! Started logfile: /image_prod/ug002_uva//J2212+0819_S_dfm.log on Thu Mar 5 05:31:41 2020 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 /image_prod/ug002_uva//J2212+0819_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2212+0819_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.908796 visibilities/baseline/integration-bin. ! Found source: J2212+0819 ! ! 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 40 lines of history. ! ! Reading 5889 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 J2212+0819_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.080754Jy sigma=7.628155 ! Fit after self-cal, rms=0.668550Jy sigma=4.695589 ! 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=2.863 mas, bmaj=6.78 mas, bpa=-9.33 degrees ! Estimated noise=1.89259 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 = 0.261292 Jy ! Component: 100 - total flux cleaned = 0.319955 Jy ! Total flux subtracted in 100 components = 0.319955 Jy ! Clean residual min=-0.018539 max=0.075196 Jy/beam ! Clean residual mean=-0.000042 rms=0.005753 Jy/beam ! Combined flux in latest and established models = 0.319955 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.319955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118286Jy sigma=0.801725 ! Fit after self-cal, rms=0.118334Jy sigma=0.801548 ! Inverting map ! Added new window around map position (3, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601802 Jy ! Component: 100 - total flux cleaned = 0.0864915 Jy ! Total flux subtracted in 100 components = 0.0864915 Jy ! Clean residual min=-0.009283 max=0.014494 Jy/beam ! Clean residual mean=-0.000021 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.406447 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.406447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082392Jy sigma=0.532796 ! Fit after self-cal, rms=0.079822Jy sigma=0.515483 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175603 Jy ! Component: 100 - total flux cleaned = 0.0281386 Jy ! Total flux subtracted in 100 components = 0.0281386 Jy ! Clean residual min=-0.007235 max=0.008284 Jy/beam ! Clean residual mean=-0.000015 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.434585 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.434585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075169Jy sigma=0.476359 ! Fit after self-cal, rms=0.075073Jy sigma=0.475789 ! 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=3.313 mas, bmaj=7.417 mas, bpa=-8.264 degrees ! Estimated noise=1.33829 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 = 0.0105213 Jy ! Component: 100 - total flux cleaned = 0.0178158 Jy ! Component: 150 - total flux cleaned = 0.0213756 Jy ! Component: 200 - total flux cleaned = 0.0238446 Jy ! Total flux subtracted in 200 components = 0.0238446 Jy ! Clean residual min=-0.006121 max=0.006636 Jy/beam ! Clean residual mean=-0.000033 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.45843 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.45843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073298Jy sigma=0.459390 ! Fit after self-cal, rms=0.073272Jy sigma=0.459190 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 7.417 at -8.264 degrees (North through East) ! Clean map min=-0.0061054 max=0.34043 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 0.97 LA 1.01 ! MK 1.00 NL 0.98 OV 0.98 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.01 KP 0.98 LA 1.00 ! MK 1.01 NL 1.03 OV 0.99 PT 0.98 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.05 KP 0.96 LA 1.00 ! MK 0.99 NL 0.97 OV 1.02 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.073272Jy sigma=0.459190 ! Fit after self-cal, rms=0.074812Jy sigma=0.444568 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=7.467 mas, bpa=-8.535 degrees ! Estimated noise=1.33143 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 = -0.000570528 Jy ! Component: 100 - total flux cleaned = -0.000484961 Jy ! Component: 150 - total flux cleaned = -0.000176866 Jy ! Component: 200 - total flux cleaned = -0.000176575 Jy ! Total flux subtracted in 200 components = -0.000176575 Jy ! Clean residual min=-0.004586 max=0.005511 Jy/beam ! Clean residual mean=-0.000028 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.458253 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.458253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074543Jy sigma=0.443057 ! Fit after self-cal, rms=0.074535Jy sigma=0.442863 ! 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=0.074535Jy sigma=0.442863 ! Fit after self-cal, rms=0.075830Jy sigma=0.438807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=7.453 mas, bpa=-8.543 degrees ! Estimated noise=1.33148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421284 Jy ! Component: 100 - total flux cleaned = 0.000419111 Jy ! Component: 150 - total flux cleaned = 0.000359364 Jy ! Component: 200 - total flux cleaned = 0.000304823 Jy ! Total flux subtracted in 200 components = 0.000304823 Jy ! Clean residual min=-0.004236 max=0.005156 Jy/beam ! Clean residual mean=-0.000015 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.458558 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.458558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075640Jy sigma=0.438227 ! Fit after self-cal, rms=0.075637Jy sigma=0.438177 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 (124.5, 94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361829 Jy ! Component: 100 - total flux cleaned = 0.00415914 Jy ! Component: 150 - total flux cleaned = 0.00479371 Jy ! Component: 200 - total flux cleaned = 0.00529015 Jy ! Total flux subtracted in 200 components = 0.00529015 Jy ! Clean residual min=-0.004120 max=0.005012 Jy/beam ! Clean residual mean=-0.000013 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.463848 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.463848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075237Jy sigma=0.436228 ! Fit after self-cal, rms=0.075219Jy sigma=0.436105 ! Inverting map ! Added new window around map position (-46, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229232 Jy ! Component: 100 - total flux cleaned = 0.00185148 Jy ! Component: 150 - total flux cleaned = 0.00167365 Jy ! Component: 200 - total flux cleaned = 0.00174837 Jy ! Total flux subtracted in 200 components = 0.00174837 Jy ! Clean residual min=-0.003771 max=0.004065 Jy/beam ! Clean residual mean=-0.000010 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.465597 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.465597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074721Jy sigma=0.434228 ! Fit after self-cal, rms=0.074704Jy sigma=0.434068 ! 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=0.074704Jy sigma=0.434068 ! Fit after self-cal, rms=0.067628Jy sigma=0.425532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=7.433 mas, bpa=-8.407 degrees ! Estimated noise=1.32828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204238 Jy ! Component: 100 - total flux cleaned = 0.00357026 Jy ! Component: 150 - total flux cleaned = 0.00424789 Jy ! Component: 200 - total flux cleaned = 0.0047176 Jy ! Total flux subtracted in 200 components = 0.0047176 Jy ! Clean residual min=-0.003222 max=0.003357 Jy/beam ! Clean residual mean=-0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.470314 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.470314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067533Jy sigma=0.424794 ! Fit after self-cal, rms=0.067514Jy sigma=0.424749 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 = 0.000631989 Jy ! Component: 100 - total flux cleaned = 0.000802545 Jy ! Component: 150 - total flux cleaned = 0.00100039 Jy ! Component: 200 - total flux cleaned = 0.0011472 Jy ! Total flux subtracted in 200 components = 0.0011472 Jy ! Clean residual min=-0.003205 max=0.003304 Jy/beam ! Clean residual mean=-0.000007 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.471461 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.471461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067467Jy sigma=0.424442 ! Fit after self-cal, rms=0.067464Jy sigma=0.424430 ! 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=0.067464Jy sigma=0.424430 ! Fit after self-cal, rms=0.067376Jy sigma=0.424333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.191 mas, bmaj=11.26 mas, bpa=-5.627 degrees ! Estimated noise=1.63127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052749 Jy ! Component: 100 - total flux cleaned = 0.00125825 Jy ! Component: 150 - total flux cleaned = 0.00172596 Jy ! Component: 200 - total flux cleaned = 0.00188004 Jy ! Total flux subtracted in 200 components = 0.00188004 Jy ! Clean residual min=-0.003337 max=0.003326 Jy/beam ! Clean residual mean=-0.000018 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.473341 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 177 components and 0.473341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067369Jy sigma=0.424222 ! Fit after self-cal, rms=0.067367Jy sigma=0.424181 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 = 0.00028794 Jy ! Component: 100 - total flux cleaned = 0.000432271 Jy ! Component: 150 - total flux cleaned = 0.000458834 Jy ! Component: 200 - total flux cleaned = 0.000484306 Jy ! Total flux subtracted in 200 components = 0.000484306 Jy ! Clean residual min=-0.003196 max=0.003252 Jy/beam ! Clean residual mean=-0.000016 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.473826 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 180 components and 0.473826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067365Jy sigma=0.424167 ! Fit after self-cal, rms=0.067366Jy sigma=0.424158 ! 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=3.324 mas, bmaj=7.427 mas, bpa=-8.406 degrees ! Estimated noise=1.32807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.324 x 7.427 at -8.406 degrees (North through East) ! Clean map min=-0.0042538 max=0.33847 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=2.873 mas, bmaj=6.785 mas, bpa=-9.453 degrees ! Estimated noise=1.88116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259468 Jy ! Component: 100 - total flux cleaned = 0.341308 Jy ! Component: 150 - total flux cleaned = 0.382675 Jy ! Component: 200 - total flux cleaned = 0.406182 Jy ! Total flux subtracted in 200 components = 0.406182 Jy ! Clean residual min=-0.006993 max=0.012261 Jy/beam ! Clean residual mean=-0.000014 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.406182 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.406182 Jy ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=7.427 mas, bpa=-8.406 degrees ! Estimated noise=1.32807 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 = 0.018867 Jy ! Component: 100 - total flux cleaned = 0.0306144 Jy ! Component: 150 - total flux cleaned = 0.0389211 Jy ! Component: 200 - total flux cleaned = 0.0453208 Jy ! Total flux subtracted in 200 components = 0.0453208 Jy ! Clean residual min=-0.004272 max=0.005143 Jy/beam ! Clean residual mean=-0.000026 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.451503 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.451503 Jy ! Inverting map ! Added new window around map position (57, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431706 Jy ! Component: 100 - total flux cleaned = 0.00717246 Jy ! Component: 150 - total flux cleaned = 0.00974236 Jy ! Component: 200 - total flux cleaned = 0.0118258 Jy ! Total flux subtracted in 200 components = 0.0118258 Jy ! Clean residual min=-0.003618 max=0.003859 Jy/beam ! Clean residual mean=-0.000020 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.463329 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.463329 Jy ! Inverting map ! Added new window around map position (-27.5, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255176 Jy ! Component: 100 - total flux cleaned = 0.00376611 Jy ! Component: 150 - total flux cleaned = 0.00475759 Jy ! Component: 200 - total flux cleaned = 0.0056618 Jy ! Total flux subtracted in 200 components = 0.0056618 Jy ! Clean residual min=-0.003265 max=0.003064 Jy/beam ! Clean residual mean=-0.000015 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.468991 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.468991 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=7.191 mas, bmaj=11.26 mas, bpa=-5.627 degrees ! Estimated noise=1.63127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258335 Jy ! Component: 100 - total flux cleaned = 0.00334434 Jy ! Component: 150 - total flux cleaned = 0.00377416 Jy ! Component: 200 - total flux cleaned = 0.00393389 Jy ! Total flux subtracted in 200 components = 0.00393389 Jy ! Clean residual min=-0.003282 max=0.003160 Jy/beam ! Clean residual mean=-0.000023 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.472925 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 = 0.000145873 Jy ! Component: 100 - total flux cleaned = 0.000234785 Jy ! Component: 150 - total flux cleaned = 0.000396756 Jy ! Component: 200 - total flux cleaned = 0.000395295 Jy ! Total flux subtracted in 200 components = 0.000395295 Jy ! Clean residual min=-0.003121 max=0.003049 Jy/beam ! Clean residual mean=-0.000021 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.47332 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 140 components and 0.47332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=7.427 mas, bpa=-8.406 degrees ! Estimated noise=1.32807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07291e-05 Jy ! Component: 100 - total flux cleaned = -0.000197583 Jy ! Component: 150 - total flux cleaned = -0.000417697 Jy ! Component: 200 - total flux cleaned = -0.000522078 Jy ! Total flux subtracted in 200 components = -0.000522078 Jy ! Clean residual min=-0.002978 max=0.002836 Jy/beam ! Clean residual mean=-0.000010 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.472798 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.472798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067265Jy sigma=0.423164 ! Fit after self-cal, rms=0.067233Jy sigma=0.422959 wmodel J2212+0819_S_map.mod ! Writing 166 model components to file: J2212+0819_S_map.mod wobs J2212+0819_S_uvs.fits ! Writing UV FITS file: J2212+0819_S_uvs.fits wwins J2212+0819_S_map.win ! wwins: Wrote 6 windows to J2212+0819_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 = -0.000341023 Jy ! Component: 100 - total flux cleaned = -0.00019362 Jy ! Component: 150 - total flux cleaned = -5.70819e-05 Jy ! Component: 200 - total flux cleaned = 0.000161909 Jy ! Component: 250 - total flux cleaned = 0.000500514 Jy ! Component: 300 - total flux cleaned = 0.000947843 Jy ! Component: 350 - total flux cleaned = 0.0013042 Jy ! Component: 400 - total flux cleaned = 0.00172771 Jy ! Component: 450 - total flux cleaned = 0.00202803 Jy ! Component: 500 - total flux cleaned = 0.00235801 Jy ! Component: 550 - total flux cleaned = 0.00267932 Jy ! Component: 600 - total flux cleaned = 0.00295826 Jy ! Component: 650 - total flux cleaned = 0.00323111 Jy ! Component: 700 - total flux cleaned = 0.00353138 Jy ! Component: 750 - total flux cleaned = 0.00392312 Jy ! Component: 800 - total flux cleaned = 0.0041798 Jy ! Component: 850 - total flux cleaned = 0.00452535 Jy ! Component: 900 - total flux cleaned = 0.00480267 Jy ! Component: 950 - total flux cleaned = 0.0051352 Jy ! Component: 1000 - total flux cleaned = 0.00549071 Jy ! Component: 1050 - total flux cleaned = 0.00572338 Jy ! Component: 1100 - total flux cleaned = 0.00595237 Jy ! Component: 1150 - total flux cleaned = 0.00623412 Jy ! Component: 1200 - total flux cleaned = 0.00637313 Jy ! Component: 1250 - total flux cleaned = 0.00661905 Jy ! Component: 1300 - total flux cleaned = 0.00675407 Jy ! Component: 1350 - total flux cleaned = 0.00696697 Jy ! Component: 1400 - total flux cleaned = 0.00715028 Jy ! Component: 1450 - total flux cleaned = 0.00727951 Jy ! Component: 1500 - total flux cleaned = 0.00753474 Jy ! Component: 1550 - total flux cleaned = 0.00763544 Jy ! Component: 1600 - total flux cleaned = 0.00773523 Jy ! Component: 1650 - total flux cleaned = 0.00790738 Jy ! Component: 1700 - total flux cleaned = 0.00798 Jy ! Component: 1750 - total flux cleaned = 0.00810049 Jy ! Component: 1800 - total flux cleaned = 0.00824275 Jy ! Component: 1850 - total flux cleaned = 0.0082892 Jy ! Component: 1900 - total flux cleaned = 0.00840512 Jy ! Component: 1950 - total flux cleaned = 0.00845075 Jy ! Component: 2000 - total flux cleaned = 0.00849588 Jy ! Component: 2050 - total flux cleaned = 0.00856338 Jy ! Component: 2100 - total flux cleaned = 0.00867448 Jy ! Component: 2150 - total flux cleaned = 0.00867415 Jy ! Component: 2200 - total flux cleaned = 0.00869581 Jy ! Component: 2250 - total flux cleaned = 0.00871719 Jy ! Component: 2300 - total flux cleaned = 0.00867444 Jy ! Component: 2350 - total flux cleaned = 0.00873774 Jy ! Component: 2400 - total flux cleaned = 0.00873778 Jy ! Component: 2450 - total flux cleaned = 0.00871695 Jy ! Component: 2500 - total flux cleaned = 0.00873755 Jy ! Component: 2550 - total flux cleaned = 0.00881871 Jy ! Component: 2600 - total flux cleaned = 0.00875851 Jy ! Component: 2650 - total flux cleaned = 0.00879833 Jy ! Component: 2700 - total flux cleaned = 0.00887738 Jy ! Component: 2750 - total flux cleaned = 0.00877945 Jy ! Component: 2800 - total flux cleaned = 0.00879881 Jy ! Component: 2850 - total flux cleaned = 0.00879905 Jy ! Component: 2900 - total flux cleaned = 0.00879902 Jy ! Component: 2950 - total flux cleaned = 0.00879912 Jy ! Component: 3000 - total flux cleaned = 0.00876163 Jy ! Component: 3050 - total flux cleaned = 0.00876198 Jy ! Component: 3100 - total flux cleaned = 0.00878037 Jy ! Component: 3150 - total flux cleaned = 0.00878038 Jy ! Component: 3200 - total flux cleaned = 0.00869002 Jy ! Component: 3250 - total flux cleaned = 0.0086904 Jy ! Component: 3300 - total flux cleaned = 0.0087082 Jy ! Component: 3350 - total flux cleaned = 0.00877855 Jy ! Component: 3400 - total flux cleaned = 0.00877837 Jy ! Component: 3450 - total flux cleaned = 0.00876103 Jy ! Component: 3500 - total flux cleaned = 0.00881235 Jy ! Component: 3550 - total flux cleaned = 0.00879553 Jy ! Component: 3600 - total flux cleaned = 0.00877877 Jy ! Component: 3650 - total flux cleaned = 0.00881245 Jy ! Component: 3700 - total flux cleaned = 0.00867896 Jy ! Component: 3750 - total flux cleaned = 0.00874529 Jy ! Component: 3800 - total flux cleaned = 0.00877801 Jy ! Component: 3850 - total flux cleaned = 0.00869648 Jy ! Component: 3900 - total flux cleaned = 0.00868035 Jy ! Component: 3950 - total flux cleaned = 0.00863212 Jy ! Component: 4000 - total flux cleaned = 0.00864795 Jy ! Component: 4050 - total flux cleaned = 0.00861607 Jy ! Total flux subtracted in 4096 components = 0.00860039 Jy ! Clean residual min=-0.000885 max=0.000914 Jy/beam ! Clean residual mean=-0.000005 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.481398 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 461 components and 0.481398 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2212+0819_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.324 x 7.427 at -8.406 degrees (North through East) ! Clean map min=-0.0037231 max=0.33768 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2212+0819_S_map.fits wmodel /image_prod/ug002_uva//J2212+0819_S_map.mod ! Writing 461 model components to file: /image_prod/ug002_uva//J2212+0819_S_map.mod wobs /image_prod/ug002_uva//J2212+0819_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2212+0819_S_uvs.fits wwins /image_prod/ug002_uva//J2212+0819_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2212+0819_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.337683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255558 0.255558 0.511116 1.02223 2.04447 4.08893 8.17786 16.3557 32.7115 65.4229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.337 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1173.9 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2212+0819_S_dfm.log closed on Thu Mar 5 05:31:45 2020