! Started logfile: J0956+2515_X_2000_03_13_pus_uvs.log on Mon Apr 1 13:29:44 2013 obs J0956+2515_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J0956+2515_X_2000_03_13_pus_uva.fits ! AN table 1: 350 integrations on 190 of 190 possible baselines. ! AN table 2: 160 integrations on 190 of 190 possible baselines. ! AN table 3: 265 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.108387 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0956+2515 ! ! 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 2382 lines of history. ! ! Reading 63840 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 J0956+2515_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 5208 telescope corrections were flagged in sub-array 1. ! A total of 2217 telescope corrections were flagged in sub-array 2. ! A total of 3874 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 5208 telescope corrections were flagged in sub-array 1. ! A total of 2217 telescope corrections were flagged in sub-array 2. ! A total of 3874 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 5216 telescope corrections were flagged in sub-array 1. ! A total of 2217 telescope corrections were flagged in sub-array 2. ! A total of 3874 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 5216 telescope corrections were flagged in sub-array 1. ! A total of 2217 telescope corrections were flagged in sub-array 2. ! A total of 3874 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.071805Jy sigma=0.005538 ! Fit after self-cal, rms=0.930561Jy sigma=0.003871 ! 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 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.5201 mas, bmaj=0.9147 mas, bpa=-1.668 degrees ! Estimated noise=707.089 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 = 0.393418 Jy ! Component: 100 - total flux cleaned = 0.548918 Jy ! Total flux subtracted in 100 components = 0.548918 Jy ! Clean residual min=-0.017689 max=0.088956 Jy/beam ! Clean residual mean=-0.000206 rms=0.005586 Jy/beam ! Combined flux in latest and established models = 0.548918 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.548918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.842276Jy sigma=0.002793 ! Fit after self-cal, rms=0.841836Jy sigma=0.002789 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983272 Jy ! Component: 100 - total flux cleaned = 0.161647 Jy ! Total flux subtracted in 100 components = 0.161647 Jy ! Clean residual min=-0.012650 max=0.050541 Jy/beam ! Clean residual mean=-0.000160 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 0.710565 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.710565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.819387Jy sigma=0.002181 ! Fit after self-cal, rms=0.818576Jy sigma=0.002165 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506237 Jy ! Component: 100 - total flux cleaned = 0.084695 Jy ! Total flux subtracted in 100 components = 0.084695 Jy ! Clean residual min=-0.009407 max=0.031926 Jy/beam ! Clean residual mean=-0.000137 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.79526 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.795261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.811809Jy sigma=0.001919 ! Fit after self-cal, rms=0.811453Jy sigma=0.001912 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306234 Jy ! Component: 100 - total flux cleaned = 0.0520505 Jy ! Total flux subtracted in 100 components = 0.0520505 Jy ! Clean residual min=-0.008357 max=0.020615 Jy/beam ! Clean residual mean=-0.000123 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.847311 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.847311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.808688Jy sigma=0.001788 ! Fit after self-cal, rms=0.808574Jy sigma=0.001785 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194891 Jy ! Component: 100 - total flux cleaned = 0.0335408 Jy ! Total flux subtracted in 100 components = 0.0335408 Jy ! Clean residual min=-0.008144 max=0.015806 Jy/beam ! Clean residual mean=-0.000114 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.880852 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.880852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.807270Jy sigma=0.001719 ! Fit after self-cal, rms=0.807226Jy sigma=0.001718 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160426 Jy ! Component: 100 - total flux cleaned = 0.0277019 Jy ! Total flux subtracted in 100 components = 0.0277019 Jy ! Clean residual min=-0.007626 max=0.014223 Jy/beam ! Clean residual mean=-0.000109 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.908554 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.908554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.806269Jy sigma=0.001673 ! Fit after self-cal, rms=0.806254Jy sigma=0.001671 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6449 mas, bmaj=1.052 mas, bpa=2.167 degrees ! Estimated noise=413.84 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 = 0.0500988 Jy ! Component: 100 - total flux cleaned = 0.08159 Jy ! Component: 150 - total flux cleaned = 0.102812 Jy ! Component: 200 - total flux cleaned = 0.117534 Jy ! Total flux subtracted in 200 components = 0.117534 Jy ! Clean residual min=-0.014156 max=0.033824 Jy/beam ! Clean residual mean=-0.000531 rms=0.006508 Jy/beam ! Combined flux in latest and established models = 1.02609 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 1.02609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.804260Jy sigma=0.001546 ! Fit after self-cal, rms=0.804138Jy sigma=0.001543 ! Inverting map ! Your choice of large map pixels excluded 4.39% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec 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 1.05 FD 1.06 GC 1.00* KP 1.00* ! LA 1.13 NL 1.05 OV 1.00* PT 1.08 ! SC 0.88 WF 1.05 HH 1.00 KK 1.00* ! MA 1.00 MC 0.98 MK 1.00* NY 0.92 ! ON 0.97 TS 1.00* WZ 1.02 HN 1.19 ! ! A total of 87 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 GC 1.01 KP 1.03 ! LA 1.10 NL 1.04 OV 0.99 PT 1.01 ! SC 0.99 WF 1.06 HH 1.00* KK 1.08 ! MA 1.00* MC 1.00* MK 1.00 NY 0.96 ! ON 1.00* TS 1.00 WZ 1.00* HN 1.04 ! ! A total of 51 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 FD 0.93 GC 1.01 KP 0.96 ! LA 0.93 NL 0.92 OV 0.89 PT 0.97 ! SC 0.91 WF 1.11 HH 1.00* KK 1.00* ! MA 1.04 MC 1.11 MK 1.26 NY 0.93 ! ON 0.97 TS 1.00* WZ 1.00 HN 1.16 ! ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 GC 1.00* KP 1.00* ! LA 1.07 NL 1.10 OV 1.00* PT 1.05 ! SC 0.86 WF 1.04 HH 0.98 KK 1.00* ! MA 0.99 MC 0.99 MK 1.00* NY 0.97 ! ON 0.97 TS 1.00* WZ 1.02 HN 1.41 ! ! A total of 87 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 GC 0.98 KP 1.00 ! LA 1.05 NL 1.09 OV 0.98 PT 0.99 ! SC 1.00 WF 1.08 HH 1.00* KK 1.07 ! MA 1.00* MC 1.00* MK 1.04 NY 1.00 ! ON 1.00* TS 1.02 WZ 1.00* HN 1.02 ! ! A total of 51 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.21 FD 0.93 GC 0.99 KP 0.94 ! LA 0.89 NL 0.95 OV 0.87 PT 0.93 ! SC 0.91 WF 1.08 HH 1.00* KK 1.00* ! MA 1.05 MC 1.12 MK 1.34 NY 0.97 ! ON 0.99 TS 1.00* WZ 1.04 HN 1.16 ! ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 GC 1.00* KP 1.00* ! LA 1.07 NL 1.06 OV 1.00* PT 1.08 ! SC 0.90 WF 1.08 HH 0.97 KK 1.00* ! MA 0.97 MC 0.98 MK 1.00* NY 1.01 ! ON 0.98 TS 1.00* WZ 1.07 HN 1.31 ! ! A total of 87 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.05 GC 1.01 KP 1.02 ! LA 1.06 NL 1.04 OV 1.00 PT 1.03 ! SC 1.01 WF 1.04 HH 1.00* KK 1.04 ! MA 1.00* MC 1.00* MK 1.00 NY 1.04 ! ON 1.00* TS 1.06 WZ 1.00* HN 0.99 ! ! A total of 51 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.26 FD 0.97 GC 1.00 KP 0.96 ! LA 0.89 NL 0.92 OV 0.88 PT 0.96 ! SC 0.93 WF 1.09 HH 1.00* KK 1.00* ! MA 1.06 MC 1.15 MK 1.26 NY 0.99 ! ON 0.99 TS 1.00* WZ 1.06 HN 1.35 ! ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 GC 1.00* KP 1.00* ! LA 1.10 NL 1.08 OV 1.00* PT 1.08 ! SC 0.95 WF 1.09 HH 0.98 KK 1.00* ! MA 0.95 MC 1.01 MK 1.00* NY 0.99 ! ON 0.99 TS 1.00* WZ 1.10 HN 1.52 ! ! A total of 87 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 GC 0.98 KP 1.00 ! LA 1.07 NL 1.05 OV 1.01 PT 1.03 ! SC 1.07 WF 1.09 HH 1.00* KK 1.07 ! MA 1.00* MC 1.00* MK 1.01 NY 1.04 ! ON 1.00* TS 1.08 WZ 1.00* HN 0.96 ! ! A total of 51 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.24 FD 0.95 GC 1.02 KP 0.94 ! LA 0.90 NL 0.94 OV 0.89 PT 0.97 ! SC 0.98 WF 1.12 HH 1.00* KK 1.00* ! MA 1.04 MC 1.14 MK 1.27 NY 1.02 ! ON 1.02 TS 1.00* WZ 1.05 HN 1.03 ! ! ! Fit before self-cal, rms=0.804138Jy sigma=0.001543 ! Fit after self-cal, rms=0.903516Jy sigma=0.001366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6577 mas, bmaj=1.065 mas, bpa=1.518 degrees ! Estimated noise=420.101 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 = -0.00205305 Jy ! Component: 100 - total flux cleaned = -0.00362248 Jy ! Component: 150 - total flux cleaned = -0.00475689 Jy ! Component: 200 - total flux cleaned = -0.00573599 Jy ! Total flux subtracted in 200 components = -0.00573599 Jy ! Clean residual min=-0.012237 max=0.015750 Jy/beam ! Clean residual mean=0.000027 rms=0.003193 Jy/beam ! Combined flux in latest and established models = 1.02035 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 1.02035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.903421Jy sigma=0.001363 ! Fit after self-cal, rms=0.903486Jy sigma=0.001363 ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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=0.903486Jy sigma=0.001363 ! Fit after self-cal, rms=0.911443Jy sigma=0.001243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6597 mas, bmaj=1.068 mas, bpa=1.636 degrees ! Estimated noise=421.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00873617 Jy ! Component: 100 - total flux cleaned = -0.00996899 Jy ! Component: 150 - total flux cleaned = -0.0105666 Jy ! Component: 200 - total flux cleaned = -0.01122 Jy ! Total flux subtracted in 200 components = -0.01122 Jy ! Clean residual min=-0.005651 max=0.009146 Jy/beam ! Clean residual mean=0.000067 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 1.00913 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 1.00913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911327Jy sigma=0.001238 ! Fit after self-cal, rms=0.911301Jy sigma=0.001237 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454235 Jy ! Component: 100 - total flux cleaned = 0.0032063 Jy ! Component: 150 - total flux cleaned = 0.00242218 Jy ! Component: 200 - total flux cleaned = 0.00187831 Jy ! Total flux subtracted in 200 components = 0.00187831 Jy ! Clean residual min=-0.005075 max=0.004815 Jy/beam ! Clean residual mean=0.000059 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 1.01101 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 1.01101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911190Jy sigma=0.001234 ! Fit after self-cal, rms=0.911148Jy sigma=0.001234 ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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=0.911148Jy sigma=0.001234 ! Fit after self-cal, rms=0.918214Jy sigma=0.001231 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.661 mas, bmaj=1.069 mas, bpa=1.624 degrees ! Estimated noise=421.895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0031407 Jy ! Component: 100 - total flux cleaned = -0.0040823 Jy ! Component: 150 - total flux cleaned = -0.0042375 Jy ! Component: 200 - total flux cleaned = -0.00451093 Jy ! Total flux subtracted in 200 components = -0.00451093 Jy ! Clean residual min=-0.004038 max=0.003598 Jy/beam ! Clean residual mean=0.000066 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 1.0065 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 1.0065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.918150Jy sigma=0.001229 ! Fit after self-cal, rms=0.918151Jy sigma=0.001228 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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 = -0.000103077 Jy ! Component: 100 - total flux cleaned = -0.000332651 Jy ! Component: 150 - total flux cleaned = -0.000434852 Jy ! Component: 200 - total flux cleaned = -0.000615854 Jy ! Total flux subtracted in 200 components = -0.000615854 Jy ! Clean residual min=-0.003822 max=0.003498 Jy/beam ! Clean residual mean=0.000068 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.00588 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 1.00588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.918114Jy sigma=0.001228 ! Fit after self-cal, rms=0.918118Jy sigma=0.001227 ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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=0.918118Jy sigma=0.001227 ! Fit after self-cal, rms=0.917954Jy sigma=0.001227 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=2.62 mas, bmaj=2.811 mas, bpa=22.29 degrees ! Estimated noise=534.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224578 Jy ! Component: 100 - total flux cleaned = -0.00256914 Jy ! Component: 150 - total flux cleaned = -0.00287551 Jy ! Component: 200 - total flux cleaned = -0.00299495 Jy ! Total flux subtracted in 200 components = -0.00299495 Jy ! Clean residual min=-0.004375 max=0.003836 Jy/beam ! Clean residual mean=0.000172 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.00289 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 1.00289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.917962Jy sigma=0.001226 ! Fit after self-cal, rms=0.917953Jy sigma=0.001226 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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 = -0.000370452 Jy ! Component: 100 - total flux cleaned = -0.000311129 Jy ! Component: 150 - total flux cleaned = -0.000265947 Jy ! Component: 200 - total flux cleaned = -0.000196694 Jy ! Total flux subtracted in 200 components = -0.000196694 Jy ! Clean residual min=-0.004054 max=0.003625 Jy/beam ! Clean residual mean=0.000176 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.00269 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 1.00269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.917953Jy sigma=0.001226 ! Fit after self-cal, rms=0.917950Jy sigma=0.001226 ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6619 mas, bmaj=1.071 mas, bpa=1.622 degrees ! Estimated noise=422.384 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6619 x 1.071 at 1.622 degrees (North through East) ! Clean map min=-0.0029676 max=0.56076 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=0.917950Jy sigma=0.001226 ! Fit after self-cal, rms=1.697252Jy sigma=0.001133 ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6616 mas, bmaj=1.07 mas, bpa=1.602 degrees ! Estimated noise=421.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235459 Jy ! Component: 100 - total flux cleaned = -0.00311958 Jy ! Component: 150 - total flux cleaned = -0.00330122 Jy ! Component: 200 - total flux cleaned = -0.00338124 Jy ! Total flux subtracted in 200 components = -0.00338124 Jy ! Clean residual min=-0.002624 max=0.002774 Jy/beam ! Clean residual mean=0.000063 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.999311 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.999311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.697235Jy sigma=0.001132 ! Fit after self-cal, rms=1.697241Jy sigma=0.001132 ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31865e-05 Jy ! Component: 100 - total flux cleaned = -0.000130992 Jy ! Component: 150 - total flux cleaned = -0.000131677 Jy ! Component: 200 - total flux cleaned = -0.000131776 Jy ! Total flux subtracted in 200 components = -0.000131776 Jy ! Clean residual min=-0.002457 max=0.002796 Jy/beam ! Clean residual mean=0.000062 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.999179 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.999179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.697233Jy sigma=0.001132 ! Fit after self-cal, rms=1.697215Jy sigma=0.001131 ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.697215Jy sigma=0.001131 ! Fit after self-cal, rms=1.715476Jy sigma=0.001131 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 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.5248 mas, bmaj=0.911 mas, bpa=-2.05 degrees ! Estimated noise=747.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.410668 Jy ! Component: 100 - total flux cleaned = 0.586257 Jy ! Component: 150 - total flux cleaned = 0.69577 Jy ! Component: 200 - total flux cleaned = 0.766375 Jy ! Total flux subtracted in 200 components = 0.766375 Jy ! Clean residual min=-0.009569 max=0.037748 Jy/beam ! Clean residual mean=-0.000078 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.766375 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 0.766375 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6622 mas, bmaj=1.07 mas, bpa=1.615 degrees ! Estimated noise=421.178 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 = 0.0944677 Jy ! Component: 100 - total flux cleaned = 0.144077 Jy ! Component: 150 - total flux cleaned = 0.17296 Jy ! Component: 200 - total flux cleaned = 0.190777 Jy ! Total flux subtracted in 200 components = 0.190777 Jy ! Clean residual min=-0.003908 max=0.009988 Jy/beam ! Clean residual mean=0.000099 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.957152 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 54 components and 0.957152 Jy ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Added new window around map position (0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116189 Jy ! Component: 100 - total flux cleaned = 0.0193666 Jy ! Component: 150 - total flux cleaned = 0.024878 Jy ! Component: 200 - total flux cleaned = 0.0288745 Jy ! Total flux subtracted in 200 components = 0.0288745 Jy ! Clean residual min=-0.002354 max=0.003583 Jy/beam ! Clean residual mean=0.000073 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.986026 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 88 components and 0.986026 Jy ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Added new window around map position (18.4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344573 Jy ! Component: 100 - total flux cleaned = 0.00589036 Jy ! Component: 150 - total flux cleaned = 0.00739159 Jy ! Component: 200 - total flux cleaned = 0.00814655 Jy ! Total flux subtracted in 200 components = 0.00814655 Jy ! Clean residual min=-0.002273 max=0.002558 Jy/beam ! Clean residual mean=0.000061 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.994173 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 107 components and 0.994173 Jy ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 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 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=2.625 mas, bmaj=2.811 mas, bpa=20.14 degrees ! Estimated noise=532.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211334 Jy ! Component: 100 - total flux cleaned = 0.00298102 Jy ! Component: 150 - total flux cleaned = 0.00315465 Jy ! Component: 200 - total flux cleaned = 0.00326826 Jy ! Total flux subtracted in 200 components = 0.00326826 Jy ! Clean residual min=-0.002785 max=0.002983 Jy/beam ! Clean residual mean=0.000157 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.997441 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 = 0.000120104 Jy ! Component: 100 - total flux cleaned = 0.000202009 Jy ! Component: 150 - total flux cleaned = 0.000239462 Jy ! Component: 200 - total flux cleaned = 0.000256861 Jy ! Total flux subtracted in 200 components = 0.000256861 Jy ! Clean residual min=-0.002808 max=0.002934 Jy/beam ! Clean residual mean=0.000156 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.997698 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.997698 Jy ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! Estimated beam: bmin=0.6622 mas, bmaj=1.07 mas, bpa=1.615 degrees ! Estimated noise=421.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574254 Jy ! Component: 100 - total flux cleaned = -0.000624438 Jy ! Component: 150 - total flux cleaned = -0.000624824 Jy ! Component: 200 - total flux cleaned = -0.000624589 Jy ! Total flux subtracted in 200 components = -0.000624589 Jy ! Clean residual min=-0.002136 max=0.002519 Jy/beam ! Clean residual mean=0.000059 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.997073 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.997073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.715344Jy sigma=0.001128 ! Fit after self-cal, rms=1.714955Jy sigma=0.001127 wmodel J0956+2515_X_2000_03_13_pus_map.mod ! Writing 137 model components to file: J0956+2515_X_2000_03_13_pus_map.mod wobs J0956+2515_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J0956+2515_X_2000_03_13_pus_uvs.fits wwins J0956+2515_X_2000_03_13_pus_map.win ! wwins: Wrote 6 windows to J0956+2515_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 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112241 Jy ! Component: 100 - total flux cleaned = 0.0015236 Jy ! Component: 150 - total flux cleaned = 0.00190546 Jy ! Component: 200 - total flux cleaned = 0.00216335 Jy ! Component: 250 - total flux cleaned = 0.00237846 Jy ! Component: 300 - total flux cleaned = 0.00258848 Jy ! Component: 350 - total flux cleaned = 0.00279506 Jy ! Component: 400 - total flux cleaned = 0.00296455 Jy ! Component: 450 - total flux cleaned = 0.00326337 Jy ! Component: 500 - total flux cleaned = 0.00358922 Jy ! Component: 550 - total flux cleaned = 0.00387751 Jy ! Component: 600 - total flux cleaned = 0.00400333 Jy ! Component: 650 - total flux cleaned = 0.00409682 Jy ! Component: 700 - total flux cleaned = 0.00431365 Jy ! Component: 750 - total flux cleaned = 0.00458775 Jy ! Component: 800 - total flux cleaned = 0.00461763 Jy ! Component: 850 - total flux cleaned = 0.00479605 Jy ! Component: 900 - total flux cleaned = 0.00488452 Jy ! Component: 950 - total flux cleaned = 0.00505946 Jy ! Component: 1000 - total flux cleaned = 0.00514585 Jy ! Component: 1050 - total flux cleaned = 0.00531751 Jy ! Component: 1100 - total flux cleaned = 0.00543084 Jy ! Component: 1150 - total flux cleaned = 0.00559954 Jy ! Component: 1200 - total flux cleaned = 0.00573874 Jy ! Component: 1250 - total flux cleaned = 0.00595925 Jy ! Component: 1300 - total flux cleaned = 0.0059866 Jy ! Component: 1350 - total flux cleaned = 0.00614986 Jy ! Component: 1400 - total flux cleaned = 0.00633876 Jy ! Component: 1450 - total flux cleaned = 0.00655265 Jy ! Component: 1500 - total flux cleaned = 0.00660588 Jy ! Component: 1550 - total flux cleaned = 0.00679057 Jy ! Component: 1600 - total flux cleaned = 0.00692167 Jy ! Component: 1650 - total flux cleaned = 0.00705203 Jy ! Component: 1700 - total flux cleaned = 0.0072073 Jy ! Component: 1750 - total flux cleaned = 0.00725882 Jy ! Component: 1800 - total flux cleaned = 0.00738673 Jy ! Component: 1850 - total flux cleaned = 0.00761602 Jy ! Component: 1900 - total flux cleaned = 0.00781837 Jy ! Component: 1950 - total flux cleaned = 0.00794387 Jy ! Component: 2000 - total flux cleaned = 0.00804392 Jy ! Total flux subtracted in 2048 components = 0.00826779 Jy ! Clean residual min=-0.001243 max=0.001243 Jy/beam ! Clean residual mean=0.000048 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 1.00534 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 303 components and 1.00534 Jy ![Exited script file: muppet] wmap "J0956+2515_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6622 x 1.07 at 1.615 degrees (North through East) ! Clean map min=-0.0016568 max=0.56022 Jy/beam ! Writing clean map to FITS file: J0956+2515_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 0.560217 invert ! Inverting map ! Your choice of large map pixels excluded 4.41% of the data. ! The x-axis pixel size should ideally be below 0.1585 milli-arcsec ! The y-axis pixel size should ideally be below 0.1781 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437407 device "J0956+2515_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0956+2515_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234234 0.234234 0.468469 0.936937 1.87387 3.74775 7.4955 14.991 29.982 59.964 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.56 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6622 x 1.07 at 1.615 degrees (North through East) ! Clean map min=-0.0016568 max=0.56022 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0956+2515_X_2000_03_13_pus_uvs.log closed on Mon Apr 1 13:30:11 2013