! Started logfile: /vlbi/uf001/uva//J0109+6133_S_dfm.log on Sun Jan 13 20:52:21 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//J0109+6133_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0109+6133_S_uva.fits ! AN table 1: 97 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767927 visibilities/baseline/integration-bin. ! Found source: J0109+6133 ! ! 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 10056 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 J0109+6133_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065101Jy sigma=19.412931 ! Fit after self-cal, rms=0.697756Jy sigma=12.843978 ! 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=3.377 mas, bmaj=3.533 mas, bpa=-46.77 degrees ! Estimated noise=0.648172 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 = 0.223303 Jy ! Component: 100 - total flux cleaned = 0.290688 Jy ! Total flux subtracted in 100 components = 0.290688 Jy ! Clean residual min=-0.011452 max=0.027001 Jy/beam ! Clean residual mean=-0.000023 rms=0.003332 Jy/beam ! Combined flux in latest and established models = 0.290688 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.290688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107467Jy sigma=1.841407 ! Fit after self-cal, rms=0.107185Jy sigma=1.835665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028892 Jy ! Component: 100 - total flux cleaned = 0.0456347 Jy ! Total flux subtracted in 100 components = 0.0456347 Jy ! Clean residual min=-0.010098 max=0.016364 Jy/beam ! Clean residual mean=-0.000010 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 0.336323 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.336323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094719Jy sigma=1.609040 ! Fit after self-cal, rms=0.094688Jy sigma=1.608644 ! Inverting map ! Added new window around map position (6.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152 Jy ! Component: 100 - total flux cleaned = 0.0246789 Jy ! Total flux subtracted in 100 components = 0.0246789 Jy ! Clean residual min=-0.009058 max=0.011651 Jy/beam ! Clean residual mean=0.000001 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.361002 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.361002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091256Jy sigma=1.538963 ! Fit after self-cal, rms=0.091053Jy sigma=1.535284 ! 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=4.044 mas, bmaj=4.379 mas, bpa=-26.9 degrees ! Estimated noise=0.399163 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 = 0.011653 Jy ! Component: 100 - total flux cleaned = 0.0188908 Jy ! Component: 150 - total flux cleaned = 0.0237349 Jy ! Component: 200 - total flux cleaned = 0.0270101 Jy ! Total flux subtracted in 200 components = 0.0270101 Jy ! Clean residual min=-0.006791 max=0.008171 Jy/beam ! Clean residual mean=0.000045 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.388012 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 69 components and 0.388012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089510Jy sigma=1.500908 ! Fit after self-cal, rms=0.089438Jy sigma=1.499825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.044 x 4.379 at -26.9 degrees (North through East) ! Clean map min=-0.0065312 max=0.29368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.96 HN 1.02 KP 1.03 ! LA 1.06 MK 1.04 NL 0.98 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.98 ! LA 1.04 MK 1.05 NL 1.01 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.99 ! LA 1.04 MK 1.03 NL 1.00 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.089438Jy sigma=1.499825 ! Fit after self-cal, rms=0.094332Jy sigma=1.396129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.07 mas, bmaj=4.395 mas, bpa=-25.3 degrees ! Estimated noise=0.399348 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 = 0.000198311 Jy ! Component: 100 - total flux cleaned = -0.000143823 Jy ! Component: 150 - total flux cleaned = -0.000194393 Jy ! Component: 200 - total flux cleaned = -0.000330687 Jy ! Total flux subtracted in 200 components = -0.000330687 Jy ! Clean residual min=-0.006036 max=0.007304 Jy/beam ! Clean residual mean=0.000059 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.387681 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.387681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094249Jy sigma=1.393650 ! Fit after self-cal, rms=0.094252Jy sigma=1.393093 ! 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=0.094252Jy sigma=1.393093 ! Fit after self-cal, rms=0.110566Jy sigma=1.171251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=4.399 mas, bpa=-25.96 degrees ! Estimated noise=0.399784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226126 Jy ! Component: 100 - total flux cleaned = -0.00278813 Jy ! Component: 150 - total flux cleaned = -0.00306844 Jy ! Component: 200 - total flux cleaned = -0.00329496 Jy ! Total flux subtracted in 200 components = -0.00329496 Jy ! Clean residual min=-0.002677 max=0.002717 Jy/beam ! Clean residual mean=0.000016 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.384386 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.384386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110461Jy sigma=1.167215 ! Fit after self-cal, rms=0.110804Jy sigma=1.165892 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 (-64.5, -46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142947 Jy ! Component: 100 - total flux cleaned = 0.00143447 Jy ! Component: 150 - total flux cleaned = 0.0015346 Jy ! Component: 200 - total flux cleaned = 0.00157507 Jy ! Total flux subtracted in 200 components = 0.00157507 Jy ! Clean residual min=-0.002494 max=0.002175 Jy/beam ! Clean residual mean=0.000016 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.385961 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.385961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110753Jy sigma=1.163845 ! Fit after self-cal, rms=0.110762Jy sigma=1.163770 ! 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=0.110762Jy sigma=1.163770 ! Fit after self-cal, rms=0.113241Jy sigma=1.162854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.042 mas, bmaj=4.391 mas, bpa=-25.64 degrees ! Estimated noise=0.399092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110808 Jy ! Component: 100 - total flux cleaned = -0.00132277 Jy ! Component: 150 - total flux cleaned = -0.00140924 Jy ! Component: 200 - total flux cleaned = -0.00133272 Jy ! Total flux subtracted in 200 components = -0.00133272 Jy ! Clean residual min=-0.002240 max=0.002066 Jy/beam ! Clean residual mean=0.000016 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.384629 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.384629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113203Jy sigma=1.161478 ! Fit after self-cal, rms=0.113202Jy sigma=1.161384 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 = -0.000173062 Jy ! Component: 100 - total flux cleaned = -0.000174237 Jy ! Component: 150 - total flux cleaned = -0.000145476 Jy ! Component: 200 - total flux cleaned = -0.000118274 Jy ! Total flux subtracted in 200 components = -0.000118274 Jy ! Clean residual min=-0.002138 max=0.002008 Jy/beam ! Clean residual mean=0.000016 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.38451 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.38451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113184Jy sigma=1.160865 ! Fit after self-cal, rms=0.113190Jy sigma=1.160845 ! 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=0.113190Jy sigma=1.160845 ! Fit after self-cal, rms=0.113710Jy sigma=1.160539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.161 mas, bmaj=8.917 mas, bpa=71.23 degrees ! Estimated noise=0.528816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177199 Jy ! Component: 100 - total flux cleaned = -0.000178358 Jy ! Component: 150 - total flux cleaned = -0.000178781 Jy ! Component: 200 - total flux cleaned = -0.00011144 Jy ! Total flux subtracted in 200 components = -0.00011144 Jy ! Clean residual min=-0.002817 max=0.002742 Jy/beam ! Clean residual mean=0.000036 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.384399 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.384399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113684Jy sigma=1.160380 ! Fit after self-cal, rms=0.113681Jy sigma=1.160356 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 = -4.44159e-05 Jy ! Component: 100 - total flux cleaned = 1.64143e-05 Jy ! Component: 150 - total flux cleaned = 5.45117e-05 Jy ! Component: 200 - total flux cleaned = 7.21287e-05 Jy ! Total flux subtracted in 200 components = 7.21287e-05 Jy ! Clean residual min=-0.002797 max=0.002731 Jy/beam ! Clean residual mean=0.000036 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.384471 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.384471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113670Jy sigma=1.160293 ! Fit after self-cal, rms=0.113674Jy sigma=1.160284 ! 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=4.037 mas, bmaj=4.386 mas, bpa=-25.34 degrees ! Estimated noise=0.398676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.037 x 4.386 at -25.34 degrees (North through East) ! Clean map min=-0.0019578 max=0.29461 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=3.371 mas, bmaj=3.526 mas, bpa=-41.87 degrees ! Estimated noise=0.653448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225228 Jy ! Component: 100 - total flux cleaned = 0.293631 Jy ! Component: 150 - total flux cleaned = 0.323193 Jy ! Component: 200 - total flux cleaned = 0.34017 Jy ! Total flux subtracted in 200 components = 0.34017 Jy ! Clean residual min=-0.004324 max=0.008944 Jy/beam ! Clean residual mean=-0.000009 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.34017 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.34017 Jy ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=4.386 mas, bpa=-25.34 degrees ! Estimated noise=0.398676 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 = 0.0154932 Jy ! Component: 100 - total flux cleaned = 0.0245823 Jy ! Component: 150 - total flux cleaned = 0.0301804 Jy ! Component: 200 - total flux cleaned = 0.0338077 Jy ! Total flux subtracted in 200 components = 0.0338077 Jy ! Clean residual min=-0.002239 max=0.002490 Jy/beam ! Clean residual mean=0.000012 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.373977 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 0.373977 Jy ! Inverting map ! Added new window around map position (-120.5, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280499 Jy ! Component: 100 - total flux cleaned = 0.00443747 Jy ! Component: 150 - total flux cleaned = 0.00567377 Jy ! Component: 200 - total flux cleaned = 0.00676222 Jy ! Total flux subtracted in 200 components = 0.00676222 Jy ! Clean residual min=-0.002075 max=0.002236 Jy/beam ! Clean residual mean=0.000013 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.380739 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.380739 Jy ! Inverting map ! Added new window around map position (31, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195294 Jy ! Component: 100 - total flux cleaned = 0.00288359 Jy ! Component: 150 - total flux cleaned = 0.00353145 Jy ! Component: 200 - total flux cleaned = 0.00396095 Jy ! Total flux subtracted in 200 components = 0.00396095 Jy ! Clean residual min=-0.002038 max=0.001890 Jy/beam ! Clean residual mean=0.000014 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.3847 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.3847 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.161 mas, bmaj=8.917 mas, bpa=71.23 degrees ! Estimated noise=0.528816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150613 Jy ! Component: 100 - total flux cleaned = 0.00241575 Jy ! Component: 150 - total flux cleaned = 0.00292785 Jy ! Component: 200 - total flux cleaned = 0.00333402 Jy ! Total flux subtracted in 200 components = 0.00333402 Jy ! Clean residual min=-0.002637 max=0.002405 Jy/beam ! Clean residual mean=0.000033 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.388034 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 = 0.000210709 Jy ! Component: 100 - total flux cleaned = 0.000355229 Jy ! Component: 150 - total flux cleaned = 0.00041167 Jy ! Component: 200 - total flux cleaned = 0.000447194 Jy ! Total flux subtracted in 200 components = 0.000447194 Jy ! Clean residual min=-0.002613 max=0.002377 Jy/beam ! Clean residual mean=0.000033 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.388482 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 134 components and 0.388482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=4.386 mas, bpa=-25.34 degrees ! Estimated noise=0.398676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263955 Jy ! Component: 100 - total flux cleaned = 0.000172536 Jy ! Component: 150 - total flux cleaned = 5.71025e-05 Jy ! Component: 200 - total flux cleaned = -5.15296e-05 Jy ! Total flux subtracted in 200 components = -5.15296e-05 Jy ! Clean residual min=-0.001935 max=0.001848 Jy/beam ! Clean residual mean=0.000016 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.38843 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.38843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113598Jy sigma=1.158537 ! Fit after self-cal, rms=0.113642Jy sigma=1.158307 wmodel J0109+6133_S_map.mod ! Writing 149 model components to file: J0109+6133_S_map.mod wobs J0109+6133_S_uvs.fits ! Writing UV FITS file: J0109+6133_S_uvs.fits wwins J0109+6133_S_map.win ! wwins: Wrote 5 windows to J0109+6133_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 = 0.000206456 Jy ! Component: 100 - total flux cleaned = 0.000399877 Jy ! Component: 150 - total flux cleaned = 0.000430856 Jy ! Component: 200 - total flux cleaned = 0.000460765 Jy ! Component: 250 - total flux cleaned = 0.000402744 Jy ! Component: 300 - total flux cleaned = 0.000402995 Jy ! Component: 350 - total flux cleaned = 0.000457168 Jy ! Component: 400 - total flux cleaned = 0.000430491 Jy ! Component: 450 - total flux cleaned = 0.000430799 Jy ! Component: 500 - total flux cleaned = 0.000405511 Jy ! Component: 550 - total flux cleaned = 0.000406437 Jy ! Component: 600 - total flux cleaned = 0.000505971 Jy ! Component: 650 - total flux cleaned = 0.000554463 Jy ! Component: 700 - total flux cleaned = 0.000554053 Jy ! Component: 750 - total flux cleaned = 0.00057754 Jy ! Component: 800 - total flux cleaned = 0.000624028 Jy ! Component: 850 - total flux cleaned = 0.000692499 Jy ! Component: 900 - total flux cleaned = 0.000714693 Jy ! Component: 950 - total flux cleaned = 0.000736679 Jy ! Component: 1000 - total flux cleaned = 0.000758382 Jy ! Component: 1050 - total flux cleaned = 0.000823666 Jy ! Component: 1100 - total flux cleaned = 0.000845311 Jy ! Component: 1150 - total flux cleaned = 0.000909362 Jy ! Component: 1200 - total flux cleaned = 0.001036 Jy ! Component: 1250 - total flux cleaned = 0.00101508 Jy ! Component: 1300 - total flux cleaned = 0.00105641 Jy ! Component: 1350 - total flux cleaned = 0.00109694 Jy ! Component: 1400 - total flux cleaned = 0.00121717 Jy ! Component: 1450 - total flux cleaned = 0.00123709 Jy ! Component: 1500 - total flux cleaned = 0.00125681 Jy ! Component: 1550 - total flux cleaned = 0.0013543 Jy ! Component: 1600 - total flux cleaned = 0.00145089 Jy ! Component: 1650 - total flux cleaned = 0.00152719 Jy ! Component: 1700 - total flux cleaned = 0.00160288 Jy ! Component: 1750 - total flux cleaned = 0.00162128 Jy ! Component: 1800 - total flux cleaned = 0.0016768 Jy ! Component: 1850 - total flux cleaned = 0.00171363 Jy ! Component: 1900 - total flux cleaned = 0.00180448 Jy ! Component: 1950 - total flux cleaned = 0.0018405 Jy ! Component: 2000 - total flux cleaned = 0.00185849 Jy ! Component: 2050 - total flux cleaned = 0.00194714 Jy ! Component: 2100 - total flux cleaned = 0.00201745 Jy ! Component: 2150 - total flux cleaned = 0.00203489 Jy ! Component: 2200 - total flux cleaned = 0.00215591 Jy ! Component: 2250 - total flux cleaned = 0.00219019 Jy ! Component: 2300 - total flux cleaned = 0.00229206 Jy ! Component: 2350 - total flux cleaned = 0.00232572 Jy ! Component: 2400 - total flux cleaned = 0.00239259 Jy ! Component: 2450 - total flux cleaned = 0.00250846 Jy ! Component: 2500 - total flux cleaned = 0.00252472 Jy ! Component: 2550 - total flux cleaned = 0.00263902 Jy ! Component: 2600 - total flux cleaned = 0.00265515 Jy ! Component: 2650 - total flux cleaned = 0.00273538 Jy ! Component: 2700 - total flux cleaned = 0.00279916 Jy ! Component: 2750 - total flux cleaned = 0.0028941 Jy ! Component: 2800 - total flux cleaned = 0.00290981 Jy ! Component: 2850 - total flux cleaned = 0.00298793 Jy ! Component: 2900 - total flux cleaned = 0.00311167 Jy ! Component: 2950 - total flux cleaned = 0.00317319 Jy ! Component: 3000 - total flux cleaned = 0.00326478 Jy ! Component: 3050 - total flux cleaned = 0.00329505 Jy ! Component: 3100 - total flux cleaned = 0.00334023 Jy ! Component: 3150 - total flux cleaned = 0.00341486 Jy ! Component: 3200 - total flux cleaned = 0.00347417 Jy ! Component: 3250 - total flux cleaned = 0.0035331 Jy ! Component: 3300 - total flux cleaned = 0.00360608 Jy ! Component: 3350 - total flux cleaned = 0.00367856 Jy ! Component: 3400 - total flux cleaned = 0.00364974 Jy ! Component: 3450 - total flux cleaned = 0.00369283 Jy ! Component: 3500 - total flux cleaned = 0.00379249 Jy ! Component: 3550 - total flux cleaned = 0.00382088 Jy ! Component: 3600 - total flux cleaned = 0.00384903 Jy ! Component: 3650 - total flux cleaned = 0.00389094 Jy ! Component: 3700 - total flux cleaned = 0.00397422 Jy ! Component: 3750 - total flux cleaned = 0.0039604 Jy ! Component: 3800 - total flux cleaned = 0.00400154 Jy ! Component: 3850 - total flux cleaned = 0.00405611 Jy ! Component: 3900 - total flux cleaned = 0.00412377 Jy ! Component: 3950 - total flux cleaned = 0.00417755 Jy ! Component: 4000 - total flux cleaned = 0.00419088 Jy ! Component: 4050 - total flux cleaned = 0.00424418 Jy ! Total flux subtracted in 4096 components = 0.004231 Jy ! Clean residual min=-0.000713 max=0.000859 Jy/beam ! Clean residual mean=0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.392661 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 483 components and 0.392661 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0109+6133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.037 x 4.386 at -25.34 degrees (North through East) ! Clean map min=-0.0013549 max=0.29574 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0109+6133_S_map.fits wmodel /vlbi/uf001/uva//J0109+6133_S_map.mod ! Writing 483 model components to file: /vlbi/uf001/uva//J0109+6133_S_map.mod wobs /vlbi/uf001/uva//J0109+6133_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0109+6133_S_uvs.fits wwins /vlbi/uf001/uva//J0109+6133_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0109+6133_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.295741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242593 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246087 0.246087 0.492173 0.984347 1.96869 3.93739 7.87477 15.7495 31.4991 62.9982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1219.08 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0109+6133_S_dfm.log closed on Sun Jan 13 20:52:25 2019