! Started logfile: /scr/pima/bg219e_uvs/J2053+3515_S_dfm.log on Thu May 19 18:57:11 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/bg219e_uvs/J2053+3515_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2053+3515_S_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.766393 visibilities/baseline/integration-bin. ! Found source: J2053+3515 ! ! 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 6732 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 J2053+3515_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029640Jy sigma=23.155019 ! Fit after self-cal, rms=0.847972Jy sigma=18.955280 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.908 mas, bmaj=7.138 mas, bpa=26.77 degrees ! Estimated noise=0.581969 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 = 0.12048 Jy ! Component: 100 - total flux cleaned = 0.160464 Jy ! Total flux subtracted in 100 components = 0.160464 Jy ! Clean residual min=-0.023603 max=0.082157 Jy/beam ! Clean residual mean=0.000032 rms=0.007522 Jy/beam ! Combined flux in latest and established models = 0.160464 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.160464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135164Jy sigma=2.876338 ! Fit after self-cal, rms=0.133032Jy sigma=2.836404 ! Inverting map ! Added new window around map position (1.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702202 Jy ! Component: 100 - total flux cleaned = 0.0959173 Jy ! Total flux subtracted in 100 components = 0.0959173 Jy ! Clean residual min=-0.014039 max=0.018420 Jy/beam ! Clean residual mean=0.000015 rms=0.003965 Jy/beam ! Combined flux in latest and established models = 0.256381 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.256381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091237Jy sigma=1.888567 ! Fit after self-cal, rms=0.078588Jy sigma=1.605296 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238627 Jy ! Component: 100 - total flux cleaned = 0.0355246 Jy ! Total flux subtracted in 100 components = 0.0355246 Jy ! Clean residual min=-0.007044 max=0.007331 Jy/beam ! Clean residual mean=0.000008 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.291906 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.291906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070093Jy sigma=1.402105 ! Fit after self-cal, rms=0.069344Jy sigma=1.385786 ! 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=4.669 mas, bmaj=7.532 mas, bpa=20.98 degrees ! Estimated noise=0.415148 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 = 0.0113875 Jy ! Component: 100 - total flux cleaned = 0.018469 Jy ! Component: 150 - total flux cleaned = 0.023213 Jy ! Component: 200 - total flux cleaned = 0.0264053 Jy ! Total flux subtracted in 200 components = 0.0264053 Jy ! Clean residual min=-0.003742 max=0.003523 Jy/beam ! Clean residual mean=0.000006 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.318311 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.318312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067130Jy sigma=1.333254 ! Fit after self-cal, rms=0.066985Jy sigma=1.330023 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.669 x 7.532 at 20.98 degrees (North through East) ! Clean map min=-0.0036808 max=0.16436 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 0.98 HN 0.98 KP 0.99 ! LA 1.02 NL 1.03 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 NL 0.92 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 1.01 NL 0.96 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.95 KP 1.00 ! LA 1.02 NL 0.98 OV 1.00 PT 1.01 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.066985Jy sigma=1.330023 ! Fit after self-cal, rms=0.065483Jy sigma=1.321851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.691 mas, bmaj=7.533 mas, bpa=20.68 degrees ! Estimated noise=0.412265 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 = 0.00194223 Jy ! Component: 100 - total flux cleaned = 0.00250022 Jy ! Component: 150 - total flux cleaned = 0.00285906 Jy ! Component: 200 - total flux cleaned = 0.00322175 Jy ! Total flux subtracted in 200 components = 0.00322175 Jy ! Clean residual min=-0.003343 max=0.003089 Jy/beam ! Clean residual mean=0.000006 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.321533 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.321533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065336Jy sigma=1.318348 ! Fit after self-cal, rms=0.065305Jy sigma=1.317613 ! 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=0.065305Jy sigma=1.317613 ! Fit after self-cal, rms=0.065527Jy sigma=1.310957 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.696 mas, bmaj=7.529 mas, bpa=20.39 degrees ! Estimated noise=0.414526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118225 Jy ! Component: 100 - total flux cleaned = 0.00162687 Jy ! Component: 150 - total flux cleaned = 0.00193204 Jy ! Component: 200 - total flux cleaned = 0.00215562 Jy ! Total flux subtracted in 200 components = 0.00215562 Jy ! Clean residual min=-0.002977 max=0.002332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.323689 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.323689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065471Jy sigma=1.309970 ! Fit after self-cal, rms=0.065465Jy sigma=1.309694 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 = 0.000194848 Jy ! Component: 100 - total flux cleaned = 0.000242543 Jy ! Component: 150 - total flux cleaned = 0.000261585 Jy ! Component: 200 - total flux cleaned = 0.000310151 Jy ! Total flux subtracted in 200 components = 0.000310151 Jy ! Clean residual min=-0.002948 max=0.002263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.323999 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.323999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065448Jy sigma=1.309323 ! Fit after self-cal, rms=0.065442Jy sigma=1.309223 ! 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=0.065442Jy sigma=1.309223 ! Fit after self-cal, rms=0.065599Jy sigma=1.309059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.695 mas, bmaj=7.526 mas, bpa=20.46 degrees ! Estimated noise=0.415643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916248 Jy ! Component: 100 - total flux cleaned = 0.0013274 Jy ! Component: 150 - total flux cleaned = 0.00148523 Jy ! Component: 200 - total flux cleaned = 0.00159255 Jy ! Total flux subtracted in 200 components = 0.00159255 Jy ! Clean residual min=-0.002858 max=0.002221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.325592 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.325592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065579Jy sigma=1.308762 ! Fit after self-cal, rms=0.065575Jy sigma=1.308700 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 = 5.88514e-05 Jy ! Component: 100 - total flux cleaned = 0.000175013 Jy ! Component: 150 - total flux cleaned = 0.000244335 Jy ! Component: 200 - total flux cleaned = 0.000269378 Jy ! Total flux subtracted in 200 components = 0.000269378 Jy ! Clean residual min=-0.002840 max=0.002213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.325861 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.325861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065567Jy sigma=1.308535 ! Fit after self-cal, rms=0.065564Jy sigma=1.308498 ! 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=0.065564Jy sigma=1.308498 ! Fit after self-cal, rms=0.065665Jy sigma=1.308405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.973 mas, bmaj=9.213 mas, bpa=-2.159 degrees ! Estimated noise=0.476162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294382 Jy ! Component: 100 - total flux cleaned = 0.000427798 Jy ! Component: 150 - total flux cleaned = 0.00048673 Jy ! Component: 200 - total flux cleaned = 0.00052214 Jy ! Total flux subtracted in 200 components = 0.00052214 Jy ! Clean residual min=-0.002995 max=0.002564 Jy/beam ! Clean residual mean=-0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.326383 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.326383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065658Jy sigma=1.308365 ! Fit after self-cal, rms=0.065655Jy sigma=1.308320 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 = -5.47029e-05 Jy ! Component: 100 - total flux cleaned = -1.46134e-05 Jy ! Component: 150 - total flux cleaned = -1.37531e-05 Jy ! Component: 200 - total flux cleaned = -1.38159e-05 Jy ! Total flux subtracted in 200 components = -1.38159e-05 Jy ! Clean residual min=-0.002993 max=0.002564 Jy/beam ! Clean residual mean=-0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.326369 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.326369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065653Jy sigma=1.308298 ! Fit after self-cal, rms=0.065651Jy sigma=1.308268 ! 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=4.693 mas, bmaj=7.522 mas, bpa=20.49 degrees ! Estimated noise=0.416497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.693 x 7.522 at 20.49 degrees (North through East) ! Clean map min=-0.002808 max=0.16311 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=3.938 mas, bmaj=7.114 mas, bpa=26.43 degrees ! Estimated noise=0.584471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141174 Jy ! Component: 100 - total flux cleaned = 0.210211 Jy ! Component: 150 - total flux cleaned = 0.246169 Jy ! Component: 200 - total flux cleaned = 0.267322 Jy ! Total flux subtracted in 200 components = 0.267322 Jy ! Clean residual min=-0.005840 max=0.011224 Jy/beam ! Clean residual mean=0.000010 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.267322 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.267322 Jy ! Inverting map and beam ! Estimated beam: bmin=4.693 mas, bmaj=7.522 mas, bpa=20.49 degrees ! Estimated noise=0.416497 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 = 0.0178687 Jy ! Component: 100 - total flux cleaned = 0.0294851 Jy ! Component: 150 - total flux cleaned = 0.0375421 Jy ! Component: 200 - total flux cleaned = 0.0433324 Jy ! Total flux subtracted in 200 components = 0.0433324 Jy ! Clean residual min=-0.003792 max=0.003769 Jy/beam ! Clean residual mean=0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.310654 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 82 components and 0.310654 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=7.973 mas, bmaj=9.213 mas, bpa=-2.159 degrees ! Estimated noise=0.476162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578035 Jy ! Component: 100 - total flux cleaned = 0.00916354 Jy ! Component: 150 - total flux cleaned = 0.0113761 Jy ! Component: 200 - total flux cleaned = 0.0128853 Jy ! Total flux subtracted in 200 components = 0.0128853 Jy ! Clean residual min=-0.003157 max=0.002707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.323539 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 = 0.00104262 Jy ! Component: 100 - total flux cleaned = 0.0017685 Jy ! Component: 150 - total flux cleaned = 0.00227477 Jy ! Component: 200 - total flux cleaned = 0.00248899 Jy ! Total flux subtracted in 200 components = 0.00248899 Jy ! Clean residual min=-0.002968 max=0.002733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.326028 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 137 components and 0.326028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.693 mas, bmaj=7.522 mas, bpa=20.49 degrees ! Estimated noise=0.416497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356987 Jy ! Component: 100 - total flux cleaned = -0.000156368 Jy ! Component: 150 - total flux cleaned = 0.000107816 Jy ! Component: 200 - total flux cleaned = 0.00026602 Jy ! Total flux subtracted in 200 components = 0.00026602 Jy ! Clean residual min=-0.003062 max=0.002957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.326294 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 148 components and 0.326294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065708Jy sigma=1.309668 ! Fit after self-cal, rms=0.065705Jy sigma=1.309559 wmodel /J2053+3515_S_map.mod ! wmodel: Unable to open new model file: /J2053+3515_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2053+3515_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.693 x 7.522 at 20.49 degrees (North through East) ! Clean map min=-0.0029695 max=0.1642 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2053+3515_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000633026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15654 1.15654 2.31308 4.62615 9.2523 18.5046 37.0092 74.0184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.394 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2053+3515_S_dfm.log closed on Thu May 19 18:57:13 2016