! Started logfile: /vlbi/uf001/uva//J2033+2146_S_dfm.log on Mon Jan 14 05:32:18 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/uva//J2033+2146_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2033+2146_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918263 visibilities/baseline/integration-bin. ! Found source: J2033+2146 ! ! 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 10785 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 J2033+2146_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 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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026189Jy sigma=22.036370 ! Fit after self-cal, rms=0.787552Jy sigma=16.865333 ! 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=2.858 mas, bmaj=6.065 mas, bpa=-3.667 degrees ! Estimated noise=0.483384 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 = 0.152166 Jy ! Component: 100 - total flux cleaned = 0.207622 Jy ! Total flux subtracted in 100 components = 0.207622 Jy ! Clean residual min=-0.011996 max=0.045078 Jy/beam ! Clean residual mean=-0.000069 rms=0.003810 Jy/beam ! Combined flux in latest and established models = 0.207621 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.207621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104818Jy sigma=2.124679 ! Fit after self-cal, rms=0.104536Jy sigma=2.118575 ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042084 Jy ! Component: 100 - total flux cleaned = 0.0656229 Jy ! Total flux subtracted in 100 components = 0.0656229 Jy ! Clean residual min=-0.008979 max=0.013311 Jy/beam ! Clean residual mean=-0.000039 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.273244 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.273244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079001Jy sigma=1.563709 ! Fit after self-cal, rms=0.077770Jy sigma=1.535527 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177332 Jy ! Component: 100 - total flux cleaned = 0.0280276 Jy ! Total flux subtracted in 100 components = 0.0280276 Jy ! Clean residual min=-0.006753 max=0.009493 Jy/beam ! Clean residual mean=-0.000025 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.301272 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.301272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071583Jy sigma=1.399912 ! Fit after self-cal, rms=0.071385Jy sigma=1.394487 ! 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=3.381 mas, bmaj=6.865 mas, bpa=-2.561 degrees ! Estimated noise=0.332545 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 (15.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145839 Jy ! Component: 100 - total flux cleaned = 0.0242603 Jy ! Component: 150 - total flux cleaned = 0.0313702 Jy ! Component: 200 - total flux cleaned = 0.0367705 Jy ! Total flux subtracted in 200 components = 0.0367705 Jy ! Clean residual min=-0.005439 max=0.007263 Jy/beam ! Clean residual mean=-0.000015 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.338043 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.338043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067488Jy sigma=1.310694 ! Fit after self-cal, rms=0.067174Jy sigma=1.302230 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.381 x 6.865 at -2.561 degrees (North through East) ! Clean map min=-0.0047786 max=0.20873 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.99 ! LA 0.99 MK 1.03 NL 0.98 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.97 HN 1.01 KP 0.98 ! LA 0.97 MK 1.01 NL 0.97 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.96 KP 0.99 ! LA 0.98 MK 1.00 NL 0.95 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.067174Jy sigma=1.302230 ! Fit after self-cal, rms=0.067232Jy sigma=1.269331 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.381 mas, bmaj=6.893 mas, bpa=-2.298 degrees ! Estimated noise=0.327609 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 = 0.00408234 Jy ! Component: 100 - total flux cleaned = 0.00472572 Jy ! Component: 150 - total flux cleaned = 0.00472449 Jy ! Component: 200 - total flux cleaned = 0.00483259 Jy ! Total flux subtracted in 200 components = 0.00483259 Jy ! Clean residual min=-0.005149 max=0.004058 Jy/beam ! Clean residual mean=-0.000004 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.342875 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.342875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066427Jy sigma=1.257342 ! Fit after self-cal, rms=0.066412Jy sigma=1.255873 ! 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=0.066412Jy sigma=1.255873 ! Fit after self-cal, rms=0.063280Jy sigma=1.184649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.381 mas, bmaj=6.867 mas, bpa=-2.065 degrees ! Estimated noise=0.327876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278173 Jy ! Component: 100 - total flux cleaned = 0.00385732 Jy ! Component: 150 - total flux cleaned = 0.00442567 Jy ! Component: 200 - total flux cleaned = 0.00485076 Jy ! Total flux subtracted in 200 components = 0.00485076 Jy ! Clean residual min=-0.001676 max=0.001739 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.347726 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.347726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063120Jy sigma=1.181017 ! Fit after self-cal, rms=0.063133Jy sigma=1.180478 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 = 0.000733775 Jy ! Component: 100 - total flux cleaned = 0.0010875 Jy ! Component: 150 - total flux cleaned = 0.00127421 Jy ! Component: 200 - total flux cleaned = 0.00144213 Jy ! Total flux subtracted in 200 components = 0.00144213 Jy ! Clean residual min=-0.001640 max=0.001646 Jy/beam ! Clean residual mean=-0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.349168 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.349168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063084Jy sigma=1.179307 ! Fit after self-cal, rms=0.063082Jy sigma=1.179212 ! 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=0.063082Jy sigma=1.179212 ! Fit after self-cal, rms=0.063126Jy sigma=1.178784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=6.855 mas, bpa=-2.077 degrees ! Estimated noise=0.327381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110368 Jy ! Component: 100 - total flux cleaned = 0.00151012 Jy ! Component: 150 - total flux cleaned = 0.00173062 Jy ! Component: 200 - total flux cleaned = 0.00184434 Jy ! Total flux subtracted in 200 components = 0.00184434 Jy ! Clean residual min=-0.001511 max=0.001588 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.351012 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.351012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063087Jy sigma=1.177903 ! Fit after self-cal, rms=0.063088Jy sigma=1.177832 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 = 0.000279717 Jy ! Component: 100 - total flux cleaned = 0.00043866 Jy ! Component: 150 - total flux cleaned = 0.000485881 Jy ! Component: 200 - total flux cleaned = 0.000529799 Jy ! Total flux subtracted in 200 components = 0.000529799 Jy ! Clean residual min=-0.001499 max=0.001542 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.351542 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.351542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063068Jy sigma=1.177404 ! Fit after self-cal, rms=0.063069Jy sigma=1.177370 ! 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=0.063069Jy sigma=1.177370 ! Fit after self-cal, rms=0.063096Jy sigma=1.177271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.187 mas, bmaj=10.45 mas, bpa=-5.415 degrees ! Estimated noise=0.417828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012262 Jy ! Component: 100 - total flux cleaned = 0.00175314 Jy ! Component: 150 - total flux cleaned = 0.00186559 Jy ! Component: 200 - total flux cleaned = 0.00194458 Jy ! Total flux subtracted in 200 components = 0.00194458 Jy ! Clean residual min=-0.001510 max=0.001820 Jy/beam ! Clean residual mean=-0.000008 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.353487 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.353487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063086Jy sigma=1.177192 ! Fit after self-cal, rms=0.063087Jy sigma=1.177148 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 = 0.00028459 Jy ! Component: 100 - total flux cleaned = 0.000314372 Jy ! Component: 150 - total flux cleaned = 0.000327017 Jy ! Component: 200 - total flux cleaned = 0.000347761 Jy ! Total flux subtracted in 200 components = 0.000347761 Jy ! Clean residual min=-0.001502 max=0.001805 Jy/beam ! Clean residual mean=-0.000008 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.353834 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.353834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063085Jy sigma=1.177140 ! Fit after self-cal, rms=0.063085Jy sigma=1.177130 ! 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=3.369 mas, bmaj=6.853 mas, bpa=-2.104 degrees ! Estimated noise=0.327143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.369 x 6.853 at -2.104 degrees (North through East) ! Clean map min=-0.0013453 max=0.20453 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=2.848 mas, bmaj=6.032 mas, bpa=-3.187 degrees ! Estimated noise=0.474148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149593 Jy ! Component: 100 - total flux cleaned = 0.212871 Jy ! Component: 150 - total flux cleaned = 0.25145 Jy ! Component: 200 - total flux cleaned = 0.275414 Jy ! Total flux subtracted in 200 components = 0.275414 Jy ! Clean residual min=-0.005679 max=0.012405 Jy/beam ! Clean residual mean=-0.000026 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.275414 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 0.275414 Jy ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=6.853 mas, bpa=-2.104 degrees ! Estimated noise=0.327143 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 = 0.022131 Jy ! Component: 100 - total flux cleaned = 0.0366689 Jy ! Component: 150 - total flux cleaned = 0.0470144 Jy ! Component: 200 - total flux cleaned = 0.0545047 Jy ! Total flux subtracted in 200 components = 0.0545047 Jy ! Clean residual min=-0.002403 max=0.004283 Jy/beam ! Clean residual mean=-0.000009 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.329919 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.329919 Jy ! Inverting map ! Added new window around map position (10.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551747 Jy ! Component: 100 - total flux cleaned = 0.00968128 Jy ! Component: 150 - total flux cleaned = 0.0128883 Jy ! Component: 200 - total flux cleaned = 0.0154022 Jy ! Total flux subtracted in 200 components = 0.0154022 Jy ! Clean residual min=-0.001813 max=0.001699 Jy/beam ! Clean residual mean=-0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.345321 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 88 components and 0.345321 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=7.187 mas, bmaj=10.45 mas, bpa=-5.415 degrees ! Estimated noise=0.417828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337305 Jy ! Component: 100 - total flux cleaned = 0.00545868 Jy ! Component: 150 - total flux cleaned = 0.00685453 Jy ! Component: 200 - total flux cleaned = 0.00778256 Jy ! Total flux subtracted in 200 components = 0.00778256 Jy ! Clean residual min=-0.001527 max=0.001806 Jy/beam ! Clean residual mean=-0.000009 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.353104 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 = 0.000321674 Jy ! Component: 100 - total flux cleaned = 0.000443912 Jy ! Component: 150 - total flux cleaned = 0.000528824 Jy ! Component: 200 - total flux cleaned = 0.000584964 Jy ! Total flux subtracted in 200 components = 0.000584964 Jy ! Clean residual min=-0.001493 max=0.001768 Jy/beam ! Clean residual mean=-0.000008 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.353689 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 186 components and 0.353689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=6.853 mas, bpa=-2.104 degrees ! Estimated noise=0.327143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351868 Jy ! Component: 100 - total flux cleaned = -0.000246288 Jy ! Component: 150 - total flux cleaned = -0.000245409 Jy ! Component: 200 - total flux cleaned = -0.00028655 Jy ! Total flux subtracted in 200 components = -0.00028655 Jy ! Clean residual min=-0.001476 max=0.001443 Jy/beam ! Clean residual mean=-0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.353402 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 202 components and 0.353402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063074Jy sigma=1.176759 ! Fit after self-cal, rms=0.063059Jy sigma=1.176427 wmodel J2033+2146_S_map.mod ! Writing 202 model components to file: J2033+2146_S_map.mod wobs J2033+2146_S_uvs.fits ! Writing UV FITS file: J2033+2146_S_uvs.fits wwins J2033+2146_S_map.win ! wwins: Wrote 4 windows to J2033+2146_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 = -8.04424e-05 Jy ! Component: 100 - total flux cleaned = -0.000129705 Jy ! Component: 150 - total flux cleaned = -0.000245354 Jy ! Component: 200 - total flux cleaned = -0.000289758 Jy ! Component: 250 - total flux cleaned = -0.000268196 Jy ! Component: 300 - total flux cleaned = -0.000289612 Jy ! Component: 350 - total flux cleaned = -0.000310005 Jy ! Component: 400 - total flux cleaned = -0.000408675 Jy ! Component: 450 - total flux cleaned = -0.000447426 Jy ! Component: 500 - total flux cleaned = -0.000580203 Jy ! Component: 550 - total flux cleaned = -0.000617366 Jy ! Component: 600 - total flux cleaned = -0.000745092 Jy ! Component: 650 - total flux cleaned = -0.000780827 Jy ! Component: 700 - total flux cleaned = -0.000851482 Jy ! Component: 750 - total flux cleaned = -0.000886159 Jy ! Component: 800 - total flux cleaned = -0.000885904 Jy ! Component: 850 - total flux cleaned = -0.000902715 Jy ! Component: 900 - total flux cleaned = -0.000885997 Jy ! Component: 950 - total flux cleaned = -0.000886018 Jy ! Component: 1000 - total flux cleaned = -0.000885927 Jy ! Component: 1050 - total flux cleaned = -0.00086994 Jy ! Component: 1100 - total flux cleaned = -0.000901434 Jy ! Component: 1150 - total flux cleaned = -0.000885735 Jy ! Component: 1200 - total flux cleaned = -0.000963183 Jy ! Component: 1250 - total flux cleaned = -0.000993703 Jy ! Component: 1300 - total flux cleaned = -0.000993821 Jy ! Component: 1350 - total flux cleaned = -0.00105356 Jy ! Component: 1400 - total flux cleaned = -0.00105361 Jy ! Component: 1450 - total flux cleaned = -0.00106826 Jy ! Component: 1500 - total flux cleaned = -0.00106853 Jy ! Component: 1550 - total flux cleaned = -0.00106873 Jy ! Component: 1600 - total flux cleaned = -0.00113979 Jy ! Component: 1650 - total flux cleaned = -0.0011255 Jy ! Component: 1700 - total flux cleaned = -0.00113922 Jy ! Component: 1750 - total flux cleaned = -0.00108392 Jy ! Component: 1800 - total flux cleaned = -0.00109765 Jy ! Component: 1850 - total flux cleaned = -0.00113836 Jy ! Component: 1900 - total flux cleaned = -0.00116496 Jy ! Component: 1950 - total flux cleaned = -0.00112506 Jy ! Component: 2000 - total flux cleaned = -0.00116458 Jy ! Component: 2050 - total flux cleaned = -0.00115143 Jy ! Component: 2100 - total flux cleaned = -0.00117735 Jy ! Component: 2150 - total flux cleaned = -0.00110048 Jy ! Component: 2200 - total flux cleaned = -0.0010753 Jy ! Component: 2250 - total flux cleaned = -0.00117602 Jy ! Component: 2300 - total flux cleaned = -0.00111363 Jy ! Component: 2350 - total flux cleaned = -0.00111373 Jy ! Component: 2400 - total flux cleaned = -0.00112606 Jy ! Component: 2450 - total flux cleaned = -0.00112623 Jy ! Component: 2500 - total flux cleaned = -0.00107807 Jy ! Component: 2550 - total flux cleaned = -0.00110199 Jy ! Component: 2600 - total flux cleaned = -0.00113761 Jy ! Component: 2650 - total flux cleaned = -0.0010906 Jy ! Component: 2700 - total flux cleaned = -0.00111414 Jy ! Component: 2750 - total flux cleaned = -0.00111406 Jy ! Component: 2800 - total flux cleaned = -0.00107953 Jy ! Component: 2850 - total flux cleaned = -0.00109101 Jy ! Component: 2900 - total flux cleaned = -0.00109092 Jy ! Component: 2950 - total flux cleaned = -0.00109101 Jy ! Component: 3000 - total flux cleaned = -0.00106873 Jy ! Component: 3050 - total flux cleaned = -0.0010799 Jy ! Component: 3100 - total flux cleaned = -0.00107998 Jy ! Component: 3150 - total flux cleaned = -0.00112391 Jy ! Component: 3200 - total flux cleaned = -0.00112403 Jy ! Component: 3250 - total flux cleaned = -0.00114564 Jy ! Component: 3300 - total flux cleaned = -0.0011779 Jy ! Component: 3350 - total flux cleaned = -0.00119919 Jy ! Component: 3400 - total flux cleaned = -0.00118862 Jy ! Component: 3450 - total flux cleaned = -0.00118865 Jy ! Component: 3500 - total flux cleaned = -0.00121996 Jy ! Component: 3550 - total flux cleaned = -0.00120969 Jy ! Component: 3600 - total flux cleaned = -0.00126117 Jy ! Component: 3650 - total flux cleaned = -0.00124048 Jy ! Component: 3700 - total flux cleaned = -0.00127102 Jy ! Component: 3750 - total flux cleaned = -0.00125073 Jy ! Component: 3800 - total flux cleaned = -0.00123069 Jy ! Component: 3850 - total flux cleaned = -0.00127068 Jy ! Component: 3900 - total flux cleaned = -0.00124085 Jy ! Component: 3950 - total flux cleaned = -0.001231 Jy ! Component: 4000 - total flux cleaned = -0.00123101 Jy ! Component: 4050 - total flux cleaned = -0.00126038 Jy ! Total flux subtracted in 4096 components = -0.00126039 Jy ! Clean residual min=-0.000579 max=0.000592 Jy/beam ! Clean residual mean=-0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.352142 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 518 components and 0.352142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2033+2146_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.369 x 6.853 at -2.104 degrees (North through East) ! Clean map min=-0.00095869 max=0.20394 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2033+2146_S_map.fits wmodel /vlbi/uf001/uva//J2033+2146_S_map.mod ! Writing 518 model components to file: /vlbi/uf001/uva//J2033+2146_S_map.mod wobs /vlbi/uf001/uva//J2033+2146_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2033+2146_S_uvs.fits wwins /vlbi/uf001/uva//J2033+2146_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2033+2146_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180908 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266116 0.266116 0.532233 1.06447 2.12893 4.25786 8.51573 17.0315 34.0629 68.1258 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1127.33 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2033+2146_S_dfm.log closed on Mon Jan 14 05:32:22 2019