! Started logfile: /scr/pima/bg219h_uvs/J1833+0115_S_dfm.log on Thu May 19 22:39:27 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/J1833+0115_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1833+0115_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855093 visibilities/baseline/integration-bin. ! Found source: J1833+0115 ! ! 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 7388 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 J1833+0115_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013460Jy sigma=21.946812 ! Fit after self-cal, rms=0.765542Jy sigma=16.593708 ! 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=2.573 mas, bmaj=6.562 mas, bpa=-4.632 degrees ! Estimated noise=0.542104 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 = 0.180892 Jy ! Component: 100 - total flux cleaned = 0.255646 Jy ! Total flux subtracted in 100 components = 0.255646 Jy ! Clean residual min=-0.016308 max=0.038732 Jy/beam ! Clean residual mean=0.000088 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 0.255646 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.255646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117236Jy sigma=2.450010 ! Fit after self-cal, rms=0.116222Jy sigma=2.432479 ! Inverting map ! Added new window around map position (-3, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455971 Jy ! Component: 100 - total flux cleaned = 0.0740542 Jy ! Total flux subtracted in 100 components = 0.0740542 Jy ! Clean residual min=-0.009729 max=0.016721 Jy/beam ! Clean residual mean=0.000057 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.3297 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.3297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087668Jy sigma=1.824288 ! Fit after self-cal, rms=0.087288Jy sigma=1.817566 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200042 Jy ! Component: 100 - total flux cleaned = 0.0339243 Jy ! Total flux subtracted in 100 components = 0.0339243 Jy ! Clean residual min=-0.007074 max=0.009861 Jy/beam ! Clean residual mean=0.000043 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.363625 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.363625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078933Jy sigma=1.657728 ! Fit after self-cal, rms=0.078839Jy sigma=1.656000 ! 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=2.992 mas, bmaj=7.14 mas, bpa=-2.928 degrees ! Estimated noise=0.418841 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 = 0.0180053 Jy ! Component: 100 - total flux cleaned = 0.0301833 Jy ! Component: 150 - total flux cleaned = 0.0390776 Jy ! Component: 200 - total flux cleaned = 0.0457767 Jy ! Total flux subtracted in 200 components = 0.0457767 Jy ! Clean residual min=-0.008948 max=0.011552 Jy/beam ! Clean residual mean=0.000061 rms=0.003062 Jy/beam ! Combined flux in latest and established models = 0.409401 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 107 components and 0.409401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072714Jy sigma=1.556335 ! Fit after self-cal, rms=0.072579Jy sigma=1.552842 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.14 at -2.928 degrees (North through East) ! Clean map min=-0.0092844 max=0.22973 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 1.04 FD 1.00* HN 1.07 KP 0.93 ! LA 0.93 MK 1.05 NL 1.12 OV 1.02 ! PT 0.93 SC 1.05 ! ! ! 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 1.02 FD 1.00* HN 1.06 KP 0.92 ! LA 0.93 MK 1.02 NL 1.19 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.91 ! LA 0.89 MK 1.00 NL 0.94 OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.072579Jy sigma=1.552842 ! Fit after self-cal, rms=0.068535Jy sigma=1.459804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=7.189 mas, bpa=-2.721 degrees ! Estimated noise=0.416426 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 = 0.00105488 Jy ! Component: 100 - total flux cleaned = 0.00149583 Jy ! Component: 150 - total flux cleaned = 0.00185818 Jy ! Component: 200 - total flux cleaned = 0.00206225 Jy ! Total flux subtracted in 200 components = 0.00206225 Jy ! Clean residual min=-0.006353 max=0.008669 Jy/beam ! Clean residual mean=0.000021 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.411463 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.411463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068418Jy sigma=1.456952 ! Fit after self-cal, rms=0.068406Jy sigma=1.456309 ! 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=0.068406Jy sigma=1.456309 ! Fit after self-cal, rms=0.066986Jy sigma=1.417344 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.209 mas, bpa=-2.8 degrees ! Estimated noise=0.417473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207597 Jy ! Component: 100 - total flux cleaned = -0.000260833 Jy ! Component: 150 - total flux cleaned = -0.000165255 Jy ! Component: 200 - total flux cleaned = -0.000122057 Jy ! Total flux subtracted in 200 components = -0.000122057 Jy ! Clean residual min=-0.004607 max=0.006664 Jy/beam ! Clean residual mean=0.000018 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.411341 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.411341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066921Jy sigma=1.415629 ! Fit after self-cal, rms=0.066917Jy sigma=1.415426 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 (19.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634057 Jy ! Component: 100 - total flux cleaned = 0.00993064 Jy ! Component: 150 - total flux cleaned = 0.0124859 Jy ! Component: 200 - total flux cleaned = 0.013897 Jy ! Total flux subtracted in 200 components = 0.013897 Jy ! Clean residual min=-0.004283 max=0.005521 Jy/beam ! Clean residual mean=0.000010 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.425238 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.425239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066350Jy sigma=1.398709 ! Fit after self-cal, rms=0.066309Jy sigma=1.397688 ! 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=0.066309Jy sigma=1.397688 ! Fit after self-cal, rms=0.064763Jy sigma=1.381425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=7.199 mas, bpa=-2.654 degrees ! Estimated noise=0.413578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401074 Jy ! Component: 100 - total flux cleaned = 0.000914439 Jy ! Component: 150 - total flux cleaned = 0.00126771 Jy ! Component: 200 - total flux cleaned = 0.00162186 Jy ! Total flux subtracted in 200 components = 0.00162186 Jy ! Clean residual min=-0.004097 max=0.005077 Jy/beam ! Clean residual mean=0.000012 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.42686 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 181 components and 0.426861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064628Jy sigma=1.376038 ! Fit after self-cal, rms=0.064622Jy sigma=1.375765 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 = 0.0007327 Jy ! Component: 100 - total flux cleaned = 0.00112851 Jy ! Component: 150 - total flux cleaned = 0.00139214 Jy ! Component: 200 - total flux cleaned = 0.00163427 Jy ! Total flux subtracted in 200 components = 0.00163427 Jy ! Clean residual min=-0.003978 max=0.004891 Jy/beam ! Clean residual mean=0.000011 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.428495 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 201 components and 0.428495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064574Jy sigma=1.373997 ! Fit after self-cal, rms=0.064568Jy sigma=1.373892 ! 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=0.064568Jy sigma=1.373892 ! Fit after self-cal, rms=0.064057Jy sigma=1.372663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.793 mas, bmaj=11.49 mas, bpa=-5.588 degrees ! Estimated noise=0.532831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141358 Jy ! Component: 100 - total flux cleaned = 0.00196902 Jy ! Component: 150 - total flux cleaned = 0.00250446 Jy ! Component: 200 - total flux cleaned = 0.0030286 Jy ! Total flux subtracted in 200 components = 0.0030286 Jy ! Clean residual min=-0.005863 max=0.007751 Jy/beam ! Clean residual mean=0.000023 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.431523 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 206 components and 0.431524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064073Jy sigma=1.370097 ! Fit after self-cal, rms=0.064049Jy sigma=1.369591 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 = 0.000481174 Jy ! Component: 100 - total flux cleaned = 0.000728494 Jy ! Component: 150 - total flux cleaned = 0.000893987 Jy ! Component: 200 - total flux cleaned = 0.00104754 Jy ! Total flux subtracted in 200 components = 0.00104754 Jy ! Clean residual min=-0.005677 max=0.007386 Jy/beam ! Clean residual mean=0.000022 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.432571 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 214 components and 0.432571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064124Jy sigma=1.369967 ! Fit after self-cal, rms=0.064116Jy sigma=1.369820 ! 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=3.025 mas, bmaj=7.197 mas, bpa=-2.611 degrees ! Estimated noise=0.410746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 7.197 at -2.611 degrees (North through East) ! Clean map min=-0.0037857 max=0.22336 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=2.598 mas, bmaj=6.588 mas, bpa=-4.245 degrees ! Estimated noise=0.533808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178888 Jy ! Component: 100 - total flux cleaned = 0.252669 Jy ! Component: 150 - total flux cleaned = 0.294819 Jy ! Component: 200 - total flux cleaned = 0.321458 Jy ! Total flux subtracted in 200 components = 0.321458 Jy ! Clean residual min=-0.006998 max=0.014211 Jy/beam ! Clean residual mean=0.000042 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.321458 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.321458 Jy ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=7.197 mas, bpa=-2.611 degrees ! Estimated noise=0.410746 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 = 0.0250464 Jy ! Component: 100 - total flux cleaned = 0.0409667 Jy ! Component: 150 - total flux cleaned = 0.0522773 Jy ! Component: 200 - total flux cleaned = 0.0610594 Jy ! Total flux subtracted in 200 components = 0.0610594 Jy ! Clean residual min=-0.005294 max=0.007318 Jy/beam ! Clean residual mean=0.000044 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.382517 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 86 components and 0.382517 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=6.793 mas, bmaj=11.49 mas, bpa=-5.588 degrees ! Estimated noise=0.532831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150795 Jy ! Component: 100 - total flux cleaned = 0.0251266 Jy ! Component: 150 - total flux cleaned = 0.0323558 Jy ! Component: 200 - total flux cleaned = 0.0376526 Jy ! Total flux subtracted in 200 components = 0.0376526 Jy ! Clean residual min=-0.006061 max=0.009331 Jy/beam ! Clean residual mean=0.000044 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.42017 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 = 0.00366179 Jy ! Component: 100 - total flux cleaned = 0.00563443 Jy ! Component: 150 - total flux cleaned = 0.00712139 Jy ! Component: 200 - total flux cleaned = 0.00825096 Jy ! Total flux subtracted in 200 components = 0.00825096 Jy ! Clean residual min=-0.005825 max=0.007920 Jy/beam ! Clean residual mean=0.000029 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.42842 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 133 components and 0.428421 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=7.197 mas, bpa=-2.611 degrees ! Estimated noise=0.410746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181549 Jy ! Component: 100 - total flux cleaned = -0.00192977 Jy ! Component: 150 - total flux cleaned = -0.00204046 Jy ! Component: 200 - total flux cleaned = -0.00203669 Jy ! Total flux subtracted in 200 components = -0.00203669 Jy ! Clean residual min=-0.004122 max=0.004785 Jy/beam ! Clean residual mean=0.000013 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.426384 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.426384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064234Jy sigma=1.373094 ! Fit after self-cal, rms=0.064159Jy sigma=1.371913 wmodel /J1833+0115_S_map.mod ! wmodel: Unable to open new model file: /J1833+0115_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1833+0115_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 7.197 at -2.611 degrees (North through East) ! Clean map min=-0.0039986 max=0.22484 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1833+0115_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00120502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.60783 1.60783 3.21566 6.43132 12.8626 25.7253 51.4506 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 186.586 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1833+0115_S_dfm.log closed on Thu May 19 22:39:29 2016