! Started logfile: .//J0807-0541_X_dfm.log on Wed Nov 16 11:54:02 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0807-0541_X_uvm.fits ! Reading UV FITS file: .//J0807-0541_X_uvm.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76114 visibilities/baseline/integration-bin. ! Found source: J0807-0541 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 52336 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0807-0541_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 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007386Jy sigma=29.372708 ! Fit after self-cal, rms=0.863980Jy sigma=25.213866 ! 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=0.7552 mas, bmaj=1.924 mas, bpa=-4.779 degrees ! Estimated noise=0.188234 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 = 0.102017 Jy ! Component: 100 - total flux cleaned = 0.127003 Jy ! Total flux subtracted in 100 components = 0.127003 Jy ! Clean residual min=-0.003981 max=0.010128 Jy/beam ! Clean residual mean=0.000004 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.127003 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.127003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049370Jy sigma=1.133166 ! Fit after self-cal, rms=0.049272Jy sigma=1.130798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104528 Jy ! Component: 100 - total flux cleaned = 0.0151523 Jy ! Total flux subtracted in 100 components = 0.0151523 Jy ! Clean residual min=-0.002439 max=0.004899 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.142156 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.142156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046426Jy sigma=1.048893 ! Fit after self-cal, rms=0.046422Jy sigma=1.048559 ! Inverting map ! Added new window around map position (4.6, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449615 Jy ! Component: 100 - total flux cleaned = 0.00730771 Jy ! Total flux subtracted in 100 components = 0.00730771 Jy ! Clean residual min=-0.002292 max=0.004185 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.149463 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.149463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045530Jy sigma=1.019508 ! Fit after self-cal, rms=0.045486Jy sigma=1.018283 ! Inverting map ! Added new window around map position (1.2, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382278 Jy ! Component: 100 - total flux cleaned = 0.00616747 Jy ! Total flux subtracted in 100 components = 0.00616747 Jy ! Clean residual min=-0.002061 max=0.003438 Jy/beam ! Clean residual mean=0.000005 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.155631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.155631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044900Jy sigma=1.001773 ! Fit after self-cal, rms=0.044859Jy sigma=1.000287 ! Inverting map ! Added new window around map position (7.8, 9.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293682 Jy ! Component: 100 - total flux cleaned = 0.00507463 Jy ! Total flux subtracted in 100 components = 0.00507463 Jy ! Clean residual min=-0.001978 max=0.002807 Jy/beam ! Clean residual mean=0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.160705 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.160705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044372Jy sigma=0.985074 ! Fit after self-cal, rms=0.044364Jy sigma=0.984791 ! Inverting map ! Added new window around map position (2.8, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245641 Jy ! Component: 100 - total flux cleaned = 0.00419307 Jy ! Total flux subtracted in 100 components = 0.00419307 Jy ! Clean residual min=-0.001962 max=0.002438 Jy/beam ! Clean residual mean=0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.164898 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.164899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044037Jy sigma=0.975366 ! Fit after self-cal, rms=0.044024Jy sigma=0.974908 ! 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=1.021 mas, bmaj=2.388 mas, bpa=-3.699 degrees ! Estimated noise=0.109535 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 = 0.00437357 Jy ! Component: 100 - total flux cleaned = 0.00737111 Jy ! Component: 150 - total flux cleaned = 0.00967487 Jy ! Component: 200 - total flux cleaned = 0.0115294 Jy ! Total flux subtracted in 200 components = 0.0115294 Jy ! Clean residual min=-0.003202 max=0.003926 Jy/beam ! Clean residual mean=0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.176428 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.176428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043363Jy sigma=0.955840 ! Fit after self-cal, rms=0.043333Jy sigma=0.954858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.388 at -3.699 degrees (North through East) ! Clean map min=-0.0031324 max=0.13337 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.02 KP 1.05 ! LA 1.00 MK 1.02 NL 1.04 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.03 KP 1.05 ! LA 0.99 MK 1.02 NL 1.04 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.02 KP 1.05 ! LA 1.00 MK 1.02 NL 1.05 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.02 KP 1.04 ! LA 0.99 MK 1.02 NL 1.04 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.03 KP 1.04 ! LA 0.99 MK 1.01 NL 1.04 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.03 KP 1.05 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.03 KP 1.05 ! LA 0.98 MK 1.03 NL 1.04 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.02 KP 1.04 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.043333Jy sigma=0.954858 ! Fit after self-cal, rms=0.041946Jy sigma=0.927333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.398 mas, bpa=-3.379 degrees ! Estimated noise=0.110289 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 (9.6, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389457 Jy ! Component: 100 - total flux cleaned = 0.00637203 Jy ! Component: 150 - total flux cleaned = 0.00778475 Jy ! Component: 200 - total flux cleaned = 0.00874344 Jy ! Total flux subtracted in 200 components = 0.00874344 Jy ! Clean residual min=-0.002168 max=0.002047 Jy/beam ! Clean residual mean=0.000010 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.185171 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 137 components and 0.185171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041487Jy sigma=0.911199 ! Fit after self-cal, rms=0.041452Jy sigma=0.909877 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041452Jy sigma=0.909877 ! Fit after self-cal, rms=0.040050Jy sigma=0.896123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.399 mas, bpa=-3.399 degrees ! Estimated noise=0.109068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669292 Jy ! Component: 100 - total flux cleaned = 0.00112636 Jy ! Component: 150 - total flux cleaned = 0.00142939 Jy ! Component: 200 - total flux cleaned = 0.00180687 Jy ! Total flux subtracted in 200 components = 0.00180687 Jy ! Clean residual min=-0.001910 max=0.002014 Jy/beam ! Clean residual mean=0.000011 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.186978 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 164 components and 0.186978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039945Jy sigma=0.892168 ! Fit after self-cal, rms=0.039940Jy sigma=0.891956 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 = 0.000411965 Jy ! Component: 100 - total flux cleaned = 0.000673382 Jy ! Component: 150 - total flux cleaned = 0.000791874 Jy ! Component: 200 - total flux cleaned = 0.000926605 Jy ! Total flux subtracted in 200 components = 0.000926605 Jy ! Clean residual min=-0.001841 max=0.002037 Jy/beam ! Clean residual mean=0.000011 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.187905 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.187905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039897Jy sigma=0.890404 ! Fit after self-cal, rms=0.039897Jy sigma=0.890348 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039897Jy sigma=0.890348 ! Fit after self-cal, rms=0.039858Jy sigma=0.887528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.396 mas, bpa=-3.374 degrees ! Estimated noise=0.1092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045115 Jy ! Component: 100 - total flux cleaned = 0.000651134 Jy ! Component: 150 - total flux cleaned = 0.000831233 Jy ! Component: 200 - total flux cleaned = 0.000998821 Jy ! Total flux subtracted in 200 components = 0.000998821 Jy ! Clean residual min=-0.001784 max=0.002020 Jy/beam ! Clean residual mean=0.000011 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.188904 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 192 components and 0.188904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039828Jy sigma=0.886736 ! Fit after self-cal, rms=0.039828Jy sigma=0.886706 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 = 0.000169254 Jy ! Component: 100 - total flux cleaned = 0.000304542 Jy ! Component: 150 - total flux cleaned = 0.000431537 Jy ! Component: 200 - total flux cleaned = 0.000517728 Jy ! Total flux subtracted in 200 components = 0.000517728 Jy ! Clean residual min=-0.001765 max=0.002020 Jy/beam ! Clean residual mean=0.000011 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.189421 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 199 components and 0.189421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039809Jy sigma=0.886243 ! Fit after self-cal, rms=0.039810Jy sigma=0.886231 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039810Jy sigma=0.886231 ! Fit after self-cal, rms=0.039812Jy sigma=0.886113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=3.774 mas, bpa=-3.155 degrees ! Estimated noise=0.132346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073152 Jy ! Component: 100 - total flux cleaned = 0.00111651 Jy ! Component: 150 - total flux cleaned = 0.00144086 Jy ! Component: 200 - total flux cleaned = 0.00168869 Jy ! Total flux subtracted in 200 components = 0.00168869 Jy ! Clean residual min=-0.002543 max=0.002934 Jy/beam ! Clean residual mean=0.000020 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.19111 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 202 components and 0.19111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039800Jy sigma=0.886210 ! Fit after self-cal, rms=0.039799Jy sigma=0.886126 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 = 0.000217269 Jy ! Component: 100 - total flux cleaned = 0.000299952 Jy ! Component: 150 - total flux cleaned = 0.000419344 Jy ! Component: 200 - total flux cleaned = 0.000500211 Jy ! Total flux subtracted in 200 components = 0.000500211 Jy ! Clean residual min=-0.002573 max=0.002909 Jy/beam ! Clean residual mean=0.000020 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.19161 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 209 components and 0.19161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039795Jy sigma=0.886193 ! Fit after self-cal, rms=0.039795Jy sigma=0.886180 ! 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=1.026 mas, bmaj=2.394 mas, bpa=-3.352 degrees ! Estimated noise=0.109229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.394 at -3.352 degrees (North through East) ! Clean map min=-0.0026898 max=0.13311 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=0.755 mas, bmaj=1.922 mas, bpa=-4.456 degrees ! Estimated noise=0.188987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101821 Jy ! Component: 100 - total flux cleaned = 0.126625 Jy ! Component: 150 - total flux cleaned = 0.136938 Jy ! Component: 200 - total flux cleaned = 0.142884 Jy ! Total flux subtracted in 200 components = 0.142884 Jy ! Clean residual min=-0.001800 max=0.003282 Jy/beam ! Clean residual mean=0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.142884 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.142884 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.394 mas, bpa=-3.352 degrees ! Estimated noise=0.109229 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 = 0.00759369 Jy ! Component: 100 - total flux cleaned = 0.0134251 Jy ! Component: 150 - total flux cleaned = 0.0181693 Jy ! Component: 200 - total flux cleaned = 0.0221568 Jy ! Total flux subtracted in 200 components = 0.0221568 Jy ! Clean residual min=-0.002896 max=0.003139 Jy/beam ! Clean residual mean=0.000012 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.16504 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 87 components and 0.16504 Jy ! Inverting map ! Added new window around map position (6.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363123 Jy ! Component: 100 - total flux cleaned = 0.00668374 Jy ! Component: 150 - total flux cleaned = 0.00915137 Jy ! Component: 200 - total flux cleaned = 0.0110563 Jy ! Total flux subtracted in 200 components = 0.0110563 Jy ! Clean residual min=-0.002401 max=0.002372 Jy/beam ! Clean residual mean=0.000011 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.176097 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 165 components and 0.176097 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=2.259 mas, bmaj=3.774 mas, bpa=-3.155 degrees ! Estimated noise=0.132346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036145 Jy ! Component: 100 - total flux cleaned = 0.00609673 Jy ! Component: 150 - total flux cleaned = 0.00776186 Jy ! Component: 200 - total flux cleaned = 0.00909517 Jy ! Total flux subtracted in 200 components = 0.00909517 Jy ! Clean residual min=-0.003088 max=0.002759 Jy/beam ! Clean residual mean=0.000020 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.185192 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 = 0.00114466 Jy ! Component: 100 - total flux cleaned = 0.00212991 Jy ! Component: 150 - total flux cleaned = 0.00298217 Jy ! Component: 200 - total flux cleaned = 0.00372068 Jy ! Total flux subtracted in 200 components = 0.00372068 Jy ! Clean residual min=-0.002772 max=0.002696 Jy/beam ! Clean residual mean=0.000019 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.188912 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 273 components and 0.188912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.394 mas, bpa=-3.352 degrees ! Estimated noise=0.109229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906389 Jy ! Component: 100 - total flux cleaned = 0.00162519 Jy ! Component: 150 - total flux cleaned = 0.00211841 Jy ! Component: 200 - total flux cleaned = 0.00253197 Jy ! Total flux subtracted in 200 components = 0.00253197 Jy ! Clean residual min=-0.001827 max=0.001814 Jy/beam ! Clean residual mean=0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.191444 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 296 components and 0.191444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039758Jy sigma=0.884126 ! Fit after self-cal, rms=0.039747Jy sigma=0.883735 wmodel /J0807-0541_X_map.mod ! wmodel: Unable to open new model file: /J0807-0541_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0807-0541_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.394 at -3.352 degrees (North through East) ! Clean map min=-0.0023782 max=0.1329 Jy/beam ! Writing clean map to FITS file: .//J0807-0541_X_map.fits wmodel .//J0807-0541_X_map.mod ! Writing 296 model components to file: .//J0807-0541_X_map.mod wobs .//J0807-0541_X_uvs.fits ! Writing UV FITS file: .//J0807-0541_X_uvs.fits wwins .//J0807-0541_X_map.win ! wwins: Wrote 7 windows to .//J0807-0541_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.132901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000514529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16146 1.16146 2.32292 4.64584 9.29167 18.5833 37.1667 74.3334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.295 quit ! Quitting program ! Log file .//J0807-0541_X_dfm.log closed on Wed Nov 16 11:54:07 2016