! Started logfile: .//J1240+5334_X_dfm.log on Sat Oct 20 23:52:42 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1240+5334_X_uva.fits ! Reading UV FITS file: .//J1240+5334_X_uva.fits ! AN table 1: 6 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1240+5334 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 480 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1240+5334_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001917Jy sigma=38.191804 ! Fit after self-cal, rms=0.986900Jy sigma=37.639761 ! 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=1.898 mas, bmaj=7.371 mas, bpa=-47.67 degrees ! Estimated noise=1.37688 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861026 Jy ! Component: 100 - total flux cleaned = 0.0104208 Jy ! Total flux subtracted in 100 components = 0.0104208 Jy ! Clean residual min=-0.002003 max=0.002017 Jy/beam ! Clean residual mean=-0.000005 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0104208 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0104208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020565Jy sigma=0.750858 ! Fit after self-cal, rms=0.018411Jy sigma=0.670629 ! Inverting map ! Added new window around map position (0.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501342 Jy ! Component: 100 - total flux cleaned = 0.00554473 Jy ! Total flux subtracted in 100 components = 0.00554473 Jy ! Clean residual min=-0.001980 max=0.001753 Jy/beam ! Clean residual mean=0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0159655 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0159655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017239Jy sigma=0.624026 ! Fit after self-cal, rms=0.017158Jy sigma=0.620426 ! 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=2.073 mas, bmaj=7.634 mas, bpa=-47.66 degrees ! Estimated noise=0.867703 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 = 0.000231322 Jy ! Component: 100 - total flux cleaned = 0.000655244 Jy ! Component: 150 - total flux cleaned = 0.000869981 Jy ! Component: 200 - total flux cleaned = 0.00111109 Jy ! Total flux subtracted in 200 components = 0.00111109 Jy ! Clean residual min=-0.001235 max=0.001249 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0170766 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.0170766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016973Jy sigma=0.611776 ! Fit after self-cal, rms=0.016919Jy sigma=0.610353 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.073 x 7.634 at -47.66 degrees (North through East) ! Clean map min=-0.0025906 max=0.016083 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.80 LA 0.98 NL 1.12 ! OV 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.20 LA 0.88 NL 1.33 ! OV 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.86 LA 1.14 NL 0.89 ! OV 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 LA 0.89 NL 1.02 ! OV 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.20 LA 1.34 NL 0.70 ! OV 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 LA 0.93 NL 1.04 ! OV 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 LA 0.89 NL 1.08 ! OV 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.17 LA 0.91 NL 1.07 ! OV 1.17 ! ! ! Fit before self-cal, rms=0.016919Jy sigma=0.610353 ! Fit after self-cal, rms=0.017171Jy sigma=0.595754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.067 mas, bmaj=7.665 mas, bpa=-47.49 degrees ! Estimated noise=0.848731 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 = 0.000215442 Jy ! Component: 100 - total flux cleaned = 0.000411737 Jy ! Component: 150 - total flux cleaned = 0.000563303 Jy ! Component: 200 - total flux cleaned = 0.000699968 Jy ! Total flux subtracted in 200 components = 0.000699968 Jy ! Clean residual min=-0.000931 max=0.001037 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0177766 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.0177766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017111Jy sigma=0.593628 ! Fit after self-cal, rms=0.017265Jy sigma=0.591228 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017265Jy sigma=0.591228 ! Fit after self-cal, rms=0.017713Jy sigma=0.590679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=7.679 mas, bpa=-47.33 degrees ! Estimated noise=0.84996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37491e-05 Jy ! Component: 100 - total flux cleaned = 0.000236757 Jy ! Component: 150 - total flux cleaned = 0.000359809 Jy ! Component: 200 - total flux cleaned = 0.000500612 Jy ! Total flux subtracted in 200 components = 0.000500612 Jy ! Clean residual min=-0.000823 max=0.000980 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0182772 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0182772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017688Jy sigma=0.589753 ! Fit after self-cal, rms=0.017736Jy sigma=0.589445 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 = 5.40793e-05 Jy ! Component: 100 - total flux cleaned = 0.000125577 Jy ! Component: 150 - total flux cleaned = 0.000217094 Jy ! Component: 200 - total flux cleaned = 0.000282549 Jy ! Total flux subtracted in 200 components = 0.000282549 Jy ! Clean residual min=-0.000754 max=0.000913 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0185597 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.0185597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017723Jy sigma=0.588933 ! Fit after self-cal, rms=0.017727Jy sigma=0.588840 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017727Jy sigma=0.588840 ! Fit after self-cal, rms=0.017969Jy sigma=0.588721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=7.679 mas, bpa=-47.31 degrees ! Estimated noise=0.852199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.88954e-05 Jy ! Component: 100 - total flux cleaned = 1.28089e-05 Jy ! Component: 150 - total flux cleaned = 8.34695e-05 Jy ! Component: 200 - total flux cleaned = 0.000169679 Jy ! Total flux subtracted in 200 components = 0.000169679 Jy ! Clean residual min=-0.000751 max=0.000925 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0187294 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0187294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017959Jy sigma=0.588395 ! Fit after self-cal, rms=0.017977Jy sigma=0.588324 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 = -1.55204e-05 Jy ! Component: 100 - total flux cleaned = 3.5714e-05 Jy ! Component: 150 - total flux cleaned = 9.41504e-05 Jy ! Component: 200 - total flux cleaned = 0.000159606 Jy ! Total flux subtracted in 200 components = 0.000159606 Jy ! Clean residual min=-0.000728 max=0.000898 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.018889 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.018889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017970Jy sigma=0.588113 ! Fit after self-cal, rms=0.017973Jy sigma=0.588078 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017973Jy sigma=0.588078 ! Fit after self-cal, rms=0.018106Jy sigma=0.588039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=7.533 mas, bpa=-47.82 degrees ! Estimated noise=0.882084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.06403e-05 Jy ! Component: 100 - total flux cleaned = -2.31079e-05 Jy ! Component: 150 - total flux cleaned = 4.42946e-05 Jy ! Component: 200 - total flux cleaned = 0.0001053 Jy ! Total flux subtracted in 200 components = 0.0001053 Jy ! Clean residual min=-0.000728 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0189943 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.0189943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018098Jy sigma=0.587924 ! Fit after self-cal, rms=0.018106Jy sigma=0.587889 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 = -4.04257e-05 Jy ! Component: 100 - total flux cleaned = 2.16344e-05 Jy ! Component: 150 - total flux cleaned = 6.24098e-05 Jy ! Component: 200 - total flux cleaned = 0.000113195 Jy ! Total flux subtracted in 200 components = 0.000113195 Jy ! Clean residual min=-0.000717 max=0.000815 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0191075 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.0191075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018100Jy sigma=0.587807 ! Fit after self-cal, rms=0.018103Jy sigma=0.587785 ! 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=2.06 mas, bmaj=7.681 mas, bpa=-47.29 degrees ! Estimated noise=0.85401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 7.681 at -47.29 degrees (North through East) ! Clean map min=-0.0027525 max=0.015888 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=1.899 mas, bmaj=7.396 mas, bpa=-47.59 degrees ! Estimated noise=1.3546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131599 Jy ! Component: 100 - total flux cleaned = 0.0166156 Jy ! Component: 150 - total flux cleaned = 0.0166103 Jy ! Component: 200 - total flux cleaned = 0.0171881 Jy ! Total flux subtracted in 200 components = 0.0171881 Jy ! Clean residual min=-0.001894 max=0.001856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0171881 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0171881 Jy ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=7.681 mas, bpa=-47.29 degrees ! Estimated noise=0.85401 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 = 0.00108789 Jy ! Component: 100 - total flux cleaned = 0.00152021 Jy ! Component: 150 - total flux cleaned = 0.00168361 Jy ! Component: 200 - total flux cleaned = 0.00192907 Jy ! Total flux subtracted in 200 components = 0.00192907 Jy ! Clean residual min=-0.001110 max=0.001363 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0191172 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.0191172 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=7.533 mas, bpa=-47.82 degrees ! Estimated noise=0.882084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414004 Jy ! Component: 100 - total flux cleaned = 0.000674204 Jy ! Component: 150 - total flux cleaned = 0.000933597 Jy ! Component: 200 - total flux cleaned = 0.00115716 Jy ! Total flux subtracted in 200 components = 0.00115716 Jy ! Clean residual min=-0.001099 max=0.001227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0202744 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 = 0.000172902 Jy ! Component: 100 - total flux cleaned = 0.000186981 Jy ! Component: 150 - total flux cleaned = 0.000224463 Jy ! Component: 200 - total flux cleaned = 0.000248096 Jy ! Total flux subtracted in 200 components = 0.000248096 Jy ! Clean residual min=-0.001057 max=0.001118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0205225 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 108 components and 0.0205225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=7.681 mas, bpa=-47.29 degrees ! Estimated noise=0.85401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.24079e-05 Jy ! Component: 100 - total flux cleaned = 4.12823e-06 Jy ! Component: 150 - total flux cleaned = 3.8236e-05 Jy ! Component: 200 - total flux cleaned = 6.24032e-05 Jy ! Total flux subtracted in 200 components = 6.24032e-05 Jy ! Clean residual min=-0.001050 max=0.001086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0205849 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.0205849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018132Jy sigma=0.590883 ! Fit after self-cal, rms=0.018097Jy sigma=0.590097 wmodel J1240+5334_X_map.mod ! Writing 133 model components to file: J1240+5334_X_map.mod wobs J1240+5334_X_uvs.fits ! Writing UV FITS file: J1240+5334_X_uvs.fits wwins J1240+5334_X_map.win ! wwins: Wrote 1 windows to J1240+5334_X_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 = 4.64761e-05 Jy ! Component: 100 - total flux cleaned = 0.00017992 Jy ! Component: 150 - total flux cleaned = 0.000295648 Jy ! Component: 200 - total flux cleaned = 0.000409543 Jy ! Component: 250 - total flux cleaned = 0.000533005 Jy ! Component: 300 - total flux cleaned = 0.000570952 Jy ! Component: 350 - total flux cleaned = 0.000562283 Jy ! Component: 400 - total flux cleaned = 0.000520505 Jy ! Component: 450 - total flux cleaned = 0.000488896 Jy ! Component: 500 - total flux cleaned = 0.00045835 Jy ! Component: 550 - total flux cleaned = 0.000399156 Jy ! Component: 600 - total flux cleaned = 0.00035575 Jy ! Component: 650 - total flux cleaned = 0.000292353 Jy ! Component: 700 - total flux cleaned = 0.000244439 Jy ! Component: 750 - total flux cleaned = 0.00019757 Jy ! Component: 800 - total flux cleaned = 0.000164737 Jy ! Component: 850 - total flux cleaned = 0.000119581 Jy ! Component: 900 - total flux cleaned = 9.41999e-05 Jy ! Component: 950 - total flux cleaned = 7.5445e-05 Jy ! Component: 1000 - total flux cleaned = 5.68528e-05 Jy ! Component: 1050 - total flux cleaned = 4.46329e-05 Jy ! Component: 1100 - total flux cleaned = 4.46191e-05 Jy ! Component: 1150 - total flux cleaned = 5.6724e-05 Jy ! Component: 1200 - total flux cleaned = 6.87666e-05 Jy ! Component: 1250 - total flux cleaned = 0.000116713 Jy ! Component: 1300 - total flux cleaned = 0.000134648 Jy ! Component: 1350 - total flux cleaned = 0.000170501 Jy ! Component: 1400 - total flux cleaned = 0.000200251 Jy ! Component: 1450 - total flux cleaned = 0.000218077 Jy ! Component: 1500 - total flux cleaned = 0.00024189 Jy ! Component: 1550 - total flux cleaned = 0.000259871 Jy ! Component: 1600 - total flux cleaned = 0.000277942 Jy ! Component: 1650 - total flux cleaned = 0.000296152 Jy ! Component: 1700 - total flux cleaned = 0.000308372 Jy ! Component: 1750 - total flux cleaned = 0.00032684 Jy ! Component: 1800 - total flux cleaned = 0.000345452 Jy ! Component: 1850 - total flux cleaned = 0.000345469 Jy ! Component: 1900 - total flux cleaned = 0.000364284 Jy ! Component: 1950 - total flux cleaned = 0.000389685 Jy ! Component: 2000 - total flux cleaned = 0.000415335 Jy ! Component: 2050 - total flux cleaned = 0.000434792 Jy ! Component: 2100 - total flux cleaned = 0.000454473 Jy ! Component: 2150 - total flux cleaned = 0.00048096 Jy ! Component: 2200 - total flux cleaned = 0.000500985 Jy ! Component: 2250 - total flux cleaned = 0.000527967 Jy ! Component: 2300 - total flux cleaned = 0.000548479 Jy ! Component: 2350 - total flux cleaned = 0.000576128 Jy ! Component: 2400 - total flux cleaned = 0.000604111 Jy ! Component: 2450 - total flux cleaned = 0.000625339 Jy ! Component: 2500 - total flux cleaned = 0.000654002 Jy ! Component: 2550 - total flux cleaned = 0.000675686 Jy ! Component: 2600 - total flux cleaned = 0.000705067 Jy ! Component: 2650 - total flux cleaned = 0.000734795 Jy ! Component: 2700 - total flux cleaned = 0.000772408 Jy ! Component: 2750 - total flux cleaned = 0.000795224 Jy ! Component: 2800 - total flux cleaned = 0.000818417 Jy ! Component: 2850 - total flux cleaned = 0.000841869 Jy ! Component: 2900 - total flux cleaned = 0.000865609 Jy ! Component: 2950 - total flux cleaned = 0.000897787 Jy ! Component: 3000 - total flux cleaned = 0.000914037 Jy ! Component: 3050 - total flux cleaned = 0.000938699 Jy ! Component: 3100 - total flux cleaned = 0.000988916 Jy ! Component: 3150 - total flux cleaned = 0.00102286 Jy ! Component: 3200 - total flux cleaned = 0.00104861 Jy ! Component: 3250 - total flux cleaned = 0.00109209 Jy ! Component: 3300 - total flux cleaned = 0.00111858 Jy ! Component: 3350 - total flux cleaned = 0.00116337 Jy ! Component: 3400 - total flux cleaned = 0.00120874 Jy ! Component: 3450 - total flux cleaned = 0.00124557 Jy ! Component: 3500 - total flux cleaned = 0.00129227 Jy ! Component: 3550 - total flux cleaned = 0.00133978 Jy ! Component: 3600 - total flux cleaned = 0.0013782 Jy ! Component: 3650 - total flux cleaned = 0.00141727 Jy ! Component: 3700 - total flux cleaned = 0.00146684 Jy ! Component: 3750 - total flux cleaned = 0.0015173 Jy ! Component: 3800 - total flux cleaned = 0.00155819 Jy ! Component: 3850 - total flux cleaned = 0.00161035 Jy ! Component: 3900 - total flux cleaned = 0.00165259 Jy ! Component: 3950 - total flux cleaned = 0.00169551 Jy ! Component: 4000 - total flux cleaned = 0.00172813 Jy ! Component: 4050 - total flux cleaned = 0.00177233 Jy ! Total flux subtracted in 4096 components = 0.00181721 Jy ! Clean residual min=-0.000586 max=0.000624 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0224021 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 320 components and 0.0224021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1240+5334_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 7.681 at -47.29 degrees (North through East) ! Clean map min=-0.0017925 max=0.016963 Jy/beam ! Writing clean map to FITS file: .//J1240+5334_X_map.fits wmodel .//J1240+5334_X_map.mod ! Writing 320 model components to file: .//J1240+5334_X_map.mod wobs .//J1240+5334_X_uvs.fits ! Writing UV FITS file: .//J1240+5334_X_uvs.fits wwins .//J1240+5334_X_map.win ! wwins: Wrote 2 windows to .//J1240+5334_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0169634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.1109 4.1109 8.22181 16.4436 32.8872 65.7744 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 72.976 quit ! Quitting program ! Log file .//J1240+5334_X_dfm.log closed on Sat Oct 20 23:52:46 2018