! Started logfile: J0238+1636_X_2003_07_09_pus_uvs.log on Sun Apr 7 11:31:51 2013 obs J0238+1636_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J0238+1636_X_2003_07_09_pus_uva.fits ! AN table 1: 9 integrations on 171 of 171 possible baselines. ! AN table 2: 402 integrations on 171 of 171 possible baselines. ! AN table 3: 231 integrations on 171 of 171 possible baselines. ! AN table 4: 22 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.168428 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0238+1636 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! 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 1874 lines of history. ! ! Reading 76496 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 J0238+1636_X_2003_07_09_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 153 telescope corrections were flagged in sub-array 1. ! A total of 5259 telescope corrections were flagged in sub-array 2. ! A total of 2709 telescope corrections were flagged in sub-array 3. ! A total of 192 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! A total of 5242 telescope corrections were flagged in sub-array 2. ! A total of 2709 telescope corrections were flagged in sub-array 3. ! A total of 192 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! A total of 5277 telescope corrections were flagged in sub-array 2. ! A total of 2709 telescope corrections were flagged in sub-array 3. ! A total of 192 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! A total of 5260 telescope corrections were flagged in sub-array 2. ! A total of 2710 telescope corrections were flagged in sub-array 3. ! A total of 192 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.050260Jy sigma=0.008179 ! Fit after self-cal, rms=0.387416Jy sigma=0.002612 ! 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 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.5985 mas, bmaj=1.044 mas, bpa=-9.002 degrees ! Estimated noise=703.43 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 = 0.865882 Jy ! Component: 100 - total flux cleaned = 1.07784 Jy ! Total flux subtracted in 100 components = 1.07784 Jy ! Clean residual min=-0.020271 max=0.092868 Jy/beam ! Clean residual mean=0.000071 rms=0.005914 Jy/beam ! Combined flux in latest and established models = 1.07784 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.07784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355857Jy sigma=0.002253 ! Fit after self-cal, rms=0.355712Jy sigma=0.002252 ! Inverting map ! Your choice of large map pixels excluded 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108605 Jy ! Component: 100 - total flux cleaned = 0.175288 Jy ! Total flux subtracted in 100 components = 0.175288 Jy ! Clean residual min=-0.017094 max=0.037560 Jy/beam ! Clean residual mean=0.000083 rms=0.003777 Jy/beam ! Combined flux in latest and established models = 1.25312 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.25312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313276Jy sigma=0.001637 ! Fit after self-cal, rms=0.313296Jy sigma=0.001637 ! Inverting map ! Your choice of large map pixels excluded 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443592 Jy ! Component: 100 - total flux cleaned = 0.0743248 Jy ! Total flux subtracted in 100 components = 0.0743248 Jy ! Clean residual min=-0.015250 max=0.017580 Jy/beam ! Clean residual mean=0.000088 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 1.32745 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 1.32745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306431Jy sigma=0.001506 ! Fit after self-cal, rms=0.306388Jy sigma=0.001505 ! Inverting map ! Your choice of large map pixels excluded 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216032 Jy ! Component: 100 - total flux cleaned = 0.0361854 Jy ! Total flux subtracted in 100 components = 0.0361854 Jy ! Clean residual min=-0.014343 max=0.014957 Jy/beam ! Clean residual mean=0.000091 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 1.36363 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 1.36363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305138Jy sigma=0.001476 ! Fit after self-cal, rms=0.305110Jy sigma=0.001475 ! Inverting map ! Your choice of large map pixels excluded 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7134 mas, bmaj=1.308 mas, bpa=-6.754 degrees ! Estimated noise=367.489 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 = 0.0120961 Jy ! Component: 100 - total flux cleaned = 0.0162964 Jy ! Component: 150 - total flux cleaned = 0.0176529 Jy ! Component: 200 - total flux cleaned = 0.0188821 Jy ! Total flux subtracted in 200 components = 0.0188821 Jy ! Clean residual min=-0.014535 max=0.015306 Jy/beam ! Clean residual mean=-0.000564 rms=0.003292 Jy/beam ! Combined flux in latest and established models = 1.38252 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 1.38252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304403Jy sigma=0.001469 ! Fit after self-cal, rms=0.304393Jy sigma=0.001469 ! Inverting map ! Your choice of large map pixels excluded 3.07% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 297 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 GC 1.02 GG 1.00* ! HN 0.96 KP 0.99 LA 0.99 MA 1.11 ! MK 0.99 NL 1.04 NY 1.03 ON 0.96 ! OV 1.00 PT 0.99 SC 0.93 TC 1.30 ! TS 1.00* WF 1.04 WZ 0.99 ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.99 GC 1.05 GG 1.00* ! HN 0.95 KP 0.92 LA 1.00 MA 1.15 ! MK 0.96 NL 1.05 NY 1.03 ON 0.97 ! OV 0.97 PT 1.00 SC 1.00* TC 1.00* ! TS 0.93 WF 1.06 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.98 GC 0.96 GG 1.00* ! HN 0.98 KP 0.92 LA 0.96 MA 1.00* ! MK 0.93 NL 1.03 NY 1.07 ON 1.00* ! OV 0.96 PT 0.96 SC 1.00* TC 1.00* ! TS 1.00* WF 1.04 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 297 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 GC 1.07 GG 1.00* ! HN 0.97 KP 0.98 LA 0.99 MA 1.07 ! MK 1.01 NL 1.02 NY 1.06 ON 0.99 ! OV 1.00 PT 1.03 SC 0.96 TC 1.25 ! TS 1.00* WF 1.06 WZ 1.02 ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 GC 1.11 GG 1.00* ! HN 0.95 KP 0.88 LA 1.00 MA 1.00 ! MK 0.98 NL 1.02 NY 1.08 ON 1.01 ! OV 0.97 PT 1.04 SC 1.00* TC 1.00* ! TS 0.91 WF 1.09 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.98 GC 0.99 GG 1.00* ! HN 0.99 KP 0.89 LA 0.96 MA 1.00* ! MK 0.94 NL 1.01 NY 1.11 ON 1.00* ! OV 0.96 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.07 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 294 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 GC 1.06 GG 1.00* ! HN 0.97 KP 0.97 LA 1.00 MA 1.13 ! MK 1.01 NL 1.04 NY 1.11 ON 1.21 ! OV 1.04 PT 1.02 SC 0.93 TC 1.12 ! TS 1.00* WF 1.12 WZ 1.03 ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 GC 1.15 GG 1.00* ! HN 0.95 KP 0.84 LA 1.01 MA 0.97 ! MK 0.98 NL 1.03 NY 1.12 ON 1.25 ! OV 1.01 PT 1.06 SC 1.00* TC 1.00* ! TS 0.90 WF 1.18 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.97 GC 1.09 GG 1.00* ! HN 0.98 KP 0.84 LA 0.98 MA 1.00* ! MK 0.94 NL 1.01 NY 1.16 ON 1.00* ! OV 0.99 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.17 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 297 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 GC 1.06 GG 1.00* ! HN 0.99 KP 0.98 LA 0.99 MA 1.21 ! MK 1.04 NL 1.02 NY 1.10 ON 1.17 ! OV 1.04 PT 1.02 SC 0.98 TC 1.14 ! TS 1.00* WF 1.12 WZ 1.04 ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 GC 1.16 GG 1.00* ! HN 0.98 KP 0.88 LA 1.00 MA 0.96 ! MK 1.01 NL 1.02 NY 1.11 ON 1.25 ! OV 1.00 PT 1.06 SC 1.00* TC 1.00* ! TS 0.91 WF 1.17 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.96 GC 1.10 GG 1.00* ! HN 1.02 KP 0.88 LA 0.96 MA 1.00* ! MK 0.97 NL 0.99 NY 1.15 ON 1.00* ! OV 0.99 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.18 WZ 1.00* ! ! ! Fit before self-cal, rms=0.304393Jy sigma=0.001469 ! Fit after self-cal, rms=0.299510Jy sigma=0.001309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7148 mas, bmaj=1.347 mas, bpa=-6.731 degrees ! Estimated noise=370.223 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 = -0.00564387 Jy ! Component: 100 - total flux cleaned = -0.00674391 Jy ! Component: 150 - total flux cleaned = -0.00761804 Jy ! Component: 200 - total flux cleaned = -0.00814588 Jy ! Total flux subtracted in 200 components = -0.00814588 Jy ! Clean residual min=-0.007169 max=0.008533 Jy/beam ! Clean residual mean=-0.000087 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 1.37437 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 1.37437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299295Jy sigma=0.001307 ! Fit after self-cal, rms=0.299561Jy sigma=0.001307 ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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=0.299561Jy sigma=0.001307 ! Fit after self-cal, rms=0.302024Jy sigma=0.001238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7159 mas, bmaj=1.347 mas, bpa=-6.738 degrees ! Estimated noise=370.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379398 Jy ! Component: 100 - total flux cleaned = -0.00115656 Jy ! Component: 150 - total flux cleaned = -0.00178934 Jy ! Component: 200 - total flux cleaned = -0.0022477 Jy ! Total flux subtracted in 200 components = -0.0022477 Jy ! Clean residual min=-0.003529 max=0.003448 Jy/beam ! Clean residual mean=-0.000116 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 1.37212 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.37212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301917Jy sigma=0.001237 ! Fit after self-cal, rms=0.301940Jy sigma=0.001237 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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 = -0.000604549 Jy ! Component: 100 - total flux cleaned = -0.000905339 Jy ! Component: 150 - total flux cleaned = -0.0010677 Jy ! Component: 200 - total flux cleaned = -0.00111828 Jy ! Total flux subtracted in 200 components = -0.00111828 Jy ! Clean residual min=-0.003530 max=0.003457 Jy/beam ! Clean residual mean=-0.000112 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.371 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 1.371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301898Jy sigma=0.001237 ! Fit after self-cal, rms=0.301894Jy sigma=0.001237 ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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=0.301894Jy sigma=0.001237 ! Fit after self-cal, rms=0.302758Jy sigma=0.001221 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.717 mas, bmaj=1.35 mas, bpa=-6.769 degrees ! Estimated noise=371.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147537 Jy ! Component: 100 - total flux cleaned = -0.00200399 Jy ! Component: 150 - total flux cleaned = -0.00245352 Jy ! Component: 200 - total flux cleaned = -0.00271951 Jy ! Total flux subtracted in 200 components = -0.00271951 Jy ! Clean residual min=-0.002864 max=0.002941 Jy/beam ! Clean residual mean=-0.000107 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 1.36828 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 1.36828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302696Jy sigma=0.001221 ! Fit after self-cal, rms=0.302684Jy sigma=0.001221 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155521 Jy ! Component: 100 - total flux cleaned = 0.00156382 Jy ! Component: 150 - total flux cleaned = 0.00156301 Jy ! Component: 200 - total flux cleaned = 0.00145186 Jy ! Total flux subtracted in 200 components = 0.00145186 Jy ! Clean residual min=-0.002847 max=0.002665 Jy/beam ! Clean residual mean=-0.000113 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 1.36974 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 1.36974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302611Jy sigma=0.001221 ! Fit after self-cal, rms=0.302610Jy sigma=0.001220 ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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=0.302610Jy sigma=0.001220 ! Fit after self-cal, rms=0.303562Jy sigma=0.001220 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=2.287 mas, bmaj=2.757 mas, bpa=-8.268 degrees ! Estimated noise=462.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100954 Jy ! Component: 100 - total flux cleaned = -0.000962565 Jy ! Component: 150 - total flux cleaned = -0.000929127 Jy ! Component: 200 - total flux cleaned = -0.000901278 Jy ! Total flux subtracted in 200 components = -0.000901278 Jy ! Clean residual min=-0.003547 max=0.002305 Jy/beam ! Clean residual mean=-0.000306 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.36884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 1.36883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303554Jy sigma=0.001220 ! Fit after self-cal, rms=0.303553Jy sigma=0.001220 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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 = 0.000383612 Jy ! Component: 100 - total flux cleaned = 0.000406651 Jy ! Component: 150 - total flux cleaned = 0.000406818 Jy ! Component: 200 - total flux cleaned = 0.000389906 Jy ! Total flux subtracted in 200 components = 0.000389906 Jy ! Clean residual min=-0.003584 max=0.002308 Jy/beam ! Clean residual mean=-0.000310 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 1.36922 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 1.36922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303554Jy sigma=0.001220 ! Fit after self-cal, rms=0.303554Jy sigma=0.001220 ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7175 mas, bmaj=1.352 mas, bpa=-6.79 degrees ! Estimated noise=371.309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7175 x 1.352 at -6.79 degrees (North through East) ! Clean map min=-0.002498 max=1.1695 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=0.303554Jy sigma=0.001220 ! Fit after self-cal, rms=0.280677Jy sigma=0.001112 ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7188 mas, bmaj=1.352 mas, bpa=-6.793 degrees ! Estimated noise=370.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266389 Jy ! Component: 100 - total flux cleaned = -0.00317572 Jy ! Component: 150 - total flux cleaned = -0.00360652 Jy ! Component: 200 - total flux cleaned = -0.0038513 Jy ! Total flux subtracted in 200 components = -0.0038513 Jy ! Clean residual min=-0.002495 max=0.002336 Jy/beam ! Clean residual mean=-0.000074 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 1.36537 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 1.36537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280583Jy sigma=0.001112 ! Fit after self-cal, rms=0.280578Jy sigma=0.001112 ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342763 Jy ! Component: 100 - total flux cleaned = -0.000394786 Jy ! Component: 150 - total flux cleaned = -0.000441198 Jy ! Component: 200 - total flux cleaned = -0.000529668 Jy ! Total flux subtracted in 200 components = -0.000529668 Jy ! Clean residual min=-0.002436 max=0.002452 Jy/beam ! Clean residual mean=-0.000072 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 1.36484 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 1.36484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280549Jy sigma=0.001111 ! Fit after self-cal, rms=0.280546Jy sigma=0.001111 ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280546Jy sigma=0.001111 ! Fit after self-cal, rms=0.287942Jy sigma=0.001111 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 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6027 mas, bmaj=1.075 mas, bpa=-8.747 degrees ! Estimated noise=706.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.884254 Jy ! Component: 100 - total flux cleaned = 1.0945 Jy ! Component: 150 - total flux cleaned = 1.1901 Jy ! Component: 200 - total flux cleaned = 1.24692 Jy ! Total flux subtracted in 200 components = 1.24692 Jy ! Clean residual min=-0.007424 max=0.029690 Jy/beam ! Clean residual mean=-0.000007 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 1.24692 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.24692 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7199 mas, bmaj=1.355 mas, bpa=-6.8 degrees ! Estimated noise=371.032 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 = 0.0534149 Jy ! Component: 100 - total flux cleaned = 0.0796657 Jy ! Component: 150 - total flux cleaned = 0.0935067 Jy ! Component: 200 - total flux cleaned = 0.101117 Jy ! Total flux subtracted in 200 components = 0.101117 Jy ! Clean residual min=-0.002733 max=0.005758 Jy/beam ! Clean residual mean=-0.000017 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.34804 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 1.34804 Jy ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Added new window around map position (0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425644 Jy ! Component: 100 - total flux cleaned = 0.00578962 Jy ! Component: 150 - total flux cleaned = 0.00724306 Jy ! Component: 200 - total flux cleaned = 0.00837227 Jy ! Total flux subtracted in 200 components = 0.00837227 Jy ! Clean residual min=-0.002540 max=0.003013 Jy/beam ! Clean residual mean=-0.000045 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 1.35641 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 1.35641 Jy ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Added new window around map position (4.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193789 Jy ! Component: 100 - total flux cleaned = 0.00284719 Jy ! Component: 150 - total flux cleaned = 0.00367027 Jy ! Component: 200 - total flux cleaned = 0.00434236 Jy ! Total flux subtracted in 200 components = 0.00434236 Jy ! Clean residual min=-0.002446 max=0.002340 Jy/beam ! Clean residual mean=-0.000061 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 1.36076 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 1.36076 Jy ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 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 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=2.289 mas, bmaj=2.759 mas, bpa=-8.197 degrees ! Estimated noise=460.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206057 Jy ! Component: 100 - total flux cleaned = 0.00330507 Jy ! Component: 150 - total flux cleaned = 0.00385881 Jy ! Component: 200 - total flux cleaned = 0.00411042 Jy ! Total flux subtracted in 200 components = 0.00411042 Jy ! Clean residual min=-0.003141 max=0.002126 Jy/beam ! Clean residual mean=-0.000199 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.36487 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 = 0.000124488 Jy ! Component: 100 - total flux cleaned = 0.000214691 Jy ! Component: 150 - total flux cleaned = 0.000277716 Jy ! Component: 200 - total flux cleaned = 0.000356092 Jy ! Total flux subtracted in 200 components = 0.000356092 Jy ! Clean residual min=-0.003117 max=0.002097 Jy/beam ! Clean residual mean=-0.000202 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 1.36522 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 1.36522 Jy ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.7199 mas, bmaj=1.355 mas, bpa=-6.8 degrees ! Estimated noise=371.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050614 Jy ! Component: 100 - total flux cleaned = -0.000309027 Jy ! Component: 150 - total flux cleaned = -0.000124025 Jy ! Component: 200 - total flux cleaned = -6.08066e-06 Jy ! Total flux subtracted in 200 components = -6.08066e-06 Jy ! Clean residual min=-0.002280 max=0.001986 Jy/beam ! Clean residual mean=-0.000077 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 1.36522 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 1.36522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288298Jy sigma=0.001111 ! Fit after self-cal, rms=0.288131Jy sigma=0.001111 wmodel J0238+1636_X_2003_07_09_pus_map.mod ! Writing 79 model components to file: J0238+1636_X_2003_07_09_pus_map.mod wobs J0238+1636_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J0238+1636_X_2003_07_09_pus_uvs.fits wwins J0238+1636_X_2003_07_09_pus_map.win ! wwins: Wrote 5 windows to J0238+1636_X_2003_07_09_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 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000945765 Jy ! Component: 100 - total flux cleaned = -0.00155496 Jy ! Component: 150 - total flux cleaned = -0.00221441 Jy ! Component: 200 - total flux cleaned = -0.00271204 Jy ! Component: 250 - total flux cleaned = -0.00316269 Jy ! Component: 300 - total flux cleaned = -0.00356991 Jy ! Component: 350 - total flux cleaned = -0.00396947 Jy ! Component: 400 - total flux cleaned = -0.00419854 Jy ! Component: 450 - total flux cleaned = -0.00442384 Jy ! Component: 500 - total flux cleaned = -0.0046145 Jy ! Component: 550 - total flux cleaned = -0.00483346 Jy ! Component: 600 - total flux cleaned = -0.00507985 Jy ! Component: 650 - total flux cleaned = -0.00529267 Jy ! Component: 700 - total flux cleaned = -0.00559327 Jy ! Component: 750 - total flux cleaned = -0.00580109 Jy ! Component: 800 - total flux cleaned = -0.00594838 Jy ! Component: 850 - total flux cleaned = -0.00618141 Jy ! Component: 900 - total flux cleaned = -0.00635423 Jy ! Component: 950 - total flux cleaned = -0.00643986 Jy ! Component: 1000 - total flux cleaned = -0.00652496 Jy ! Component: 1050 - total flux cleaned = -0.00663782 Jy ! Component: 1100 - total flux cleaned = -0.00686083 Jy ! Component: 1150 - total flux cleaned = -0.00697127 Jy ! Component: 1200 - total flux cleaned = -0.00702633 Jy ! Component: 1250 - total flux cleaned = -0.00713545 Jy ! Component: 1300 - total flux cleaned = -0.00727106 Jy ! Component: 1350 - total flux cleaned = -0.00737876 Jy ! Component: 1400 - total flux cleaned = -0.0075126 Jy ! Component: 1450 - total flux cleaned = -0.00767202 Jy ! Component: 1500 - total flux cleaned = -0.00772479 Jy ! Component: 1550 - total flux cleaned = -0.0078825 Jy ! Component: 1600 - total flux cleaned = -0.00796113 Jy ! Component: 1650 - total flux cleaned = -0.00816863 Jy ! Component: 1700 - total flux cleaned = -0.00827171 Jy ! Component: 1750 - total flux cleaned = -0.0084769 Jy ! Component: 1800 - total flux cleaned = -0.00852789 Jy ! Component: 1850 - total flux cleaned = -0.00870578 Jy ! Component: 1900 - total flux cleaned = -0.00885725 Jy ! Component: 1950 - total flux cleaned = -0.0089576 Jy ! Component: 2000 - total flux cleaned = -0.00905769 Jy ! Total flux subtracted in 2048 components = -0.00925681 Jy ! Clean residual min=-0.001245 max=0.001578 Jy/beam ! Clean residual mean=-0.000036 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 1.35596 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 235 components and 1.35596 Jy ![Exited script file: muppet] wmap "J0238+1636_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7199 x 1.355 at -6.8 degrees (North through East) ! Clean map min=-0.0020288 max=1.172 Jy/beam ! Writing clean map to FITS file: J0238+1636_X_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.17202 invert ! Inverting map ! Your choice of large map pixels excluded 2.63% of the data. ! The x-axis pixel size should ideally be below 0.1857 milli-arcsec ! The y-axis pixel size should ideally be below 0.1602 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449853 device "J0238+1636_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0238+1636_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115148 0.115148 0.230297 0.460593 0.921186 1.84237 3.68475 7.36949 14.739 29.478 58.9559 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7199 x 1.355 at -6.8 degrees (North through East) ! Clean map min=-0.0020288 max=1.172 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0238+1636_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 11:32:12 2013