! Started logfile: /scr/pima/bg219a_uvs/J0906+4636_S_dfm.log on Thu May 19 23:59:46 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/bg219a_uvs/J0906+4636_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0906+4636_S_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.81685 visibilities/baseline/integration-bin. ! Found source: J0906+4636 ! ! 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 49 lines of history. ! ! Reading 3568 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 J0906+4636_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002196Jy sigma=25.801238 ! Fit after self-cal, rms=0.907613Jy sigma=23.195330 ! 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=3.199 mas, bmaj=4.352 mas, bpa=-43.37 degrees ! Estimated noise=0.8971 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 = 0.0635817 Jy ! Component: 100 - total flux cleaned = 0.0829564 Jy ! Total flux subtracted in 100 components = 0.0829564 Jy ! Clean residual min=-0.009241 max=0.016076 Jy/beam ! Clean residual mean=-0.000121 rms=0.002968 Jy/beam ! Combined flux in latest and established models = 0.0829564 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0829564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069949Jy sigma=1.787896 ! Fit after self-cal, rms=0.069854Jy sigma=1.785731 ! 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=3.99 mas, bmaj=5.257 mas, bpa=-44.02 degrees ! Estimated noise=0.493633 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 = 0.0272594 Jy ! Component: 100 - total flux cleaned = 0.042583 Jy ! Component: 150 - total flux cleaned = 0.0516892 Jy ! Component: 200 - total flux cleaned = 0.0571661 Jy ! Total flux subtracted in 200 components = 0.0571661 Jy ! Clean residual min=-0.008509 max=0.017738 Jy/beam ! Clean residual mean=-0.000213 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.140122 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.140122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059783Jy sigma=1.450001 ! Fit after self-cal, rms=0.059686Jy sigma=1.447596 ! Inverting map ! Added new window around map position (0.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154706 Jy ! Component: 100 - total flux cleaned = 0.0217237 Jy ! Component: 150 - total flux cleaned = 0.0237573 Jy ! Component: 200 - total flux cleaned = 0.0248409 Jy ! Total flux subtracted in 200 components = 0.0248409 Jy ! Clean residual min=-0.006092 max=0.010143 Jy/beam ! Clean residual mean=-0.000147 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.164963 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.164963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055882Jy sigma=1.334510 ! Fit after self-cal, rms=0.055438Jy sigma=1.320711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.99 x 5.257 at -44.02 degrees (North through East) ! Clean map min=-0.0056324 max=0.078227 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: ! FD 1.01 LA 0.97 MK 1.03 NL 1.01 ! OV 1.20 PT 0.87 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.00 MK 1.01 NL 1.00 ! OV 1.16 PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.00 MK 1.15 NL 0.98 ! OV 1.15 PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 LA 0.99 MK 1.02 NL 1.03 ! OV 1.12 PT 0.87 SC 0.96 ! ! ! Fit before self-cal, rms=0.055438Jy sigma=1.320711 ! Fit after self-cal, rms=0.056742Jy sigma=1.284591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=5.269 mas, bpa=-44.06 degrees ! Estimated noise=0.504172 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 (1, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723111 Jy ! Component: 100 - total flux cleaned = 0.0102494 Jy ! Component: 150 - total flux cleaned = 0.0111024 Jy ! Component: 200 - total flux cleaned = 0.0118994 Jy ! Total flux subtracted in 200 components = 0.0118994 Jy ! Clean residual min=-0.004444 max=0.004722 Jy/beam ! Clean residual mean=-0.000028 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.176863 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.176863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055688Jy sigma=1.256497 ! Fit after self-cal, rms=0.055683Jy sigma=1.252992 ! 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=0.055683Jy sigma=1.252992 ! Fit after self-cal, rms=0.055805Jy sigma=1.247157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.232 mas, bpa=-43.78 degrees ! Estimated noise=0.505213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148689 Jy ! Component: 100 - total flux cleaned = 0.00203863 Jy ! Component: 150 - total flux cleaned = 0.0024565 Jy ! Component: 200 - total flux cleaned = 0.0026726 Jy ! Total flux subtracted in 200 components = 0.0026726 Jy ! Clean residual min=-0.003363 max=0.003780 Jy/beam ! Clean residual mean=0.000017 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.179535 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.179535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055628Jy sigma=1.243717 ! Fit after self-cal, rms=0.055597Jy sigma=1.243276 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 = 0.00031246 Jy ! Component: 100 - total flux cleaned = 0.000463248 Jy ! Component: 150 - total flux cleaned = 0.000552454 Jy ! Component: 200 - total flux cleaned = 0.000635871 Jy ! Total flux subtracted in 200 components = 0.000635871 Jy ! Clean residual min=-0.003326 max=0.003685 Jy/beam ! Clean residual mean=0.000021 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.180171 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.180171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055502Jy sigma=1.241748 ! Fit after self-cal, rms=0.055484Jy sigma=1.241612 ! Inverting map ! Added new window around map position (111.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257994 Jy ! Component: 100 - total flux cleaned = 0.00320465 Jy ! Component: 150 - total flux cleaned = 0.0039286 Jy ! Component: 200 - total flux cleaned = 0.00447717 Jy ! Total flux subtracted in 200 components = 0.00447717 Jy ! Clean residual min=-0.003145 max=0.003085 Jy/beam ! Clean residual mean=0.000023 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.184648 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.184648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055273Jy sigma=1.235673 ! Fit after self-cal, rms=0.055251Jy sigma=1.235286 ! 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=0.055251Jy sigma=1.235286 ! Fit after self-cal, rms=0.054804Jy sigma=1.234769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.047 mas, bmaj=5.224 mas, bpa=-43.89 degrees ! Estimated noise=0.501908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101973 Jy ! Component: 100 - total flux cleaned = 0.001779 Jy ! Component: 150 - total flux cleaned = 0.00242177 Jy ! Component: 200 - total flux cleaned = 0.00266046 Jy ! Total flux subtracted in 200 components = 0.00266046 Jy ! Clean residual min=-0.002910 max=0.002841 Jy/beam ! Clean residual mean=0.000019 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.187309 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.187309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054727Jy sigma=1.233077 ! Fit after self-cal, rms=0.054722Jy sigma=1.232991 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 = 0.000532762 Jy ! Component: 100 - total flux cleaned = 0.000903593 Jy ! Component: 150 - total flux cleaned = 0.00111312 Jy ! Component: 200 - total flux cleaned = 0.0012458 Jy ! Total flux subtracted in 200 components = 0.0012458 Jy ! Clean residual min=-0.002794 max=0.002716 Jy/beam ! Clean residual mean=0.000024 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.188555 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 168 components and 0.188555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054671Jy sigma=1.232088 ! Fit after self-cal, rms=0.054668Jy sigma=1.232043 ! 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=0.054668Jy sigma=1.232043 ! Fit after self-cal, rms=0.054591Jy sigma=1.231913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.248 mas, bmaj=9.516 mas, bpa=45.24 degrees ! Estimated noise=0.591451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120748 Jy ! Component: 100 - total flux cleaned = 0.000158946 Jy ! Component: 150 - total flux cleaned = 0.000259941 Jy ! Component: 200 - total flux cleaned = 0.000349027 Jy ! Total flux subtracted in 200 components = 0.000349027 Jy ! Clean residual min=-0.002578 max=0.002602 Jy/beam ! Clean residual mean=0.000033 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.188904 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 195 components and 0.188904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054566Jy sigma=1.231516 ! Fit after self-cal, rms=0.054558Jy sigma=1.231418 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.45563e-06 Jy ! Component: 100 - total flux cleaned = 0.000122349 Jy ! Component: 150 - total flux cleaned = 0.000223173 Jy ! Component: 200 - total flux cleaned = 0.000337401 Jy ! Total flux subtracted in 200 components = 0.000337401 Jy ! Clean residual min=-0.002509 max=0.002536 Jy/beam ! Clean residual mean=0.000036 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.189241 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 214 components and 0.189241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054544Jy sigma=1.231278 ! Fit after self-cal, rms=0.054541Jy sigma=1.231202 ! 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=4.054 mas, bmaj=5.218 mas, bpa=-43.97 degrees ! Estimated noise=0.501014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.054 x 5.218 at -43.97 degrees (North through East) ! Clean map min=-0.0025977 max=0.079931 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=3.233 mas, bmaj=4.34 mas, bpa=-43.24 degrees ! Estimated noise=0.917643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648142 Jy ! Component: 100 - total flux cleaned = 0.0880778 Jy ! Component: 150 - total flux cleaned = 0.103674 Jy ! Component: 200 - total flux cleaned = 0.116 Jy ! Total flux subtracted in 200 components = 0.116 Jy ! Clean residual min=-0.008359 max=0.011157 Jy/beam ! Clean residual mean=-0.000078 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.116 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.116 Jy ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.218 mas, bpa=-43.97 degrees ! Estimated noise=0.501014 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 (0, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193807 Jy ! Component: 100 - total flux cleaned = 0.030706 Jy ! Component: 150 - total flux cleaned = 0.0381821 Jy ! Component: 200 - total flux cleaned = 0.0437522 Jy ! Total flux subtracted in 200 components = 0.0437522 Jy ! Clean residual min=-0.004742 max=0.004819 Jy/beam ! Clean residual mean=-0.000087 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.159752 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 97 components and 0.159752 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=9.248 mas, bmaj=9.516 mas, bpa=45.24 degrees ! Estimated noise=0.591451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638899 Jy ! Component: 100 - total flux cleaned = 0.0108322 Jy ! Component: 150 - total flux cleaned = 0.0143374 Jy ! Component: 200 - total flux cleaned = 0.0168465 Jy ! Total flux subtracted in 200 components = 0.0168465 Jy ! Clean residual min=-0.004085 max=0.003854 Jy/beam ! Clean residual mean=-0.000060 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.176599 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 = 0.00178649 Jy ! Component: 100 - total flux cleaned = 0.00323339 Jy ! Component: 150 - total flux cleaned = 0.00457373 Jy ! Component: 200 - total flux cleaned = 0.00575442 Jy ! Total flux subtracted in 200 components = 0.00575442 Jy ! Clean residual min=-0.003483 max=0.003433 Jy/beam ! Clean residual mean=-0.000019 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.182353 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 190 components and 0.182353 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.218 mas, bpa=-43.97 degrees ! Estimated noise=0.501014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012256 Jy ! Component: 100 - total flux cleaned = 0.00173842 Jy ! Component: 150 - total flux cleaned = 0.00232535 Jy ! Component: 200 - total flux cleaned = 0.00296371 Jy ! Total flux subtracted in 200 components = 0.00296371 Jy ! Clean residual min=-0.002913 max=0.002515 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.185317 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 219 components and 0.185317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054605Jy sigma=1.232948 ! Fit after self-cal, rms=0.054566Jy sigma=1.232390 wmodel /J0906+4636_S_map.mod ! wmodel: Unable to open new model file: /J0906+4636_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0906+4636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.054 x 5.218 at -43.97 degrees (North through East) ! Clean map min=-0.0028037 max=0.088425 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0906+4636_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0884247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000637393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16249 2.16249 4.32499 8.64998 17.3 34.5999 69.1998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.728 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0906+4636_S_dfm.log closed on Thu May 19 23:59:48 2016