! Started logfile: /scr/pima/rv118_uvs/J1745-0753_S_dfm.log on Sun Dec 10 00:11:09 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/rv118_uvs/J1745-0753_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1745-0753_S_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99053 visibilities/baseline/integration-bin. ! Found source: J1745-0753 ! ! 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 79 lines of history. ! ! Reading 6276 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 J1745-0753_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.210591Jy sigma=19.535221 ! Fit after self-cal, rms=0.521329Jy sigma=8.393740 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=9.651 mas, bpa=19.79 degrees ! Estimated noise=0.925405 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 = 0.383273 Jy ! Component: 100 - total flux cleaned = 0.529273 Jy ! Total flux subtracted in 100 components = 0.529273 Jy ! Clean residual min=-0.030623 max=0.068087 Jy/beam ! Clean residual mean=0.000016 rms=0.011651 Jy/beam ! Combined flux in latest and established models = 0.529273 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.529273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278299Jy sigma=3.954697 ! Fit after self-cal, rms=0.278259Jy sigma=3.953485 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=10.65 mas, bpa=17.15 degrees ! Estimated noise=0.565598 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 = 0.121774 Jy ! Component: 100 - total flux cleaned = 0.190559 Jy ! Component: 150 - total flux cleaned = 0.234337 Jy ! Component: 200 - total flux cleaned = 0.263908 Jy ! Total flux subtracted in 200 components = 0.263908 Jy ! Clean residual min=-0.023700 max=0.032413 Jy/beam ! Clean residual mean=-0.000041 rms=0.007386 Jy/beam ! Combined flux in latest and established models = 0.79318 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 90 components and 0.79318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209036Jy sigma=2.878034 ! Fit after self-cal, rms=0.209005Jy sigma=2.877453 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 10.65 at 17.15 degrees (North through East) ! Clean map min=-0.023269 max=0.53383 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 1.04 KP 0.99 ! LA 0.97 NL 1.01 OV 0.99 PT 0.94 ! SC 1.34 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.16 HN 1.03 KP 0.98 ! LA 0.95 NL 0.99 OV 0.99 PT 0.94 ! SC 1.35 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.18 HN 1.06 KP 0.55 ! LA 0.99 NL 1.02 OV 0.98 PT 1.02 ! SC 0.72 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.03 KP 0.99 ! LA 0.97 NL 1.04 OV 1.03 PT 0.96 ! SC 1.18 ! ! ! Fit before self-cal, rms=0.209005Jy sigma=2.877453 ! Fit after self-cal, rms=0.153078Jy sigma=2.011509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.111 mas, bmaj=10.76 mas, bpa=16.41 degrees ! Estimated noise=0.570717 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 = 0.0120753 Jy ! Component: 100 - total flux cleaned = 0.0133684 Jy ! Component: 150 - total flux cleaned = 0.0133634 Jy ! Component: 200 - total flux cleaned = 0.0137227 Jy ! Total flux subtracted in 200 components = 0.0137227 Jy ! Clean residual min=-0.015839 max=0.014527 Jy/beam ! Clean residual mean=-0.000014 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 0.806903 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.806903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151690Jy sigma=1.992525 ! Fit after self-cal, rms=0.151858Jy sigma=1.990887 ! 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=0.151858Jy sigma=1.990887 ! Fit after self-cal, rms=0.125861Jy sigma=1.570617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=10.74 mas, bpa=16.81 degrees ! Estimated noise=0.571013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284012 Jy ! Component: 100 - total flux cleaned = 0.00352915 Jy ! Component: 150 - total flux cleaned = 0.00380466 Jy ! Component: 200 - total flux cleaned = 0.00385489 Jy ! Total flux subtracted in 200 components = 0.00385489 Jy ! Clean residual min=-0.004337 max=0.006389 Jy/beam ! Clean residual mean=-0.000006 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.810758 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.810758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125766Jy sigma=1.569340 ! Fit after self-cal, rms=0.125822Jy sigma=1.568989 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 (-1.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632226 Jy ! Component: 100 - total flux cleaned = 0.00982259 Jy ! Component: 150 - total flux cleaned = 0.0113632 Jy ! Component: 200 - total flux cleaned = 0.0118078 Jy ! Total flux subtracted in 200 components = 0.0118078 Jy ! Clean residual min=-0.003674 max=0.004318 Jy/beam ! Clean residual mean=-0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.822566 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.822566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125478Jy sigma=1.561379 ! Fit after self-cal, rms=0.125433Jy sigma=1.560434 ! 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=0.125433Jy sigma=1.560434 ! Fit after self-cal, rms=0.125148Jy sigma=1.559433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=10.72 mas, bpa=16.85 degrees ! Estimated noise=0.570692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362555 Jy ! Component: 100 - total flux cleaned = 0.00593965 Jy ! Component: 150 - total flux cleaned = 0.0072837 Jy ! Component: 200 - total flux cleaned = 0.00775278 Jy ! Total flux subtracted in 200 components = 0.00775278 Jy ! Clean residual min=-0.003464 max=0.004266 Jy/beam ! Clean residual mean=-0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.830319 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.830319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124999Jy sigma=1.557242 ! Fit after self-cal, rms=0.124985Jy sigma=1.556863 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 (97.5, 92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215896 Jy ! Component: 100 - total flux cleaned = 0.00317594 Jy ! Component: 150 - total flux cleaned = 0.00356873 Jy ! Component: 200 - total flux cleaned = 0.00398345 Jy ! Total flux subtracted in 200 components = 0.00398345 Jy ! Clean residual min=-0.003244 max=0.003894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.834302 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.834302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124801Jy sigma=1.554833 ! Fit after self-cal, rms=0.124798Jy sigma=1.554637 ! Inverting map ! Added new window around map position (73.5, -109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011661 Jy ! Component: 100 - total flux cleaned = 0.00070537 Jy ! Component: 150 - total flux cleaned = 0.000864554 Jy ! Component: 200 - total flux cleaned = 0.000866388 Jy ! Total flux subtracted in 200 components = 0.000866388 Jy ! Clean residual min=-0.002953 max=0.003485 Jy/beam ! Clean residual mean=-0.000006 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.835169 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 205 components and 0.835169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124642Jy sigma=1.552258 ! Fit after self-cal, rms=0.124633Jy sigma=1.552153 ! Inverting map ! Added new window around map position (53, -85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209638 Jy ! Component: 100 - total flux cleaned = 0.00209318 Jy ! Component: 150 - total flux cleaned = 0.00222877 Jy ! Component: 200 - total flux cleaned = 0.00216549 Jy ! Total flux subtracted in 200 components = 0.00216549 Jy ! Clean residual min=-0.003011 max=0.002666 Jy/beam ! Clean residual mean=-0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.837334 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 228 components and 0.837334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124498Jy sigma=1.550694 ! Fit after self-cal, rms=0.124498Jy sigma=1.550576 ! 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=0.124498Jy sigma=1.550576 ! Fit after self-cal, rms=0.125602Jy sigma=1.549478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.897 mas, bmaj=14.01 mas, bpa=7.404 degrees ! Estimated noise=0.661662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286951 Jy ! Component: 100 - total flux cleaned = 0.00484967 Jy ! Component: 150 - total flux cleaned = 0.00550635 Jy ! Component: 200 - total flux cleaned = 0.00574164 Jy ! Total flux subtracted in 200 components = 0.00574164 Jy ! Clean residual min=-0.002771 max=0.002420 Jy/beam ! Clean residual mean=-0.000007 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.843076 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 261 components and 0.843076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125494Jy sigma=1.548958 ! Fit after self-cal, rms=0.125495Jy sigma=1.548845 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 = 0.000986987 Jy ! Component: 100 - total flux cleaned = 0.00104259 Jy ! Component: 150 - total flux cleaned = 0.00109325 Jy ! Component: 200 - total flux cleaned = 0.00118915 Jy ! Total flux subtracted in 200 components = 0.00118915 Jy ! Clean residual min=-0.002832 max=0.002287 Jy/beam ! Clean residual mean=-0.000007 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.844265 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 281 components and 0.844265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125446Jy sigma=1.548630 ! Fit after self-cal, rms=0.125448Jy sigma=1.548588 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.087 mas, bmaj=10.71 mas, bpa=16.91 degrees ! Estimated noise=0.571204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.087 x 10.71 at 16.91 degrees (North through East) ! Clean map min=-0.0041903 max=0.53766 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=0.125448Jy sigma=1.548588 ! Fit after self-cal, rms=0.127491Jy sigma=0.922635 ! Inverting map and beam ! Estimated beam: bmin=4.084 mas, bmaj=10.69 mas, bpa=16.94 degrees ! Estimated noise=0.569695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215324 Jy ! Component: 100 - total flux cleaned = 0.002915 Jy ! Component: 150 - total flux cleaned = 0.00310746 Jy ! Component: 200 - total flux cleaned = 0.00310709 Jy ! Total flux subtracted in 200 components = 0.00310709 Jy ! Clean residual min=-0.002131 max=0.002618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.847372 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 318 components and 0.847372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127418Jy sigma=0.920990 ! Fit after self-cal, rms=0.127413Jy sigma=0.920934 ! Inverting map ! Added new window around map position (11, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165466 Jy ! Component: 100 - total flux cleaned = 0.0017702 Jy ! Component: 150 - total flux cleaned = 0.00190469 Jy ! Component: 200 - total flux cleaned = 0.0020281 Jy ! Total flux subtracted in 200 components = 0.0020281 Jy ! Clean residual min=-0.001991 max=0.002012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.8494 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 344 components and 0.8494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127318Jy sigma=0.919325 ! Fit after self-cal, rms=0.127328Jy sigma=0.919212 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127328Jy sigma=0.919212 ! Fit after self-cal, rms=0.126341Jy sigma=0.918854 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=9.729 mas, bpa=20.05 degrees ! Estimated noise=0.938738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.388971 Jy ! Component: 100 - total flux cleaned = 0.53642 Jy ! Component: 150 - total flux cleaned = 0.616089 Jy ! Component: 200 - total flux cleaned = 0.668225 Jy ! Total flux subtracted in 200 components = 0.668225 Jy ! Clean residual min=-0.013722 max=0.028547 Jy/beam ! Clean residual mean=0.000009 rms=0.004575 Jy/beam ! Combined flux in latest and established models = 0.668225 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.668225 Jy ! Inverting map and beam ! Estimated beam: bmin=4.083 mas, bmaj=10.69 mas, bpa=16.95 degrees ! Estimated noise=0.569382 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 = 0.0552821 Jy ! Component: 100 - total flux cleaned = 0.0881114 Jy ! Component: 150 - total flux cleaned = 0.109666 Jy ! Component: 200 - total flux cleaned = 0.12431 Jy ! Total flux subtracted in 200 components = 0.12431 Jy ! Clean residual min=-0.005507 max=0.008350 Jy/beam ! Clean residual mean=-0.000004 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.792535 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 140 components and 0.792535 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=7.892 mas, bmaj=13.97 mas, bpa=7.369 degrees ! Estimated noise=0.660378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152044 Jy ! Component: 100 - total flux cleaned = 0.0248509 Jy ! Component: 150 - total flux cleaned = 0.0317816 Jy ! Component: 200 - total flux cleaned = 0.0372361 Jy ! Total flux subtracted in 200 components = 0.0372361 Jy ! Clean residual min=-0.003703 max=0.004616 Jy/beam ! Clean residual mean=-0.000005 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.829771 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 = 0.00441036 Jy ! Component: 100 - total flux cleaned = 0.00803065 Jy ! Component: 150 - total flux cleaned = 0.0110221 Jy ! Component: 200 - total flux cleaned = 0.0135098 Jy ! Total flux subtracted in 200 components = 0.0135098 Jy ! Clean residual min=-0.002407 max=0.002835 Jy/beam ! Clean residual mean=-0.000004 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.843281 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 291 components and 0.843281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.083 mas, bmaj=10.69 mas, bpa=16.95 degrees ! Estimated noise=0.569382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316901 Jy ! Component: 100 - total flux cleaned = 0.0046065 Jy ! Component: 150 - total flux cleaned = 0.0051455 Jy ! Component: 200 - total flux cleaned = 0.00571748 Jy ! Total flux subtracted in 200 components = 0.00571748 Jy ! Clean residual min=-0.002486 max=0.002704 Jy/beam ! Clean residual mean=-0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.848998 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 316 components and 0.848998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126566Jy sigma=0.926487 ! Fit after self-cal, rms=0.126547Jy sigma=0.925859 wmodel J1745-0753_S_map.mod ! Writing 316 model components to file: J1745-0753_S_map.mod wobs J1745-0753_S_uvs.fits ! Writing UV FITS file: J1745-0753_S_uvs.fits wwins J1745-0753_S_map.win ! wwins: Wrote 6 windows to J1745-0753_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 = 0.000478759 Jy ! Component: 100 - total flux cleaned = 0.00100908 Jy ! Component: 150 - total flux cleaned = 0.00121951 Jy ! Component: 200 - total flux cleaned = 0.001382 Jy ! Component: 250 - total flux cleaned = 0.00157963 Jy ! Component: 300 - total flux cleaned = 0.00165663 Jy ! Component: 350 - total flux cleaned = 0.0017319 Jy ! Component: 400 - total flux cleaned = 0.00176855 Jy ! Component: 450 - total flux cleaned = 0.00159082 Jy ! Component: 500 - total flux cleaned = 0.00155602 Jy ! Component: 550 - total flux cleaned = 0.00145366 Jy ! Component: 600 - total flux cleaned = 0.00135291 Jy ! Component: 650 - total flux cleaned = 0.00135147 Jy ! Component: 700 - total flux cleaned = 0.00119029 Jy ! Component: 750 - total flux cleaned = 0.00112703 Jy ! Component: 800 - total flux cleaned = 0.000942064 Jy ! Component: 850 - total flux cleaned = 0.00100314 Jy ! Component: 900 - total flux cleaned = 0.00103356 Jy ! Component: 950 - total flux cleaned = 0.001092 Jy ! Component: 1000 - total flux cleaned = 0.0010917 Jy ! Component: 1050 - total flux cleaned = 0.000892297 Jy ! Component: 1100 - total flux cleaned = 0.000836493 Jy ! Component: 1150 - total flux cleaned = 0.000643862 Jy ! Component: 1200 - total flux cleaned = 0.000617005 Jy ! Component: 1250 - total flux cleaned = 0.000483138 Jy ! Component: 1300 - total flux cleaned = 0.000430242 Jy ! Component: 1350 - total flux cleaned = 0.000248479 Jy ! Component: 1400 - total flux cleaned = 0.000223182 Jy ! Component: 1450 - total flux cleaned = 0.000172486 Jy ! Component: 1500 - total flux cleaned = 0.000147381 Jy ! Component: 1550 - total flux cleaned = 2.49958e-05 Jy ! Component: 1600 - total flux cleaned = 7.08174e-07 Jy ! Component: 1650 - total flux cleaned = -4.71429e-05 Jy ! Component: 1700 - total flux cleaned = -7.09711e-05 Jy ! Component: 1750 - total flux cleaned = -0.000117899 Jy ! Component: 1800 - total flux cleaned = -0.000140883 Jy ! Component: 1850 - total flux cleaned = -0.000231997 Jy ! Component: 1900 - total flux cleaned = -0.000186817 Jy ! Component: 1950 - total flux cleaned = -0.000275981 Jy ! Component: 2000 - total flux cleaned = -0.00027598 Jy ! Component: 2050 - total flux cleaned = -0.000341235 Jy ! Component: 2100 - total flux cleaned = -0.000383961 Jy ! Component: 2150 - total flux cleaned = -0.000426783 Jy ! Component: 2200 - total flux cleaned = -0.000532583 Jy ! Component: 2250 - total flux cleaned = -0.000574092 Jy ! Component: 2300 - total flux cleaned = -0.000594741 Jy ! Component: 2350 - total flux cleaned = -0.000655879 Jy ! Component: 2400 - total flux cleaned = -0.000736808 Jy ! Component: 2450 - total flux cleaned = -0.000776799 Jy ! Component: 2500 - total flux cleaned = -0.000875847 Jy ! Component: 2550 - total flux cleaned = -0.000934936 Jy ! Component: 2600 - total flux cleaned = -0.000993251 Jy ! Component: 2650 - total flux cleaned = -0.000954675 Jy ! Component: 2700 - total flux cleaned = -0.00101227 Jy ! Component: 2750 - total flux cleaned = -0.00108812 Jy ! Component: 2800 - total flux cleaned = -0.00101277 Jy ! Component: 2850 - total flux cleaned = -0.00114302 Jy ! Component: 2900 - total flux cleaned = -0.00110588 Jy ! Component: 2950 - total flux cleaned = -0.00105101 Jy ! Component: 3000 - total flux cleaned = -0.00108746 Jy ! Component: 3050 - total flux cleaned = -0.00110544 Jy ! Component: 3100 - total flux cleaned = -0.00105181 Jy ! Component: 3150 - total flux cleaned = -0.00105173 Jy ! Component: 3200 - total flux cleaned = -0.00110481 Jy ! Component: 3250 - total flux cleaned = -0.0011396 Jy ! Component: 3300 - total flux cleaned = -0.00117394 Jy ! Component: 3350 - total flux cleaned = -0.00113969 Jy ! Component: 3400 - total flux cleaned = -0.0011567 Jy ! Component: 3450 - total flux cleaned = -0.00115635 Jy ! Component: 3500 - total flux cleaned = -0.00117291 Jy ! Component: 3550 - total flux cleaned = -0.00112303 Jy ! Component: 3600 - total flux cleaned = -0.00105723 Jy ! Component: 3650 - total flux cleaned = -0.00108996 Jy ! Component: 3700 - total flux cleaned = -0.00107365 Jy ! Component: 3750 - total flux cleaned = -0.00104143 Jy ! Component: 3800 - total flux cleaned = -0.000993636 Jy ! Component: 3850 - total flux cleaned = -0.00104111 Jy ! Component: 3900 - total flux cleaned = -0.0010254 Jy ! Component: 3950 - total flux cleaned = -0.00100972 Jy ! Component: 4000 - total flux cleaned = -0.00104072 Jy ! Component: 4050 - total flux cleaned = -0.00107129 Jy ! Total flux subtracted in 4096 components = -0.0011019 Jy ! Clean residual min=-0.000782 max=0.001017 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.847897 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 598 components and 0.847897 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1745-0753_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.083 x 10.69 at 16.95 degrees (North through East) ! Clean map min=-0.0021646 max=0.53971 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1745-0753_S_map.fits wmodel /scr/pima/rv118_uvs/J1745-0753_S_map.mod ! Writing 598 model components to file: /scr/pima/rv118_uvs/J1745-0753_S_map.mod wobs /scr/pima/rv118_uvs/J1745-0753_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1745-0753_S_uvs.fits wwins /scr/pima/rv118_uvs/J1745-0753_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv118_uvs/J1745-0753_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.539709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161575 0.161575 0.323151 0.646301 1.2926 2.5852 5.17041 10.3408 20.6816 41.3633 82.7265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.539 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1856.72 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1745-0753_S_dfm.log closed on Sun Dec 10 00:11:14 2017