! Started logfile: .//J0007+4008_X_dfm.log on Wed Nov 16 11:43:40 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 .//J0007+4008_X_uvm.fits ! Reading UV FITS file: .//J0007+4008_X_uvm.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92211 visibilities/baseline/integration-bin. ! Found source: J0007+4008 ! ! 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 32864 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 J0007+4008_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000280Jy sigma=34.536929 ! Fit after self-cal, rms=0.992769Jy sigma=34.279395 ! 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=0.7655 mas, bmaj=1.991 mas, bpa=9.002 degrees ! Estimated noise=0.246552 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 = 0.00575515 Jy ! Component: 100 - total flux cleaned = 0.00702393 Jy ! Total flux subtracted in 100 components = 0.00702393 Jy ! Clean residual min=-0.000703 max=0.000691 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.00702393 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.00702393 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=0.021240Jy sigma=0.714442 ! Fit after self-cal, rms=0.019881Jy sigma=0.666925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035085 Jy ! Component: 100 - total flux cleaned = 0.00416273 Jy ! Total flux subtracted in 100 components = 0.00416273 Jy ! Clean residual min=-0.000669 max=0.000758 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0111867 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0111867 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=0.019381Jy sigma=0.649463 ! Fit after self-cal, rms=0.019375Jy sigma=0.649326 ! 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=0.9818 mas, bmaj=2.251 mas, bpa=8.094 degrees ! Estimated noise=0.11419 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 = 0.000220552 Jy ! Component: 100 - total flux cleaned = 0.000278754 Jy ! Component: 150 - total flux cleaned = 0.000300856 Jy ! Component: 200 - total flux cleaned = 0.000309174 Jy ! Total flux subtracted in 200 components = 0.000309174 Jy ! Clean residual min=-0.000389 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0114958 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0114958 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=0.019370Jy sigma=0.649155 ! Fit after self-cal, rms=0.019362Jy sigma=0.648996 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9818 x 2.251 at 8.094 degrees (North through East) ! Clean map min=-0.00037694 max=0.011424 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 1.07 ! LA 1.05 MK 1.01 NL 1.06 OV 1.00 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.05 KP 1.03 ! LA 0.95 MK 0.97 NL 1.00 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 0.94 KP 0.99 ! LA 1.04 MK 0.98 NL 1.06 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 0.94 KP 1.07 ! LA 0.97 MK 0.95 NL 1.06 OV 0.93 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.93 KP 0.97 ! LA 1.03 MK 0.97 NL 1.00 OV 1.04 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.91 KP 0.97 ! LA 1.05 MK 1.03 NL 0.88 OV 1.01 ! PT 1.11 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.85 HN 0.96 KP 0.91 ! LA 1.05 MK 0.90 NL 1.06 OV 0.90 ! PT 1.17 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 0.92 KP 0.95 ! LA 1.09 MK 1.01 NL 1.03 OV 0.97 ! PT 1.11 SC 0.96 ! ! ! Fit before self-cal, rms=0.019362Jy sigma=0.648996 ! Fit after self-cal, rms=0.019326Jy sigma=0.647990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=2.248 mas, bpa=7.916 degrees ! Estimated noise=0.113633 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 (-40.6, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232309 Jy ! Component: 100 - total flux cleaned = 0.000256653 Jy ! Component: 150 - total flux cleaned = 0.000309117 Jy ! Component: 200 - total flux cleaned = 0.000352846 Jy ! Total flux subtracted in 200 components = 0.000352846 Jy ! Clean residual min=-0.000316 max=0.000335 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0118487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0118487 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=0.019319Jy sigma=0.647706 ! Fit after self-cal, rms=0.019337Jy sigma=0.647267 ! 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=0.019337Jy sigma=0.647267 ! Fit after self-cal, rms=0.019517Jy sigma=0.646783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.255 mas, bpa=7.887 degrees ! Estimated noise=0.113837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147601 Jy ! Component: 100 - total flux cleaned = 0.000196771 Jy ! Component: 150 - total flux cleaned = 0.000207906 Jy ! Component: 200 - total flux cleaned = 0.000222627 Jy ! Total flux subtracted in 200 components = 0.000222627 Jy ! Clean residual min=-0.000303 max=0.000332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0120713 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0120713 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=0.019512Jy sigma=0.646618 ! Fit after self-cal, rms=0.019524Jy sigma=0.646209 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 (45.6, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281719 Jy ! Component: 100 - total flux cleaned = 0.000326778 Jy ! Component: 150 - total flux cleaned = 0.000358894 Jy ! Component: 200 - total flux cleaned = 0.000393571 Jy ! Total flux subtracted in 200 components = 0.000393571 Jy ! Clean residual min=-0.000296 max=0.000325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0124649 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0124649 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=0.019517Jy sigma=0.646004 ! Fit after self-cal, rms=0.019513Jy sigma=0.645837 ! Inverting map ! Added new window around map position (-23.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323232 Jy ! Component: 100 - total flux cleaned = 0.000499292 Jy ! Component: 150 - total flux cleaned = 0.000605837 Jy ! Component: 200 - total flux cleaned = 0.000647208 Jy ! Total flux subtracted in 200 components = 0.000647208 Jy ! Clean residual min=-0.000281 max=0.000273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0131121 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.0131121 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=0.019505Jy sigma=0.645610 ! Fit after self-cal, rms=0.019502Jy sigma=0.645432 ! 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=0.019502Jy sigma=0.645432 ! Fit after self-cal, rms=0.019596Jy sigma=0.645347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9733 mas, bmaj=2.259 mas, bpa=7.833 degrees ! Estimated noise=0.113691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235047 Jy ! Component: 100 - total flux cleaned = 0.000325331 Jy ! Component: 150 - total flux cleaned = 0.000361457 Jy ! Component: 200 - total flux cleaned = 0.000388308 Jy ! Total flux subtracted in 200 components = 0.000388308 Jy ! Clean residual min=-0.000277 max=0.000246 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0135004 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.0135004 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=0.019591Jy sigma=0.645200 ! Fit after self-cal, rms=0.019598Jy sigma=0.645032 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 = 0.000142966 Jy ! Component: 100 - total flux cleaned = 0.000179048 Jy ! Component: 150 - total flux cleaned = 0.00017898 Jy ! Component: 200 - total flux cleaned = 0.000188751 Jy ! Total flux subtracted in 200 components = 0.000188751 Jy ! Clean residual min=-0.000272 max=0.000260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0136892 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.0136892 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=0.019595Jy sigma=0.644934 ! Fit after self-cal, rms=0.019594Jy sigma=0.644893 ! 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=0.019594Jy sigma=0.644893 ! Fit after self-cal, rms=0.019664Jy sigma=0.644864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.921 mas, bpa=10.84 degrees ! Estimated noise=0.14175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150648 Jy ! Component: 100 - total flux cleaned = 0.000225629 Jy ! Component: 150 - total flux cleaned = 0.000263237 Jy ! Component: 200 - total flux cleaned = 0.000300778 Jy ! Total flux subtracted in 200 components = 0.000300778 Jy ! Clean residual min=-0.000273 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0139899 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0139899 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=0.019663Jy sigma=0.644819 ! Fit after self-cal, rms=0.019666Jy sigma=0.644726 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 = 7.68905e-05 Jy ! Component: 100 - total flux cleaned = 0.000130362 Jy ! Component: 150 - total flux cleaned = 0.000162025 Jy ! Component: 200 - total flux cleaned = 0.000180052 Jy ! Total flux subtracted in 200 components = 0.000180052 Jy ! Clean residual min=-0.000279 max=0.000294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.01417 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.01417 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=0.019665Jy sigma=0.644698 ! Fit after self-cal, rms=0.019665Jy sigma=0.644636 ! 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=0.9749 mas, bmaj=2.263 mas, bpa=7.836 degrees ! Estimated noise=0.113765 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9749 x 2.263 at 7.836 degrees (North through East) ! Clean map min=-0.00042512 max=0.011365 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=0.759 mas, bmaj=2.002 mas, bpa=8.695 degrees ! Estimated noise=0.244794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891519 Jy ! Component: 100 - total flux cleaned = 0.0108172 Jy ! Component: 150 - total flux cleaned = 0.0112744 Jy ! Component: 200 - total flux cleaned = 0.0114904 Jy ! Total flux subtracted in 200 components = 0.0114904 Jy ! Clean residual min=-0.000654 max=0.000663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0114904 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0114904 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.263 mas, bpa=7.836 degrees ! Estimated noise=0.113765 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 = 0.000675658 Jy ! Component: 100 - total flux cleaned = 0.00112186 Jy ! Component: 150 - total flux cleaned = 0.00146582 Jy ! Component: 200 - total flux cleaned = 0.00166259 Jy ! Total flux subtracted in 200 components = 0.00166259 Jy ! Clean residual min=-0.000347 max=0.000300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.013153 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.013153 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=2.076 mas, bmaj=2.921 mas, bpa=10.84 degrees ! Estimated noise=0.14175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346086 Jy ! Component: 100 - total flux cleaned = 0.000512906 Jy ! Component: 150 - total flux cleaned = 0.000619951 Jy ! Component: 200 - total flux cleaned = 0.000698937 Jy ! Total flux subtracted in 200 components = 0.000698937 Jy ! Clean residual min=-0.000307 max=0.000296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0138519 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 = 4.94182e-05 Jy ! Component: 100 - total flux cleaned = 9.46872e-05 Jy ! Component: 150 - total flux cleaned = 0.000135936 Jy ! Component: 200 - total flux cleaned = 0.000168601 Jy ! Total flux subtracted in 200 components = 0.000168601 Jy ! Clean residual min=-0.000288 max=0.000284 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0140205 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.0140205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.263 mas, bpa=7.836 degrees ! Estimated noise=0.113765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.10284e-05 Jy ! Component: 100 - total flux cleaned = 8.58382e-05 Jy ! Component: 150 - total flux cleaned = 0.000100084 Jy ! Component: 200 - total flux cleaned = 0.00011291 Jy ! Total flux subtracted in 200 components = 0.00011291 Jy ! Clean residual min=-0.000274 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0141334 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0141334 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=0.019668Jy sigma=0.644743 ! Fit after self-cal, rms=0.019669Jy sigma=0.644694 wmodel /J0007+4008_X_map.mod ! wmodel: Unable to open new model file: /J0007+4008_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0007+4008_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9749 x 2.263 at 7.836 degrees (North through East) ! Clean map min=-0.00043222 max=0.011334 Jy/beam ! Writing clean map to FITS file: .//J0007+4008_X_map.fits wmodel .//J0007+4008_X_map.mod ! Writing 89 model components to file: .//J0007+4008_X_map.mod wobs .//J0007+4008_X_uvs.fits ! Writing UV FITS file: .//J0007+4008_X_uvs.fits wwins .//J0007+4008_X_map.win ! wwins: Wrote 4 windows to .//J0007+4008_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0113345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.59686e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.74605 1.74605 3.49211 6.98422 13.9684 27.9369 55.8737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 171.815 quit ! Quitting program ! Log file .//J0007+4008_X_dfm.log closed on Wed Nov 16 11:43:43 2016