! Started logfile: /scr/pima/rv120_uvs/J1619+0613_X_dfm.log on Fri Dec 22 22:43:24 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J1619+0613_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1619+0613_X_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! AN table 2: 41 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.49921 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1619+0613 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 8848 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1619+0613_X] 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 0.200x0.200 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 365 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 365 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 365 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 365 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.040054Jy sigma=22.135047 ! Fit after self-cal, rms=0.781330Jy sigma=16.503136 ! 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=0.7998 mas, bmaj=1.715 mas, bpa=3.505 degrees ! Estimated noise=0.569846 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 = 0.159037 Jy ! Component: 100 - total flux cleaned = 0.210845 Jy ! Total flux subtracted in 100 components = 0.210845 Jy ! Clean residual min=-0.019601 max=0.060677 Jy/beam ! Clean residual mean=0.000009 rms=0.003663 Jy/beam ! Combined flux in latest and established models = 0.210845 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.210845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105483Jy sigma=2.174364 ! Fit after self-cal, rms=0.105347Jy sigma=2.171390 ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517265 Jy ! Component: 100 - total flux cleaned = 0.0780718 Jy ! Total flux subtracted in 100 components = 0.0780718 Jy ! Clean residual min=-0.012881 max=0.028862 Jy/beam ! Clean residual mean=0.000002 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.288917 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.288917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073179Jy sigma=1.432034 ! Fit after self-cal, rms=0.069323Jy sigma=1.347865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230417 Jy ! Component: 100 - total flux cleaned = 0.0335236 Jy ! Total flux subtracted in 100 components = 0.0335236 Jy ! Clean residual min=-0.010778 max=0.015186 Jy/beam ! Clean residual mean=-0.000001 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.322441 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.322441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060514Jy sigma=1.128128 ! Fit after self-cal, rms=0.059014Jy sigma=1.096128 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104344 Jy ! Component: 100 - total flux cleaned = 0.0132819 Jy ! Total flux subtracted in 100 components = 0.0132819 Jy ! Clean residual min=-0.009691 max=0.008116 Jy/beam ! Clean residual mean=-0.000003 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.335723 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.335723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056668Jy sigma=1.036468 ! Fit after self-cal, rms=0.056252Jy sigma=1.028202 ! 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=0.942 mas, bmaj=1.972 mas, bpa=2.037 degrees ! Estimated noise=0.386104 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 = 0.00765821 Jy ! Component: 100 - total flux cleaned = 0.0104337 Jy ! Component: 150 - total flux cleaned = 0.0111963 Jy ! Component: 200 - total flux cleaned = 0.0112862 Jy ! Total flux subtracted in 200 components = 0.0112862 Jy ! Clean residual min=-0.005710 max=0.005972 Jy/beam ! Clean residual mean=-0.000006 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.347009 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.347009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055220Jy sigma=1.001108 ! Fit after self-cal, rms=0.054944Jy sigma=0.995829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.942 x 1.972 at 2.037 degrees (North through East) ! Clean map min=-0.0052415 max=0.19516 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 0.99 OV 1.02 ! PT 0.99 SC 0.99 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.95 NL 1.07 SC 1.03 WZ 0.95 ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 0.99 OV 1.03 ! PT 0.99 SC 1.01 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 NL 1.09 SC 0.95 WZ 0.98 ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.01 ! LA 0.98 MK 0.97 NL 0.99 OV 1.02 ! PT 0.99 SC 0.98 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.92 NL 1.19 SC 0.98 WZ 0.97 ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.96 MK 0.99 NL 1.00 OV 1.03 ! PT 0.98 SC 0.95 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.85 NL 1.22 SC 0.99 WZ 0.97 ! ! ! Fit before self-cal, rms=0.054944Jy sigma=0.995829 ! Fit after self-cal, rms=0.054033Jy sigma=0.989397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9619 mas, bmaj=2.049 mas, bpa=4.102 degrees ! Estimated noise=0.392763 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 = -0.00118302 Jy ! Component: 100 - total flux cleaned = -0.00129695 Jy ! Component: 150 - total flux cleaned = -0.00136594 Jy ! Component: 200 - total flux cleaned = -0.00142735 Jy ! Total flux subtracted in 200 components = -0.00142735 Jy ! Clean residual min=-0.007101 max=0.005645 Jy/beam ! Clean residual mean=-0.000005 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.345582 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.345582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053684Jy sigma=0.981221 ! Fit after self-cal, rms=0.053531Jy sigma=0.978812 ! 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=0.053531Jy sigma=0.978812 ! Fit after self-cal, rms=0.053323Jy sigma=0.968118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.05 mas, bpa=3.806 degrees ! Estimated noise=0.391623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.03121e-05 Jy ! Component: 100 - total flux cleaned = -0.000132815 Jy ! Component: 150 - total flux cleaned = -0.000250602 Jy ! Component: 200 - total flux cleaned = -0.00015654 Jy ! Total flux subtracted in 200 components = -0.00015654 Jy ! Clean residual min=-0.006182 max=0.005773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.345425 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.345425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053103Jy sigma=0.962795 ! Fit after self-cal, rms=0.053004Jy sigma=0.960819 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 = 0.000183182 Jy ! Component: 100 - total flux cleaned = 6.51134e-05 Jy ! Component: 150 - total flux cleaned = 2.19631e-05 Jy ! Component: 200 - total flux cleaned = 2.28185e-05 Jy ! Total flux subtracted in 200 components = 2.28185e-05 Jy ! Clean residual min=-0.005901 max=0.005699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.345448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.345448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052862Jy sigma=0.957576 ! Fit after self-cal, rms=0.052776Jy sigma=0.956128 ! 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=0.052776Jy sigma=0.956128 ! Fit after self-cal, rms=0.052525Jy sigma=0.952124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9589 mas, bmaj=2.051 mas, bpa=3.707 degrees ! Estimated noise=0.390832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123909 Jy ! Component: 100 - total flux cleaned = 0.000128915 Jy ! Component: 150 - total flux cleaned = 4.29334e-05 Jy ! Component: 200 - total flux cleaned = 4.54097e-05 Jy ! Total flux subtracted in 200 components = 4.54097e-05 Jy ! Clean residual min=-0.005347 max=0.005727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.345493 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.345493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052397Jy sigma=0.949356 ! Fit after self-cal, rms=0.052320Jy sigma=0.947971 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 (-3, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044916 Jy ! Component: 100 - total flux cleaned = 0.00471173 Jy ! Component: 150 - total flux cleaned = 0.00471203 Jy ! Component: 200 - total flux cleaned = 0.00471348 Jy ! Total flux subtracted in 200 components = 0.00471348 Jy ! Clean residual min=-0.004687 max=0.003298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.350207 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.350207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051812Jy sigma=0.935514 ! Fit after self-cal, rms=0.051778Jy sigma=0.934667 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.051778Jy sigma=0.934667 ! Fit after self-cal, rms=0.051622Jy sigma=0.933644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=3.068 mas, bpa=-0.7883 degrees ! Estimated noise=0.47852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135745 Jy ! Component: 100 - total flux cleaned = 0.00205877 Jy ! Component: 150 - total flux cleaned = 0.00263244 Jy ! Component: 200 - total flux cleaned = 0.00270897 Jy ! Total flux subtracted in 200 components = 0.00270897 Jy ! Clean residual min=-0.002533 max=0.003036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.352916 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.352916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051496Jy sigma=0.930803 ! Fit after self-cal, rms=0.051443Jy sigma=0.929846 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 = -2.88277e-05 Jy ! Component: 100 - total flux cleaned = 0.000324107 Jy ! Component: 150 - total flux cleaned = 0.00055665 Jy ! Component: 200 - total flux cleaned = 0.000556859 Jy ! Total flux subtracted in 200 components = 0.000556859 Jy ! Clean residual min=-0.002642 max=0.002954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.353473 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.353473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051395Jy sigma=0.928997 ! Fit after self-cal, rms=0.051357Jy sigma=0.928339 ! 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=0.9569 mas, bmaj=2.051 mas, bpa=3.58 degrees ! Estimated noise=0.390131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.051 at 3.58 degrees (North through East) ! Clean map min=-0.0035318 max=0.1905 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=0.801 mas, bmaj=1.796 mas, bpa=4.935 degrees ! Estimated noise=0.58491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16436 Jy ! Component: 100 - total flux cleaned = 0.233917 Jy ! Component: 150 - total flux cleaned = 0.27282 Jy ! Component: 200 - total flux cleaned = 0.296241 Jy ! Total flux subtracted in 200 components = 0.296241 Jy ! Clean residual min=-0.006794 max=0.012343 Jy/beam ! Clean residual mean=0.000005 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.296241 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 0.296241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=2.051 mas, bpa=3.58 degrees ! Estimated noise=0.390131 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 = 0.0199982 Jy ! Component: 100 - total flux cleaned = 0.0316492 Jy ! Component: 150 - total flux cleaned = 0.0394263 Jy ! Component: 200 - total flux cleaned = 0.0449553 Jy ! Total flux subtracted in 200 components = 0.0449553 Jy ! Clean residual min=-0.003563 max=0.004731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.341196 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.341196 Jy ! Inverting map ! Added new window around map position (-0.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044623 Jy ! Component: 100 - total flux cleaned = 0.00622779 Jy ! Component: 150 - total flux cleaned = 0.00774725 Jy ! Component: 200 - total flux cleaned = 0.00896979 Jy ! Total flux subtracted in 200 components = 0.00896979 Jy ! Clean residual min=-0.003259 max=0.003063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.350166 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.350166 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=3.068 mas, bpa=-0.7883 degrees ! Estimated noise=0.47852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236403 Jy ! Component: 100 - total flux cleaned = 0.00383247 Jy ! Component: 150 - total flux cleaned = 0.00431701 Jy ! Component: 200 - total flux cleaned = 0.004354 Jy ! Total flux subtracted in 200 components = 0.004354 Jy ! Clean residual min=-0.002171 max=0.002651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.35452 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) ! Added new window around map position (-2, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195474 Jy ! Component: 100 - total flux cleaned = 0.00245251 Jy ! Component: 150 - total flux cleaned = 0.00285456 Jy ! Component: 200 - total flux cleaned = 0.00335304 Jy ! Total flux subtracted in 200 components = 0.00335304 Jy ! Clean residual min=-0.001892 max=0.002181 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.357873 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 96 components and 0.357873 Jy ! Inverting map ! Added new window around map position (4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219815 Jy ! Component: 100 - total flux cleaned = 0.00271023 Jy ! Component: 150 - total flux cleaned = 0.00330752 Jy ! Component: 200 - total flux cleaned = 0.00361852 Jy ! Total flux subtracted in 200 components = 0.00361852 Jy ! Clean residual min=-0.001688 max=0.001386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.361491 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.361491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=2.051 mas, bpa=3.58 degrees ! Estimated noise=0.390131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172123 Jy ! Component: 100 - total flux cleaned = 0.000247804 Jy ! Component: 150 - total flux cleaned = 0.00031509 Jy ! Component: 200 - total flux cleaned = 0.000509104 Jy ! Total flux subtracted in 200 components = 0.000509104 Jy ! Clean residual min=-0.002696 max=0.002333 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.362001 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.362001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051013Jy sigma=0.919447 ! Fit after self-cal, rms=0.050894Jy sigma=0.917495 wmodel J1619+0613_X_map.mod ! Writing 144 model components to file: J1619+0613_X_map.mod wobs J1619+0613_X_uvs.fits ! Writing UV FITS file: J1619+0613_X_uvs.fits wwins J1619+0613_X_map.win ! wwins: Wrote 6 windows to J1619+0613_X_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 = -0.000767226 Jy ! Component: 100 - total flux cleaned = -0.000874667 Jy ! Component: 150 - total flux cleaned = -0.00109627 Jy ! Component: 200 - total flux cleaned = -0.00136704 Jy ! Component: 250 - total flux cleaned = -0.00159756 Jy ! Component: 300 - total flux cleaned = -0.00184683 Jy ! Component: 350 - total flux cleaned = -0.00214204 Jy ! Component: 400 - total flux cleaned = -0.00240226 Jy ! Component: 450 - total flux cleaned = -0.0025541 Jy ! Component: 500 - total flux cleaned = -0.00267779 Jy ! Component: 550 - total flux cleaned = -0.00279816 Jy ! Component: 600 - total flux cleaned = -0.00289239 Jy ! Component: 650 - total flux cleaned = -0.00286942 Jy ! Component: 700 - total flux cleaned = -0.00291582 Jy ! Component: 750 - total flux cleaned = -0.0029834 Jy ! Component: 800 - total flux cleaned = -0.00298349 Jy ! Component: 850 - total flux cleaned = -0.00302718 Jy ! Component: 900 - total flux cleaned = -0.00307011 Jy ! Component: 950 - total flux cleaned = -0.00304877 Jy ! Component: 1000 - total flux cleaned = -0.00306975 Jy ! Component: 1050 - total flux cleaned = -0.00298681 Jy ! Component: 1100 - total flux cleaned = -0.00294595 Jy ! Component: 1150 - total flux cleaned = -0.00288519 Jy ! Component: 1200 - total flux cleaned = -0.00280516 Jy ! Component: 1250 - total flux cleaned = -0.0028245 Jy ! Component: 1300 - total flux cleaned = -0.00278491 Jy ! Component: 1350 - total flux cleaned = -0.00268797 Jy ! Component: 1400 - total flux cleaned = -0.00266865 Jy ! Component: 1450 - total flux cleaned = -0.00259274 Jy ! Component: 1500 - total flux cleaned = -0.00249887 Jy ! Component: 1550 - total flux cleaned = -0.00244282 Jy ! Component: 1600 - total flux cleaned = -0.00238746 Jy ! Component: 1650 - total flux cleaned = -0.00231415 Jy ! Component: 1700 - total flux cleaned = -0.00222342 Jy ! Component: 1750 - total flux cleaned = -0.00213336 Jy ! Component: 1800 - total flux cleaned = -0.00204427 Jy ! Component: 1850 - total flux cleaned = -0.00195554 Jy ! Component: 1900 - total flux cleaned = -0.00188496 Jy ! Component: 1950 - total flux cleaned = -0.00176271 Jy ! Component: 2000 - total flux cleaned = -0.00169332 Jy ! Component: 2050 - total flux cleaned = -0.00162448 Jy ! Component: 2100 - total flux cleaned = -0.00150502 Jy ! Component: 2150 - total flux cleaned = -0.00148827 Jy ! Component: 2200 - total flux cleaned = -0.00145446 Jy ! Component: 2250 - total flux cleaned = -0.00145451 Jy ! Component: 2300 - total flux cleaned = -0.00138791 Jy ! Component: 2350 - total flux cleaned = -0.00128916 Jy ! Component: 2400 - total flux cleaned = -0.00128933 Jy ! Component: 2450 - total flux cleaned = -0.00127299 Jy ! Component: 2500 - total flux cleaned = -0.00120814 Jy ! Component: 2550 - total flux cleaned = -0.00117589 Jy ! Component: 2600 - total flux cleaned = -0.00119188 Jy ! Component: 2650 - total flux cleaned = -0.00111242 Jy ! Component: 2700 - total flux cleaned = -0.00112824 Jy ! Component: 2750 - total flux cleaned = -0.0011751 Jy ! Component: 2800 - total flux cleaned = -0.00103464 Jy ! Component: 2850 - total flux cleaned = -0.00105031 Jy ! Component: 2900 - total flux cleaned = -0.000988669 Jy ! Component: 2950 - total flux cleaned = -0.0009886 Jy ! Component: 3000 - total flux cleaned = -0.000942624 Jy ! Component: 3050 - total flux cleaned = -0.000897199 Jy ! Component: 3100 - total flux cleaned = -0.00082185 Jy ! Component: 3150 - total flux cleaned = -0.000776852 Jy ! Component: 3200 - total flux cleaned = -0.000747098 Jy ! Component: 3250 - total flux cleaned = -0.000628679 Jy ! Component: 3300 - total flux cleaned = -0.000599231 Jy ! Component: 3350 - total flux cleaned = -0.000569789 Jy ! Component: 3400 - total flux cleaned = -0.000424037 Jy ! Component: 3450 - total flux cleaned = -0.000395085 Jy ! Component: 3500 - total flux cleaned = -0.000366292 Jy ! Component: 3550 - total flux cleaned = -0.000280236 Jy ! Component: 3600 - total flux cleaned = -0.000280197 Jy ! Component: 3650 - total flux cleaned = -0.000209184 Jy ! Component: 3700 - total flux cleaned = -0.000180942 Jy ! Component: 3750 - total flux cleaned = -0.000124796 Jy ! Component: 3800 - total flux cleaned = -5.47798e-05 Jy ! Component: 3850 - total flux cleaned = -4.08255e-05 Jy ! Component: 3900 - total flux cleaned = 9.44208e-07 Jy ! Component: 3950 - total flux cleaned = 6.99213e-05 Jy ! Component: 4000 - total flux cleaned = 0.000138587 Jy ! Component: 4050 - total flux cleaned = 0.000152179 Jy ! Total flux subtracted in 4096 components = 0.000125015 Jy ! Clean residual min=-0.000809 max=0.000871 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.362126 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 446 components and 0.362126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1619+0613_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.051 at 3.58 degrees (North through East) ! Clean map min=-0.002232 max=0.19147 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1619+0613_X_map.fits wmodel /scr/pima/rv120_uvs/J1619+0613_X_map.mod ! Writing 446 model components to file: /scr/pima/rv120_uvs/J1619+0613_X_map.mod wobs /scr/pima/rv120_uvs/J1619+0613_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1619+0613_X_uvs.fits wwins /scr/pima/rv120_uvs/J1619+0613_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv120_uvs/J1619+0613_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371255 0.371255 0.742509 1.48502 2.97004 5.94007 11.8801 23.7603 47.5206 95.0412 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 808.071 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1619+0613_X_dfm.log closed on Fri Dec 22 22:43:29 2017