! Started logfile: J1517-2422_X_2003_07_09_pus_uvs.log on Sun Apr 7 14:34:13 2013 obs J1517-2422_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1517-2422_X_2003_07_09_pus_uva.fits ! AN table 1: 22 integrations on 171 of 171 possible baselines. ! AN table 2: 21 integrations on 171 of 171 possible baselines. ! AN table 3: 146 integrations on 171 of 171 possible baselines. ! AN table 4: 87 integrations on 171 of 171 possible baselines. ! AN table 5: 346 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0907091 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1517-2422 ! 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 38592 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1517-2422_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 = 1024x1024 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 349 telescope corrections were flagged in sub-array 1. ! A total of 260 telescope corrections were flagged in sub-array 2. ! A total of 2385 telescope corrections were flagged in sub-array 3. ! A total of 963 telescope corrections were flagged in sub-array 4. ! A total of 5302 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 349 telescope corrections were flagged in sub-array 1. ! A total of 260 telescope corrections were flagged in sub-array 2. ! A total of 2386 telescope corrections were flagged in sub-array 3. ! A total of 962 telescope corrections were flagged in sub-array 4. ! A total of 5302 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 315 telescope corrections were flagged in sub-array 1. ! A total of 252 telescope corrections were flagged in sub-array 2. ! A total of 2386 telescope corrections were flagged in sub-array 3. ! A total of 963 telescope corrections were flagged in sub-array 4. ! A total of 5398 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 314 telescope corrections were flagged in sub-array 1. ! A total of 252 telescope corrections were flagged in sub-array 2. ! A total of 2386 telescope corrections were flagged in sub-array 3. ! A total of 962 telescope corrections were flagged in sub-array 4. ! A total of 5307 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.846456Jy sigma=0.006025 ! Fit after self-cal, rms=0.512398Jy sigma=0.002988 ! 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 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.6637 mas, bmaj=1.183 mas, bpa=5.495 degrees ! Estimated noise=1099.86 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 = 0.62976 Jy ! Component: 100 - total flux cleaned = 0.860272 Jy ! Total flux subtracted in 100 components = 0.860272 Jy ! Clean residual min=-0.038041 max=0.153244 Jy/beam ! Clean residual mean=0.001250 rms=0.010587 Jy/beam ! Combined flux in latest and established models = 0.860272 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.860272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.427113Jy sigma=0.002772 ! Fit after self-cal, rms=0.426776Jy sigma=0.002770 ! Inverting map ! Your choice of large map pixels excluded 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142555 Jy ! Component: 100 - total flux cleaned = 0.225193 Jy ! Total flux subtracted in 100 components = 0.225193 Jy ! Clean residual min=-0.027091 max=0.078823 Jy/beam ! Clean residual mean=0.000842 rms=0.006910 Jy/beam ! Combined flux in latest and established models = 1.08547 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 1.08547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.363149Jy sigma=0.002036 ! Fit after self-cal, rms=0.360012Jy sigma=0.002008 ! Inverting map ! Your choice of large map pixels excluded 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619025 Jy ! Component: 100 - total flux cleaned = 0.100223 Jy ! Total flux subtracted in 100 components = 0.100223 Jy ! Clean residual min=-0.021365 max=0.043612 Jy/beam ! Clean residual mean=0.000661 rms=0.005475 Jy/beam ! Combined flux in latest and established models = 1.18569 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 1.18569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346650Jy sigma=0.001829 ! Fit after self-cal, rms=0.345499Jy sigma=0.001821 ! Inverting map ! Your choice of large map pixels excluded 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (2.6, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385603 Jy ! Component: 100 - total flux cleaned = 0.0645207 Jy ! Total flux subtracted in 100 components = 0.0645207 Jy ! Clean residual min=-0.018401 max=0.030329 Jy/beam ! Clean residual mean=0.000546 rms=0.004771 Jy/beam ! Combined flux in latest and established models = 1.25021 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 1.25021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340485Jy sigma=0.001744 ! Fit after self-cal, rms=0.339713Jy sigma=0.001739 ! Inverting map ! Your choice of large map pixels excluded 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 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 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.915 mas, bmaj=1.545 mas, bpa=5.912 degrees ! Estimated noise=525.437 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 = 0.032246 Jy ! Component: 100 - total flux cleaned = 0.0488822 Jy ! Component: 150 - total flux cleaned = 0.0560306 Jy ! Component: 200 - total flux cleaned = 0.0583446 Jy ! Total flux subtracted in 200 components = 0.0583446 Jy ! Clean residual min=-0.032293 max=0.046730 Jy/beam ! Clean residual mean=0.002015 rms=0.009311 Jy/beam ! Combined flux in latest and established models = 1.30855 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 1.30855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337083Jy sigma=0.001699 ! Fit after self-cal, rms=0.336345Jy sigma=0.001694 ! Inverting map ! Your choice of large map pixels excluded 0.458% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 GC 1.00* GG 1.00* ! HN 1.00* KP 0.92 LA 0.97 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.13 PT 0.91 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.08 GC 1.00* GG 1.00* ! HN 1.00* KP 0.89 LA 0.99 MA 1.00* ! MK 1.00 NL 1.00* NY 1.00* ON 1.00* ! OV 1.04 PT 0.95 SC 1.00* TC 1.08 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.05 GC 1.00* GG 1.00* ! HN 0.99 KP 0.93 LA 0.98 MA 1.00* ! MK 1.06 NL 0.97 NY 1.00* ON 1.00* ! OV 1.05 PT 0.95 SC 1.00* TC 1.07 ! TS 1.08 WF 1.05 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 GC 1.00* GG 1.00* ! HN 1.00* KP 0.91 LA 0.91 MA 1.00* ! MK 0.97 NL 1.09 NY 1.00* ON 1.00* ! OV 1.04 PT 0.91 SC 0.99 TC 1.09 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 96 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.22 GC 1.00* GG 1.00* ! HN 0.88 KP 1.04 LA 0.98 MA 1.00* ! MK 1.00* NL 0.99 NY 1.00* ON 1.00* ! OV 1.06 PT 0.96 SC 0.96 TC 1.34 ! TS 1.00* WF 1.00 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 GC 1.00* GG 1.00* ! HN 1.00* KP 0.89 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.15 PT 0.96 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.10 GC 1.00* GG 1.00* ! HN 1.00* KP 0.85 LA 0.99 MA 1.00* ! MK 1.00 NL 1.00* NY 1.00* ON 1.00* ! OV 1.05 PT 0.97 SC 1.00* TC 1.09 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.05 GC 1.00* GG 1.00* ! HN 1.01 KP 0.90 LA 0.98 MA 1.00* ! MK 1.05 NL 0.97 NY 1.00* ON 1.00* ! OV 1.03 PT 0.99 SC 1.00* TC 1.09 ! TS 1.09 WF 1.07 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.01 GC 1.00* GG 1.00* ! HN 1.00* KP 0.90 LA 0.92 MA 1.00* ! MK 0.99 NL 1.08 NY 1.00* ON 1.00* ! OV 1.04 PT 0.95 SC 0.98 TC 1.17 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 96 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.20 GC 1.00* GG 1.00* ! HN 0.89 KP 1.01 LA 0.99 MA 1.00* ! MK 1.00* NL 0.97 NY 1.00* ON 1.00* ! OV 1.07 PT 1.00 SC 0.96 TC 1.41 ! TS 1.00* WF 1.03 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 GC 1.00* GG 1.00* ! HN 1.00* KP 0.85 LA 1.01 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.10 PT 0.96 SC 1.00* TC 1.05 ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.10 GC 1.00* GG 1.00* ! HN 1.00* KP 0.79 LA 0.97 MA 1.00* ! MK 1.00 NL 1.00* NY 1.00* ON 1.00* ! OV 1.11 PT 1.01 SC 1.00* TC 1.27 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.05 GC 1.00* GG 1.00* ! HN 1.02 KP 0.88 LA 0.99 MA 1.00* ! MK 1.04 NL 1.02 NY 1.00* ON 1.00* ! OV 1.08 PT 0.98 SC 1.00* TC 0.94 ! TS 1.16 WF 1.12 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 0.91 LA 0.92 MA 1.00* ! MK 1.00 NL 1.11 NY 1.00* ON 1.00* ! OV 1.09 PT 0.92 SC 0.94 TC 1.29 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 69 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.22 GC 1.00* GG 1.00* ! HN 0.89 KP 1.00 LA 0.99 MA 1.00* ! MK 1.00* NL 1.01 NY 1.00* ON 1.00* ! OV 1.11 PT 0.99 SC 0.95 TC 1.00* ! TS 1.00* WF 1.00 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 GC 1.00* GG 1.00* ! HN 1.00* KP 0.90 LA 0.98 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.10 PT 0.99 SC 1.00* TC 1.13 ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.09 GC 1.00* GG 1.00* ! HN 1.00* KP 0.85 LA 0.98 MA 1.00* ! MK 1.02 NL 1.00* NY 1.00* ON 1.00* ! OV 1.07 PT 1.02 SC 1.00* TC 1.00 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.03 GC 1.00* GG 1.00* ! HN 1.03 KP 0.91 LA 0.99 MA 1.00* ! MK 1.08 NL 0.97 NY 1.00* ON 1.00* ! OV 1.06 PT 0.99 SC 1.00* TC 1.00 ! TS 1.12 WF 1.09 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00* KP 0.90 LA 0.91 MA 1.00* ! MK 1.04 NL 1.08 NY 1.00* ON 1.00* ! OV 1.07 PT 0.92 SC 0.96 TC 0.99 ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 93 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.20 GC 1.00* GG 1.00* ! HN 0.92 KP 1.02 LA 0.98 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* ON 1.00* ! OV 1.09 PT 1.00 SC 1.01 TC 1.33 ! TS 1.00* WF 1.03 WZ 1.00* ! ! ! Fit before self-cal, rms=0.336345Jy sigma=0.001694 ! Fit after self-cal, rms=0.361288Jy sigma=0.001511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9193 mas, bmaj=1.602 mas, bpa=5.292 degrees ! Estimated noise=528.873 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 = 0.014569 Jy ! Component: 100 - total flux cleaned = 0.0163789 Jy ! Component: 150 - total flux cleaned = 0.0175874 Jy ! Component: 200 - total flux cleaned = 0.0181091 Jy ! Total flux subtracted in 200 components = 0.0181091 Jy ! Clean residual min=-0.020080 max=0.025655 Jy/beam ! Clean residual mean=0.001037 rms=0.005436 Jy/beam ! Combined flux in latest and established models = 1.32666 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 1.32666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360621Jy sigma=0.001500 ! Fit after self-cal, rms=0.360618Jy sigma=0.001498 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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=0.360618Jy sigma=0.001498 ! Fit after self-cal, rms=0.358544Jy sigma=0.001489 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9205 mas, bmaj=1.599 mas, bpa=5.715 degrees ! Estimated noise=530.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951097 Jy ! Component: 100 - total flux cleaned = 0.0114328 Jy ! Component: 150 - total flux cleaned = 0.0118899 Jy ! Component: 200 - total flux cleaned = 0.0125164 Jy ! Total flux subtracted in 200 components = 0.0125164 Jy ! Clean residual min=-0.019754 max=0.025538 Jy/beam ! Clean residual mean=0.001166 rms=0.005322 Jy/beam ! Combined flux in latest and established models = 1.33918 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.33918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358158Jy sigma=0.001483 ! Fit after self-cal, rms=0.358015Jy sigma=0.001482 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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 (5.8, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245309 Jy ! Component: 100 - total flux cleaned = 0.0346658 Jy ! Component: 150 - total flux cleaned = 0.0366265 Jy ! Component: 200 - total flux cleaned = 0.036642 Jy ! Total flux subtracted in 200 components = 0.036642 Jy ! Clean residual min=-0.019404 max=0.023208 Jy/beam ! Clean residual mean=0.000908 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 1.37582 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 1.37582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.356149Jy sigma=0.001462 ! Fit after self-cal, rms=0.355819Jy sigma=0.001459 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (19.8, -30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226262 Jy ! Component: 100 - total flux cleaned = 0.0344775 Jy ! Component: 150 - total flux cleaned = 0.0409595 Jy ! Component: 200 - total flux cleaned = 0.0455025 Jy ! Total flux subtracted in 200 components = 0.0455025 Jy ! Clean residual min=-0.018266 max=0.017629 Jy/beam ! Clean residual mean=0.000682 rms=0.004601 Jy/beam ! Combined flux in latest and established models = 1.42132 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 1.42132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.354064Jy sigma=0.001442 ! Fit after self-cal, rms=0.353928Jy sigma=0.001440 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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=0.353928Jy sigma=0.001440 ! Fit after self-cal, rms=0.343024Jy sigma=0.001303 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9198 mas, bmaj=1.589 mas, bpa=5.74 degrees ! Estimated noise=529.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880371 Jy ! Component: 100 - total flux cleaned = 0.0121623 Jy ! Component: 150 - total flux cleaned = 0.0147522 Jy ! Component: 200 - total flux cleaned = 0.0165615 Jy ! Total flux subtracted in 200 components = 0.0165615 Jy ! Clean residual min=-0.007980 max=0.010900 Jy/beam ! Clean residual mean=0.000615 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 1.43789 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 1.43788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342276Jy sigma=0.001296 ! Fit after self-cal, rms=0.342133Jy sigma=0.001295 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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 (2.8, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917963 Jy ! Component: 100 - total flux cleaned = 0.00973168 Jy ! Component: 150 - total flux cleaned = 0.00953979 Jy ! Component: 200 - total flux cleaned = 0.00954744 Jy ! Total flux subtracted in 200 components = 0.00954744 Jy ! Clean residual min=-0.008511 max=0.010157 Jy/beam ! Clean residual mean=0.000532 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 1.44743 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 1.44743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341725Jy sigma=0.001290 ! Fit after self-cal, rms=0.341648Jy sigma=0.001290 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (-5.8, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865106 Jy ! Component: 100 - total flux cleaned = 0.0108256 Jy ! Component: 150 - total flux cleaned = 0.0113334 Jy ! Component: 200 - total flux cleaned = 0.0117929 Jy ! Total flux subtracted in 200 components = 0.0117929 Jy ! Clean residual min=-0.008415 max=0.008095 Jy/beam ! Clean residual mean=0.000444 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 1.45923 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 1.45923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341246Jy sigma=0.001287 ! Fit after self-cal, rms=0.341202Jy sigma=0.001286 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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=0.341202Jy sigma=0.001286 ! Fit after self-cal, rms=0.338407Jy sigma=0.001283 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=2.32 mas, bmaj=4.643 mas, bpa=-2.767 degrees ! Estimated noise=635.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107068 Jy ! Component: 100 - total flux cleaned = 0.0131875 Jy ! Component: 150 - total flux cleaned = 0.0155136 Jy ! Component: 200 - total flux cleaned = 0.0159517 Jy ! Total flux subtracted in 200 components = 0.0159517 Jy ! Clean residual min=-0.007183 max=0.009879 Jy/beam ! Clean residual mean=0.000864 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 1.47518 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 174 components and 1.47518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338244Jy sigma=0.001282 ! Fit after self-cal, rms=0.338145Jy sigma=0.001281 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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 = 0.00248555 Jy ! Component: 100 - total flux cleaned = 0.0030608 Jy ! Component: 150 - total flux cleaned = 0.00318582 Jy ! Component: 200 - total flux cleaned = 0.0032948 Jy ! Total flux subtracted in 200 components = 0.0032948 Jy ! Clean residual min=-0.007076 max=0.009818 Jy/beam ! Clean residual mean=0.000812 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 1.47847 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 178 components and 1.47847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338143Jy sigma=0.001281 ! Fit after self-cal, rms=0.338125Jy sigma=0.001281 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9197 mas, bmaj=1.584 mas, bpa=5.73 degrees ! Estimated noise=530.525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9197 x 1.584 at 5.73 degrees (North through East) ! Clean map min=-0.0060944 max=0.68059 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=0.338125Jy sigma=0.001281 ! Fit after self-cal, rms=0.491775Jy sigma=0.001117 ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9195 mas, bmaj=1.579 mas, bpa=5.732 degrees ! Estimated noise=530.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418145 Jy ! Component: 100 - total flux cleaned = 0.00433795 Jy ! Component: 150 - total flux cleaned = 0.00403275 Jy ! Component: 200 - total flux cleaned = 0.00362077 Jy ! Total flux subtracted in 200 components = 0.00362077 Jy ! Clean residual min=-0.005322 max=0.006740 Jy/beam ! Clean residual mean=0.000253 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 1.48209 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 185 components and 1.48209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491604Jy sigma=0.001114 ! Fit after self-cal, rms=0.491569Jy sigma=0.001114 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (1.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403622 Jy ! Component: 100 - total flux cleaned = 0.00328311 Jy ! Component: 150 - total flux cleaned = 0.00233922 Jy ! Component: 200 - total flux cleaned = 0.00159828 Jy ! Total flux subtracted in 200 components = 0.00159828 Jy ! Clean residual min=-0.005389 max=0.006754 Jy/beam ! Clean residual mean=0.000239 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 1.48369 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 200 components and 1.48369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491438Jy sigma=0.001111 ! Fit after self-cal, rms=0.491426Jy sigma=0.001111 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (14.6, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499514 Jy ! Component: 100 - total flux cleaned = 0.00575298 Jy ! Component: 150 - total flux cleaned = 0.00550831 Jy ! Component: 200 - total flux cleaned = 0.0055096 Jy ! Total flux subtracted in 200 components = 0.0055096 Jy ! Clean residual min=-0.005244 max=0.005968 Jy/beam ! Clean residual mean=0.000208 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 1.4892 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 1.4892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491284Jy sigma=0.001109 ! Fit after self-cal, rms=0.491286Jy sigma=0.001109 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (-4.4, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556379 Jy ! Component: 100 - total flux cleaned = 0.00754511 Jy ! Component: 150 - total flux cleaned = 0.00840374 Jy ! Component: 200 - total flux cleaned = 0.00885557 Jy ! Total flux subtracted in 200 components = 0.00885557 Jy ! Clean residual min=-0.005164 max=0.005359 Jy/beam ! Clean residual mean=0.000157 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 1.49805 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 227 components and 1.49805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491140Jy sigma=0.001107 ! Fit after self-cal, rms=0.491131Jy sigma=0.001107 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (4, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377627 Jy ! Component: 100 - total flux cleaned = 0.00540082 Jy ! Component: 150 - total flux cleaned = 0.00630043 Jy ! Component: 200 - total flux cleaned = 0.0068284 Jy ! Total flux subtracted in 200 components = 0.0068284 Jy ! Clean residual min=-0.004872 max=0.005210 Jy/beam ! Clean residual mean=0.000110 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 1.50488 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 239 components and 1.50488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491040Jy sigma=0.001106 ! Fit after self-cal, rms=0.491033Jy sigma=0.001106 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (-16.2, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511983 Jy ! Component: 100 - total flux cleaned = 0.00751564 Jy ! Component: 150 - total flux cleaned = 0.00806586 Jy ! Component: 200 - total flux cleaned = 0.00837388 Jy ! Total flux subtracted in 200 components = 0.00837388 Jy ! Clean residual min=-0.004523 max=0.004811 Jy/beam ! Clean residual mean=0.000068 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.51326 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 254 components and 1.51326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.490907Jy sigma=0.001104 ! Fit after self-cal, rms=0.490919Jy sigma=0.001104 ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.490919Jy sigma=0.001104 ! Fit after self-cal, rms=0.552443Jy sigma=0.001103 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 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.6788 mas, bmaj=1.209 mas, bpa=6.107 degrees ! Estimated noise=1124.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.635258 Jy ! Component: 100 - total flux cleaned = 0.879468 Jy ! Component: 150 - total flux cleaned = 1.00884 Jy ! Component: 200 - total flux cleaned = 1.08657 Jy ! Total flux subtracted in 200 components = 1.08657 Jy ! Clean residual min=-0.017184 max=0.047917 Jy/beam ! Clean residual mean=0.000778 rms=0.004827 Jy/beam ! Combined flux in latest and established models = 1.08657 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 40 model components to the UV plane model. ! The established model now contains 40 components and 1.08657 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9204 mas, bmaj=1.573 mas, bpa=5.81 degrees ! Estimated noise=530.187 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 = 0.105818 Jy ! Component: 100 - total flux cleaned = 0.172981 Jy ! Component: 150 - total flux cleaned = 0.221166 Jy ! Component: 200 - total flux cleaned = 0.257534 Jy ! Total flux subtracted in 200 components = 0.257534 Jy ! Clean residual min=-0.009447 max=0.023827 Jy/beam ! Clean residual mean=0.001239 rms=0.004167 Jy/beam ! Combined flux in latest and established models = 1.3441 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 112 components and 1.3441 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (5, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284345 Jy ! Component: 100 - total flux cleaned = 0.0500443 Jy ! Component: 150 - total flux cleaned = 0.0669264 Jy ! Component: 200 - total flux cleaned = 0.0805183 Jy ! Total flux subtracted in 200 components = 0.0805183 Jy ! Clean residual min=-0.005851 max=0.012710 Jy/beam ! Clean residual mean=0.000673 rms=0.002088 Jy/beam ! Combined flux in latest and established models = 1.42462 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 155 components and 1.42462 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (-0.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126936 Jy ! Component: 100 - total flux cleaned = 0.0225602 Jy ! Component: 150 - total flux cleaned = 0.0311665 Jy ! Component: 200 - total flux cleaned = 0.0387413 Jy ! Total flux subtracted in 200 components = 0.0387413 Jy ! Clean residual min=-0.004570 max=0.007916 Jy/beam ! Clean residual mean=0.000426 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 1.46336 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 181 components and 1.46336 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (8.6, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848443 Jy ! Component: 100 - total flux cleaned = 0.0146202 Jy ! Component: 150 - total flux cleaned = 0.020026 Jy ! Component: 200 - total flux cleaned = 0.0246835 Jy ! Total flux subtracted in 200 components = 0.0246835 Jy ! Clean residual min=-0.004341 max=0.005526 Jy/beam ! Clean residual mean=0.000273 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.48805 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 208 components and 1.48805 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416209 Jy ! Component: 100 - total flux cleaned = 0.00728025 Jy ! Component: 150 - total flux cleaned = 0.0104265 Jy ! Component: 200 - total flux cleaned = 0.013048 Jy ! Total flux subtracted in 200 components = 0.013048 Jy ! Clean residual min=-0.003971 max=0.005084 Jy/beam ! Clean residual mean=0.000192 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 1.5011 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 226 components and 1.5011 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (21.2, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043557 Jy ! Component: 100 - total flux cleaned = 0.00630834 Jy ! Component: 150 - total flux cleaned = 0.00802225 Jy ! Component: 200 - total flux cleaned = 0.00976585 Jy ! Total flux subtracted in 200 components = 0.00976585 Jy ! Clean residual min=-0.003756 max=0.004237 Jy/beam ! Clean residual mean=0.000139 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.51086 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 248 components and 1.51086 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (-3.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313077 Jy ! Component: 100 - total flux cleaned = 0.00457813 Jy ! Component: 150 - total flux cleaned = 0.00573468 Jy ! Component: 200 - total flux cleaned = 0.0066389 Jy ! Total flux subtracted in 200 components = 0.0066389 Jy ! Clean residual min=-0.003669 max=0.003969 Jy/beam ! Clean residual mean=0.000096 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.5175 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 266 components and 1.5175 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Added new window around map position (7.4, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272022 Jy ! Component: 100 - total flux cleaned = 0.0034271 Jy ! Component: 150 - total flux cleaned = 0.00417221 Jy ! Component: 200 - total flux cleaned = 0.00497187 Jy ! Total flux subtracted in 200 components = 0.00497187 Jy ! Clean residual min=-0.003569 max=0.003696 Jy/beam ! Clean residual mean=0.000066 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 1.52247 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 278 components and 1.52247 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 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 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=2.315 mas, bmaj=4.634 mas, bpa=-2.796 degrees ! Estimated noise=636.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202167 Jy ! Component: 100 - total flux cleaned = 0.0033623 Jy ! Component: 150 - total flux cleaned = 0.00461685 Jy ! Component: 200 - total flux cleaned = 0.00525129 Jy ! Total flux subtracted in 200 components = 0.00525129 Jy ! Clean residual min=-0.004759 max=0.004557 Jy/beam ! Clean residual mean=0.000083 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 1.52772 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 = 0.000389106 Jy ! Component: 100 - total flux cleaned = 0.00068865 Jy ! Component: 150 - total flux cleaned = 0.000857103 Jy ! Component: 200 - total flux cleaned = 0.000909941 Jy ! Total flux subtracted in 200 components = 0.000909941 Jy ! Clean residual min=-0.004528 max=0.004564 Jy/beam ! Clean residual mean=0.000076 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 1.52863 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 316 components and 1.52863 Jy ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! Estimated beam: bmin=0.9204 mas, bmaj=1.573 mas, bpa=5.81 degrees ! Estimated noise=530.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421799 Jy ! Component: 100 - total flux cleaned = -0.000666124 Jy ! Component: 150 - total flux cleaned = -0.00051359 Jy ! Component: 200 - total flux cleaned = -0.000297198 Jy ! Total flux subtracted in 200 components = -0.000297198 Jy ! Clean residual min=-0.003444 max=0.003443 Jy/beam ! Clean residual mean=0.000039 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 1.52834 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 326 components and 1.52834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.551710Jy sigma=0.001095 ! Fit after self-cal, rms=0.551218Jy sigma=0.001094 wmodel J1517-2422_X_2003_07_09_pus_map.mod ! Writing 326 model components to file: J1517-2422_X_2003_07_09_pus_map.mod wobs J1517-2422_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1517-2422_X_2003_07_09_pus_uvs.fits wwins J1517-2422_X_2003_07_09_pus_map.win ! wwins: Wrote 19 windows to J1517-2422_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 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338357 Jy ! Component: 100 - total flux cleaned = -3.67827e-05 Jy ! Component: 150 - total flux cleaned = 0.000365095 Jy ! Component: 200 - total flux cleaned = 0.000751487 Jy ! Component: 250 - total flux cleaned = 0.00112579 Jy ! Component: 300 - total flux cleaned = 0.00149162 Jy ! Component: 350 - total flux cleaned = 0.00195101 Jy ! Component: 400 - total flux cleaned = 0.00235099 Jy ! Component: 450 - total flux cleaned = 0.00274363 Jy ! Component: 500 - total flux cleaned = 0.00303254 Jy ! Component: 550 - total flux cleaned = 0.00336464 Jy ! Component: 600 - total flux cleaned = 0.00373757 Jy ! Component: 650 - total flux cleaned = 0.00401261 Jy ! Component: 700 - total flux cleaned = 0.00428367 Jy ! Component: 750 - total flux cleaned = 0.00450665 Jy ! Component: 800 - total flux cleaned = 0.0047264 Jy ! Component: 850 - total flux cleaned = 0.00489974 Jy ! Component: 900 - total flux cleaned = 0.0050712 Jy ! Component: 950 - total flux cleaned = 0.00519816 Jy ! Component: 1000 - total flux cleaned = 0.00540737 Jy ! Component: 1050 - total flux cleaned = 0.00557242 Jy ! Component: 1100 - total flux cleaned = 0.00585922 Jy ! Component: 1150 - total flux cleaned = 0.00585924 Jy ! Component: 1200 - total flux cleaned = 0.00597991 Jy ! Component: 1250 - total flux cleaned = 0.00609931 Jy ! Component: 1300 - total flux cleaned = 0.00617807 Jy ! Component: 1350 - total flux cleaned = 0.00609972 Jy ! Component: 1400 - total flux cleaned = 0.00617747 Jy ! Component: 1450 - total flux cleaned = 0.00617754 Jy ! Component: 1500 - total flux cleaned = 0.00629215 Jy ! Component: 1550 - total flux cleaned = 0.00632995 Jy ! Component: 1600 - total flux cleaned = 0.00636732 Jy ! Component: 1650 - total flux cleaned = 0.00644188 Jy ! Component: 1700 - total flux cleaned = 0.00647876 Jy ! Component: 1750 - total flux cleaned = 0.00647899 Jy ! Component: 1800 - total flux cleaned = 0.00655203 Jy ! Component: 1850 - total flux cleaned = 0.00662442 Jy ! Component: 1900 - total flux cleaned = 0.00662456 Jy ! Component: 1950 - total flux cleaned = 0.00669626 Jy ! Component: 2000 - total flux cleaned = 0.00673188 Jy ! Component: 2050 - total flux cleaned = 0.00666117 Jy ! Component: 2100 - total flux cleaned = 0.00673134 Jy ! Component: 2150 - total flux cleaned = 0.00683575 Jy ! Component: 2200 - total flux cleaned = 0.00680123 Jy ! Component: 2250 - total flux cleaned = 0.00683561 Jy ! Component: 2300 - total flux cleaned = 0.00669884 Jy ! Component: 2350 - total flux cleaned = 0.00676704 Jy ! Component: 2400 - total flux cleaned = 0.00683502 Jy ! Component: 2450 - total flux cleaned = 0.00680131 Jy ! Component: 2500 - total flux cleaned = 0.00696876 Jy ! Component: 2550 - total flux cleaned = 0.00683569 Jy ! Component: 2600 - total flux cleaned = 0.00686912 Jy ! Component: 2650 - total flux cleaned = 0.0070337 Jy ! Component: 2700 - total flux cleaned = 0.00700088 Jy ! Component: 2750 - total flux cleaned = 0.0070986 Jy ! Component: 2800 - total flux cleaned = 0.00700147 Jy ! Component: 2850 - total flux cleaned = 0.00706588 Jy ! Component: 2900 - total flux cleaned = 0.00703392 Jy ! Component: 2950 - total flux cleaned = 0.00716139 Jy ! Component: 3000 - total flux cleaned = 0.00719302 Jy ! Component: 3050 - total flux cleaned = 0.00716121 Jy ! Component: 3100 - total flux cleaned = 0.00728699 Jy ! Component: 3150 - total flux cleaned = 0.00725552 Jy ! Component: 3200 - total flux cleaned = 0.00731784 Jy ! Component: 3250 - total flux cleaned = 0.00716278 Jy ! Component: 3300 - total flux cleaned = 0.0072865 Jy ! Component: 3350 - total flux cleaned = 0.0072558 Jy ! Component: 3400 - total flux cleaned = 0.00740879 Jy ! Component: 3450 - total flux cleaned = 0.00731749 Jy ! Component: 3500 - total flux cleaned = 0.00728709 Jy ! Component: 3550 - total flux cleaned = 0.00737784 Jy ! Component: 3600 - total flux cleaned = 0.00743788 Jy ! Component: 3650 - total flux cleaned = 0.00740788 Jy ! Component: 3700 - total flux cleaned = 0.00737818 Jy ! Component: 3750 - total flux cleaned = 0.00734831 Jy ! Component: 3800 - total flux cleaned = 0.00740757 Jy ! Component: 3850 - total flux cleaned = 0.0074371 Jy ! Component: 3900 - total flux cleaned = 0.00749587 Jy ! Component: 3950 - total flux cleaned = 0.00749579 Jy ! Component: 4000 - total flux cleaned = 0.00758303 Jy ! Component: 4050 - total flux cleaned = 0.00749592 Jy ! Total flux subtracted in 4096 components = 0.00755349 Jy ! Clean residual min=-0.001603 max=0.001867 Jy/beam ! Clean residual mean=0.000024 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 1.53589 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 640 components and 1.53589 Jy ![Exited script file: muppet] wmap "J1517-2422_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9204 x 1.573 at 5.81 degrees (North through East) ! Clean map min=-0.0033395 max=0.67813 Jy/beam ! Writing clean map to FITS file: J1517-2422_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 0.67813 invert ! Inverting map ! Your choice of large map pixels excluded 0.464% of the data. ! The x-axis pixel size should ideally be below 0.1889 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483143 device "J1517-2422_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1517-2422_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213739 0.213739 0.427478 0.854956 1.70991 3.41982 6.83964 13.6793 27.3586 54.7172 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.678 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9204 x 1.573 at 5.81 degrees (North through East) ! Clean map min=-0.0033395 max=0.67813 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1517-2422_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 14:34:56 2013