! Started logfile: J0017+8135_X_2003_07_09_pus_uvs.log on Sat Apr 6 23:03:46 2013 obs J0017+8135_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J0017+8135_X_2003_07_09_pus_uva.fits ! AN table 1: 47 integrations on 171 of 171 possible baselines. ! AN table 2: 41 integrations on 171 of 171 possible baselines. ! AN table 3: 16 integrations on 171 of 171 possible baselines. ! AN table 4: 49 integrations on 171 of 171 possible baselines. ! AN table 5: 147 integrations on 171 of 171 possible baselines. ! AN table 6: 408 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.185359 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0017+8135 ! 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. ! 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 89764 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 J0017+8135_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 750 telescope corrections were flagged in sub-array 1. ! A total of 540 telescope corrections were flagged in sub-array 2. ! A total of 304 telescope corrections were flagged in sub-array 3. ! A total of 931 telescope corrections were flagged in sub-array 4. ! A total of 2408 telescope corrections were flagged in sub-array 5. ! A total of 4279 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 750 telescope corrections were flagged in sub-array 1. ! A total of 540 telescope corrections were flagged in sub-array 2. ! A total of 304 telescope corrections were flagged in sub-array 3. ! A total of 931 telescope corrections were flagged in sub-array 4. ! A total of 2408 telescope corrections were flagged in sub-array 5. ! A total of 4268 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 750 telescope corrections were flagged in sub-array 1. ! A total of 540 telescope corrections were flagged in sub-array 2. ! A total of 304 telescope corrections were flagged in sub-array 3. ! A total of 931 telescope corrections were flagged in sub-array 4. ! A total of 2408 telescope corrections were flagged in sub-array 5. ! A total of 4290 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 750 telescope corrections were flagged in sub-array 1. ! A total of 540 telescope corrections were flagged in sub-array 2. ! A total of 304 telescope corrections were flagged in sub-array 3. ! A total of 931 telescope corrections were flagged in sub-array 4. ! A total of 2408 telescope corrections were flagged in sub-array 5. ! A total of 4299 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.794450Jy sigma=0.006415 ! Fit after self-cal, rms=0.495867Jy sigma=0.003806 ! 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 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.5391 mas, bmaj=0.5663 mas, bpa=28.02 degrees ! Estimated noise=681.668 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 = 0.3996 Jy ! Component: 100 - total flux cleaned = 0.535746 Jy ! Total flux subtracted in 100 components = 0.535746 Jy ! Clean residual min=-0.015283 max=0.066803 Jy/beam ! Clean residual mean=-0.000016 rms=0.004263 Jy/beam ! Combined flux in latest and established models = 0.535746 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.535746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257264Jy sigma=0.002059 ! Fit after self-cal, rms=0.256999Jy sigma=0.002058 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807427 Jy ! Component: 100 - total flux cleaned = 0.133484 Jy ! Total flux subtracted in 100 components = 0.133484 Jy ! Clean residual min=-0.013243 max=0.049911 Jy/beam ! Clean residual mean=0.000002 rms=0.002997 Jy/beam ! Combined flux in latest and established models = 0.66923 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.66923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215234Jy sigma=0.001602 ! Fit after self-cal, rms=0.214978Jy sigma=0.001601 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Added new window around map position (0, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481948 Jy ! Component: 100 - total flux cleaned = 0.0788165 Jy ! Total flux subtracted in 100 components = 0.0788165 Jy ! Clean residual min=-0.011668 max=0.022863 Jy/beam ! Clean residual mean=0.000011 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.748047 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.748047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199775Jy sigma=0.001423 ! Fit after self-cal, rms=0.199283Jy sigma=0.001420 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256549 Jy ! Component: 100 - total flux cleaned = 0.0441776 Jy ! Total flux subtracted in 100 components = 0.0441776 Jy ! Clean residual min=-0.010499 max=0.015692 Jy/beam ! Clean residual mean=0.000016 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.792224 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.792224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194488Jy sigma=0.001356 ! Fit after self-cal, rms=0.194354Jy sigma=0.001355 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Added new window around map position (0.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165633 Jy ! Component: 100 - total flux cleaned = 0.0291799 Jy ! Total flux subtracted in 100 components = 0.0291799 Jy ! Clean residual min=-0.010524 max=0.010573 Jy/beam ! Clean residual mean=0.000019 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.821404 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.821404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192610Jy sigma=0.001331 ! Fit after self-cal, rms=0.192580Jy sigma=0.001330 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6563 mas, bmaj=0.7397 mas, bpa=29.9 degrees ! Estimated noise=308.859 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 (0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168337 Jy ! Component: 100 - total flux cleaned = 0.0264177 Jy ! Component: 150 - total flux cleaned = 0.0302781 Jy ! Component: 200 - total flux cleaned = 0.0334694 Jy ! Total flux subtracted in 200 components = 0.0334694 Jy ! Clean residual min=-0.010692 max=0.007785 Jy/beam ! Clean residual mean=0.000103 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.854874 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.854874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191426Jy sigma=0.001311 ! Fit after self-cal, rms=0.191374Jy sigma=0.001310 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* GC 1.25 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00 NL 1.00* NY 1.00* ON 1.00* ! OV 0.98 PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 GC 1.00* GG 1.00* ! HN 0.99 KP 1.00 LA 0.98 MA 1.00* ! MK 1.00* NL 1.04 NY 1.00* ON 1.00* ! OV 0.97 PT 1.00 SC 1.00* TC 1.00* ! TS 0.77 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! Telescope amplitude corrections in sub-array 4: ! 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 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.00 GC 1.07 GG 1.00* ! HN 0.93 KP 0.92 LA 0.98 MA 1.00* ! MK 1.00* NL 1.04 NY 1.00* ON 1.00* ! OV 0.98 PT 1.00 SC 1.04 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 108 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.01 GC 1.02 GG 1.00* ! HN 0.93 KP 0.94 LA 1.01 MA 1.05 ! MK 0.98 NL 1.04 NY 1.01 ON 0.91 ! OV 0.99 PT 0.99 SC 0.98 TC 1.00* ! TS 1.12 WF 1.01 WZ 1.00 ! ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* GC 1.24 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.92 NL 1.00* NY 1.00* ON 1.00* ! OV 0.94 PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 GC 1.00* GG 1.00* ! HN 0.99 KP 0.99 LA 1.00 MA 1.00* ! MK 1.00* NL 1.02 NY 1.00* ON 1.00* ! OV 0.97 PT 1.07 SC 1.00* TC 1.00* ! TS 0.78 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! Telescope amplitude corrections in sub-array 4: ! 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 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 0.98 GC 1.13 GG 1.00* ! HN 0.94 KP 0.88 LA 0.99 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.03 SC 0.98 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 105 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.01 GC 1.06 GG 1.00* ! HN 0.94 KP 0.89 LA 1.00 MA 1.03 ! MK 1.00 NL 1.01 NY 1.05 ON 0.93 ! OV 0.98 PT 1.03 SC 0.95 TC 1.00* ! TS 1.13 WF 1.01 WZ 1.06 ! ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* GC 1.02 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.97 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00 PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00 KP 0.99 LA 1.00 MA 1.00* ! MK 1.00* NL 1.04 NY 1.00* ON 1.00* ! OV 1.02 PT 1.02 SC 1.00* TC 1.00* ! TS 0.74 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! Telescope amplitude corrections in sub-array 4: ! 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 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.97 GC 1.26 GG 1.00* ! HN 0.95 KP 0.82 LA 0.96 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* ON 1.00* ! OV 1.02 PT 1.07 SC 1.00 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 117 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.01 GC 1.12 GG 1.00* ! HN 0.93 KP 0.84 LA 1.01 MA 1.09 ! MK 0.99 NL 1.01 NY 1.07 ON 1.22 ! OV 1.03 PT 1.05 SC 0.97 TC 1.00* ! TS 1.12 WF 1.10 WZ 1.05 ! ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* GC 1.13 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.97 NL 1.00* NY 1.00* ON 1.00* ! OV 0.97 PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 GC 1.00* GG 1.00* ! HN 1.02 KP 0.99 LA 0.97 MA 1.00* ! MK 1.00* NL 1.03 NY 1.00* ON 1.00* ! OV 1.00 PT 1.05 SC 1.00* TC 1.00* ! TS 0.74 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! Telescope amplitude corrections in sub-array 4: ! 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 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.98 GC 1.24 GG 1.00* ! HN 0.99 KP 0.88 LA 0.97 MA 1.00* ! MK 1.00* NL 0.96 NY 1.00* ON 1.00* ! OV 1.01 PT 1.06 SC 1.07 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 105 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.00 GC 1.15 GG 1.00* ! HN 0.96 KP 0.89 LA 0.99 MA 1.09 ! MK 1.01 NL 1.00 NY 1.04 ON 1.40 ! OV 1.01 PT 1.06 SC 1.01 TC 1.00* ! TS 1.10 WF 1.07 WZ 1.04 ! ! ! Fit before self-cal, rms=0.191374Jy sigma=0.001310 ! Fit after self-cal, rms=0.191020Jy sigma=0.001234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6657 mas, bmaj=0.7462 mas, bpa=30.18 degrees ! Estimated noise=313.697 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 = -0.00651664 Jy ! Component: 100 - total flux cleaned = -0.00777213 Jy ! Component: 150 - total flux cleaned = -0.00855946 Jy ! Component: 200 - total flux cleaned = -0.0090113 Jy ! Total flux subtracted in 200 components = -0.0090113 Jy ! Clean residual min=-0.006297 max=0.004631 Jy/beam ! Clean residual mean=0.000003 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.845862 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.845862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190652Jy sigma=0.001232 ! Fit after self-cal, rms=0.190783Jy sigma=0.001231 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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=0.190783Jy sigma=0.001231 ! Fit after self-cal, rms=0.190589Jy sigma=0.001210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6649 mas, bmaj=0.7518 mas, bpa=32.69 degrees ! Estimated noise=314.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0031814 Jy ! Component: 100 - total flux cleaned = -0.00407124 Jy ! Component: 150 - total flux cleaned = -0.00451193 Jy ! Component: 200 - total flux cleaned = -0.00499984 Jy ! Total flux subtracted in 200 components = -0.00499984 Jy ! Clean residual min=-0.003529 max=0.003351 Jy/beam ! Clean residual mean=0.000025 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.840863 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.840863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190427Jy sigma=0.001209 ! Fit after self-cal, rms=0.190461Jy sigma=0.001209 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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 = -0.000439953 Jy ! Component: 100 - total flux cleaned = -0.000769076 Jy ! Component: 150 - total flux cleaned = -0.000992993 Jy ! Component: 200 - total flux cleaned = -0.0011984 Jy ! Total flux subtracted in 200 components = -0.0011984 Jy ! Clean residual min=-0.003246 max=0.003319 Jy/beam ! Clean residual mean=0.000026 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.839664 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.839664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190395Jy sigma=0.001208 ! Fit after self-cal, rms=0.190394Jy sigma=0.001208 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Added new window around map position (-1.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228966 Jy ! Component: 100 - total flux cleaned = 0.00301835 Jy ! Component: 150 - total flux cleaned = 0.00344757 Jy ! Component: 200 - total flux cleaned = 0.00344969 Jy ! Total flux subtracted in 200 components = 0.00344969 Jy ! Clean residual min=-0.003176 max=0.002696 Jy/beam ! Clean residual mean=0.000022 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.843114 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.843114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190293Jy sigma=0.001207 ! Fit after self-cal, rms=0.190289Jy sigma=0.001207 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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=0.190289Jy sigma=0.001207 ! Fit after self-cal, rms=0.191240Jy sigma=0.001207 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.666 mas, bmaj=0.7547 mas, bpa=33.09 degrees ! Estimated noise=314.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171419 Jy ! Component: 100 - total flux cleaned = -0.00236619 Jy ! Component: 150 - total flux cleaned = -0.00253031 Jy ! Component: 200 - total flux cleaned = -0.00259947 Jy ! Total flux subtracted in 200 components = -0.00259947 Jy ! Clean residual min=-0.002897 max=0.002587 Jy/beam ! Clean residual mean=0.000033 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.840514 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.840514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191145Jy sigma=0.001206 ! Fit after self-cal, rms=0.191154Jy sigma=0.001206 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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 = -0.000170493 Jy ! Component: 100 - total flux cleaned = -0.000166685 Jy ! Component: 150 - total flux cleaned = -0.000164466 Jy ! Component: 200 - total flux cleaned = -0.000108989 Jy ! Total flux subtracted in 200 components = -0.000108989 Jy ! Clean residual min=-0.002890 max=0.002544 Jy/beam ! Clean residual mean=0.000033 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.840405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.840405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191114Jy sigma=0.001206 ! Fit after self-cal, rms=0.191112Jy sigma=0.001206 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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=0.191112Jy sigma=0.001206 ! Fit after self-cal, rms=0.191814Jy sigma=0.001205 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=2.82 mas, bpa=79.33 degrees ! Estimated noise=463.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256847 Jy ! Component: 100 - total flux cleaned = 0.000385554 Jy ! Component: 150 - total flux cleaned = 0.000258376 Jy ! Component: 200 - total flux cleaned = 0.000110572 Jy ! Total flux subtracted in 200 components = 0.000110572 Jy ! Clean residual min=-0.003056 max=0.004627 Jy/beam ! Clean residual mean=0.000137 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.840516 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.840516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191796Jy sigma=0.001205 ! Fit after self-cal, rms=0.191791Jy sigma=0.001205 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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 (-2, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435141 Jy ! Component: 100 - total flux cleaned = 0.0056905 Jy ! Component: 150 - total flux cleaned = 0.00634161 Jy ! Component: 200 - total flux cleaned = 0.00672327 Jy ! Total flux subtracted in 200 components = 0.00672327 Jy ! Clean residual min=-0.002594 max=0.002726 Jy/beam ! Clean residual mean=0.000112 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.847239 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.847239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191760Jy sigma=0.001205 ! Fit after self-cal, rms=0.191757Jy sigma=0.001205 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6669 mas, bmaj=0.757 mas, bpa=33.37 degrees ! Estimated noise=315.224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6669 x 0.757 at 33.37 degrees (North through East) ! Clean map min=-0.0040219 max=0.57564 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=0.191757Jy sigma=0.001205 ! Fit after self-cal, rms=0.181220Jy sigma=0.001128 ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6676 mas, bmaj=0.7567 mas, bpa=33.82 degrees ! Estimated noise=314.484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101928 Jy ! Component: 100 - total flux cleaned = -0.000930102 Jy ! Component: 150 - total flux cleaned = -0.000615577 Jy ! Component: 200 - total flux cleaned = -0.000471477 Jy ! Total flux subtracted in 200 components = -0.000471477 Jy ! Clean residual min=-0.002545 max=0.002010 Jy/beam ! Clean residual mean=0.000026 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.846767 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.846768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181122Jy sigma=0.001128 ! Fit after self-cal, rms=0.181124Jy sigma=0.001128 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425519 Jy ! Component: 100 - total flux cleaned = 0.000424031 Jy ! Component: 150 - total flux cleaned = 0.000485928 Jy ! Component: 200 - total flux cleaned = 0.000545668 Jy ! Total flux subtracted in 200 components = 0.000545668 Jy ! Clean residual min=-0.002414 max=0.002016 Jy/beam ! Clean residual mean=0.000025 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.847313 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 149 components and 0.847313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181078Jy sigma=0.001127 ! Fit after self-cal, rms=0.181078Jy sigma=0.001127 ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181078Jy sigma=0.001127 ! Fit after self-cal, rms=0.181298Jy sigma=0.001127 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 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.5432 mas, bmaj=0.572 mas, bpa=31.12 degrees ! Estimated noise=702.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.410228 Jy ! Component: 100 - total flux cleaned = 0.546605 Jy ! Component: 150 - total flux cleaned = 0.625513 Jy ! Component: 200 - total flux cleaned = 0.678389 Jy ! Total flux subtracted in 200 components = 0.678389 Jy ! Clean residual min=-0.007593 max=0.028928 Jy/beam ! Clean residual mean=-0.000010 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.67839 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 0.67839 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6681 mas, bmaj=0.758 mas, bpa=34.08 degrees ! Estimated noise=314.376 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 = 0.0580773 Jy ! Component: 100 - total flux cleaned = 0.0910195 Jy ! Component: 150 - total flux cleaned = 0.111213 Jy ! Component: 200 - total flux cleaned = 0.124138 Jy ! Total flux subtracted in 200 components = 0.124138 Jy ! Clean residual min=-0.002660 max=0.007681 Jy/beam ! Clean residual mean=0.000078 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.802528 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.802528 Jy ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859849 Jy ! Component: 100 - total flux cleaned = 0.0143266 Jy ! Component: 150 - total flux cleaned = 0.0188249 Jy ! Component: 200 - total flux cleaned = 0.0226244 Jy ! Total flux subtracted in 200 components = 0.0226244 Jy ! Clean residual min=-0.002334 max=0.002681 Jy/beam ! Clean residual mean=0.000051 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.825152 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.825152 Jy ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Added new window around map position (1.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334239 Jy ! Component: 100 - total flux cleaned = 0.00625541 Jy ! Component: 150 - total flux cleaned = 0.0084396 Jy ! Component: 200 - total flux cleaned = 0.0104029 Jy ! Total flux subtracted in 200 components = 0.0104029 Jy ! Clean residual min=-0.002084 max=0.002149 Jy/beam ! Clean residual mean=0.000038 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.835555 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 85 components and 0.835555 Jy ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 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 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=2.821 mas, bpa=79.25 degrees ! Estimated noise=461.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435118 Jy ! Component: 100 - total flux cleaned = 0.00731652 Jy ! Component: 150 - total flux cleaned = 0.00938403 Jy ! Component: 200 - total flux cleaned = 0.00992503 Jy ! Total flux subtracted in 200 components = 0.00992503 Jy ! Clean residual min=-0.002380 max=0.002540 Jy/beam ! Clean residual mean=0.000097 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.84548 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 = 0.00045141 Jy ! Component: 100 - total flux cleaned = 0.000652946 Jy ! Component: 150 - total flux cleaned = 0.000979998 Jy ! Component: 200 - total flux cleaned = 0.00123885 Jy ! Total flux subtracted in 200 components = 0.00123885 Jy ! Clean residual min=-0.002391 max=0.002341 Jy/beam ! Clean residual mean=0.000092 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.846719 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 143 components and 0.846719 Jy ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! Estimated beam: bmin=0.6681 mas, bmaj=0.758 mas, bpa=34.08 degrees ! Estimated noise=314.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010675 Jy ! Component: 100 - total flux cleaned = -0.000936868 Jy ! Component: 150 - total flux cleaned = -0.000874619 Jy ! Component: 200 - total flux cleaned = -0.000815538 Jy ! Total flux subtracted in 200 components = -0.000815538 Jy ! Clean residual min=-0.001983 max=0.001993 Jy/beam ! Clean residual mean=0.000026 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.845903 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 170 components and 0.845903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181216Jy sigma=0.001127 ! Fit after self-cal, rms=0.181192Jy sigma=0.001127 wmodel J0017+8135_X_2003_07_09_pus_map.mod ! Writing 170 model components to file: J0017+8135_X_2003_07_09_pus_map.mod wobs J0017+8135_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J0017+8135_X_2003_07_09_pus_uvs.fits wwins J0017+8135_X_2003_07_09_pus_map.win ! wwins: Wrote 8 windows to J0017+8135_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 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000640761 Jy ! Component: 100 - total flux cleaned = -0.00108559 Jy ! Component: 150 - total flux cleaned = -0.00128022 Jy ! Component: 200 - total flux cleaned = -0.00121735 Jy ! Component: 250 - total flux cleaned = -0.00124739 Jy ! Component: 300 - total flux cleaned = -0.00115866 Jy ! Component: 350 - total flux cleaned = -0.00107136 Jy ! Component: 400 - total flux cleaned = -0.000899428 Jy ! Component: 450 - total flux cleaned = -0.000758156 Jy ! Component: 500 - total flux cleaned = -0.000591023 Jy ! Component: 550 - total flux cleaned = -0.000371157 Jy ! Component: 600 - total flux cleaned = -0.000181657 Jy ! Component: 650 - total flux cleaned = 8.48473e-05 Jy ! Component: 700 - total flux cleaned = 0.000163557 Jy ! Component: 750 - total flux cleaned = 0.000267454 Jy ! Component: 800 - total flux cleaned = 0.000318804 Jy ! Component: 850 - total flux cleaned = 0.000445901 Jy ! Component: 900 - total flux cleaned = 0.000420678 Jy ! Component: 950 - total flux cleaned = 0.000496047 Jy ! Component: 1000 - total flux cleaned = 0.000644369 Jy ! Component: 1050 - total flux cleaned = 0.00074206 Jy ! Component: 1100 - total flux cleaned = 0.000693382 Jy ! Component: 1150 - total flux cleaned = 0.00076575 Jy ! Component: 1200 - total flux cleaned = 0.000861168 Jy ! Component: 1250 - total flux cleaned = 0.000813997 Jy ! Component: 1300 - total flux cleaned = 0.000931929 Jy ! Component: 1350 - total flux cleaned = 0.00104873 Jy ! Component: 1400 - total flux cleaned = 0.00107185 Jy ! Component: 1450 - total flux cleaned = 0.00118709 Jy ! Component: 1500 - total flux cleaned = 0.00127845 Jy ! Component: 1550 - total flux cleaned = 0.00130111 Jy ! Component: 1600 - total flux cleaned = 0.00127856 Jy ! Component: 1650 - total flux cleaned = 0.00136817 Jy ! Component: 1700 - total flux cleaned = 0.0014573 Jy ! Component: 1750 - total flux cleaned = 0.00147935 Jy ! Component: 1800 - total flux cleaned = 0.0014793 Jy ! Component: 1850 - total flux cleaned = 0.0015449 Jy ! Component: 1900 - total flux cleaned = 0.00165348 Jy ! Component: 1950 - total flux cleaned = 0.00163169 Jy ! Component: 2000 - total flux cleaned = 0.0017821 Jy ! Total flux subtracted in 2048 components = 0.0018462 Jy ! Clean residual min=-0.001340 max=0.001162 Jy/beam ! Clean residual mean=0.000024 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.84775 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 328 components and 0.847749 Jy ![Exited script file: muppet] wmap "J0017+8135_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6681 x 0.758 at 34.08 degrees (North through East) ! Clean map min=-0.0017264 max=0.5766 Jy/beam ! Writing clean map to FITS file: J0017+8135_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 0.576603 invert ! Inverting map ! Your choice of large map pixels excluded 0.364% of the data. ! The x-axis pixel size should ideally be below 0.1931 milli-arcsec ! The y-axis pixel size should ideally be below 0.1968 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000369129 device "J0017+8135_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0017+8135_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192054 0.192054 0.384108 0.768216 1.53643 3.07286 6.14572 12.2914 24.5829 49.1658 98.3316 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.576 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6681 x 0.758 at 34.08 degrees (North through East) ! Clean map min=-0.0017264 max=0.5766 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0017+8135_X_2003_07_09_pus_uvs.log closed on Sat Apr 6 23:04:13 2013