! Started logfile: /scr/pima/bg219b_uvs/J0657+1313_S_dfm.log on Thu May 19 20:07:25 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/J0657+1313_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0657+1313_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.669444 visibilities/baseline/integration-bin. ! Found source: J0657+1313 ! ! 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 5784 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 J0657+1313_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002319Jy sigma=24.138706 ! Fit after self-cal, rms=0.954500Jy sigma=22.958404 ! 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=3.446 mas, bmaj=7.843 mas, bpa=16.06 degrees ! Estimated noise=0.627387 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 = 0.0351785 Jy ! Component: 100 - total flux cleaned = 0.0440287 Jy ! Total flux subtracted in 100 components = 0.0440287 Jy ! Clean residual min=-0.003923 max=0.004395 Jy/beam ! Clean residual mean=-0.000000 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.0440287 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0440287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058196Jy sigma=1.338762 ! Fit after self-cal, rms=0.056180Jy sigma=1.289216 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628353 Jy ! Component: 100 - total flux cleaned = 0.00947142 Jy ! Total flux subtracted in 100 components = 0.00947142 Jy ! Clean residual min=-0.003309 max=0.003468 Jy/beam ! Clean residual mean=-0.000004 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0535001 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0535001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055330Jy sigma=1.268373 ! Fit after self-cal, rms=0.055266Jy sigma=1.267264 ! 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=4.326 mas, bmaj=8.64 mas, bpa=12.63 degrees ! Estimated noise=0.411687 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 = 0.00311779 Jy ! Component: 100 - total flux cleaned = 0.003847 Jy ! Component: 150 - total flux cleaned = 0.00413127 Jy ! Component: 200 - total flux cleaned = 0.00416879 Jy ! Total flux subtracted in 200 components = 0.00416879 Jy ! Clean residual min=-0.002824 max=0.003713 Jy/beam ! Clean residual mean=-0.000011 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0576689 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0576689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055062Jy sigma=1.263092 ! Fit after self-cal, rms=0.055025Jy sigma=1.262443 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.326 x 8.64 at 12.63 degrees (North through East) ! Clean map min=-0.0027115 max=0.049159 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 1.13 FD 0.93 HN 1.03 KP 0.96 ! LA 0.95 NL 1.13 OV 1.00 PT 1.15 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.84 HN 0.89 KP 1.05 ! LA 0.98 NL 1.05 OV 0.96 PT 1.14 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.85 HN 0.95 KP 1.04 ! LA 1.02 NL 0.98 OV 0.88 PT 1.02 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.055025Jy sigma=1.262443 ! Fit after self-cal, rms=0.054019Jy sigma=1.256363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.318 mas, bmaj=8.609 mas, bpa=12.11 degrees ! Estimated noise=0.40443 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 (-15.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033005 Jy ! Component: 100 - total flux cleaned = 0.0049403 Jy ! Component: 150 - total flux cleaned = 0.00529903 Jy ! Component: 200 - total flux cleaned = 0.00554307 Jy ! Total flux subtracted in 200 components = 0.00554307 Jy ! Clean residual min=-0.002031 max=0.002616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.063212 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.063212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053814Jy sigma=1.250836 ! Fit after self-cal, rms=0.053778Jy sigma=1.247934 ! 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=0.053778Jy sigma=1.247934 ! Fit after self-cal, rms=0.053585Jy sigma=1.243901 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=8.628 mas, bpa=11.69 degrees ! Estimated noise=0.401081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172101 Jy ! Component: 100 - total flux cleaned = 0.00244471 Jy ! Component: 150 - total flux cleaned = 0.00251591 Jy ! Component: 200 - total flux cleaned = 0.00257735 Jy ! Total flux subtracted in 200 components = 0.00257735 Jy ! Clean residual min=-0.001734 max=0.001990 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0657894 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.0657893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053513Jy sigma=1.242101 ! Fit after self-cal, rms=0.053519Jy sigma=1.240315 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 (-6, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010994 Jy ! Component: 100 - total flux cleaned = 0.000968315 Jy ! Component: 150 - total flux cleaned = 0.00100083 Jy ! Component: 200 - total flux cleaned = 0.00102997 Jy ! Total flux subtracted in 200 components = 0.00102997 Jy ! Clean residual min=-0.001706 max=0.001869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0668193 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0668193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053439Jy sigma=1.238576 ! Fit after self-cal, rms=0.053385Jy sigma=1.237837 ! Inverting map ! Added new window around map position (82.5, -53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175979 Jy ! Component: 100 - total flux cleaned = 0.00214494 Jy ! Component: 150 - total flux cleaned = 0.00239294 Jy ! Component: 200 - total flux cleaned = 0.00251927 Jy ! Total flux subtracted in 200 components = 0.00251927 Jy ! Clean residual min=-0.001531 max=0.001611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0693386 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.0693386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053309Jy sigma=1.236076 ! Fit after self-cal, rms=0.053248Jy sigma=1.235339 ! 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=0.053248Jy sigma=1.235339 ! Fit after self-cal, rms=0.053320Jy sigma=1.233193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.272 mas, bmaj=8.621 mas, bpa=11.89 degrees ! Estimated noise=0.400841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123056 Jy ! Component: 100 - total flux cleaned = 0.00145582 Jy ! Component: 150 - total flux cleaned = 0.00158578 Jy ! Component: 200 - total flux cleaned = 0.00161684 Jy ! Total flux subtracted in 200 components = 0.00161684 Jy ! Clean residual min=-0.001337 max=0.001535 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0709554 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.0709554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053268Jy sigma=1.232001 ! Fit after self-cal, rms=0.053278Jy sigma=1.231543 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 = 0.000513382 Jy ! Component: 100 - total flux cleaned = 0.000604306 Jy ! Component: 150 - total flux cleaned = 0.000577384 Jy ! Component: 200 - total flux cleaned = 0.000552145 Jy ! Total flux subtracted in 200 components = 0.000552145 Jy ! Clean residual min=-0.001259 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0715076 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.0715076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053247Jy sigma=1.230883 ! Fit after self-cal, rms=0.053207Jy sigma=1.230671 ! Inverting map ! Added new window around map position (50.5, 125). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101277 Jy ! Component: 100 - total flux cleaned = 0.00101651 Jy ! Component: 150 - total flux cleaned = 0.00101691 Jy ! Component: 200 - total flux cleaned = 0.000990284 Jy ! Total flux subtracted in 200 components = 0.000990284 Jy ! Clean residual min=-0.001241 max=0.001227 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0724979 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.0724979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053154Jy sigma=1.229583 ! Fit after self-cal, rms=0.053117Jy sigma=1.229191 ! 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=0.053117Jy sigma=1.229191 ! Fit after self-cal, rms=0.053180Jy sigma=1.228952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.11 mas, bmaj=11.76 mas, bpa=2.102 degrees ! Estimated noise=0.467396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046031 Jy ! Component: 100 - total flux cleaned = 0.000558059 Jy ! Component: 150 - total flux cleaned = 0.000558795 Jy ! Component: 200 - total flux cleaned = 0.000559469 Jy ! Total flux subtracted in 200 components = 0.000559469 Jy ! Clean residual min=-0.001093 max=0.001193 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0730573 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 184 components and 0.0730573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053164Jy sigma=1.228553 ! Fit after self-cal, rms=0.053131Jy sigma=1.227930 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 = 0.000394484 Jy ! Component: 100 - total flux cleaned = 0.000353401 Jy ! Component: 150 - total flux cleaned = 0.000297117 Jy ! Component: 200 - total flux cleaned = 0.000228105 Jy ! Total flux subtracted in 200 components = 0.000228105 Jy ! Clean residual min=-0.001095 max=0.001195 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0732854 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 0.0732854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053119Jy sigma=1.227635 ! Fit after self-cal, rms=0.053115Jy sigma=1.227593 ! 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=4.255 mas, bmaj=8.618 mas, bpa=12.18 degrees ! Estimated noise=0.400917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.255 x 8.618 at 12.18 degrees (North through East) ! Clean map min=-0.0011856 max=0.046153 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=3.398 mas, bmaj=7.843 mas, bpa=15.68 degrees ! Estimated noise=0.604517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358734 Jy ! Component: 100 - total flux cleaned = 0.0477986 Jy ! Component: 150 - total flux cleaned = 0.0543298 Jy ! Component: 200 - total flux cleaned = 0.0589088 Jy ! Total flux subtracted in 200 components = 0.0589088 Jy ! Clean residual min=-0.003360 max=0.003388 Jy/beam ! Clean residual mean=0.000007 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0589088 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0589088 Jy ! Inverting map and beam ! Estimated beam: bmin=4.255 mas, bmaj=8.618 mas, bpa=12.18 degrees ! Estimated noise=0.400917 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 = 0.00406628 Jy ! Component: 100 - total flux cleaned = 0.00682444 Jy ! Component: 150 - total flux cleaned = 0.00907732 Jy ! Component: 200 - total flux cleaned = 0.0102871 Jy ! Total flux subtracted in 200 components = 0.0102871 Jy ! Clean residual min=-0.001723 max=0.001997 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0691959 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.0691959 Jy ! Inverting map ! Added new window around map position (67, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129442 Jy ! Component: 100 - total flux cleaned = 0.00186202 Jy ! Component: 150 - total flux cleaned = 0.00226447 Jy ! Component: 200 - total flux cleaned = 0.00244851 Jy ! Total flux subtracted in 200 components = 0.00244851 Jy ! Clean residual min=-0.001447 max=0.001486 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0716444 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.0716444 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=8.11 mas, bmaj=11.76 mas, bpa=2.102 degrees ! Estimated noise=0.467396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883642 Jy ! Component: 100 - total flux cleaned = 0.000985353 Jy ! Component: 150 - total flux cleaned = 0.00104243 Jy ! Component: 200 - total flux cleaned = 0.00106742 Jy ! Total flux subtracted in 200 components = 0.00106742 Jy ! Clean residual min=-0.001363 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0727118 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 = 2.34272e-05 Jy ! Component: 100 - total flux cleaned = 6.79571e-05 Jy ! Component: 150 - total flux cleaned = 6.82812e-05 Jy ! Component: 200 - total flux cleaned = 0.000129213 Jy ! Total flux subtracted in 200 components = 0.000129213 Jy ! Clean residual min=-0.001323 max=0.001172 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.072841 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 140 components and 0.072841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.255 mas, bmaj=8.618 mas, bpa=12.18 degrees ! Estimated noise=0.400917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465888 Jy ! Component: 100 - total flux cleaned = -0.000717 Jy ! Component: 150 - total flux cleaned = -0.000848431 Jy ! Component: 200 - total flux cleaned = -0.000878945 Jy ! Total flux subtracted in 200 components = -0.000878945 Jy ! Clean residual min=-0.001390 max=0.001227 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0719621 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.0719621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053098Jy sigma=1.227295 ! Fit after self-cal, rms=0.053061Jy sigma=1.226908 wmodel /J0657+1313_S_map.mod ! wmodel: Unable to open new model file: /J0657+1313_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0657+1313_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.255 x 8.618 at 12.18 degrees (North through East) ! Clean map min=-0.0013967 max=0.044896 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0657+1313_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.044896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.13152 2.13152 4.26304 8.52608 17.0522 34.1043 68.2086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 140.744 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0657+1313_S_dfm.log closed on Thu May 19 20:07:28 2016