! Started logfile: /vlbi/uf001/uva//J1006+3454_S_dfm.log on Mon Jan 14 00:43:53 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//J1006+3454_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1006+3454_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84308 visibilities/baseline/integration-bin. ! Found source: J1006+3454 ! ! 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 5190 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 J1006+3454_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024181Jy sigma=21.007579 ! Fit after self-cal, rms=0.837722Jy sigma=17.276608 ! 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=2.813 mas, bmaj=5.087 mas, bpa=-3.311 degrees ! Estimated noise=0.757578 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 = 0.126247 Jy ! Component: 100 - total flux cleaned = 0.172275 Jy ! Total flux subtracted in 100 components = 0.172275 Jy ! Clean residual min=-0.013103 max=0.020521 Jy/beam ! Clean residual mean=-0.000097 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.172275 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.172275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091647Jy sigma=1.777393 ! Fit after self-cal, rms=0.091281Jy sigma=1.769011 ! Inverting map ! Added new window around map position (-3.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249709 Jy ! Component: 100 - total flux cleaned = 0.0392373 Jy ! Total flux subtracted in 100 components = 0.0392373 Jy ! Clean residual min=-0.010304 max=0.011974 Jy/beam ! Clean residual mean=-0.000098 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.211512 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.211512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084781Jy sigma=1.618874 ! Fit after self-cal, rms=0.084603Jy sigma=1.614809 ! 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=3.242 mas, bmaj=5.661 mas, bpa=-3.001 degrees ! Estimated noise=0.518332 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 = 0.00906056 Jy ! Component: 100 - total flux cleaned = 0.0140512 Jy ! Component: 150 - total flux cleaned = 0.0146594 Jy ! Component: 200 - total flux cleaned = 0.0145423 Jy ! Total flux subtracted in 200 components = 0.0145423 Jy ! Clean residual min=-0.010670 max=0.011096 Jy/beam ! Clean residual mean=-0.000167 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.226054 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.226054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083618Jy sigma=1.591031 ! Fit after self-cal, rms=0.083580Jy sigma=1.589946 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.242 x 5.661 at -3.001 degrees (North through East) ! Clean map min=-0.010299 max=0.16361 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.83 HN 0.97 LA 0.95 ! MK 1.02 NL 1.04 OV 1.09 PT 1.05 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.81 HN 0.94 LA 1.05 ! MK 1.01 NL 1.00 OV 1.01 PT 1.09 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.84 HN 0.97 LA 1.02 ! MK 1.02 NL 0.98 OV 1.05 PT 1.10 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.083580Jy sigma=1.589946 ! Fit after self-cal, rms=0.081079Jy sigma=1.521885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=5.677 mas, bpa=-3.377 degrees ! Estimated noise=0.513978 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 = 0.0016556 Jy ! Component: 100 - total flux cleaned = 0.00105396 Jy ! Component: 150 - total flux cleaned = 0.000833458 Jy ! Component: 200 - total flux cleaned = 0.000582104 Jy ! Total flux subtracted in 200 components = 0.000582104 Jy ! Clean residual min=-0.010214 max=0.010496 Jy/beam ! Clean residual mean=-0.000132 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 0.226636 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.226636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080916Jy sigma=1.518164 ! Fit after self-cal, rms=0.080998Jy sigma=1.517017 ! 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=0.080998Jy sigma=1.517017 ! Fit after self-cal, rms=0.086261Jy sigma=1.451537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=5.659 mas, bpa=-3.536 degrees ! Estimated noise=0.514417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259519 Jy ! Component: 100 - total flux cleaned = -0.00440027 Jy ! Component: 150 - total flux cleaned = -0.00561926 Jy ! Component: 200 - total flux cleaned = -0.00599111 Jy ! Total flux subtracted in 200 components = -0.00599111 Jy ! Clean residual min=-0.009567 max=0.010738 Jy/beam ! Clean residual mean=-0.000090 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.220645 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.220645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086039Jy sigma=1.451004 ! Fit after self-cal, rms=0.086123Jy sigma=1.450516 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 = -0.000363059 Jy ! Component: 100 - total flux cleaned = -0.000520502 Jy ! Component: 150 - total flux cleaned = -0.000631833 Jy ! Component: 200 - total flux cleaned = -0.000737773 Jy ! Total flux subtracted in 200 components = -0.000737773 Jy ! Clean residual min=-0.009551 max=0.010703 Jy/beam ! Clean residual mean=-0.000090 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.219908 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.219908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086071Jy sigma=1.450139 ! Fit after self-cal, rms=0.086071Jy sigma=1.450120 ! 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=0.086071Jy sigma=1.450120 ! Fit after self-cal, rms=0.085799Jy sigma=1.449238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=5.679 mas, bpa=-3.522 degrees ! Estimated noise=0.513008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179566 Jy ! Component: 100 - total flux cleaned = -0.00307511 Jy ! Component: 150 - total flux cleaned = -0.00387607 Jy ! Component: 200 - total flux cleaned = -0.00408437 Jy ! Total flux subtracted in 200 components = -0.00408437 Jy ! Clean residual min=-0.009431 max=0.010906 Jy/beam ! Clean residual mean=-0.000087 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.215823 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.215823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085676Jy sigma=1.449185 ! Fit after self-cal, rms=0.085677Jy sigma=1.449164 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 = -0.000257321 Jy ! Component: 100 - total flux cleaned = -0.000383741 Jy ! Component: 150 - total flux cleaned = -0.000472371 Jy ! Component: 200 - total flux cleaned = -0.000557282 Jy ! Total flux subtracted in 200 components = -0.000557282 Jy ! Clean residual min=-0.009448 max=0.010884 Jy/beam ! Clean residual mean=-0.000087 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.215266 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.215266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085644Jy sigma=1.448946 ! Fit after self-cal, rms=0.085643Jy sigma=1.448934 ! 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=0.085643Jy sigma=1.448934 ! Fit after self-cal, rms=0.085444Jy sigma=1.448472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.773 mas, bmaj=9.048 mas, bpa=0.2918 degrees ! Estimated noise=0.655601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00538835 Jy ! Component: 100 - total flux cleaned = -0.00854517 Jy ! Component: 150 - total flux cleaned = -0.0101811 Jy ! Component: 200 - total flux cleaned = -0.0107202 Jy ! Total flux subtracted in 200 components = -0.0107202 Jy ! Clean residual min=-0.016527 max=0.019237 Jy/beam ! Clean residual mean=-0.000216 rms=0.005696 Jy/beam ! Combined flux in latest and established models = 0.204546 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.204546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085344Jy sigma=1.455432 ! Fit after self-cal, rms=0.085295Jy sigma=1.454059 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 = -0.000694529 Jy ! Component: 100 - total flux cleaned = -0.00108711 Jy ! Component: 150 - total flux cleaned = -0.00136319 Jy ! Component: 200 - total flux cleaned = -0.00160515 Jy ! Total flux subtracted in 200 components = -0.00160515 Jy ! Clean residual min=-0.016771 max=0.019428 Jy/beam ! Clean residual mean=-0.000215 rms=0.005709 Jy/beam ! Combined flux in latest and established models = 0.202941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.202941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085368Jy sigma=1.457184 ! Fit after self-cal, rms=0.085352Jy sigma=1.456693 ! 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=3.312 mas, bmaj=5.7 mas, bpa=-3.569 degrees ! Estimated noise=0.512187 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 5.7 at -3.569 degrees (North through East) ! Clean map min=-0.0093756 max=0.1644 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=2.876 mas, bmaj=5.116 mas, bpa=-3.925 degrees ! Estimated noise=0.755191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125226 Jy ! Component: 100 - total flux cleaned = 0.170747 Jy ! Component: 150 - total flux cleaned = 0.193937 Jy ! Component: 200 - total flux cleaned = 0.20727 Jy ! Total flux subtracted in 200 components = 0.20727 Jy ! Clean residual min=-0.010008 max=0.009412 Jy/beam ! Clean residual mean=-0.000056 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.20727 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 0.20727 Jy ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=5.7 mas, bpa=-3.569 degrees ! Estimated noise=0.512187 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 = 0.00766722 Jy ! Component: 100 - total flux cleaned = 0.00919174 Jy ! Component: 150 - total flux cleaned = 0.00868661 Jy ! Component: 200 - total flux cleaned = 0.00823729 Jy ! Total flux subtracted in 200 components = 0.00823729 Jy ! Clean residual min=-0.009542 max=0.010551 Jy/beam ! Clean residual mean=-0.000089 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.215508 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.215508 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=6.773 mas, bmaj=9.048 mas, bpa=0.2918 degrees ! Estimated noise=0.655601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00527982 Jy ! Component: 100 - total flux cleaned = -0.00667231 Jy ! Component: 150 - total flux cleaned = -0.00769758 Jy ! Component: 200 - total flux cleaned = -0.00847576 Jy ! Total flux subtracted in 200 components = -0.00847576 Jy ! Clean residual min=-0.016575 max=0.019294 Jy/beam ! Clean residual mean=-0.000218 rms=0.005732 Jy/beam ! Combined flux in latest and established models = 0.207032 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 = -0.000687304 Jy ! Component: 100 - total flux cleaned = -0.00130351 Jy ! Component: 150 - total flux cleaned = -0.00176446 Jy ! Component: 200 - total flux cleaned = -0.00218774 Jy ! Total flux subtracted in 200 components = -0.00218774 Jy ! Clean residual min=-0.016695 max=0.019384 Jy/beam ! Clean residual mean=-0.000217 rms=0.005721 Jy/beam ! Combined flux in latest and established models = 0.204844 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.204844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=5.7 mas, bpa=-3.569 degrees ! Estimated noise=0.512187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265939 Jy ! Component: 100 - total flux cleaned = 0.00308211 Jy ! Component: 150 - total flux cleaned = 0.0034213 Jy ! Component: 200 - total flux cleaned = 0.0035635 Jy ! Total flux subtracted in 200 components = 0.0035635 Jy ! Clean residual min=-0.009463 max=0.010773 Jy/beam ! Clean residual mean=-0.000087 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.208408 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.208408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085383Jy sigma=1.452129 ! Fit after self-cal, rms=0.085355Jy sigma=1.451433 wmodel J1006+3454_S_map.mod ! Writing 62 model components to file: J1006+3454_S_map.mod wobs J1006+3454_S_uvs.fits ! Writing UV FITS file: J1006+3454_S_uvs.fits wwins J1006+3454_S_map.win ! wwins: Wrote 2 windows to J1006+3454_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 = 0.00271559 Jy ! Component: 100 - total flux cleaned = 0.00305169 Jy ! Component: 150 - total flux cleaned = 0.00337188 Jy ! Component: 200 - total flux cleaned = 0.00352178 Jy ! Component: 250 - total flux cleaned = 0.00395332 Jy ! Component: 300 - total flux cleaned = 0.00409002 Jy ! Component: 350 - total flux cleaned = 0.0040869 Jy ! Component: 400 - total flux cleaned = 0.0033085 Jy ! Component: 450 - total flux cleaned = 0.00280649 Jy ! Component: 500 - total flux cleaned = 0.00195423 Jy ! Component: 550 - total flux cleaned = 0.00148123 Jy ! Component: 600 - total flux cleaned = 0.00101775 Jy ! Component: 650 - total flux cleaned = 0.000337937 Jy ! Component: 700 - total flux cleaned = -0.000324734 Jy ! Component: 750 - total flux cleaned = -0.000971703 Jy ! Component: 800 - total flux cleaned = -0.00171172 Jy ! Component: 850 - total flux cleaned = -0.00264139 Jy ! Component: 900 - total flux cleaned = -0.00324855 Jy ! Component: 950 - total flux cleaned = -0.00404123 Jy ! Component: 1000 - total flux cleaned = -0.00481635 Jy ! Component: 1050 - total flux cleaned = -0.0055769 Jy ! Component: 1100 - total flux cleaned = -0.00632416 Jy ! Component: 1150 - total flux cleaned = -0.00696617 Jy ! Component: 1200 - total flux cleaned = -0.00795589 Jy ! Component: 1250 - total flux cleaned = -0.00866177 Jy ! Component: 1300 - total flux cleaned = -0.00935407 Jy ! Component: 1350 - total flux cleaned = -0.0101198 Jy ! Component: 1400 - total flux cleaned = -0.0106225 Jy ! Component: 1450 - total flux cleaned = -0.011035 Jy ! Component: 1500 - total flux cleaned = -0.0116841 Jy ! Component: 1550 - total flux cleaned = -0.0120041 Jy ! Component: 1600 - total flux cleaned = -0.012556 Jy ! Component: 1650 - total flux cleaned = -0.0130216 Jy ! Component: 1700 - total flux cleaned = -0.013404 Jy ! Component: 1750 - total flux cleaned = -0.013857 Jy ! Component: 1800 - total flux cleaned = -0.0142293 Jy ! Component: 1850 - total flux cleaned = -0.0146708 Jy ! Component: 1900 - total flux cleaned = -0.0151784 Jy ! Component: 1950 - total flux cleaned = -0.0153927 Jy ! Component: 2000 - total flux cleaned = -0.0156752 Jy ! Component: 2050 - total flux cleaned = -0.0160936 Jy ! Component: 2100 - total flux cleaned = -0.0162316 Jy ! Component: 2150 - total flux cleaned = -0.0167082 Jy ! Component: 2200 - total flux cleaned = -0.016978 Jy ! Component: 2250 - total flux cleaned = -0.017377 Jy ! Component: 2300 - total flux cleaned = -0.0177056 Jy ! Component: 2350 - total flux cleaned = -0.0179661 Jy ! Component: 2400 - total flux cleaned = -0.0183521 Jy ! Component: 2450 - total flux cleaned = -0.0185431 Jy ! Component: 2500 - total flux cleaned = -0.0190474 Jy ! Component: 2550 - total flux cleaned = -0.0193597 Jy ! Component: 2600 - total flux cleaned = -0.0195456 Jy ! Component: 2650 - total flux cleaned = -0.0197288 Jy ! Component: 2700 - total flux cleaned = -0.0201515 Jy ! Component: 2750 - total flux cleaned = -0.0203895 Jy ! Component: 2800 - total flux cleaned = -0.0206255 Jy ! Component: 2850 - total flux cleaned = -0.0207422 Jy ! Component: 2900 - total flux cleaned = -0.0206265 Jy ! Component: 2950 - total flux cleaned = -0.0209725 Jy ! Component: 3000 - total flux cleaned = -0.0213715 Jy ! Component: 3050 - total flux cleaned = -0.0215413 Jy ! Component: 3100 - total flux cleaned = -0.0218216 Jy ! Component: 3150 - total flux cleaned = -0.0218772 Jy ! Component: 3200 - total flux cleaned = -0.0220981 Jy ! Component: 3250 - total flux cleaned = -0.0222628 Jy ! Component: 3300 - total flux cleaned = -0.022588 Jy ! Component: 3350 - total flux cleaned = -0.0229107 Jy ! Component: 3400 - total flux cleaned = -0.0230702 Jy ! Component: 3450 - total flux cleaned = -0.0232288 Jy ! Component: 3500 - total flux cleaned = -0.0233864 Jy ! Component: 3550 - total flux cleaned = -0.02375 Jy ! Component: 3600 - total flux cleaned = -0.0240595 Jy ! Component: 3650 - total flux cleaned = -0.0241103 Jy ! Component: 3700 - total flux cleaned = -0.0242624 Jy ! Component: 3750 - total flux cleaned = -0.0244644 Jy ! Component: 3800 - total flux cleaned = -0.0248649 Jy ! Component: 3850 - total flux cleaned = -0.0249142 Jy ! Component: 3900 - total flux cleaned = -0.0250626 Jy ! Component: 3950 - total flux cleaned = -0.0252097 Jy ! Component: 4000 - total flux cleaned = -0.025355 Jy ! Component: 4050 - total flux cleaned = -0.0253068 Jy ! Total flux subtracted in 4096 components = -0.0255466 Jy ! Clean residual min=-0.002642 max=0.002941 Jy/beam ! Clean residual mean=-0.000046 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.182861 Jy keep ! Adding 552 model components to the UV plane model. ! The established model now contains 614 components and 0.182861 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1006+3454_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 5.7 at -3.569 degrees (North through East) ! Clean map min=-0.0067323 max=0.16261 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1006+3454_S_map.fits wmodel /vlbi/uf001/uva//J1006+3454_S_map.mod ! Writing 614 model components to file: /vlbi/uf001/uva//J1006+3454_S_map.mod wobs /vlbi/uf001/uva//J1006+3454_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1006+3454_S_uvs.fits wwins /vlbi/uf001/uva//J1006+3454_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1006+3454_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.162611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.23433 2.23433 4.46867 8.93733 17.8747 35.7493 71.4986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 134.268 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1006+3454_S_dfm.log closed on Mon Jan 14 00:43:57 2019