! Started logfile: /scr/pima/rv119_uvs/J0853+2813_S_dfm.log on Sun Dec 17 11:35:18 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0853+2813_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0853+2813_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959596 visibilities/baseline/integration-bin. ! Found source: J0853+2813 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 7600 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 J0853+2813_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004889Jy sigma=19.462015 ! Fit after self-cal, rms=0.957847Jy sigma=18.578108 ! 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=2.786 mas, bmaj=5.062 mas, bpa=-0.3747 degrees ! Estimated noise=0.772875 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 = 0.0340796 Jy ! Component: 100 - total flux cleaned = 0.0418053 Jy ! Total flux subtracted in 100 components = 0.0418053 Jy ! Clean residual min=-0.004605 max=0.005694 Jy/beam ! Clean residual mean=0.000008 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0418053 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0418053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097038Jy sigma=1.230502 ! Fit after self-cal, rms=0.095683Jy sigma=1.190867 ! 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=3.442 mas, bmaj=6.069 mas, bpa=-0.5205 degrees ! Estimated noise=0.455275 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 = 0.00705567 Jy ! Component: 100 - total flux cleaned = 0.00984163 Jy ! Component: 150 - total flux cleaned = 0.0101396 Jy ! Component: 200 - total flux cleaned = 0.0103831 Jy ! Total flux subtracted in 200 components = 0.0103831 Jy ! Clean residual min=-0.003498 max=0.004901 Jy/beam ! Clean residual mean=0.000011 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0521884 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0521884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094960Jy sigma=1.177250 ! Fit after self-cal, rms=0.094949Jy sigma=1.176521 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 6.069 at -0.5205 degrees (North through East) ! Clean map min=-0.0034397 max=0.046068 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.98 KP 1.02 ! LA 1.00 MK 1.10 NL 1.26 OV 0.93 ! PT 1.04 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 1.04 ! LA 1.03 MK 1.01 NL 1.16 OV 0.94 ! PT 0.98 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.22 HN 1.19 KP 0.28 ! LA 1.35 MK 0.90 NL 1.00* OV 1.17 ! PT 1.30 SC 0.40 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 HN 1.03 KP 0.99 ! LA 0.94 MK 1.10 NL 1.10 OV 0.94 ! PT 1.01 SC 1.22 ! ! ! Fit before self-cal, rms=0.094949Jy sigma=1.176521 ! Fit after self-cal, rms=0.057774Jy sigma=1.097586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=5.984 mas, bpa=1.533 degrees ! Estimated noise=0.445691 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 (-4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036703 Jy ! Component: 100 - total flux cleaned = 0.00406841 Jy ! Component: 150 - total flux cleaned = 0.00424158 Jy ! Component: 200 - total flux cleaned = 0.00419885 Jy ! Total flux subtracted in 200 components = 0.00419885 Jy ! Clean residual min=-0.002079 max=0.003008 Jy/beam ! Clean residual mean=0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0563872 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0563872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057480Jy sigma=1.093160 ! Fit after self-cal, rms=0.059489Jy sigma=1.062370 ! 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=0.059489Jy sigma=1.062370 ! Fit after self-cal, rms=0.073853Jy sigma=1.045877 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=5.925 mas, bpa=3.935 degrees ! Estimated noise=0.454601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188499 Jy ! Component: 100 - total flux cleaned = 0.00264664 Jy ! Component: 150 - total flux cleaned = 0.0027303 Jy ! Component: 200 - total flux cleaned = 0.00282759 Jy ! Total flux subtracted in 200 components = 0.00282759 Jy ! Clean residual min=-0.001972 max=0.002159 Jy/beam ! Clean residual mean=0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0592148 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.0592148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073778Jy sigma=1.044954 ! Fit after self-cal, rms=0.075361Jy sigma=1.039987 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 = -0.00112061 Jy ! Component: 100 - total flux cleaned = -0.00132366 Jy ! Component: 150 - total flux cleaned = -0.00139316 Jy ! Component: 200 - total flux cleaned = -0.0013933 Jy ! Total flux subtracted in 200 components = -0.0013933 Jy ! Clean residual min=-0.001946 max=0.002110 Jy/beam ! Clean residual mean=0.000006 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0578215 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.0578215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075324Jy sigma=1.039508 ! Fit after self-cal, rms=0.075365Jy sigma=1.039453 ! Inverting map ! Added new window around map position (-121, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153896 Jy ! Component: 100 - total flux cleaned = 0.00195299 Jy ! Component: 150 - total flux cleaned = 0.00219528 Jy ! Component: 200 - total flux cleaned = 0.00233667 Jy ! Total flux subtracted in 200 components = 0.00233667 Jy ! Clean residual min=-0.001882 max=0.001990 Jy/beam ! Clean residual mean=0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0601582 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0601582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075290Jy sigma=1.038141 ! Fit after self-cal, rms=0.075276Jy sigma=1.037750 ! 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=0.075276Jy sigma=1.037750 ! Fit after self-cal, rms=0.091746Jy sigma=1.036018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=5.91 mas, bpa=4.117 degrees ! Estimated noise=0.455125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102518 Jy ! Component: 100 - total flux cleaned = 0.00136857 Jy ! Component: 150 - total flux cleaned = 0.00163078 Jy ! Component: 200 - total flux cleaned = 0.00178676 Jy ! Total flux subtracted in 200 components = 0.00178676 Jy ! Clean residual min=-0.001719 max=0.002100 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.061945 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 123 components and 0.061945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091708Jy sigma=1.035430 ! Fit after self-cal, rms=0.092176Jy sigma=1.034819 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 (115, 122). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181532 Jy ! Component: 100 - total flux cleaned = 0.00227182 Jy ! Component: 150 - total flux cleaned = 0.00256174 Jy ! Component: 200 - total flux cleaned = 0.00278227 Jy ! Total flux subtracted in 200 components = 0.00278227 Jy ! Clean residual min=-0.001776 max=0.001732 Jy/beam ! Clean residual mean=0.000006 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0647272 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.0647272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092103Jy sigma=1.033480 ! Fit after self-cal, rms=0.092104Jy sigma=1.033226 ! 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=0.092104Jy sigma=1.033226 ! Fit after self-cal, rms=0.106685Jy sigma=1.032564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.953 mas, bmaj=9.483 mas, bpa=1.085 degrees ! Estimated noise=0.633785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130133 Jy ! Component: 100 - total flux cleaned = 0.00221471 Jy ! Component: 150 - total flux cleaned = 0.00294553 Jy ! Component: 200 - total flux cleaned = 0.00330108 Jy ! Total flux subtracted in 200 components = 0.00330108 Jy ! Clean residual min=-0.002177 max=0.002336 Jy/beam ! Clean residual mean=0.000011 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0680283 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.0680283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106654Jy sigma=1.032296 ! Fit after self-cal, rms=0.107015Jy sigma=1.032060 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 = 0.000474873 Jy ! Component: 100 - total flux cleaned = 0.00059755 Jy ! Component: 150 - total flux cleaned = 0.000727111 Jy ! Component: 200 - total flux cleaned = 0.000827057 Jy ! Total flux subtracted in 200 components = 0.000827057 Jy ! Clean residual min=-0.002149 max=0.002342 Jy/beam ! Clean residual mean=0.000011 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0688554 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.0688554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107000Jy sigma=1.031956 ! Fit after self-cal, rms=0.107015Jy sigma=1.031917 ! 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=3.245 mas, bmaj=5.913 mas, bpa=4.431 degrees ! Estimated noise=0.455884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 5.913 at 4.431 degrees (North through East) ! Clean map min=-0.001896 max=0.044149 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=2.627 mas, bmaj=4.905 mas, bpa=3.408 degrees ! Estimated noise=0.771408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351551 Jy ! Component: 100 - total flux cleaned = 0.0443934 Jy ! Component: 150 - total flux cleaned = 0.0500681 Jy ! Component: 200 - total flux cleaned = 0.0543463 Jy ! Total flux subtracted in 200 components = 0.0543463 Jy ! Clean residual min=-0.003471 max=0.003623 Jy/beam ! Clean residual mean=0.000005 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0543463 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0543463 Jy ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=5.913 mas, bpa=4.431 degrees ! Estimated noise=0.455884 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 = 0.0039494 Jy ! Component: 100 - total flux cleaned = 0.00619219 Jy ! Component: 150 - total flux cleaned = 0.00726855 Jy ! Component: 200 - total flux cleaned = 0.00796893 Jy ! Total flux subtracted in 200 components = 0.00796893 Jy ! Clean residual min=-0.002139 max=0.002428 Jy/beam ! Clean residual mean=0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0623153 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0623153 Jy ! Inverting map ! Added new window around map position (1, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205204 Jy ! Component: 100 - total flux cleaned = 0.00299186 Jy ! Component: 150 - total flux cleaned = 0.00347314 Jy ! Component: 200 - total flux cleaned = 0.00402031 Jy ! Total flux subtracted in 200 components = 0.00402031 Jy ! Clean residual min=-0.001831 max=0.001797 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0663356 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.0663356 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=6.953 mas, bmaj=9.483 mas, bpa=1.085 degrees ! Estimated noise=0.633785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174799 Jy ! Component: 100 - total flux cleaned = 0.00301983 Jy ! Component: 150 - total flux cleaned = 0.00404844 Jy ! Component: 200 - total flux cleaned = 0.00464203 Jy ! Total flux subtracted in 200 components = 0.00464203 Jy ! Clean residual min=-0.002024 max=0.002219 Jy/beam ! Clean residual mean=0.000009 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0709776 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 = 0.000309578 Jy ! Component: 100 - total flux cleaned = 0.000481888 Jy ! Component: 150 - total flux cleaned = 0.000615352 Jy ! Component: 200 - total flux cleaned = 0.000690536 Jy ! Total flux subtracted in 200 components = 0.000690536 Jy ! Clean residual min=-0.001994 max=0.002173 Jy/beam ! Clean residual mean=0.000009 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0716682 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 120 components and 0.0716682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=5.913 mas, bpa=4.431 degrees ! Estimated noise=0.455884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422465 Jy ! Component: 100 - total flux cleaned = -0.00046468 Jy ! Component: 150 - total flux cleaned = -0.000392976 Jy ! Component: 200 - total flux cleaned = -0.000325437 Jy ! Total flux subtracted in 200 components = -0.000325437 Jy ! Clean residual min=-0.001774 max=0.001634 Jy/beam ! Clean residual mean=0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0713427 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.0713427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106992Jy sigma=1.032328 ! Fit after self-cal, rms=0.107047Jy sigma=1.031711 wmodel J0853+2813_S_map.mod ! Writing 140 model components to file: J0853+2813_S_map.mod wobs J0853+2813_S_uvs.fits ! Writing UV FITS file: J0853+2813_S_uvs.fits wwins J0853+2813_S_map.win ! wwins: Wrote 5 windows to J0853+2813_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000651855 Jy ! Component: 100 - total flux cleaned = -0.000914566 Jy ! Component: 150 - total flux cleaned = -0.00119515 Jy ! Component: 200 - total flux cleaned = -0.00146697 Jy ! Component: 250 - total flux cleaned = -0.0017308 Jy ! Component: 300 - total flux cleaned = -0.0019104 Jy ! Component: 350 - total flux cleaned = -0.00196054 Jy ! Component: 400 - total flux cleaned = -0.00210819 Jy ! Component: 450 - total flux cleaned = -0.00210844 Jy ! Component: 500 - total flux cleaned = -0.00227456 Jy ! Component: 550 - total flux cleaned = -0.00234391 Jy ! Component: 600 - total flux cleaned = -0.00234333 Jy ! Component: 650 - total flux cleaned = -0.0024332 Jy ! Component: 700 - total flux cleaned = -0.00247728 Jy ! Component: 750 - total flux cleaned = -0.00252095 Jy ! Component: 800 - total flux cleaned = -0.00258533 Jy ! Component: 850 - total flux cleaned = -0.00269084 Jy ! Component: 900 - total flux cleaned = -0.00266963 Jy ! Component: 950 - total flux cleaned = -0.00269055 Jy ! Component: 1000 - total flux cleaned = -0.00273111 Jy ! Component: 1050 - total flux cleaned = -0.00275101 Jy ! Component: 1100 - total flux cleaned = -0.00273134 Jy ! Component: 1150 - total flux cleaned = -0.00271198 Jy ! Component: 1200 - total flux cleaned = -0.0027316 Jy ! Component: 1250 - total flux cleaned = -0.00273154 Jy ! Component: 1300 - total flux cleaned = -0.00276911 Jy ! Component: 1350 - total flux cleaned = -0.00267579 Jy ! Component: 1400 - total flux cleaned = -0.00269456 Jy ! Component: 1450 - total flux cleaned = -0.00274919 Jy ! Component: 1500 - total flux cleaned = -0.00273104 Jy ! Component: 1550 - total flux cleaned = -0.00271293 Jy ! Component: 1600 - total flux cleaned = -0.00269504 Jy ! Component: 1650 - total flux cleaned = -0.00267772 Jy ! Component: 1700 - total flux cleaned = -0.00273028 Jy ! Component: 1750 - total flux cleaned = -0.00271303 Jy ! Component: 1800 - total flux cleaned = -0.00272987 Jy ! Component: 1850 - total flux cleaned = -0.00274665 Jy ! Component: 1900 - total flux cleaned = -0.00276365 Jy ! Component: 1950 - total flux cleaned = -0.00278053 Jy ! Component: 2000 - total flux cleaned = -0.0028135 Jy ! Component: 2050 - total flux cleaned = -0.00281342 Jy ! Component: 2100 - total flux cleaned = -0.00278085 Jy ! Component: 2150 - total flux cleaned = -0.00281346 Jy ! Component: 2200 - total flux cleaned = -0.00279763 Jy ! Component: 2250 - total flux cleaned = -0.00282951 Jy ! Component: 2300 - total flux cleaned = -0.00278197 Jy ! Component: 2350 - total flux cleaned = -0.00284497 Jy ! Component: 2400 - total flux cleaned = -0.0028447 Jy ! Component: 2450 - total flux cleaned = -0.00281354 Jy ! Component: 2500 - total flux cleaned = -0.00284428 Jy ! Component: 2550 - total flux cleaned = -0.00276768 Jy ! Component: 2600 - total flux cleaned = -0.00278303 Jy ! Component: 2650 - total flux cleaned = -0.00278294 Jy ! Component: 2700 - total flux cleaned = -0.00273789 Jy ! Component: 2750 - total flux cleaned = -0.00273784 Jy ! Component: 2800 - total flux cleaned = -0.00273798 Jy ! Component: 2850 - total flux cleaned = -0.00267899 Jy ! Component: 2900 - total flux cleaned = -0.00267906 Jy ! Component: 2950 - total flux cleaned = -0.00272267 Jy ! Component: 3000 - total flux cleaned = -0.00269362 Jy ! Component: 3050 - total flux cleaned = -0.00266485 Jy ! Component: 3100 - total flux cleaned = -0.0025791 Jy ! Component: 3150 - total flux cleaned = -0.0026219 Jy ! Component: 3200 - total flux cleaned = -0.00260786 Jy ! Component: 3250 - total flux cleaned = -0.00253748 Jy ! Component: 3300 - total flux cleaned = -0.00259357 Jy ! Component: 3350 - total flux cleaned = -0.00257963 Jy ! Component: 3400 - total flux cleaned = -0.00257955 Jy ! Component: 3450 - total flux cleaned = -0.00255193 Jy ! Component: 3500 - total flux cleaned = -0.00257948 Jy ! Component: 3550 - total flux cleaned = -0.00251128 Jy ! Component: 3600 - total flux cleaned = -0.00252489 Jy ! Component: 3650 - total flux cleaned = -0.00248438 Jy ! Component: 3700 - total flux cleaned = -0.00255167 Jy ! Component: 3750 - total flux cleaned = -0.00255162 Jy ! Component: 3800 - total flux cleaned = -0.00251162 Jy ! Component: 3850 - total flux cleaned = -0.0024984 Jy ! Component: 3900 - total flux cleaned = -0.00249838 Jy ! Component: 3950 - total flux cleaned = -0.00251153 Jy ! Component: 4000 - total flux cleaned = -0.00244631 Jy ! Component: 4050 - total flux cleaned = -0.00253712 Jy ! Total flux subtracted in 4096 components = -0.00252409 Jy ! Clean residual min=-0.000770 max=0.000767 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0688186 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 444 components and 0.0688186 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0853+2813_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 5.913 at 4.431 degrees (North through East) ! Clean map min=-0.0015785 max=0.043552 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0853+2813_S_map.fits wmodel /scr/pima/rv119_uvs/J0853+2813_S_map.mod ! Writing 444 model components to file: /scr/pima/rv119_uvs/J0853+2813_S_map.mod wobs /scr/pima/rv119_uvs/J0853+2813_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0853+2813_S_uvs.fits wwins /scr/pima/rv119_uvs/J0853+2813_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv119_uvs/J0853+2813_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0435525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63043 1.63043 3.26085 6.52171 13.0434 26.0868 52.1736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 184 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0853+2813_S_dfm.log closed on Sun Dec 17 11:35:23 2017