! Started logfile: J0349+4609_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:50:27 2012 obs J0349+4609_X_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0349+4609_X_2011_08_02_pus_uva.fits ! AN table 1: 85 integrations on 78 of 78 possible baselines. ! AN table 2: 90 integrations on 78 of 78 possible baselines. ! AN table 3: 95 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.176828 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0349+4609 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3146 lines of history. ! ! Reading 14896 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0349+4609_X_2011_08_02_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 0.200x0.200 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 809 telescope corrections were flagged in sub-array 1. ! A total of 672 telescope corrections were flagged in sub-array 2. ! A total of 679 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 809 telescope corrections were flagged in sub-array 1. ! A total of 672 telescope corrections were flagged in sub-array 2. ! A total of 679 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 809 telescope corrections were flagged in sub-array 1. ! A total of 672 telescope corrections were flagged in sub-array 2. ! A total of 679 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 809 telescope corrections were flagged in sub-array 1. ! A total of 672 telescope corrections were flagged in sub-array 2. ! A total of 679 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.646535Jy sigma=0.006672 ! Fit after self-cal, rms=0.579232Jy sigma=0.006098 ! 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=0.9219 mas, bmaj=1.461 mas, bpa=-19.67 degrees ! Estimated noise=925.094 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 = 0.319438 Jy ! Component: 100 - total flux cleaned = 0.403097 Jy ! Total flux subtracted in 100 components = 0.403097 Jy ! Clean residual min=-0.014353 max=0.034361 Jy/beam ! Clean residual mean=0.000006 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 0.403097 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.403097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180029Jy sigma=0.001738 ! Fit after self-cal, rms=0.179985Jy sigma=0.001738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365298 Jy ! Component: 100 - total flux cleaned = 0.0557233 Jy ! Total flux subtracted in 100 components = 0.0557233 Jy ! Clean residual min=-0.014661 max=0.026408 Jy/beam ! Clean residual mean=-0.000015 rms=0.003135 Jy/beam ! Combined flux in latest and established models = 0.45882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.45882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167410Jy sigma=0.001595 ! Fit after self-cal, rms=0.167379Jy sigma=0.001595 ! Inverting map ! Added new window around map position (1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256911 Jy ! Component: 100 - total flux cleaned = 0.0402794 Jy ! Total flux subtracted in 100 components = 0.0402794 Jy ! Clean residual min=-0.012730 max=0.014559 Jy/beam ! Clean residual mean=-0.000052 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.4991 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.4991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161133Jy sigma=0.001522 ! Fit after self-cal, rms=0.160545Jy sigma=0.001515 ! 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=1.219 mas, bmaj=1.983 mas, bpa=-25.25 degrees ! Estimated noise=564.92 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 (3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023134 Jy ! Component: 100 - total flux cleaned = 0.0368446 Jy ! Component: 150 - total flux cleaned = 0.0418203 Jy ! Component: 200 - total flux cleaned = 0.0454729 Jy ! Total flux subtracted in 200 components = 0.0454729 Jy ! Clean residual min=-0.011837 max=0.010253 Jy/beam ! Clean residual mean=-0.000857 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.544573 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.544572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156937Jy sigma=0.001471 ! Fit after self-cal, rms=0.156639Jy sigma=0.001468 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 FT 1.00* HH 1.00* ! HN 1.00* KP 0.87 LA 1.00 MK 0.98 ! NL 1.02 OV 1.01 PT 1.02 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.90 FT 1.00* HH 1.00* ! HN 1.04 KP 0.87 LA 0.97 MK 0.97 ! NL 0.94 OV 1.03 PT 0.99 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.94 FT 1.00* HH 1.00* ! HN 1.05 KP 0.96 LA 1.00 MK 1.00* ! NL 0.95 OV 0.98 PT 1.03 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 FT 1.00* HH 1.00* ! HN 1.00* KP 0.89 LA 1.01 MK 0.96 ! NL 1.22 OV 1.06 PT 1.12 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 FT 1.00* HH 1.00* ! HN 1.10 KP 0.85 LA 0.97 MK 1.02 ! NL 1.06 OV 1.05 PT 1.06 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.94 FT 1.00* HH 1.00* ! HN 1.11 KP 0.94 LA 1.02 MK 1.00* ! NL 1.09 OV 1.02 PT 1.11 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 FT 1.00* HH 1.00* ! HN 1.00* KP 0.79 LA 1.00 MK 0.92 ! NL 1.20 OV 1.02 PT 1.05 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.87 FT 1.00* HH 1.00* ! HN 1.10 KP 0.78 LA 0.98 MK 1.00 ! NL 1.01 OV 1.05 PT 1.00 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.93 FT 1.00* HH 1.00* ! HN 1.08 KP 0.84 LA 1.04 MK 1.00* ! NL 1.04 OV 1.02 PT 1.04 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 FT 1.00* HH 1.00* ! HN 1.00* KP 0.85 LA 1.09 MK 1.04 ! NL 1.20 OV 1.13 PT 1.11 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 FT 1.00* HH 1.00* ! HN 1.04 KP 0.84 LA 1.04 MK 1.05 ! NL 1.05 OV 1.11 PT 1.10 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.02 FT 1.00* HH 1.00* ! HN 1.03 KP 0.94 LA 1.12 MK 1.00* ! NL 1.05 OV 1.08 PT 1.14 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.156639Jy sigma=0.001468 ! Fit after self-cal, rms=0.151229Jy sigma=0.001358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=2.097 mas, bpa=-20.08 degrees ! Estimated noise=578.284 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 = 0.00386823 Jy ! Component: 100 - total flux cleaned = 0.00473199 Jy ! Component: 150 - total flux cleaned = 0.00492866 Jy ! Component: 200 - total flux cleaned = 0.0047725 Jy ! Total flux subtracted in 200 components = 0.0047725 Jy ! Clean residual min=-0.003627 max=0.003992 Jy/beam ! Clean residual mean=0.000023 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.549345 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.549345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151083Jy sigma=0.001355 ! Fit after self-cal, rms=0.151052Jy sigma=0.001354 ! 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=0.151052Jy sigma=0.001354 ! Fit after self-cal, rms=0.151826Jy sigma=0.001347 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.093 mas, bpa=-20.07 degrees ! Estimated noise=578.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306792 Jy ! Component: 100 - total flux cleaned = 0.00437963 Jy ! Component: 150 - total flux cleaned = 0.00443901 Jy ! Component: 200 - total flux cleaned = 0.0044391 Jy ! Total flux subtracted in 200 components = 0.0044391 Jy ! Clean residual min=-0.002528 max=0.003378 Jy/beam ! Clean residual mean=0.000108 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.553784 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.553784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151759Jy sigma=0.001346 ! Fit after self-cal, rms=0.151797Jy sigma=0.001345 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 = 0.000520631 Jy ! Component: 100 - total flux cleaned = 0.000720967 Jy ! Component: 150 - total flux cleaned = 0.00072416 Jy ! Component: 200 - total flux cleaned = 0.000725285 Jy ! Total flux subtracted in 200 components = 0.000725285 Jy ! Clean residual min=-0.002529 max=0.003273 Jy/beam ! Clean residual mean=0.000094 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.554509 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.554509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151775Jy sigma=0.001345 ! Fit after self-cal, rms=0.151766Jy sigma=0.001345 ! 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=0.151766Jy sigma=0.001345 ! Fit after self-cal, rms=0.151911Jy sigma=0.001344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.092 mas, bpa=-20.08 degrees ! Estimated noise=577.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173025 Jy ! Component: 100 - total flux cleaned = 0.00223118 Jy ! Component: 150 - total flux cleaned = 0.00237789 Jy ! Component: 200 - total flux cleaned = 0.00241205 Jy ! Total flux subtracted in 200 components = 0.00241205 Jy ! Clean residual min=-0.002287 max=0.002879 Jy/beam ! Clean residual mean=0.000148 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.556921 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.556921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151888Jy sigma=0.001343 ! Fit after self-cal, rms=0.151887Jy sigma=0.001343 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 = 0.000271406 Jy ! Component: 100 - total flux cleaned = 0.000370407 Jy ! Component: 150 - total flux cleaned = 0.000401206 Jy ! Component: 200 - total flux cleaned = 0.000401932 Jy ! Total flux subtracted in 200 components = 0.000401932 Jy ! Clean residual min=-0.002254 max=0.002885 Jy/beam ! Clean residual mean=0.000140 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.557323 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.557323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151877Jy sigma=0.001343 ! Fit after self-cal, rms=0.151872Jy sigma=0.001343 ! 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. ! ! Fit before self-cal, rms=0.151872Jy sigma=0.001343 ! Fit after self-cal, rms=0.151948Jy sigma=0.001343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=3.221 mas, bpa=-54.27 degrees ! Estimated noise=667.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121717 Jy ! Component: 100 - total flux cleaned = 0.00141699 Jy ! Component: 150 - total flux cleaned = 0.00148143 Jy ! Component: 200 - total flux cleaned = 0.00149812 Jy ! Total flux subtracted in 200 components = 0.00149812 Jy ! Clean residual min=-0.002613 max=0.003520 Jy/beam ! Clean residual mean=0.000263 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.558821 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.558821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151941Jy sigma=0.001343 ! Fit after self-cal, rms=0.151937Jy sigma=0.001343 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 = 6.88909e-05 Jy ! Component: 100 - total flux cleaned = 0.000167507 Jy ! Component: 150 - total flux cleaned = 0.000198752 Jy ! Component: 200 - total flux cleaned = 0.000199283 Jy ! Total flux subtracted in 200 components = 0.000199283 Jy ! Clean residual min=-0.002611 max=0.003534 Jy/beam ! Clean residual mean=0.000257 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.559021 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.559021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151936Jy sigma=0.001343 ! Fit after self-cal, rms=0.151932Jy sigma=0.001343 ! 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=1.232 mas, bmaj=2.091 mas, bpa=-20.09 degrees ! Estimated noise=577.724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.232 x 2.091 at -20.09 degrees (North through East) ! Clean map min=-0.0021098 max=0.42213 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=0.9325 mas, bmaj=1.531 mas, bpa=-14.1 degrees ! Estimated noise=958.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.316732 Jy ! Component: 100 - total flux cleaned = 0.400897 Jy ! Component: 150 - total flux cleaned = 0.442297 Jy ! Component: 200 - total flux cleaned = 0.468374 Jy ! Total flux subtracted in 200 components = 0.468374 Jy ! Clean residual min=-0.007347 max=0.014246 Jy/beam ! Clean residual mean=0.000078 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.468374 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.468374 Jy ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.091 mas, bpa=-20.09 degrees ! Estimated noise=577.724 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 = 0.0326953 Jy ! Component: 100 - total flux cleaned = 0.0519478 Jy ! Component: 150 - total flux cleaned = 0.0639214 Jy ! Component: 200 - total flux cleaned = 0.0719162 Jy ! Total flux subtracted in 200 components = 0.0719162 Jy ! Clean residual min=-0.002744 max=0.004637 Jy/beam ! Clean residual mean=0.000440 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.54029 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 91 components and 0.54029 Jy ! Inverting map ! Added new window around map position (0.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561111 Jy ! Component: 100 - total flux cleaned = 0.00955448 Jy ! Component: 150 - total flux cleaned = 0.0123743 Jy ! Component: 200 - total flux cleaned = 0.0143994 Jy ! Total flux subtracted in 200 components = 0.0143994 Jy ! Clean residual min=-0.002249 max=0.002610 Jy/beam ! Clean residual mean=0.000220 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.554689 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.554689 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=2.068 mas, bpa=-23.44 degrees ! Estimated noise=647.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176765 Jy ! Component: 100 - total flux cleaned = 0.002963 Jy ! Component: 150 - total flux cleaned = 0.00345652 Jy ! Component: 200 - total flux cleaned = 0.00362211 Jy ! Total flux subtracted in 200 components = 0.00362211 Jy ! Clean residual min=-0.002671 max=0.003108 Jy/beam ! Clean residual mean=0.000200 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.558311 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123485 Jy ! Component: 100 - total flux cleaned = 0.000237731 Jy ! Component: 150 - total flux cleaned = 0.00039619 Jy ! Component: 200 - total flux cleaned = 0.00049355 Jy ! Total flux subtracted in 200 components = 0.00049355 Jy ! Clean residual min=-0.002670 max=0.003111 Jy/beam ! Clean residual mean=0.000191 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.558805 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.558805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151893Jy sigma=0.001342 ! Fit after self-cal, rms=0.151885Jy sigma=0.001342 wmodel J0349+4609_X_2011_08_02_pus_map.mod ! Writing 135 model components to file: J0349+4609_X_2011_08_02_pus_map.mod wobs J0349+4609_X_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0349+4609_X_2011_08_02_pus_uvs.fits wwins J0349+4609_X_2011_08_02_pus_map.win ! wwins: Wrote 4 windows to J0349+4609_X_2011_08_02_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 = 0.00131453 Jy ! Component: 100 - total flux cleaned = 0.00212456 Jy ! Component: 150 - total flux cleaned = 0.00274053 Jy ! Component: 200 - total flux cleaned = 0.003283 Jy ! Component: 250 - total flux cleaned = 0.00376403 Jy ! Component: 300 - total flux cleaned = 0.00414644 Jy ! Component: 350 - total flux cleaned = 0.00468249 Jy ! Component: 400 - total flux cleaned = 0.00504335 Jy ! Component: 450 - total flux cleaned = 0.00535605 Jy ! Component: 500 - total flux cleaned = 0.00569886 Jy ! Component: 550 - total flux cleaned = 0.00592231 Jy ! Component: 600 - total flux cleaned = 0.00614114 Jy ! Component: 650 - total flux cleaned = 0.00642627 Jy ! Component: 700 - total flux cleaned = 0.00660089 Jy ! Component: 750 - total flux cleaned = 0.00677255 Jy ! Component: 800 - total flux cleaned = 0.00700877 Jy ! Component: 850 - total flux cleaned = 0.00724033 Jy ! Component: 900 - total flux cleaned = 0.0074681 Jy ! Component: 950 - total flux cleaned = 0.00766079 Jy ! Component: 1000 - total flux cleaned = 0.00794521 Jy ! Component: 1050 - total flux cleaned = 0.00813246 Jy ! Component: 1100 - total flux cleaned = 0.0083786 Jy ! Component: 1150 - total flux cleaned = 0.0086519 Jy ! Component: 1200 - total flux cleaned = 0.00877176 Jy ! Component: 1250 - total flux cleaned = 0.00889058 Jy ! Component: 1300 - total flux cleaned = 0.00903756 Jy ! Component: 1350 - total flux cleaned = 0.00918269 Jy ! Component: 1400 - total flux cleaned = 0.00932629 Jy ! Component: 1450 - total flux cleaned = 0.00941147 Jy ! Component: 1500 - total flux cleaned = 0.00946775 Jy ! Component: 1550 - total flux cleaned = 0.00960735 Jy ! Component: 1600 - total flux cleaned = 0.00971775 Jy ! Component: 1650 - total flux cleaned = 0.00982679 Jy ! Component: 1700 - total flux cleaned = 0.00993508 Jy ! Component: 1750 - total flux cleaned = 0.0100423 Jy ! Component: 1800 - total flux cleaned = 0.0101219 Jy ! Component: 1850 - total flux cleaned = 0.0102533 Jy ! Component: 1900 - total flux cleaned = 0.0103574 Jy ! Component: 1950 - total flux cleaned = 0.0104347 Jy ! Component: 2000 - total flux cleaned = 0.0105115 Jy ! Total flux subtracted in 2048 components = 0.0106383 Jy ! Clean residual min=-0.001465 max=0.001479 Jy/beam ! Clean residual mean=0.000066 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.569443 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 293 components and 0.569443 Jy ![Exited script file: muppet] wmap "J0349+4609_X_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 2.068 at -23.44 degrees (North through East) ! Clean map min=-0.0023216 max=0.42393 Jy/beam ! Writing clean map to FITS file: J0349+4609_X_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.423932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00050362 device "J0349+4609_X_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0349+4609_X_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356392 0.356392 0.712784 1.42557 2.85114 5.70227 11.4045 22.8091 45.6182 91.2364 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.423 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 2.068 at -23.44 degrees (North through East) ! Clean map min=-0.0023216 max=0.42393 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0349+4609_X_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0349+4609_X_2011_08_02_pus_map.gif/vgif' mapplot cln