min=-0.001672 max=0.001720 Jy/beam ! Clean residual mean=0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.188957 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 137 components and 0.188957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057039Jy sigma=1.336253 ! Fit after self-cal, rms=0.057040Jy sigma=1.336216 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 = 0.000164217 Jy ! Component: 100 - total flux cleaned = 0.000293324 Jy ! Component: 150 - total flux cleaned = 0.000322383 Jy ! Component: 200 - total flux cleaned = 0.00031324 Jy ! Total flux subtracted in 200 components = 0.00031324 Jy ! Clean residual min=-0.001660 max=0.001664 Jy/beam ! Clean residual mean=0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.18927 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 0.18927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057042Jy sigma=1.336267 ! Fit after self-cal, rms=0.057042Jy sigma=1.336255 ! 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=4.047 mas, bmaj=4.946 mas, bpa=6.28 degrees ! Estimated noise=0.355289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.047 x 4.946 at 6.28 degrees (North through East) ! Clean map min=-0.0017442 max=0.13423 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=3.3 mas, bmaj=4.081 mas, bpa=1.715 degrees ! Estimated noise=0.526793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101887 Jy ! Component: 100 - total flux cleaned = 0.128168 Jy ! Component: 150 - total flux cleaned = 0.143431 Jy ! Component: 200 - total flux cleaned = 0.153495 Jy ! Total flux subtracted in 200 components = 0.153495 Jy ! Clean residual min=-0.003677 max=0.005481 Jy/beam ! Clean residual mean=-0.000006 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.153495 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.153495 Jy ! Inverting map and beam ! Estimated beam: bmin=4.047 mas, bmaj=4.946 mas, bpa=6.28 degrees ! Estimated noise=0.355289 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) ! Added new window around map position (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010312 Jy ! Component: 100 - total flux cleaned = 0.0162718 Jy ! Component: 150 - total flux cleaned = 0.0202799 Jy ! Component: 200 - total flux cleaned = 0.0232809 Jy ! Total flux subtracted in 200 components = 0.0232809 Jy ! Clean residual min=-0.002063 max=0.002359 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.176776 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.176776 Jy ! Inverting map ! Added new window around map position (-11, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254592 Jy ! Component: 100 - total flux cleaned = 0.0045125 Jy ! Component: 150 - total flux cleaned = 0.00610265 Jy ! Component: 200 - total flux cleaned = 0.00740014 Jy ! Total flux subtracted in 200 components = 0.00740014 Jy ! Clean residual min=-0.001918 max=0.001870 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.184176 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 102 components and 0.184176 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=7.939 mas, bmaj=9.255 mas, bpa=14.6 degrees ! Estimated noise=0.447148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178608 Jy ! Component: 100 - total flux cleaned = 0.00297504 Jy ! Component: 150 - total flux cleaned = 0.00379925 Jy ! Component: 200 - total flux cleaned = 0.00416598 Jy ! Total flux subtracted in 200 components = 0.00416598 Jy ! Clean residual min=-0.001700 max=0.001665 Jy/beam ! Clean residual mean=0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.188342 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 = 0.00019537 Jy ! Component: 100 - total flux cleaned = 0.000307603 Jy ! Component: 150 - total flux cleaned = 0.000421792 Jy ! Component: 200 - total flux cleaned = 0.000507732 Jy ! Total flux subtracted in 200 components = 0.000507732 Jy ! Clean residual min=-0.001653 max=0.001651 Jy/beam ! Clean residual mean=0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.18885 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 163 components and 0.18885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.047 mas, bmaj=4.946 mas, bpa=6.28 degrees ! Estimated noise=0.355289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.94877e-05 Jy ! Component: 100 - total flux cleaned = 7.78291e-05 Jy ! Component: 150 - total flux cleaned = 0.000130097 Jy ! Component: 200 - total flux cleaned = 0.000195606 Jy ! Total flux subtracted in 200 components = 0.000195606 Jy ! Clean residual min=-0.001772 max=0.001778 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.189045 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 181 components and 0.189045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057009Jy sigma=1.335439 ! Fit after self-cal, rms=0.057001Jy sigma=1.335337 wmodel /J1158+4825_S_map.mod ! wmodel: Unable to open new model file: /J1158+4825_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1158+4825_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.047 x 4.946 at 6.28 degrees (North through East) ! Clean map min=-0.0017265 max=0.13441 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1158+4825_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.134412 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.914946 0.914946 1.82989 3.65978 7.31956 14.6391 29.2783 58.5565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.888 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1158+4825_S_dfm.log closed on Thu May 19 23:19:31 2016