! Started logfile: /scr/pima/bg219h_uvs/J0522+1415_S_dfm.log on Thu May 19 22:08:56 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/J0522+1415_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0522+1415_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752315 visibilities/baseline/integration-bin. ! Found source: J0522+1415 ! ! 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 6500 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 J0522+1415_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004535Jy sigma=24.663325 ! Fit after self-cal, rms=0.835193Jy sigma=20.450585 ! 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=2.545 mas, bmaj=6.257 mas, bpa=-3.76 degrees ! Estimated noise=0.540847 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 = 0.119763 Jy ! Component: 100 - total flux cleaned = 0.158576 Jy ! Total flux subtracted in 100 components = 0.158576 Jy ! Clean residual min=-0.010599 max=0.029430 Jy/beam ! Clean residual mean=0.000020 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 0.158576 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.158576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081662Jy sigma=1.984041 ! Fit after self-cal, rms=0.081198Jy sigma=1.972213 ! Inverting map ! Added new window around map position (-4, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286559 Jy ! Component: 100 - total flux cleaned = 0.0461926 Jy ! Total flux subtracted in 100 components = 0.0461926 Jy ! Clean residual min=-0.006683 max=0.011690 Jy/beam ! Clean residual mean=0.000013 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.204769 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.204769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065665Jy sigma=1.571642 ! Fit after self-cal, rms=0.064989Jy sigma=1.553685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144506 Jy ! Component: 100 - total flux cleaned = 0.0240624 Jy ! Total flux subtracted in 100 components = 0.0240624 Jy ! Clean residual min=-0.004825 max=0.006645 Jy/beam ! Clean residual mean=0.000009 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.228831 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.228831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060017Jy sigma=1.423382 ! Fit after self-cal, rms=0.059777Jy sigma=1.416798 ! 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=3.064 mas, bmaj=7.094 mas, bpa=-2.931 degrees ! Estimated noise=0.379227 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 = 0.0119701 Jy ! Component: 100 - total flux cleaned = 0.0192553 Jy ! Component: 150 - total flux cleaned = 0.0244028 Jy ! Component: 200 - total flux cleaned = 0.0281834 Jy ! Total flux subtracted in 200 components = 0.0281834 Jy ! Clean residual min=-0.003229 max=0.004549 Jy/beam ! Clean residual mean=0.000007 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.257015 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.257015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057064Jy sigma=1.345671 ! Fit after self-cal, rms=0.056937Jy sigma=1.342036 ! Inverting map ! Added new window around map position (0, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465146 Jy ! Component: 100 - total flux cleaned = 0.00727903 Jy ! Component: 150 - total flux cleaned = 0.00825574 Jy ! Component: 200 - total flux cleaned = 0.00894963 Jy ! Total flux subtracted in 200 components = 0.00894963 Jy ! Clean residual min=-0.002807 max=0.002640 Jy/beam ! Clean residual mean=0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.265964 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 112 components and 0.265964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056493Jy sigma=1.331274 ! Fit after self-cal, rms=0.056462Jy sigma=1.330495 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.094 at -2.931 degrees (North through East) ! Clean map min=-0.0026527 max=0.16487 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 0.98 FD 1.00* HN 0.99 KP 0.99 ! LA 1.00 MK 0.99 NL 0.99 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.01 ! LA 1.00 MK 1.00 NL 1.02 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 1.01 ! LA 0.98 MK 1.01 NL 0.98 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.056462Jy sigma=1.330495 ! Fit after self-cal, rms=0.056285Jy sigma=1.326674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.126 mas, bpa=-3.128 degrees ! Estimated noise=0.377579 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 = 0.000318139 Jy ! Component: 100 - total flux cleaned = 0.000426012 Jy ! Component: 150 - total flux cleaned = 0.00047015 Jy ! Component: 200 - total flux cleaned = 0.000469421 Jy ! Total flux subtracted in 200 components = 0.000469421 Jy ! Clean residual min=-0.002536 max=0.002458 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.266434 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.266434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056206Jy sigma=1.324733 ! Fit after self-cal, rms=0.056197Jy sigma=1.324534 ! 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=0.056197Jy sigma=1.324534 ! Fit after self-cal, rms=0.056020Jy sigma=1.317318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.139 mas, bpa=-3.145 degrees ! Estimated noise=0.377394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.58981e-05 Jy ! Component: 100 - total flux cleaned = -1.24313e-05 Jy ! Component: 150 - total flux cleaned = -1.31829e-05 Jy ! Component: 200 - total flux cleaned = 9.34387e-05 Jy ! Total flux subtracted in 200 components = 9.34387e-05 Jy ! Clean residual min=-0.002064 max=0.002195 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.266527 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.266527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055975Jy sigma=1.316213 ! Fit after self-cal, rms=0.055971Jy sigma=1.315996 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 (16.5, 85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708224 Jy ! Component: 100 - total flux cleaned = 0.000426324 Jy ! Component: 150 - total flux cleaned = 0.000347608 Jy ! Component: 200 - total flux cleaned = 0.000344129 Jy ! Total flux subtracted in 200 components = 0.000344129 Jy ! Clean residual min=-0.002056 max=0.001862 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.266871 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.266871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055887Jy sigma=1.313885 ! Fit after self-cal, rms=0.055885Jy sigma=1.313806 ! 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=0.055885Jy sigma=1.313806 ! Fit after self-cal, rms=0.055903Jy sigma=1.313732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.143 mas, bpa=-3.168 degrees ! Estimated noise=0.377459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187161 Jy ! Component: 100 - total flux cleaned = 0.000245131 Jy ! Component: 150 - total flux cleaned = 0.00029704 Jy ! Component: 200 - total flux cleaned = 0.000296493 Jy ! Total flux subtracted in 200 components = 0.000296493 Jy ! Clean residual min=-0.002013 max=0.001856 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.267168 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 173 components and 0.267168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055876Jy sigma=1.313094 ! Fit after self-cal, rms=0.055875Jy sigma=1.313062 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 = 1.80359e-05 Jy ! Component: 100 - total flux cleaned = 4.14703e-05 Jy ! Component: 150 - total flux cleaned = 1.82787e-05 Jy ! Component: 200 - total flux cleaned = -2.47595e-05 Jy ! Total flux subtracted in 200 components = -2.47595e-05 Jy ! Clean residual min=-0.002005 max=0.001835 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.267143 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 186 components and 0.267143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055858Jy sigma=1.312649 ! Fit after self-cal, rms=0.055856Jy sigma=1.312627 ! 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=0.055856Jy sigma=1.312627 ! Fit after self-cal, rms=0.055856Jy sigma=1.312604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.634 mas, bmaj=10.73 mas, bpa=-5.41 degrees ! Estimated noise=0.497267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162242 Jy ! Component: 100 - total flux cleaned = -0.000363396 Jy ! Component: 150 - total flux cleaned = -0.000548007 Jy ! Component: 200 - total flux cleaned = -0.000668374 Jy ! Total flux subtracted in 200 components = -0.000668374 Jy ! Clean residual min=-0.001702 max=0.001953 Jy/beam ! Clean residual mean=0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.266475 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 200 components and 0.266475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055848Jy sigma=1.312465 ! Fit after self-cal, rms=0.055847Jy sigma=1.312425 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 = -5.30919e-05 Jy ! Component: 100 - total flux cleaned = -0.000152655 Jy ! Component: 150 - total flux cleaned = -0.000181761 Jy ! Component: 200 - total flux cleaned = -0.000248231 Jy ! Total flux subtracted in 200 components = -0.000248231 Jy ! Clean residual min=-0.001734 max=0.001976 Jy/beam ! Clean residual mean=0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.266226 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 214 components and 0.266226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055844Jy sigma=1.312387 ! Fit after self-cal, rms=0.055843Jy sigma=1.312369 ! 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=3.077 mas, bmaj=7.146 mas, bpa=-3.186 degrees ! Estimated noise=0.377415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 7.146 at -3.186 degrees (North through East) ! Clean map min=-0.0018752 max=0.16387 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=2.557 mas, bmaj=6.3 mas, bpa=-3.97 degrees ! Estimated noise=0.540298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11943 Jy ! Component: 100 - total flux cleaned = 0.163616 Jy ! Component: 150 - total flux cleaned = 0.191737 Jy ! Component: 200 - total flux cleaned = 0.210127 Jy ! Total flux subtracted in 200 components = 0.210127 Jy ! Clean residual min=-0.005349 max=0.009859 Jy/beam ! Clean residual mean=0.000012 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.210127 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.210127 Jy ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.146 mas, bpa=-3.186 degrees ! Estimated noise=0.377415 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 = 0.018294 Jy ! Component: 100 - total flux cleaned = 0.0294295 Jy ! Component: 150 - total flux cleaned = 0.0369873 Jy ! Component: 200 - total flux cleaned = 0.0423237 Jy ! Total flux subtracted in 200 components = 0.0423237 Jy ! Clean residual min=-0.002721 max=0.003280 Jy/beam ! Clean residual mean=0.000009 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.252451 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 0.252451 Jy ! Inverting map ! Added new window around map position (-7, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398548 Jy ! Component: 100 - total flux cleaned = 0.00708849 Jy ! Component: 150 - total flux cleaned = 0.00945938 Jy ! Component: 200 - total flux cleaned = 0.0105166 Jy ! Total flux subtracted in 200 components = 0.0105166 Jy ! Clean residual min=-0.002080 max=0.001917 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.262967 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.262967 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=6.634 mas, bmaj=10.73 mas, bpa=-5.41 degrees ! Estimated noise=0.497267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261084 Jy ! Component: 100 - total flux cleaned = 0.0029452 Jy ! Component: 150 - total flux cleaned = 0.00314287 Jy ! Component: 200 - total flux cleaned = 0.00322708 Jy ! Total flux subtracted in 200 components = 0.00322708 Jy ! Clean residual min=-0.001914 max=0.002022 Jy/beam ! Clean residual mean=0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.266194 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 = 3.8608e-05 Jy ! Component: 100 - total flux cleaned = 7.58048e-06 Jy ! Component: 150 - total flux cleaned = 8.94614e-06 Jy ! Component: 200 - total flux cleaned = 8.86449e-06 Jy ! Total flux subtracted in 200 components = 8.86449e-06 Jy ! Clean residual min=-0.001835 max=0.001997 Jy/beam ! Clean residual mean=0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.266203 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 161 components and 0.266203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.146 mas, bpa=-3.186 degrees ! Estimated noise=0.377415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026764 Jy ! Component: 100 - total flux cleaned = -0.000312697 Jy ! Component: 150 - total flux cleaned = -0.000352148 Jy ! Component: 200 - total flux cleaned = -0.000349463 Jy ! Total flux subtracted in 200 components = -0.000349463 Jy ! Clean residual min=-0.001865 max=0.001770 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.265854 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 185 components and 0.265854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055896Jy sigma=1.313418 ! Fit after self-cal, rms=0.055882Jy sigma=1.313136 wmodel /J0522+1415_S_map.mod ! wmodel: Unable to open new model file: /J0522+1415_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0522+1415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 7.146 at -3.186 degrees (North through East) ! Clean map min=-0.0018442 max=0.16356 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0522+1415_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.821901 0.821901 1.6438 3.28761 6.57521 13.1504 26.3008 52.6017 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.007 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0522+1415_S_dfm.log closed on Thu May 19 22:08:58 2016