! Started logfile: /scr/pima/rv117_uvs/J1802-3940_S_dfm.log on Sat Dec 9 23:45:55 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J1802-3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1802-3940_S_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.520408 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 816 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1802-3940_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 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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.271365Jy sigma=15.030537 ! Fit after self-cal, rms=0.448249Jy sigma=5.435802 ! 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=2.364 mas, bmaj=7.08 mas, bpa=-3.058 degrees ! Estimated noise=3.09496 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 = 0.448754 Jy ! Component: 100 - total flux cleaned = 0.6261 Jy ! Total flux subtracted in 100 components = 0.6261 Jy ! Clean residual min=-0.034188 max=0.087814 Jy/beam ! Clean residual mean=-0.001275 rms=0.012857 Jy/beam ! Combined flux in latest and established models = 0.6261 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.6261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269124Jy sigma=3.123909 ! Fit after self-cal, rms=0.268980Jy sigma=3.122997 ! Inverting map ! Added new window around map position (1.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106183 Jy ! Component: 100 - total flux cleaned = 0.179153 Jy ! Total flux subtracted in 100 components = 0.179153 Jy ! Clean residual min=-0.023542 max=0.048853 Jy/beam ! Clean residual mean=-0.000761 rms=0.008251 Jy/beam ! Combined flux in latest and established models = 0.805253 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 70 components and 0.805253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175808Jy sigma=1.984732 ! Fit after self-cal, rms=0.175268Jy sigma=1.978180 ! 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=2.873 mas, bmaj=8.323 mas, bpa=-3.67 degrees ! Estimated noise=2.60673 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 (-1, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.094222 Jy ! Component: 100 - total flux cleaned = 0.151285 Jy ! Component: 150 - total flux cleaned = 0.187528 Jy ! Component: 200 - total flux cleaned = 0.210833 Jy ! Total flux subtracted in 200 components = 0.210833 Jy ! Clean residual min=-0.015068 max=0.028581 Jy/beam ! Clean residual mean=-0.000256 rms=0.004994 Jy/beam ! Combined flux in latest and established models = 1.01609 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 149 components and 1.01609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109888Jy sigma=1.122671 ! Fit after self-cal, rms=0.109775Jy sigma=1.119415 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.873 x 8.323 at -3.67 degrees (North through East) ! Clean map min=-0.014766 max=0.53878 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.97 LA 0.98 MK 1.09 ! NL 1.16 OV 0.97 PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.99 LA 0.95 MK 1.10 ! NL 1.15 OV 1.01 PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.98 LA 1.00 MK 0.95 ! NL 1.20 OV 1.00 PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.00 LA 1.00 MK 0.97 ! NL 1.22 OV 0.84 PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.109775Jy sigma=1.119415 ! Fit after self-cal, rms=0.084593Jy sigma=0.845979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=8.349 mas, bpa=-3.282 degrees ! Estimated noise=2.60542 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 = -0.0069585 Jy ! Component: 100 - total flux cleaned = -0.00814718 Jy ! Component: 150 - total flux cleaned = -0.00866487 Jy ! Component: 200 - total flux cleaned = -0.0091244 Jy ! Total flux subtracted in 200 components = -0.0091244 Jy ! Clean residual min=-0.009643 max=0.012280 Jy/beam ! Clean residual mean=0.000021 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 1.00696 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 1.00696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082215Jy sigma=0.825115 ! Fit after self-cal, rms=0.082215Jy sigma=0.824572 ! 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. ! ! Fit before self-cal, rms=0.082215Jy sigma=0.824572 ! Fit after self-cal, rms=0.081042Jy sigma=0.809469 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.894 mas, bmaj=8.356 mas, bpa=-3.154 degrees ! Estimated noise=2.60345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00469153 Jy ! Component: 100 - total flux cleaned = -0.00509852 Jy ! Component: 150 - total flux cleaned = -0.00563114 Jy ! Component: 200 - total flux cleaned = -0.0059477 Jy ! Total flux subtracted in 200 components = -0.0059477 Jy ! Clean residual min=-0.008987 max=0.011968 Jy/beam ! Clean residual mean=0.000028 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 1.00101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 180 components and 1.00101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079988Jy sigma=0.800412 ! Fit after self-cal, rms=0.079913Jy sigma=0.800094 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 (30, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104077 Jy ! Component: 100 - total flux cleaned = 0.00996789 Jy ! Component: 150 - total flux cleaned = 0.00940751 Jy ! Component: 200 - total flux cleaned = 0.00890344 Jy ! Total flux subtracted in 200 components = 0.00890344 Jy ! Clean residual min=-0.008050 max=0.009797 Jy/beam ! Clean residual mean=0.000035 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 1.00992 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 203 components and 1.00992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077964Jy sigma=0.780932 ! Fit after self-cal, rms=0.077756Jy sigma=0.778513 ! 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. ! ! Fit before self-cal, rms=0.077756Jy sigma=0.778513 ! Fit after self-cal, rms=0.073919Jy sigma=0.743747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.894 mas, bmaj=8.355 mas, bpa=-3.152 degrees ! Estimated noise=2.59948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211147 Jy ! Component: 100 - total flux cleaned = -0.00237228 Jy ! Component: 150 - total flux cleaned = -0.00249032 Jy ! Component: 200 - total flux cleaned = -0.00270463 Jy ! Total flux subtracted in 200 components = -0.00270463 Jy ! Clean residual min=-0.007737 max=0.007950 Jy/beam ! Clean residual mean=0.000038 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 1.00721 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 209 components and 1.00721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073423Jy sigma=0.739508 ! Fit after self-cal, rms=0.073387Jy sigma=0.739258 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 = -7.99434e-05 Jy ! Component: 100 - total flux cleaned = -0.000275836 Jy ! Component: 150 - total flux cleaned = -0.000278022 Jy ! Component: 200 - total flux cleaned = -0.000364746 Jy ! Total flux subtracted in 200 components = -0.000364746 Jy ! Clean residual min=-0.007582 max=0.007860 Jy/beam ! Clean residual mean=0.000035 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 1.00685 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 216 components and 1.00685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073114Jy sigma=0.736960 ! Fit after self-cal, rms=0.073093Jy sigma=0.736842 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073093Jy sigma=0.736842 ! Fit after self-cal, rms=0.073140Jy sigma=0.736125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.622 mas, bmaj=27.32 mas, bpa=-2.288 degrees ! Estimated noise=3.47521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153302 Jy ! Component: 100 - total flux cleaned = -0.00167668 Jy ! Component: 150 - total flux cleaned = -0.00180377 Jy ! Component: 200 - total flux cleaned = -0.00192101 Jy ! Total flux subtracted in 200 components = -0.00192101 Jy ! Clean residual min=-0.007650 max=0.007593 Jy/beam ! Clean residual mean=0.000091 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 1.00493 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 224 components and 1.00493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073019Jy sigma=0.735656 ! Fit after self-cal, rms=0.072980Jy sigma=0.735375 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 = -0.000472385 Jy ! Component: 100 - total flux cleaned = -0.000588923 Jy ! Component: 150 - total flux cleaned = -0.000635878 Jy ! Component: 200 - total flux cleaned = -0.000639195 Jy ! Total flux subtracted in 200 components = -0.000639195 Jy ! Clean residual min=-0.007479 max=0.007403 Jy/beam ! Clean residual mean=0.000086 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 1.00429 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 226 components and 1.00429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072894Jy sigma=0.735441 ! Fit after self-cal, rms=0.072877Jy sigma=0.735254 ! 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=2.892 mas, bmaj=8.346 mas, bpa=-3.151 degrees ! Estimated noise=2.59774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.892 x 8.346 at -3.151 degrees (North through East) ! Clean map min=-0.0072385 max=0.53785 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072877Jy sigma=0.735254 ! Fit after self-cal, rms=0.069664Jy sigma=0.689510 ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=8.358 mas, bpa=-3.104 degrees ! Estimated noise=2.6044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140222 Jy ! Component: 100 - total flux cleaned = -0.00140189 Jy ! Component: 150 - total flux cleaned = -0.00148401 Jy ! Component: 200 - total flux cleaned = -0.00163596 Jy ! Total flux subtracted in 200 components = -0.00163596 Jy ! Clean residual min=-0.007384 max=0.007696 Jy/beam ! Clean residual mean=0.000032 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 1.00265 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 231 components and 1.00265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069399Jy sigma=0.687364 ! Fit after self-cal, rms=0.069384Jy sigma=0.687274 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06512e-06 Jy ! Component: 100 - total flux cleaned = -6.24729e-05 Jy ! Component: 150 - total flux cleaned = -6.22986e-05 Jy ! Component: 200 - total flux cleaned = -6.17171e-05 Jy ! Total flux subtracted in 200 components = -6.17171e-05 Jy ! Clean residual min=-0.007320 max=0.007694 Jy/beam ! Clean residual mean=0.000031 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 1.00259 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 241 components and 1.00259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069222Jy sigma=0.686018 ! Fit after self-cal, rms=0.069218Jy sigma=0.685946 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069218Jy sigma=0.685946 ! Fit after self-cal, rms=0.069269Jy sigma=0.685621 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=2.371 mas, bmaj=7.081 mas, bpa=-2.477 degrees ! Estimated noise=3.13773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.452607 Jy ! Component: 100 - total flux cleaned = 0.631899 Jy ! Component: 150 - total flux cleaned = 0.736613 Jy ! Component: 200 - total flux cleaned = 0.80538 Jy ! Total flux subtracted in 200 components = 0.80538 Jy ! Clean residual min=-0.020530 max=0.040085 Jy/beam ! Clean residual mean=-0.000613 rms=0.006230 Jy/beam ! Combined flux in latest and established models = 0.805381 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 61 model components to the UV plane model. ! The established model now contains 61 components and 0.805381 Jy ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=8.353 mas, bpa=-3.099 degrees ! Estimated noise=2.60307 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 = 0.0771499 Jy ! Component: 100 - total flux cleaned = 0.120126 Jy ! Component: 150 - total flux cleaned = 0.145229 Jy ! Component: 200 - total flux cleaned = 0.161527 Jy ! Total flux subtracted in 200 components = 0.161527 Jy ! Clean residual min=-0.009160 max=0.013530 Jy/beam ! Clean residual mean=-0.000139 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.966908 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 118 components and 0.966908 Jy ! Inverting map ! Added new window around map position (5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129611 Jy ! Component: 100 - total flux cleaned = 0.0213171 Jy ! Component: 150 - total flux cleaned = 0.0272806 Jy ! Component: 200 - total flux cleaned = 0.0316038 Jy ! Total flux subtracted in 200 components = 0.0316038 Jy ! Clean residual min=-0.007374 max=0.008771 Jy/beam ! Clean residual mean=0.000016 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.998511 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 148 components and 0.998511 Jy ! Inverting map ! Added new window around map position (16.5, -114.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787823 Jy ! Component: 100 - total flux cleaned = 0.00982308 Jy ! Component: 150 - total flux cleaned = 0.0102402 Jy ! Component: 200 - total flux cleaned = 0.0110092 Jy ! Total flux subtracted in 200 components = 0.0110092 Jy ! Clean residual min=-0.007069 max=0.007571 Jy/beam ! Clean residual mean=0.000058 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 1.00952 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 1.00952 Jy ! Inverting map ! Added new window around map position (91.5, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235769 Jy ! Component: 100 - total flux cleaned = 0.00253065 Jy ! Component: 150 - total flux cleaned = 0.00321182 Jy ! Component: 200 - total flux cleaned = 0.00358099 Jy ! Total flux subtracted in 200 components = 0.00358099 Jy ! Clean residual min=-0.006676 max=0.007303 Jy/beam ! Clean residual mean=0.000047 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 1.0131 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 1.0131 Jy ! Inverting map ! Added new window around map position (-10.5, -127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584648 Jy ! Component: 100 - total flux cleaned = 0.00764308 Jy ! Component: 150 - total flux cleaned = 0.00912533 Jy ! Component: 200 - total flux cleaned = 0.00968968 Jy ! Total flux subtracted in 200 components = 0.00968968 Jy ! Clean residual min=-0.006132 max=0.006760 Jy/beam ! Clean residual mean=0.000051 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 1.02279 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 209 components and 1.02279 Jy ! Inverting map ! Added new window around map position (-128, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306122 Jy ! Component: 100 - total flux cleaned = 0.00387053 Jy ! Component: 150 - total flux cleaned = 0.0049305 Jy ! Component: 200 - total flux cleaned = 0.00566746 Jy ! Total flux subtracted in 200 components = 0.00566746 Jy ! Clean residual min=-0.006175 max=0.006402 Jy/beam ! Clean residual mean=0.000052 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 1.02846 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 230 components and 1.02846 Jy ! Inverting map ! Added new window around map position (20, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486368 Jy ! Component: 100 - total flux cleaned = 0.0061914 Jy ! Component: 150 - total flux cleaned = 0.00690419 Jy ! Component: 200 - total flux cleaned = 0.00748596 Jy ! Total flux subtracted in 200 components = 0.00748596 Jy ! Clean residual min=-0.006155 max=0.005811 Jy/beam ! Clean residual mean=0.000058 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 1.03594 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 251 components and 1.03594 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=8.636 mas, bmaj=27.39 mas, bpa=-2.239 degrees ! Estimated noise=3.47584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.14045e-05 Jy ! Component: 100 - total flux cleaned = 5.30442e-06 Jy ! Component: 150 - total flux cleaned = 9.26373e-05 Jy ! Component: 200 - total flux cleaned = -5.13785e-05 Jy ! Total flux subtracted in 200 components = -5.13785e-05 Jy ! Clean residual min=-0.005701 max=0.005598 Jy/beam ! Clean residual mean=0.000130 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 1.03589 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 = -0.000201694 Jy ! Component: 100 - total flux cleaned = -0.000136179 Jy ! Component: 150 - total flux cleaned = -1.82285e-05 Jy ! Component: 200 - total flux cleaned = -1.78198e-05 Jy ! Total flux subtracted in 200 components = -1.78198e-05 Jy ! Clean residual min=-0.005671 max=0.005431 Jy/beam ! Clean residual mean=0.000129 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 1.03588 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 295 components and 1.03588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=8.353 mas, bpa=-3.099 degrees ! Estimated noise=2.60307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00052707 Jy ! Component: 100 - total flux cleaned = -0.000125641 Jy ! Component: 150 - total flux cleaned = 0.000150363 Jy ! Component: 200 - total flux cleaned = 0.000237085 Jy ! Total flux subtracted in 200 components = 0.000237085 Jy ! Clean residual min=-0.005489 max=0.005666 Jy/beam ! Clean residual mean=0.000063 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 1.03611 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 312 components and 1.03611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064319Jy sigma=0.630257 ! Fit after self-cal, rms=0.064089Jy sigma=0.627342 wmodel J1802-3940_S_map.mod ! Writing 312 model components to file: J1802-3940_S_map.mod wobs J1802-3940_S_uvs.fits ! Writing UV FITS file: J1802-3940_S_uvs.fits wwins J1802-3940_S_map.win ! wwins: Wrote 10 windows to J1802-3940_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 = -0.000950188 Jy ! Component: 100 - total flux cleaned = -0.00114336 Jy ! Component: 150 - total flux cleaned = -0.00122899 Jy ! Component: 200 - total flux cleaned = -0.0013954 Jy ! Component: 250 - total flux cleaned = -0.00147586 Jy ! Component: 300 - total flux cleaned = -0.00132442 Jy ! Component: 350 - total flux cleaned = -0.00102975 Jy ! Component: 400 - total flux cleaned = -0.000744071 Jy ! Component: 450 - total flux cleaned = -0.00053296 Jy ! Component: 500 - total flux cleaned = -0.00039579 Jy ! Component: 550 - total flux cleaned = -0.000327063 Jy ! Component: 600 - total flux cleaned = -0.000195674 Jy ! Component: 650 - total flux cleaned = -0.000194675 Jy ! Component: 700 - total flux cleaned = -3.5366e-06 Jy ! Component: 750 - total flux cleaned = 0.000122601 Jy ! Component: 800 - total flux cleaned = 0.000245943 Jy ! Component: 850 - total flux cleaned = 0.000306146 Jy ! Component: 900 - total flux cleaned = 0.000425266 Jy ! Component: 950 - total flux cleaned = 0.000543273 Jy ! Component: 1000 - total flux cleaned = 0.00089067 Jy ! Component: 1050 - total flux cleaned = 0.00111686 Jy ! Component: 1100 - total flux cleaned = 0.00117301 Jy ! Component: 1150 - total flux cleaned = 0.00145068 Jy ! Component: 1200 - total flux cleaned = 0.00166875 Jy ! Component: 1250 - total flux cleaned = 0.00188435 Jy ! Component: 1300 - total flux cleaned = 0.00230745 Jy ! Component: 1350 - total flux cleaned = 0.00246313 Jy ! Component: 1400 - total flux cleaned = 0.00266906 Jy ! Component: 1450 - total flux cleaned = 0.00272017 Jy ! Component: 1500 - total flux cleaned = 0.0030716 Jy ! Component: 1550 - total flux cleaned = 0.00292278 Jy ! Component: 1600 - total flux cleaned = 0.00316679 Jy ! Component: 1650 - total flux cleaned = 0.00306995 Jy ! Component: 1700 - total flux cleaned = 0.00321383 Jy ! Component: 1750 - total flux cleaned = 0.00311959 Jy ! Component: 1800 - total flux cleaned = 0.00325941 Jy ! Component: 1850 - total flux cleaned = 0.00330558 Jy ! Component: 1900 - total flux cleaned = 0.00330491 Jy ! Component: 1950 - total flux cleaned = 0.00335043 Jy ! Component: 2000 - total flux cleaned = 0.00330537 Jy ! Component: 2050 - total flux cleaned = 0.00312793 Jy ! Component: 2100 - total flux cleaned = 0.00317213 Jy ! Component: 2150 - total flux cleaned = 0.00317214 Jy ! Component: 2200 - total flux cleaned = 0.00308722 Jy ! Component: 2250 - total flux cleaned = 0.00313018 Jy ! Component: 2300 - total flux cleaned = 0.00317203 Jy ! Component: 2350 - total flux cleaned = 0.00317156 Jy ! Component: 2400 - total flux cleaned = 0.00308952 Jy ! Component: 2450 - total flux cleaned = 0.00308933 Jy ! Component: 2500 - total flux cleaned = 0.00308952 Jy ! Component: 2550 - total flux cleaned = 0.00320936 Jy ! Component: 2600 - total flux cleaned = 0.00305078 Jy ! Component: 2650 - total flux cleaned = 0.00316817 Jy ! Component: 2700 - total flux cleaned = 0.00316758 Jy ! Component: 2750 - total flux cleaned = 0.00320597 Jy ! Component: 2800 - total flux cleaned = 0.00312922 Jy ! Component: 2850 - total flux cleaned = 0.0030534 Jy ! Component: 2900 - total flux cleaned = 0.00312844 Jy ! Component: 2950 - total flux cleaned = 0.00312781 Jy ! Component: 3000 - total flux cleaned = 0.00312756 Jy ! Component: 3050 - total flux cleaned = 0.00309095 Jy ! Component: 3100 - total flux cleaned = 0.00320006 Jy ! Component: 3150 - total flux cleaned = 0.00320017 Jy ! Component: 3200 - total flux cleaned = 0.00316441 Jy ! Component: 3250 - total flux cleaned = 0.00323563 Jy ! Component: 3300 - total flux cleaned = 0.00323525 Jy ! Component: 3350 - total flux cleaned = 0.00320036 Jy ! Component: 3400 - total flux cleaned = 0.00326953 Jy ! Component: 3450 - total flux cleaned = 0.0031663 Jy ! Component: 3500 - total flux cleaned = 0.00333742 Jy ! Component: 3550 - total flux cleaned = 0.00333721 Jy ! Component: 3600 - total flux cleaned = 0.00337073 Jy ! Component: 3650 - total flux cleaned = 0.00340394 Jy ! Component: 3700 - total flux cleaned = 0.00343751 Jy ! Component: 3750 - total flux cleaned = 0.00353677 Jy ! Component: 3800 - total flux cleaned = 0.00360232 Jy ! Component: 3850 - total flux cleaned = 0.00370035 Jy ! Component: 3900 - total flux cleaned = 0.00370037 Jy ! Component: 3950 - total flux cleaned = 0.00373272 Jy ! Component: 4000 - total flux cleaned = 0.00382853 Jy ! Component: 4050 - total flux cleaned = 0.00389229 Jy ! Total flux subtracted in 4096 components = 0.00398712 Jy ! Clean residual min=-0.001789 max=0.001853 Jy/beam ! Clean residual mean=0.000009 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.0401 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 559 components and 1.0401 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1802-3940_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.896 x 8.353 at -3.099 degrees (North through East) ! Clean map min=-0.0052936 max=0.56183 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1802-3940_S_map.fits wmodel /scr/pima/rv117_uvs/J1802-3940_S_map.mod ! Writing 559 model components to file: /scr/pima/rv117_uvs/J1802-3940_S_map.mod wobs /scr/pima/rv117_uvs/J1802-3940_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1802-3940_S_uvs.fits wwins /scr/pima/rv117_uvs/J1802-3940_S_map.win ! wwins: Wrote 11 windows to /scr/pima/rv117_uvs/J1802-3940_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.561831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000566555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302522 0.302522 0.605044 1.21009 2.42018 4.84036 9.68071 19.3614 38.7228 77.4457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.561 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 991.662 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1802-3940_S_dfm.log closed on Sat Dec 9 23:46:00 2017