! Started logfile: /image_prod/ug002_uva//J0348-1610_S_dfm.log on Wed Mar 4 20:03:02 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//J0348-1610_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0348-1610_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0348-1610 ! ! 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 3240 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 J0348-1610_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063959Jy sigma=6.668561 ! Fit after self-cal, rms=0.711330Jy sigma=4.359299 ! 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=2.544 mas, bmaj=6.072 mas, bpa=-5.114 degrees ! Estimated noise=2.81158 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 = 0.230202 Jy ! Component: 100 - total flux cleaned = 0.283812 Jy ! Total flux subtracted in 100 components = 0.283812 Jy ! Clean residual min=-0.018856 max=0.035481 Jy/beam ! Clean residual mean=-0.000054 rms=0.005790 Jy/beam ! Combined flux in latest and established models = 0.283812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.283812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107506Jy sigma=0.668138 ! Fit after self-cal, rms=0.107452Jy sigma=0.667990 ! Inverting map ! Added new window around map position (40.5, -56). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321342 Jy ! Component: 100 - total flux cleaned = 0.0487931 Jy ! Total flux subtracted in 100 components = 0.0487931 Jy ! Clean residual min=-0.015441 max=0.024276 Jy/beam ! Clean residual mean=-0.000036 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 0.332605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.332605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097521Jy sigma=0.584690 ! Fit after self-cal, rms=0.095898Jy sigma=0.575430 ! 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=2.928 mas, bmaj=6.962 mas, bpa=-4.124 degrees ! Estimated noise=2.05821 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 = 0.0206962 Jy ! Component: 100 - total flux cleaned = 0.0331853 Jy ! Component: 150 - total flux cleaned = 0.0419145 Jy ! Component: 200 - total flux cleaned = 0.0472188 Jy ! Total flux subtracted in 200 components = 0.0472188 Jy ! Clean residual min=-0.015343 max=0.018365 Jy/beam ! Clean residual mean=-0.000028 rms=0.003962 Jy/beam ! Combined flux in latest and established models = 0.379824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.379824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091781Jy sigma=0.536596 ! Fit after self-cal, rms=0.091308Jy sigma=0.533709 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.928 x 6.962 at -4.124 degrees (North through East) ! Clean map min=-0.015834 max=0.28087 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.14 LA 0.97 MK 1.03 ! NL 0.96 OV 0.94 PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 HN 1.11 LA 0.97 MK 1.01 ! NL 1.03 OV 0.96 PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 HN 1.12 LA 0.94 MK 0.98 ! NL 0.98 OV 0.97 PT 0.95 SC 0.91 ! ! ! Fit before self-cal, rms=0.091308Jy sigma=0.533709 ! Fit after self-cal, rms=0.090519Jy sigma=0.464165 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=6.97 mas, bpa=-3.679 degrees ! Estimated noise=2.09741 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 = -0.000499178 Jy ! Component: 100 - total flux cleaned = -0.000683618 Jy ! Component: 150 - total flux cleaned = -0.000673957 Jy ! Component: 200 - total flux cleaned = -0.000541762 Jy ! Total flux subtracted in 200 components = -0.000541762 Jy ! Clean residual min=-0.010265 max=0.012286 Jy/beam ! Clean residual mean=-0.000008 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 0.379282 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.379282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089721Jy sigma=0.460275 ! Fit after self-cal, rms=0.089883Jy sigma=0.459553 ! 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=0.089883Jy sigma=0.459553 ! Fit after self-cal, rms=0.088390Jy sigma=0.447134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=6.985 mas, bpa=-3.639 degrees ! Estimated noise=2.10018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115672 Jy ! Component: 100 - total flux cleaned = -0.000293251 Jy ! Component: 150 - total flux cleaned = -0.000502145 Jy ! Component: 200 - total flux cleaned = -0.000415187 Jy ! Total flux subtracted in 200 components = -0.000415187 Jy ! Clean residual min=-0.009461 max=0.010522 Jy/beam ! Clean residual mean=-0.000007 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.378867 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.378867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088000Jy sigma=0.444837 ! Fit after self-cal, rms=0.087974Jy sigma=0.444505 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 (20, -104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864449 Jy ! Component: 100 - total flux cleaned = 0.0126629 Jy ! Component: 150 - total flux cleaned = 0.0135151 Jy ! Component: 200 - total flux cleaned = 0.0138123 Jy ! Total flux subtracted in 200 components = 0.0138123 Jy ! Clean residual min=-0.008205 max=0.008637 Jy/beam ! Clean residual mean=-0.000005 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.392679 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.392679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087016Jy sigma=0.438438 ! Fit after self-cal, rms=0.087003Jy sigma=0.438224 ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714222 Jy ! Component: 100 - total flux cleaned = 0.00833266 Jy ! Component: 150 - total flux cleaned = 0.00844336 Jy ! Component: 200 - total flux cleaned = 0.00823003 Jy ! Total flux subtracted in 200 components = 0.00823003 Jy ! Clean residual min=-0.007474 max=0.006064 Jy/beam ! Clean residual mean=0.000001 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.400909 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.40091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086279Jy sigma=0.433625 ! Fit after self-cal, rms=0.086272Jy sigma=0.433248 ! 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=0.086272Jy sigma=0.433248 ! Fit after self-cal, rms=0.085969Jy sigma=0.432069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=6.956 mas, bpa=-3.455 degrees ! Estimated noise=2.09029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193295 Jy ! Component: 100 - total flux cleaned = 0.00272481 Jy ! Component: 150 - total flux cleaned = 0.00329359 Jy ! Component: 200 - total flux cleaned = 0.00380933 Jy ! Total flux subtracted in 200 components = 0.00380933 Jy ! Clean residual min=-0.006630 max=0.005443 Jy/beam ! Clean residual mean=-0.000000 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.404719 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.404719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085673Jy sigma=0.430302 ! Fit after self-cal, rms=0.085676Jy sigma=0.430236 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 = 0.00086864 Jy ! Component: 100 - total flux cleaned = 0.001165 Jy ! Component: 150 - total flux cleaned = 0.00116315 Jy ! Component: 200 - total flux cleaned = 0.00103412 Jy ! Total flux subtracted in 200 components = 0.00103412 Jy ! Clean residual min=-0.006401 max=0.005349 Jy/beam ! Clean residual mean=0.000000 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.405753 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.405753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085552Jy sigma=0.429519 ! Fit after self-cal, rms=0.085556Jy sigma=0.429501 ! 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=0.085556Jy sigma=0.429501 ! Fit after self-cal, rms=0.085346Jy sigma=0.429174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.613 mas, bmaj=13.77 mas, bpa=0.2106 degrees ! Estimated noise=2.7696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001396 Jy ! Component: 100 - total flux cleaned = 0.00161946 Jy ! Component: 150 - total flux cleaned = 0.0019987 Jy ! Component: 200 - total flux cleaned = 0.00224395 Jy ! Total flux subtracted in 200 components = 0.00224395 Jy ! Clean residual min=-0.010213 max=0.007324 Jy/beam ! Clean residual mean=0.000003 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.407997 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 142 components and 0.407997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085221Jy sigma=0.428525 ! Fit after self-cal, rms=0.085221Jy sigma=0.428463 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 = 0.000156326 Jy ! Component: 100 - total flux cleaned = 0.000310385 Jy ! Component: 150 - total flux cleaned = 0.000382653 Jy ! Component: 200 - total flux cleaned = 0.000451352 Jy ! Total flux subtracted in 200 components = 0.000451352 Jy ! Clean residual min=-0.009817 max=0.007301 Jy/beam ! Clean residual mean=0.000004 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.408448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.408448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085171Jy sigma=0.428275 ! Fit after self-cal, rms=0.085165Jy sigma=0.428246 ! 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=2.891 mas, bmaj=6.942 mas, bpa=-3.416 degrees ! Estimated noise=2.08369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 6.942 at -3.416 degrees (North through East) ! Clean map min=-0.0058339 max=0.28788 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=2.513 mas, bmaj=6.058 mas, bpa=-4.421 degrees ! Estimated noise=2.81589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229995 Jy ! Component: 100 - total flux cleaned = 0.289023 Jy ! Component: 150 - total flux cleaned = 0.317711 Jy ! Component: 200 - total flux cleaned = 0.33581 Jy ! Total flux subtracted in 200 components = 0.33581 Jy ! Clean residual min=-0.010602 max=0.011654 Jy/beam ! Clean residual mean=-0.000028 rms=0.002657 Jy/beam ! Combined flux in latest and established models = 0.33581 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.33581 Jy ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=6.942 mas, bpa=-3.416 degrees ! Estimated noise=2.08369 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 = 0.018522 Jy ! Component: 100 - total flux cleaned = 0.0303057 Jy ! Component: 150 - total flux cleaned = 0.0389304 Jy ! Component: 200 - total flux cleaned = 0.0455291 Jy ! Total flux subtracted in 200 components = 0.0455291 Jy ! Clean residual min=-0.008521 max=0.006428 Jy/beam ! Clean residual mean=-0.000013 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.381339 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.381339 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=6.613 mas, bmaj=13.77 mas, bpa=0.2106 degrees ! Estimated noise=2.7696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804405 Jy ! Component: 100 - total flux cleaned = 0.0131002 Jy ! Component: 150 - total flux cleaned = 0.0169199 Jy ! Component: 200 - total flux cleaned = 0.0199104 Jy ! Total flux subtracted in 200 components = 0.0199104 Jy ! Clean residual min=-0.009833 max=0.007564 Jy/beam ! Clean residual mean=-0.000005 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.401249 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 = 0.00158241 Jy ! Component: 100 - total flux cleaned = 0.00286054 Jy ! Component: 150 - total flux cleaned = 0.00368573 Jy ! Component: 200 - total flux cleaned = 0.00422717 Jy ! Total flux subtracted in 200 components = 0.00422717 Jy ! Clean residual min=-0.009226 max=0.007287 Jy/beam ! Clean residual mean=0.000001 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.405477 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 0.405477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=6.942 mas, bpa=-3.416 degrees ! Estimated noise=2.08369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468648 Jy ! Component: 100 - total flux cleaned = 0.00017051 Jy ! Component: 150 - total flux cleaned = 8.50017e-05 Jy ! Component: 200 - total flux cleaned = 8.64361e-05 Jy ! Total flux subtracted in 200 components = 8.64361e-05 Jy ! Clean residual min=-0.006610 max=0.005967 Jy/beam ! Clean residual mean=-0.000002 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.405563 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.405563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085334Jy sigma=0.429164 ! Fit after self-cal, rms=0.085257Jy sigma=0.428746 wmodel J0348-1610_S_map.mod ! Writing 117 model components to file: J0348-1610_S_map.mod wobs J0348-1610_S_uvs.fits ! Writing UV FITS file: J0348-1610_S_uvs.fits wwins J0348-1610_S_map.win ! wwins: Wrote 4 windows to J0348-1610_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 = -0.00171627 Jy ! Component: 100 - total flux cleaned = -0.00311217 Jy ! Component: 150 - total flux cleaned = -0.00372968 Jy ! Component: 200 - total flux cleaned = -0.00430931 Jy ! Component: 250 - total flux cleaned = -0.00438769 Jy ! Component: 300 - total flux cleaned = -0.00468469 Jy ! Component: 350 - total flux cleaned = -0.0048984 Jy ! Component: 400 - total flux cleaned = -0.00523738 Jy ! Component: 450 - total flux cleaned = -0.00523578 Jy ! Component: 500 - total flux cleaned = -0.00535948 Jy ! Component: 550 - total flux cleaned = -0.00535871 Jy ! Component: 600 - total flux cleaned = -0.00541668 Jy ! Component: 650 - total flux cleaned = -0.00563982 Jy ! Component: 700 - total flux cleaned = -0.00563979 Jy ! Component: 750 - total flux cleaned = -0.00564057 Jy ! Component: 800 - total flux cleaned = -0.00569292 Jy ! Component: 850 - total flux cleaned = -0.00559308 Jy ! Component: 900 - total flux cleaned = -0.00559424 Jy ! Component: 950 - total flux cleaned = -0.00568881 Jy ! Component: 1000 - total flux cleaned = -0.00569039 Jy ! Component: 1050 - total flux cleaned = -0.0056915 Jy ! Component: 1100 - total flux cleaned = -0.00586828 Jy ! Component: 1150 - total flux cleaned = -0.00604154 Jy ! Component: 1200 - total flux cleaned = -0.0063353 Jy ! Component: 1250 - total flux cleaned = -0.00637571 Jy ! Component: 1300 - total flux cleaned = -0.00665747 Jy ! Component: 1350 - total flux cleaned = -0.00677541 Jy ! Component: 1400 - total flux cleaned = -0.00696924 Jy ! Component: 1450 - total flux cleaned = -0.00715956 Jy ! Component: 1500 - total flux cleaned = -0.00723439 Jy ! Component: 1550 - total flux cleaned = -0.00727092 Jy ! Component: 1600 - total flux cleaned = -0.00734398 Jy ! Component: 1650 - total flux cleaned = -0.00745003 Jy ! Component: 1700 - total flux cleaned = -0.00741535 Jy ! Component: 1750 - total flux cleaned = -0.00744993 Jy ! Component: 1800 - total flux cleaned = -0.0075514 Jy ! Component: 1850 - total flux cleaned = -0.00771716 Jy ! Component: 1900 - total flux cleaned = -0.00774901 Jy ! Component: 1950 - total flux cleaned = -0.00771747 Jy ! Component: 2000 - total flux cleaned = -0.00781236 Jy ! Component: 2050 - total flux cleaned = -0.00784358 Jy ! Component: 2100 - total flux cleaned = -0.00793614 Jy ! Component: 2150 - total flux cleaned = -0.00799647 Jy ! Component: 2200 - total flux cleaned = -0.00808556 Jy ! Component: 2250 - total flux cleaned = -0.00814395 Jy ! Component: 2300 - total flux cleaned = -0.00820166 Jy ! Component: 2350 - total flux cleaned = -0.00825901 Jy ! Component: 2400 - total flux cleaned = -0.00842858 Jy ! Component: 2450 - total flux cleaned = -0.0084842 Jy ! Component: 2500 - total flux cleaned = -0.00864923 Jy ! Component: 2550 - total flux cleaned = -0.00862189 Jy ! Component: 2600 - total flux cleaned = -0.0086759 Jy ! Component: 2650 - total flux cleaned = -0.00878219 Jy ! Component: 2700 - total flux cleaned = -0.00880794 Jy ! Component: 2750 - total flux cleaned = -0.00878161 Jy ! Component: 2800 - total flux cleaned = -0.00878147 Jy ! Component: 2850 - total flux cleaned = -0.00890875 Jy ! Component: 2900 - total flux cleaned = -0.00883268 Jy ! Component: 2950 - total flux cleaned = -0.00880771 Jy ! Component: 3000 - total flux cleaned = -0.00880785 Jy ! Component: 3050 - total flux cleaned = -0.00880792 Jy ! Component: 3100 - total flux cleaned = -0.00883174 Jy ! Component: 3150 - total flux cleaned = -0.00887982 Jy ! Component: 3200 - total flux cleaned = -0.00885591 Jy ! Component: 3250 - total flux cleaned = -0.00897355 Jy ! Component: 3300 - total flux cleaned = -0.0088801 Jy ! Component: 3350 - total flux cleaned = -0.00890346 Jy ! Component: 3400 - total flux cleaned = -0.00892662 Jy ! Component: 3450 - total flux cleaned = -0.00894941 Jy ! Component: 3500 - total flux cleaned = -0.00892684 Jy ! Component: 3550 - total flux cleaned = -0.00883739 Jy ! Component: 3600 - total flux cleaned = -0.00879297 Jy ! Component: 3650 - total flux cleaned = -0.00879311 Jy ! Component: 3700 - total flux cleaned = -0.00872727 Jy ! Component: 3750 - total flux cleaned = -0.00868372 Jy ! Component: 3800 - total flux cleaned = -0.00866195 Jy ! Component: 3850 - total flux cleaned = -0.00864063 Jy ! Component: 3900 - total flux cleaned = -0.00853403 Jy ! Component: 3950 - total flux cleaned = -0.00849188 Jy ! Component: 4000 - total flux cleaned = -0.00847092 Jy ! Component: 4050 - total flux cleaned = -0.00845019 Jy ! Total flux subtracted in 4096 components = -0.00840853 Jy ! Clean residual min=-0.001723 max=0.001178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.397154 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 403 components and 0.397154 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0348-1610_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 6.942 at -3.416 degrees (North through East) ! Clean map min=-0.0032495 max=0.28746 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0348-1610_S_map.fits wmodel /image_prod/ug002_uva//J0348-1610_S_map.mod ! Writing 403 model components to file: /image_prod/ug002_uva//J0348-1610_S_map.mod wobs /image_prod/ug002_uva//J0348-1610_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0348-1610_S_uvs.fits wwins /image_prod/ug002_uva//J0348-1610_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0348-1610_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.28746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376353 0.376353 0.752707 1.50541 3.01083 6.02165 12.0433 24.0866 48.1732 96.3465 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 797.123 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0348-1610_S_dfm.log closed on Wed Mar 4 20:03:06 2020