! Started logfile: /scr/pima/bg219b_uvs/J1220+3808_S_dfm.log on Thu May 19 20:17:51 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/J1220+3808_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1220+3808_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795238 visibilities/baseline/integration-bin. ! Found source: J1220+3808 ! ! 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 4008 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 J1220+3808_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015980Jy sigma=24.259188 ! Fit after self-cal, rms=0.830375Jy sigma=19.867855 ! 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=3.527 mas, bmaj=4.812 mas, bpa=-28.49 degrees ! Estimated noise=0.703963 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 = 0.131994 Jy ! Component: 100 - total flux cleaned = 0.161951 Jy ! Total flux subtracted in 100 components = 0.161951 Jy ! Clean residual min=-0.006187 max=0.010357 Jy/beam ! Clean residual mean=0.000012 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.161951 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.161951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062155Jy sigma=1.404699 ! Fit after self-cal, rms=0.062151Jy sigma=1.403659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010001 Jy ! Component: 100 - total flux cleaned = 0.0143345 Jy ! Total flux subtracted in 100 components = 0.0143345 Jy ! Clean residual min=-0.005229 max=0.006976 Jy/beam ! Clean residual mean=0.000016 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.176286 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.176286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060359Jy sigma=1.361850 ! Fit after self-cal, rms=0.060356Jy sigma=1.361725 ! 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=4.256 mas, bmaj=5.397 mas, bpa=-29.18 degrees ! Estimated noise=0.522612 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 = 0.00358313 Jy ! Component: 100 - total flux cleaned = 0.00535696 Jy ! Component: 150 - total flux cleaned = 0.00635687 Jy ! Component: 200 - total flux cleaned = 0.00697504 Jy ! Total flux subtracted in 200 components = 0.00697504 Jy ! Clean residual min=-0.004822 max=0.006760 Jy/beam ! Clean residual mean=0.000030 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.183261 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.183261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060126Jy sigma=1.357315 ! Fit after self-cal, rms=0.060108Jy sigma=1.356966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.256 x 5.397 at -29.18 degrees (North through East) ! Clean map min=-0.0047744 max=0.16884 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 0.96 FD 1.01 HN 1.00 KP 1.01 ! LA 0.93 MK 0.98 NL 1.01 OV 0.99 ! PT 1.13 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.04 KP 0.96 ! LA 0.94 MK 0.98 NL 0.99 OV 1.02 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.95 KP 0.97 ! LA 0.93 MK 1.02 NL 1.01 OV 0.94 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.98 ! LA 0.95 MK 1.04 NL 1.01 OV 0.96 ! PT 1.07 SC 0.98 ! ! ! Fit before self-cal, rms=0.060108Jy sigma=1.356966 ! Fit after self-cal, rms=0.059021Jy sigma=1.331169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.255 mas, bmaj=5.383 mas, bpa=-28.99 degrees ! Estimated noise=0.522209 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 (-7, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574419 Jy ! Component: 100 - total flux cleaned = 0.00732295 Jy ! Component: 150 - total flux cleaned = 0.00774978 Jy ! Component: 200 - total flux cleaned = 0.00807961 Jy ! Total flux subtracted in 200 components = 0.00807961 Jy ! Clean residual min=-0.003789 max=0.004313 Jy/beam ! Clean residual mean=0.000036 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.19134 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.19134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058512Jy sigma=1.316745 ! Fit after self-cal, rms=0.058484Jy sigma=1.315611 ! 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=0.058484Jy sigma=1.315611 ! Fit after self-cal, rms=0.057359Jy sigma=1.291422 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.269 mas, bmaj=5.393 mas, bpa=-29.07 degrees ! Estimated noise=0.520484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156308 Jy ! Component: 100 - total flux cleaned = 0.00209269 Jy ! Component: 150 - total flux cleaned = 0.00225878 Jy ! Component: 200 - total flux cleaned = 0.00230618 Jy ! Total flux subtracted in 200 components = 0.00230618 Jy ! Clean residual min=-0.002634 max=0.003925 Jy/beam ! Clean residual mean=0.000008 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.193647 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.193647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057316Jy sigma=1.290066 ! Fit after self-cal, rms=0.057321Jy sigma=1.289821 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 (-21.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354034 Jy ! Component: 100 - total flux cleaned = 0.00521667 Jy ! Component: 150 - total flux cleaned = 0.00625831 Jy ! Component: 200 - total flux cleaned = 0.00663855 Jy ! Total flux subtracted in 200 components = 0.00663855 Jy ! Clean residual min=-0.002384 max=0.002571 Jy/beam ! Clean residual mean=0.000010 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.200285 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.200285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057125Jy sigma=1.283854 ! Fit after self-cal, rms=0.057106Jy sigma=1.283448 ! 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=0.057106Jy sigma=1.283448 ! Fit after self-cal, rms=0.056976Jy sigma=1.283015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=5.385 mas, bpa=-28.96 degrees ! Estimated noise=0.519294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125912 Jy ! Component: 100 - total flux cleaned = 0.00189588 Jy ! Component: 150 - total flux cleaned = 0.00217253 Jy ! Component: 200 - total flux cleaned = 0.00239209 Jy ! Total flux subtracted in 200 components = 0.00239209 Jy ! Clean residual min=-0.002303 max=0.002153 Jy/beam ! Clean residual mean=0.000008 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.202677 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.202677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056946Jy sigma=1.281911 ! Fit after self-cal, rms=0.056945Jy sigma=1.281862 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 = 0.0003789 Jy ! Component: 100 - total flux cleaned = 0.00054802 Jy ! Component: 150 - total flux cleaned = 0.000606152 Jy ! Component: 200 - total flux cleaned = 0.000642505 Jy ! Total flux subtracted in 200 components = 0.000642505 Jy ! Clean residual min=-0.002295 max=0.002191 Jy/beam ! Clean residual mean=0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.20332 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.20332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056934Jy sigma=1.281507 ! Fit after self-cal, rms=0.056934Jy sigma=1.281496 ! 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=0.056934Jy sigma=1.281496 ! Fit after self-cal, rms=0.056928Jy sigma=1.281417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.345 mas, bmaj=8.866 mas, bpa=-22.36 degrees ! Estimated noise=0.622188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701947 Jy ! Component: 100 - total flux cleaned = 0.000907585 Jy ! Component: 150 - total flux cleaned = 0.000952677 Jy ! Component: 200 - total flux cleaned = 0.000978739 Jy ! Total flux subtracted in 200 components = 0.000978739 Jy ! Clean residual min=-0.002607 max=0.002641 Jy/beam ! Clean residual mean=0.000014 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.204299 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 170 components and 0.204299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056922Jy sigma=1.281265 ! Fit after self-cal, rms=0.056923Jy sigma=1.281253 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 = 0.000121503 Jy ! Component: 100 - total flux cleaned = 0.000181463 Jy ! Component: 150 - total flux cleaned = 0.000203281 Jy ! Component: 200 - total flux cleaned = 0.000213589 Jy ! Total flux subtracted in 200 components = 0.000213589 Jy ! Clean residual min=-0.002572 max=0.002637 Jy/beam ! Clean residual mean=0.000014 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.204512 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 183 components and 0.204512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056920Jy sigma=1.281199 ! Fit after self-cal, rms=0.056920Jy sigma=1.281193 ! 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=4.266 mas, bmaj=5.385 mas, bpa=-28.99 degrees ! Estimated noise=0.519214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.266 x 5.385 at -28.99 degrees (North through East) ! Clean map min=-0.0022565 max=0.16861 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=3.544 mas, bmaj=4.811 mas, bpa=-28.22 degrees ! Estimated noise=0.698297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130906 Jy ! Component: 100 - total flux cleaned = 0.160878 Jy ! Component: 150 - total flux cleaned = 0.171407 Jy ! Component: 200 - total flux cleaned = 0.177416 Jy ! Total flux subtracted in 200 components = 0.177416 Jy ! Clean residual min=-0.004279 max=0.003636 Jy/beam ! Clean residual mean=0.000002 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.177417 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.177417 Jy ! Inverting map and beam ! Estimated beam: bmin=4.266 mas, bmaj=5.385 mas, bpa=-28.99 degrees ! Estimated noise=0.519214 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 = 0.00577507 Jy ! Component: 100 - total flux cleaned = 0.00985819 Jy ! Component: 150 - total flux cleaned = 0.0129219 Jy ! Component: 200 - total flux cleaned = 0.0153044 Jy ! Total flux subtracted in 200 components = 0.0153044 Jy ! Clean residual min=-0.002715 max=0.002331 Jy/beam ! Clean residual mean=0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.192721 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.192721 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=8.345 mas, bmaj=8.866 mas, bpa=-22.36 degrees ! Estimated noise=0.622188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294566 Jy ! Component: 100 - total flux cleaned = 0.00499553 Jy ! Component: 150 - total flux cleaned = 0.0065339 Jy ! Component: 200 - total flux cleaned = 0.00774454 Jy ! Total flux subtracted in 200 components = 0.00774454 Jy ! Clean residual min=-0.002753 max=0.002704 Jy/beam ! Clean residual mean=0.000011 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.200465 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 = 0.000964359 Jy ! Component: 100 - total flux cleaned = 0.00174147 Jy ! Component: 150 - total flux cleaned = 0.00220569 Jy ! Component: 200 - total flux cleaned = 0.00255761 Jy ! Total flux subtracted in 200 components = 0.00255761 Jy ! Clean residual min=-0.002645 max=0.002653 Jy/beam ! Clean residual mean=0.000013 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.203023 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 177 components and 0.203023 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.266 mas, bmaj=5.385 mas, bpa=-28.99 degrees ! Estimated noise=0.519214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414632 Jy ! Component: 100 - total flux cleaned = 0.000555508 Jy ! Component: 150 - total flux cleaned = 0.000681639 Jy ! Component: 200 - total flux cleaned = 0.000818582 Jy ! Total flux subtracted in 200 components = 0.000818582 Jy ! Clean residual min=-0.002421 max=0.002159 Jy/beam ! Clean residual mean=0.000007 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.203842 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 198 components and 0.203842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056939Jy sigma=1.281889 ! Fit after self-cal, rms=0.056935Jy sigma=1.281731 wmodel /J1220+3808_S_map.mod ! wmodel: Unable to open new model file: /J1220+3808_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1220+3808_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.266 x 5.385 at -28.99 degrees (North through East) ! Clean map min=-0.0023292 max=0.16888 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1220+3808_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000581979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03386 1.03386 2.06771 4.13542 8.27084 16.5417 33.0834 66.1667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.176 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1220+3808_S_dfm.log closed on Thu May 19 20:17:53 2016