! Started logfile: /vlbi/uf001/uva//J1209+4119_S_dfm.log on Mon Jan 14 01:40:50 2019 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 /vlbi/uf001/uva//J1209+4119_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1209+4119_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791005 visibilities/baseline/integration-bin. ! Found source: J1209+4119 ! ! 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 4485 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 J1209+4119_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 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020922Jy sigma=22.086112 ! Fit after self-cal, rms=0.805746Jy sigma=17.349048 ! 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=3.233 mas, bmaj=5.785 mas, bpa=10.63 degrees ! Estimated noise=0.733993 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 = 0.153259 Jy ! Component: 100 - total flux cleaned = 0.186761 Jy ! Total flux subtracted in 100 components = 0.186761 Jy ! Clean residual min=-0.006469 max=0.009854 Jy/beam ! Clean residual mean=0.000001 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.186761 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.186761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063029Jy sigma=1.292356 ! Fit after self-cal, rms=0.063020Jy sigma=1.291909 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01028 Jy ! Component: 100 - total flux cleaned = 0.0159653 Jy ! Total flux subtracted in 100 components = 0.0159653 Jy ! Clean residual min=-0.006164 max=0.006920 Jy/beam ! Clean residual mean=0.000004 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.202727 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.202727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061358Jy sigma=1.250552 ! Fit after self-cal, rms=0.061337Jy sigma=1.249748 ! 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=3.882 mas, bmaj=6.441 mas, bpa=11.62 degrees ! Estimated noise=0.539402 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 (-3, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790519 Jy ! Component: 100 - total flux cleaned = 0.0121739 Jy ! Component: 150 - total flux cleaned = 0.0151125 Jy ! Component: 200 - total flux cleaned = 0.0169868 Jy ! Total flux subtracted in 200 components = 0.0169868 Jy ! Clean residual min=-0.003863 max=0.004490 Jy/beam ! Clean residual mean=0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.219713 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.219713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060285Jy sigma=1.225286 ! Fit after self-cal, rms=0.060162Jy sigma=1.222367 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.882 x 6.441 at 11.62 degrees (North through East) ! Clean map min=-0.0034363 max=0.19574 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.02 ! LA 0.95 MK 0.95 NL 1.01 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.06 ! LA 0.98 MK 0.94 NL 1.00 OV 0.98 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.04 KP 1.01 ! LA 0.93 MK 1.06 NL 1.00 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.060162Jy sigma=1.222367 ! Fit after self-cal, rms=0.059094Jy sigma=1.210148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=6.441 mas, bpa=11.82 degrees ! Estimated noise=0.535257 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 = 0.00165354 Jy ! Component: 100 - total flux cleaned = 0.00208714 Jy ! Component: 150 - total flux cleaned = 0.00214808 Jy ! Component: 200 - total flux cleaned = 0.00220308 Jy ! Total flux subtracted in 200 components = 0.00220308 Jy ! Clean residual min=-0.003309 max=0.002893 Jy/beam ! Clean residual mean=0.000011 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.221916 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.221916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058936Jy sigma=1.206737 ! Fit after self-cal, rms=0.058930Jy sigma=1.206388 ! 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=0.058930Jy sigma=1.206388 ! Fit after self-cal, rms=0.059364Jy sigma=1.194053 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=6.456 mas, bpa=12.4 degrees ! Estimated noise=0.53712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329746 Jy ! Component: 100 - total flux cleaned = 0.000596715 Jy ! Component: 150 - total flux cleaned = 0.000855302 Jy ! Component: 200 - total flux cleaned = 0.000977953 Jy ! Total flux subtracted in 200 components = 0.000977953 Jy ! Clean residual min=-0.002694 max=0.002372 Jy/beam ! Clean residual mean=0.000009 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.222894 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.222894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059292Jy sigma=1.192952 ! Fit after self-cal, rms=0.059306Jy sigma=1.192852 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 = 0.000176399 Jy ! Component: 100 - total flux cleaned = 0.000202856 Jy ! Component: 150 - total flux cleaned = 0.000182075 Jy ! Component: 200 - total flux cleaned = 0.00016206 Jy ! Total flux subtracted in 200 components = 0.00016206 Jy ! Clean residual min=-0.002676 max=0.002385 Jy/beam ! Clean residual mean=0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.223056 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.223056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059286Jy sigma=1.192528 ! Fit after self-cal, rms=0.059284Jy sigma=1.192516 ! 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=0.059284Jy sigma=1.192516 ! Fit after self-cal, rms=0.059397Jy sigma=1.192257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=6.456 mas, bpa=12.46 degrees ! Estimated noise=0.5371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177477 Jy ! Component: 100 - total flux cleaned = 0.000232981 Jy ! Component: 150 - total flux cleaned = 0.000256922 Jy ! Component: 200 - total flux cleaned = 0.00027814 Jy ! Total flux subtracted in 200 components = 0.00027814 Jy ! Clean residual min=-0.002585 max=0.002332 Jy/beam ! Clean residual mean=0.000009 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.223335 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.223335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059374Jy sigma=1.191892 ! Fit after self-cal, rms=0.059375Jy sigma=1.191881 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 = 2.37878e-05 Jy ! Component: 100 - total flux cleaned = 2.32068e-05 Jy ! Component: 150 - total flux cleaned = 2.30178e-05 Jy ! Component: 200 - total flux cleaned = 6.02231e-06 Jy ! Total flux subtracted in 200 components = 6.02231e-06 Jy ! Clean residual min=-0.002574 max=0.002315 Jy/beam ! Clean residual mean=0.000009 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.223341 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.223341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059365Jy sigma=1.191663 ! Fit after self-cal, rms=0.059364Jy sigma=1.191660 ! 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=0.059364Jy sigma=1.191660 ! Fit after self-cal, rms=0.059447Jy sigma=1.191580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.823 mas, bmaj=9.318 mas, bpa=21.6 degrees ! Estimated noise=0.647074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258424 Jy ! Component: 100 - total flux cleaned = 0.000318748 Jy ! Component: 150 - total flux cleaned = 0.000317624 Jy ! Component: 200 - total flux cleaned = 0.000303113 Jy ! Total flux subtracted in 200 components = 0.000303113 Jy ! Clean residual min=-0.002938 max=0.002833 Jy/beam ! Clean residual mean=0.000020 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.223644 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.223644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059445Jy sigma=1.191565 ! Fit after self-cal, rms=0.059446Jy sigma=1.191542 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 = 1.85103e-05 Jy ! Component: 100 - total flux cleaned = 1.9676e-05 Jy ! Component: 150 - total flux cleaned = 1.93455e-05 Jy ! Component: 200 - total flux cleaned = 7.56886e-06 Jy ! Total flux subtracted in 200 components = 7.56886e-06 Jy ! Clean residual min=-0.002906 max=0.002817 Jy/beam ! Clean residual mean=0.000020 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.223651 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.223651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059447Jy sigma=1.191572 ! Fit after self-cal, rms=0.059447Jy sigma=1.191564 ! 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=3.851 mas, bmaj=6.455 mas, bpa=12.49 degrees ! Estimated noise=0.537274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 6.455 at 12.49 degrees (North through East) ! Clean map min=-0.0025282 max=0.19484 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=3.207 mas, bmaj=5.789 mas, bpa=11.46 degrees ! Estimated noise=0.731201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152572 Jy ! Component: 100 - total flux cleaned = 0.186099 Jy ! Component: 150 - total flux cleaned = 0.196641 Jy ! Component: 200 - total flux cleaned = 0.203546 Jy ! Total flux subtracted in 200 components = 0.203546 Jy ! Clean residual min=-0.005477 max=0.004412 Jy/beam ! Clean residual mean=0.000004 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.203546 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.203546 Jy ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=6.455 mas, bpa=12.49 degrees ! Estimated noise=0.537274 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 = 0.00612411 Jy ! Component: 100 - total flux cleaned = 0.00997377 Jy ! Component: 150 - total flux cleaned = 0.0127836 Jy ! Component: 200 - total flux cleaned = 0.0149105 Jy ! Total flux subtracted in 200 components = 0.0149105 Jy ! Clean residual min=-0.002816 max=0.002316 Jy/beam ! Clean residual mean=0.000008 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.218456 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 61 components and 0.218456 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=7.823 mas, bmaj=9.318 mas, bpa=21.6 degrees ! Estimated noise=0.647074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235778 Jy ! Component: 100 - total flux cleaned = 0.00373249 Jy ! Component: 150 - total flux cleaned = 0.00460522 Jy ! Component: 200 - total flux cleaned = 0.00506071 Jy ! Total flux subtracted in 200 components = 0.00506071 Jy ! Clean residual min=-0.002964 max=0.002769 Jy/beam ! Clean residual mean=0.000020 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.223517 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 = 7.53056e-05 Jy ! Component: 100 - total flux cleaned = 0.000107606 Jy ! Component: 150 - total flux cleaned = 0.000149991 Jy ! Component: 200 - total flux cleaned = 0.000175268 Jy ! Total flux subtracted in 200 components = 0.000175268 Jy ! Clean residual min=-0.002931 max=0.002755 Jy/beam ! Clean residual mean=0.000020 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.223692 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 123 components and 0.223692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=6.455 mas, bpa=12.49 degrees ! Estimated noise=0.537274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.8802e-05 Jy ! Component: 100 - total flux cleaned = -6.37996e-05 Jy ! Component: 150 - total flux cleaned = -9.4272e-05 Jy ! Component: 200 - total flux cleaned = -6.43476e-05 Jy ! Total flux subtracted in 200 components = -6.43476e-05 Jy ! Clean residual min=-0.002616 max=0.002384 Jy/beam ! Clean residual mean=0.000010 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.223628 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 133 components and 0.223628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059446Jy sigma=1.191727 ! Fit after self-cal, rms=0.059441Jy sigma=1.191684 wmodel J1209+4119_S_map.mod ! Writing 133 model components to file: J1209+4119_S_map.mod wobs J1209+4119_S_uvs.fits ! Writing UV FITS file: J1209+4119_S_uvs.fits wwins J1209+4119_S_map.win ! wwins: Wrote 2 windows to J1209+4119_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 = -0.00100108 Jy ! Component: 100 - total flux cleaned = -0.00172914 Jy ! Component: 150 - total flux cleaned = -0.00228913 Jy ! Component: 200 - total flux cleaned = -0.00285604 Jy ! Component: 250 - total flux cleaned = -0.00310683 Jy ! Component: 300 - total flux cleaned = -0.00327733 Jy ! Component: 350 - total flux cleaned = -0.00334324 Jy ! Component: 400 - total flux cleaned = -0.00324815 Jy ! Component: 450 - total flux cleaned = -0.00321695 Jy ! Component: 500 - total flux cleaned = -0.00324728 Jy ! Component: 550 - total flux cleaned = -0.00324729 Jy ! Component: 600 - total flux cleaned = -0.00327647 Jy ! Component: 650 - total flux cleaned = -0.00333421 Jy ! Component: 700 - total flux cleaned = -0.00341825 Jy ! Component: 750 - total flux cleaned = -0.00344563 Jy ! Component: 800 - total flux cleaned = -0.00355407 Jy ! Component: 850 - total flux cleaned = -0.00352739 Jy ! Component: 900 - total flux cleaned = -0.0036329 Jy ! Component: 950 - total flux cleaned = -0.00368415 Jy ! Component: 1000 - total flux cleaned = -0.00373488 Jy ! Component: 1050 - total flux cleaned = -0.00370953 Jy ! Component: 1100 - total flux cleaned = -0.00370946 Jy ! Component: 1150 - total flux cleaned = -0.00368531 Jy ! Component: 1200 - total flux cleaned = -0.00366099 Jy ! Component: 1250 - total flux cleaned = -0.00361333 Jy ! Component: 1300 - total flux cleaned = -0.00358993 Jy ! Component: 1350 - total flux cleaned = -0.00359009 Jy ! Component: 1400 - total flux cleaned = -0.00356707 Jy ! Component: 1450 - total flux cleaned = -0.00356681 Jy ! Component: 1500 - total flux cleaned = -0.003589 Jy ! Component: 1550 - total flux cleaned = -0.00356671 Jy ! Component: 1600 - total flux cleaned = -0.00358857 Jy ! Component: 1650 - total flux cleaned = -0.003567 Jy ! Component: 1700 - total flux cleaned = -0.00365351 Jy ! Component: 1750 - total flux cleaned = -0.00363209 Jy ! Component: 1800 - total flux cleaned = -0.00358951 Jy ! Component: 1850 - total flux cleaned = -0.00354742 Jy ! Component: 1900 - total flux cleaned = -0.00360971 Jy ! Component: 1950 - total flux cleaned = -0.00356818 Jy ! Component: 2000 - total flux cleaned = -0.00358847 Jy ! Component: 2050 - total flux cleaned = -0.00362892 Jy ! Component: 2100 - total flux cleaned = -0.00352861 Jy ! Component: 2150 - total flux cleaned = -0.00360838 Jy ! Component: 2200 - total flux cleaned = -0.00356899 Jy ! Component: 2250 - total flux cleaned = -0.0035497 Jy ! Component: 2300 - total flux cleaned = -0.00362734 Jy ! Component: 2350 - total flux cleaned = -0.00362705 Jy ! Component: 2400 - total flux cleaned = -0.00364642 Jy ! Component: 2450 - total flux cleaned = -0.00372196 Jy ! Component: 2500 - total flux cleaned = -0.0037595 Jy ! Component: 2550 - total flux cleaned = -0.00381521 Jy ! Component: 2600 - total flux cleaned = -0.00385205 Jy ! Component: 2650 - total flux cleaned = -0.00388875 Jy ! Component: 2700 - total flux cleaned = -0.0040335 Jy ! Component: 2750 - total flux cleaned = -0.00401578 Jy ! Component: 2800 - total flux cleaned = -0.00410505 Jy ! Component: 2850 - total flux cleaned = -0.00414034 Jy ! Component: 2900 - total flux cleaned = -0.00415815 Jy ! Component: 2950 - total flux cleaned = -0.00422781 Jy ! Component: 3000 - total flux cleaned = -0.00429713 Jy ! Component: 3050 - total flux cleaned = -0.00431431 Jy ! Component: 3100 - total flux cleaned = -0.00434842 Jy ! Component: 3150 - total flux cleaned = -0.00443313 Jy ! Component: 3200 - total flux cleaned = -0.00450018 Jy ! Component: 3250 - total flux cleaned = -0.00451675 Jy ! Component: 3300 - total flux cleaned = -0.00458312 Jy ! Component: 3350 - total flux cleaned = -0.00455018 Jy ! Component: 3400 - total flux cleaned = -0.00464823 Jy ! Component: 3450 - total flux cleaned = -0.00469677 Jy ! Component: 3500 - total flux cleaned = -0.00476118 Jy ! Component: 3550 - total flux cleaned = -0.00472917 Jy ! Component: 3600 - total flux cleaned = -0.00480876 Jy ! Component: 3650 - total flux cleaned = -0.00480873 Jy ! Component: 3700 - total flux cleaned = -0.00482444 Jy ! Component: 3750 - total flux cleaned = -0.00485569 Jy ! Component: 3800 - total flux cleaned = -0.00493316 Jy ! Component: 3850 - total flux cleaned = -0.00497948 Jy ! Component: 3900 - total flux cleaned = -0.00496416 Jy ! Component: 3950 - total flux cleaned = -0.00497947 Jy ! Component: 4000 - total flux cleaned = -0.00499466 Jy ! Component: 4050 - total flux cleaned = -0.00499464 Jy ! Total flux subtracted in 4096 components = -0.0050096 Jy ! Clean residual min=-0.000997 max=0.001011 Jy/beam ! Clean residual mean=0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.218618 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 429 components and 0.218618 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1209+4119_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 6.455 at 12.49 degrees (North through East) ! Clean map min=-0.0018628 max=0.19495 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1209+4119_S_map.fits wmodel /vlbi/uf001/uva//J1209+4119_S_map.mod ! Writing 429 model components to file: /vlbi/uf001/uva//J1209+4119_S_map.mod wobs /vlbi/uf001/uva//J1209+4119_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1209+4119_S_uvs.fits wwins /vlbi/uf001/uva//J1209+4119_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1209+4119_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.194945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424386 0.424386 0.848773 1.69755 3.39509 6.79018 13.5804 27.1607 54.3215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.194 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 706.903 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1209+4119_S_dfm.log closed on Mon Jan 14 01:40:55 2019