! Started logfile: /image_prod/ug002_uva//J1016+7617_S_a_dfm.log on Wed Mar 4 23:29:40 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//J1016+7617_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1016+7617_S_a_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99963 visibilities/baseline/integration-bin. ! Found source: J1016+7617 ! ! 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 8097 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 J1016+7617_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009840Jy sigma=7.865093 ! Fit after self-cal, rms=0.884841Jy sigma=6.823891 ! 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=3.156 mas, bmaj=3.993 mas, bpa=-51.55 degrees ! Estimated noise=1.62192 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 = 0.0880629 Jy ! Component: 100 - total flux cleaned = 0.111916 Jy ! Total flux subtracted in 100 components = 0.111916 Jy ! Clean residual min=-0.006769 max=0.020663 Jy/beam ! Clean residual mean=-0.000021 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.111916 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.111916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080530Jy sigma=0.571497 ! Fit after self-cal, rms=0.080446Jy sigma=0.570855 ! Inverting map ! Added new window around map position (21, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180401 Jy ! Component: 100 - total flux cleaned = 0.0283487 Jy ! Total flux subtracted in 100 components = 0.0283487 Jy ! Clean residual min=-0.006076 max=0.010808 Jy/beam ! Clean residual mean=-0.000015 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.140265 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.140265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075765Jy sigma=0.521645 ! Fit after self-cal, rms=0.075315Jy sigma=0.517675 ! Inverting map ! Added new window around map position (8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111959 Jy ! Component: 100 - total flux cleaned = 0.0182474 Jy ! Total flux subtracted in 100 components = 0.0182474 Jy ! Clean residual min=-0.005423 max=0.008097 Jy/beam ! Clean residual mean=-0.000012 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.158513 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.158513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073270Jy sigma=0.494691 ! Fit after self-cal, rms=0.073190Jy sigma=0.493434 ! Inverting map ! Added new window around map position (5.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785276 Jy ! Component: 100 - total flux cleaned = 0.0130371 Jy ! Total flux subtracted in 100 components = 0.0130371 Jy ! Clean residual min=-0.004912 max=0.006601 Jy/beam ! Clean residual mean=-0.000010 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.17155 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.17155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072123Jy sigma=0.481411 ! Fit after self-cal, rms=0.072068Jy sigma=0.480532 ! 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=3.908 mas, bmaj=4.879 mas, bpa=-50.26 degrees ! Estimated noise=1.03763 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 (-4.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802872 Jy ! Component: 100 - total flux cleaned = 0.0136072 Jy ! Component: 150 - total flux cleaned = 0.0178217 Jy ! Component: 200 - total flux cleaned = 0.0209863 Jy ! Total flux subtracted in 200 components = 0.0209863 Jy ! Clean residual min=-0.003106 max=0.004617 Jy/beam ! Clean residual mean=-0.000009 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.192536 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 0.192536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071046Jy sigma=0.468792 ! Fit after self-cal, rms=0.071043Jy sigma=0.468486 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.908 x 4.879 at -50.26 degrees (North through East) ! Clean map min=-0.0030027 max=0.10973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.97 ! LA 0.97 MK 1.08 NL 1.08 OV 0.92 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.97 ! LA 0.97 MK 1.05 NL 1.82 OV 0.92 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 1.00 ! LA 0.96 MK 1.00 NL 1.21 OV 0.93 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.071043Jy sigma=0.468486 ! Fit after self-cal, rms=0.082101Jy sigma=0.454428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=4.912 mas, bpa=-50.44 degrees ! Estimated noise=1.05075 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 = 0.000969695 Jy ! Component: 100 - total flux cleaned = 0.000322164 Jy ! Component: 150 - total flux cleaned = 9.53087e-05 Jy ! Component: 200 - total flux cleaned = 4.54242e-05 Jy ! Total flux subtracted in 200 components = 4.54242e-05 Jy ! Clean residual min=-0.002482 max=0.002782 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.192581 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.192581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081964Jy sigma=0.453090 ! Fit after self-cal, rms=0.082184Jy sigma=0.452781 ! 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=0.082184Jy sigma=0.452781 ! Fit after self-cal, rms=0.092004Jy sigma=0.447226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=4.907 mas, bpa=-48 degrees ! Estimated noise=1.05786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000598977 Jy ! Component: 100 - total flux cleaned = -0.000844828 Jy ! Component: 150 - total flux cleaned = -0.00105889 Jy ! Component: 200 - total flux cleaned = -0.00120982 Jy ! Total flux subtracted in 200 components = -0.00120982 Jy ! Clean residual min=-0.001839 max=0.001922 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.191372 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.191372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091951Jy sigma=0.446726 ! Fit after self-cal, rms=0.092016Jy sigma=0.446642 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 = -0.000179084 Jy ! Component: 100 - total flux cleaned = -0.000209171 Jy ! Component: 150 - total flux cleaned = -0.000299282 Jy ! Component: 200 - total flux cleaned = -0.000354176 Jy ! Total flux subtracted in 200 components = -0.000354176 Jy ! Clean residual min=-0.001733 max=0.001871 Jy/beam ! Clean residual mean=-0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.191017 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.191017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091989Jy sigma=0.446432 ! Fit after self-cal, rms=0.091987Jy sigma=0.446417 ! 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=0.091987Jy sigma=0.446417 ! Fit after self-cal, rms=0.093162Jy sigma=0.446296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.937 mas, bmaj=4.898 mas, bpa=-47.89 degrees ! Estimated noise=1.05845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408802 Jy ! Component: 100 - total flux cleaned = -0.00055159 Jy ! Component: 150 - total flux cleaned = -0.000676697 Jy ! Component: 200 - total flux cleaned = -0.000789676 Jy ! Total flux subtracted in 200 components = -0.000789676 Jy ! Clean residual min=-0.001687 max=0.001776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.190228 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 0.190228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093133Jy sigma=0.446061 ! Fit after self-cal, rms=0.093135Jy sigma=0.446048 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 = -1.22477e-05 Jy ! Component: 100 - total flux cleaned = -3.8372e-05 Jy ! Component: 150 - total flux cleaned = -6.22856e-05 Jy ! Component: 200 - total flux cleaned = -8.51471e-05 Jy ! Total flux subtracted in 200 components = -8.51471e-05 Jy ! Clean residual min=-0.001669 max=0.001735 Jy/beam ! Clean residual mean=-0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.190143 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.190143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093118Jy sigma=0.445937 ! Fit after self-cal, rms=0.093116Jy sigma=0.445929 ! 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=0.093116Jy sigma=0.445929 ! Fit after self-cal, rms=0.093460Jy sigma=0.445870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.694 mas, bmaj=9.845 mas, bpa=-64.51 degrees ! Estimated noise=1.26481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247938 Jy ! Component: 100 - total flux cleaned = -0.000245543 Jy ! Component: 150 - total flux cleaned = -0.000288365 Jy ! Component: 200 - total flux cleaned = -0.000306921 Jy ! Total flux subtracted in 200 components = -0.000306921 Jy ! Clean residual min=-0.001815 max=0.001802 Jy/beam ! Clean residual mean=-0.000011 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.189836 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 178 components and 0.189836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093456Jy sigma=0.445814 ! Fit after self-cal, rms=0.093456Jy sigma=0.445796 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 = 2.05305e-05 Jy ! Component: 100 - total flux cleaned = 8.96449e-05 Jy ! Component: 150 - total flux cleaned = 0.000104854 Jy ! Component: 200 - total flux cleaned = 0.000131639 Jy ! Total flux subtracted in 200 components = 0.000131639 Jy ! Clean residual min=-0.001733 max=0.001794 Jy/beam ! Clean residual mean=-0.000011 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.189967 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 187 components and 0.189967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093456Jy sigma=0.445788 ! Fit after self-cal, rms=0.093454Jy sigma=0.445781 ! 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=3.927 mas, bmaj=4.892 mas, bpa=-47.88 degrees ! Estimated noise=1.05871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 4.892 at -47.88 degrees (North through East) ! Clean map min=-0.0016596 max=0.1118 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=3.169 mas, bmaj=3.977 mas, bpa=-49.58 degrees ! Estimated noise=1.65466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0892602 Jy ! Component: 100 - total flux cleaned = 0.118686 Jy ! Component: 150 - total flux cleaned = 0.136283 Jy ! Component: 200 - total flux cleaned = 0.14844 Jy ! Total flux subtracted in 200 components = 0.14844 Jy ! Clean residual min=-0.004429 max=0.006812 Jy/beam ! Clean residual mean=-0.000011 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.148439 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.148439 Jy ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=4.892 mas, bpa=-47.88 degrees ! Estimated noise=1.05871 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 = 0.0126223 Jy ! Component: 100 - total flux cleaned = 0.0206618 Jy ! Component: 150 - total flux cleaned = 0.0262796 Jy ! Component: 200 - total flux cleaned = 0.0303692 Jy ! Total flux subtracted in 200 components = 0.0303692 Jy ! Clean residual min=-0.001988 max=0.002698 Jy/beam ! Clean residual mean=-0.000009 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.178809 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 88 components and 0.178809 Jy ! Inverting map ! Added new window around map position (-4.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310809 Jy ! Component: 100 - total flux cleaned = 0.00541771 Jy ! Component: 150 - total flux cleaned = 0.00716871 Jy ! Component: 200 - total flux cleaned = 0.00852095 Jy ! Total flux subtracted in 200 components = 0.00852095 Jy ! Clean residual min=-0.001689 max=0.001645 Jy/beam ! Clean residual mean=-0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.18733 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.18733 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=8.694 mas, bmaj=9.845 mas, bpa=-64.51 degrees ! Estimated noise=1.26481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014307 Jy ! Component: 100 - total flux cleaned = 0.00226962 Jy ! Component: 150 - total flux cleaned = 0.0028114 Jy ! Component: 200 - total flux cleaned = 0.00295585 Jy ! Total flux subtracted in 200 components = 0.00295585 Jy ! Clean residual min=-0.001640 max=0.001780 Jy/beam ! Clean residual mean=-0.000011 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.190285 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 = 8.406e-05 Jy ! Component: 100 - total flux cleaned = 0.000122343 Jy ! Component: 150 - total flux cleaned = 0.000146211 Jy ! Component: 200 - total flux cleaned = 0.000179828 Jy ! Total flux subtracted in 200 components = 0.000179828 Jy ! Clean residual min=-0.001632 max=0.001787 Jy/beam ! Clean residual mean=-0.000010 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.190465 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.190465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=4.892 mas, bpa=-47.88 degrees ! Estimated noise=1.05871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275087 Jy ! Component: 100 - total flux cleaned = -0.000409077 Jy ! Component: 150 - total flux cleaned = -0.000561642 Jy ! Component: 200 - total flux cleaned = -0.000561247 Jy ! Total flux subtracted in 200 components = -0.000561247 Jy ! Clean residual min=-0.001619 max=0.001620 Jy/beam ! Clean residual mean=-0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.189904 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.189904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093422Jy sigma=0.445746 ! Fit after self-cal, rms=0.093407Jy sigma=0.445710 wmodel J1016+7617_S_a_map.mod ! Writing 153 model components to file: J1016+7617_S_a_map.mod wobs J1016+7617_S_a_uvs.fits ! Writing UV FITS file: J1016+7617_S_a_uvs.fits wwins J1016+7617_S_a_map.win ! wwins: Wrote 6 windows to J1016+7617_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002509 Jy ! Component: 100 - total flux cleaned = 0.000369078 Jy ! Component: 150 - total flux cleaned = 0.000426736 Jy ! Component: 200 - total flux cleaned = 0.000342834 Jy ! Component: 250 - total flux cleaned = 0.000233121 Jy ! Component: 300 - total flux cleaned = 9.89428e-05 Jy ! Component: 350 - total flux cleaned = -5.91962e-05 Jy ! Component: 400 - total flux cleaned = -0.000110782 Jy ! Component: 450 - total flux cleaned = -0.000263516 Jy ! Component: 500 - total flux cleaned = -0.000388651 Jy ! Component: 550 - total flux cleaned = -0.00051186 Jy ! Component: 600 - total flux cleaned = -0.000633205 Jy ! Component: 650 - total flux cleaned = -0.000728908 Jy ! Component: 700 - total flux cleaned = -0.000799479 Jy ! Component: 750 - total flux cleaned = -0.00086947 Jy ! Component: 800 - total flux cleaned = -0.000938181 Jy ! Component: 850 - total flux cleaned = -0.000960386 Jy ! Component: 900 - total flux cleaned = -0.00102758 Jy ! Component: 950 - total flux cleaned = -0.00116021 Jy ! Component: 1000 - total flux cleaned = -0.00122598 Jy ! Component: 1050 - total flux cleaned = -0.00133459 Jy ! Component: 1100 - total flux cleaned = -0.00137768 Jy ! Component: 1150 - total flux cleaned = -0.00150533 Jy ! Component: 1200 - total flux cleaned = -0.00158965 Jy ! Component: 1250 - total flux cleaned = -0.00167302 Jy ! Component: 1300 - total flux cleaned = -0.00175557 Jy ! Component: 1350 - total flux cleaned = -0.00177576 Jy ! Component: 1400 - total flux cleaned = -0.00179632 Jy ! Component: 1450 - total flux cleaned = -0.00191723 Jy ! Component: 1500 - total flux cleaned = -0.00203734 Jy ! Component: 1550 - total flux cleaned = -0.00211652 Jy ! Component: 1600 - total flux cleaned = -0.00221496 Jy ! Component: 1650 - total flux cleaned = -0.00221491 Jy ! Component: 1700 - total flux cleaned = -0.00233092 Jy ! Component: 1750 - total flux cleaned = -0.00242693 Jy ! Component: 1800 - total flux cleaned = -0.00238868 Jy ! Component: 1850 - total flux cleaned = -0.00244563 Jy ! Component: 1900 - total flux cleaned = -0.00253952 Jy ! Component: 1950 - total flux cleaned = -0.00248348 Jy ! Component: 2000 - total flux cleaned = -0.00259475 Jy ! Component: 2050 - total flux cleaned = -0.00265003 Jy ! Component: 2100 - total flux cleaned = -0.00266836 Jy ! Component: 2150 - total flux cleaned = -0.00277704 Jy ! Component: 2200 - total flux cleaned = -0.00281273 Jy ! Component: 2250 - total flux cleaned = -0.0027768 Jy ! Component: 2300 - total flux cleaned = -0.00277661 Jy ! Component: 2350 - total flux cleaned = -0.00282967 Jy ! Component: 2400 - total flux cleaned = -0.00288214 Jy ! Component: 2450 - total flux cleaned = -0.00293448 Jy ! Component: 2500 - total flux cleaned = -0.00286481 Jy ! Component: 2550 - total flux cleaned = -0.00293391 Jy ! Component: 2600 - total flux cleaned = -0.00289969 Jy ! Component: 2650 - total flux cleaned = -0.00298494 Jy ! Component: 2700 - total flux cleaned = -0.0029849 Jy ! Component: 2750 - total flux cleaned = -0.00301844 Jy ! Component: 2800 - total flux cleaned = -0.00301857 Jy ! Component: 2850 - total flux cleaned = -0.00303531 Jy ! Component: 2900 - total flux cleaned = -0.00315123 Jy ! Component: 2950 - total flux cleaned = -0.00311833 Jy ! Component: 3000 - total flux cleaned = -0.00313466 Jy ! Component: 3050 - total flux cleaned = -0.00321624 Jy ! Component: 3100 - total flux cleaned = -0.00324849 Jy ! Component: 3150 - total flux cleaned = -0.00321632 Jy ! Component: 3200 - total flux cleaned = -0.00332849 Jy ! Component: 3250 - total flux cleaned = -0.00328069 Jy ! Component: 3300 - total flux cleaned = -0.00339166 Jy ! Component: 3350 - total flux cleaned = -0.00336003 Jy ! Component: 3400 - total flux cleaned = -0.00336017 Jy ! Component: 3450 - total flux cleaned = -0.00339148 Jy ! Component: 3500 - total flux cleaned = -0.00340716 Jy ! Component: 3550 - total flux cleaned = -0.00351548 Jy ! Component: 3600 - total flux cleaned = -0.00345385 Jy ! Component: 3650 - total flux cleaned = -0.00359159 Jy ! Component: 3700 - total flux cleaned = -0.00351548 Jy ! Component: 3750 - total flux cleaned = -0.00353062 Jy ! Component: 3800 - total flux cleaned = -0.00362109 Jy ! Component: 3850 - total flux cleaned = -0.0036511 Jy ! Component: 3900 - total flux cleaned = -0.00365113 Jy ! Component: 3950 - total flux cleaned = -0.00365116 Jy ! Component: 4000 - total flux cleaned = -0.00368065 Jy ! Component: 4050 - total flux cleaned = -0.00375416 Jy ! Total flux subtracted in 4096 components = -0.00381277 Jy ! Clean residual min=-0.001018 max=0.000896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.186091 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 445 components and 0.186091 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1016+7617_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 4.892 at -47.88 degrees (North through East) ! Clean map min=-0.0013905 max=0.11256 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1016+7617_S_a_map.fits wmodel /image_prod/ug002_uva//J1016+7617_S_a_map.mod ! Writing 445 model components to file: /image_prod/ug002_uva//J1016+7617_S_a_map.mod wobs /image_prod/ug002_uva//J1016+7617_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1016+7617_S_a_uvs.fits wwins /image_prod/ug002_uva//J1016+7617_S_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1016+7617_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700305 0.700305 1.40061 2.80122 5.60244 11.2049 22.4098 44.8195 89.6391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.384 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1016+7617_S_a_dfm.log closed on Wed Mar 4 23:29:44 2020