! Started logfile: J1329+5009_S_2010_10_13_pus_uvs.log on Mon Feb 28 00:02:05 2011 obs J1329+5009_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: J1329+5009_S_2010_10_13_pus_uva.fits ! AN table 1: 188 integrations on 105 of 105 possible baselines. ! AN table 2: 162 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.166476 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1329+5009 ! ! 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 2.23696e+09 8e+06 1 8e+06 ! 02 2 2.26696e+09 8e+06 1 8e+06 ! 03 3 2.35696e+09 8e+06 1 8e+06 ! 04 4 2.37696e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3545 lines of history. ! ! Reading 24472 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 J1329+5009_S_2010_10_13_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 2008 telescope corrections were flagged in sub-array 1. ! A total of 1554 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2008 telescope corrections were flagged in sub-array 1. ! A total of 1554 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2008 telescope corrections were flagged in sub-array 1. ! A total of 1554 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2008 telescope corrections were flagged in sub-array 1. ! A total of 1554 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.902586Jy sigma=0.010566 ! Fit after self-cal, rms=0.861448Jy sigma=0.010123 ! 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=2.137 mas, bmaj=4.365 mas, bpa=33.57 degrees ! Estimated noise=671.096 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 = 0.113355 Jy ! Component: 100 - total flux cleaned = 0.138321 Jy ! Total flux subtracted in 100 components = 0.138321 Jy ! Clean residual min=-0.005961 max=0.008002 Jy/beam ! Clean residual mean=0.000132 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.138321 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.138321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122855Jy sigma=0.001312 ! Fit after self-cal, rms=0.122841Jy sigma=0.001312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878082 Jy ! Component: 100 - total flux cleaned = 0.0139638 Jy ! Total flux subtracted in 100 components = 0.0139638 Jy ! Clean residual min=-0.005488 max=0.004857 Jy/beam ! Clean residual mean=0.000099 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.152285 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.152285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122195Jy sigma=0.001303 ! Fit after self-cal, rms=0.122207Jy sigma=0.001303 ! 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=2.46 mas, bmaj=5.121 mas, bpa=36.38 degrees ! Estimated noise=395.69 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 = 0.00358117 Jy ! Component: 100 - total flux cleaned = 0.00532937 Jy ! Component: 150 - total flux cleaned = 0.00624208 Jy ! Component: 200 - total flux cleaned = 0.00648019 Jy ! Total flux subtracted in 200 components = 0.00648019 Jy ! Clean residual min=-0.002408 max=0.003968 Jy/beam ! Clean residual mean=0.000689 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.158765 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.158765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122127Jy sigma=0.001301 ! Fit after self-cal, rms=0.122128Jy sigma=0.001301 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HH 1.00* HN 1.04 ! KB 0.82 KK 1.00* KP 0.95 LA 1.01 ! MK 0.92 NL 0.92 NY 1.00* OV 0.90 ! PT 1.00 SC 0.98 TS 1.12 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 HH 1.00* HN 1.03 ! KB 1.00* KK 1.00* KP 1.03 LA 1.04 ! MK 1.00* NL 1.01 NY 1.00* OV 1.01 ! PT 1.04 SC 1.01 TS 1.00* ! ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HH 1.00* HN 1.04 ! KB 0.81 KK 1.00* KP 0.97 LA 0.99 ! MK 0.98 NL 0.93 NY 1.00* OV 0.94 ! PT 1.00 SC 1.08 TS 1.12 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.08 HH 1.00* HN 0.95 ! KB 1.00* KK 1.00* KP 1.01 LA 0.99 ! MK 1.00* NL 1.02 NY 1.00* OV 1.07 ! PT 1.04 SC 0.95 TS 1.00* ! ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HH 1.00* HN 1.17 ! KB 0.80 KK 1.00* KP 1.00 LA 0.99 ! MK 0.99 NL 0.94 NY 1.00* OV 0.96 ! PT 0.97 SC 1.00 TS 1.12 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.27 HH 1.00* HN 1.06 ! KB 1.00* KK 1.00* KP 1.03 LA 1.01 ! MK 1.00* NL 1.04 NY 1.00* OV 1.08 ! PT 1.06 SC 0.96 TS 1.00* ! ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HH 1.00* HN 1.09 ! KB 0.78 KK 1.00* KP 0.98 LA 0.94 ! MK 0.98 NL 0.94 NY 1.00* OV 0.92 ! PT 0.99 SC 1.13 TS 1.32 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 HH 1.00* HN 0.99 ! KB 1.00* KK 1.00* KP 1.01 LA 1.02 ! MK 1.00* NL 1.02 NY 1.00* OV 1.04 ! PT 1.01 SC 1.06 TS 1.00* ! ! ! Fit before self-cal, rms=0.122128Jy sigma=0.001301 ! Fit after self-cal, rms=0.122145Jy sigma=0.001294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=5.134 mas, bpa=35.67 degrees ! Estimated noise=404.199 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 (5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338368 Jy ! Component: 100 - total flux cleaned = 0.00489077 Jy ! Component: 150 - total flux cleaned = 0.00526152 Jy ! Component: 200 - total flux cleaned = 0.00551508 Jy ! Total flux subtracted in 200 components = 0.00551508 Jy ! Clean residual min=-0.001782 max=0.002396 Jy/beam ! Clean residual mean=0.000287 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.16428 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.16428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122055Jy sigma=0.001293 ! Fit after self-cal, rms=0.122091Jy sigma=0.001293 ! 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=0.122091Jy sigma=0.001293 ! Fit after self-cal, rms=0.122309Jy sigma=0.001292 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=5.137 mas, bpa=35.69 degrees ! Estimated noise=404.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176549 Jy ! Component: 100 - total flux cleaned = 0.00243686 Jy ! Component: 150 - total flux cleaned = 0.00269058 Jy ! Component: 200 - total flux cleaned = 0.00282029 Jy ! Total flux subtracted in 200 components = 0.00282029 Jy ! Clean residual min=-0.001827 max=0.002265 Jy/beam ! Clean residual mean=0.000222 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.1671 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.1671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122276Jy sigma=0.001292 ! Fit after self-cal, rms=0.122274Jy sigma=0.001291 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 (43, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219487 Jy ! Component: 100 - total flux cleaned = 0.0031949 Jy ! Component: 150 - total flux cleaned = 0.00341316 Jy ! Component: 200 - total flux cleaned = 0.00357013 Jy ! Total flux subtracted in 200 components = 0.00357013 Jy ! Clean residual min=-0.001668 max=0.002125 Jy/beam ! Clean residual mean=0.000208 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.17067 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.17067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122229Jy sigma=0.001291 ! Fit after self-cal, rms=0.122226Jy sigma=0.001291 ! Inverting map ! Added new window around map position (2.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192954 Jy ! Component: 100 - total flux cleaned = 0.0028447 Jy ! Component: 150 - total flux cleaned = 0.00307428 Jy ! Component: 200 - total flux cleaned = 0.00324741 Jy ! Total flux subtracted in 200 components = 0.00324741 Jy ! Clean residual min=-0.001626 max=0.002164 Jy/beam ! Clean residual mean=0.000169 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.173918 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.173918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122188Jy sigma=0.001291 ! Fit after self-cal, rms=0.122178Jy sigma=0.001290 ! Inverting map ! Added new window around map position (-48.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181648 Jy ! Component: 100 - total flux cleaned = 0.00275214 Jy ! Component: 150 - total flux cleaned = 0.00317489 Jy ! Component: 200 - total flux cleaned = 0.00350053 Jy ! Total flux subtracted in 200 components = 0.00350053 Jy ! Clean residual min=-0.001554 max=0.001932 Jy/beam ! Clean residual mean=0.000132 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.177418 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.177418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122144Jy sigma=0.001290 ! Fit after self-cal, rms=0.122141Jy sigma=0.001290 ! Inverting map ! Added new window around map position (-4.5, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909247 Jy ! Component: 100 - total flux cleaned = 0.00132429 Jy ! Component: 150 - total flux cleaned = 0.00168492 Jy ! Component: 200 - total flux cleaned = 0.0019233 Jy ! Total flux subtracted in 200 components = 0.0019233 Jy ! Clean residual min=-0.001450 max=0.001772 Jy/beam ! Clean residual mean=0.000115 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.179342 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.179342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122107Jy sigma=0.001290 ! Fit after self-cal, rms=0.122103Jy sigma=0.001290 ! Inverting map ! Added new window around map position (24, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124368 Jy ! Component: 100 - total flux cleaned = 0.00120449 Jy ! Component: 150 - total flux cleaned = 0.00136357 Jy ! Component: 200 - total flux cleaned = 0.00151279 Jy ! Total flux subtracted in 200 components = 0.00151279 Jy ! Clean residual min=-0.001452 max=0.001608 Jy/beam ! Clean residual mean=0.000099 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.180854 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 140 components and 0.180854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122073Jy sigma=0.001289 ! Fit after self-cal, rms=0.122071Jy sigma=0.001289 ! 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=0.122071Jy sigma=0.001289 ! Fit after self-cal, rms=0.123216Jy sigma=0.001287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.422 mas, bmaj=5.132 mas, bpa=35.71 degrees ! Estimated noise=405.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778364 Jy ! Component: 100 - total flux cleaned = 0.000971363 Jy ! Component: 150 - total flux cleaned = 0.00102899 Jy ! Component: 200 - total flux cleaned = 0.00105678 Jy ! Total flux subtracted in 200 components = 0.00105678 Jy ! Clean residual min=-0.001373 max=0.001507 Jy/beam ! Clean residual mean=0.000067 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.181911 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.181911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123199Jy sigma=0.001287 ! Fit after self-cal, rms=0.123233Jy sigma=0.001287 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 (48, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115562 Jy ! Component: 100 - total flux cleaned = 0.00160768 Jy ! Component: 150 - total flux cleaned = 0.00186537 Jy ! Component: 200 - total flux cleaned = 0.00194637 Jy ! Total flux subtracted in 200 components = 0.00194637 Jy ! Clean residual min=-0.001357 max=0.001465 Jy/beam ! Clean residual mean=0.000050 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.183858 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 176 components and 0.183858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123213Jy sigma=0.001287 ! Fit after self-cal, rms=0.123212Jy sigma=0.001287 ! Inverting map ! Added new window around map position (40, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916345 Jy ! Component: 100 - total flux cleaned = 0.00112749 Jy ! Component: 150 - total flux cleaned = 0.00137575 Jy ! Component: 200 - total flux cleaned = 0.00155949 Jy ! Total flux subtracted in 200 components = 0.00155949 Jy ! Clean residual min=-0.001387 max=0.001343 Jy/beam ! Clean residual mean=0.000036 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.185417 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 193 components and 0.185417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123190Jy sigma=0.001287 ! Fit after self-cal, rms=0.123191Jy sigma=0.001287 ! 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=0.123191Jy sigma=0.001287 ! Fit after self-cal, rms=0.123411Jy sigma=0.001287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.656 mas, bmaj=9.176 mas, bpa=54 degrees ! Estimated noise=540.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196211 Jy ! Component: 100 - total flux cleaned = 0.000148984 Jy ! Component: 150 - total flux cleaned = 0.000191898 Jy ! Component: 200 - total flux cleaned = 0.000271318 Jy ! Total flux subtracted in 200 components = 0.000271318 Jy ! Clean residual min=-0.001285 max=0.001481 Jy/beam ! Clean residual mean=0.000071 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.185688 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 208 components and 0.185688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123406Jy sigma=0.001287 ! Fit after self-cal, rms=0.123405Jy sigma=0.001287 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 = -2.28742e-05 Jy ! Component: 100 - total flux cleaned = 3.33867e-05 Jy ! Component: 150 - total flux cleaned = 5.05182e-05 Jy ! Component: 200 - total flux cleaned = 6.66837e-05 Jy ! Total flux subtracted in 200 components = 6.66837e-05 Jy ! Clean residual min=-0.001300 max=0.001444 Jy/beam ! Clean residual mean=0.000067 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.185755 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 215 components and 0.185755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123404Jy sigma=0.001287 ! Fit after self-cal, rms=0.123404Jy sigma=0.001287 ! 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=2.417 mas, bmaj=5.128 mas, bpa=35.69 degrees ! Estimated noise=405.512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.417 x 5.128 at 35.69 degrees (North through East) ! Clean map min=-0.0016679 max=0.14407 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=2.125 mas, bmaj=4.339 mas, bpa=33.05 degrees ! Estimated noise=697.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112054 Jy ! Component: 100 - total flux cleaned = 0.138297 Jy ! Component: 150 - total flux cleaned = 0.148479 Jy ! Component: 200 - total flux cleaned = 0.154437 Jy ! Total flux subtracted in 200 components = 0.154437 Jy ! Clean residual min=-0.003791 max=0.003458 Jy/beam ! Clean residual mean=0.000084 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.154437 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.154437 Jy ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=5.128 mas, bpa=35.69 degrees ! Estimated noise=405.512 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 = 0.00533689 Jy ! Component: 100 - total flux cleaned = 0.00883891 Jy ! Component: 150 - total flux cleaned = 0.0116227 Jy ! Component: 200 - total flux cleaned = 0.0140543 Jy ! Total flux subtracted in 200 components = 0.0140543 Jy ! Clean residual min=-0.001508 max=0.001791 Jy/beam ! Clean residual mean=0.000234 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.168491 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.168491 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=8.656 mas, bmaj=9.176 mas, bpa=54 degrees ! Estimated noise=540.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323739 Jy ! Component: 100 - total flux cleaned = 0.00548218 Jy ! Component: 150 - total flux cleaned = 0.00730886 Jy ! Component: 200 - total flux cleaned = 0.00885528 Jy ! Total flux subtracted in 200 components = 0.00885528 Jy ! Clean residual min=-0.001084 max=0.002039 Jy/beam ! Clean residual mean=0.000322 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.177346 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) ! Added new window around map position (19, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184056 Jy ! Component: 100 - total flux cleaned = 0.00310927 Jy ! Component: 150 - total flux cleaned = 0.00399151 Jy ! Component: 200 - total flux cleaned = 0.00474022 Jy ! Total flux subtracted in 200 components = 0.00474022 Jy ! Clean residual min=-0.001391 max=0.001404 Jy/beam ! Clean residual mean=0.000179 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.182087 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 144 components and 0.182087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=5.128 mas, bpa=35.69 degrees ! Estimated noise=405.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003991 Jy ! Component: 100 - total flux cleaned = 0.00116323 Jy ! Component: 150 - total flux cleaned = 0.00174471 Jy ! Component: 200 - total flux cleaned = 0.0021377 Jy ! Total flux subtracted in 200 components = 0.0021377 Jy ! Clean residual min=-0.001477 max=0.001345 Jy/beam ! Clean residual mean=0.000048 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.184224 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 0.184224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123457Jy sigma=0.001287 ! Fit after self-cal, rms=0.123449Jy sigma=0.001287 wmodel J1329+5009_S_2010_10_13_pus_map.mod ! Writing 177 model components to file: J1329+5009_S_2010_10_13_pus_map.mod wobs J1329+5009_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J1329+5009_S_2010_10_13_pus_uvs.fits wwins J1329+5009_S_2010_10_13_pus_map.win ! wwins: Wrote 10 windows to J1329+5009_S_2010_10_13_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 = -0.000318826 Jy ! Component: 100 - total flux cleaned = -0.000483865 Jy ! Component: 150 - total flux cleaned = -0.000418868 Jy ! Component: 200 - total flux cleaned = -0.000355581 Jy ! Component: 250 - total flux cleaned = -0.000334858 Jy ! Component: 300 - total flux cleaned = -0.000294534 Jy ! Component: 350 - total flux cleaned = -0.000235539 Jy ! Component: 400 - total flux cleaned = -0.00011969 Jy ! Component: 450 - total flux cleaned = -6.17093e-06 Jy ! Component: 500 - total flux cleaned = 0.00010555 Jy ! Component: 550 - total flux cleaned = 0.000215635 Jy ! Component: 600 - total flux cleaned = 0.000342091 Jy ! Component: 650 - total flux cleaned = 0.00043129 Jy ! Component: 700 - total flux cleaned = 0.000519356 Jy ! Component: 750 - total flux cleaned = 0.000623586 Jy ! Component: 800 - total flux cleaned = 0.000760505 Jy ! Component: 850 - total flux cleaned = 0.000844961 Jy ! Component: 900 - total flux cleaned = 0.000945197 Jy ! Component: 950 - total flux cleaned = 0.00106049 Jy ! Component: 1000 - total flux cleaned = 0.0011417 Jy ! Component: 1050 - total flux cleaned = 0.00118993 Jy ! Component: 1100 - total flux cleaned = 0.00130136 Jy ! Component: 1150 - total flux cleaned = 0.00136428 Jy ! Component: 1200 - total flux cleaned = 0.00142661 Jy ! Component: 1250 - total flux cleaned = 0.00151901 Jy ! Component: 1300 - total flux cleaned = 0.00159527 Jy ! Component: 1350 - total flux cleaned = 0.00167065 Jy ! Component: 1400 - total flux cleaned = 0.00174526 Jy ! Component: 1450 - total flux cleaned = 0.00178956 Jy ! Component: 1500 - total flux cleaned = 0.0018481 Jy ! Component: 1550 - total flux cleaned = 0.00192063 Jy ! Component: 1600 - total flux cleaned = 0.00196378 Jy ! Component: 1650 - total flux cleaned = 0.00204931 Jy ! Component: 1700 - total flux cleaned = 0.00210574 Jy ! Component: 1750 - total flux cleaned = 0.00214774 Jy ! Component: 1800 - total flux cleaned = 0.00221708 Jy ! Component: 1850 - total flux cleaned = 0.00225839 Jy ! Component: 1900 - total flux cleaned = 0.00231305 Jy ! Component: 1950 - total flux cleaned = 0.0023673 Jy ! Component: 2000 - total flux cleaned = 0.00239424 Jy ! Total flux subtracted in 2048 components = 0.00247448 Jy ! Clean residual min=-0.000770 max=0.000945 Jy/beam ! Clean residual mean=0.000026 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.186699 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 324 components and 0.186699 Jy ![Exited script file: muppet] wmap "J1329+5009_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.417 x 5.128 at 35.69 degrees (North through East) ! Clean map min=-0.0013685 max=0.14377 Jy/beam ! Writing clean map to FITS file: J1329+5009_S_2010_10_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250359 device "J1329+5009_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1329+5009_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.522412 0.522412 1.04482 2.08965 4.17929 8.35859 16.7172 33.4343 66.8687 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.417 x 5.128 at 35.69 degrees (North through East) ! Clean map min=-0.0013685 max=0.14377 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1329+5009_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J1329+5009_S_2010_10_13_pus_map.gif/vgif' mapplot cln