! Started logfile: /scr/pima/bg219i_uvs/J2052+1619_S_dfm.log on Thu May 19 23:34:53 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/bg219i_uvs/J2052+1619_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2052+1619_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2052+1619 ! ! 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 5040 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 J2052+1619_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025987Jy sigma=24.750199 ! Fit after self-cal, rms=0.788659Jy sigma=19.049411 ! 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=2.982 mas, bmaj=6.131 mas, bpa=-6.387 degrees ! Estimated noise=0.565317 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 = 0.159284 Jy ! Component: 100 - total flux cleaned = 0.200517 Jy ! Total flux subtracted in 100 components = 0.200517 Jy ! Clean residual min=-0.006460 max=0.016755 Jy/beam ! Clean residual mean=-0.000096 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.200517 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.200517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069577Jy sigma=1.600908 ! Fit after self-cal, rms=0.069527Jy sigma=1.600148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174794 Jy ! Component: 100 - total flux cleaned = 0.0266886 Jy ! Total flux subtracted in 100 components = 0.0266886 Jy ! Clean residual min=-0.005148 max=0.009101 Jy/beam ! Clean residual mean=-0.000062 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.227206 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.227206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063666Jy sigma=1.450645 ! Fit after self-cal, rms=0.063578Jy sigma=1.448275 ! Inverting map ! Added new window around map position (-3.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848213 Jy ! Component: 100 - total flux cleaned = 0.0140313 Jy ! Total flux subtracted in 100 components = 0.0140313 Jy ! Clean residual min=-0.004773 max=0.005391 Jy/beam ! Clean residual mean=-0.000044 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.241237 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.241237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061806Jy sigma=1.403142 ! Fit after self-cal, rms=0.061782Jy sigma=1.402073 ! 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=3.541 mas, bmaj=6.998 mas, bpa=-6.267 degrees ! Estimated noise=0.455296 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 = 0.00746319 Jy ! Component: 100 - total flux cleaned = 0.0126495 Jy ! Component: 150 - total flux cleaned = 0.0164604 Jy ! Component: 200 - total flux cleaned = 0.0193205 Jy ! Total flux subtracted in 200 components = 0.0193205 Jy ! Clean residual min=-0.004283 max=0.004340 Jy/beam ! Clean residual mean=-0.000025 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.260557 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.260558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060603Jy sigma=1.373111 ! Fit after self-cal, rms=0.060573Jy sigma=1.372085 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 6.998 at -6.267 degrees (North through East) ! Clean map min=-0.0040295 max=0.20745 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 1.02 FD 1.05 HN 1.02 KP 0.98 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.92 ! LA 0.97 MK 0.99 NL 1.07 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 0.98 ! LA 1.00 MK 1.08 NL 1.05 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.060573Jy sigma=1.372085 ! Fit after self-cal, rms=0.059717Jy sigma=1.346211 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.05 mas, bpa=-6.162 degrees ! Estimated noise=0.454427 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 = 8.18002e-05 Jy ! Component: 100 - total flux cleaned = 6.54191e-06 Jy ! Component: 150 - total flux cleaned = -5.66061e-05 Jy ! Component: 200 - total flux cleaned = -0.000109465 Jy ! Total flux subtracted in 200 components = -0.000109465 Jy ! Clean residual min=-0.003791 max=0.003595 Jy/beam ! Clean residual mean=-0.000015 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.260448 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.260448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059662Jy sigma=1.345020 ! Fit after self-cal, rms=0.059669Jy sigma=1.344874 ! 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=0.059669Jy sigma=1.344874 ! Fit after self-cal, rms=0.058782Jy sigma=1.307025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.048 mas, bpa=-5.937 degrees ! Estimated noise=0.454226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314514 Jy ! Component: 100 - total flux cleaned = -0.000374469 Jy ! Component: 150 - total flux cleaned = -0.000375643 Jy ! Component: 200 - total flux cleaned = -0.000351232 Jy ! Total flux subtracted in 200 components = -0.000351232 Jy ! Clean residual min=-0.002266 max=0.002435 Jy/beam ! Clean residual mean=-0.000011 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.260097 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.260097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058755Jy sigma=1.306330 ! Fit after self-cal, rms=0.058762Jy sigma=1.306188 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 = -2.67856e-05 Jy ! Component: 100 - total flux cleaned = -2.66771e-05 Jy ! Component: 150 - total flux cleaned = 1.3429e-05 Jy ! Component: 200 - total flux cleaned = 3.14223e-05 Jy ! Total flux subtracted in 200 components = 3.14223e-05 Jy ! Clean residual min=-0.002244 max=0.002428 Jy/beam ! Clean residual mean=-0.000011 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.260128 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.260128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058749Jy sigma=1.305852 ! Fit after self-cal, rms=0.058746Jy sigma=1.305827 ! 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=0.058746Jy sigma=1.305827 ! Fit after self-cal, rms=0.058791Jy sigma=1.305761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.051 mas, bpa=-5.941 degrees ! Estimated noise=0.454157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327111 Jy ! Component: 100 - total flux cleaned = -0.000346618 Jy ! Component: 150 - total flux cleaned = -0.000346928 Jy ! Component: 200 - total flux cleaned = -0.000330435 Jy ! Total flux subtracted in 200 components = -0.000330435 Jy ! Clean residual min=-0.002231 max=0.002375 Jy/beam ! Clean residual mean=-0.000011 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.259798 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.259798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058781Jy sigma=1.305471 ! Fit after self-cal, rms=0.058780Jy sigma=1.305454 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 = -3.7685e-05 Jy ! Component: 100 - total flux cleaned = -2.22773e-05 Jy ! Component: 150 - total flux cleaned = -7.03336e-06 Jy ! Component: 200 - total flux cleaned = 7.42182e-06 Jy ! Total flux subtracted in 200 components = 7.42182e-06 Jy ! Clean residual min=-0.002218 max=0.002359 Jy/beam ! Clean residual mean=-0.000011 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.259805 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.259805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058772Jy sigma=1.305268 ! Fit after self-cal, rms=0.058770Jy sigma=1.305257 ! 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=0.058770Jy sigma=1.305257 ! Fit after self-cal, rms=0.058793Jy sigma=1.305237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.535 mas, bmaj=10.42 mas, bpa=-2.413 degrees ! Estimated noise=0.563504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282409 Jy ! Component: 100 - total flux cleaned = 0.000520172 Jy ! Component: 150 - total flux cleaned = 0.000612744 Jy ! Component: 200 - total flux cleaned = 0.000672605 Jy ! Total flux subtracted in 200 components = 0.000672605 Jy ! Clean residual min=-0.002210 max=0.002289 Jy/beam ! Clean residual mean=-0.000022 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.260478 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 118 components and 0.260478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058789Jy sigma=1.305349 ! Fit after self-cal, rms=0.058783Jy sigma=1.305259 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 = -2.74611e-05 Jy ! Component: 100 - total flux cleaned = 7.17626e-05 Jy ! Component: 150 - total flux cleaned = 0.000120651 Jy ! Component: 200 - total flux cleaned = 0.000165161 Jy ! Total flux subtracted in 200 components = 0.000165161 Jy ! Clean residual min=-0.002141 max=0.002373 Jy/beam ! Clean residual mean=-0.000022 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.260643 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 119 components and 0.260643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058787Jy sigma=1.305435 ! Fit after self-cal, rms=0.058782Jy sigma=1.305381 ! 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=3.579 mas, bmaj=7.054 mas, bpa=-5.933 degrees ! Estimated noise=0.454164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 7.054 at -5.933 degrees (North through East) ! Clean map min=-0.0021547 max=0.20655 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=3.007 mas, bmaj=6.163 mas, bpa=-6.017 degrees ! Estimated noise=0.569872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160328 Jy ! Component: 100 - total flux cleaned = 0.201711 Jy ! Component: 150 - total flux cleaned = 0.218989 Jy ! Component: 200 - total flux cleaned = 0.228705 Jy ! Total flux subtracted in 200 components = 0.228705 Jy ! Clean residual min=-0.004203 max=0.005614 Jy/beam ! Clean residual mean=-0.000052 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.228705 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.228705 Jy ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.054 mas, bpa=-5.933 degrees ! Estimated noise=0.454164 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 = 0.00936696 Jy ! Component: 100 - total flux cleaned = 0.0154245 Jy ! Component: 150 - total flux cleaned = 0.0196626 Jy ! Component: 200 - total flux cleaned = 0.02268 Jy ! Total flux subtracted in 200 components = 0.02268 Jy ! Clean residual min=-0.002351 max=0.002652 Jy/beam ! Clean residual mean=-0.000022 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.251385 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.251385 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=7.535 mas, bmaj=10.42 mas, bpa=-2.413 degrees ! Estimated noise=0.563504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400706 Jy ! Component: 100 - total flux cleaned = 0.00629694 Jy ! Component: 150 - total flux cleaned = 0.0076455 Jy ! Component: 200 - total flux cleaned = 0.00844913 Jy ! Total flux subtracted in 200 components = 0.00844913 Jy ! Clean residual min=-0.002129 max=0.002530 Jy/beam ! Clean residual mean=-0.000024 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.259834 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 = 0.000436947 Jy ! Component: 100 - total flux cleaned = 0.000528004 Jy ! Component: 150 - total flux cleaned = 0.000597048 Jy ! Component: 200 - total flux cleaned = 0.000635422 Jy ! Total flux subtracted in 200 components = 0.000635422 Jy ! Clean residual min=-0.002088 max=0.002493 Jy/beam ! Clean residual mean=-0.000022 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.26047 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.26047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.054 mas, bpa=-5.933 degrees ! Estimated noise=0.454164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314126 Jy ! Component: 100 - total flux cleaned = -0.000389299 Jy ! Component: 150 - total flux cleaned = -0.000542162 Jy ! Component: 200 - total flux cleaned = -0.000593714 Jy ! Total flux subtracted in 200 components = -0.000593714 Jy ! Clean residual min=-0.002175 max=0.002301 Jy/beam ! Clean residual mean=-0.000011 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.259876 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.259876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058785Jy sigma=1.305626 ! Fit after self-cal, rms=0.058785Jy sigma=1.305589 wmodel /J2052+1619_S_map.mod ! wmodel: Unable to open new model file: /J2052+1619_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2052+1619_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 7.054 at -5.933 degrees (North through East) ! Clean map min=-0.0021262 max=0.20681 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2052+1619_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.206813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000568369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.824468 0.824468 1.64894 3.29787 6.59575 13.1915 26.383 52.766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.206 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.87 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2052+1619_S_dfm.log closed on Thu May 19 23:34:56 2016