! Started logfile: /scr/pima/bg219e_uvs/J0126+7046_S_dfm.log on Thu May 19 18:18:46 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219e_uvs/J0126+7046_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0126+7046_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.896953 visibilities/baseline/integration-bin. ! Found source: J0126+7046 ! ! 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 8008 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 J0126+7046_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048392Jy sigma=22.010550 ! Fit after self-cal, rms=0.721950Jy sigma=15.162301 ! 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=3.52 mas, bmaj=6.56 mas, bpa=78.41 degrees ! Estimated noise=0.74622 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 = 0.209168 Jy ! Component: 100 - total flux cleaned = 0.259013 Jy ! Total flux subtracted in 100 components = 0.259013 Jy ! Clean residual min=-0.008143 max=0.020668 Jy/beam ! Clean residual mean=-0.000025 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.259013 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.259013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075550Jy sigma=1.534793 ! Fit after self-cal, rms=0.075494Jy sigma=1.533750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230128 Jy ! Component: 100 - total flux cleaned = 0.0350081 Jy ! Total flux subtracted in 100 components = 0.0350081 Jy ! Clean residual min=-0.004414 max=0.005946 Jy/beam ! Clean residual mean=-0.000016 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.294021 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.294021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066228Jy sigma=1.326940 ! Fit after self-cal, rms=0.066093Jy sigma=1.324310 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707321 Jy ! Component: 100 - total flux cleaned = 0.0107863 Jy ! Total flux subtracted in 100 components = 0.0107863 Jy ! Clean residual min=-0.003910 max=0.005139 Jy/beam ! Clean residual mean=-0.000013 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.304808 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.304808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065084Jy sigma=1.302235 ! Fit after self-cal, rms=0.065048Jy sigma=1.301554 ! 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=4.382 mas, bmaj=7.542 mas, bpa=76.03 degrees ! Estimated noise=0.409257 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 (2, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521964 Jy ! Component: 100 - total flux cleaned = 0.00743317 Jy ! Component: 150 - total flux cleaned = 0.0083879 Jy ! Component: 200 - total flux cleaned = 0.00906271 Jy ! Total flux subtracted in 200 components = 0.00906271 Jy ! Clean residual min=-0.003133 max=0.004810 Jy/beam ! Clean residual mean=-0.000024 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.31387 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.31387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064626Jy sigma=1.292231 ! Fit after self-cal, rms=0.064600Jy sigma=1.291728 ! Inverting map ! Added new window around map position (14.5, -47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427994 Jy ! Component: 100 - total flux cleaned = 0.00661898 Jy ! Component: 150 - total flux cleaned = 0.00834052 Jy ! Component: 200 - total flux cleaned = 0.00934946 Jy ! Total flux subtracted in 200 components = 0.00934946 Jy ! Clean residual min=-0.002351 max=0.002591 Jy/beam ! Clean residual mean=-0.000016 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.32322 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.32322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064285Jy sigma=1.284979 ! Fit after self-cal, rms=0.064271Jy sigma=1.284650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.382 x 7.542 at 76.03 degrees (North through East) ! Clean map min=-0.0022523 max=0.27953 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 0.98 HN 1.00 KP 1.00 ! LA 1.00 NL 0.99 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 NL 1.01 OV 1.01 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 NL 0.98 OV 1.00 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.064271Jy sigma=1.284650 ! Fit after self-cal, rms=0.063900Jy sigma=1.281262 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.38 mas, bmaj=7.542 mas, bpa=76.02 degrees ! Estimated noise=0.408137 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 = 0.000921427 Jy ! Component: 100 - total flux cleaned = 0.00132889 Jy ! Component: 150 - total flux cleaned = 0.00164101 Jy ! Component: 200 - total flux cleaned = 0.0019926 Jy ! Total flux subtracted in 200 components = 0.0019926 Jy ! Clean residual min=-0.002205 max=0.002304 Jy/beam ! Clean residual mean=-0.000014 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.325213 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 115 components and 0.325213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063844Jy sigma=1.280216 ! Fit after self-cal, rms=0.063839Jy sigma=1.280180 ! 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=0.063839Jy sigma=1.280180 ! Fit after self-cal, rms=0.063408Jy sigma=1.274432 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.382 mas, bmaj=7.54 mas, bpa=76.16 degrees ! Estimated noise=0.408018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272619 Jy ! Component: 100 - total flux cleaned = 0.000676219 Jy ! Component: 150 - total flux cleaned = 0.00097136 Jy ! Component: 200 - total flux cleaned = 0.00123647 Jy ! Total flux subtracted in 200 components = 0.00123647 Jy ! Clean residual min=-0.001907 max=0.001696 Jy/beam ! Clean residual mean=-0.000016 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.326449 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.326449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063377Jy sigma=1.273825 ! Fit after self-cal, rms=0.063374Jy sigma=1.273799 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 = 0.000231725 Jy ! Component: 100 - total flux cleaned = 0.000467232 Jy ! Component: 150 - total flux cleaned = 0.00066403 Jy ! Component: 200 - total flux cleaned = 0.000826565 Jy ! Total flux subtracted in 200 components = 0.000826565 Jy ! Clean residual min=-0.001881 max=0.001667 Jy/beam ! Clean residual mean=-0.000015 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.327276 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.327276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063359Jy sigma=1.273526 ! Fit after self-cal, rms=0.063358Jy sigma=1.273520 ! 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=0.063358Jy sigma=1.273520 ! Fit after self-cal, rms=0.063392Jy sigma=1.273462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.381 mas, bmaj=7.54 mas, bpa=76.18 degrees ! Estimated noise=0.408219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318226 Jy ! Component: 100 - total flux cleaned = 0.000527967 Jy ! Component: 150 - total flux cleaned = 0.000681414 Jy ! Component: 200 - total flux cleaned = 0.000841014 Jy ! Total flux subtracted in 200 components = 0.000841014 Jy ! Clean residual min=-0.001858 max=0.001623 Jy/beam ! Clean residual mean=-0.000015 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.328117 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.328117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063380Jy sigma=1.273237 ! Fit after self-cal, rms=0.063380Jy sigma=1.273228 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 = 0.00019705 Jy ! Component: 100 - total flux cleaned = 0.000326898 Jy ! Component: 150 - total flux cleaned = 0.000419323 Jy ! Component: 200 - total flux cleaned = 0.000492837 Jy ! Total flux subtracted in 200 components = 0.000492837 Jy ! Clean residual min=-0.001845 max=0.001626 Jy/beam ! Clean residual mean=-0.000015 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.328609 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.328609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063372Jy sigma=1.273098 ! Fit after self-cal, rms=0.063372Jy sigma=1.273092 ! 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=0.063372Jy sigma=1.273092 ! Fit after self-cal, rms=0.063400Jy sigma=1.273066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.085 mas, bmaj=10.62 mas, bpa=85.66 degrees ! Estimated noise=0.480887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637893 Jy ! Component: 100 - total flux cleaned = 0.001068 Jy ! Component: 150 - total flux cleaned = 0.00126756 Jy ! Component: 200 - total flux cleaned = 0.00140229 Jy ! Total flux subtracted in 200 components = 0.00140229 Jy ! Clean residual min=-0.001969 max=0.001831 Jy/beam ! Clean residual mean=-0.000027 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.330012 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 0.330012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063397Jy sigma=1.272991 ! Fit after self-cal, rms=0.063396Jy sigma=1.272980 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 = 0.00024405 Jy ! Component: 100 - total flux cleaned = 0.000328824 Jy ! Component: 150 - total flux cleaned = 0.000395965 Jy ! Component: 200 - total flux cleaned = 0.000458366 Jy ! Total flux subtracted in 200 components = 0.000458366 Jy ! Clean residual min=-0.001986 max=0.001844 Jy/beam ! Clean residual mean=-0.000026 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.33047 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 199 components and 0.33047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063395Jy sigma=1.272967 ! Fit after self-cal, rms=0.063395Jy sigma=1.272962 ! 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=4.38 mas, bmaj=7.54 mas, bpa=76.18 degrees ! Estimated noise=0.408371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.38 x 7.54 at 76.18 degrees (North through East) ! Clean map min=-0.0017769 max=0.27873 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=3.522 mas, bmaj=6.565 mas, bpa=78.53 degrees ! Estimated noise=0.745479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208811 Jy ! Component: 100 - total flux cleaned = 0.259468 Jy ! Component: 150 - total flux cleaned = 0.282934 Jy ! Component: 200 - total flux cleaned = 0.295129 Jy ! Total flux subtracted in 200 components = 0.295129 Jy ! Clean residual min=-0.004484 max=0.005753 Jy/beam ! Clean residual mean=-0.000021 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.295129 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.295129 Jy ! Inverting map and beam ! Estimated beam: bmin=4.38 mas, bmaj=7.54 mas, bpa=76.18 degrees ! Estimated noise=0.408371 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 = 0.00953519 Jy ! Component: 100 - total flux cleaned = 0.0153624 Jy ! Component: 150 - total flux cleaned = 0.0194191 Jy ! Component: 200 - total flux cleaned = 0.0224682 Jy ! Total flux subtracted in 200 components = 0.0224682 Jy ! Clean residual min=-0.002311 max=0.002270 Jy/beam ! Clean residual mean=-0.000027 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.317597 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.317597 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=8.085 mas, bmaj=10.62 mas, bpa=85.66 degrees ! Estimated noise=0.480887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318904 Jy ! Component: 100 - total flux cleaned = 0.00538836 Jy ! Component: 150 - total flux cleaned = 0.00702655 Jy ! Component: 200 - total flux cleaned = 0.00835778 Jy ! Total flux subtracted in 200 components = 0.00835778 Jy ! Clean residual min=-0.002174 max=0.001894 Jy/beam ! Clean residual mean=-0.000033 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.325955 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 = 0.00107037 Jy ! Component: 100 - total flux cleaned = 0.00175437 Jy ! Component: 150 - total flux cleaned = 0.00231676 Jy ! Component: 200 - total flux cleaned = 0.00278171 Jy ! Total flux subtracted in 200 components = 0.00278171 Jy ! Clean residual min=-0.002008 max=0.001770 Jy/beam ! Clean residual mean=-0.000029 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.328736 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 106 components and 0.328736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.38 mas, bmaj=7.54 mas, bpa=76.18 degrees ! Estimated noise=0.408371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.88368e-06 Jy ! Component: 100 - total flux cleaned = -3.83815e-05 Jy ! Component: 150 - total flux cleaned = -8.0547e-05 Jy ! Component: 200 - total flux cleaned = -8.2709e-05 Jy ! Total flux subtracted in 200 components = -8.2709e-05 Jy ! Clean residual min=-0.001836 max=0.001627 Jy/beam ! Clean residual mean=-0.000016 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.328654 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.328654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063440Jy sigma=1.273737 ! Fit after self-cal, rms=0.063437Jy sigma=1.273656 wmodel /J0126+7046_S_map.mod ! wmodel: Unable to open new model file: /J0126+7046_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0126+7046_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.38 x 7.54 at 76.18 degrees (North through East) ! Clean map min=-0.0018067 max=0.27902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0126+7046_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.279021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509583 0.509583 1.01917 2.03833 4.07667 8.15334 16.3067 32.6133 65.2267 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.279 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 588.716 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0126+7046_S_dfm.log closed on Thu May 19 18:18:49 2016