! Started logfile: /image_prod/ug002_uvm//J1337+0206_S_a_dfm.log on Wed Mar 4 17:13:54 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_uvm//J1337+0206_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1337+0206_S_a_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848285 visibilities/baseline/integration-bin. ! Found source: J1337+0206 ! ! 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 9276 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 J1337+0206_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. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009125Jy sigma=7.945877 ! Fit after self-cal, rms=0.860829Jy sigma=6.672974 ! 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=2.604 mas, bmaj=6.911 mas, bpa=-4.849 degrees ! Estimated noise=1.31751 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 = 0.108223 Jy ! Component: 100 - total flux cleaned = 0.137507 Jy ! Total flux subtracted in 100 components = 0.137507 Jy ! Clean residual min=-0.007970 max=0.018786 Jy/beam ! Clean residual mean=0.000009 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.137507 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.137507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095538Jy sigma=0.592114 ! Fit after self-cal, rms=0.095425Jy sigma=0.591683 ! Inverting map ! Added new window around map position (7, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180902 Jy ! Component: 100 - total flux cleaned = 0.0293287 Jy ! Total flux subtracted in 100 components = 0.0293287 Jy ! Clean residual min=-0.006851 max=0.011615 Jy/beam ! Clean residual mean=0.000007 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.166836 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.166836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091251Jy sigma=0.535659 ! Fit after self-cal, rms=0.090945Jy sigma=0.532827 ! 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=3.154 mas, bmaj=7.897 mas, bpa=-4.535 degrees ! Estimated noise=0.972094 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 = 0.0142963 Jy ! Component: 100 - total flux cleaned = 0.0235125 Jy ! Component: 150 - total flux cleaned = 0.0298748 Jy ! Component: 200 - total flux cleaned = 0.0343542 Jy ! Total flux subtracted in 200 components = 0.0343542 Jy ! Clean residual min=-0.004970 max=0.008930 Jy/beam ! Clean residual mean=-0.000001 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.20119 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.20119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088662Jy sigma=0.500666 ! Fit after self-cal, rms=0.088493Jy sigma=0.498666 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 7.897 at -4.535 degrees (North through East) ! Clean map min=-0.004905 max=0.13782 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 KP 0.99 LA 0.99 MK 1.00 ! NL 1.16 OV 0.96 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.30 FD 0.98 HN 1.01 KP 0.96 ! LA 0.99 MK 1.02 NL 1.03 OV 0.94 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 KP 0.91 LA 0.96 MK 1.02 ! NL 1.18 OV 1.00 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.73 FD 0.96 HN 0.99 KP 0.94 ! LA 0.96 MK 1.04 NL 1.09 OV 0.93 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 0.89 LA 0.97 MK 1.00 ! NL 1.15 OV 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.79 FD 0.96 HN 1.03 KP 0.96 ! LA 0.96 MK 1.03 NL 1.17 OV 0.93 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.088493Jy sigma=0.498666 ! Fit after self-cal, rms=0.119195Jy sigma=0.460346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=8.068 mas, bpa=-4.175 degrees ! Estimated noise=0.988908 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 = 0.000772074 Jy ! Component: 100 - total flux cleaned = 0.000675244 Jy ! Component: 150 - total flux cleaned = 0.000595216 Jy ! Component: 200 - total flux cleaned = 0.000385794 Jy ! Total flux subtracted in 200 components = 0.000385794 Jy ! Clean residual min=-0.002602 max=0.002947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.201576 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.201576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119000Jy sigma=0.458907 ! Fit after self-cal, rms=0.119328Jy sigma=0.458515 ! 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=0.119328Jy sigma=0.458515 ! Fit after self-cal, rms=0.123090Jy sigma=0.452482 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=8.068 mas, bpa=-4.202 degrees ! Estimated noise=0.991726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108829 Jy ! Component: 100 - total flux cleaned = 0.00101697 Jy ! Component: 150 - total flux cleaned = 0.000890468 Jy ! Component: 200 - total flux cleaned = 0.000776578 Jy ! Total flux subtracted in 200 components = 0.000776578 Jy ! Clean residual min=-0.002334 max=0.002432 Jy/beam ! Clean residual mean=0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.202352 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.202352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122967Jy sigma=0.451648 ! Fit after self-cal, rms=0.123003Jy sigma=0.451545 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 (-1.5, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125716 Jy ! Component: 100 - total flux cleaned = 0.00126089 Jy ! Component: 150 - total flux cleaned = 0.00126489 Jy ! Component: 200 - total flux cleaned = 0.00117308 Jy ! Total flux subtracted in 200 components = 0.00117308 Jy ! Clean residual min=-0.002257 max=0.001946 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.203525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.203525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122916Jy sigma=0.450908 ! Fit after self-cal, rms=0.122924Jy sigma=0.450885 ! 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=0.122924Jy sigma=0.450885 ! Fit after self-cal, rms=0.109952Jy sigma=0.446128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=8.033 mas, bpa=-4.177 degrees ! Estimated noise=0.986125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108906 Jy ! Component: 100 - total flux cleaned = 0.000109631 Jy ! Component: 150 - total flux cleaned = 7.35683e-05 Jy ! Component: 200 - total flux cleaned = 7.45191e-05 Jy ! Total flux subtracted in 200 components = 7.45191e-05 Jy ! Clean residual min=-0.002068 max=0.001799 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.2036 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.2036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109908Jy sigma=0.445863 ! Fit after self-cal, rms=0.109879Jy sigma=0.445758 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 = 1.82905e-05 Jy ! Component: 100 - total flux cleaned = -1.26013e-05 Jy ! Component: 150 - total flux cleaned = -4.1129e-05 Jy ! Component: 200 - total flux cleaned = -1.29005e-05 Jy ! Total flux subtracted in 200 components = -1.29005e-05 Jy ! Clean residual min=-0.002045 max=0.001803 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.203587 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.203587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109851Jy sigma=0.445605 ! Fit after self-cal, rms=0.109855Jy sigma=0.445595 ! 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=0.109855Jy sigma=0.445595 ! Fit after self-cal, rms=0.110397Jy sigma=0.445562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.629 mas, bmaj=13.73 mas, bpa=-2.905 degrees ! Estimated noise=1.21356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.75788e-05 Jy ! Component: 100 - total flux cleaned = -8.28889e-05 Jy ! Component: 150 - total flux cleaned = -6.03885e-05 Jy ! Component: 200 - total flux cleaned = -0.000103132 Jy ! Total flux subtracted in 200 components = -0.000103132 Jy ! Clean residual min=-0.001862 max=0.001628 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.203484 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.203484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110385Jy sigma=0.445505 ! Fit after self-cal, rms=0.110383Jy sigma=0.445482 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 = -6.91298e-05 Jy ! Component: 100 - total flux cleaned = -8.99563e-05 Jy ! Component: 150 - total flux cleaned = -0.000126333 Jy ! Component: 200 - total flux cleaned = -0.000125941 Jy ! Total flux subtracted in 200 components = -0.000125941 Jy ! Clean residual min=-0.001833 max=0.001564 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.203358 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.203358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110379Jy sigma=0.445436 ! Fit after self-cal, rms=0.110378Jy sigma=0.445429 ! 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=3.129 mas, bmaj=8.026 mas, bpa=-4.181 degrees ! Estimated noise=0.985144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 8.026 at -4.181 degrees (North through East) ! Clean map min=-0.0018578 max=0.13943 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=2.582 mas, bmaj=6.973 mas, bpa=-4.232 degrees ! Estimated noise=1.33261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108844 Jy ! Component: 100 - total flux cleaned = 0.141401 Jy ! Component: 150 - total flux cleaned = 0.160631 Jy ! Component: 200 - total flux cleaned = 0.172491 Jy ! Total flux subtracted in 200 components = 0.172491 Jy ! Clean residual min=-0.003657 max=0.006133 Jy/beam ! Clean residual mean=0.000001 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.172491 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.172491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.026 mas, bpa=-4.181 degrees ! Estimated noise=0.985144 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 = 0.0104849 Jy ! Component: 100 - total flux cleaned = 0.0166789 Jy ! Component: 150 - total flux cleaned = 0.0205313 Jy ! Component: 200 - total flux cleaned = 0.023007 Jy ! Total flux subtracted in 200 components = 0.023007 Jy ! Clean residual min=-0.001799 max=0.002234 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.195498 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.195498 Jy ! Inverting map ! Added new window around map position (-3.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239848 Jy ! Component: 100 - total flux cleaned = 0.00351174 Jy ! Component: 150 - total flux cleaned = 0.00416055 Jy ! Component: 200 - total flux cleaned = 0.00466971 Jy ! Total flux subtracted in 200 components = 0.00466971 Jy ! Clean residual min=-0.001777 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.200167 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.200167 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=7.629 mas, bmaj=13.73 mas, bpa=-2.905 degrees ! Estimated noise=1.21356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121366 Jy ! Component: 100 - total flux cleaned = 0.00167834 Jy ! Component: 150 - total flux cleaned = 0.00181681 Jy ! Component: 200 - total flux cleaned = 0.00189045 Jy ! Total flux subtracted in 200 components = 0.00189045 Jy ! Clean residual min=-0.001835 max=0.001525 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.202058 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 = 4.44829e-05 Jy ! Component: 100 - total flux cleaned = 6.43282e-05 Jy ! Component: 150 - total flux cleaned = 0.000101293 Jy ! Component: 200 - total flux cleaned = 0.00011797 Jy ! Total flux subtracted in 200 components = 0.00011797 Jy ! Clean residual min=-0.001772 max=0.001498 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.202176 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.202176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.026 mas, bpa=-4.181 degrees ! Estimated noise=0.985144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032077 Jy ! Component: 100 - total flux cleaned = 0.000473719 Jy ! Component: 150 - total flux cleaned = 0.000554598 Jy ! Component: 200 - total flux cleaned = 0.000629719 Jy ! Total flux subtracted in 200 components = 0.000629719 Jy ! Clean residual min=-0.001747 max=0.001678 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.202806 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.202806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110276Jy sigma=0.444707 ! Fit after self-cal, rms=0.110303Jy sigma=0.444613 wmodel J1337+0206_S_a_map.mod ! Writing 128 model components to file: J1337+0206_S_a_map.mod wobs J1337+0206_S_a_uvs.fits ! Writing UV FITS file: J1337+0206_S_a_uvs.fits wwins J1337+0206_S_a_map.win ! wwins: Wrote 4 windows to J1337+0206_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 = -1.17407e-06 Jy ! Component: 100 - total flux cleaned = 0.000140838 Jy ! Component: 150 - total flux cleaned = 0.000194828 Jy ! Component: 200 - total flux cleaned = 0.000246098 Jy ! Component: 250 - total flux cleaned = 0.000371721 Jy ! Component: 300 - total flux cleaned = 0.000592195 Jy ! Component: 350 - total flux cleaned = 0.000759244 Jy ! Component: 400 - total flux cleaned = 0.00094575 Jy ! Component: 450 - total flux cleaned = 0.00105979 Jy ! Component: 500 - total flux cleaned = 0.00112694 Jy ! Component: 550 - total flux cleaned = 0.00114927 Jy ! Component: 600 - total flux cleaned = 0.0011711 Jy ! Component: 650 - total flux cleaned = 0.00123544 Jy ! Component: 700 - total flux cleaned = 0.00121427 Jy ! Component: 750 - total flux cleaned = 0.00127686 Jy ! Component: 800 - total flux cleaned = 0.00121519 Jy ! Component: 850 - total flux cleaned = 0.00127606 Jy ! Component: 900 - total flux cleaned = 0.00127604 Jy ! Component: 950 - total flux cleaned = 0.00131557 Jy ! Component: 1000 - total flux cleaned = 0.00129585 Jy ! Component: 1050 - total flux cleaned = 0.001335 Jy ! Component: 1100 - total flux cleaned = 0.00135415 Jy ! Component: 1150 - total flux cleaned = 0.00144924 Jy ! Component: 1200 - total flux cleaned = 0.00146794 Jy ! Component: 1250 - total flux cleaned = 0.00148657 Jy ! Component: 1300 - total flux cleaned = 0.0015233 Jy ! Component: 1350 - total flux cleaned = 0.00150513 Jy ! Component: 1400 - total flux cleaned = 0.00152342 Jy ! Component: 1450 - total flux cleaned = 0.0015773 Jy ! Component: 1500 - total flux cleaned = 0.00161288 Jy ! Component: 1550 - total flux cleaned = 0.00166554 Jy ! Component: 1600 - total flux cleaned = 0.00166526 Jy ! Component: 1650 - total flux cleaned = 0.00169976 Jy ! Component: 1700 - total flux cleaned = 0.001717 Jy ! Component: 1750 - total flux cleaned = 0.00173427 Jy ! Component: 1800 - total flux cleaned = 0.00180187 Jy ! Component: 1850 - total flux cleaned = 0.00183546 Jy ! Component: 1900 - total flux cleaned = 0.00185223 Jy ! Component: 1950 - total flux cleaned = 0.0019515 Jy ! Component: 2000 - total flux cleaned = 0.00198431 Jy ! Component: 2050 - total flux cleaned = 0.00203306 Jy ! Component: 2100 - total flux cleaned = 0.00209795 Jy ! Component: 2150 - total flux cleaned = 0.00211411 Jy ! Component: 2200 - total flux cleaned = 0.00213015 Jy ! Component: 2250 - total flux cleaned = 0.002146 Jy ! Component: 2300 - total flux cleaned = 0.00225609 Jy ! Component: 2350 - total flux cleaned = 0.00220908 Jy ! Component: 2400 - total flux cleaned = 0.00220909 Jy ! Component: 2450 - total flux cleaned = 0.0022708 Jy ! Component: 2500 - total flux cleaned = 0.00223998 Jy ! Component: 2550 - total flux cleaned = 0.0022401 Jy ! Component: 2600 - total flux cleaned = 0.00227058 Jy ! Component: 2650 - total flux cleaned = 0.00230065 Jy ! Component: 2700 - total flux cleaned = 0.00228568 Jy ! Component: 2750 - total flux cleaned = 0.00230057 Jy ! Component: 2800 - total flux cleaned = 0.00233005 Jy ! Component: 2850 - total flux cleaned = 0.00228583 Jy ! Component: 2900 - total flux cleaned = 0.00228599 Jy ! Component: 2950 - total flux cleaned = 0.00234403 Jy ! Component: 3000 - total flux cleaned = 0.00228619 Jy ! Component: 3050 - total flux cleaned = 0.00231486 Jy ! Component: 3100 - total flux cleaned = 0.00232899 Jy ! Component: 3150 - total flux cleaned = 0.00227208 Jy ! Component: 3200 - total flux cleaned = 0.00227199 Jy ! Component: 3250 - total flux cleaned = 0.0022438 Jy ! Component: 3300 - total flux cleaned = 0.00227177 Jy ! Component: 3350 - total flux cleaned = 0.00220213 Jy ! Component: 3400 - total flux cleaned = 0.00221594 Jy ! Component: 3450 - total flux cleaned = 0.00220214 Jy ! Component: 3500 - total flux cleaned = 0.00222964 Jy ! Component: 3550 - total flux cleaned = 0.00225692 Jy ! Component: 3600 - total flux cleaned = 0.00229749 Jy ! Component: 3650 - total flux cleaned = 0.00231102 Jy ! Component: 3700 - total flux cleaned = 0.00227063 Jy ! Component: 3750 - total flux cleaned = 0.0022572 Jy ! Component: 3800 - total flux cleaned = 0.00229711 Jy ! Component: 3850 - total flux cleaned = 0.00231034 Jy ! Component: 3900 - total flux cleaned = 0.00229713 Jy ! Component: 3950 - total flux cleaned = 0.00231018 Jy ! Component: 4000 - total flux cleaned = 0.00229712 Jy ! Component: 4050 - total flux cleaned = 0.00234891 Jy ! Total flux subtracted in 4096 components = 0.00228439 Jy ! Clean residual min=-0.000806 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.20509 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 416 components and 0.20509 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1337+0206_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 8.026 at -4.181 degrees (North through East) ! Clean map min=-0.0013021 max=0.14012 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1337+0206_S_a_map.fits wmodel /image_prod/ug002_uvm//J1337+0206_S_a_map.mod ! Writing 416 model components to file: /image_prod/ug002_uvm//J1337+0206_S_a_map.mod wobs /image_prod/ug002_uvm//J1337+0206_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1337+0206_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1337+0206_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J1337+0206_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508866 0.508866 1.01773 2.03546 4.07093 8.14186 16.2837 32.5674 65.1348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.546 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1337+0206_S_a_dfm.log closed on Wed Mar 4 17:13:58 2020