! Started logfile: J0433+0521_X_2008_04_02_pus_uvs.log on Sun Feb 21 20:45:08 2010 obs J0433+0521_X_2008_04_02_pus_uva.fits ! Reading UV FITS file: J0433+0521_X_2008_04_02_pus_uva.fits ! AN table 1: 45 integrations on 120 of 120 possible baselines. ! AN table 2: 191 integrations on 120 of 120 possible baselines. ! AN table 3: 83 integrations on 120 of 120 possible baselines. ! AN table 4: 23 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.0677388 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0433+0521 ! ! 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 2284 lines of history. ! ! Reading 11120 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 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 607 telescope corrections were flagged in sub-array 1. ! A total of 2611 telescope corrections were flagged in sub-array 2. ! A total of 943 telescope corrections were flagged in sub-array 3. ! A total of 368 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 607 telescope corrections were flagged in sub-array 1. ! A total of 2611 telescope corrections were flagged in sub-array 2. ! A total of 954 telescope corrections were flagged in sub-array 3. ! A total of 368 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 607 telescope corrections were flagged in sub-array 1. ! A total of 2611 telescope corrections were flagged in sub-array 2. ! A total of 943 telescope corrections were flagged in sub-array 3. ! A total of 368 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 607 telescope corrections were flagged in sub-array 1. ! A total of 2611 telescope corrections were flagged in sub-array 2. ! A total of 943 telescope corrections were flagged in sub-array 3. ! A total of 368 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.909518Jy sigma=0.006208 ! Fit after self-cal, rms=0.768444Jy sigma=0.004985 ! 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 ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.5616 mas, bmaj=0.7811 mas, bpa=-8.383 degrees ! Estimated noise=1837.97 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 = 0.884906 Jy ! Component: 100 - total flux cleaned = 1.25706 Jy ! Total flux subtracted in 100 components = 1.25706 Jy ! Clean residual min=-0.071791 max=0.234457 Jy/beam ! Clean residual mean=-0.001563 rms=0.022373 Jy/beam ! Combined flux in latest and established models = 1.25706 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.25706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.603377Jy sigma=0.003815 ! Fit after self-cal, rms=0.600956Jy sigma=0.003810 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21727 Jy ! Component: 100 - total flux cleaned = 0.337956 Jy ! Total flux subtracted in 100 components = 0.337956 Jy ! Clean residual min=-0.058854 max=0.184495 Jy/beam ! Clean residual mean=-0.001295 rms=0.016799 Jy/beam ! Combined flux in latest and established models = 1.59502 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 1.59502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.489434Jy sigma=0.002912 ! Fit after self-cal, rms=0.479155Jy sigma=0.002857 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133444 Jy ! Component: 100 - total flux cleaned = 0.177867 Jy ! Total flux subtracted in 100 components = 0.177867 Jy ! Clean residual min=-0.047246 max=0.120333 Jy/beam ! Clean residual mean=-0.001164 rms=0.014100 Jy/beam ! Combined flux in latest and established models = 1.77289 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 1.77289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.433210Jy sigma=0.002542 ! Fit after self-cal, rms=0.433125Jy sigma=0.002539 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (-11.8, -5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122116 Jy ! Component: 100 - total flux cleaned = 0.193349 Jy ! Total flux subtracted in 100 components = 0.193349 Jy ! Clean residual min=-0.041593 max=0.056680 Jy/beam ! Clean residual mean=-0.000830 rms=0.010765 Jy/beam ! Combined flux in latest and established models = 1.96624 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 1.96624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.389334Jy sigma=0.002076 ! Fit after self-cal, rms=0.384868Jy sigma=0.002044 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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 ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7433 mas, bmaj=1.015 mas, bpa=-10.89 degrees ! Estimated noise=1161.79 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 = 0.0981513 Jy ! Component: 100 - total flux cleaned = 0.158476 Jy ! Component: 150 - total flux cleaned = 0.201096 Jy ! Component: 200 - total flux cleaned = 0.224972 Jy ! Total flux subtracted in 200 components = 0.224972 Jy ! Clean residual min=-0.037970 max=0.072152 Jy/beam ! Clean residual mean=-0.001320 rms=0.013884 Jy/beam ! Combined flux in latest and established models = 2.19121 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 2.19121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359223Jy sigma=0.001782 ! Fit after self-cal, rms=0.356528Jy sigma=0.001760 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (-10, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0731488 Jy ! Component: 100 - total flux cleaned = 0.109672 Jy ! Component: 150 - total flux cleaned = 0.127723 Jy ! Component: 200 - total flux cleaned = 0.138466 Jy ! Total flux subtracted in 200 components = 0.138466 Jy ! Clean residual min=-0.029101 max=0.065727 Jy/beam ! Clean residual mean=-0.000825 rms=0.010443 Jy/beam ! Combined flux in latest and established models = 2.32967 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 2.32967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342719Jy sigma=0.001617 ! Fit after self-cal, rms=0.340858Jy sigma=0.001599 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (-2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539961 Jy ! Component: 100 - total flux cleaned = 0.0703815 Jy ! Component: 150 - total flux cleaned = 0.0853975 Jy ! Component: 200 - total flux cleaned = 0.094429 Jy ! Total flux subtracted in 200 components = 0.094429 Jy ! Clean residual min=-0.024307 max=0.034071 Jy/beam ! Clean residual mean=-0.000666 rms=0.008338 Jy/beam ! Combined flux in latest and established models = 2.4241 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 2.4241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330792Jy sigma=0.001505 ! Fit after self-cal, rms=0.328387Jy sigma=0.001494 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HH 0.80 HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.02 ON 1.01 OV 1.00* ! PT 1.00* SC 1.00* WZ 1.05 ZC 0.92 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HH 1.00 HN 1.22 ! KK 1.02 KP 1.00 LA 0.94 MK 0.94 ! NL 1.11 NY 1.03 ON 0.91 OV 1.08 ! PT 0.95 SC 1.00 WZ 0.94 ZC 1.25 ! ! A total of 45 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00 HH 0.91 HN 0.99 ! KK 1.00* KP 1.03 LA 0.98 MK 1.00* ! NL 1.00 NY 1.04 ON 1.10 OV 1.00* ! PT 1.03 SC 0.95 WZ 1.00 ZC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HH 0.79 HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.09 ON 1.04 OV 1.00* ! PT 1.00* SC 1.00* WZ 1.06 ZC 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HH 0.94 HN 1.17 ! KK 0.99 KP 0.95 LA 0.92 MK 0.93 ! NL 1.08 NY 1.02 ON 0.90 OV 1.06 ! PT 0.94 SC 0.96 WZ 1.00 ZC 1.24 ! ! A total of 45 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.01 HH 0.86 HN 0.99 ! KK 1.00* KP 0.98 LA 0.96 MK 1.00* ! NL 0.98 NY 1.08 ON 1.11 OV 1.00* ! PT 1.02 SC 0.96 WZ 1.04 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HH 0.87 HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.06 ON 1.01 OV 1.00* ! PT 1.00* SC 1.00* WZ 0.96 ZC 1.03 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HH 0.96 HN 1.16 ! KK 1.06 KP 0.99 LA 0.97 MK 0.97 ! NL 1.11 NY 1.04 ON 0.96 OV 1.06 ! PT 0.94 SC 0.90 WZ 0.95 ZC 1.22 ! ! A total of 45 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00 HH 0.86 HN 0.96 ! KK 1.00* KP 1.04 LA 1.01 MK 1.00* ! NL 0.99 NY 1.02 ON 1.08 OV 1.00* ! PT 1.01 SC 0.99 WZ 0.97 ZC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HH 0.89 HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.02 ON 1.01 OV 1.00* ! PT 1.00* SC 1.00* WZ 0.96 ZC 1.05 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HH 1.01 HN 1.04 ! KK 1.06 KP 0.99 LA 0.95 MK 0.98 ! NL 1.12 NY 1.09 ON 0.96 OV 1.04 ! PT 0.95 SC 1.04 WZ 0.95 ZC 1.26 ! ! A total of 45 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00 HH 0.93 HN 0.95 ! KK 1.00* KP 1.05 LA 1.00 MK 1.00* ! NL 1.00 NY 1.09 ON 1.06 OV 1.00* ! PT 1.00 SC 1.02 WZ 0.98 ZC 1.18 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.328387Jy sigma=0.001494 ! Fit after self-cal, rms=0.307978Jy sigma=0.001345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7454 mas, bmaj=1.027 mas, bpa=-10.28 degrees ! Estimated noise=1164.3 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 = 0.00127207 Jy ! Component: 100 - total flux cleaned = 0.00475306 Jy ! Component: 150 - total flux cleaned = 0.00616477 Jy ! Component: 200 - total flux cleaned = 0.00740249 Jy ! Total flux subtracted in 200 components = 0.00740249 Jy ! Clean residual min=-0.018381 max=0.021698 Jy/beam ! Clean residual mean=-0.000243 rms=0.004438 Jy/beam ! Combined flux in latest and established models = 2.4315 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 2.4315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305140Jy sigma=0.001327 ! Fit after self-cal, rms=0.305066Jy sigma=0.001326 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (-6.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203734 Jy ! Component: 100 - total flux cleaned = 0.0219422 Jy ! Component: 150 - total flux cleaned = 0.0227052 Jy ! Component: 200 - total flux cleaned = 0.0234091 Jy ! Total flux subtracted in 200 components = 0.0234091 Jy ! Clean residual min=-0.016604 max=0.019765 Jy/beam ! Clean residual mean=-0.000152 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 2.45491 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 2.45491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303182Jy sigma=0.001310 ! Fit after self-cal, rms=0.302847Jy sigma=0.001309 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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=0.302847Jy sigma=0.001309 ! Fit after self-cal, rms=0.300581Jy sigma=0.001299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.747 mas, bmaj=1.022 mas, bpa=-9.954 degrees ! Estimated noise=1167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429283 Jy ! Component: 100 - total flux cleaned = 0.00740784 Jy ! Component: 150 - total flux cleaned = 0.00842369 Jy ! Component: 200 - total flux cleaned = 0.00903218 Jy ! Total flux subtracted in 200 components = 0.00903218 Jy ! Clean residual min=-0.014773 max=0.019330 Jy/beam ! Clean residual mean=-0.000110 rms=0.003859 Jy/beam ! Combined flux in latest and established models = 2.46395 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 2.46395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299348Jy sigma=0.001291 ! Fit after self-cal, rms=0.299191Jy sigma=0.001290 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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 (6.6, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173837 Jy ! Component: 100 - total flux cleaned = 0.0255319 Jy ! Component: 150 - total flux cleaned = 0.0306992 Jy ! Component: 200 - total flux cleaned = 0.0328705 Jy ! Total flux subtracted in 200 components = 0.0328705 Jy ! Clean residual min=-0.014387 max=0.011597 Jy/beam ! Clean residual mean=-0.000098 rms=0.003318 Jy/beam ! Combined flux in latest and established models = 2.49682 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 2.49682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298119Jy sigma=0.001277 ! Fit after self-cal, rms=0.298113Jy sigma=0.001277 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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=0.298113Jy sigma=0.001277 ! Fit after self-cal, rms=0.297373Jy sigma=0.001268 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7489 mas, bmaj=1.02 mas, bpa=-9.77 degrees ! Estimated noise=1169.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398388 Jy ! Component: 100 - total flux cleaned = 0.00603325 Jy ! Component: 150 - total flux cleaned = 0.00762699 Jy ! Component: 200 - total flux cleaned = 0.00887295 Jy ! Total flux subtracted in 200 components = 0.00887295 Jy ! Clean residual min=-0.013005 max=0.012012 Jy/beam ! Clean residual mean=-0.000078 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 2.50569 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 2.50569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296675Jy sigma=0.001263 ! Fit after self-cal, rms=0.296720Jy sigma=0.001263 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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 = 0.00200302 Jy ! Component: 100 - total flux cleaned = 0.00269941 Jy ! Component: 150 - total flux cleaned = 0.00358163 Jy ! Component: 200 - total flux cleaned = 0.00421329 Jy ! Total flux subtracted in 200 components = 0.00421329 Jy ! Clean residual min=-0.012933 max=0.011878 Jy/beam ! Clean residual mean=-0.000070 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 2.5099 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 2.5099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296246Jy sigma=0.001261 ! Fit after self-cal, rms=0.296251Jy sigma=0.001261 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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=0.296251Jy sigma=0.001261 ! Fit after self-cal, rms=0.296045Jy sigma=0.001260 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=2.548 mas, bmaj=3.527 mas, bpa=-16.01 degrees ! Estimated noise=1374.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092921 Jy ! Component: 100 - total flux cleaned = 0.0148216 Jy ! Component: 150 - total flux cleaned = 0.0184319 Jy ! Component: 200 - total flux cleaned = 0.0193877 Jy ! Total flux subtracted in 200 components = 0.0193877 Jy ! Clean residual min=-0.016869 max=0.013229 Jy/beam ! Clean residual mean=-0.000059 rms=0.004700 Jy/beam ! Combined flux in latest and established models = 2.52929 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 148 components and 2.52929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296161Jy sigma=0.001260 ! Fit after self-cal, rms=0.296095Jy sigma=0.001259 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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 = 0.00200786 Jy ! Component: 100 - total flux cleaned = 0.00276699 Jy ! Component: 150 - total flux cleaned = 0.00287961 Jy ! Component: 200 - total flux cleaned = 0.0029894 Jy ! Total flux subtracted in 200 components = 0.0029894 Jy ! Clean residual min=-0.016737 max=0.013296 Jy/beam ! Clean residual mean=-0.000038 rms=0.004661 Jy/beam ! Combined flux in latest and established models = 2.53228 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 152 components and 2.53228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296113Jy sigma=0.001259 ! Fit after self-cal, rms=0.296114Jy sigma=0.001259 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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 ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7489 mas, bmaj=1.018 mas, bpa=-9.624 degrees ! Estimated noise=1169.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7489 x 1.018 at -9.624 degrees (North through East) ! Clean map min=-0.022543 max=1.0611 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=0.296114Jy sigma=0.001259 ! Fit after self-cal, rms=0.284843Jy sigma=0.001128 ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=1.019 mas, bpa=-9.638 degrees ! Estimated noise=1170.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864344 Jy ! Component: 100 - total flux cleaned = -0.00106345 Jy ! Component: 150 - total flux cleaned = -0.00105748 Jy ! Component: 200 - total flux cleaned = -0.00105767 Jy ! Total flux subtracted in 200 components = -0.00105767 Jy ! Clean residual min=-0.011699 max=0.010879 Jy/beam ! Clean residual mean=-0.000020 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 2.53122 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 2.53122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284274Jy sigma=0.001126 ! Fit after self-cal, rms=0.284284Jy sigma=0.001126 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219903 Jy ! Component: 100 - total flux cleaned = 4.70738e-05 Jy ! Component: 150 - total flux cleaned = 4.59679e-05 Jy ! Component: 200 - total flux cleaned = 4.60676e-05 Jy ! Total flux subtracted in 200 components = 4.60676e-05 Jy ! Clean residual min=-0.011640 max=0.010596 Jy/beam ! Clean residual mean=-0.000023 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 2.53127 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 2.53127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283955Jy sigma=0.001125 ! Fit after self-cal, rms=0.283954Jy sigma=0.001125 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283954Jy sigma=0.001125 ! Fit after self-cal, rms=0.283663Jy sigma=0.001125 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 ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.568 mas, bmaj=0.7614 mas, bpa=-6.346 degrees ! Estimated noise=1855.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.900485 Jy ! Component: 100 - total flux cleaned = 1.28653 Jy ! Component: 150 - total flux cleaned = 1.50638 Jy ! Component: 200 - total flux cleaned = 1.66457 Jy ! Total flux subtracted in 200 components = 1.66457 Jy ! Clean residual min=-0.041246 max=0.092933 Jy/beam ! Clean residual mean=-0.001094 rms=0.014346 Jy/beam ! Combined flux in latest and established models = 1.66457 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.66457 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=1.018 mas, bpa=-9.506 degrees ! Estimated noise=1171.84 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 = 0.193691 Jy ! Component: 100 - total flux cleaned = 0.329964 Jy ! Component: 150 - total flux cleaned = 0.431823 Jy ! Component: 200 - total flux cleaned = 0.511551 Jy ! Total flux subtracted in 200 components = 0.511551 Jy ! Clean residual min=-0.026588 max=0.051013 Jy/beam ! Clean residual mean=-0.000981 rms=0.010359 Jy/beam ! Combined flux in latest and established models = 2.17612 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 57 components and 2.17612 Jy ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Added new window around map position (-12.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640738 Jy ! Component: 100 - total flux cleaned = 0.115224 Jy ! Component: 150 - total flux cleaned = 0.156434 Jy ! Component: 200 - total flux cleaned = 0.189735 Jy ! Total flux subtracted in 200 components = 0.189735 Jy ! Clean residual min=-0.016111 max=0.021531 Jy/beam ! Clean residual mean=-0.000389 rms=0.005309 Jy/beam ! Combined flux in latest and established models = 2.36586 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 2.36586 Jy ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec 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 ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=2.552 mas, bmaj=3.529 mas, bpa=-15.98 degrees ! Estimated noise=1375.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439835 Jy ! Component: 100 - total flux cleaned = 0.0749083 Jy ! Component: 150 - total flux cleaned = 0.0982523 Jy ! Component: 200 - total flux cleaned = 0.116211 Jy ! Total flux subtracted in 200 components = 0.116211 Jy ! Clean residual min=-0.016219 max=0.013291 Jy/beam ! Clean residual mean=-0.000209 rms=0.005042 Jy/beam ! Combined flux in latest and established models = 2.48207 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 = 0.0140603 Jy ! Component: 100 - total flux cleaned = 0.0252747 Jy ! Component: 150 - total flux cleaned = 0.0343087 Jy ! Component: 200 - total flux cleaned = 0.0388346 Jy ! Total flux subtracted in 200 components = 0.0388346 Jy ! Clean residual min=-0.015673 max=0.012391 Jy/beam ! Clean residual mean=-0.000055 rms=0.004395 Jy/beam ! Combined flux in latest and established models = 2.52091 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 155 components and 2.52091 Jy ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=1.018 mas, bpa=-9.506 degrees ! Estimated noise=1171.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124773 Jy ! Component: 100 - total flux cleaned = -0.00123338 Jy ! Component: 150 - total flux cleaned = -0.000754794 Jy ! Component: 200 - total flux cleaned = 5.56701e-05 Jy ! Total flux subtracted in 200 components = 5.56701e-05 Jy ! Clean residual min=-0.011829 max=0.012549 Jy/beam ! Clean residual mean=-0.000024 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 2.52096 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 159 components and 2.52096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289849Jy sigma=0.001164 ! Fit after self-cal, rms=0.289290Jy sigma=0.001158 wmodel J0433+0521_X_2008_04_02_pus_map.mod ! Writing 159 model components to file: J0433+0521_X_2008_04_02_pus_map.mod wobs J0433+0521_X_2008_04_02_pus_uvs.fits ! Writing UV FITS file: J0433+0521_X_2008_04_02_pus_uvs.fits wwins J0433+0521_X_2008_04_02_pus_map.win ! wwins: Wrote 9 windows to J0433+0521_X_2008_04_02_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431976 Jy ! Component: 100 - total flux cleaned = 0.000570213 Jy ! Component: 150 - total flux cleaned = 0.00151384 Jy ! Component: 200 - total flux cleaned = 0.00278829 Jy ! Component: 250 - total flux cleaned = 0.00349415 Jy ! Component: 300 - total flux cleaned = 0.00383668 Jy ! Component: 350 - total flux cleaned = 0.00450526 Jy ! Component: 400 - total flux cleaned = 0.00515883 Jy ! Component: 450 - total flux cleaned = 0.00595837 Jy ! Component: 500 - total flux cleaned = 0.0067387 Jy ! Component: 550 - total flux cleaned = 0.00750162 Jy ! Component: 600 - total flux cleaned = 0.00810282 Jy ! Component: 650 - total flux cleaned = 0.00869416 Jy ! Component: 700 - total flux cleaned = 0.00942093 Jy ! Component: 750 - total flux cleaned = 0.00984926 Jy ! Component: 800 - total flux cleaned = 0.0106939 Jy ! Component: 850 - total flux cleaned = 0.0113833 Jy ! Component: 900 - total flux cleaned = 0.0120635 Jy ! Component: 950 - total flux cleaned = 0.0126001 Jy ! Component: 1000 - total flux cleaned = 0.0131283 Jy ! Component: 1050 - total flux cleaned = 0.0136514 Jy ! Component: 1100 - total flux cleaned = 0.0142939 Jy ! Component: 1150 - total flux cleaned = 0.0144213 Jy ! Component: 1200 - total flux cleaned = 0.0146725 Jy ! Component: 1250 - total flux cleaned = 0.0149182 Jy ! Component: 1300 - total flux cleaned = 0.0146739 Jy ! Component: 1350 - total flux cleaned = 0.0150389 Jy ! Component: 1400 - total flux cleaned = 0.0153979 Jy ! Component: 1450 - total flux cleaned = 0.0159882 Jy ! Component: 1500 - total flux cleaned = 0.0159869 Jy ! Component: 1550 - total flux cleaned = 0.0158712 Jy ! Component: 1600 - total flux cleaned = 0.0158715 Jy ! Component: 1650 - total flux cleaned = 0.0159855 Jy ! Component: 1700 - total flux cleaned = 0.0162085 Jy ! Component: 1750 - total flux cleaned = 0.0160977 Jy ! Component: 1800 - total flux cleaned = 0.0163159 Jy ! Component: 1850 - total flux cleaned = 0.0164246 Jy ! Component: 1900 - total flux cleaned = 0.0166398 Jy ! Component: 1950 - total flux cleaned = 0.0166382 Jy ! Component: 2000 - total flux cleaned = 0.0163218 Jy ! Total flux subtracted in 2048 components = 0.0167412 Jy ! Clean residual min=-0.006905 max=0.007006 Jy/beam ! Clean residual mean=0.000012 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 2.5377 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 274 components and 2.5377 Jy wmap "J0433+0521_X_2008_04_02_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7497 x 1.018 at -9.506 degrees (North through East) ! Clean map min=-0.017997 max=1.0544 Jy/beam ! Writing clean map to FITS file: J0433+0521_X_2008_04_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.05444 invert ! Inverting map ! Your choice of large map pixels excluded 8.1% of the data. ! The x-axis pixel size should ideally be below 0.1678 milli-arcsec ! The y-axis pixel size should ideally be below 0.1822 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00184282 device "J0433+0521_X_2008_04_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0433+0521_X_2008_04_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.524304 0.524304 1.04861 2.09721 4.19443 8.38886 16.7777 33.5554 67.1109 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7497 x 1.018 at -9.506 degrees (North through East) ! Clean map min=-0.017997 max=1.0544 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0433+0521_X_2008_04_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0433+0521_X_2008_04_02_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0433+0521_X_2008_04_02_pus_uvs.log closed on Sun Feb 21 20:45:14 2010