! Started logfile: /scr/pima/bg219h_uvs/J0555+3948_S_dfm.log on Thu May 19 22:10:41 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/bg219h_uvs/J0555+3948_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0555+3948_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957407 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 3 lines of history. ! ! Reading 6204 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 J0555+3948_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.541106Jy sigma=35.456969 ! Fit after self-cal, rms=2.594638Jy sigma=26.869490 ! 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=3.039 mas, bmaj=4.53 mas, bpa=-9.212 degrees ! Estimated noise=1.37671 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 = 2.05163 Jy ! Component: 100 - total flux cleaned = 2.52111 Jy ! Total flux subtracted in 100 components = 2.52111 Jy ! Clean residual min=-0.360018 max=0.622426 Jy/beam ! Clean residual mean=0.000243 rms=0.113784 Jy/beam ! Combined flux in latest and established models = 2.52111 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.52111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.295468Jy sigma=18.550141 ! Fit after self-cal, rms=1.295415Jy sigma=18.550028 ! 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=3.471 mas, bmaj=5.712 mas, bpa=16.26 degrees ! Estimated noise=1.01883 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 = 0.481086 Jy ! Component: 100 - total flux cleaned = 0.633078 Jy ! Component: 150 - total flux cleaned = 0.677854 Jy ! Component: 200 - total flux cleaned = 0.67783 Jy ! Total flux subtracted in 200 components = 0.67783 Jy ! Clean residual min=-0.263095 max=0.362459 Jy/beam ! Clean residual mean=-0.000194 rms=0.085526 Jy/beam ! Combined flux in latest and established models = 3.19894 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 3.19894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.940920Jy sigma=19.202628 ! Fit after self-cal, rms=0.940908Jy sigma=19.202586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 5.712 at 16.26 degrees (North through East) ! Clean map min=-0.2557 max=3.064 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* MK 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* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.940908Jy sigma=19.202586 ! Fit after self-cal, rms=0.940908Jy sigma=19.202586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=5.712 mas, bpa=16.26 degrees ! Estimated noise=1.01883 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 = -0.00537038 Jy ! Component: 100 - total flux cleaned = -0.0102948 Jy ! Component: 150 - total flux cleaned = -0.0162312 Jy ! Component: 200 - total flux cleaned = -0.0202785 Jy ! Total flux subtracted in 200 components = -0.0202785 Jy ! Clean residual min=-0.258657 max=0.361304 Jy/beam ! Clean residual mean=-0.000194 rms=0.085322 Jy/beam ! Combined flux in latest and established models = 3.17866 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 3.17866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.935180Jy sigma=19.177013 ! Fit after self-cal, rms=0.935171Jy sigma=19.176974 ! 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=0.935171Jy sigma=19.176974 ! Fit after self-cal, rms=0.909390Jy sigma=18.988798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=5.758 mas, bpa=16.18 degrees ! Estimated noise=0.990523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0817486 Jy ! Component: 100 - total flux cleaned = -0.131162 Jy ! Component: 150 - total flux cleaned = -0.162788 Jy ! Component: 200 - total flux cleaned = -0.178239 Jy ! Total flux subtracted in 200 components = -0.178239 Jy ! Clean residual min=-0.233942 max=0.337393 Jy/beam ! Clean residual mean=-0.000208 rms=0.078790 Jy/beam ! Combined flux in latest and established models = 3.00042 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 3.00042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.937507Jy sigma=18.543829 ! Fit after self-cal, rms=0.937503Jy sigma=18.543813 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 (27.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.32196 Jy ! Component: 100 - total flux cleaned = 0.493682 Jy ! Component: 150 - total flux cleaned = 0.56909 Jy ! Component: 200 - total flux cleaned = 0.599422 Jy ! Total flux subtracted in 200 components = 0.599422 Jy ! Clean residual min=-0.248313 max=0.283981 Jy/beam ! Clean residual mean=-0.000090 rms=0.074510 Jy/beam ! Combined flux in latest and established models = 3.59985 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 3.59985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911752Jy sigma=16.329445 ! Fit after self-cal, rms=0.907358Jy sigma=16.226681 ! 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=0.907358Jy sigma=16.226681 ! Fit after self-cal, rms=0.905919Jy sigma=16.174483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=5.774 mas, bpa=16.01 degrees ! Estimated noise=0.986559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121525 Jy ! Component: 100 - total flux cleaned = 0.148095 Jy ! Component: 150 - total flux cleaned = 0.156801 Jy ! Component: 200 - total flux cleaned = 0.170064 Jy ! Total flux subtracted in 200 components = 0.170064 Jy ! Clean residual min=-0.255188 max=0.260275 Jy/beam ! Clean residual mean=-0.000046 rms=0.071188 Jy/beam ! Combined flux in latest and established models = 3.76991 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 3.76991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911185Jy sigma=15.573625 ! Fit after self-cal, rms=0.912263Jy sigma=15.561736 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 = 0.0383299 Jy ! Component: 100 - total flux cleaned = 0.0527995 Jy ! Component: 150 - total flux cleaned = 0.0662864 Jy ! Component: 200 - total flux cleaned = 0.0790313 Jy ! Total flux subtracted in 200 components = 0.0790313 Jy ! Clean residual min=-0.254878 max=0.258489 Jy/beam ! Clean residual mean=-0.000033 rms=0.070654 Jy/beam ! Combined flux in latest and established models = 3.84894 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 3.84894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911032Jy sigma=15.334972 ! Fit after self-cal, rms=0.911302Jy sigma=15.332104 ! 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=0.911302Jy sigma=15.332104 ! Fit after self-cal, rms=0.913481Jy sigma=15.324742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.276 mas, bmaj=9.467 mas, bpa=11.24 degrees ! Estimated noise=1.19795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0985389 Jy ! Component: 100 - total flux cleaned = 0.13341 Jy ! Component: 150 - total flux cleaned = 0.140145 Jy ! Component: 200 - total flux cleaned = 0.141783 Jy ! Total flux subtracted in 200 components = 0.141783 Jy ! Clean residual min=-0.400933 max=0.394023 Jy/beam ! Clean residual mean=-0.000170 rms=0.121116 Jy/beam ! Combined flux in latest and established models = 3.99072 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 3.99072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.921383Jy sigma=15.173076 ! Fit after self-cal, rms=0.920671Jy sigma=15.163303 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 = 0.0245652 Jy ! Component: 100 - total flux cleaned = 0.0317841 Jy ! Component: 150 - total flux cleaned = 0.0357393 Jy ! Component: 200 - total flux cleaned = 0.0395534 Jy ! Total flux subtracted in 200 components = 0.0395534 Jy ! Clean residual min=-0.397632 max=0.389858 Jy/beam ! Clean residual mean=-0.000162 rms=0.120267 Jy/beam ! Combined flux in latest and established models = 4.03028 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 4.03028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.923280Jy sigma=15.118310 ! Fit after self-cal, rms=0.923490Jy sigma=15.116003 ! 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=3.539 mas, bmaj=5.767 mas, bpa=15.93 degrees ! Estimated noise=0.990816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 5.767 at 15.93 degrees (North through East) ! Clean map min=-0.25599 max=3.0266 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=0.923490Jy sigma=15.116003 ! Fit after self-cal, rms=0.924554Jy sigma=15.088232 ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=5.757 mas, bpa=15.76 degrees ! Estimated noise=0.993289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00540944 Jy ! Component: 100 - total flux cleaned = 0.00150708 Jy ! Component: 150 - total flux cleaned = 0.00768731 Jy ! Component: 200 - total flux cleaned = 0.0133192 Jy ! Total flux subtracted in 200 components = 0.0133192 Jy ! Clean residual min=-0.251213 max=0.259431 Jy/beam ! Clean residual mean=-0.000039 rms=0.069925 Jy/beam ! Combined flux in latest and established models = 4.0436 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 4.0436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.913815Jy sigma=15.009797 ! Fit after self-cal, rms=0.913514Jy sigma=15.007701 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340103 Jy ! Component: 100 - total flux cleaned = 0.00368215 Jy ! Component: 150 - total flux cleaned = 0.00832927 Jy ! Component: 200 - total flux cleaned = 0.0142021 Jy ! Total flux subtracted in 200 components = 0.0142021 Jy ! Clean residual min=-0.248220 max=0.256419 Jy/beam ! Clean residual mean=-0.000035 rms=0.069754 Jy/beam ! Combined flux in latest and established models = 4.0578 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 4.0578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.912959Jy sigma=14.903582 ! Fit after self-cal, rms=0.912944Jy sigma=14.902565 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.912944Jy sigma=14.902565 ! Fit after self-cal, rms=0.914603Jy sigma=14.899199 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=3.063 mas, bmaj=4.571 mas, bpa=-10.49 degrees ! Estimated noise=1.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04168 Jy ! Component: 100 - total flux cleaned = 2.7367 Jy ! Component: 150 - total flux cleaned = 3.17253 Jy ! Component: 200 - total flux cleaned = 3.48382 Jy ! Total flux subtracted in 200 components = 3.48382 Jy ! Clean residual min=-0.290979 max=0.404891 Jy/beam ! Clean residual mean=0.000127 rms=0.083141 Jy/beam ! Combined flux in latest and established models = 3.48382 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 20 model components to the UV plane model. ! The established model now contains 20 components and 3.48382 Jy ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=5.749 mas, bpa=15.78 degrees ! Estimated noise=0.996377 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 = 0.387135 Jy ! Component: 100 - total flux cleaned = 0.452425 Jy ! Component: 150 - total flux cleaned = 0.496177 Jy ! Component: 200 - total flux cleaned = 0.51346 Jy ! Total flux subtracted in 200 components = 0.51346 Jy ! Clean residual min=-0.288058 max=0.253336 Jy/beam ! Clean residual mean=-0.000030 rms=0.073566 Jy/beam ! Combined flux in latest and established models = 3.99728 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 3.99728 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=7.285 mas, bmaj=9.439 mas, bpa=11.15 degrees ! Estimated noise=1.20461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116588 Jy ! Component: 100 - total flux cleaned = 0.142581 Jy ! Component: 150 - total flux cleaned = 0.14846 Jy ! Component: 200 - total flux cleaned = 0.148399 Jy ! Total flux subtracted in 200 components = 0.148399 Jy ! Clean residual min=-0.397848 max=0.390197 Jy/beam ! Clean residual mean=-0.000171 rms=0.122527 Jy/beam ! Combined flux in latest and established models = 4.14568 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 = -0.00219672 Jy ! Component: 100 - total flux cleaned = -0.00567252 Jy ! Component: 150 - total flux cleaned = -0.00553808 Jy ! Component: 200 - total flux cleaned = -0.00547927 Jy ! Total flux subtracted in 200 components = -0.00547927 Jy ! Clean residual min=-0.391317 max=0.396042 Jy/beam ! Clean residual mean=-0.000178 rms=0.121519 Jy/beam ! Combined flux in latest and established models = 4.1402 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 4.1402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=5.749 mas, bpa=15.78 degrees ! Estimated noise=0.996377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060605 Jy ! Component: 100 - total flux cleaned = 0.00903339 Jy ! Component: 150 - total flux cleaned = 0.0145475 Jy ! Component: 200 - total flux cleaned = 0.0219613 Jy ! Total flux subtracted in 200 components = 0.0219613 Jy ! Clean residual min=-0.245200 max=0.262804 Jy/beam ! Clean residual mean=-0.000039 rms=0.070427 Jy/beam ! Combined flux in latest and established models = 4.16216 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 4.16216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.934266Jy sigma=14.939661 ! Fit after self-cal, rms=0.932486Jy sigma=14.927164 wmodel /J0555+3948_S_map.mod ! wmodel: Unable to open new model file: /J0555+3948_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0555+3948_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.544 x 5.749 at 15.78 degrees (North through East) ! Clean map min=-0.24561 max=2.959 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0555+3948_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.95903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0703241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.12977 7.12977 14.2595 28.5191 57.0382 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.2109 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.959 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.077 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0555+3948_S_dfm.log closed on Thu May 19 22:10:43 2016