! Started logfile: J0217+0144_X_2011_06_28_pus_uvs.log on Sat Apr 21 12:56:56 2012 obs J0217+0144_X_2011_06_28_pus_uva.fits ! Reading UV FITS file: J0217+0144_X_2011_06_28_pus_uva.fits ! AN table 1: 42 integrations on 153 of 153 possible baselines. ! AN table 2: 77 integrations on 153 of 153 possible baselines. ! AN table 3: 56 integrations on 153 of 153 possible baselines. ! AN table 4: 64 integrations on 153 of 153 possible baselines. ! AN table 5: 35 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0966557 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0217+0144 ! ! 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 5249 lines of history. ! ! Reading 16208 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 J0217+0144_X_2011_06_28_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 580 telescope corrections were flagged in sub-array 1. ! A total of 1077 telescope corrections were flagged in sub-array 2. ! A total of 741 telescope corrections were flagged in sub-array 3. ! A total of 1009 telescope corrections were flagged in sub-array 4. ! A total of 308 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 580 telescope corrections were flagged in sub-array 1. ! A total of 1077 telescope corrections were flagged in sub-array 2. ! A total of 741 telescope corrections were flagged in sub-array 3. ! A total of 1009 telescope corrections were flagged in sub-array 4. ! A total of 308 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 580 telescope corrections were flagged in sub-array 1. ! A total of 1077 telescope corrections were flagged in sub-array 2. ! A total of 741 telescope corrections were flagged in sub-array 3. ! A total of 1009 telescope corrections were flagged in sub-array 4. ! A total of 308 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 580 telescope corrections were flagged in sub-array 1. ! A total of 1077 telescope corrections were flagged in sub-array 2. ! A total of 741 telescope corrections were flagged in sub-array 3. ! A total of 1009 telescope corrections were flagged in sub-array 4. ! A total of 308 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.714741Jy sigma=0.007317 ! Fit after self-cal, rms=0.662196Jy sigma=0.006964 ! 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 5.61% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.5313 mas, bmaj=1.114 mas, bpa=-6.399 degrees ! Estimated noise=788.925 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 = 1.25596 Jy ! Component: 100 - total flux cleaned = 1.54091 Jy ! Total flux subtracted in 100 components = 1.54091 Jy ! Clean residual min=-0.034967 max=0.100490 Jy/beam ! Clean residual mean=0.000138 rms=0.007664 Jy/beam ! Combined flux in latest and established models = 1.54091 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.54091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271884Jy sigma=0.002610 ! Fit after self-cal, rms=0.271900Jy sigma=0.002610 ! Inverting map ! Your choice of large map pixels excluded 5.61% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11085 Jy ! Component: 100 - total flux cleaned = 0.170752 Jy ! Total flux subtracted in 100 components = 0.170752 Jy ! Clean residual min=-0.023969 max=0.029708 Jy/beam ! Clean residual mean=0.000065 rms=0.004772 Jy/beam ! Combined flux in latest and established models = 1.71167 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 1.71167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226292Jy sigma=0.001927 ! Fit after self-cal, rms=0.225924Jy sigma=0.001925 ! Inverting map ! Your choice of large map pixels excluded 5.61% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347583 Jy ! Component: 100 - total flux cleaned = 0.0546459 Jy ! Total flux subtracted in 100 components = 0.0546459 Jy ! Clean residual min=-0.020851 max=0.022623 Jy/beam ! Clean residual mean=0.000042 rms=0.004281 Jy/beam ! Combined flux in latest and established models = 1.76631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 1.76631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222036Jy sigma=0.001833 ! Fit after self-cal, rms=0.221967Jy sigma=0.001832 ! Inverting map ! Your choice of large map pixels excluded 5.61% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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 5.61% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6186 mas, bmaj=1.245 mas, bpa=-4.678 degrees ! Estimated noise=608.339 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 = 0.0128247 Jy ! Component: 100 - total flux cleaned = 0.0159717 Jy ! Component: 150 - total flux cleaned = 0.0166772 Jy ! Component: 200 - total flux cleaned = 0.0175506 Jy ! Total flux subtracted in 200 components = 0.0175506 Jy ! Clean residual min=-0.015248 max=0.019776 Jy/beam ! Clean residual mean=0.000821 rms=0.004114 Jy/beam ! Combined flux in latest and established models = 1.78386 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 1.78386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221173Jy sigma=0.001815 ! Fit after self-cal, rms=0.221137Jy sigma=0.001815 ! Inverting map ! Your choice of large map pixels excluded 5.61% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 FT 1.00* HH 1.00* ! HN 1.00* KK 0.94 KP 0.99 MC 1.00* ! MK 0.99 NL 1.45 NY 1.00* OV 0.98 ! PT 0.97 SC 1.00* SH 0.98 TS 0.99 ! WF 1.00* WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00* FT 1.00* HH 1.05 ! HN 1.00* KK 0.94 KP 1.12 MC 0.98 ! MK 0.96 NL 1.00* NY 1.12 OV 0.97 ! PT 1.17 SC 1.00* SH 0.97 TS 1.03 ! WF 1.00* WZ 0.99 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.08 FT 1.00* HH 1.06 ! HN 0.97 KK 1.00* KP 1.00* MC 1.03 ! MK 1.00* NL 1.03 NY 1.08 OV 1.00* ! PT 1.06 SC 0.97 SH 1.00* TS 1.00* ! WF 0.99 WZ 0.96 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.97 FT 1.00* HH 1.00* ! HN 0.93 KK 1.02 KP 1.02 MC 1.00* ! MK 1.00 NL 0.98 NY 1.00* OV 0.97 ! PT 0.97 SC 0.96 SH 1.00* TS 1.00* ! WF 0.98 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 0.98 FT 1.00* HH 1.00* ! HN 0.96 KK 1.00 KP 1.00 MC 1.00* ! MK 1.01 NL 0.97 NY 1.00* OV 0.97 ! PT 0.97 SC 0.98 SH 1.00* TS 1.00* ! WF 1.00 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 FT 1.00* HH 1.00* ! HN 1.00* KK 0.90 KP 0.96 MC 1.00* ! MK 0.97 NL 1.49 NY 1.00* OV 1.00 ! PT 0.99 SC 1.00* SH 1.02 TS 1.01 ! WF 1.00* WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00* FT 1.00* HH 1.02 ! HN 1.00* KK 0.91 KP 1.09 MC 1.00 ! MK 0.94 NL 1.00* NY 1.07 OV 1.02 ! PT 1.21 SC 1.00* SH 1.01 TS 1.05 ! WF 1.00* WZ 0.99 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.03 FT 1.00* HH 1.04 ! HN 0.99 KK 1.00* KP 1.00* MC 1.01 ! MK 1.00* NL 1.06 NY 1.05 OV 1.00* ! PT 1.10 SC 1.01 SH 1.00* TS 1.00* ! WF 0.96 WZ 0.97 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.94 FT 1.00* HH 1.00* ! HN 0.95 KK 0.99 KP 1.00 MC 1.00* ! MK 0.98 NL 1.01 NY 1.00* OV 0.99 ! PT 0.99 SC 1.00 SH 1.00* TS 1.00* ! WF 0.98 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.95 FT 1.00* HH 1.00* ! HN 0.97 KK 0.98 KP 0.98 MC 1.00* ! MK 0.98 NL 1.01 NY 1.00* OV 0.99 ! PT 0.99 SC 1.03 SH 1.00* TS 1.00* ! WF 0.99 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 FT 1.00* HH 1.00* ! HN 1.00* KK 0.95 KP 0.99 MC 1.00* ! MK 0.96 NL 1.43 NY 1.00* OV 0.99 ! PT 0.97 SC 1.00* SH 1.08 TS 0.96 ! WF 1.00* WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00* FT 1.00* HH 1.09 ! HN 1.00* KK 0.95 KP 1.13 MC 1.02 ! MK 0.92 NL 1.00* NY 1.13 OV 1.03 ! PT 1.16 SC 1.00* SH 1.04 TS 1.02 ! WF 1.00* WZ 0.98 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.07 FT 1.00* HH 1.13 ! HN 0.97 KK 1.00* KP 1.00* MC 1.01 ! MK 1.00* NL 1.02 NY 1.03 OV 1.00* ! PT 1.07 SC 1.01 SH 1.00* TS 1.00* ! WF 1.00 WZ 0.96 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 FT 1.00* HH 1.00* ! HN 0.95 KK 1.05 KP 0.99 MC 1.00* ! MK 0.97 NL 0.97 NY 1.00* OV 0.98 ! PT 0.97 SC 1.00 SH 1.00* TS 1.00* ! WF 1.03 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.99 FT 1.00* HH 1.00* ! HN 0.97 KK 1.04 KP 0.99 MC 1.00* ! MK 0.98 NL 0.96 NY 1.00* OV 0.98 ! PT 0.97 SC 1.02 SH 1.00* TS 1.00* ! WF 1.07 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 FT 1.00* HH 1.00* ! HN 1.00* KK 0.96 KP 0.95 MC 1.00* ! MK 1.02 NL 1.51 NY 1.00* OV 1.03 ! PT 1.01 SC 1.00* SH 1.05 TS 0.95 ! WF 1.00* WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00* FT 1.00* HH 1.03 ! HN 1.00* KK 0.93 KP 1.12 MC 1.00 ! MK 0.99 NL 1.00* NY 1.10 OV 1.03 ! PT 1.18 SC 1.00* SH 1.01 TS 1.01 ! WF 1.00* WZ 1.03 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.09 FT 1.00* HH 1.06 ! HN 0.99 KK 1.00* KP 1.00* MC 1.06 ! MK 1.00* NL 1.03 NY 1.07 OV 1.00* ! PT 1.09 SC 1.03 SH 1.00* TS 1.00* ! WF 0.98 WZ 1.01 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 FT 1.00* HH 1.00* ! HN 0.95 KK 1.03 KP 0.98 MC 1.00* ! MK 1.03 NL 0.99 NY 1.00* OV 1.02 ! PT 0.99 SC 1.02 SH 1.00* TS 1.00* ! WF 1.01 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.00 FT 1.00* HH 1.00* ! HN 0.98 KK 1.03 KP 0.96 MC 1.00* ! MK 1.04 NL 0.99 NY 1.00* OV 1.03 ! PT 0.99 SC 1.03 SH 1.00* TS 1.00* ! WF 1.04 WZ 1.00* ! ! ! Fit before self-cal, rms=0.221137Jy sigma=0.001815 ! Fit after self-cal, rms=0.190097Jy sigma=0.001439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6204 mas, bmaj=1.323 mas, bpa=-4.732 degrees ! Estimated noise=618.388 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, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132928 Jy ! Component: 100 - total flux cleaned = 0.0137038 Jy ! Component: 150 - total flux cleaned = 0.0142173 Jy ! Component: 200 - total flux cleaned = 0.0142386 Jy ! Total flux subtracted in 200 components = 0.0142386 Jy ! Clean residual min=-0.007428 max=0.008776 Jy/beam ! Clean residual mean=0.000245 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 1.7981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 1.7981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188839Jy sigma=0.001421 ! Fit after self-cal, rms=0.188696Jy sigma=0.001419 ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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=0.188696Jy sigma=0.001419 ! Fit after self-cal, rms=0.182575Jy sigma=0.001362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6211 mas, bmaj=1.321 mas, bpa=-4.72 degrees ! Estimated noise=618.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503187 Jy ! Component: 100 - total flux cleaned = 0.00523813 Jy ! Component: 150 - total flux cleaned = 0.00509187 Jy ! Component: 200 - total flux cleaned = 0.00484936 Jy ! Total flux subtracted in 200 components = 0.00484936 Jy ! Clean residual min=-0.004335 max=0.006260 Jy/beam ! Clean residual mean=0.000201 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 1.80295 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 1.80295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182184Jy sigma=0.001357 ! Fit after self-cal, rms=0.182080Jy sigma=0.001356 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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 (3.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628449 Jy ! Component: 100 - total flux cleaned = 0.00881621 Jy ! Component: 150 - total flux cleaned = 0.0101782 Jy ! Component: 200 - total flux cleaned = 0.0109849 Jy ! Total flux subtracted in 200 components = 0.0109849 Jy ! Clean residual min=-0.004138 max=0.004397 Jy/beam ! Clean residual mean=0.000135 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.81393 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 1.81393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181809Jy sigma=0.001353 ! Fit after self-cal, rms=0.181777Jy sigma=0.001352 ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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=0.181777Jy sigma=0.001352 ! Fit after self-cal, rms=0.180761Jy sigma=0.001339 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6215 mas, bmaj=1.321 mas, bpa=-4.721 degrees ! Estimated noise=618.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202738 Jy ! Component: 100 - total flux cleaned = 0.0025161 Jy ! Component: 150 - total flux cleaned = 0.00272845 Jy ! Component: 200 - total flux cleaned = 0.00282148 Jy ! Total flux subtracted in 200 components = 0.00282148 Jy ! Clean residual min=-0.003804 max=0.003921 Jy/beam ! Clean residual mean=0.000083 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.81676 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 1.81676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180603Jy sigma=0.001337 ! Fit after self-cal, rms=0.180580Jy sigma=0.001337 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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 = 0.000338453 Jy ! Component: 100 - total flux cleaned = 0.00067754 Jy ! Component: 150 - total flux cleaned = 0.000829099 Jy ! Component: 200 - total flux cleaned = 0.000899585 Jy ! Total flux subtracted in 200 components = 0.000899585 Jy ! Clean residual min=-0.003791 max=0.003737 Jy/beam ! Clean residual mean=0.000078 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.81765 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 1.81765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180508Jy sigma=0.001336 ! Fit after self-cal, rms=0.180486Jy sigma=0.001336 ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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=0.180486Jy sigma=0.001336 ! Fit after self-cal, rms=0.180445Jy sigma=0.001336 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=2.031 mas, bmaj=3.041 mas, bpa=-9.564 degrees ! Estimated noise=855.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350988 Jy ! Component: 100 - total flux cleaned = 0.00397533 Jy ! Component: 150 - total flux cleaned = 0.00404104 Jy ! Component: 200 - total flux cleaned = 0.00398571 Jy ! Total flux subtracted in 200 components = 0.00398571 Jy ! Clean residual min=-0.004394 max=0.004822 Jy/beam ! Clean residual mean=0.000090 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 1.82164 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 1.82164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180477Jy sigma=0.001336 ! Fit after self-cal, rms=0.180462Jy sigma=0.001336 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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 = 0.000473999 Jy ! Component: 100 - total flux cleaned = 0.000415134 Jy ! Component: 150 - total flux cleaned = 0.000364179 Jy ! Component: 200 - total flux cleaned = 0.000363121 Jy ! Total flux subtracted in 200 components = 0.000363121 Jy ! Clean residual min=-0.004466 max=0.004589 Jy/beam ! Clean residual mean=0.000084 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 1.822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 1.822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180471Jy sigma=0.001336 ! Fit after self-cal, rms=0.180472Jy sigma=0.001336 ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 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 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6216 mas, bmaj=1.321 mas, bpa=-4.725 degrees ! Estimated noise=617.884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6216 x 1.321 at -4.725 degrees (North through East) ! Clean map min=-0.0038112 max=1.6278 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=0.180472Jy sigma=0.001336 ! Fit after self-cal, rms=0.167129Jy sigma=0.001211 ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6219 mas, bmaj=1.321 mas, bpa=-4.717 degrees ! Estimated noise=617.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00282816 Jy ! Component: 100 - total flux cleaned = -0.00345622 Jy ! Component: 150 - total flux cleaned = -0.00376765 Jy ! Component: 200 - total flux cleaned = -0.00398184 Jy ! Total flux subtracted in 200 components = -0.00398184 Jy ! Clean residual min=-0.003731 max=0.003901 Jy/beam ! Clean residual mean=0.000044 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 1.81802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 1.81802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167018Jy sigma=0.001210 ! Fit after self-cal, rms=0.167001Jy sigma=0.001210 ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Added new window around map position (4.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383763 Jy ! Component: 100 - total flux cleaned = 0.00500685 Jy ! Component: 150 - total flux cleaned = 0.00516723 Jy ! Component: 200 - total flux cleaned = 0.00538155 Jy ! Total flux subtracted in 200 components = 0.00538155 Jy ! Clean residual min=-0.003634 max=0.003314 Jy/beam ! Clean residual mean=0.000011 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 1.8234 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 1.8234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166903Jy sigma=0.001209 ! Fit after self-cal, rms=0.166889Jy sigma=0.001209 ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166889Jy sigma=0.001209 ! Fit after self-cal, rms=0.166843Jy sigma=0.001209 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 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.5365 mas, bmaj=1.201 mas, bpa=-5.868 degrees ! Estimated noise=799.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26604 Jy ! Component: 100 - total flux cleaned = 1.54599 Jy ! Component: 150 - total flux cleaned = 1.64638 Jy ! Component: 200 - total flux cleaned = 1.69991 Jy ! Total flux subtracted in 200 components = 1.69991 Jy ! Clean residual min=-0.010208 max=0.026778 Jy/beam ! Clean residual mean=0.000034 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 1.69991 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.69991 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.6221 mas, bmaj=1.321 mas, bpa=-4.718 degrees ! Estimated noise=617.064 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 = 0.0398365 Jy ! Component: 100 - total flux cleaned = 0.06136 Jy ! Component: 150 - total flux cleaned = 0.0744561 Jy ! Component: 200 - total flux cleaned = 0.0840659 Jy ! Total flux subtracted in 200 components = 0.0840659 Jy ! Clean residual min=-0.004677 max=0.006375 Jy/beam ! Clean residual mean=0.000252 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 1.78398 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 1.78398 Jy ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Added new window around map position (2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784999 Jy ! Component: 100 - total flux cleaned = 0.0141926 Jy ! Component: 150 - total flux cleaned = 0.0190273 Jy ! Component: 200 - total flux cleaned = 0.0219177 Jy ! Total flux subtracted in 200 components = 0.0219177 Jy ! Clean residual min=-0.003723 max=0.004376 Jy/beam ! Clean residual mean=0.000116 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 1.8059 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 1.8059 Jy ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Added new window around map position (3.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351579 Jy ! Component: 100 - total flux cleaned = 0.00587837 Jy ! Component: 150 - total flux cleaned = 0.00811304 Jy ! Component: 200 - total flux cleaned = 0.00988636 Jy ! Total flux subtracted in 200 components = 0.00988636 Jy ! Clean residual min=-0.003402 max=0.003473 Jy/beam ! Clean residual mean=0.000055 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 1.81578 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 1.81578 Jy ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! Estimated beam: bmin=0.5848 mas, bmaj=1.154 mas, bpa=-3.607 degrees ! Estimated noise=775.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285143 Jy ! Component: 100 - total flux cleaned = 0.00067526 Jy ! Component: 150 - total flux cleaned = 0.00103861 Jy ! Component: 200 - total flux cleaned = 0.0014967 Jy ! Total flux subtracted in 200 components = 0.0014967 Jy ! Clean residual min=-0.004206 max=0.004062 Jy/beam ! Clean residual mean=0.000068 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.81728 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434886 Jy ! Component: 100 - total flux cleaned = 0.000741529 Jy ! Component: 150 - total flux cleaned = 0.00113634 Jy ! Component: 200 - total flux cleaned = 0.00141752 Jy ! Total flux subtracted in 200 components = 0.00141752 Jy ! Clean residual min=-0.004243 max=0.004105 Jy/beam ! Clean residual mean=0.000054 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 1.8187 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 1.8187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167771Jy sigma=0.001214 ! Fit after self-cal, rms=0.167665Jy sigma=0.001213 wmodel J0217+0144_X_2011_06_28_pus_map.mod ! Writing 81 model components to file: J0217+0144_X_2011_06_28_pus_map.mod wobs J0217+0144_X_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J0217+0144_X_2011_06_28_pus_uvs.fits wwins J0217+0144_X_2011_06_28_pus_map.win ! wwins: Wrote 6 windows to J0217+0144_X_2011_06_28_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 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457184 Jy ! Component: 100 - total flux cleaned = 0.000669224 Jy ! Component: 150 - total flux cleaned = 0.000806191 Jy ! Component: 200 - total flux cleaned = 0.00107329 Jy ! Component: 250 - total flux cleaned = 0.00126799 Jy ! Component: 300 - total flux cleaned = 0.00139564 Jy ! Component: 350 - total flux cleaned = 0.00152075 Jy ! Component: 400 - total flux cleaned = 0.00145855 Jy ! Component: 450 - total flux cleaned = 0.00145912 Jy ! Component: 500 - total flux cleaned = 0.00151952 Jy ! Component: 550 - total flux cleaned = 0.00151891 Jy ! Component: 600 - total flux cleaned = 0.00157687 Jy ! Component: 650 - total flux cleaned = 0.00146008 Jy ! Component: 700 - total flux cleaned = 0.00151744 Jy ! Component: 750 - total flux cleaned = 0.0015175 Jy ! Component: 800 - total flux cleaned = 0.00157377 Jy ! Component: 850 - total flux cleaned = 0.00151823 Jy ! Component: 900 - total flux cleaned = 0.00151834 Jy ! Component: 950 - total flux cleaned = 0.00151872 Jy ! Component: 1000 - total flux cleaned = 0.00162729 Jy ! Component: 1050 - total flux cleaned = 0.0015741 Jy ! Component: 1100 - total flux cleaned = 0.00173422 Jy ! Component: 1150 - total flux cleaned = 0.0016285 Jy ! Component: 1200 - total flux cleaned = 0.00178636 Jy ! Component: 1250 - total flux cleaned = 0.00173403 Jy ! Component: 1300 - total flux cleaned = 0.00173443 Jy ! Component: 1350 - total flux cleaned = 0.00188833 Jy ! Component: 1400 - total flux cleaned = 0.00178628 Jy ! Component: 1450 - total flux cleaned = 0.00193785 Jy ! Component: 1500 - total flux cleaned = 0.00193777 Jy ! Component: 1550 - total flux cleaned = 0.00193749 Jy ! Component: 1600 - total flux cleaned = 0.00203661 Jy ! Component: 1650 - total flux cleaned = 0.00198741 Jy ! Component: 1700 - total flux cleaned = 0.00203623 Jy ! Component: 1750 - total flux cleaned = 0.00213326 Jy ! Component: 1800 - total flux cleaned = 0.00213331 Jy ! Component: 1850 - total flux cleaned = 0.0021814 Jy ! Component: 1900 - total flux cleaned = 0.00218165 Jy ! Component: 1950 - total flux cleaned = 0.00232344 Jy ! Component: 2000 - total flux cleaned = 0.00232354 Jy ! Total flux subtracted in 2048 components = 0.00237026 Jy ! Clean residual min=-0.002845 max=0.002846 Jy/beam ! Clean residual mean=0.000048 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 1.82107 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 253 components and 1.82107 Jy ![Exited script file: muppet] wmap "J0217+0144_X_2011_06_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5848 x 1.154 at -3.607 degrees (North through East) ! Clean map min=-0.004137 max=1.6199 Jy/beam ! Writing clean map to FITS file: J0217+0144_X_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.61992 invert ! Inverting map ! Your choice of large map pixels excluded 5.66% of the data. ! The x-axis pixel size should ideally be below 0.169 milli-arcsec ! The y-axis pixel size should ideally be below 0.1874 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000821039 device "J0217+0144_X_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J0217+0144_X_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152052 0.152052 0.304104 0.608209 1.21642 2.43284 4.86567 9.73134 19.4627 38.9254 77.8507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.619 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5848 x 1.154 at -3.607 degrees (North through East) ! Clean map min=-0.004137 max=1.6199 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0217+0144_X_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J0217+0144_X_2011_06_28_pus_map.gif/vgif' mapplot cln