! Started logfile: /image_prod/ug002_uva//J0128+6306_S_dfm.log on Wed Mar 4 19:04:54 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//J0128+6306_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0128+6306_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.91 visibilities/baseline/integration-bin. ! Found source: J0128+6306 ! ! 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 7371 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 J0128+6306_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023976Jy sigma=8.095970 ! Fit after self-cal, rms=0.851263Jy sigma=6.691953 ! 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=3.183 mas, bmaj=5.016 mas, bpa=7.707 degrees ! Estimated noise=1.46421 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 = 0.112544 Jy ! Component: 100 - total flux cleaned = 0.153163 Jy ! Total flux subtracted in 100 components = 0.153163 Jy ! Clean residual min=-0.009846 max=0.018974 Jy/beam ! Clean residual mean=-0.000093 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.153163 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.153163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105089Jy sigma=0.695544 ! Fit after self-cal, rms=0.105061Jy sigma=0.694610 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227154 Jy ! Component: 100 - total flux cleaned = 0.0372581 Jy ! Total flux subtracted in 100 components = 0.0372581 Jy ! Clean residual min=-0.009639 max=0.015796 Jy/beam ! Clean residual mean=-0.000068 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.190421 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.190421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098799Jy sigma=0.628156 ! Fit after self-cal, rms=0.098791Jy sigma=0.627899 ! Inverting map ! Added new window around map position (15, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152056 Jy ! Component: 100 - total flux cleaned = 0.0250934 Jy ! Total flux subtracted in 100 components = 0.0250934 Jy ! Clean residual min=-0.009379 max=0.009525 Jy/beam ! Clean residual mean=-0.000052 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.215515 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.215515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095629Jy sigma=0.596067 ! Fit after self-cal, rms=0.095407Jy sigma=0.593842 ! 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=3.798 mas, bmaj=5.611 mas, bpa=7.784 degrees ! Estimated noise=1.08718 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 (19.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135198 Jy ! Component: 100 - total flux cleaned = 0.0227134 Jy ! Component: 150 - total flux cleaned = 0.0298544 Jy ! Component: 200 - total flux cleaned = 0.0354903 Jy ! Total flux subtracted in 200 components = 0.0354903 Jy ! Clean residual min=-0.007094 max=0.010122 Jy/beam ! Clean residual mean=-0.000044 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.251005 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 101 components and 0.251005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092748Jy sigma=0.568075 ! Fit after self-cal, rms=0.092541Jy sigma=0.565574 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 5.611 at 7.784 degrees (North through East) ! Clean map min=-0.006951 max=0.1485 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.10 KP 0.99 ! LA 1.00 MK 1.13 NL 0.98 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.05 KP 0.96 ! LA 0.96 MK 1.05 NL 0.84 OV 2.08 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.05 KP 0.99 ! LA 0.96 MK 1.02 NL 0.87 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.092541Jy sigma=0.565574 ! Fit after self-cal, rms=0.101907Jy sigma=0.538093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=5.676 mas, bpa=8.149 degrees ! Estimated noise=1.08318 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 = 0.00427333 Jy ! Component: 100 - total flux cleaned = 0.00675793 Jy ! Component: 150 - total flux cleaned = 0.00779568 Jy ! Component: 200 - total flux cleaned = 0.00826876 Jy ! Total flux subtracted in 200 components = 0.00826876 Jy ! Clean residual min=-0.006100 max=0.006216 Jy/beam ! Clean residual mean=-0.000009 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.259273 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 141 components and 0.259273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101597Jy sigma=0.535986 ! Fit after self-cal, rms=0.101748Jy sigma=0.535480 ! 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=0.101748Jy sigma=0.535480 ! Fit after self-cal, rms=0.123918Jy sigma=0.483514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=5.684 mas, bpa=7.878 degrees ! Estimated noise=1.09221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466033 Jy ! Component: 100 - total flux cleaned = 0.000858668 Jy ! Component: 150 - total flux cleaned = 0.00125487 Jy ! Component: 200 - total flux cleaned = 0.00147687 Jy ! Total flux subtracted in 200 components = 0.00147687 Jy ! Clean residual min=-0.003231 max=0.003817 Jy/beam ! Clean residual mean=-0.000017 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.26075 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.26075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123823Jy sigma=0.482445 ! Fit after self-cal, rms=0.123938Jy sigma=0.482079 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 (-19.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376303 Jy ! Component: 100 - total flux cleaned = 0.00564248 Jy ! Component: 150 - total flux cleaned = 0.00644386 Jy ! Component: 200 - total flux cleaned = 0.00669218 Jy ! Total flux subtracted in 200 components = 0.00669218 Jy ! Clean residual min=-0.002850 max=0.002741 Jy/beam ! Clean residual mean=-0.000010 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.267442 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 186 components and 0.267443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123777Jy sigma=0.480228 ! Fit after self-cal, rms=0.123777Jy sigma=0.480010 ! 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=0.123777Jy sigma=0.480010 ! Fit after self-cal, rms=0.123690Jy sigma=0.478716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=5.662 mas, bpa=8.129 degrees ! Estimated noise=1.08392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124213 Jy ! Component: 100 - total flux cleaned = 0.00182644 Jy ! Component: 150 - total flux cleaned = 0.00237973 Jy ! Component: 200 - total flux cleaned = 0.00291199 Jy ! Total flux subtracted in 200 components = 0.00291199 Jy ! Clean residual min=-0.002421 max=0.002648 Jy/beam ! Clean residual mean=-0.000013 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.270355 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 205 components and 0.270354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123625Jy sigma=0.478016 ! Fit after self-cal, rms=0.123632Jy sigma=0.477953 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 (123.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209325 Jy ! Component: 100 - total flux cleaned = 0.00225315 Jy ! Component: 150 - total flux cleaned = 0.00248237 Jy ! Component: 200 - total flux cleaned = 0.00281414 Jy ! Total flux subtracted in 200 components = 0.00281414 Jy ! Clean residual min=-0.002305 max=0.002363 Jy/beam ! Clean residual mean=-0.000012 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.273169 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 0.273169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123541Jy sigma=0.477268 ! Fit after self-cal, rms=0.123531Jy sigma=0.477227 ! 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=0.123531Jy sigma=0.477227 ! Fit after self-cal, rms=0.122733Jy sigma=0.477104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.419 mas, bmaj=9.042 mas, bpa=4.855 degrees ! Estimated noise=1.30824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176193 Jy ! Component: 100 - total flux cleaned = 0.00266986 Jy ! Component: 150 - total flux cleaned = 0.00316419 Jy ! Component: 200 - total flux cleaned = 0.00355151 Jy ! Total flux subtracted in 200 components = 0.00355151 Jy ! Clean residual min=-0.002250 max=0.002492 Jy/beam ! Clean residual mean=-0.000015 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.27672 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 253 components and 0.27672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122709Jy sigma=0.476972 ! Fit after self-cal, rms=0.122707Jy sigma=0.476952 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 = 0.000358943 Jy ! Component: 100 - total flux cleaned = 0.000540392 Jy ! Component: 150 - total flux cleaned = 0.000677042 Jy ! Component: 200 - total flux cleaned = 0.000829198 Jy ! Total flux subtracted in 200 components = 0.000829198 Jy ! Clean residual min=-0.002210 max=0.002468 Jy/beam ! Clean residual mean=-0.000013 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.277549 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 267 components and 0.277549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122704Jy sigma=0.476885 ! Fit after self-cal, rms=0.122701Jy sigma=0.476878 ! 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=3.798 mas, bmaj=5.647 mas, bpa=8.277 degrees ! Estimated noise=1.08182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 5.647 at 8.277 degrees (North through East) ! Clean map min=-0.002181 max=0.14684 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=3.184 mas, bmaj=5.052 mas, bpa=8.139 degrees ! Estimated noise=1.45468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111694 Jy ! Component: 100 - total flux cleaned = 0.152104 Jy ! Component: 150 - total flux cleaned = 0.174298 Jy ! Component: 200 - total flux cleaned = 0.190339 Jy ! Total flux subtracted in 200 components = 0.190339 Jy ! Clean residual min=-0.005730 max=0.009317 Jy/beam ! Clean residual mean=-0.000060 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.190339 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.190339 Jy ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.647 mas, bpa=8.277 degrees ! Estimated noise=1.08182 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 = 0.0168955 Jy ! Component: 100 - total flux cleaned = 0.0289786 Jy ! Component: 150 - total flux cleaned = 0.0380436 Jy ! Component: 200 - total flux cleaned = 0.0451605 Jy ! Total flux subtracted in 200 components = 0.0451605 Jy ! Clean residual min=-0.003214 max=0.004277 Jy/beam ! Clean residual mean=-0.000053 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.2355 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 101 components and 0.2355 Jy ! Inverting map ! Added new window around map position (-3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584058 Jy ! Component: 100 - total flux cleaned = 0.0107171 Jy ! Component: 150 - total flux cleaned = 0.0148383 Jy ! Component: 200 - total flux cleaned = 0.0183866 Jy ! Total flux subtracted in 200 components = 0.0183866 Jy ! Clean residual min=-0.002614 max=0.002631 Jy/beam ! Clean residual mean=-0.000033 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.253887 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 143 components and 0.253887 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=8.419 mas, bmaj=9.042 mas, bpa=4.855 degrees ! Estimated noise=1.30824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522051 Jy ! Component: 100 - total flux cleaned = 0.00899023 Jy ! Component: 150 - total flux cleaned = 0.0120008 Jy ! Component: 200 - total flux cleaned = 0.0144743 Jy ! Total flux subtracted in 200 components = 0.0144743 Jy ! Clean residual min=-0.002347 max=0.002542 Jy/beam ! Clean residual mean=-0.000036 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.268361 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 = 0.00204766 Jy ! Component: 100 - total flux cleaned = 0.00355905 Jy ! Component: 150 - total flux cleaned = 0.00472038 Jy ! Component: 200 - total flux cleaned = 0.00571259 Jy ! Total flux subtracted in 200 components = 0.00571259 Jy ! Clean residual min=-0.002097 max=0.002458 Jy/beam ! Clean residual mean=-0.000023 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.274073 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 269 components and 0.274073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.647 mas, bpa=8.277 degrees ! Estimated noise=1.08182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322361 Jy ! Component: 100 - total flux cleaned = 0.000763237 Jy ! Component: 150 - total flux cleaned = 0.000913856 Jy ! Component: 200 - total flux cleaned = 0.00110115 Jy ! Total flux subtracted in 200 components = 0.00110115 Jy ! Clean residual min=-0.002092 max=0.002083 Jy/beam ! Clean residual mean=-0.000009 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.275175 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 296 components and 0.275175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122764Jy sigma=0.476980 ! Fit after self-cal, rms=0.122763Jy sigma=0.476870 wmodel J0128+6306_S_map.mod ! Writing 296 model components to file: J0128+6306_S_map.mod wobs J0128+6306_S_uvs.fits ! Writing UV FITS file: J0128+6306_S_uvs.fits wwins J0128+6306_S_map.win ! wwins: Wrote 6 windows to J0128+6306_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 = -3.74153e-05 Jy ! Component: 100 - total flux cleaned = -0.000183652 Jy ! Component: 150 - total flux cleaned = -0.000219365 Jy ! Component: 200 - total flux cleaned = -0.000151128 Jy ! Component: 250 - total flux cleaned = -8.47769e-05 Jy ! Component: 300 - total flux cleaned = -5.24e-05 Jy ! Component: 350 - total flux cleaned = -1.9535e-05 Jy ! Component: 400 - total flux cleaned = 0.000202866 Jy ! Component: 450 - total flux cleaned = 0.000265224 Jy ! Component: 500 - total flux cleaned = 0.000387933 Jy ! Component: 550 - total flux cleaned = 0.000447815 Jy ! Component: 600 - total flux cleaned = 0.000537009 Jy ! Component: 650 - total flux cleaned = 0.000595242 Jy ! Component: 700 - total flux cleaned = 0.000653482 Jy ! Component: 750 - total flux cleaned = 0.000825562 Jy ! Component: 800 - total flux cleaned = 0.000853141 Jy ! Component: 850 - total flux cleaned = 0.000853275 Jy ! Component: 900 - total flux cleaned = 0.000936946 Jy ! Component: 950 - total flux cleaned = 0.00104654 Jy ! Component: 1000 - total flux cleaned = 0.00110076 Jy ! Component: 1050 - total flux cleaned = 0.00120794 Jy ! Component: 1100 - total flux cleaned = 0.00139368 Jy ! Component: 1150 - total flux cleaned = 0.00144652 Jy ! Component: 1200 - total flux cleaned = 0.00149876 Jy ! Component: 1250 - total flux cleaned = 0.0014989 Jy ! Component: 1300 - total flux cleaned = 0.00149877 Jy ! Component: 1350 - total flux cleaned = 0.0016511 Jy ! Component: 1400 - total flux cleaned = 0.00160087 Jy ! Component: 1450 - total flux cleaned = 0.00157615 Jy ! Component: 1500 - total flux cleaned = 0.00160097 Jy ! Component: 1550 - total flux cleaned = 0.00157649 Jy ! Component: 1600 - total flux cleaned = 0.00155193 Jy ! Component: 1650 - total flux cleaned = 0.00152771 Jy ! Component: 1700 - total flux cleaned = 0.00150378 Jy ! Component: 1750 - total flux cleaned = 0.00150367 Jy ! Component: 1800 - total flux cleaned = 0.00136208 Jy ! Component: 1850 - total flux cleaned = 0.00147961 Jy ! Component: 1900 - total flux cleaned = 0.00150284 Jy ! Component: 1950 - total flux cleaned = 0.00152589 Jy ! Component: 2000 - total flux cleaned = 0.00147985 Jy ! Component: 2050 - total flux cleaned = 0.00145699 Jy ! Component: 2100 - total flux cleaned = 0.0014342 Jy ! Component: 2150 - total flux cleaned = 0.0014794 Jy ! Component: 2200 - total flux cleaned = 0.00154663 Jy ! Component: 2250 - total flux cleaned = 0.00147977 Jy ! Component: 2300 - total flux cleaned = 0.00152369 Jy ! Component: 2350 - total flux cleaned = 0.00147992 Jy ! Component: 2400 - total flux cleaned = 0.00145827 Jy ! Component: 2450 - total flux cleaned = 0.00143665 Jy ! Component: 2500 - total flux cleaned = 0.00152295 Jy ! Component: 2550 - total flux cleaned = 0.00143759 Jy ! Component: 2600 - total flux cleaned = 0.00143757 Jy ! Component: 2650 - total flux cleaned = 0.00154335 Jy ! Component: 2700 - total flux cleaned = 0.00152219 Jy ! Component: 2750 - total flux cleaned = 0.00148058 Jy ! Component: 2800 - total flux cleaned = 0.00141843 Jy ! Component: 2850 - total flux cleaned = 0.00150123 Jy ! Component: 2900 - total flux cleaned = 0.00154219 Jy ! Component: 2950 - total flux cleaned = 0.00150138 Jy ! Component: 3000 - total flux cleaned = 0.00154201 Jy ! Component: 3050 - total flux cleaned = 0.00154189 Jy ! Component: 3100 - total flux cleaned = 0.00148176 Jy ! Component: 3150 - total flux cleaned = 0.00156132 Jy ! Component: 3200 - total flux cleaned = 0.00152159 Jy ! Component: 3250 - total flux cleaned = 0.00152182 Jy ! Component: 3300 - total flux cleaned = 0.00163908 Jy ! Component: 3350 - total flux cleaned = 0.00158049 Jy ! Component: 3400 - total flux cleaned = 0.00159975 Jy ! Component: 3450 - total flux cleaned = 0.00158053 Jy ! Component: 3500 - total flux cleaned = 0.00152315 Jy ! Component: 3550 - total flux cleaned = 0.00156128 Jy ! Component: 3600 - total flux cleaned = 0.00158041 Jy ! Component: 3650 - total flux cleaned = 0.00159904 Jy ! Component: 3700 - total flux cleaned = 0.00159908 Jy ! Component: 3750 - total flux cleaned = 0.00145037 Jy ! Component: 3800 - total flux cleaned = 0.0015799 Jy ! Component: 3850 - total flux cleaned = 0.00159826 Jy ! Component: 3900 - total flux cleaned = 0.00154341 Jy ! Component: 3950 - total flux cleaned = 0.00156148 Jy ! Component: 4000 - total flux cleaned = 0.00154349 Jy ! Component: 4050 - total flux cleaned = 0.00156147 Jy ! Total flux subtracted in 4096 components = 0.00152553 Jy ! Clean residual min=-0.000975 max=0.000912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.2767 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 594 components and 0.2767 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0128+6306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 5.647 at 8.277 degrees (North through East) ! Clean map min=-0.0018168 max=0.14729 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0128+6306_S_map.fits wmodel /image_prod/ug002_uva//J0128+6306_S_map.mod ! Writing 594 model components to file: /image_prod/ug002_uva//J0128+6306_S_map.mod wobs /image_prod/ug002_uva//J0128+6306_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0128+6306_S_uvs.fits wwins /image_prod/ug002_uva//J0128+6306_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0128+6306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677011 0.677011 1.35402 2.70804 5.41609 10.8322 21.6643 43.3287 86.6574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 443.124 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0128+6306_S_dfm.log closed on Wed Mar 4 19:04:59 2020