! Started logfile: /scr/pima/bg219e_uvs/J1606+3124_S_dfm.log on Thu May 19 18:46:01 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/J1606+3124_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1606+3124_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712698 visibilities/baseline/integration-bin. ! Found source: J1606+3124 ! ! 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 3592 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 J1606+3124_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.275179Jy sigma=23.126094 ! Fit after self-cal, rms=0.325417Jy sigma=5.952441 ! 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=3.351 mas, bmaj=7.1 mas, bpa=20.21 degrees ! Estimated noise=1.02052 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 = 0.546276 Jy ! Component: 100 - total flux cleaned = 0.712191 Jy ! Total flux subtracted in 100 components = 0.712191 Jy ! Clean residual min=-0.033194 max=0.081982 Jy/beam ! Clean residual mean=-0.000055 rms=0.009044 Jy/beam ! Combined flux in latest and established models = 0.712191 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.712191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199890Jy sigma=2.986496 ! Fit after self-cal, rms=0.199640Jy sigma=2.980387 ! Inverting map ! Added new window around map position (-2, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0878533 Jy ! Component: 100 - total flux cleaned = 0.139381 Jy ! Total flux subtracted in 100 components = 0.139381 Jy ! Clean residual min=-0.021558 max=0.026890 Jy/beam ! Clean residual mean=-0.000022 rms=0.005456 Jy/beam ! Combined flux in latest and established models = 0.851572 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.851572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144608Jy sigma=1.938993 ! Fit after self-cal, rms=0.143439Jy sigma=1.915120 ! 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=3.933 mas, bmaj=7.686 mas, bpa=19.39 degrees ! Estimated noise=0.739251 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 = 0.0408608 Jy ! Component: 100 - total flux cleaned = 0.0630971 Jy ! Component: 150 - total flux cleaned = 0.0770355 Jy ! Component: 200 - total flux cleaned = 0.0844654 Jy ! Total flux subtracted in 200 components = 0.0844654 Jy ! Clean residual min=-0.017676 max=0.017315 Jy/beam ! Clean residual mean=0.000019 rms=0.004495 Jy/beam ! Combined flux in latest and established models = 0.936037 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.936037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127082Jy sigma=1.668768 ! Fit after self-cal, rms=0.126805Jy sigma=1.663470 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.933 x 7.686 at 19.39 degrees (North through East) ! Clean map min=-0.017706 max=0.72155 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 0.95 HN 0.99 KP 1.02 ! LA 1.02 MK 1.10 NL 0.97 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.01 ! LA 1.00 MK 1.13 NL 0.91 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.02 ! LA 1.01 MK 1.11 NL 0.96 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.97 KP 1.02 ! LA 1.04 MK 1.15 NL 0.99 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.126805Jy sigma=1.663470 ! Fit after self-cal, rms=0.107735Jy sigma=1.515372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=7.661 mas, bpa=19.59 degrees ! Estimated noise=0.740383 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 = 0.00594762 Jy ! Component: 100 - total flux cleaned = 0.00932782 Jy ! Component: 150 - total flux cleaned = 0.0118429 Jy ! Component: 200 - total flux cleaned = 0.0128433 Jy ! Total flux subtracted in 200 components = 0.0128433 Jy ! Clean residual min=-0.015212 max=0.013227 Jy/beam ! Clean residual mean=0.000033 rms=0.003643 Jy/beam ! Combined flux in latest and established models = 0.948881 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.948881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106455Jy sigma=1.499263 ! Fit after self-cal, rms=0.106387Jy sigma=1.498412 ! 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=0.106387Jy sigma=1.498412 ! Fit after self-cal, rms=0.101437Jy sigma=1.392669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.967 mas, bmaj=7.654 mas, bpa=19.47 degrees ! Estimated noise=0.749144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843087 Jy ! Component: 100 - total flux cleaned = 0.0132639 Jy ! Component: 150 - total flux cleaned = 0.0161229 Jy ! Component: 200 - total flux cleaned = 0.0172464 Jy ! Total flux subtracted in 200 components = 0.0172464 Jy ! Clean residual min=-0.010392 max=0.010987 Jy/beam ! Clean residual mean=0.000012 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.966127 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.966127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100149Jy sigma=1.382160 ! Fit after self-cal, rms=0.100119Jy sigma=1.381708 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 = 0.00033512 Jy ! Component: 100 - total flux cleaned = 0.000590646 Jy ! Component: 150 - total flux cleaned = 0.00073871 Jy ! Component: 200 - total flux cleaned = 0.000667791 Jy ! Total flux subtracted in 200 components = 0.000667791 Jy ! Clean residual min=-0.010421 max=0.010818 Jy/beam ! Clean residual mean=0.000013 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.966795 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.966795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099997Jy sigma=1.379130 ! Fit after self-cal, rms=0.099970Jy sigma=1.378800 ! 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=0.099970Jy sigma=1.378800 ! Fit after self-cal, rms=0.099909Jy sigma=1.369802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.965 mas, bmaj=7.646 mas, bpa=19.43 degrees ! Estimated noise=0.756328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677222 Jy ! Component: 100 - total flux cleaned = 0.0101429 Jy ! Component: 150 - total flux cleaned = 0.0119895 Jy ! Component: 200 - total flux cleaned = 0.012559 Jy ! Total flux subtracted in 200 components = 0.012559 Jy ! Clean residual min=-0.010357 max=0.011039 Jy/beam ! Clean residual mean=0.000010 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.979354 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.979354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099021Jy sigma=1.365172 ! Fit after self-cal, rms=0.098998Jy sigma=1.364893 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 (33.5, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977742 Jy ! Component: 100 - total flux cleaned = 0.0157272 Jy ! Component: 150 - total flux cleaned = 0.0185339 Jy ! Component: 200 - total flux cleaned = 0.0200787 Jy ! Total flux subtracted in 200 components = 0.0200787 Jy ! Clean residual min=-0.009756 max=0.008042 Jy/beam ! Clean residual mean=0.000013 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 0.999433 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.999433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097636Jy sigma=1.341369 ! Fit after self-cal, rms=0.097565Jy sigma=1.340129 ! 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=0.097565Jy sigma=1.340129 ! Fit after self-cal, rms=0.097494Jy sigma=1.331890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.118 mas, bmaj=9.452 mas, bpa=5.512 degrees ! Estimated noise=0.926336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732985 Jy ! Component: 100 - total flux cleaned = 0.0116137 Jy ! Component: 150 - total flux cleaned = 0.0138872 Jy ! Component: 200 - total flux cleaned = 0.0155757 Jy ! Total flux subtracted in 200 components = 0.0155757 Jy ! Clean residual min=-0.011884 max=0.009655 Jy/beam ! Clean residual mean=0.000016 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 1.01501 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 172 components and 1.01501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096619Jy sigma=1.328756 ! Fit after self-cal, rms=0.096597Jy sigma=1.328319 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 = 0.0019277 Jy ! Component: 100 - total flux cleaned = 0.00284198 Jy ! Component: 150 - total flux cleaned = 0.00331091 Jy ! Component: 200 - total flux cleaned = 0.00361546 Jy ! Total flux subtracted in 200 components = 0.00361546 Jy ! Clean residual min=-0.011768 max=0.009561 Jy/beam ! Clean residual mean=0.000018 rms=0.003445 Jy/beam ! Combined flux in latest and established models = 1.01862 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 201 components and 1.01862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096452Jy sigma=1.328294 ! Fit after self-cal, rms=0.096448Jy sigma=1.328213 ! 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=3.961 mas, bmaj=7.637 mas, bpa=19.53 degrees ! Estimated noise=0.762274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.961 x 7.637 at 19.53 degrees (North through East) ! Clean map min=-0.0093981 max=0.74186 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096448Jy sigma=1.328213 ! Fit after self-cal, rms=0.092847Jy sigma=1.242747 ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=7.635 mas, bpa=19.59 degrees ! Estimated noise=0.765893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047225 Jy ! Component: 100 - total flux cleaned = 0.00762017 Jy ! Component: 150 - total flux cleaned = 0.00878396 Jy ! Component: 200 - total flux cleaned = 0.00972761 Jy ! Total flux subtracted in 200 components = 0.00972761 Jy ! Clean residual min=-0.008355 max=0.007802 Jy/beam ! Clean residual mean=0.000007 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 1.02835 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 221 components and 1.02835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092292Jy sigma=1.238377 ! Fit after self-cal, rms=0.092280Jy sigma=1.238278 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118772 Jy ! Component: 100 - total flux cleaned = 0.00159465 Jy ! Component: 150 - total flux cleaned = 0.00175096 Jy ! Component: 200 - total flux cleaned = 0.00182282 Jy ! Total flux subtracted in 200 components = 0.00182282 Jy ! Clean residual min=-0.008311 max=0.007703 Jy/beam ! Clean residual mean=0.000008 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 1.03017 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 233 components and 1.03017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092135Jy sigma=1.236036 ! Fit after self-cal, rms=0.092128Jy sigma=1.236002 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092128Jy sigma=1.236002 ! Fit after self-cal, rms=0.091774Jy sigma=1.226967 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=3.381 mas, bmaj=7.046 mas, bpa=20.37 degrees ! Estimated noise=1.06368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.569181 Jy ! Component: 100 - total flux cleaned = 0.743765 Jy ! Component: 150 - total flux cleaned = 0.832861 Jy ! Component: 200 - total flux cleaned = 0.88501 Jy ! Total flux subtracted in 200 components = 0.88501 Jy ! Clean residual min=-0.017014 max=0.026321 Jy/beam ! Clean residual mean=-0.000031 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 0.885011 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.885011 Jy ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=7.631 mas, bpa=19.58 degrees ! Estimated noise=0.769209 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 = 0.0399491 Jy ! Component: 100 - total flux cleaned = 0.063195 Jy ! Component: 150 - total flux cleaned = 0.0795776 Jy ! Component: 200 - total flux cleaned = 0.0922455 Jy ! Total flux subtracted in 200 components = 0.0922455 Jy ! Clean residual min=-0.010816 max=0.008455 Jy/beam ! Clean residual mean=-0.000015 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 0.977256 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 67 components and 0.977256 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=7.111 mas, bmaj=9.44 mas, bpa=5.511 degrees ! Estimated noise=0.936414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144037 Jy ! Component: 100 - total flux cleaned = 0.0241214 Jy ! Component: 150 - total flux cleaned = 0.0316958 Jy ! Component: 200 - total flux cleaned = 0.0377611 Jy ! Total flux subtracted in 200 components = 0.0377611 Jy ! Clean residual min=-0.011870 max=0.009300 Jy/beam ! Clean residual mean=0.000001 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 1.01502 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 = 0.00491046 Jy ! Component: 100 - total flux cleaned = 0.00891274 Jy ! Component: 150 - total flux cleaned = 0.0122055 Jy ! Component: 200 - total flux cleaned = 0.0143292 Jy ! Total flux subtracted in 200 components = 0.0143292 Jy ! Clean residual min=-0.011650 max=0.009303 Jy/beam ! Clean residual mean=0.000010 rms=0.003140 Jy/beam ! Combined flux in latest and established models = 1.02935 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 148 components and 1.02935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=7.631 mas, bpa=19.58 degrees ! Estimated noise=0.769209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299936 Jy ! Component: 100 - total flux cleaned = 0.00427688 Jy ! Component: 150 - total flux cleaned = 0.00540986 Jy ! Component: 200 - total flux cleaned = 0.00678823 Jy ! Total flux subtracted in 200 components = 0.00678823 Jy ! Clean residual min=-0.008483 max=0.007597 Jy/beam ! Clean residual mean=0.000007 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 1.03613 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 1.03613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091889Jy sigma=1.235974 ! Fit after self-cal, rms=0.091838Jy sigma=1.235183 wmodel /J1606+3124_S_map.mod ! wmodel: Unable to open new model file: /J1606+3124_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1606+3124_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.954 x 7.631 at 19.58 degrees (North through East) ! Clean map min=-0.0083094 max=0.74994 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1606+3124_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.749942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00214192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.856835 0.856835 1.71367 3.42734 6.85468 13.7094 27.4187 54.8374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.749 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 350.125 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1606+3124_S_dfm.log closed on Thu May 19 18:46:04 2016