! Started logfile: /scr/pima/rv117_uvs/J0242+1742_X_dfm.log on Sat Dec 9 23:41:07 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J0242+1742_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0242+1742_X_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.743056 visibilities/baseline/integration-bin. ! Found source: J0242+1742 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 8560 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0242+1742_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 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. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013888Jy sigma=19.465134 ! Fit after self-cal, rms=0.855345Jy sigma=16.345990 ! 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=0.8932 mas, bmaj=1.497 mas, bpa=-3.831 degrees ! Estimated noise=0.725336 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 = 0.112358 Jy ! Component: 100 - total flux cleaned = 0.136905 Jy ! Total flux subtracted in 100 components = 0.136905 Jy ! Clean residual min=-0.003601 max=0.006942 Jy/beam ! Clean residual mean=0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.136905 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.136905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056133Jy sigma=0.985864 ! Fit after self-cal, rms=0.056121Jy sigma=0.985662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657287 Jy ! Component: 100 - total flux cleaned = 0.00973408 Jy ! Total flux subtracted in 100 components = 0.00973408 Jy ! Clean residual min=-0.003228 max=0.004644 Jy/beam ! Clean residual mean=0.000004 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.146639 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.146639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055156Jy sigma=0.962075 ! Fit after self-cal, rms=0.055154Jy sigma=0.961970 ! 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=1.17 mas, bmaj=1.843 mas, bpa=0.3157 degrees ! Estimated noise=0.42126 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, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575459 Jy ! Component: 100 - total flux cleaned = 0.00916809 Jy ! Component: 150 - total flux cleaned = 0.011582 Jy ! Component: 200 - total flux cleaned = 0.0133678 Jy ! Total flux subtracted in 200 components = 0.0133678 Jy ! Clean residual min=-0.002357 max=0.003113 Jy/beam ! Clean residual mean=0.000012 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.160006 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.160007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054549Jy sigma=0.946670 ! Fit after self-cal, rms=0.054492Jy sigma=0.945523 ! Inverting map ! Added new window around map position (-23.2, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284598 Jy ! Component: 100 - total flux cleaned = 0.00399582 Jy ! Component: 150 - total flux cleaned = 0.00474106 Jy ! Component: 200 - total flux cleaned = 0.00537335 Jy ! Total flux subtracted in 200 components = 0.00537335 Jy ! Clean residual min=-0.001843 max=0.002214 Jy/beam ! Clean residual mean=0.000009 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.16538 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.16538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054288Jy sigma=0.941873 ! Fit after self-cal, rms=0.054273Jy sigma=0.941554 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.843 at 0.3157 degrees (North through East) ! Clean map min=-0.0018009 max=0.14494 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.01 ! LA 0.98 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.98 ! LA 0.98 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.97 ! LA 0.97 MK 1.01 NL 1.03 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.99 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 1.01 SC 0.93 ! ! ! Fit before self-cal, rms=0.054273Jy sigma=0.941554 ! Fit after self-cal, rms=0.053691Jy sigma=0.940265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.84 mas, bpa=0.6417 degrees ! Estimated noise=0.420079 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 = 0.000499586 Jy ! Component: 100 - total flux cleaned = 0.000611378 Jy ! Component: 150 - total flux cleaned = 0.000711823 Jy ! Component: 200 - total flux cleaned = 0.000773121 Jy ! Total flux subtracted in 200 components = 0.000773121 Jy ! Clean residual min=-0.001858 max=0.001982 Jy/beam ! Clean residual mean=0.000007 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.166153 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.166153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053637Jy sigma=0.939518 ! Fit after self-cal, rms=0.053633Jy sigma=0.939460 ! 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=0.053633Jy sigma=0.939460 ! Fit after self-cal, rms=0.054415Jy sigma=0.932025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.841 mas, bpa=0.7746 degrees ! Estimated noise=0.421384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247741 Jy ! Component: 100 - total flux cleaned = -0.00024539 Jy ! Component: 150 - total flux cleaned = -0.000217108 Jy ! Component: 200 - total flux cleaned = -0.000241871 Jy ! Total flux subtracted in 200 components = -0.000241871 Jy ! Clean residual min=-0.001611 max=0.001729 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.165911 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.165911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054378Jy sigma=0.931451 ! Fit after self-cal, rms=0.054399Jy sigma=0.931385 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 (-1.2, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136382 Jy ! Component: 100 - total flux cleaned = 0.00148846 Jy ! Component: 150 - total flux cleaned = 0.0015406 Jy ! Component: 200 - total flux cleaned = 0.00151605 Jy ! Total flux subtracted in 200 components = 0.00151605 Jy ! Clean residual min=-0.001452 max=0.001517 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.167427 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.167427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054351Jy sigma=0.930499 ! Fit after self-cal, rms=0.054349Jy sigma=0.930441 ! 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=0.054349Jy sigma=0.930441 ! Fit after self-cal, rms=0.054367Jy sigma=0.930369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=1.84 mas, bpa=0.7789 degrees ! Estimated noise=0.421335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172925 Jy ! Component: 100 - total flux cleaned = 0.000195713 Jy ! Component: 150 - total flux cleaned = 0.00019521 Jy ! Component: 200 - total flux cleaned = 0.000194659 Jy ! Total flux subtracted in 200 components = 0.000194659 Jy ! Clean residual min=-0.001381 max=0.001536 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.167622 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.167622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054346Jy sigma=0.930030 ! Fit after self-cal, rms=0.054347Jy sigma=0.930017 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 (49.2, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126681 Jy ! Component: 100 - total flux cleaned = 0.00155812 Jy ! Component: 150 - total flux cleaned = 0.00169362 Jy ! Component: 200 - total flux cleaned = 0.00181733 Jy ! Total flux subtracted in 200 components = 0.00181733 Jy ! Clean residual min=-0.001392 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.169439 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.169439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054302Jy sigma=0.929167 ! Fit after self-cal, rms=0.054301Jy sigma=0.929132 ! 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. ! ! Fit before self-cal, rms=0.054301Jy sigma=0.929132 ! Fit after self-cal, rms=0.054294Jy sigma=0.929076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=2.96 mas, bpa=0.1773 degrees ! Estimated noise=0.489775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460047 Jy ! Component: 100 - total flux cleaned = 0.000697061 Jy ! Component: 150 - total flux cleaned = 0.000773208 Jy ! Component: 200 - total flux cleaned = 0.000823736 Jy ! Total flux subtracted in 200 components = 0.000823736 Jy ! Clean residual min=-0.001324 max=0.001252 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.170263 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 0.170263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054284Jy sigma=0.928869 ! Fit after self-cal, rms=0.054283Jy sigma=0.928858 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 = 3.22629e-05 Jy ! Component: 100 - total flux cleaned = 4.80314e-05 Jy ! Component: 150 - total flux cleaned = 7.6456e-05 Jy ! Component: 200 - total flux cleaned = 6.29963e-05 Jy ! Total flux subtracted in 200 components = 6.29963e-05 Jy ! Clean residual min=-0.001328 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.170326 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.170326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054279Jy sigma=0.928771 ! Fit after self-cal, rms=0.054278Jy sigma=0.928769 ! 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=1.169 mas, bmaj=1.84 mas, bpa=0.7872 degrees ! Estimated noise=0.421307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 1.84 at 0.7872 degrees (North through East) ! Clean map min=-0.0012641 max=0.14476 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=0.8927 mas, bmaj=1.491 mas, bpa=-3.437 degrees ! Estimated noise=0.726123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112397 Jy ! Component: 100 - total flux cleaned = 0.137095 Jy ! Component: 150 - total flux cleaned = 0.144355 Jy ! Component: 200 - total flux cleaned = 0.148885 Jy ! Total flux subtracted in 200 components = 0.148885 Jy ! Clean residual min=-0.002971 max=0.002766 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.148885 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.148885 Jy ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=1.84 mas, bpa=0.7872 degrees ! Estimated noise=0.421307 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 = 0.00486611 Jy ! Component: 100 - total flux cleaned = 0.00811251 Jy ! Component: 150 - total flux cleaned = 0.0106037 Jy ! Component: 200 - total flux cleaned = 0.0126082 Jy ! Total flux subtracted in 200 components = 0.0126082 Jy ! Clean residual min=-0.001665 max=0.001670 Jy/beam ! Clean residual mean=0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.161493 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.161493 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=2.575 mas, bmaj=2.96 mas, bpa=0.1773 degrees ! Estimated noise=0.489775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225491 Jy ! Component: 100 - total flux cleaned = 0.00388461 Jy ! Component: 150 - total flux cleaned = 0.00516204 Jy ! Component: 200 - total flux cleaned = 0.00612379 Jy ! Total flux subtracted in 200 components = 0.00612379 Jy ! Clean residual min=-0.001549 max=0.001223 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.167617 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 = 0.000497414 Jy ! Component: 100 - total flux cleaned = 0.000875832 Jy ! Component: 150 - total flux cleaned = 0.00121732 Jy ! Component: 200 - total flux cleaned = 0.00147674 Jy ! Total flux subtracted in 200 components = 0.00147674 Jy ! Clean residual min=-0.001470 max=0.001175 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.169094 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 100 components and 0.169094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=1.84 mas, bpa=0.7872 degrees ! Estimated noise=0.421307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125227 Jy ! Component: 100 - total flux cleaned = 0.000231428 Jy ! Component: 150 - total flux cleaned = 0.000328016 Jy ! Component: 200 - total flux cleaned = 0.000356932 Jy ! Total flux subtracted in 200 components = 0.000356932 Jy ! Clean residual min=-0.001449 max=0.001333 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.169451 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.169451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054337Jy sigma=0.929829 ! Fit after self-cal, rms=0.054330Jy sigma=0.929727 wmodel J0242+1742_X_map.mod ! Writing 123 model components to file: J0242+1742_X_map.mod wobs J0242+1742_X_uvs.fits ! Writing UV FITS file: J0242+1742_X_uvs.fits wwins J0242+1742_X_map.win ! wwins: Wrote 5 windows to J0242+1742_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 = -0.000368733 Jy ! Component: 100 - total flux cleaned = -0.000516505 Jy ! Component: 150 - total flux cleaned = -0.000634526 Jy ! Component: 200 - total flux cleaned = -0.000679932 Jy ! Component: 250 - total flux cleaned = -0.000702012 Jy ! Component: 300 - total flux cleaned = -0.000701815 Jy ! Component: 350 - total flux cleaned = -0.00072306 Jy ! Component: 400 - total flux cleaned = -0.00076481 Jy ! Component: 450 - total flux cleaned = -0.000744737 Jy ! Component: 500 - total flux cleaned = -0.000725364 Jy ! Component: 550 - total flux cleaned = -0.000765894 Jy ! Component: 600 - total flux cleaned = -0.000766176 Jy ! Component: 650 - total flux cleaned = -0.000805258 Jy ! Component: 700 - total flux cleaned = -0.000824456 Jy ! Component: 750 - total flux cleaned = -0.000862001 Jy ! Component: 800 - total flux cleaned = -0.000898704 Jy ! Component: 850 - total flux cleaned = -0.000862498 Jy ! Component: 900 - total flux cleaned = -0.000916163 Jy ! Component: 950 - total flux cleaned = -0.000862529 Jy ! Component: 1000 - total flux cleaned = -0.000809714 Jy ! Component: 1050 - total flux cleaned = -0.000757849 Jy ! Component: 1100 - total flux cleaned = -0.000740836 Jy ! Component: 1150 - total flux cleaned = -0.000740843 Jy ! Component: 1200 - total flux cleaned = -0.000673442 Jy ! Component: 1250 - total flux cleaned = -0.000673716 Jy ! Component: 1300 - total flux cleaned = -0.0006737 Jy ! Component: 1350 - total flux cleaned = -0.000738953 Jy ! Component: 1400 - total flux cleaned = -0.000755056 Jy ! Component: 1450 - total flux cleaned = -0.00073892 Jy ! Component: 1500 - total flux cleaned = -0.000738898 Jy ! Component: 1550 - total flux cleaned = -0.000786463 Jy ! Component: 1600 - total flux cleaned = -0.000786465 Jy ! Component: 1650 - total flux cleaned = -0.000802366 Jy ! Component: 1700 - total flux cleaned = -0.000864153 Jy ! Component: 1750 - total flux cleaned = -0.000894845 Jy ! Component: 1800 - total flux cleaned = -0.000940471 Jy ! Component: 1850 - total flux cleaned = -0.00100105 Jy ! Component: 1900 - total flux cleaned = -0.00110624 Jy ! Component: 1950 - total flux cleaned = -0.00113616 Jy ! Component: 2000 - total flux cleaned = -0.00115106 Jy ! Component: 2050 - total flux cleaned = -0.00131299 Jy ! Component: 2100 - total flux cleaned = -0.00132756 Jy ! Component: 2150 - total flux cleaned = -0.0014146 Jy ! Component: 2200 - total flux cleaned = -0.0014435 Jy ! Component: 2250 - total flux cleaned = -0.00150096 Jy ! Component: 2300 - total flux cleaned = -0.00154372 Jy ! Component: 2350 - total flux cleaned = -0.0016003 Jy ! Component: 2400 - total flux cleaned = -0.00165672 Jy ! Component: 2450 - total flux cleaned = -0.00165684 Jy ! Component: 2500 - total flux cleaned = -0.00169846 Jy ! Component: 2550 - total flux cleaned = -0.00176744 Jy ! Component: 2600 - total flux cleaned = -0.00179491 Jy ! Component: 2650 - total flux cleaned = -0.00183578 Jy ! Component: 2700 - total flux cleaned = -0.00186286 Jy ! Component: 2750 - total flux cleaned = -0.00183569 Jy ! Component: 2800 - total flux cleaned = -0.00175537 Jy ! Component: 2850 - total flux cleaned = -0.00183538 Jy ! Component: 2900 - total flux cleaned = -0.00184867 Jy ! Component: 2950 - total flux cleaned = -0.00186181 Jy ! Component: 3000 - total flux cleaned = -0.00180923 Jy ! Component: 3050 - total flux cleaned = -0.00187458 Jy ! Component: 3100 - total flux cleaned = -0.00179671 Jy ! Component: 3150 - total flux cleaned = -0.00183548 Jy ! Component: 3200 - total flux cleaned = -0.00186111 Jy ! Component: 3250 - total flux cleaned = -0.00187378 Jy ! Component: 3300 - total flux cleaned = -0.00188653 Jy ! Component: 3350 - total flux cleaned = -0.00186115 Jy ! Component: 3400 - total flux cleaned = -0.00191168 Jy ! Component: 3450 - total flux cleaned = -0.00193673 Jy ! Component: 3500 - total flux cleaned = -0.00197422 Jy ! Component: 3550 - total flux cleaned = -0.00197423 Jy ! Component: 3600 - total flux cleaned = -0.00196176 Jy ! Component: 3650 - total flux cleaned = -0.00193711 Jy ! Component: 3700 - total flux cleaned = -0.001974 Jy ! Component: 3750 - total flux cleaned = -0.00201073 Jy ! Component: 3800 - total flux cleaned = -0.0019985 Jy ! Component: 3850 - total flux cleaned = -0.00201056 Jy ! Component: 3900 - total flux cleaned = -0.00203475 Jy ! Component: 3950 - total flux cleaned = -0.00203478 Jy ! Component: 4000 - total flux cleaned = -0.00208258 Jy ! Component: 4050 - total flux cleaned = -0.00202299 Jy ! Total flux subtracted in 4096 components = -0.00203491 Jy ! Clean residual min=-0.000670 max=0.000736 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.167416 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 425 components and 0.167416 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0242+1742_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 1.84 at 0.7872 degrees (North through East) ! Clean map min=-0.0012126 max=0.14489 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0242+1742_X_map.fits wmodel /scr/pima/rv117_uvs/J0242+1742_X_map.mod ! Writing 425 model components to file: /scr/pima/rv117_uvs/J0242+1742_X_map.mod wobs /scr/pima/rv117_uvs/J0242+1742_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0242+1742_X_uvs.fits wwins /scr/pima/rv117_uvs/J0242+1742_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv117_uvs/J0242+1742_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.144893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426673 0.426673 0.853346 1.70669 3.41338 6.82676 13.6535 27.3071 54.6141 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 703.115 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0242+1742_X_dfm.log closed on Sat Dec 9 23:41:11 2017