! Started logfile: J0237+2848_X_2000_03_13_pus_uvs.log on Wed Apr 3 15:38:56 2013 obs J0237+2848_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J0237+2848_X_2000_03_13_pus_uva.fits ! AN table 1: 219 integrations on 190 of 190 possible baselines. ! AN table 2: 177 integrations on 190 of 190 possible baselines. ! AN table 3: 119 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.146285 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0237+2848 ! ! 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 2386 lines of history. ! ! Reading 57256 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 J0237+2848_X_2000_03_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 0.200x0.200 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 3124 telescope corrections were flagged in sub-array 1. ! A total of 2251 telescope corrections were flagged in sub-array 2. ! A total of 1808 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3125 telescope corrections were flagged in sub-array 1. ! A total of 2249 telescope corrections were flagged in sub-array 2. ! A total of 1808 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3127 telescope corrections were flagged in sub-array 1. ! A total of 2251 telescope corrections were flagged in sub-array 2. ! A total of 1809 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3124 telescope corrections were flagged in sub-array 1. ! A total of 2248 telescope corrections were flagged in sub-array 2. ! A total of 1809 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.168743Jy sigma=0.009756 ! Fit after self-cal, rms=0.765505Jy sigma=0.006918 ! 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 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.519 mas, bmaj=0.8921 mas, bpa=-6.414 degrees ! Estimated noise=680.73 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29973 Jy ! Component: 100 - total flux cleaned = 1.59794 Jy ! Total flux subtracted in 100 components = 1.59794 Jy ! Clean residual min=-0.024336 max=0.111519 Jy/beam ! Clean residual mean=-0.000258 rms=0.007067 Jy/beam ! Combined flux in latest and established models = 1.59794 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.59794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342142Jy sigma=0.003055 ! Fit after self-cal, rms=0.342131Jy sigma=0.003055 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120746 Jy ! Component: 100 - total flux cleaned = 0.193373 Jy ! Total flux subtracted in 100 components = 0.193373 Jy ! Clean residual min=-0.020178 max=0.039588 Jy/beam ! Clean residual mean=-0.000159 rms=0.005300 Jy/beam ! Combined flux in latest and established models = 1.79131 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 1.79131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290205Jy sigma=0.002378 ! Fit after self-cal, rms=0.288911Jy sigma=0.002375 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507217 Jy ! Component: 100 - total flux cleaned = 0.0856672 Jy ! Total flux subtracted in 100 components = 0.0856672 Jy ! Clean residual min=-0.020102 max=0.036459 Jy/beam ! Clean residual mean=-0.000116 rms=0.004795 Jy/beam ! Combined flux in latest and established models = 1.87698 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.87698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280483Jy sigma=0.002196 ! Fit after self-cal, rms=0.280167Jy sigma=0.002195 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (-0.4, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353081 Jy ! Component: 100 - total flux cleaned = 0.0610321 Jy ! Total flux subtracted in 100 components = 0.0610321 Jy ! Clean residual min=-0.020739 max=0.027170 Jy/beam ! Clean residual mean=-0.000086 rms=0.004546 Jy/beam ! Combined flux in latest and established models = 1.93801 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 1.93801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273824Jy sigma=0.002083 ! Fit after self-cal, rms=0.273160Jy sigma=0.002081 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (-0.8, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294188 Jy ! Component: 100 - total flux cleaned = 0.0507275 Jy ! Total flux subtracted in 100 components = 0.0507275 Jy ! Clean residual min=-0.021413 max=0.021376 Jy/beam ! Clean residual mean=-0.000062 rms=0.004364 Jy/beam ! Combined flux in latest and established models = 1.98873 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 1.98873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268087Jy sigma=0.002001 ! Fit after self-cal, rms=0.267603Jy sigma=0.001998 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.641 mas, bmaj=1.055 mas, bpa=-10.37 degrees ! Estimated noise=400.163 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 (-1.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459821 Jy ! Component: 100 - total flux cleaned = 0.0756851 Jy ! Component: 150 - total flux cleaned = 0.0976714 Jy ! Component: 200 - total flux cleaned = 0.114997 Jy ! Total flux subtracted in 200 components = 0.114997 Jy ! Clean residual min=-0.017491 max=0.027868 Jy/beam ! Clean residual mean=0.000009 rms=0.005380 Jy/beam ! Combined flux in latest and established models = 2.10373 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 79 components and 2.10373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261949Jy sigma=0.001888 ! Fit after self-cal, rms=0.260821Jy sigma=0.001878 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 GC 1.06 KP 1.03 ! LA 1.02 NL 1.00 OV 1.04 PT 0.99 ! SC 1.00 WF 1.05 HH 1.05 KK 1.00* ! MA 1.01 MC 0.99 MK 1.00* NY 0.96 ! ON 1.03 TS 1.00* WZ 0.97 HN 1.00* ! ! A total of 165 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 GC 1.05 KP 1.03 ! LA 1.02 NL 0.97 OV 0.98 PT 1.03 ! SC 0.97 WF 1.02 HH 1.00* KK 1.03 ! MA 1.00 MC 1.02 MK 1.02 NY 0.98 ! ON 1.03 TS 1.00 WZ 0.96 HN 1.22 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.00* GC 1.02 KP 0.94 ! LA 0.93 NL 0.95 OV 0.89 PT 0.96 ! SC 0.96 WF 1.05 HH 1.00* KK 1.03 ! MA 1.00* MC 1.30 MK 1.02 NY 0.96 ! ON 1.07 TS 1.00* WZ 0.94 HN 1.00* ! ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GC 1.02 KP 1.00 ! LA 0.97 NL 1.02 OV 1.02 PT 0.95 ! SC 0.99 WF 1.06 HH 1.03 KK 1.00* ! MA 0.99 MC 1.00 MK 1.00* NY 1.01 ! ON 1.02 TS 1.00* WZ 0.98 HN 1.00* ! ! A total of 165 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 GC 0.99 KP 1.00 ! LA 0.98 NL 1.00 OV 0.97 PT 0.99 ! SC 0.95 WF 1.02 HH 1.00* KK 1.03 ! MA 1.01 MC 1.04 MK 1.07 NY 1.01 ! ON 1.02 TS 1.01 WZ 0.95 HN 1.26 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.00* GC 1.00 KP 0.91 ! LA 0.90 NL 0.98 OV 0.87 PT 0.92 ! SC 0.95 WF 1.05 HH 1.00* KK 1.02 ! MA 1.00* MC 1.34 MK 1.06 NY 1.01 ! ON 1.05 TS 1.00* WZ 0.95 HN 1.00* ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 GC 1.06 KP 1.01 ! LA 0.96 NL 0.94 OV 1.02 PT 0.97 ! SC 1.01 WF 1.05 HH 1.03 KK 1.00* ! MA 0.98 MC 0.98 MK 1.00* NY 1.04 ! ON 1.02 TS 1.00* WZ 0.99 HN 1.00* ! ! A total of 165 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 GC 1.02 KP 1.00 ! LA 0.97 NL 0.95 OV 0.97 PT 1.00 ! SC 0.96 WF 1.03 HH 1.00* KK 0.99 ! MA 1.01 MC 1.03 MK 1.01 NY 1.05 ! ON 1.02 TS 1.03 WZ 0.97 HN 1.25 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00* GC 1.01 KP 0.91 ! LA 0.87 NL 0.92 OV 0.87 PT 0.93 ! SC 0.96 WF 1.03 HH 1.00* KK 1.01 ! MA 1.00* MC 1.33 MK 1.02 NY 1.05 ! ON 1.04 TS 1.00* WZ 0.97 HN 1.00* ! ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 GC 1.06 KP 0.99 ! LA 0.98 NL 0.95 OV 1.01 PT 0.98 ! SC 1.05 WF 1.06 HH 1.03 KK 1.00* ! MA 0.96 MC 0.99 MK 1.00* NY 1.03 ! ON 1.01 TS 1.00* WZ 1.02 HN 1.00* ! ! A total of 165 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 GC 1.02 KP 0.98 ! LA 0.97 NL 0.96 OV 0.97 PT 1.01 ! SC 1.01 WF 1.04 HH 1.00* KK 1.02 ! MA 0.98 MC 1.04 MK 1.03 NY 1.03 ! ON 1.03 TS 1.04 WZ 0.98 HN 1.21 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.00* GC 1.00 KP 0.89 ! LA 0.88 NL 0.93 OV 0.87 PT 0.93 ! SC 1.01 WF 1.05 HH 1.00* KK 1.02 ! MA 1.00* MC 1.35 MK 1.05 NY 1.03 ! ON 1.04 TS 1.00* WZ 0.99 HN 1.00* ! ! ! Fit before self-cal, rms=0.260821Jy sigma=0.001878 ! Fit after self-cal, rms=0.237465Jy sigma=0.001552 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6413 mas, bmaj=1.064 mas, bpa=-10.36 degrees ! Estimated noise=402.241 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 (-2, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190026 Jy ! Component: 100 - total flux cleaned = 0.0287379 Jy ! Component: 150 - total flux cleaned = 0.0360854 Jy ! Component: 200 - total flux cleaned = 0.0425763 Jy ! Total flux subtracted in 200 components = 0.0425763 Jy ! Clean residual min=-0.012391 max=0.013100 Jy/beam ! Clean residual mean=0.000099 rms=0.003100 Jy/beam ! Combined flux in latest and established models = 2.14631 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 109 components and 2.14631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235244Jy sigma=0.001516 ! Fit after self-cal, rms=0.235094Jy sigma=0.001515 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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=0.235094Jy sigma=0.001515 ! Fit after self-cal, rms=0.218974Jy sigma=0.001307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6401 mas, bmaj=1.062 mas, bpa=-10.42 degrees ! Estimated noise=401.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115584 Jy ! Component: 100 - total flux cleaned = 0.0181692 Jy ! Component: 150 - total flux cleaned = 0.0199519 Jy ! Component: 200 - total flux cleaned = 0.0213327 Jy ! Total flux subtracted in 200 components = 0.0213327 Jy ! Clean residual min=-0.005425 max=0.011022 Jy/beam ! Clean residual mean=-0.000024 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 2.16764 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 2.16764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218314Jy sigma=0.001296 ! Fit after self-cal, rms=0.218182Jy sigma=0.001295 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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 (0, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012197 Jy ! Component: 100 - total flux cleaned = 0.0185274 Jy ! Component: 150 - total flux cleaned = 0.0196133 Jy ! Component: 200 - total flux cleaned = 0.0210021 Jy ! Total flux subtracted in 200 components = 0.0210021 Jy ! Clean residual min=-0.004994 max=0.007364 Jy/beam ! Clean residual mean=0.000000 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 2.18864 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 149 components and 2.18864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217535Jy sigma=0.001285 ! Fit after self-cal, rms=0.217462Jy sigma=0.001285 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (-0.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053966 Jy ! Component: 100 - total flux cleaned = 0.00603143 Jy ! Component: 150 - total flux cleaned = 0.00678701 Jy ! Component: 200 - total flux cleaned = 0.00765655 Jy ! Total flux subtracted in 200 components = 0.00765655 Jy ! Clean residual min=-0.004805 max=0.005094 Jy/beam ! Clean residual mean=0.000009 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 2.1963 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 2.1963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216941Jy sigma=0.001281 ! Fit after self-cal, rms=0.216840Jy sigma=0.001280 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (-3.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306498 Jy ! Component: 100 - total flux cleaned = 0.00375775 Jy ! Component: 150 - total flux cleaned = 0.00438815 Jy ! Component: 200 - total flux cleaned = 0.00512153 Jy ! Total flux subtracted in 200 components = 0.00512153 Jy ! Clean residual min=-0.004939 max=0.004384 Jy/beam ! Clean residual mean=0.000018 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 2.20142 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 174 components and 2.20142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216550Jy sigma=0.001278 ! Fit after self-cal, rms=0.216490Jy sigma=0.001278 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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=0.216490Jy sigma=0.001278 ! Fit after self-cal, rms=0.214668Jy sigma=0.001266 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6401 mas, bmaj=1.061 mas, bpa=-10.44 degrees ! Estimated noise=401.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544297 Jy ! Component: 100 - total flux cleaned = 0.0081873 Jy ! Component: 150 - total flux cleaned = 0.0099513 Jy ! Component: 200 - total flux cleaned = 0.0109783 Jy ! Total flux subtracted in 200 components = 0.0109783 Jy ! Clean residual min=-0.004311 max=0.004424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 2.2124 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 186 components and 2.2124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214367Jy sigma=0.001263 ! Fit after self-cal, rms=0.214290Jy sigma=0.001263 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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 (1.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430358 Jy ! Component: 100 - total flux cleaned = 0.00487731 Jy ! Component: 150 - total flux cleaned = 0.00554901 Jy ! Component: 200 - total flux cleaned = 0.00617952 Jy ! Total flux subtracted in 200 components = 0.00617952 Jy ! Clean residual min=-0.004116 max=0.003979 Jy/beam ! Clean residual mean=0.000008 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 2.21858 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 197 components and 2.21858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214076Jy sigma=0.001261 ! Fit after self-cal, rms=0.214043Jy sigma=0.001261 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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=0.214043Jy sigma=0.001261 ! Fit after self-cal, rms=0.213873Jy sigma=0.001260 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=2.571 mas, bmaj=2.599 mas, bpa=6.141 degrees ! Estimated noise=546.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695564 Jy ! Component: 100 - total flux cleaned = 0.0114702 Jy ! Component: 150 - total flux cleaned = 0.0135893 Jy ! Component: 200 - total flux cleaned = 0.0147297 Jy ! Total flux subtracted in 200 components = 0.0147297 Jy ! Clean residual min=-0.004175 max=0.004219 Jy/beam ! Clean residual mean=0.000050 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 2.23331 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 225 components and 2.23331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213821Jy sigma=0.001259 ! Fit after self-cal, rms=0.213788Jy sigma=0.001259 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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 = 0.000973662 Jy ! Component: 100 - total flux cleaned = 0.00181863 Jy ! Component: 150 - total flux cleaned = 0.00229847 Jy ! Component: 200 - total flux cleaned = 0.00265641 Jy ! Total flux subtracted in 200 components = 0.00265641 Jy ! Clean residual min=-0.003991 max=0.004067 Jy/beam ! Clean residual mean=0.000060 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 2.23597 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 233 components and 2.23597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213797Jy sigma=0.001259 ! Fit after self-cal, rms=0.213772Jy sigma=0.001259 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6402 mas, bmaj=1.061 mas, bpa=-10.44 degrees ! Estimated noise=401.588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6402 x 1.061 at -10.44 degrees (North through East) ! Clean map min=-0.0027191 max=1.7114 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=0.213772Jy sigma=0.001259 ! Fit after self-cal, rms=0.197993Jy sigma=0.001154 ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6403 mas, bmaj=1.061 mas, bpa=-10.44 degrees ! Estimated noise=401.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588134 Jy ! Component: 100 - total flux cleaned = 0.000588408 Jy ! Component: 150 - total flux cleaned = 0.000701466 Jy ! Component: 200 - total flux cleaned = 0.000809459 Jy ! Total flux subtracted in 200 components = 0.000809459 Jy ! Clean residual min=-0.003615 max=0.003689 Jy/beam ! Clean residual mean=0.000008 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 2.23677 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 236 components and 2.23677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197841Jy sigma=0.001153 ! Fit after self-cal, rms=0.197823Jy sigma=0.001153 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (11.6, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244481 Jy ! Component: 100 - total flux cleaned = 0.00275919 Jy ! Component: 150 - total flux cleaned = 0.00316049 Jy ! Component: 200 - total flux cleaned = 0.00354389 Jy ! Total flux subtracted in 200 components = 0.00354389 Jy ! Clean residual min=-0.003459 max=0.003100 Jy/beam ! Clean residual mean=0.000008 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 2.24032 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 244 components and 2.24032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197697Jy sigma=0.001152 ! Fit after self-cal, rms=0.197680Jy sigma=0.001152 ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197680Jy sigma=0.001152 ! Fit after self-cal, rms=0.197719Jy sigma=0.001151 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 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.5215 mas, bmaj=0.8951 mas, bpa=-6.343 degrees ! Estimated noise=687.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29978 Jy ! Component: 100 - total flux cleaned = 1.59797 Jy ! Component: 150 - total flux cleaned = 1.71527 Jy ! Component: 200 - total flux cleaned = 1.77962 Jy ! Total flux subtracted in 200 components = 1.77962 Jy ! Clean residual min=-0.009316 max=0.034066 Jy/beam ! Clean residual mean=-0.000197 rms=0.003100 Jy/beam ! Combined flux in latest and established models = 1.77962 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.77962 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6404 mas, bmaj=1.061 mas, bpa=-10.43 degrees ! Estimated noise=401.637 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 = 0.0880237 Jy ! Component: 100 - total flux cleaned = 0.151468 Jy ! Component: 150 - total flux cleaned = 0.199455 Jy ! Component: 200 - total flux cleaned = 0.236908 Jy ! Total flux subtracted in 200 components = 0.236908 Jy ! Clean residual min=-0.008192 max=0.024011 Jy/beam ! Clean residual mean=-0.000259 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 2.01653 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 85 components and 2.01653 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (0, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306586 Jy ! Component: 100 - total flux cleaned = 0.0561976 Jy ! Component: 150 - total flux cleaned = 0.0778161 Jy ! Component: 200 - total flux cleaned = 0.0962139 Jy ! Total flux subtracted in 200 components = 0.0962139 Jy ! Clean residual min=-0.005400 max=0.012158 Jy/beam ! Clean residual mean=-0.000138 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 2.11275 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 144 components and 2.11275 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (0.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158501 Jy ! Component: 100 - total flux cleaned = 0.0295008 Jy ! Component: 150 - total flux cleaned = 0.0413965 Jy ! Component: 200 - total flux cleaned = 0.0518314 Jy ! Total flux subtracted in 200 components = 0.0518314 Jy ! Clean residual min=-0.003991 max=0.007024 Jy/beam ! Clean residual mean=-0.000076 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 2.16458 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 199 components and 2.16458 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (-2.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921314 Jy ! Component: 100 - total flux cleaned = 0.0172734 Jy ! Component: 150 - total flux cleaned = 0.0243793 Jy ! Component: 200 - total flux cleaned = 0.0306642 Jy ! Total flux subtracted in 200 components = 0.0306642 Jy ! Clean residual min=-0.003256 max=0.004713 Jy/beam ! Clean residual mean=-0.000040 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 2.19524 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 224 components and 2.19524 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (-1.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570489 Jy ! Component: 100 - total flux cleaned = 0.0107329 Jy ! Component: 150 - total flux cleaned = 0.0152499 Jy ! Component: 200 - total flux cleaned = 0.0193153 Jy ! Total flux subtracted in 200 components = 0.0193153 Jy ! Clean residual min=-0.003027 max=0.003731 Jy/beam ! Clean residual mean=-0.000020 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 2.21456 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 251 components and 2.21456 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Added new window around map position (8.4, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394981 Jy ! Component: 100 - total flux cleaned = 0.00731766 Jy ! Component: 150 - total flux cleaned = 0.0103651 Jy ! Component: 200 - total flux cleaned = 0.0131227 Jy ! Total flux subtracted in 200 components = 0.0131227 Jy ! Clean residual min=-0.002833 max=0.002674 Jy/beam ! Clean residual mean=-0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 2.22768 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 260 components and 2.22768 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 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 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=2.57 mas, bmaj=2.597 mas, bpa=5.072 degrees ! Estimated noise=547.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556577 Jy ! Component: 100 - total flux cleaned = 0.00945745 Jy ! Component: 150 - total flux cleaned = 0.0123325 Jy ! Component: 200 - total flux cleaned = 0.0145324 Jy ! Total flux subtracted in 200 components = 0.0145324 Jy ! Clean residual min=-0.003295 max=0.003496 Jy/beam ! Clean residual mean=0.000028 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 2.24221 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 = 0.00176647 Jy ! Component: 100 - total flux cleaned = 0.00322004 Jy ! Component: 150 - total flux cleaned = 0.00442334 Jy ! Component: 200 - total flux cleaned = 0.00515711 Jy ! Total flux subtracted in 200 components = 0.00515711 Jy ! Clean residual min=-0.003240 max=0.003338 Jy/beam ! Clean residual mean=0.000041 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 2.24737 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 335 components and 2.24737 Jy ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! Estimated beam: bmin=0.6404 mas, bmaj=1.061 mas, bpa=-10.43 degrees ! Estimated noise=401.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610027 Jy ! Component: 100 - total flux cleaned = 0.000788458 Jy ! Component: 150 - total flux cleaned = 0.000954609 Jy ! Component: 200 - total flux cleaned = 0.0011129 Jy ! Total flux subtracted in 200 components = 0.0011129 Jy ! Clean residual min=-0.002633 max=0.002455 Jy/beam ! Clean residual mean=0.000013 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 2.24848 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 354 components and 2.24848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196878Jy sigma=0.001149 ! Fit after self-cal, rms=0.196711Jy sigma=0.001148 wmodel J0237+2848_X_2000_03_13_pus_map.mod ! Writing 354 model components to file: J0237+2848_X_2000_03_13_pus_map.mod wobs J0237+2848_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J0237+2848_X_2000_03_13_pus_uvs.fits wwins J0237+2848_X_2000_03_13_pus_map.win ! wwins: Wrote 15 windows to J0237+2848_X_2000_03_13_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 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855398 Jy ! Component: 100 - total flux cleaned = -0.00103521 Jy ! Component: 150 - total flux cleaned = -0.000867251 Jy ! Component: 200 - total flux cleaned = -0.000542554 Jy ! Component: 250 - total flux cleaned = -0.00014787 Jy ! Component: 300 - total flux cleaned = 0.000198912 Jy ! Component: 350 - total flux cleaned = 0.000538504 Jy ! Component: 400 - total flux cleaned = 0.0006858 Jy ! Component: 450 - total flux cleaned = 0.000759354 Jy ! Component: 500 - total flux cleaned = 0.000940022 Jy ! Component: 550 - total flux cleaned = 0.00104658 Jy ! Component: 600 - total flux cleaned = 0.0011168 Jy ! Component: 650 - total flux cleaned = 0.00115138 Jy ! Component: 700 - total flux cleaned = 0.00111711 Jy ! Component: 750 - total flux cleaned = 0.0010156 Jy ! Component: 800 - total flux cleaned = 0.000915403 Jy ! Component: 850 - total flux cleaned = 0.000948527 Jy ! Component: 900 - total flux cleaned = 0.000850131 Jy ! Component: 950 - total flux cleaned = 0.000915431 Jy ! Component: 1000 - total flux cleaned = 0.000882863 Jy ! Component: 1050 - total flux cleaned = 0.00075457 Jy ! Component: 1100 - total flux cleaned = 0.000722967 Jy ! Component: 1150 - total flux cleaned = 0.000691573 Jy ! Component: 1200 - total flux cleaned = 0.000754307 Jy ! Component: 1250 - total flux cleaned = 0.000722883 Jy ! Component: 1300 - total flux cleaned = 0.000599 Jy ! Component: 1350 - total flux cleaned = 0.000599198 Jy ! Component: 1400 - total flux cleaned = 0.000629947 Jy ! Component: 1450 - total flux cleaned = 0.000660244 Jy ! Component: 1500 - total flux cleaned = 0.0008413 Jy ! Component: 1550 - total flux cleaned = 0.000871182 Jy ! Component: 1600 - total flux cleaned = 0.000931202 Jy ! Component: 1650 - total flux cleaned = 0.000931281 Jy ! Component: 1700 - total flux cleaned = 0.0011382 Jy ! Component: 1750 - total flux cleaned = 0.00113784 Jy ! Component: 1800 - total flux cleaned = 0.00122569 Jy ! Component: 1850 - total flux cleaned = 0.00125495 Jy ! Component: 1900 - total flux cleaned = 0.00131271 Jy ! Component: 1950 - total flux cleaned = 0.00139936 Jy ! Component: 2000 - total flux cleaned = 0.00145633 Jy ! Total flux subtracted in 2048 components = 0.00148471 Jy ! Clean residual min=-0.001696 max=0.001536 Jy/beam ! Clean residual mean=0.000008 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 2.24997 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 520 components and 2.24997 Jy ![Exited script file: muppet] wmap "J0237+2848_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6404 x 1.061 at -10.43 degrees (North through East) ! Clean map min=-0.0025449 max=1.7138 Jy/beam ! Writing clean map to FITS file: J0237+2848_X_2000_03_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.71378 invert ! Inverting map ! Your choice of large map pixels excluded 7.19% of the data. ! The x-axis pixel size should ideally be below 0.1581 milli-arcsec ! The y-axis pixel size should ideally be below 0.1735 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000504681 device "J0237+2848_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0237+2848_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0883451 0.0883451 0.17669 0.35338 0.706761 1.41352 2.82704 5.65408 11.3082 22.6163 45.2327 90.4653 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.713 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6404 x 1.061 at -10.43 degrees (North through East) ! Clean map min=-0.0025449 max=1.7138 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0237+2848_X_2000_03_13_pus_uvs.log closed on Wed Apr 3 15:39:21 2013