! Started logfile: /scr/pima/bg219h_uvs/J1719+4804_S_dfm.log on Thu May 19 22:35:00 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/J1719+4804_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1719+4804_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776923 visibilities/baseline/integration-bin. ! Found source: J1719+4804 ! ! 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 7272 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 J1719+4804_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011832Jy sigma=25.043425 ! Fit after self-cal, rms=0.911380Jy sigma=22.598064 ! 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=2.935 mas, bmaj=4.338 mas, bpa=-6.652 degrees ! Estimated noise=0.547857 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 = 0.0698081 Jy ! Component: 100 - total flux cleaned = 0.0850327 Jy ! Total flux subtracted in 100 components = 0.0850327 Jy ! Clean residual min=-0.003386 max=0.004477 Jy/beam ! Clean residual mean=-0.000005 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0850327 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0850327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060074Jy sigma=1.403016 ! Fit after self-cal, rms=0.059814Jy sigma=1.396408 ! 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=3.619 mas, bmaj=5.033 mas, bpa=-1.676 degrees ! Estimated noise=0.37617 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 = 0.00439851 Jy ! Component: 100 - total flux cleaned = 0.00620739 Jy ! Component: 150 - total flux cleaned = 0.00660278 Jy ! Component: 200 - total flux cleaned = 0.00660212 Jy ! Total flux subtracted in 200 components = 0.00660212 Jy ! Clean residual min=-0.002777 max=0.003745 Jy/beam ! Clean residual mean=-0.000009 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0916348 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.0916348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059490Jy sigma=1.390497 ! Fit after self-cal, rms=0.059494Jy sigma=1.390415 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.619 x 5.033 at -1.676 degrees (North through East) ! Clean map min=-0.0026781 max=0.089657 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 0.96 FD 1.00* HN 0.93 KP 0.99 ! LA 0.98 MK 1.06 NL 0.97 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 1.12 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! 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 1.01 FD 1.00* HN 1.09 KP 0.98 ! LA 0.96 MK 1.01 NL 1.04 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.059494Jy sigma=1.390415 ! Fit after self-cal, rms=0.059033Jy sigma=1.386461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=5.039 mas, bpa=-1.31 degrees ! Estimated noise=0.372482 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 = -0.000967614 Jy ! Component: 100 - total flux cleaned = -0.00110609 Jy ! Component: 150 - total flux cleaned = -0.0011231 Jy ! Component: 200 - total flux cleaned = -0.00115234 Jy ! Total flux subtracted in 200 components = -0.00115234 Jy ! Clean residual min=-0.002951 max=0.003161 Jy/beam ! Clean residual mean=-0.000011 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0904825 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0904825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059024Jy sigma=1.385587 ! Fit after self-cal, rms=0.059031Jy sigma=1.385475 ! 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=0.059031Jy sigma=1.385475 ! Fit after self-cal, rms=0.058498Jy sigma=1.378821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=5.074 mas, bpa=-2.28 degrees ! Estimated noise=0.367442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125867 Jy ! Component: 100 - total flux cleaned = -0.00181822 Jy ! Component: 150 - total flux cleaned = -0.00209917 Jy ! Component: 200 - total flux cleaned = -0.00215148 Jy ! Total flux subtracted in 200 components = -0.00215148 Jy ! Clean residual min=-0.002315 max=0.002739 Jy/beam ! Clean residual mean=-0.000006 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.088331 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.088331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058489Jy sigma=1.377464 ! Fit after self-cal, rms=0.058514Jy sigma=1.377303 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 = -1.40257e-05 Jy ! Component: 100 - total flux cleaned = -2.91574e-05 Jy ! Component: 150 - total flux cleaned = -4.26421e-05 Jy ! Component: 200 - total flux cleaned = -4.31449e-05 Jy ! Total flux subtracted in 200 components = -4.31449e-05 Jy ! Clean residual min=-0.002301 max=0.002754 Jy/beam ! Clean residual mean=-0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0882879 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0882879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058513Jy sigma=1.377238 ! Fit after self-cal, rms=0.058514Jy sigma=1.377232 ! 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=0.058514Jy sigma=1.377232 ! Fit after self-cal, rms=0.058017Jy sigma=1.376845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=5.089 mas, bpa=-2.416 degrees ! Estimated noise=0.363572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000852582 Jy ! Component: 100 - total flux cleaned = -0.00123301 Jy ! Component: 150 - total flux cleaned = -0.00145102 Jy ! Component: 200 - total flux cleaned = -0.00148233 Jy ! Total flux subtracted in 200 components = -0.00148233 Jy ! Clean residual min=-0.002216 max=0.002714 Jy/beam ! Clean residual mean=-0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0868056 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0868056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058014Jy sigma=1.376147 ! Fit after self-cal, rms=0.058019Jy sigma=1.376136 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 = -1.08523e-05 Jy ! Component: 100 - total flux cleaned = -2.31654e-05 Jy ! Component: 150 - total flux cleaned = -2.86988e-05 Jy ! Component: 200 - total flux cleaned = -1.80719e-05 Jy ! Total flux subtracted in 200 components = -1.80719e-05 Jy ! Clean residual min=-0.002214 max=0.002703 Jy/beam ! Clean residual mean=-0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0867875 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0867875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058018Jy sigma=1.376105 ! Fit after self-cal, rms=0.058019Jy sigma=1.376102 ! 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=0.058019Jy sigma=1.376102 ! Fit after self-cal, rms=0.057610Jy sigma=1.375907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=8.818 mas, bpa=14.28 degrees ! Estimated noise=0.443745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249583 Jy ! Component: 100 - total flux cleaned = 0.000407535 Jy ! Component: 150 - total flux cleaned = 0.000511949 Jy ! Component: 200 - total flux cleaned = 0.000631665 Jy ! Total flux subtracted in 200 components = 0.000631665 Jy ! Clean residual min=-0.002704 max=0.002738 Jy/beam ! Clean residual mean=-0.000010 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0874192 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 50 components and 0.0874192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057637Jy sigma=1.375829 ! Fit after self-cal, rms=0.057646Jy sigma=1.375799 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 = 0.000148627 Jy ! Component: 100 - total flux cleaned = 0.000217318 Jy ! Component: 150 - total flux cleaned = 0.000297518 Jy ! Component: 200 - total flux cleaned = 0.000333688 Jy ! Total flux subtracted in 200 components = 0.000333688 Jy ! Clean residual min=-0.002659 max=0.002673 Jy/beam ! Clean residual mean=-0.000010 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0877528 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0877528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057681Jy sigma=1.376362 ! Fit after self-cal, rms=0.057685Jy sigma=1.376337 ! 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=3.663 mas, bmaj=5.099 mas, bpa=-2.36 degrees ! Estimated noise=0.360691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 5.099 at -2.36 degrees (North through East) ! Clean map min=-0.0020118 max=0.085426 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=2.957 mas, bmaj=4.395 mas, bpa=-7.576 degrees ! Estimated noise=0.531919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678633 Jy ! Component: 100 - total flux cleaned = 0.0827569 Jy ! Component: 150 - total flux cleaned = 0.0852215 Jy ! Component: 200 - total flux cleaned = 0.0851352 Jy ! Total flux subtracted in 200 components = 0.0851352 Jy ! Clean residual min=-0.002903 max=0.003457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0851352 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0851352 Jy ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=5.099 mas, bpa=-2.36 degrees ! Estimated noise=0.360691 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) ! Added new window around map position (-4.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248651 Jy ! Component: 100 - total flux cleaned = 0.00296827 Jy ! Component: 150 - total flux cleaned = 0.00312267 Jy ! Component: 200 - total flux cleaned = 0.00334555 Jy ! Total flux subtracted in 200 components = 0.00334555 Jy ! Clean residual min=-0.001970 max=0.002538 Jy/beam ! Clean residual mean=-0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0884808 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0884808 Jy ! Inverting map ! Added new window around map position (-89, -95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840303 Jy ! Component: 100 - total flux cleaned = 0.000857764 Jy ! Component: 150 - total flux cleaned = 0.000712442 Jy ! Component: 200 - total flux cleaned = 0.00063161 Jy ! Total flux subtracted in 200 components = 0.00063161 Jy ! Clean residual min=-0.002079 max=0.002347 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0891124 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.0891124 Jy ! Inverting map ! Added new window around map position (113.5, 98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171106 Jy ! Component: 100 - total flux cleaned = 0.00197364 Jy ! Component: 150 - total flux cleaned = 0.00228588 Jy ! Component: 200 - total flux cleaned = 0.00242951 Jy ! Total flux subtracted in 200 components = 0.00242951 Jy ! Clean residual min=-0.001984 max=0.001999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0915419 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0915419 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=7.376 mas, bmaj=8.818 mas, bpa=14.28 degrees ! Estimated noise=0.443745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224659 Jy ! Component: 100 - total flux cleaned = 0.000115014 Jy ! Component: 150 - total flux cleaned = 8.31501e-05 Jy ! Component: 200 - total flux cleaned = 5.36879e-05 Jy ! Total flux subtracted in 200 components = 5.36879e-05 Jy ! Clean residual min=-0.001960 max=0.002014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0915956 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.7993e-05 Jy ! Component: 100 - total flux cleaned = -8.10478e-05 Jy ! Component: 150 - total flux cleaned = -0.000130582 Jy ! Component: 200 - total flux cleaned = -0.000176804 Jy ! Total flux subtracted in 200 components = -0.000176804 Jy ! Clean residual min=-0.001891 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0914188 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.0914188 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=5.099 mas, bpa=-2.36 degrees ! Estimated noise=0.360691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.1236e-05 Jy ! Component: 100 - total flux cleaned = -3.93721e-05 Jy ! Component: 150 - total flux cleaned = -1.0703e-05 Jy ! Component: 200 - total flux cleaned = -3.96355e-05 Jy ! Total flux subtracted in 200 components = -3.96355e-05 Jy ! Clean residual min=-0.002018 max=0.002084 Jy/beam ! Clean residual mean=0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0913791 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.0913791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057340Jy sigma=1.361969 ! Fit after self-cal, rms=0.057267Jy sigma=1.360759 wmodel /J1719+4804_S_map.mod ! wmodel: Unable to open new model file: /J1719+4804_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1719+4804_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 5.099 at -2.36 degrees (North through East) ! Clean map min=-0.002815 max=0.086029 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1719+4804_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0860286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64848 1.64848 3.29697 6.59394 13.1879 26.3758 52.7515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.985 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1719+4804_S_dfm.log closed on Thu May 19 22:35:03 2016