! Started logfile: /scr/pima/bg219b_uvs/J1120+5404_S_dfm.log on Thu May 19 20:15:18 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/J1120+5404_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1120+5404_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.764337 visibilities/baseline/integration-bin. ! Found source: J1120+5404 ! ! 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 6824 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 J1120+5404_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002475Jy sigma=23.506790 ! Fit after self-cal, rms=0.959623Jy sigma=22.497282 ! 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=3.877 mas, bmaj=5.254 mas, bpa=36.93 degrees ! Estimated noise=0.593136 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 = 0.0326755 Jy ! Component: 100 - total flux cleaned = 0.0398051 Jy ! Total flux subtracted in 100 components = 0.0398051 Jy ! Clean residual min=-0.003051 max=0.002918 Jy/beam ! Clean residual mean=0.000017 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0398051 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0398051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059935Jy sigma=1.336184 ! Fit after self-cal, rms=0.057492Jy sigma=1.283654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049047 Jy ! Component: 100 - total flux cleaned = 0.00641727 Jy ! Total flux subtracted in 100 components = 0.00641727 Jy ! Clean residual min=-0.003034 max=0.003107 Jy/beam ! Clean residual mean=0.000024 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0462224 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0462224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057129Jy sigma=1.275346 ! Fit after self-cal, rms=0.057115Jy sigma=1.275075 ! 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=4.651 mas, bmaj=6.235 mas, bpa=32.17 degrees ! Estimated noise=0.397505 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 = 0.000656777 Jy ! Component: 100 - total flux cleaned = 0.000628207 Jy ! Component: 150 - total flux cleaned = 0.000627985 Jy ! Component: 200 - total flux cleaned = 0.000563139 Jy ! Total flux subtracted in 200 components = 0.000563139 Jy ! Clean residual min=-0.002469 max=0.002514 Jy/beam ! Clean residual mean=0.000030 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0467855 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0467855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057085Jy sigma=1.274320 ! Fit after self-cal, rms=0.057086Jy sigma=1.274180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.651 x 6.235 at 32.17 degrees (North through East) ! Clean map min=-0.0024527 max=0.045404 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 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 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 0.91 HN 0.97 KP 1.03 ! LA 0.96 NL 1.03 OV 0.99 PT 1.08 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 1.03 ! LA 0.97 NL 1.01 OV 1.04 PT 1.19 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.057086Jy sigma=1.274180 ! Fit after self-cal, rms=0.056539Jy sigma=1.272873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.616 mas, bmaj=6.193 mas, bpa=32.31 degrees ! Estimated noise=0.394867 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 = 0.000414903 Jy ! Component: 100 - total flux cleaned = 0.000434251 Jy ! Component: 150 - total flux cleaned = 0.000434424 Jy ! Component: 200 - total flux cleaned = 0.000419311 Jy ! Total flux subtracted in 200 components = 0.000419311 Jy ! Clean residual min=-0.002418 max=0.002405 Jy/beam ! Clean residual mean=0.000027 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0472049 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0472049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056525Jy sigma=1.272550 ! Fit after self-cal, rms=0.056535Jy sigma=1.272272 ! 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=0.056535Jy sigma=1.272272 ! Fit after self-cal, rms=0.056866Jy sigma=1.270099 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.61 mas, bmaj=6.205 mas, bpa=33.02 degrees ! Estimated noise=0.39509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.88113e-05 Jy ! Component: 100 - total flux cleaned = -7.91265e-05 Jy ! Component: 150 - total flux cleaned = -4.43501e-05 Jy ! Component: 200 - total flux cleaned = -5.89404e-05 Jy ! Total flux subtracted in 200 components = -5.89404e-05 Jy ! Clean residual min=-0.002219 max=0.002228 Jy/beam ! Clean residual mean=0.000024 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0471459 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0471459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056854Jy sigma=1.269814 ! Fit after self-cal, rms=0.056878Jy sigma=1.268824 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 = 0.000125516 Jy ! Component: 100 - total flux cleaned = 9.47684e-05 Jy ! Component: 150 - total flux cleaned = 6.67736e-05 Jy ! Component: 200 - total flux cleaned = 4.06922e-05 Jy ! Total flux subtracted in 200 components = 4.06922e-05 Jy ! Clean residual min=-0.002243 max=0.002244 Jy/beam ! Clean residual mean=0.000025 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0471866 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0471866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056871Jy sigma=1.268658 ! Fit after self-cal, rms=0.056871Jy sigma=1.268639 ! 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=0.056871Jy sigma=1.268639 ! Fit after self-cal, rms=0.056997Jy sigma=1.268549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.607 mas, bmaj=6.214 mas, bpa=33.14 degrees ! Estimated noise=0.39506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.74119e-05 Jy ! Component: 100 - total flux cleaned = 1.62326e-05 Jy ! Component: 150 - total flux cleaned = 1.63565e-05 Jy ! Component: 200 - total flux cleaned = -8.05484e-06 Jy ! Total flux subtracted in 200 components = -8.05484e-06 Jy ! Clean residual min=-0.002192 max=0.002233 Jy/beam ! Clean residual mean=0.000025 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0471785 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0471785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056991Jy sigma=1.268395 ! Fit after self-cal, rms=0.056999Jy sigma=1.268366 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 = 4.76698e-05 Jy ! Component: 100 - total flux cleaned = 1.03886e-05 Jy ! Component: 150 - total flux cleaned = -1.26e-05 Jy ! Component: 200 - total flux cleaned = -3.45644e-05 Jy ! Total flux subtracted in 200 components = -3.45644e-05 Jy ! Clean residual min=-0.002201 max=0.002220 Jy/beam ! Clean residual mean=0.000025 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.047144 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.047144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056994Jy sigma=1.268259 ! Fit after self-cal, rms=0.056994Jy sigma=1.268247 ! 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=0.056994Jy sigma=1.268247 ! Fit after self-cal, rms=0.056991Jy sigma=1.268236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.845 mas, bmaj=9.193 mas, bpa=31.72 degrees ! Estimated noise=0.465061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420088 Jy ! Component: 100 - total flux cleaned = -0.000423122 Jy ! Component: 150 - total flux cleaned = -0.000450102 Jy ! Component: 200 - total flux cleaned = -0.00047229 Jy ! Total flux subtracted in 200 components = -0.00047229 Jy ! Clean residual min=-0.002452 max=0.002832 Jy/beam ! Clean residual mean=0.000048 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0466717 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0466717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056994Jy sigma=1.268210 ! Fit after self-cal, rms=0.056992Jy sigma=1.268144 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 = -0.000204962 Jy ! Component: 100 - total flux cleaned = -0.00021443 Jy ! Component: 150 - total flux cleaned = -0.00020681 Jy ! Component: 200 - total flux cleaned = -0.00020638 Jy ! Total flux subtracted in 200 components = -0.00020638 Jy ! Clean residual min=-0.002433 max=0.002789 Jy/beam ! Clean residual mean=0.000047 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0464653 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0464653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056994Jy sigma=1.268148 ! Fit after self-cal, rms=0.056992Jy sigma=1.268125 ! 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=4.607 mas, bmaj=6.219 mas, bpa=33.16 degrees ! Estimated noise=0.394833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.607 x 6.219 at 33.16 degrees (North through East) ! Clean map min=-0.0021531 max=0.044955 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=3.842 mas, bmaj=5.232 mas, bpa=37.41 degrees ! Estimated noise=0.58682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347828 Jy ! Component: 100 - total flux cleaned = 0.0432452 Jy ! Component: 150 - total flux cleaned = 0.0470318 Jy ! Component: 200 - total flux cleaned = 0.0477337 Jy ! Total flux subtracted in 200 components = 0.0477337 Jy ! Clean residual min=-0.002955 max=0.002995 Jy/beam ! Clean residual mean=0.000023 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0477337 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0477337 Jy ! Inverting map and beam ! Estimated beam: bmin=4.607 mas, bmaj=6.219 mas, bpa=33.16 degrees ! Estimated noise=0.394833 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 = -0.000208276 Jy ! Component: 100 - total flux cleaned = -0.000283042 Jy ! Component: 150 - total flux cleaned = -0.000377235 Jy ! Component: 200 - total flux cleaned = -0.000458174 Jy ! Total flux subtracted in 200 components = -0.000458174 Jy ! Clean residual min=-0.002240 max=0.002303 Jy/beam ! Clean residual mean=0.000026 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0472755 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0472755 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=7.845 mas, bmaj=9.193 mas, bpa=31.72 degrees ! Estimated noise=0.465061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416748 Jy ! Component: 100 - total flux cleaned = -0.000356075 Jy ! Component: 150 - total flux cleaned = -0.000355721 Jy ! Component: 200 - total flux cleaned = -0.000382644 Jy ! Total flux subtracted in 200 components = -0.000382644 Jy ! Clean residual min=-0.002447 max=0.002778 Jy/beam ! Clean residual mean=0.000050 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0468929 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 = -2.54062e-05 Jy ! Component: 100 - total flux cleaned = -6.03442e-05 Jy ! Component: 150 - total flux cleaned = -9.27322e-05 Jy ! Component: 200 - total flux cleaned = -0.000122777 Jy ! Total flux subtracted in 200 components = -0.000122777 Jy ! Clean residual min=-0.002442 max=0.002767 Jy/beam ! Clean residual mean=0.000049 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0467701 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0467701 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.607 mas, bmaj=6.219 mas, bpa=33.16 degrees ! Estimated noise=0.394833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115233 Jy ! Component: 100 - total flux cleaned = -0.000147495 Jy ! Component: 150 - total flux cleaned = -0.000147516 Jy ! Component: 200 - total flux cleaned = -0.00014754 Jy ! Total flux subtracted in 200 components = -0.00014754 Jy ! Clean residual min=-0.002217 max=0.002226 Jy/beam ! Clean residual mean=0.000024 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0466225 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0466225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056997Jy sigma=1.268186 ! Fit after self-cal, rms=0.056995Jy sigma=1.268171 wmodel /J1120+5404_S_map.mod ! wmodel: Unable to open new model file: /J1120+5404_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1120+5404_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.607 x 6.219 at 33.16 degrees (North through East) ! Clean map min=-0.0021766 max=0.044789 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1120+5404_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.044789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000559693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.74886 3.74886 7.49773 14.9955 29.9909 59.9818 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 80.024 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1120+5404_S_dfm.log closed on Thu May 19 20:15:20 2016