! Started logfile: /vlbi/uf001/uvm//J0814+5609_S_a_dfm.log on Sun Jan 13 21:08:15 2019 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 /vlbi/uf001/uvm//J0814+5609_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0814+5609_S_a_uvm.fits ! AN table 1: 177 integrations on 45 of 45 possible baselines. ! AN table 2: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.89991 visibilities/baseline/integration-bin. ! Found source: J0814+5609 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 26946 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0814+5609_S_a] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 86 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003927Jy sigma=21.795270 ! Fit after self-cal, rms=0.972791Jy sigma=21.139641 ! 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=3.28 mas, bmaj=3.818 mas, bpa=10.45 degrees ! Estimated noise=0.405958 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 = 0.0209282 Jy ! Component: 100 - total flux cleaned = 0.02611 Jy ! Total flux subtracted in 100 components = 0.02611 Jy ! Clean residual min=-0.002198 max=0.002320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.02611 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.02611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062375Jy sigma=1.238061 ! Fit after self-cal, rms=0.060547Jy sigma=1.194318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541661 Jy ! Component: 100 - total flux cleaned = 0.00759202 Jy ! Total flux subtracted in 100 components = 0.00759202 Jy ! Clean residual min=-0.002305 max=0.002249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.033702 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.033702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059957Jy sigma=1.182490 ! Fit after self-cal, rms=0.059918Jy sigma=1.182037 ! 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=4.132 mas, bmaj=4.865 mas, bpa=13.43 degrees ! Estimated noise=0.203733 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 = 0.00163399 Jy ! Component: 100 - total flux cleaned = 0.00230202 Jy ! Component: 150 - total flux cleaned = 0.00237704 Jy ! Component: 200 - total flux cleaned = 0.00242168 Jy ! Total flux subtracted in 200 components = 0.00242168 Jy ! Clean residual min=-0.001260 max=0.001238 Jy/beam ! Clean residual mean=-0.000010 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0361237 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0361237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059865Jy sigma=1.181392 ! Fit after self-cal, rms=0.059854Jy sigma=1.181203 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.132 x 4.865 at 13.43 degrees (North through East) ! Clean map min=-0.0011979 max=0.032452 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.09 KP 1.02 ! LA 0.89 MK 0.93 NL 1.04 OV 1.05 ! PT 1.03 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.93 HN 1.05 KP 1.01 ! LA 0.90 MK 1.16 NL 1.04 OV 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.04 KP 0.97 ! LA 0.95 MK 1.03 NL 1.00 OV 1.00 ! PT 1.02 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.96 HN 0.97 KP 1.02 ! LA 0.89 MK 0.99 NL 0.86 OV 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.09 KP 1.16 ! LA 0.98 MK 0.85 NL 0.88 OV 1.13 ! PT 1.04 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 0.88 KP 0.96 ! LA 1.05 MK 0.86 NL 0.90 OV 1.13 ! ! ! Fit before self-cal, rms=0.059854Jy sigma=1.181203 ! Fit after self-cal, rms=0.060191Jy sigma=1.178928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.09 mas, bmaj=4.82 mas, bpa=12.94 degrees ! Estimated noise=0.204547 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 = 0.00051555 Jy ! Component: 100 - total flux cleaned = 0.000574673 Jy ! Component: 150 - total flux cleaned = 0.000583598 Jy ! Component: 200 - total flux cleaned = 0.000575765 Jy ! Total flux subtracted in 200 components = 0.000575765 Jy ! Clean residual min=-0.001150 max=0.001165 Jy/beam ! Clean residual mean=-0.000012 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0366994 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0366994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060182Jy sigma=1.178865 ! Fit after self-cal, rms=0.060252Jy sigma=1.178007 ! 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. ! ! Fit before self-cal, rms=0.060252Jy sigma=1.178007 ! Fit after self-cal, rms=0.059448Jy sigma=1.175328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.087 mas, bmaj=4.815 mas, bpa=14.92 degrees ! Estimated noise=0.20507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1671e-05 Jy ! Component: 100 - total flux cleaned = 3.38874e-05 Jy ! Component: 150 - total flux cleaned = 3.42879e-05 Jy ! Component: 200 - total flux cleaned = 3.45998e-05 Jy ! Total flux subtracted in 200 components = 3.45998e-05 Jy ! Clean residual min=-0.000851 max=0.000999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.036734 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.036734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059446Jy sigma=1.175269 ! Fit after self-cal, rms=0.059500Jy sigma=1.174609 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 (29, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816803 Jy ! Component: 100 - total flux cleaned = 0.000837486 Jy ! Component: 150 - total flux cleaned = 0.000819132 Jy ! Component: 200 - total flux cleaned = 0.000832159 Jy ! Total flux subtracted in 200 components = 0.000832159 Jy ! Clean residual min=-0.000882 max=0.000959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0375662 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0375662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059485Jy sigma=1.174208 ! Fit after self-cal, rms=0.059501Jy sigma=1.173985 ! Inverting map ! Added new window around map position (-47.5, -59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916227 Jy ! Component: 100 - total flux cleaned = 0.00109993 Jy ! Component: 150 - total flux cleaned = 0.00114012 Jy ! Component: 200 - total flux cleaned = 0.00114118 Jy ! Total flux subtracted in 200 components = 0.00114118 Jy ! Clean residual min=-0.000845 max=0.000835 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0387074 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0387074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059484Jy sigma=1.173568 ! Fit after self-cal, rms=0.059477Jy sigma=1.173448 ! 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. ! ! Fit before self-cal, rms=0.059477Jy sigma=1.173448 ! Fit after self-cal, rms=0.059454Jy sigma=1.173267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.079 mas, bmaj=4.829 mas, bpa=14.97 degrees ! Estimated noise=0.203858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560037 Jy ! Component: 100 - total flux cleaned = 0.000692347 Jy ! Component: 150 - total flux cleaned = 0.000708586 Jy ! Component: 200 - total flux cleaned = 0.000693632 Jy ! Total flux subtracted in 200 components = 0.000693632 Jy ! Clean residual min=-0.000845 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.039401 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.039401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059444Jy sigma=1.173013 ! Fit after self-cal, rms=0.059468Jy sigma=1.172862 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 = 0.000303069 Jy ! Component: 100 - total flux cleaned = 0.000318471 Jy ! Component: 150 - total flux cleaned = 0.000333098 Jy ! Component: 200 - total flux cleaned = 0.000333595 Jy ! Total flux subtracted in 200 components = 0.000333595 Jy ! Clean residual min=-0.000856 max=0.000811 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0397346 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0397346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059461Jy sigma=1.172683 ! Fit after self-cal, rms=0.059461Jy sigma=1.172657 ! 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. ! ! Fit before self-cal, rms=0.059461Jy sigma=1.172657 ! Fit after self-cal, rms=0.059486Jy sigma=1.172630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.928 mas, bmaj=9.038 mas, bpa=55.78 degrees ! Estimated noise=0.258294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00048e-05 Jy ! Component: 100 - total flux cleaned = 0.000179349 Jy ! Component: 150 - total flux cleaned = 0.000301499 Jy ! Component: 200 - total flux cleaned = 0.000315203 Jy ! Total flux subtracted in 200 components = 0.000315203 Jy ! Clean residual min=-0.000794 max=0.000783 Jy/beam ! Clean residual mean=0.000004 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0400498 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.0400498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059485Jy sigma=1.172618 ! Fit after self-cal, rms=0.059493Jy sigma=1.172588 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 = 7.78686e-05 Jy ! Component: 100 - total flux cleaned = 0.000187099 Jy ! Component: 150 - total flux cleaned = 0.000200331 Jy ! Component: 200 - total flux cleaned = 0.000200443 Jy ! Total flux subtracted in 200 components = 0.000200443 Jy ! Clean residual min=-0.000797 max=0.000788 Jy/beam ! Clean residual mean=0.000004 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0402503 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0402503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059492Jy sigma=1.172584 ! Fit after self-cal, rms=0.059492Jy sigma=1.172569 ! 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=4.08 mas, bmaj=4.833 mas, bpa=14.65 degrees ! Estimated noise=0.203455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.08 x 4.833 at 14.65 degrees (North through East) ! Clean map min=-0.00079076 max=0.032482 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=3.214 mas, bmaj=3.777 mas, bpa=10.88 degrees ! Estimated noise=0.40556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241374 Jy ! Component: 100 - total flux cleaned = 0.0305673 Jy ! Component: 150 - total flux cleaned = 0.0340105 Jy ! Component: 200 - total flux cleaned = 0.0365639 Jy ! Total flux subtracted in 200 components = 0.0365639 Jy ! Clean residual min=-0.002197 max=0.002271 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0365639 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0365639 Jy ! Inverting map and beam ! Estimated beam: bmin=4.08 mas, bmaj=4.833 mas, bpa=14.65 degrees ! Estimated noise=0.203455 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 = 0.00204456 Jy ! Component: 100 - total flux cleaned = 0.00266489 Jy ! Component: 150 - total flux cleaned = 0.0029654 Jy ! Component: 200 - total flux cleaned = 0.00315625 Jy ! Total flux subtracted in 200 components = 0.00315625 Jy ! Clean residual min=-0.000846 max=0.000834 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0397202 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0397202 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=7.928 mas, bmaj=9.038 mas, bpa=55.78 degrees ! Estimated noise=0.258294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225091 Jy ! Component: 100 - total flux cleaned = 0.000357759 Jy ! Component: 150 - total flux cleaned = 0.000483424 Jy ! Component: 200 - total flux cleaned = 0.000571214 Jy ! Total flux subtracted in 200 components = 0.000571214 Jy ! Clean residual min=-0.000815 max=0.000801 Jy/beam ! Clean residual mean=0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0402914 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 = 1.18275e-05 Jy ! Component: 100 - total flux cleaned = 1.1842e-05 Jy ! Component: 150 - total flux cleaned = 3.08643e-05 Jy ! Component: 200 - total flux cleaned = 5.77112e-05 Jy ! Total flux subtracted in 200 components = 5.77112e-05 Jy ! Clean residual min=-0.000794 max=0.000795 Jy/beam ! Clean residual mean=0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0403491 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.0403491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.08 mas, bmaj=4.833 mas, bpa=14.65 degrees ! Estimated noise=0.203455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.90879e-05 Jy ! Component: 100 - total flux cleaned = -0.000101384 Jy ! Component: 150 - total flux cleaned = -0.000155616 Jy ! Component: 200 - total flux cleaned = -0.000172439 Jy ! Total flux subtracted in 200 components = -0.000172439 Jy ! Clean residual min=-0.000873 max=0.000809 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0401767 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0401767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059498Jy sigma=1.172682 ! Fit after self-cal, rms=0.059497Jy sigma=1.172608 wmodel J0814+5609_S_a_map.mod ! Writing 76 model components to file: J0814+5609_S_a_map.mod wobs J0814+5609_S_a_uvs.fits ! Writing UV FITS file: J0814+5609_S_a_uvs.fits wwins J0814+5609_S_a_map.win ! wwins: Wrote 3 windows to J0814+5609_S_a_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 = -6.13895e-05 Jy ! Component: 100 - total flux cleaned = -0.000104296 Jy ! Component: 150 - total flux cleaned = -0.000131614 Jy ! Component: 200 - total flux cleaned = -0.000118304 Jy ! Component: 250 - total flux cleaned = -0.000157388 Jy ! Component: 300 - total flux cleaned = -0.000131825 Jy ! Component: 350 - total flux cleaned = -0.000131725 Jy ! Component: 400 - total flux cleaned = -0.000180685 Jy ! Component: 450 - total flux cleaned = -0.000228596 Jy ! Component: 500 - total flux cleaned = -0.000228376 Jy ! Component: 550 - total flux cleaned = -0.000240136 Jy ! Component: 600 - total flux cleaned = -0.000286011 Jy ! Component: 650 - total flux cleaned = -0.000251697 Jy ! Component: 700 - total flux cleaned = -0.00025165 Jy ! Component: 750 - total flux cleaned = -0.000251616 Jy ! Component: 800 - total flux cleaned = -0.000240779 Jy ! Component: 850 - total flux cleaned = -0.000262554 Jy ! Component: 900 - total flux cleaned = -0.000273342 Jy ! Component: 950 - total flux cleaned = -0.000326344 Jy ! Component: 1000 - total flux cleaned = -0.000347268 Jy ! Component: 1050 - total flux cleaned = -0.000367954 Jy ! Component: 1100 - total flux cleaned = -0.000409103 Jy ! Component: 1150 - total flux cleaned = -0.000398884 Jy ! Component: 1200 - total flux cleaned = -0.000449248 Jy ! Component: 1250 - total flux cleaned = -0.000419434 Jy ! Component: 1300 - total flux cleaned = -0.000449133 Jy ! Component: 1350 - total flux cleaned = -0.000449112 Jy ! Component: 1400 - total flux cleaned = -0.000468604 Jy ! Component: 1450 - total flux cleaned = -0.000497583 Jy ! Component: 1500 - total flux cleaned = -0.000507221 Jy ! Component: 1550 - total flux cleaned = -0.000516657 Jy ! Component: 1600 - total flux cleaned = -0.000526045 Jy ! Component: 1650 - total flux cleaned = -0.000507391 Jy ! Component: 1700 - total flux cleaned = -0.000525727 Jy ! Component: 1750 - total flux cleaned = -0.000507374 Jy ! Component: 1800 - total flux cleaned = -0.000507332 Jy ! Component: 1850 - total flux cleaned = -0.000507238 Jy ! Component: 1900 - total flux cleaned = -0.000471313 Jy ! Component: 1950 - total flux cleaned = -0.000507085 Jy ! Component: 2000 - total flux cleaned = -0.00050712 Jy ! Component: 2050 - total flux cleaned = -0.00050713 Jy ! Component: 2100 - total flux cleaned = -0.000524585 Jy ! Component: 2150 - total flux cleaned = -0.000524499 Jy ! Component: 2200 - total flux cleaned = -0.00051584 Jy ! Component: 2250 - total flux cleaned = -0.000490075 Jy ! Component: 2300 - total flux cleaned = -0.000489946 Jy ! Component: 2350 - total flux cleaned = -0.00047309 Jy ! Component: 2400 - total flux cleaned = -0.000464722 Jy ! Component: 2450 - total flux cleaned = -0.000456324 Jy ! Component: 2500 - total flux cleaned = -0.000406518 Jy ! Component: 2550 - total flux cleaned = -0.000414775 Jy ! Component: 2600 - total flux cleaned = -0.000398386 Jy ! Component: 2650 - total flux cleaned = -0.000349575 Jy ! Component: 2700 - total flux cleaned = -0.000390009 Jy ! Component: 2750 - total flux cleaned = -0.000333675 Jy ! Component: 2800 - total flux cleaned = -0.000317678 Jy ! Component: 2850 - total flux cleaned = -0.000293823 Jy ! Component: 2900 - total flux cleaned = -0.000270107 Jy ! Component: 2950 - total flux cleaned = -0.000246529 Jy ! Component: 3000 - total flux cleaned = -0.000223086 Jy ! Component: 3050 - total flux cleaned = -0.000199791 Jy ! Component: 3100 - total flux cleaned = -0.00016888 Jy ! Component: 3150 - total flux cleaned = -0.00016118 Jy ! Component: 3200 - total flux cleaned = -0.000168799 Jy ! Component: 3250 - total flux cleaned = -0.000123108 Jy ! Component: 3300 - total flux cleaned = -0.000145767 Jy ! Component: 3350 - total flux cleaned = -0.000123166 Jy ! Component: 3400 - total flux cleaned = -0.000108137 Jy ! Component: 3450 - total flux cleaned = -4.10654e-05 Jy ! Component: 3500 - total flux cleaned = -7.06804e-05 Jy ! Component: 3550 - total flux cleaned = -4.84918e-05 Jy ! Component: 3600 - total flux cleaned = -7.05243e-05 Jy ! Component: 3650 - total flux cleaned = -3.4007e-05 Jy ! Component: 3700 - total flux cleaned = -1.21893e-05 Jy ! Component: 3750 - total flux cleaned = 2.39312e-05 Jy ! Component: 3800 - total flux cleaned = 1.66921e-05 Jy ! Component: 3850 - total flux cleaned = 3.10211e-05 Jy ! Component: 3900 - total flux cleaned = 4.52955e-05 Jy ! Component: 3950 - total flux cleaned = 2.40066e-05 Jy ! Component: 4000 - total flux cleaned = 5.92738e-05 Jy ! Component: 4050 - total flux cleaned = 7.33481e-05 Jy ! Total flux subtracted in 4096 components = 5.23294e-05 Jy ! Clean residual min=-0.000403 max=0.000412 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.040229 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 368 components and 0.040229 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0814+5609_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.08 x 4.833 at 14.65 degrees (North through East) ! Clean map min=-0.00063675 max=0.032419 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0814+5609_S_a_map.fits wmodel /vlbi/uf001/uvm//J0814+5609_S_a_map.mod ! Writing 368 model components to file: /vlbi/uf001/uvm//J0814+5609_S_a_map.mod wobs /vlbi/uf001/uvm//J0814+5609_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0814+5609_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0814+5609_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0814+5609_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0324186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15507 1.15507 2.31014 4.62027 9.24054 18.4811 36.9622 73.9243 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.725 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0814+5609_S_a_dfm.log closed on Sun Jan 13 21:08:21 2019