! Started logfile: /scr/pima/bg219i_uvs/J0503+3403_S_dfm.log on Thu May 19 23:03:40 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/J0503+3403_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0503+3403_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0503+3403 ! ! 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 10912 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 J0503+3403_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008108Jy sigma=25.061232 ! Fit after self-cal, rms=0.917409Jy sigma=22.866215 ! 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=2.998 mas, bmaj=4.707 mas, bpa=-13.1 degrees ! Estimated noise=0.440128 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 = 0.0620589 Jy ! Component: 100 - total flux cleaned = 0.0782093 Jy ! Total flux subtracted in 100 components = 0.0782093 Jy ! Clean residual min=-0.013484 max=0.023630 Jy/beam ! Clean residual mean=0.000016 rms=0.003698 Jy/beam ! Combined flux in latest and established models = 0.0782093 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0782093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117347Jy sigma=2.779125 ! Fit after self-cal, rms=0.116656Jy sigma=2.763894 ! Inverting map ! Added new window around map position (18, 20). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224687 Jy ! Component: 100 - total flux cleaned = 0.0341786 Jy ! Total flux subtracted in 100 components = 0.0341786 Jy ! Clean residual min=-0.012190 max=0.020891 Jy/beam ! Clean residual mean=0.000010 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.112388 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.112388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110206Jy sigma=2.624328 ! Fit after self-cal, rms=0.107036Jy sigma=2.539151 ! Inverting map ! Added new window around map position (20, 28). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266397 Jy ! Component: 100 - total flux cleaned = 0.0448388 Jy ! Total flux subtracted in 100 components = 0.0448388 Jy ! Clean residual min=-0.007925 max=0.017350 Jy/beam ! Clean residual mean=0.000006 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.157227 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.157227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094222Jy sigma=2.232193 ! Fit after self-cal, rms=0.092181Jy sigma=2.179070 ! Inverting map ! Added new window around map position (14, 35). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195453 Jy ! Component: 100 - total flux cleaned = 0.034998 Jy ! Total flux subtracted in 100 components = 0.034998 Jy ! Clean residual min=-0.007008 max=0.010843 Jy/beam ! Clean residual mean=-0.000000 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.192225 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.192225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082938Jy sigma=1.957862 ! Fit after self-cal, rms=0.082678Jy sigma=1.950612 ! 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=3.632 mas, bmaj=5.577 mas, bpa=-8.445 degrees ! Estimated noise=0.293276 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 = 0.0259752 Jy ! Component: 100 - total flux cleaned = 0.0454493 Jy ! Component: 150 - total flux cleaned = 0.0605848 Jy ! Component: 200 - total flux cleaned = 0.072935 Jy ! Total flux subtracted in 200 components = 0.072935 Jy ! Clean residual min=-0.007596 max=0.010792 Jy/beam ! Clean residual mean=-0.000015 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.26516 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 138 components and 0.26516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069794Jy sigma=1.638240 ! Fit after self-cal, rms=0.069228Jy sigma=1.624051 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 5.577 at -8.445 degrees (North through East) ! Clean map min=-0.007109 max=0.084544 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 0.97 FD 1.03 HN 0.91 KP 0.84 ! LA 0.86 MK 1.17 NL 1.03 OV 0.98 ! PT 0.84 SC 1.02 ! ! ! Fit before self-cal, rms=0.069228Jy sigma=1.624051 ! Fit after self-cal, rms=0.067389Jy sigma=1.606200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=5.627 mas, bpa=-8.115 degrees ! Estimated noise=0.28751 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 = 0.00987183 Jy ! Component: 100 - total flux cleaned = 0.0175205 Jy ! Component: 150 - total flux cleaned = 0.0239512 Jy ! Component: 200 - total flux cleaned = 0.0294354 Jy ! Total flux subtracted in 200 components = 0.0294354 Jy ! Clean residual min=-0.005831 max=0.009533 Jy/beam ! Clean residual mean=-0.000026 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.294595 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 170 components and 0.294595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065090Jy sigma=1.546225 ! Fit after self-cal, rms=0.065030Jy sigma=1.544046 ! 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=0.065030Jy sigma=1.544046 ! Fit after self-cal, rms=0.063265Jy sigma=1.524614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=5.661 mas, bpa=-7.918 degrees ! Estimated noise=0.282833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441979 Jy ! Component: 100 - total flux cleaned = 0.00766331 Jy ! Component: 150 - total flux cleaned = 0.0103567 Jy ! Component: 200 - total flux cleaned = 0.0126404 Jy ! Total flux subtracted in 200 components = 0.0126404 Jy ! Clean residual min=-0.005206 max=0.008762 Jy/beam ! Clean residual mean=-0.000029 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.307235 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.307235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062811Jy sigma=1.512496 ! Fit after self-cal, rms=0.062804Jy sigma=1.511681 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 (3.5, 55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905976 Jy ! Component: 100 - total flux cleaned = 0.0152034 Jy ! Component: 150 - total flux cleaned = 0.0199357 Jy ! Component: 200 - total flux cleaned = 0.0236408 Jy ! Total flux subtracted in 200 components = 0.0236408 Jy ! Clean residual min=-0.004615 max=0.006742 Jy/beam ! Clean residual mean=-0.000021 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.330876 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 232 components and 0.330876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061033Jy sigma=1.467623 ! Fit after self-cal, rms=0.060943Jy sigma=1.465808 ! Inverting map ! Added new window around map position (20.5, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639867 Jy ! Component: 100 - total flux cleaned = 0.0105228 Jy ! Component: 150 - total flux cleaned = 0.0139256 Jy ! Component: 200 - total flux cleaned = 0.0169135 Jy ! Total flux subtracted in 200 components = 0.0169135 Jy ! Clean residual min=-0.004259 max=0.005674 Jy/beam ! Clean residual mean=-0.000015 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.34779 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 283 components and 0.34779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059996Jy sigma=1.443400 ! Fit after self-cal, rms=0.059939Jy sigma=1.441713 ! Inverting map ! Added new window around map position (2.5, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525213 Jy ! Component: 100 - total flux cleaned = 0.00856823 Jy ! Component: 150 - total flux cleaned = 0.0113959 Jy ! Component: 200 - total flux cleaned = 0.013923 Jy ! Total flux subtracted in 200 components = 0.013923 Jy ! Clean residual min=-0.004148 max=0.004419 Jy/beam ! Clean residual mean=-0.000014 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.361713 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 321 components and 0.361713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059302Jy sigma=1.425998 ! Fit after self-cal, rms=0.059276Jy sigma=1.425552 ! 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=0.059276Jy sigma=1.425552 ! Fit after self-cal, rms=0.058798Jy sigma=1.390963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=5.674 mas, bpa=-8.574 degrees ! Estimated noise=0.282487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209967 Jy ! Component: 100 - total flux cleaned = 0.00277282 Jy ! Component: 150 - total flux cleaned = 0.00358826 Jy ! Component: 200 - total flux cleaned = 0.00425945 Jy ! Total flux subtracted in 200 components = 0.00425945 Jy ! Clean residual min=-0.003143 max=0.003516 Jy/beam ! Clean residual mean=-0.000009 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.365972 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 342 components and 0.365972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058627Jy sigma=1.386584 ! Fit after self-cal, rms=0.058621Jy sigma=1.386111 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 = 0.00105896 Jy ! Component: 100 - total flux cleaned = 0.00173536 Jy ! Component: 150 - total flux cleaned = 0.00226205 Jy ! Component: 200 - total flux cleaned = 0.00271121 Jy ! Total flux subtracted in 200 components = 0.00271121 Jy ! Clean residual min=-0.003050 max=0.003375 Jy/beam ! Clean residual mean=-0.000009 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.368683 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 356 components and 0.368683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058543Jy sigma=1.384047 ! Fit after self-cal, rms=0.058535Jy sigma=1.383935 ! 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=0.058535Jy sigma=1.383935 ! Fit after self-cal, rms=0.058759Jy sigma=1.383635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.654 mas, bmaj=9.118 mas, bpa=-6.771 degrees ! Estimated noise=0.35429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274314 Jy ! Component: 100 - total flux cleaned = 0.00439328 Jy ! Component: 150 - total flux cleaned = 0.00544076 Jy ! Component: 200 - total flux cleaned = 0.00631779 Jy ! Total flux subtracted in 200 components = 0.00631779 Jy ! Clean residual min=-0.004339 max=0.004494 Jy/beam ! Clean residual mean=-0.000016 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.375001 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 371 components and 0.375001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058705Jy sigma=1.382463 ! Fit after self-cal, rms=0.058693Jy sigma=1.382209 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 = 0.000965872 Jy ! Component: 100 - total flux cleaned = 0.00156037 Jy ! Component: 150 - total flux cleaned = 0.00200821 Jy ! Component: 200 - total flux cleaned = 0.00238715 Jy ! Total flux subtracted in 200 components = 0.00238715 Jy ! Clean residual min=-0.004321 max=0.004404 Jy/beam ! Clean residual mean=-0.000016 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.377388 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 387 components and 0.377388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058673Jy sigma=1.381892 ! Fit after self-cal, rms=0.058668Jy sigma=1.381819 ! 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=3.73 mas, bmaj=5.686 mas, bpa=-8.928 degrees ! Estimated noise=0.283336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.73 x 5.686 at -8.928 degrees (North through East) ! Clean map min=-0.0029343 max=0.085171 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=3.062 mas, bmaj=4.793 mas, bpa=-13.55 degrees ! Estimated noise=0.431727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676921 Jy ! Component: 100 - total flux cleaned = 0.1033 Jy ! Component: 150 - total flux cleaned = 0.130222 Jy ! Component: 200 - total flux cleaned = 0.151799 Jy ! Total flux subtracted in 200 components = 0.151799 Jy ! Clean residual min=-0.008336 max=0.013140 Jy/beam ! Clean residual mean=-0.000003 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.151799 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.151799 Jy ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=5.686 mas, bpa=-8.928 degrees ! Estimated noise=0.283336 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 = 0.0313786 Jy ! Component: 100 - total flux cleaned = 0.0543372 Jy ! Component: 150 - total flux cleaned = 0.0722289 Jy ! Component: 200 - total flux cleaned = 0.0870892 Jy ! Total flux subtracted in 200 components = 0.0870892 Jy ! Clean residual min=-0.007274 max=0.009862 Jy/beam ! Clean residual mean=-0.000021 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.238888 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 107 components and 0.238888 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=7.654 mas, bmaj=9.118 mas, bpa=-6.771 degrees ! Estimated noise=0.35429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230301 Jy ! Component: 100 - total flux cleaned = 0.0398276 Jy ! Component: 150 - total flux cleaned = 0.0533446 Jy ! Component: 200 - total flux cleaned = 0.0645643 Jy ! Total flux subtracted in 200 components = 0.0645643 Jy ! Clean residual min=-0.008037 max=0.008819 Jy/beam ! Clean residual mean=-0.000033 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.303452 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 = 0.00947499 Jy ! Component: 100 - total flux cleaned = 0.0175248 Jy ! Component: 150 - total flux cleaned = 0.0244067 Jy ! Component: 200 - total flux cleaned = 0.0303295 Jy ! Total flux subtracted in 200 components = 0.0303295 Jy ! Clean residual min=-0.005589 max=0.006507 Jy/beam ! Clean residual mean=-0.000027 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.333782 Jy ! Adding 182 model components to the UV plane model. ! The established model now contains 264 components and 0.333782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=5.686 mas, bpa=-8.928 degrees ! Estimated noise=0.283336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437881 Jy ! Component: 100 - total flux cleaned = 0.00773166 Jy ! Component: 150 - total flux cleaned = 0.0106433 Jy ! Component: 200 - total flux cleaned = 0.0132649 Jy ! Total flux subtracted in 200 components = 0.0132649 Jy ! Clean residual min=-0.003430 max=0.003720 Jy/beam ! Clean residual mean=-0.000011 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.347047 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 299 components and 0.347047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059186Jy sigma=1.397065 ! Fit after self-cal, rms=0.059153Jy sigma=1.396026 wmodel /J0503+3403_S_map.mod ! wmodel: Unable to open new model file: /J0503+3403_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0503+3403_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.73 x 5.686 at -8.928 degrees (North through East) ! Clean map min=-0.0033179 max=0.085055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0503+3403_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.085055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000939913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.31519 3.31519 6.63039 13.2608 26.5216 53.0431 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 90.492 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0503+3403_S_dfm.log closed on Thu May 19 23:03:43 2016