! Started logfile: J0650-1637_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:00:07 2014 obs J0650-1637_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0650-1637_S_2013_01_09_pus_uva.fits ! AN table 1: 20 integrations on 120 of 120 possible baselines. ! AN table 2: 62 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.115549 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0650-1637 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3254 lines of history. ! ! Reading 4548 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0650-1637_S_2013_01_09_pus] 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 = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 320 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 320 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 320 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 320 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.087369Jy sigma=0.010373 ! Fit after self-cal, rms=1.082144Jy sigma=0.010374 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=9.737 mas, bpa=-10.15 degrees ! Estimated noise=1505.1 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 = 1.54756 Jy ! Component: 100 - total flux cleaned = 1.92744 Jy ! Total flux subtracted in 100 components = 1.92744 Jy ! Clean residual min=-0.075927 max=0.152793 Jy/beam ! Clean residual mean=-0.000766 rms=0.028371 Jy/beam ! Combined flux in latest and established models = 1.92744 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.92744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.448664Jy sigma=0.004115 ! Fit after self-cal, rms=0.448615Jy sigma=0.004115 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.979 mas, bmaj=10.66 mas, bpa=-10.35 degrees ! Estimated noise=1156.83 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 = 0.149755 Jy ! Component: 100 - total flux cleaned = 0.238743 Jy ! Component: 150 - total flux cleaned = 0.292068 Jy ! Component: 200 - total flux cleaned = 0.313064 Jy ! Total flux subtracted in 200 components = 0.313064 Jy ! Clean residual min=-0.081641 max=0.077393 Jy/beam ! Clean residual mean=-0.009260 rms=0.019864 Jy/beam ! Combined flux in latest and established models = 2.24051 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 2.24051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.394838Jy sigma=0.003589 ! Fit after self-cal, rms=0.394734Jy sigma=0.003588 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.12 HH 1.00* HN 1.06 ! KP 0.96 LA 1.01 MC 1.00* MK 0.78 ! NL 0.91 NY 1.00* OV 0.90 PT 1.05 ! SC 0.93 TS 1.00* WF 1.06 WZ 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.22 HH 1.00* HN 1.16 ! KP 0.98 LA 0.93 MC 1.00* MK 0.91 ! NL 1.00 NY 1.00* OV 0.97 PT 0.98 ! SC 1.05 TS 1.00* WF 1.09 WZ 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.24 HH 1.00* HN 1.09 ! KP 0.81 LA 0.91 MC 1.00* MK 0.89 ! NL 0.98 NY 1.00* OV 0.94 PT 0.97 ! SC 0.93 TS 1.00* WF 1.03 WZ 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.24 HH 1.00* HN 1.01 ! KP 0.80 LA 0.75 MC 1.00* MK 1.00 ! NL 0.92 NY 1.00* OV 0.83 PT 0.87 ! SC 0.97 TS 1.00* WF 1.15 WZ 1.05 ! ! ! Fit before self-cal, rms=0.394734Jy sigma=0.003588 ! Fit after self-cal, rms=0.203133Jy sigma=0.001666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=10.59 mas, bpa=-10.68 degrees ! Estimated noise=1159.12 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 = -0.0380464 Jy ! Component: 100 - total flux cleaned = -0.0513067 Jy ! Component: 150 - total flux cleaned = -0.0542054 Jy ! Component: 200 - total flux cleaned = -0.0566493 Jy ! Total flux subtracted in 200 components = -0.0566493 Jy ! Clean residual min=-0.027134 max=0.042169 Jy/beam ! Clean residual mean=-0.000101 rms=0.008435 Jy/beam ! Combined flux in latest and established models = 2.18386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 2.18386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193210Jy sigma=0.001602 ! Fit after self-cal, rms=0.193032Jy sigma=0.001598 ! 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=0.193032Jy sigma=0.001598 ! Fit after self-cal, rms=0.178395Jy sigma=0.001481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=10.6 mas, bpa=-10.65 degrees ! Estimated noise=1155.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.018292 Jy ! Component: 100 - total flux cleaned = -0.0196005 Jy ! Component: 150 - total flux cleaned = -0.020224 Jy ! Component: 200 - total flux cleaned = -0.0204961 Jy ! Total flux subtracted in 200 components = -0.0204961 Jy ! Clean residual min=-0.016728 max=0.037070 Jy/beam ! Clean residual mean=0.002426 rms=0.006909 Jy/beam ! Combined flux in latest and established models = 2.16336 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 2.16336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175463Jy sigma=0.001458 ! Fit after self-cal, rms=0.175352Jy sigma=0.001457 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 (-21.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348352 Jy ! Component: 100 - total flux cleaned = 0.0534543 Jy ! Component: 150 - total flux cleaned = 0.0662227 Jy ! Component: 200 - total flux cleaned = 0.0724219 Jy ! Total flux subtracted in 200 components = 0.0724219 Jy ! Clean residual min=-0.015454 max=0.027585 Jy/beam ! Clean residual mean=0.000891 rms=0.005257 Jy/beam ! Combined flux in latest and established models = 2.23578 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 90 components and 2.23578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169329Jy sigma=0.001361 ! Fit after self-cal, rms=0.169070Jy sigma=0.001359 ! Inverting map ! Added new window around map position (-7.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289499 Jy ! Component: 100 - total flux cleaned = 0.043954 Jy ! Component: 150 - total flux cleaned = 0.0478936 Jy ! Component: 200 - total flux cleaned = 0.0495061 Jy ! Total flux subtracted in 200 components = 0.0495061 Jy ! Clean residual min=-0.012966 max=0.014158 Jy/beam ! Clean residual mean=-0.000212 rms=0.003854 Jy/beam ! Combined flux in latest and established models = 2.28529 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 2.28529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163288Jy sigma=0.001296 ! Fit after self-cal, rms=0.162548Jy sigma=0.001287 ! Inverting map ! Added new window around map position (-14, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113708 Jy ! Component: 100 - total flux cleaned = 0.0141644 Jy ! Component: 150 - total flux cleaned = 0.0151542 Jy ! Component: 200 - total flux cleaned = 0.01545 Jy ! Total flux subtracted in 200 components = 0.01545 Jy ! Clean residual min=-0.012588 max=0.010200 Jy/beam ! Clean residual mean=-0.000557 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 2.30074 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 2.30074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160418Jy sigma=0.001266 ! Fit after self-cal, rms=0.160248Jy sigma=0.001264 ! 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=0.160248Jy sigma=0.001264 ! Fit after self-cal, rms=0.151388Jy sigma=0.001209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=10.59 mas, bpa=-10.69 degrees ! Estimated noise=1154.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413762 Jy ! Component: 100 - total flux cleaned = 0.00535358 Jy ! Component: 150 - total flux cleaned = 0.00666428 Jy ! Component: 200 - total flux cleaned = 0.00734202 Jy ! Total flux subtracted in 200 components = 0.00734202 Jy ! Clean residual min=-0.008636 max=0.010352 Jy/beam ! Clean residual mean=0.000242 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 2.30808 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 2.30808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150023Jy sigma=0.001197 ! Fit after self-cal, rms=0.149977Jy sigma=0.001196 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 (-42.5, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091252 Jy ! Component: 100 - total flux cleaned = 0.0125481 Jy ! Component: 150 - total flux cleaned = 0.0135327 Jy ! Component: 200 - total flux cleaned = 0.0142555 Jy ! Total flux subtracted in 200 components = 0.0142555 Jy ! Clean residual min=-0.007984 max=0.006155 Jy/beam ! Clean residual mean=-0.000040 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 2.32234 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 189 components and 2.32234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149238Jy sigma=0.001187 ! Fit after self-cal, rms=0.149184Jy sigma=0.001187 ! 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=0.149184Jy sigma=0.001187 ! Fit after self-cal, rms=0.149111Jy sigma=0.001184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.083 mas, bmaj=13.11 mas, bpa=-8.057 degrees ! Estimated noise=1370.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784776 Jy ! Component: 100 - total flux cleaned = 0.0109077 Jy ! Component: 150 - total flux cleaned = 0.0136843 Jy ! Component: 200 - total flux cleaned = 0.0146139 Jy ! Total flux subtracted in 200 components = 0.0146139 Jy ! Clean residual min=-0.008303 max=0.006948 Jy/beam ! Clean residual mean=0.000049 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 2.33695 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 234 components and 2.33695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148716Jy sigma=0.001180 ! Fit after self-cal, rms=0.148677Jy sigma=0.001180 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 = 0.00164832 Jy ! Component: 100 - total flux cleaned = 0.00222807 Jy ! Component: 150 - total flux cleaned = 0.00236327 Jy ! Component: 200 - total flux cleaned = 0.00271747 Jy ! Total flux subtracted in 200 components = 0.00271747 Jy ! Clean residual min=-0.007921 max=0.006531 Jy/beam ! Clean residual mean=-0.000050 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 2.33967 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 255 components and 2.33967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148565Jy sigma=0.001178 ! Fit after self-cal, rms=0.148555Jy sigma=0.001178 ! 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=3.034 mas, bmaj=10.6 mas, bpa=-10.71 degrees ! Estimated noise=1154.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 10.6 at -10.71 degrees (North through East) ! Clean map min=-0.0068741 max=1.9584 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=0.148555Jy sigma=0.001178 ! Fit after self-cal, rms=0.134540Jy sigma=0.001052 ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=10.6 mas, bpa=-10.71 degrees ! Estimated noise=1154.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114095 Jy ! Component: 100 - total flux cleaned = 0.00213272 Jy ! Component: 150 - total flux cleaned = 0.00227863 Jy ! Component: 200 - total flux cleaned = 0.00227213 Jy ! Total flux subtracted in 200 components = 0.00227213 Jy ! Clean residual min=-0.006369 max=0.005325 Jy/beam ! Clean residual mean=0.000147 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 2.34194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 276 components and 2.34194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134095Jy sigma=0.001049 ! Fit after self-cal, rms=0.134079Jy sigma=0.001049 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772473 Jy ! Component: 100 - total flux cleaned = 0.00102337 Jy ! Component: 150 - total flux cleaned = 0.0013643 Jy ! Component: 200 - total flux cleaned = 0.00136584 Jy ! Total flux subtracted in 200 components = 0.00136584 Jy ! Clean residual min=-0.005999 max=0.005113 Jy/beam ! Clean residual mean=0.000120 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 2.34331 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 295 components and 2.34331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133854Jy sigma=0.001047 ! Fit after self-cal, rms=0.133851Jy sigma=0.001047 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133851Jy sigma=0.001047 ! Fit after self-cal, rms=0.133910Jy sigma=0.001046 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=9.616 mas, bpa=-10.68 degrees ! Estimated noise=1521.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51805 Jy ! Component: 100 - total flux cleaned = 1.86605 Jy ! Component: 150 - total flux cleaned = 1.99873 Jy ! Component: 200 - total flux cleaned = 2.06918 Jy ! Total flux subtracted in 200 components = 2.06918 Jy ! Clean residual min=-0.020274 max=0.036950 Jy/beam ! Clean residual mean=0.000364 rms=0.006957 Jy/beam ! Combined flux in latest and established models = 2.06918 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 2.06918 Jy ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=10.6 mas, bpa=-10.73 degrees ! Estimated noise=1154.69 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 = 0.0562936 Jy ! Component: 100 - total flux cleaned = 0.094698 Jy ! Component: 150 - total flux cleaned = 0.124108 Jy ! Component: 200 - total flux cleaned = 0.147704 Jy ! Total flux subtracted in 200 components = 0.147704 Jy ! Clean residual min=-0.008461 max=0.018202 Jy/beam ! Clean residual mean=0.002770 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 2.21688 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 77 components and 2.21688 Jy ! Inverting map ! Added new window around map position (4, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020355 Jy ! Component: 100 - total flux cleaned = 0.0365838 Jy ! Component: 150 - total flux cleaned = 0.0502575 Jy ! Component: 200 - total flux cleaned = 0.0619782 Jy ! Total flux subtracted in 200 components = 0.0619782 Jy ! Clean residual min=-0.006608 max=0.010382 Jy/beam ! Clean residual mean=0.001493 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 2.27886 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 115 components and 2.27886 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=7.083 mas, bmaj=13.12 mas, bpa=-8.066 degrees ! Estimated noise=1370.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180473 Jy ! Component: 100 - total flux cleaned = 0.0312069 Jy ! Component: 150 - total flux cleaned = 0.0412697 Jy ! Component: 200 - total flux cleaned = 0.0491367 Jy ! Total flux subtracted in 200 components = 0.0491367 Jy ! Clean residual min=-0.006390 max=0.008666 Jy/beam ! Clean residual mean=0.001109 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 2.328 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 = 0.00540928 Jy ! Component: 100 - total flux cleaned = 0.00848038 Jy ! Component: 150 - total flux cleaned = 0.0109897 Jy ! Component: 200 - total flux cleaned = 0.0132164 Jy ! Total flux subtracted in 200 components = 0.0132164 Jy ! Clean residual min=-0.005673 max=0.006848 Jy/beam ! Clean residual mean=0.000542 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 2.34121 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 242 components and 2.34121 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=10.6 mas, bpa=-10.73 degrees ! Estimated noise=1154.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58192e-05 Jy ! Component: 100 - total flux cleaned = 0.000336855 Jy ! Component: 150 - total flux cleaned = 0.00119413 Jy ! Component: 200 - total flux cleaned = 0.00197964 Jy ! Total flux subtracted in 200 components = 0.00197964 Jy ! Clean residual min=-0.005029 max=0.006780 Jy/beam ! Clean residual mean=0.000225 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 2.34319 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 263 components and 2.34319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134071Jy sigma=0.001049 ! Fit after self-cal, rms=0.133954Jy sigma=0.001047 wmodel J0650-1637_S_2013_01_09_pus_map.mod ! Writing 263 model components to file: J0650-1637_S_2013_01_09_pus_map.mod wobs J0650-1637_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0650-1637_S_2013_01_09_pus_uvs.fits wwins J0650-1637_S_2013_01_09_pus_map.win ! wwins: Wrote 6 windows to J0650-1637_S_2013_01_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105034 Jy ! Component: 100 - total flux cleaned = 0.00142092 Jy ! Component: 150 - total flux cleaned = 0.0018599 Jy ! Component: 200 - total flux cleaned = 0.00228066 Jy ! Component: 250 - total flux cleaned = 0.00252337 Jy ! Component: 300 - total flux cleaned = 0.00260151 Jy ! Component: 350 - total flux cleaned = 0.00275489 Jy ! Component: 400 - total flux cleaned = 0.0029782 Jy ! Component: 450 - total flux cleaned = 0.00305015 Jy ! Component: 500 - total flux cleaned = 0.00319225 Jy ! Component: 550 - total flux cleaned = 0.00319185 Jy ! Component: 600 - total flux cleaned = 0.0032605 Jy ! Component: 650 - total flux cleaned = 0.00339402 Jy ! Component: 700 - total flux cleaned = 0.0035254 Jy ! Component: 750 - total flux cleaned = 0.00371871 Jy ! Component: 800 - total flux cleaned = 0.00384555 Jy ! Component: 850 - total flux cleaned = 0.0039714 Jy ! Component: 900 - total flux cleaned = 0.00415641 Jy ! Component: 950 - total flux cleaned = 0.0044573 Jy ! Component: 1000 - total flux cleaned = 0.00463435 Jy ! Component: 1050 - total flux cleaned = 0.00480852 Jy ! Component: 1100 - total flux cleaned = 0.00497958 Jy ! Component: 1150 - total flux cleaned = 0.00503632 Jy ! Component: 1200 - total flux cleaned = 0.00520344 Jy ! Component: 1250 - total flux cleaned = 0.00542218 Jy ! Component: 1300 - total flux cleaned = 0.0055294 Jy ! Component: 1350 - total flux cleaned = 0.00563596 Jy ! Component: 1400 - total flux cleaned = 0.00584446 Jy ! Component: 1450 - total flux cleaned = 0.00589585 Jy ! Component: 1500 - total flux cleaned = 0.00609927 Jy ! Component: 1550 - total flux cleaned = 0.00624937 Jy ! Component: 1600 - total flux cleaned = 0.00639701 Jy ! Component: 1650 - total flux cleaned = 0.00649423 Jy ! Component: 1700 - total flux cleaned = 0.00668592 Jy ! Component: 1750 - total flux cleaned = 0.00682751 Jy ! Component: 1800 - total flux cleaned = 0.00687426 Jy ! Component: 1850 - total flux cleaned = 0.00701302 Jy ! Component: 1900 - total flux cleaned = 0.00715019 Jy ! Component: 1950 - total flux cleaned = 0.00719571 Jy ! Component: 2000 - total flux cleaned = 0.0074197 Jy ! Total flux subtracted in 2048 components = 0.00746376 Jy ! Clean residual min=-0.002610 max=0.002351 Jy/beam ! Clean residual mean=0.000082 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 2.35066 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 407 components and 2.35066 Jy ![Exited script file: muppet] wmap "J0650-1637_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 10.6 at -10.73 degrees (North through East) ! Clean map min=-0.0042746 max=1.9581 Jy/beam ! Writing clean map to FITS file: J0650-1637_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.95814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000933652 device "J0650-1637_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0650-1637_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143041 0.143041 0.286083 0.572166 1.14433 2.28866 4.57733 9.15465 18.3093 36.6186 73.2372 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.958 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 10.6 at -10.73 degrees (North through East) ! Clean map min=-0.0042746 max=1.9581 Jy/beam quit ! Quitting program ! Log file J0650-1637_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:00:10 2014