! Started logfile: /vlbi/uf001/uva//J0955+6903_S_dfm.log on Mon Jan 14 00:40:16 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//J0955+6903_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0955+6903_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804342 visibilities/baseline/integration-bin. ! Found source: J0955+6903 ! ! 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 9447 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 J0955+6903_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007834Jy sigma=20.478236 ! Fit after self-cal, rms=0.901043Jy sigma=18.353566 ! 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=3.042 mas, bmaj=4.192 mas, bpa=-83.39 degrees ! Estimated noise=0.649364 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 = 0.0745668 Jy ! Component: 100 - total flux cleaned = 0.095678 Jy ! Total flux subtracted in 100 components = 0.095678 Jy ! Clean residual min=-0.003969 max=0.008494 Jy/beam ! Clean residual mean=-0.000005 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.095678 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.095678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062494Jy sigma=1.232006 ! Fit after self-cal, rms=0.062351Jy sigma=1.229474 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889984 Jy ! Component: 100 - total flux cleaned = 0.0129289 Jy ! Total flux subtracted in 100 components = 0.0129289 Jy ! Clean residual min=-0.003558 max=0.003582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.108607 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.108607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060975Jy sigma=1.202320 ! Fit after self-cal, rms=0.060955Jy sigma=1.201950 ! 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=3.651 mas, bmaj=5.072 mas, bpa=-86.59 degrees ! Estimated noise=0.385372 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 = 0.00315645 Jy ! Component: 100 - total flux cleaned = 0.00491886 Jy ! Component: 150 - total flux cleaned = 0.00598665 Jy ! Component: 200 - total flux cleaned = 0.00666854 Jy ! Total flux subtracted in 200 components = 0.00666854 Jy ! Clean residual min=-0.002591 max=0.002422 Jy/beam ! Clean residual mean=-0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.115275 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.115275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060783Jy sigma=1.198668 ! Fit after self-cal, rms=0.060780Jy sigma=1.198534 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.651 x 5.072 at -86.59 degrees (North through East) ! Clean map min=-0.0024714 max=0.098355 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 0.97 ! LA 0.95 MK 1.00 NL 1.08 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.95 ! LA 0.96 MK 1.00 NL 1.12 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.03 KP 0.95 ! LA 0.94 MK 1.02 NL 1.05 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.060780Jy sigma=1.198534 ! Fit after self-cal, rms=0.060408Jy sigma=1.193404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.07 mas, bpa=-86.62 degrees ! Estimated noise=0.384859 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 = -0.000406431 Jy ! Component: 100 - total flux cleaned = -0.000439271 Jy ! Component: 150 - total flux cleaned = -0.000427672 Jy ! Component: 200 - total flux cleaned = -0.000408238 Jy ! Total flux subtracted in 200 components = -0.000408238 Jy ! Clean residual min=-0.001911 max=0.001832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.114867 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.114867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060399Jy sigma=1.193250 ! Fit after self-cal, rms=0.060400Jy sigma=1.193115 ! 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=0.060400Jy sigma=1.193115 ! Fit after self-cal, rms=0.060322Jy sigma=1.190177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=5.051 mas, bpa=-86.36 degrees ! Estimated noise=0.384254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136054 Jy ! Component: 100 - total flux cleaned = 0.000185038 Jy ! Component: 150 - total flux cleaned = 0.000195242 Jy ! Component: 200 - total flux cleaned = 0.000178777 Jy ! Total flux subtracted in 200 components = 0.000178777 Jy ! Clean residual min=-0.001852 max=0.001773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.115046 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.115046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060317Jy sigma=1.190083 ! Fit after self-cal, rms=0.060327Jy sigma=1.190005 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 = -3.8319e-05 Jy ! Component: 100 - total flux cleaned = -4.82992e-05 Jy ! Component: 150 - total flux cleaned = -4.85258e-05 Jy ! Component: 200 - total flux cleaned = -4.19448e-05 Jy ! Total flux subtracted in 200 components = -4.19448e-05 Jy ! Clean residual min=-0.001848 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.115004 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.115004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060324Jy sigma=1.189967 ! Fit after self-cal, rms=0.060324Jy sigma=1.189961 ! 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=0.060324Jy sigma=1.189961 ! Fit after self-cal, rms=0.060444Jy sigma=1.189961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=5.043 mas, bpa=-86.51 degrees ! Estimated noise=0.384806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258108 Jy ! Component: 100 - total flux cleaned = 0.000315649 Jy ! Component: 150 - total flux cleaned = 0.000346226 Jy ! Component: 200 - total flux cleaned = 0.000352746 Jy ! Total flux subtracted in 200 components = 0.000352746 Jy ! Clean residual min=-0.001843 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.115357 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.115357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060441Jy sigma=1.189906 ! Fit after self-cal, rms=0.060442Jy sigma=1.189901 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 = -1.78496e-05 Jy ! Component: 100 - total flux cleaned = -5.2015e-06 Jy ! Component: 150 - total flux cleaned = 6.94388e-07 Jy ! Component: 200 - total flux cleaned = 6.59075e-06 Jy ! Total flux subtracted in 200 components = 6.59075e-06 Jy ! Clean residual min=-0.001840 max=0.001801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.115363 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.115363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060441Jy sigma=1.189879 ! Fit after self-cal, rms=0.060441Jy sigma=1.189875 ! 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=0.060441Jy sigma=1.189875 ! Fit after self-cal, rms=0.060507Jy sigma=1.189873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.351 mas, bmaj=8.569 mas, bpa=81.51 degrees ! Estimated noise=0.49998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216994 Jy ! Component: 100 - total flux cleaned = 0.000260729 Jy ! Component: 150 - total flux cleaned = 0.000285228 Jy ! Component: 200 - total flux cleaned = 0.000279496 Jy ! Total flux subtracted in 200 components = 0.000279496 Jy ! Clean residual min=-0.001977 max=0.001917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.115643 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.115643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060510Jy sigma=1.189899 ! Fit after self-cal, rms=0.060511Jy sigma=1.189892 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 = -1.99283e-05 Jy ! Component: 100 - total flux cleaned = -6.66096e-07 Jy ! Component: 150 - total flux cleaned = -4.50118e-06 Jy ! Component: 200 - total flux cleaned = -7.72697e-06 Jy ! Total flux subtracted in 200 components = -7.72697e-06 Jy ! Clean residual min=-0.001993 max=0.001909 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.115635 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 53 components and 0.115635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060513Jy sigma=1.189936 ! Fit after self-cal, rms=0.060514Jy sigma=1.189935 ! 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=3.651 mas, bmaj=5.038 mas, bpa=-86.62 degrees ! Estimated noise=0.385151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.651 x 5.038 at -86.62 degrees (North through East) ! Clean map min=-0.0017501 max=0.098361 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=3.042 mas, bmaj=4.157 mas, bpa=-83.26 degrees ! Estimated noise=0.646909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0741435 Jy ! Component: 100 - total flux cleaned = 0.0960481 Jy ! Component: 150 - total flux cleaned = 0.104987 Jy ! Component: 200 - total flux cleaned = 0.109142 Jy ! Total flux subtracted in 200 components = 0.109142 Jy ! Clean residual min=-0.003138 max=0.003180 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.109142 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 0.109142 Jy ! Inverting map and beam ! Estimated beam: bmin=3.651 mas, bmaj=5.038 mas, bpa=-86.62 degrees ! Estimated noise=0.385151 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 = 0.00312042 Jy ! Component: 100 - total flux cleaned = 0.00478957 Jy ! Component: 150 - total flux cleaned = 0.00575135 Jy ! Component: 200 - total flux cleaned = 0.0060325 Jy ! Total flux subtracted in 200 components = 0.0060325 Jy ! Clean residual min=-0.001887 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.115174 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.115174 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=7.351 mas, bmaj=8.569 mas, bpa=81.51 degrees ! Estimated noise=0.49998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324575 Jy ! Component: 100 - total flux cleaned = 0.000385781 Jy ! Component: 150 - total flux cleaned = 0.000427926 Jy ! Component: 200 - total flux cleaned = 0.000457175 Jy ! Total flux subtracted in 200 components = 0.000457175 Jy ! Clean residual min=-0.001993 max=0.001931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.115632 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 = 5.94844e-06 Jy ! Component: 100 - total flux cleaned = 1.5215e-06 Jy ! Component: 150 - total flux cleaned = -7.0568e-06 Jy ! Component: 200 - total flux cleaned = -1.09494e-05 Jy ! Total flux subtracted in 200 components = -1.09494e-05 Jy ! Clean residual min=-0.001996 max=0.001929 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.115621 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.115621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.651 mas, bmaj=5.038 mas, bpa=-86.62 degrees ! Estimated noise=0.385151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.91672e-05 Jy ! Component: 100 - total flux cleaned = -9.9899e-05 Jy ! Component: 150 - total flux cleaned = -7.02989e-05 Jy ! Component: 200 - total flux cleaned = -4.76388e-05 Jy ! Total flux subtracted in 200 components = -4.76388e-05 Jy ! Clean residual min=-0.001857 max=0.001751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.115573 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.115573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060515Jy sigma=1.189986 ! Fit after self-cal, rms=0.060512Jy sigma=1.189964 wmodel J0955+6903_S_map.mod ! Writing 46 model components to file: J0955+6903_S_map.mod wobs J0955+6903_S_uvs.fits ! Writing UV FITS file: J0955+6903_S_uvs.fits wwins J0955+6903_S_map.win ! wwins: Wrote 1 windows to J0955+6903_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 = -0.000174115 Jy ! Component: 100 - total flux cleaned = -0.000109779 Jy ! Component: 150 - total flux cleaned = -0.000226955 Jy ! Component: 200 - total flux cleaned = -0.000340096 Jy ! Component: 250 - total flux cleaned = -0.000422493 Jy ! Component: 300 - total flux cleaned = -0.000636079 Jy ! Component: 350 - total flux cleaned = -0.000817551 Jy ! Component: 400 - total flux cleaned = -0.001019 Jy ! Component: 450 - total flux cleaned = -0.00114085 Jy ! Component: 500 - total flux cleaned = -0.00123634 Jy ! Component: 550 - total flux cleaned = -0.00132986 Jy ! Component: 600 - total flux cleaned = -0.00151195 Jy ! Component: 650 - total flux cleaned = -0.00155673 Jy ! Component: 700 - total flux cleaned = -0.00171004 Jy ! Component: 750 - total flux cleaned = -0.00179599 Jy ! Component: 800 - total flux cleaned = -0.00188079 Jy ! Component: 850 - total flux cleaned = -0.00200545 Jy ! Component: 900 - total flux cleaned = -0.00214834 Jy ! Component: 950 - total flux cleaned = -0.00218847 Jy ! Component: 1000 - total flux cleaned = -0.00236614 Jy ! Component: 1050 - total flux cleaned = -0.00242417 Jy ! Component: 1100 - total flux cleaned = -0.00246231 Jy ! Component: 1150 - total flux cleaned = -0.00257581 Jy ! Component: 1200 - total flux cleaned = -0.00261306 Jy ! Component: 1250 - total flux cleaned = -0.00268664 Jy ! Component: 1300 - total flux cleaned = -0.00274118 Jy ! Component: 1350 - total flux cleaned = -0.00283068 Jy ! Component: 1400 - total flux cleaned = -0.00291897 Jy ! Component: 1450 - total flux cleaned = -0.00293623 Jy ! Component: 1500 - total flux cleaned = -0.00300522 Jy ! Component: 1550 - total flux cleaned = -0.0030735 Jy ! Component: 1600 - total flux cleaned = -0.00305708 Jy ! Component: 1650 - total flux cleaned = -0.0032068 Jy ! Component: 1700 - total flux cleaned = -0.00325623 Jy ! Component: 1750 - total flux cleaned = -0.00337015 Jy ! Component: 1800 - total flux cleaned = -0.0034343 Jy ! Component: 1850 - total flux cleaned = -0.00348206 Jy ! Component: 1900 - total flux cleaned = -0.00356074 Jy ! Component: 1950 - total flux cleaned = -0.00365448 Jy ! Component: 2000 - total flux cleaned = -0.00373144 Jy ! Component: 2050 - total flux cleaned = -0.00380775 Jy ! Component: 2100 - total flux cleaned = -0.00383793 Jy ! Component: 2150 - total flux cleaned = -0.00389783 Jy ! Component: 2200 - total flux cleaned = -0.0039718 Jy ! Component: 2250 - total flux cleaned = -0.00404514 Jy ! Component: 2300 - total flux cleaned = -0.00405976 Jy ! Component: 2350 - total flux cleaned = -0.00408848 Jy ! Component: 2400 - total flux cleaned = -0.0042021 Jy ! Component: 2450 - total flux cleaned = -0.00420198 Jy ! Component: 2500 - total flux cleaned = -0.00423 Jy ! Component: 2550 - total flux cleaned = -0.0042853 Jy ! Component: 2600 - total flux cleaned = -0.00428536 Jy ! Component: 2650 - total flux cleaned = -0.00433975 Jy ! Component: 2700 - total flux cleaned = -0.00429939 Jy ! Component: 2750 - total flux cleaned = -0.00431281 Jy ! Component: 2800 - total flux cleaned = -0.004379 Jy ! Component: 2850 - total flux cleaned = -0.00432673 Jy ! Component: 2900 - total flux cleaned = -0.00437878 Jy ! Component: 2950 - total flux cleaned = -0.00440472 Jy ! Component: 3000 - total flux cleaned = -0.00444298 Jy ! Component: 3050 - total flux cleaned = -0.00446844 Jy ! Component: 3100 - total flux cleaned = -0.00446843 Jy ! Component: 3150 - total flux cleaned = -0.00446843 Jy ! Component: 3200 - total flux cleaned = -0.00448088 Jy ! Component: 3250 - total flux cleaned = -0.00450551 Jy ! Component: 3300 - total flux cleaned = -0.00454225 Jy ! Component: 3350 - total flux cleaned = -0.00449375 Jy ! Component: 3400 - total flux cleaned = -0.00451798 Jy ! Component: 3450 - total flux cleaned = -0.00455402 Jy ! Component: 3500 - total flux cleaned = -0.00454212 Jy ! Component: 3550 - total flux cleaned = -0.00454228 Jy ! Component: 3600 - total flux cleaned = -0.00451879 Jy ! Component: 3650 - total flux cleaned = -0.00457696 Jy ! Component: 3700 - total flux cleaned = -0.00455376 Jy ! Component: 3750 - total flux cleaned = -0.00453092 Jy ! Component: 3800 - total flux cleaned = -0.00457664 Jy ! Component: 3850 - total flux cleaned = -0.00461063 Jy ! Component: 3900 - total flux cleaned = -0.00461075 Jy ! Component: 3950 - total flux cleaned = -0.00467785 Jy ! Component: 4000 - total flux cleaned = -0.00467779 Jy ! Component: 4050 - total flux cleaned = -0.00465576 Jy ! Total flux subtracted in 4096 components = -0.00471063 Jy ! Clean residual min=-0.000690 max=0.000692 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.110862 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 328 components and 0.110862 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0955+6903_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.651 x 5.038 at -86.62 degrees (North through East) ! Clean map min=-0.0012085 max=0.098436 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0955+6903_S_map.fits wmodel /vlbi/uf001/uva//J0955+6903_S_map.mod ! Writing 328 model components to file: /vlbi/uf001/uva//J0955+6903_S_map.mod wobs /vlbi/uf001/uva//J0955+6903_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0955+6903_S_uvs.fits wwins /vlbi/uf001/uva//J0955+6903_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0955+6903_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0984358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568117 0.568117 1.13623 2.27247 4.54493 9.08987 18.1797 36.3595 72.719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 528.06 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0955+6903_S_dfm.log closed on Mon Jan 14 00:40:20 2019