! Started logfile: /vlbi/uf001/uva//J2102+4702_S_dfm.log on Mon Jan 14 05:43:28 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//J2102+4702_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2102+4702_S_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 74 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.994981 visibilities/baseline/integration-bin. ! Found source: J2102+4702 ! ! 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 7731 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 J2102+4702_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 8 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004633Jy sigma=19.759346 ! Fit after self-cal, rms=0.953801Jy sigma=18.776582 ! 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=2.997 mas, bmaj=3.699 mas, bpa=-0.3265 degrees ! Estimated noise=0.679149 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 = 0.0354375 Jy ! Component: 100 - total flux cleaned = 0.0468862 Jy ! Total flux subtracted in 100 components = 0.0468862 Jy ! Clean residual min=-0.004694 max=0.005353 Jy/beam ! Clean residual mean=-0.000026 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0468862 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0468862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067322Jy sigma=1.262955 ! Fit after self-cal, rms=0.065975Jy sigma=1.235503 ! 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=3.522 mas, bmaj=4.409 mas, bpa=4.842 degrees ! Estimated noise=0.419283 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 = 0.00861457 Jy ! Component: 100 - total flux cleaned = 0.0132705 Jy ! Component: 150 - total flux cleaned = 0.0161287 Jy ! Component: 200 - total flux cleaned = 0.0179919 Jy ! Total flux subtracted in 200 components = 0.0179919 Jy ! Clean residual min=-0.003415 max=0.002796 Jy/beam ! Clean residual mean=-0.000035 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0648782 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 0.0648782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064819Jy sigma=1.212946 ! Fit after self-cal, rms=0.064741Jy sigma=1.211119 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.522 x 4.409 at 4.842 degrees (North through East) ! Clean map min=-0.0032967 max=0.047915 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 0.91 HN 1.06 LA 0.97 ! MK 1.16 NL 1.00 OV 1.14 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.67 HN 1.17 LA 0.85 MK 0.92 ! NL 1.19 PT 0.99 SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.07 LA 0.99 ! MK 1.01 NL 0.99 OV 0.99 PT 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 HN 1.01 LA 0.91 MK 1.00 ! NL 1.07 PT 1.03 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.04 LA 1.02 ! MK 1.15 NL 0.93 OV 1.12 PT 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 HN 1.03 LA 0.96 MK 1.03 ! NL 1.05 PT 1.09 SC 1.16 ! ! ! Fit before self-cal, rms=0.064741Jy sigma=1.211119 ! Fit after self-cal, rms=0.063597Jy sigma=1.196646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=4.537 mas, bpa=5.453 degrees ! Estimated noise=0.418348 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 = 0.000859352 Jy ! Component: 100 - total flux cleaned = 0.00106352 Jy ! Component: 150 - total flux cleaned = 0.00122826 Jy ! Component: 200 - total flux cleaned = 0.00136206 Jy ! Total flux subtracted in 200 components = 0.00136206 Jy ! Clean residual min=-0.002180 max=0.002160 Jy/beam ! Clean residual mean=-0.000019 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0662402 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.0662402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063569Jy sigma=1.196192 ! Fit after self-cal, rms=0.063762Jy sigma=1.193254 ! 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=0.063762Jy sigma=1.193254 ! Fit after self-cal, rms=0.063913Jy sigma=1.191540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=4.543 mas, bpa=5.773 degrees ! Estimated noise=0.41639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093612 Jy ! Component: 100 - total flux cleaned = 0.00111946 Jy ! Component: 150 - total flux cleaned = 0.00128544 Jy ! Component: 200 - total flux cleaned = 0.00140137 Jy ! Total flux subtracted in 200 components = 0.00140137 Jy ! Clean residual min=-0.002034 max=0.002300 Jy/beam ! Clean residual mean=-0.000016 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0676416 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.0676416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063888Jy sigma=1.191152 ! Fit after self-cal, rms=0.063969Jy sigma=1.190827 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 (28, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168717 Jy ! Component: 100 - total flux cleaned = 0.00210787 Jy ! Component: 150 - total flux cleaned = 0.0022439 Jy ! Component: 200 - total flux cleaned = 0.00238819 Jy ! Total flux subtracted in 200 components = 0.00238819 Jy ! Clean residual min=-0.001963 max=0.001887 Jy/beam ! Clean residual mean=-0.000015 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0700298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0700298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063892Jy sigma=1.189357 ! Fit after self-cal, rms=0.063888Jy sigma=1.188899 ! 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=0.063888Jy sigma=1.188899 ! Fit after self-cal, rms=0.063495Jy sigma=1.188598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=4.546 mas, bpa=6.367 degrees ! Estimated noise=0.411522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484356 Jy ! Component: 100 - total flux cleaned = 0.000843542 Jy ! Component: 150 - total flux cleaned = 0.00109059 Jy ! Component: 200 - total flux cleaned = 0.00116501 Jy ! Total flux subtracted in 200 components = 0.00116501 Jy ! Clean residual min=-0.001849 max=0.001838 Jy/beam ! Clean residual mean=-0.000013 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0711948 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.0711948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063460Jy sigma=1.187984 ! Fit after self-cal, rms=0.063472Jy sigma=1.187685 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 = 0.000217262 Jy ! Component: 100 - total flux cleaned = 0.000353978 Jy ! Component: 150 - total flux cleaned = 0.000448258 Jy ! Component: 200 - total flux cleaned = 0.000512933 Jy ! Total flux subtracted in 200 components = 0.000512933 Jy ! Clean residual min=-0.001884 max=0.001865 Jy/beam ! Clean residual mean=-0.000013 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0717077 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0717077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063450Jy sigma=1.187290 ! Fit after self-cal, rms=0.063450Jy sigma=1.187231 ! 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=0.063450Jy sigma=1.187231 ! Fit after self-cal, rms=0.063455Jy sigma=1.187156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.081 mas, bmaj=8.238 mas, bpa=41.77 degrees ! Estimated noise=0.541972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667084 Jy ! Component: 100 - total flux cleaned = 0.000821669 Jy ! Component: 150 - total flux cleaned = 0.000838392 Jy ! Component: 200 - total flux cleaned = 0.000838925 Jy ! Total flux subtracted in 200 components = 0.000838925 Jy ! Clean residual min=-0.001805 max=0.002405 Jy/beam ! Clean residual mean=-0.000026 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0725467 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.0725467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063447Jy sigma=1.187066 ! Fit after self-cal, rms=0.063455Jy sigma=1.187002 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 = -5.41487e-05 Jy ! Component: 100 - total flux cleaned = -3.95684e-05 Jy ! Component: 150 - total flux cleaned = -2.73528e-05 Jy ! Component: 200 - total flux cleaned = -3.82797e-05 Jy ! Total flux subtracted in 200 components = -3.82797e-05 Jy ! Clean residual min=-0.001775 max=0.002414 Jy/beam ! Clean residual mean=-0.000025 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0725084 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.0725084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063453Jy sigma=1.186983 ! Fit after self-cal, rms=0.063451Jy sigma=1.186951 ! 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=3.48 mas, bmaj=4.558 mas, bpa=6.677 degrees ! Estimated noise=0.410212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 4.558 at 6.677 degrees (North through East) ! Clean map min=-0.0018572 max=0.046435 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=2.953 mas, bmaj=3.844 mas, bpa=2.74 degrees ! Estimated noise=0.665923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352578 Jy ! Component: 100 - total flux cleaned = 0.0478128 Jy ! Component: 150 - total flux cleaned = 0.0547087 Jy ! Component: 200 - total flux cleaned = 0.0593473 Jy ! Total flux subtracted in 200 components = 0.0593473 Jy ! Clean residual min=-0.003219 max=0.003511 Jy/beam ! Clean residual mean=-0.000014 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0593473 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0593473 Jy ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=4.558 mas, bpa=6.677 degrees ! Estimated noise=0.410212 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 = 0.00412131 Jy ! Component: 100 - total flux cleaned = 0.00604697 Jy ! Component: 150 - total flux cleaned = 0.00753023 Jy ! Component: 200 - total flux cleaned = 0.0087607 Jy ! Total flux subtracted in 200 components = 0.0087607 Jy ! Clean residual min=-0.001986 max=0.001864 Jy/beam ! Clean residual mean=-0.000018 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.068108 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.068108 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=7.081 mas, bmaj=8.238 mas, bpa=41.77 degrees ! Estimated noise=0.541972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022419 Jy ! Component: 100 - total flux cleaned = 0.00335621 Jy ! Component: 150 - total flux cleaned = 0.00390486 Jy ! Component: 200 - total flux cleaned = 0.00414951 Jy ! Total flux subtracted in 200 components = 0.00414951 Jy ! Clean residual min=-0.001811 max=0.002353 Jy/beam ! Clean residual mean=-0.000027 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0722575 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 = 7.14696e-05 Jy ! Component: 100 - total flux cleaned = 8.62925e-05 Jy ! Component: 150 - total flux cleaned = 9.91371e-05 Jy ! Component: 200 - total flux cleaned = 0.000111014 Jy ! Total flux subtracted in 200 components = 0.000111014 Jy ! Clean residual min=-0.001770 max=0.002378 Jy/beam ! Clean residual mean=-0.000026 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0723685 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.0723685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=4.558 mas, bpa=6.677 degrees ! Estimated noise=0.410212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.81164e-05 Jy ! Component: 100 - total flux cleaned = 2.63974e-05 Jy ! Component: 150 - total flux cleaned = 9.63059e-05 Jy ! Component: 200 - total flux cleaned = 0.000157135 Jy ! Total flux subtracted in 200 components = 0.000157135 Jy ! Clean residual min=-0.001832 max=0.001863 Jy/beam ! Clean residual mean=-0.000010 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0725256 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0725256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063452Jy sigma=1.187179 ! Fit after self-cal, rms=0.063445Jy sigma=1.187031 wmodel J2102+4702_S_map.mod ! Writing 93 model components to file: J2102+4702_S_map.mod wobs J2102+4702_S_uvs.fits ! Writing UV FITS file: J2102+4702_S_uvs.fits wwins J2102+4702_S_map.win ! wwins: Wrote 2 windows to J2102+4702_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 = 0.000175606 Jy ! Component: 100 - total flux cleaned = 0.000238852 Jy ! Component: 150 - total flux cleaned = 0.000422961 Jy ! Component: 200 - total flux cleaned = 0.000629244 Jy ! Component: 250 - total flux cleaned = 0.000771152 Jy ! Component: 300 - total flux cleaned = 0.000936775 Jy ! Component: 350 - total flux cleaned = 0.00107075 Jy ! Component: 400 - total flux cleaned = 0.00130406 Jy ! Component: 450 - total flux cleaned = 0.00148094 Jy ! Component: 500 - total flux cleaned = 0.00170167 Jy ! Component: 550 - total flux cleaned = 0.0018211 Jy ! Component: 600 - total flux cleaned = 0.00196132 Jy ! Component: 650 - total flux cleaned = 0.00218889 Jy ! Component: 700 - total flux cleaned = 0.0023666 Jy ! Component: 750 - total flux cleaned = 0.00258461 Jy ! Component: 800 - total flux cleaned = 0.00281929 Jy ! Component: 850 - total flux cleaned = 0.00302817 Jy ! Component: 900 - total flux cleaned = 0.0031714 Jy ! Component: 950 - total flux cleaned = 0.00329262 Jy ! Component: 1000 - total flux cleaned = 0.00345151 Jy ! Component: 1050 - total flux cleaned = 0.00364589 Jy ! Component: 1100 - total flux cleaned = 0.00377967 Jy ! Component: 1150 - total flux cleaned = 0.003911 Jy ! Component: 1200 - total flux cleaned = 0.00400352 Jy ! Component: 1250 - total flux cleaned = 0.00413058 Jy ! Component: 1300 - total flux cleaned = 0.00421982 Jy ! Component: 1350 - total flux cleaned = 0.00432565 Jy ! Component: 1400 - total flux cleaned = 0.00446456 Jy ! Component: 1450 - total flux cleaned = 0.00453251 Jy ! Component: 1500 - total flux cleaned = 0.00458339 Jy ! Component: 1550 - total flux cleaned = 0.00465007 Jy ! Component: 1600 - total flux cleaned = 0.00476523 Jy ! Component: 1650 - total flux cleaned = 0.00484621 Jy ! Component: 1700 - total flux cleaned = 0.00487826 Jy ! Component: 1750 - total flux cleaned = 0.00498886 Jy ! Component: 1800 - total flux cleaned = 0.00500439 Jy ! Component: 1850 - total flux cleaned = 0.00501977 Jy ! Component: 1900 - total flux cleaned = 0.0051111 Jy ! Component: 1950 - total flux cleaned = 0.00515628 Jy ! Component: 2000 - total flux cleaned = 0.00512652 Jy ! Component: 2050 - total flux cleaned = 0.00517073 Jy ! Component: 2100 - total flux cleaned = 0.00518537 Jy ! Component: 2150 - total flux cleaned = 0.0052432 Jy ! Component: 2200 - total flux cleaned = 0.00527194 Jy ! Component: 2250 - total flux cleaned = 0.0053428 Jy ! Component: 2300 - total flux cleaned = 0.00535685 Jy ! Component: 2350 - total flux cleaned = 0.00543988 Jy ! Component: 2400 - total flux cleaned = 0.00539863 Jy ! Component: 2450 - total flux cleaned = 0.00539873 Jy ! Component: 2500 - total flux cleaned = 0.00545288 Jy ! Component: 2550 - total flux cleaned = 0.00550609 Jy ! Component: 2600 - total flux cleaned = 0.00546629 Jy ! Component: 2650 - total flux cleaned = 0.00547938 Jy ! Component: 2700 - total flux cleaned = 0.00546615 Jy ! Component: 2750 - total flux cleaned = 0.00550468 Jy ! Component: 2800 - total flux cleaned = 0.00547904 Jy ! Component: 2850 - total flux cleaned = 0.00551703 Jy ! Component: 2900 - total flux cleaned = 0.005542 Jy ! Component: 2950 - total flux cleaned = 0.00550459 Jy ! Component: 3000 - total flux cleaned = 0.00547984 Jy ! Component: 3050 - total flux cleaned = 0.00546762 Jy ! Component: 3100 - total flux cleaned = 0.0054311 Jy ! Component: 3150 - total flux cleaned = 0.00543112 Jy ! Component: 3200 - total flux cleaned = 0.00540707 Jy ! Component: 3250 - total flux cleaned = 0.00534756 Jy ! Component: 3300 - total flux cleaned = 0.00531234 Jy ! Component: 3350 - total flux cleaned = 0.00530079 Jy ! Component: 3400 - total flux cleaned = 0.00530084 Jy ! Component: 3450 - total flux cleaned = 0.00530087 Jy ! Component: 3500 - total flux cleaned = 0.00526647 Jy ! Component: 3550 - total flux cleaned = 0.0052323 Jy ! Component: 3600 - total flux cleaned = 0.00519835 Jy ! Component: 3650 - total flux cleaned = 0.00517592 Jy ! Component: 3700 - total flux cleaned = 0.00516466 Jy ! Component: 3750 - total flux cleaned = 0.00514252 Jy ! Component: 3800 - total flux cleaned = 0.00514241 Jy ! Component: 3850 - total flux cleaned = 0.00507694 Jy ! Component: 3900 - total flux cleaned = 0.00509865 Jy ! Component: 3950 - total flux cleaned = 0.00509855 Jy ! Component: 4000 - total flux cleaned = 0.00506638 Jy ! Component: 4050 - total flux cleaned = 0.00500254 Jy ! Total flux subtracted in 4096 components = 0.00500262 Jy ! Clean residual min=-0.000697 max=0.000782 Jy/beam ! Clean residual mean=-0.000006 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0775282 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 362 components and 0.0775282 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2102+4702_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 4.558 at 6.677 degrees (North through East) ! Clean map min=-0.0015255 max=0.046039 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2102+4702_S_map.fits wmodel /vlbi/uf001/uva//J2102+4702_S_map.mod ! Writing 362 model components to file: /vlbi/uf001/uva//J2102+4702_S_map.mod wobs /vlbi/uf001/uva//J2102+4702_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2102+4702_S_uvs.fits wwins /vlbi/uf001/uva//J2102+4702_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2102+4702_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0460394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17442 1.17442 2.34883 4.69766 9.39532 18.7906 37.5813 75.1626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.446 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2102+4702_S_dfm.log closed on Mon Jan 14 05:43:33 2019