! Started logfile: /image_prod/ug002_uva//J1102+2241_S_dfm.log on Wed Mar 4 23:51:12 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//J1102+2241_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1102+2241_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900926 visibilities/baseline/integration-bin. ! Found source: J1102+2241 ! ! 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 5838 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 J1102+2241_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028086Jy sigma=8.481882 ! Fit after self-cal, rms=0.817098Jy sigma=6.704993 ! 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=3.111 mas, bmaj=6.222 mas, bpa=-8.701 degrees ! Estimated noise=1.59889 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 = 0.143243 Jy ! Component: 100 - total flux cleaned = 0.186713 Jy ! Total flux subtracted in 100 components = 0.186713 Jy ! Clean residual min=-0.011450 max=0.019982 Jy/beam ! Clean residual mean=-0.000008 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 0.186713 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.186713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085712Jy sigma=0.561544 ! Fit after self-cal, rms=0.085598Jy sigma=0.559450 ! Inverting map ! Added new window around map position (5.5, -54.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191334 Jy ! Component: 100 - total flux cleaned = 0.0290298 Jy ! Total flux subtracted in 100 components = 0.0290298 Jy ! Clean residual min=-0.010039 max=0.015324 Jy/beam ! Clean residual mean=0.000019 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.215742 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.215742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081570Jy sigma=0.519131 ! Fit after self-cal, rms=0.081259Jy sigma=0.516132 ! 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=3.724 mas, bmaj=7.3 mas, bpa=-9.166 degrees ! Estimated noise=1.17801 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 = 0.00740237 Jy ! Component: 100 - total flux cleaned = 0.00999482 Jy ! Component: 150 - total flux cleaned = 0.0118181 Jy ! Component: 200 - total flux cleaned = 0.0132542 Jy ! Total flux subtracted in 200 components = 0.0132542 Jy ! Clean residual min=-0.007806 max=0.011322 Jy/beam ! Clean residual mean=0.000032 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.228996 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.228996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080190Jy sigma=0.504925 ! Fit after self-cal, rms=0.080029Jy sigma=0.503420 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.724 x 7.3 at -9.166 degrees (North through East) ! Clean map min=-0.0074446 max=0.17907 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.00 KP 1.12 ! LA 0.98 MK 0.95 OV 0.85 PT 1.14 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.00 KP 1.12 ! LA 1.02 MK 0.98 OV 0.89 PT 1.06 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 1.11 ! LA 0.96 MK 1.02 OV 0.85 PT 1.11 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.080029Jy sigma=0.503420 ! Fit after self-cal, rms=0.081758Jy sigma=0.471722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=7.381 mas, bpa=-9.648 degrees ! Estimated noise=1.18526 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 = 0.000558306 Jy ! Component: 100 - total flux cleaned = 0.000808177 Jy ! Component: 150 - total flux cleaned = 0.000950118 Jy ! Component: 200 - total flux cleaned = 0.0010762 Jy ! Total flux subtracted in 200 components = 0.0010762 Jy ! Clean residual min=-0.006113 max=0.007600 Jy/beam ! Clean residual mean=0.000034 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.230073 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.230073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081612Jy sigma=0.470295 ! Fit after self-cal, rms=0.081672Jy sigma=0.470098 ! 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=0.081672Jy sigma=0.470098 ! Fit after self-cal, rms=0.068252Jy sigma=0.426022 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=7.323 mas, bpa=-9.105 degrees ! Estimated noise=1.18774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303131 Jy ! Component: 100 - total flux cleaned = -0.00344794 Jy ! Component: 150 - total flux cleaned = -0.00371749 Jy ! Component: 200 - total flux cleaned = -0.00398713 Jy ! Total flux subtracted in 200 components = -0.00398713 Jy ! Clean residual min=-0.003193 max=0.002456 Jy/beam ! Clean residual mean=0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.226086 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.226086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068042Jy sigma=0.423820 ! Fit after self-cal, rms=0.068057Jy sigma=0.423343 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 = -0.00103155 Jy ! Component: 100 - total flux cleaned = -0.00121438 Jy ! Component: 150 - total flux cleaned = -0.00117582 Jy ! Component: 200 - total flux cleaned = -0.00117821 Jy ! Total flux subtracted in 200 components = -0.00117821 Jy ! Clean residual min=-0.002845 max=0.002485 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.224907 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.224907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067990Jy sigma=0.422743 ! Fit after self-cal, rms=0.067988Jy sigma=0.422653 ! 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=0.067988Jy sigma=0.422653 ! Fit after self-cal, rms=0.067748Jy sigma=0.422027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.721 mas, bmaj=7.32 mas, bpa=-9.059 degrees ! Estimated noise=1.18635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182737 Jy ! Component: 100 - total flux cleaned = -0.00214474 Jy ! Component: 150 - total flux cleaned = -0.00218395 Jy ! Component: 200 - total flux cleaned = -0.00221848 Jy ! Total flux subtracted in 200 components = -0.00221848 Jy ! Clean residual min=-0.002512 max=0.002062 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.222689 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.222689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067672Jy sigma=0.421299 ! Fit after self-cal, rms=0.067670Jy sigma=0.421149 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 = -0.000627238 Jy ! Component: 100 - total flux cleaned = -0.000630343 Jy ! Component: 150 - total flux cleaned = -0.000657904 Jy ! Component: 200 - total flux cleaned = -0.000681506 Jy ! Total flux subtracted in 200 components = -0.000681506 Jy ! Clean residual min=-0.002338 max=0.002076 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.222007 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.222007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067637Jy sigma=0.420899 ! Fit after self-cal, rms=0.067637Jy sigma=0.420859 ! 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=0.067637Jy sigma=0.420859 ! Fit after self-cal, rms=0.067526Jy sigma=0.420597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.12 mas, bmaj=11.42 mas, bpa=-1.342 degrees ! Estimated noise=1.39435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149897 Jy ! Component: 100 - total flux cleaned = -0.0016828 Jy ! Component: 150 - total flux cleaned = -0.00174655 Jy ! Component: 200 - total flux cleaned = -0.00176876 Jy ! Total flux subtracted in 200 components = -0.00176876 Jy ! Clean residual min=-0.002775 max=0.002210 Jy/beam ! Clean residual mean=0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.220239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.220239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067512Jy sigma=0.420336 ! Fit after self-cal, rms=0.067511Jy sigma=0.420268 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 = -0.000336532 Jy ! Component: 100 - total flux cleaned = -0.0004035 Jy ! Component: 150 - total flux cleaned = -0.000432222 Jy ! Component: 200 - total flux cleaned = -0.000440909 Jy ! Total flux subtracted in 200 components = -0.000440909 Jy ! Clean residual min=-0.002716 max=0.002269 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.219798 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.219798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067508Jy sigma=0.420226 ! Fit after self-cal, rms=0.067507Jy sigma=0.420215 ! 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=3.717 mas, bmaj=7.313 mas, bpa=-9.047 degrees ! Estimated noise=1.1843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 7.313 at -9.047 degrees (North through East) ! Clean map min=-0.0034305 max=0.18189 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=3.103 mas, bmaj=6.217 mas, bpa=-8.685 degrees ! Estimated noise=1.60593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144023 Jy ! Component: 100 - total flux cleaned = 0.188176 Jy ! Component: 150 - total flux cleaned = 0.204945 Jy ! Component: 200 - total flux cleaned = 0.213107 Jy ! Total flux subtracted in 200 components = 0.213107 Jy ! Clean residual min=-0.003573 max=0.003958 Jy/beam ! Clean residual mean=-0.000006 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.213107 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.213107 Jy ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=7.313 mas, bpa=-9.047 degrees ! Estimated noise=1.1843 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 = 0.00421419 Jy ! Component: 100 - total flux cleaned = 0.00609159 Jy ! Component: 150 - total flux cleaned = 0.00640248 Jy ! Component: 200 - total flux cleaned = 0.00666488 Jy ! Total flux subtracted in 200 components = 0.00666488 Jy ! Clean residual min=-0.002463 max=0.002096 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.219772 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.219772 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=8.12 mas, bmaj=11.42 mas, bpa=-1.342 degrees ! Estimated noise=1.39435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041393 Jy ! Component: 100 - total flux cleaned = 0.00045162 Jy ! Component: 150 - total flux cleaned = 0.000482715 Jy ! Component: 200 - total flux cleaned = 0.000443498 Jy ! Total flux subtracted in 200 components = 0.000443498 Jy ! Clean residual min=-0.002698 max=0.002415 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.220216 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 = -5.20802e-05 Jy ! Component: 100 - total flux cleaned = -9.84186e-05 Jy ! Component: 150 - total flux cleaned = -0.000139984 Jy ! Component: 200 - total flux cleaned = -0.000188728 Jy ! Total flux subtracted in 200 components = -0.000188728 Jy ! Clean residual min=-0.002709 max=0.002368 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.220027 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.220027 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=7.313 mas, bpa=-9.047 degrees ! Estimated noise=1.1843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000315079 Jy ! Component: 100 - total flux cleaned = -0.000317643 Jy ! Component: 150 - total flux cleaned = -0.000358349 Jy ! Component: 200 - total flux cleaned = -0.000358366 Jy ! Total flux subtracted in 200 components = -0.000358366 Jy ! Clean residual min=-0.002237 max=0.002048 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.219669 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.219669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067499Jy sigma=0.420755 ! Fit after self-cal, rms=0.067494Jy sigma=0.420623 wmodel J1102+2241_S_map.mod ! Writing 61 model components to file: J1102+2241_S_map.mod wobs J1102+2241_S_uvs.fits ! Writing UV FITS file: J1102+2241_S_uvs.fits wwins J1102+2241_S_map.win ! wwins: Wrote 2 windows to J1102+2241_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 = -0.00025105 Jy ! Component: 100 - total flux cleaned = -0.000322759 Jy ! Component: 150 - total flux cleaned = -0.000323642 Jy ! Component: 200 - total flux cleaned = -0.000225142 Jy ! Component: 250 - total flux cleaned = -0.000129303 Jy ! Component: 300 - total flux cleaned = -6.68168e-05 Jy ! Component: 350 - total flux cleaned = 8.32285e-05 Jy ! Component: 400 - total flux cleaned = 0.00019854 Jy ! Component: 450 - total flux cleaned = 0.000254834 Jy ! Component: 500 - total flux cleaned = 0.000365223 Jy ! Component: 550 - total flux cleaned = 0.00041849 Jy ! Component: 600 - total flux cleaned = 0.000392348 Jy ! Component: 650 - total flux cleaned = 0.000521357 Jy ! Component: 700 - total flux cleaned = 0.000495816 Jy ! Component: 750 - total flux cleaned = 0.000619222 Jy ! Component: 800 - total flux cleaned = 0.000595132 Jy ! Component: 850 - total flux cleaned = 0.000691019 Jy ! Component: 900 - total flux cleaned = 0.000714474 Jy ! Component: 950 - total flux cleaned = 0.000692029 Jy ! Component: 1000 - total flux cleaned = 0.000782502 Jy ! Component: 1050 - total flux cleaned = 0.000871373 Jy ! Component: 1100 - total flux cleaned = 0.000871525 Jy ! Component: 1150 - total flux cleaned = 0.000978976 Jy ! Component: 1200 - total flux cleaned = 0.00102108 Jy ! Component: 1250 - total flux cleaned = 0.00100002 Jy ! Component: 1300 - total flux cleaned = 0.0010003 Jy ! Component: 1350 - total flux cleaned = 0.00104093 Jy ! Component: 1400 - total flux cleaned = 0.0010005 Jy ! Component: 1450 - total flux cleaned = 0.00100057 Jy ! Component: 1500 - total flux cleaned = 0.00105862 Jy ! Component: 1550 - total flux cleaned = 0.000885493 Jy ! Component: 1600 - total flux cleaned = 0.000866869 Jy ! Component: 1650 - total flux cleaned = 0.000904636 Jy ! Component: 1700 - total flux cleaned = 0.000886217 Jy ! Component: 1750 - total flux cleaned = 0.000831438 Jy ! Component: 1800 - total flux cleaned = 0.000904217 Jy ! Component: 1850 - total flux cleaned = 0.00085012 Jy ! Component: 1900 - total flux cleaned = 0.00086804 Jy ! Component: 1950 - total flux cleaned = 0.000850555 Jy ! Component: 2000 - total flux cleaned = 0.000920405 Jy ! Component: 2050 - total flux cleaned = 0.000920501 Jy ! Component: 2100 - total flux cleaned = 0.00105738 Jy ! Component: 2150 - total flux cleaned = 0.00097284 Jy ! Component: 2200 - total flux cleaned = 0.00100674 Jy ! Component: 2250 - total flux cleaned = 0.00105642 Jy ! Component: 2300 - total flux cleaned = 0.0010724 Jy ! Component: 2350 - total flux cleaned = 0.00103965 Jy ! Component: 2400 - total flux cleaned = 0.00105584 Jy ! Component: 2450 - total flux cleaned = 0.00108782 Jy ! Component: 2500 - total flux cleaned = 0.00107185 Jy ! Component: 2550 - total flux cleaned = 0.00105623 Jy ! Component: 2600 - total flux cleaned = 0.00110321 Jy ! Component: 2650 - total flux cleaned = 0.00111879 Jy ! Component: 2700 - total flux cleaned = 0.00108808 Jy ! Component: 2750 - total flux cleaned = 0.00108825 Jy ! Component: 2800 - total flux cleaned = 0.00111841 Jy ! Component: 2850 - total flux cleaned = 0.00110333 Jy ! Component: 2900 - total flux cleaned = 0.0010735 Jy ! Component: 2950 - total flux cleaned = 0.001103 Jy ! Component: 3000 - total flux cleaned = 0.0010297 Jy ! Component: 3050 - total flux cleaned = 0.00107324 Jy ! Component: 3100 - total flux cleaned = 0.00102988 Jy ! Component: 3150 - total flux cleaned = 0.00101551 Jy ! Component: 3200 - total flux cleaned = 0.001058 Jy ! Component: 3250 - total flux cleaned = 0.00101568 Jy ! Component: 3300 - total flux cleaned = 0.00100168 Jy ! Component: 3350 - total flux cleaned = 0.00102957 Jy ! Component: 3400 - total flux cleaned = 0.000974314 Jy ! Component: 3450 - total flux cleaned = 0.000988068 Jy ! Component: 3500 - total flux cleaned = 0.000974575 Jy ! Component: 3550 - total flux cleaned = 0.000933879 Jy ! Component: 3600 - total flux cleaned = 0.000947373 Jy ! Component: 3650 - total flux cleaned = 0.000947409 Jy ! Component: 3700 - total flux cleaned = 0.000934137 Jy ! Component: 3750 - total flux cleaned = 0.000881345 Jy ! Component: 3800 - total flux cleaned = 0.000881403 Jy ! Component: 3850 - total flux cleaned = 0.000868349 Jy ! Component: 3900 - total flux cleaned = 0.000855308 Jy ! Component: 3950 - total flux cleaned = 0.000868219 Jy ! Component: 4000 - total flux cleaned = 0.000817057 Jy ! Component: 4050 - total flux cleaned = 0.000753662 Jy ! Total flux subtracted in 4096 components = 0.000766317 Jy ! Clean residual min=-0.000645 max=0.000720 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.220435 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 336 components and 0.220435 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1102+2241_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 7.313 at -9.047 degrees (North through East) ! Clean map min=-0.0028046 max=0.18256 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1102+2241_S_map.fits wmodel /image_prod/ug002_uva//J1102+2241_S_map.mod ! Writing 336 model components to file: /image_prod/ug002_uva//J1102+2241_S_map.mod wobs /image_prod/ug002_uva//J1102+2241_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1102+2241_S_uvs.fits wwins /image_prod/ug002_uva//J1102+2241_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1102+2241_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.381062 0.381062 0.762124 1.52425 3.0485 6.09699 12.194 24.388 48.776 97.5519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 787.273 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1102+2241_S_dfm.log closed on Wed Mar 4 23:51:16 2020