! Started logfile: J0136+4751_X_2003_06_18_pus_uvs.log on Wed Jan 17 16:10:44 2007 obs J0136+4751_X_2003_06_18_pus_uva.fits ! Reading UV FITS file: J0136+4751_X_2003_06_18_pus_uva.fits ! AN table 1: 46 integrations on 153 of 153 possible baselines. ! AN table 2: 132 integrations on 153 of 153 possible baselines. ! AN table 3: 33 integrations on 153 of 153 possible baselines. ! AN table 4: 19 integrations on 153 of 153 possible baselines. ! AN table 5: Unused. ! AN table 6: 150 integrations on 153 of 153 possible baselines. ! AN table 7: 67 integrations on 153 of 153 possible baselines. ! AN table 8: Unused. ! AN table 9: Unused. ! Apparent sampling: 0.269728 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0136+4751 ! ! 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 2231 lines of history. ! ! Reading 73788 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 float field_size field_size = 256 float field_cell field_cell = 0.2 float taper_size taper_size = 70. 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 = 256x256 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 702 telescope corrections were flagged in sub-array 1. ! A total of 1980 telescope corrections were flagged in sub-array 2. ! A total of 376 telescope corrections were flagged in sub-array 3. ! A total of 306 telescope corrections were flagged in sub-array 4. ! A total of 1555 telescope corrections were flagged in sub-array 5. ! A total of 961 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 687 telescope corrections were flagged in sub-array 1. ! A total of 1980 telescope corrections were flagged in sub-array 2. ! A total of 376 telescope corrections were flagged in sub-array 3. ! A total of 288 telescope corrections were flagged in sub-array 4. ! A total of 1498 telescope corrections were flagged in sub-array 5. ! A total of 936 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 687 telescope corrections were flagged in sub-array 1. ! A total of 1976 telescope corrections were flagged in sub-array 2. ! A total of 376 telescope corrections were flagged in sub-array 3. ! A total of 288 telescope corrections were flagged in sub-array 4. ! A total of 1498 telescope corrections were flagged in sub-array 5. ! A total of 936 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 687 telescope corrections were flagged in sub-array 1. ! A total of 1976 telescope corrections were flagged in sub-array 2. ! A total of 376 telescope corrections were flagged in sub-array 3. ! A total of 288 telescope corrections were flagged in sub-array 4. ! A total of 1498 telescope corrections were flagged in sub-array 5. ! A total of 936 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=2.563573Jy sigma=0.031772 ! Fit after self-cal, rms=2.176250Jy sigma=0.027280 ! 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 6.61% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.5412 mas, bmaj=0.7595 mas, bpa=3.252 degrees ! Estimated noise=673.148 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 = 2.42698 Jy ! Component: 100 - total flux cleaned = 2.96217 Jy ! Total flux subtracted in 100 components = 2.96217 Jy ! Clean residual min=-0.045590 max=0.180172 Jy/beam ! Clean residual mean=0.001212 rms=0.015081 Jy/beam ! Combined flux in latest and established models = 2.96217 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.96217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478905Jy sigma=0.005605 ! Fit after self-cal, rms=0.478728Jy sigma=0.005604 ! Inverting map ! Your choice of large map pixels excluded 6.61% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194106 Jy ! Component: 100 - total flux cleaned = 0.297172 Jy ! Total flux subtracted in 100 components = 0.297172 Jy ! Clean residual min=-0.033781 max=0.054199 Jy/beam ! Clean residual mean=0.000545 rms=0.009956 Jy/beam ! Combined flux in latest and established models = 3.25934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 3.25934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.387398Jy sigma=0.003975 ! Fit after self-cal, rms=0.386932Jy sigma=0.003973 ! Inverting map ! Your choice of large map pixels excluded 6.61% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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 6.61% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.669 mas, bmaj=1.018 mas, bpa=8.473 degrees ! Estimated noise=348.477 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 = 0.0926065 Jy ! Component: 100 - total flux cleaned = 0.135036 Jy ! Component: 150 - total flux cleaned = 0.155561 Jy ! Component: 200 - total flux cleaned = 0.165234 Jy ! Total flux subtracted in 200 components = 0.165234 Jy ! Clean residual min=-0.031210 max=0.034721 Jy/beam ! Clean residual mean=0.001913 rms=0.008682 Jy/beam ! Combined flux in latest and established models = 3.42457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 3.42457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372587Jy sigma=0.003653 ! Fit after self-cal, rms=0.372194Jy sigma=0.003650 ! Inverting map ! Your choice of large map pixels excluded 6.61% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 GG 1.00* HN 1.06 ! KK 0.94 KP 0.99 LA 0.95 MA 1.00* ! MK 0.97 NL 1.04 ON 1.12 OV 0.96 ! PT 1.00* SC 0.93 TC 1.00* TS 0.98 ! WF 1.33 WZ 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00* GG 1.00* HN 0.98 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.09 ON 1.07 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.02 ! WF 1.00* WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.97 GG 1.00* HN 0.95 ! KK 1.00* KP 1.00 LA 0.97 MA 1.00* ! MK 0.97 NL 1.05 ON 1.06 OV 0.97 ! PT 1.00* SC 1.00* TC 1.00* TS 0.95 ! WF 1.14 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 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 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.99 GG 1.00* HN 0.98 ! KK 1.00 KP 1.03 LA 0.98 MA 1.00* ! MK 1.01 NL 1.08 ON 1.05 OV 1.00 ! PT 1.00 SC 0.97 TC 1.00* TS 1.00 ! WF 1.02 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.00* GG 1.00* HN 0.87 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.08 ON 1.01 OV 1.00* ! PT 1.00* SC 1.05 TC 1.00* TS 1.32 ! WF 0.99 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 GG 1.00* HN 1.08 ! KK 0.92 KP 0.94 LA 0.95 MA 1.06 ! MK 1.01 NL 0.99 ON 1.11 OV 0.94 ! PT 1.00* SC 0.91 TC 1.00* TS 0.98 ! WF 1.34 WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00* GG 1.00* HN 0.99 ! KK 1.00* KP 1.00* LA 1.00* MA 1.02 ! MK 1.00* NL 1.05 ON 1.06 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.03 ! WF 1.00* WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.97 GG 1.00* HN 0.96 ! KK 1.00* KP 0.95 LA 0.98 MA 1.00* ! MK 0.98 NL 1.02 ON 1.06 OV 0.96 ! PT 1.00* SC 1.00* TC 1.00* TS 0.93 ! WF 1.16 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.12 ! MK 1.00* NL 1.00* ON 1.07 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 0.94 ! WF 1.00* WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 GG 1.00* HN 0.99 ! KK 0.99 KP 0.98 LA 0.99 MA 1.10 ! MK 1.02 NL 1.04 ON 1.06 OV 0.99 ! PT 1.04 SC 0.94 TC 1.00* TS 0.99 ! WF 1.04 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.00* GG 1.00* HN 0.89 ! KK 1.00* KP 1.00* LA 1.00* MA 0.97 ! MK 1.00* NL 1.04 ON 1.01 OV 1.00* ! PT 1.00* SC 1.02 TC 1.00* TS 1.33 ! WF 1.01 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 GG 1.00* HN 1.06 ! KK 0.99 KP 0.97 LA 0.96 MA 1.06 ! MK 1.00 NL 0.97 ON 1.13 OV 0.99 ! PT 1.00* SC 0.94 TC 1.00* TS 0.96 ! WF 1.23 WZ 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.00* GG 1.00* HN 0.98 ! KK 1.00* KP 1.00* LA 1.00* MA 0.96 ! MK 1.00* NL 1.02 ON 1.01 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.01 ! WF 1.00* WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 GG 1.00* HN 0.94 ! KK 1.00* KP 0.98 LA 0.98 MA 1.00* ! MK 0.98 NL 0.99 ON 1.03 OV 0.99 ! PT 1.00* SC 1.00* TC 1.00* TS 0.93 ! WF 1.06 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.10 ! MK 1.00* NL 1.00* ON 1.05 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 0.92 ! WF 1.00* WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.97 GG 1.00* HN 0.97 ! KK 1.03 KP 1.01 LA 0.99 MA 1.11 ! MK 1.02 NL 1.01 ON 1.05 OV 1.02 ! PT 1.06 SC 0.96 TC 1.00* TS 0.98 ! WF 0.98 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.00* GG 1.00* HN 0.88 ! KK 1.00* KP 1.00* LA 1.00* MA 0.90 ! MK 1.00* NL 1.02 ON 1.01 OV 1.00* ! PT 1.00* SC 1.04 TC 1.00* TS 1.33 ! WF 0.94 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 GG 1.00* HN 1.08 ! KK 0.93 KP 0.94 LA 0.92 MA 1.02 ! MK 1.04 NL 0.99 ON 1.20 OV 0.96 ! PT 1.00* SC 0.98 TC 1.00* TS 0.96 ! WF 1.21 WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.00* GG 1.00* HN 1.00 ! KK 1.00* KP 1.00* LA 1.00* MA 0.98 ! MK 1.00* NL 1.03 ON 1.04 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.01 ! WF 1.00* WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.93 GG 1.00* HN 0.97 ! KK 1.00* KP 0.94 LA 0.96 MA 1.00* ! MK 1.01 NL 1.00 ON 1.02 OV 0.99 ! PT 1.00* SC 1.00* TC 1.00* TS 0.94 ! WF 1.06 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.13 ! MK 1.00* NL 1.00* ON 1.15 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 0.92 ! WF 1.00* WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.95 GG 1.00* HN 1.00 ! KK 1.00 KP 0.96 LA 0.96 MA 1.11 ! MK 1.05 NL 1.01 ON 1.08 OV 1.01 ! PT 1.06 SC 1.01 TC 1.00* TS 0.98 ! WF 0.96 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.00* GG 1.00* HN 0.90 ! KK 1.00* KP 1.00* LA 1.00* MA 0.92 ! MK 1.00* NL 1.02 ON 1.04 OV 1.00* ! PT 1.00* SC 1.09 TC 1.00* TS 1.32 ! WF 0.93 WZ 1.00* ! ! ! Fit before self-cal, rms=0.372194Jy sigma=0.003650 ! Fit after self-cal, rms=0.290482Jy sigma=0.002471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6745 mas, bmaj=1.021 mas, bpa=8.258 degrees ! Estimated noise=349.228 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371464 Jy ! Component: 100 - total flux cleaned = 0.050113 Jy ! Component: 150 - total flux cleaned = 0.0544088 Jy ! Component: 200 - total flux cleaned = 0.0572018 Jy ! Total flux subtracted in 200 components = 0.0572018 Jy ! Clean residual min=-0.015688 max=0.015689 Jy/beam ! Clean residual mean=0.000512 rms=0.004064 Jy/beam ! Combined flux in latest and established models = 3.48178 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 3.48178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286117Jy sigma=0.002386 ! Fit after self-cal, rms=0.285589Jy sigma=0.002375 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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=0.285589Jy sigma=0.002375 ! Fit after self-cal, rms=0.263194Jy sigma=0.002134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6733 mas, bmaj=1.021 mas, bpa=7.873 degrees ! Estimated noise=349.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121861 Jy ! Component: 100 - total flux cleaned = 0.0147161 Jy ! Component: 150 - total flux cleaned = 0.0169719 Jy ! Component: 200 - total flux cleaned = 0.0191397 Jy ! Total flux subtracted in 200 components = 0.0191397 Jy ! Clean residual min=-0.007035 max=0.009237 Jy/beam ! Clean residual mean=0.001037 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 3.50092 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 3.50092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260988Jy sigma=0.002101 ! Fit after self-cal, rms=0.260639Jy sigma=0.002096 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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 = 0.0037821 Jy ! Component: 100 - total flux cleaned = 0.00605253 Jy ! Component: 150 - total flux cleaned = 0.0074867 Jy ! Component: 200 - total flux cleaned = 0.00887371 Jy ! Total flux subtracted in 200 components = 0.00887371 Jy ! Clean residual min=-0.006868 max=0.008474 Jy/beam ! Clean residual mean=0.000819 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 3.50979 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 3.50979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260030Jy sigma=0.002088 ! Fit after self-cal, rms=0.259926Jy sigma=0.002087 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Added new window around map position (-2.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638627 Jy ! Component: 100 - total flux cleaned = 0.00811 Jy ! Component: 150 - total flux cleaned = 0.0090127 Jy ! Component: 200 - total flux cleaned = 0.0096534 Jy ! Total flux subtracted in 200 components = 0.0096534 Jy ! Clean residual min=-0.007029 max=0.008051 Jy/beam ! Clean residual mean=0.000598 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 3.51944 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 3.51944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259558Jy sigma=0.002082 ! Fit after self-cal, rms=0.259528Jy sigma=0.002082 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Added new window around map position (9.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066692 Jy ! Component: 100 - total flux cleaned = 0.00912653 Jy ! Component: 150 - total flux cleaned = 0.00982495 Jy ! Component: 200 - total flux cleaned = 0.0104696 Jy ! Total flux subtracted in 200 components = 0.0104696 Jy ! Clean residual min=-0.006871 max=0.007340 Jy/beam ! Clean residual mean=0.000374 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 3.52991 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 3.52991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259237Jy sigma=0.002079 ! Fit after self-cal, rms=0.259219Jy sigma=0.002078 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Added new window around map position (-3.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391833 Jy ! Component: 100 - total flux cleaned = 0.00408374 Jy ! Component: 150 - total flux cleaned = 0.00393426 Jy ! Component: 200 - total flux cleaned = 0.00406923 Jy ! Total flux subtracted in 200 components = 0.00406923 Jy ! Clean residual min=-0.006884 max=0.006056 Jy/beam ! Clean residual mean=0.000282 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 3.53398 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 3.53398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258979Jy sigma=0.002075 ! Fit after self-cal, rms=0.258968Jy sigma=0.002075 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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=0.258968Jy sigma=0.002075 ! Fit after self-cal, rms=0.257289Jy sigma=0.002051 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6742 mas, bmaj=1.022 mas, bpa=7.683 degrees ! Estimated noise=349.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657814 Jy ! Component: 100 - total flux cleaned = 0.00113454 Jy ! Component: 150 - total flux cleaned = 0.00215778 Jy ! Component: 200 - total flux cleaned = 0.00317666 Jy ! Total flux subtracted in 200 components = 0.00317666 Jy ! Clean residual min=-0.006230 max=0.005135 Jy/beam ! Clean residual mean=0.000288 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 3.53716 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 3.53716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256718Jy sigma=0.002043 ! Fit after self-cal, rms=0.256667Jy sigma=0.002043 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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 = 0.00186173 Jy ! Component: 100 - total flux cleaned = 0.00227891 Jy ! Component: 150 - total flux cleaned = 0.00251936 Jy ! Component: 200 - total flux cleaned = 0.00263081 Jy ! Total flux subtracted in 200 components = 0.00263081 Jy ! Clean residual min=-0.006184 max=0.004770 Jy/beam ! Clean residual mean=0.000220 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 3.53979 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 3.53979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256502Jy sigma=0.002041 ! Fit after self-cal, rms=0.256488Jy sigma=0.002041 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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=0.256488Jy sigma=0.002041 ! Fit after self-cal, rms=0.256143Jy sigma=0.002038 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=2.3 mas, bmaj=2.714 mas, bpa=-78.57 degrees ! Estimated noise=458.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211407 Jy ! Component: 100 - total flux cleaned = 0.00225743 Jy ! Component: 150 - total flux cleaned = 0.00216646 Jy ! Component: 200 - total flux cleaned = 0.00215448 Jy ! Total flux subtracted in 200 components = 0.00215448 Jy ! Clean residual min=-0.003406 max=0.005287 Jy/beam ! Clean residual mean=0.000501 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 3.54194 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 3.54194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256142Jy sigma=0.002038 ! Fit after self-cal, rms=0.256127Jy sigma=0.002038 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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 = 0.000419914 Jy ! Component: 100 - total flux cleaned = 0.000363226 Jy ! Component: 150 - total flux cleaned = 0.000266614 Jy ! Component: 200 - total flux cleaned = 0.000222941 Jy ! Total flux subtracted in 200 components = 0.000222941 Jy ! Clean residual min=-0.003451 max=0.005262 Jy/beam ! Clean residual mean=0.000480 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 3.54217 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 3.54217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256114Jy sigma=0.002037 ! Fit after self-cal, rms=0.256112Jy sigma=0.002037 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6746 mas, bmaj=1.023 mas, bpa=7.571 degrees ! Estimated noise=349.692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6746 x 1.023 at 7.571 degrees (North through East) ! Clean map min=-0.0043143 max=3.173 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=0.256112Jy sigma=0.002037 ! Fit after self-cal, rms=0.225161Jy sigma=0.001683 ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6747 mas, bmaj=1.022 mas, bpa=7.572 degrees ! Estimated noise=349.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125765 Jy ! Component: 100 - total flux cleaned = -0.00109733 Jy ! Component: 150 - total flux cleaned = -0.00124032 Jy ! Component: 200 - total flux cleaned = -0.00182136 Jy ! Total flux subtracted in 200 components = -0.00182136 Jy ! Clean residual min=-0.004277 max=0.003688 Jy/beam ! Clean residual mean=0.000180 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 3.54035 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 3.54035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224912Jy sigma=0.001680 ! Fit after self-cal, rms=0.224910Jy sigma=0.001680 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.01368e-05 Jy ! Component: 100 - total flux cleaned = -0.000350251 Jy ! Component: 150 - total flux cleaned = -0.000434503 Jy ! Component: 200 - total flux cleaned = -0.000432623 Jy ! Total flux subtracted in 200 components = -0.000432623 Jy ! Clean residual min=-0.004331 max=0.003609 Jy/beam ! Clean residual mean=0.000187 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 3.53991 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 3.53991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224824Jy sigma=0.001678 ! Fit after self-cal, rms=0.224821Jy sigma=0.001678 ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224821Jy sigma=0.001678 ! Fit after self-cal, rms=0.224665Jy sigma=0.001677 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 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.5422 mas, bmaj=0.7647 mas, bpa=2.248 degrees ! Estimated noise=673.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43052 Jy ! Component: 100 - total flux cleaned = 2.96189 Jy ! Component: 150 - total flux cleaned = 3.13615 Jy ! Component: 200 - total flux cleaned = 3.23038 Jy ! Total flux subtracted in 200 components = 3.23038 Jy ! Clean residual min=-0.013496 max=0.049755 Jy/beam ! Clean residual mean=0.000678 rms=0.004946 Jy/beam ! Combined flux in latest and established models = 3.23038 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 12 model components to the UV plane model. ! The established model now contains 12 components and 3.23038 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6751 mas, bmaj=1.022 mas, bpa=7.503 degrees ! Estimated noise=349.709 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 = 0.106251 Jy ! Component: 100 - total flux cleaned = 0.1652 Jy ! Component: 150 - total flux cleaned = 0.204187 Jy ! Component: 200 - total flux cleaned = 0.231156 Jy ! Total flux subtracted in 200 components = 0.231156 Jy ! Clean residual min=-0.003774 max=0.015159 Jy/beam ! Clean residual mean=0.002077 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 3.46153 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 43 components and 3.46153 Jy ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Added new window around map position (-0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190043 Jy ! Component: 100 - total flux cleaned = 0.0325541 Jy ! Component: 150 - total flux cleaned = 0.0423986 Jy ! Component: 200 - total flux cleaned = 0.0502 Jy ! Total flux subtracted in 200 components = 0.0502 Jy ! Clean residual min=-0.005594 max=0.005903 Jy/beam ! Clean residual mean=0.000831 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 3.51173 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 3.51173 Jy ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Added new window around map position (-4.2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673749 Jy ! Component: 100 - total flux cleaned = 0.0114525 Jy ! Component: 150 - total flux cleaned = 0.0147878 Jy ! Component: 200 - total flux cleaned = 0.0172489 Jy ! Total flux subtracted in 200 components = 0.0172489 Jy ! Clean residual min=-0.006086 max=0.004657 Jy/beam ! Clean residual mean=0.000429 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 3.52898 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 74 components and 3.52898 Jy ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 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 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=2.3 mas, bmaj=2.714 mas, bpa=-78.56 degrees ! Estimated noise=458.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662233 Jy ! Component: 100 - total flux cleaned = 0.0105334 Jy ! Component: 150 - total flux cleaned = 0.0119886 Jy ! Component: 200 - total flux cleaned = 0.0127106 Jy ! Total flux subtracted in 200 components = 0.0127106 Jy ! Clean residual min=-0.003291 max=0.004066 Jy/beam ! Clean residual mean=0.000376 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 3.54169 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 = 0.000583554 Jy ! Component: 100 - total flux cleaned = 0.000949024 Jy ! Component: 150 - total flux cleaned = 0.00110655 Jy ! Component: 200 - total flux cleaned = 0.00120173 Jy ! Total flux subtracted in 200 components = 0.00120173 Jy ! Clean residual min=-0.003050 max=0.003867 Jy/beam ! Clean residual mean=0.000294 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 3.54289 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 123 components and 3.54289 Jy ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! Estimated beam: bmin=0.6751 mas, bmaj=1.022 mas, bpa=7.503 degrees ! Estimated noise=349.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000821142 Jy ! Component: 100 - total flux cleaned = -0.000818886 Jy ! Component: 150 - total flux cleaned = -0.0011931 Jy ! Component: 200 - total flux cleaned = -0.00154616 Jy ! Total flux subtracted in 200 components = -0.00154616 Jy ! Clean residual min=-0.005272 max=0.003521 Jy/beam ! Clean residual mean=0.000134 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 3.54135 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 3.54135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225083Jy sigma=0.001685 ! Fit after self-cal, rms=0.225023Jy sigma=0.001683 wmodel J0136+4751_X_2003_06_18_pus_map.mod ! Writing 134 model components to file: J0136+4751_X_2003_06_18_pus_map.mod wobs J0136+4751_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J0136+4751_X_2003_06_18_pus_uvs.fits wwins J0136+4751_X_2003_06_18_pus_map.win ! wwins: Wrote 7 windows to J0136+4751_X_2003_06_18_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 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167699 Jy ! Component: 100 - total flux cleaned = -0.00194912 Jy ! Component: 150 - total flux cleaned = -0.00182312 Jy ! Component: 200 - total flux cleaned = -0.0017636 Jy ! Component: 250 - total flux cleaned = -0.00147562 Jy ! Component: 300 - total flux cleaned = -0.0011956 Jy ! Component: 350 - total flux cleaned = -0.000813396 Jy ! Component: 400 - total flux cleaned = -0.000494369 Jy ! Component: 450 - total flux cleaned = -0.00023539 Jy ! Component: 500 - total flux cleaned = -8.23594e-05 Jy ! Component: 550 - total flux cleaned = 0.000166969 Jy ! Component: 600 - total flux cleaned = 0.000313328 Jy ! Component: 650 - total flux cleaned = 0.000457661 Jy ! Component: 700 - total flux cleaned = 0.000599853 Jy ! Component: 750 - total flux cleaned = 0.000740145 Jy ! Component: 800 - total flux cleaned = 0.000878396 Jy ! Component: 850 - total flux cleaned = 0.00101461 Jy ! Component: 900 - total flux cleaned = 0.00114908 Jy ! Component: 950 - total flux cleaned = 0.00132602 Jy ! Component: 1000 - total flux cleaned = 0.0013699 Jy ! Total flux subtracted in 1024 components = 0.0015005 Jy ! Clean residual min=-0.002164 max=0.002167 Jy/beam ! Clean residual mean=0.000127 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 3.54285 Jy keep ! Adding 71 model components to the UV plane model. ! The established model now contains 204 components and 3.54285 Jy wmap "J0136+4751_X_2003_06_18_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6751 x 1.022 at 7.503 degrees (North through East) ! Clean map min=-0.0031963 max=3.1757 Jy/beam ! Writing clean map to FITS file: J0136+4751_X_2003_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.1757 invert ! Inverting map ! Your choice of large map pixels excluded 6.57% of the data. ! The x-axis pixel size should ideally be below 0.1562 milli-arcsec ! The y-axis pixel size should ideally be below 0.1858 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000791932 device "J0136+4751_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0136+4751_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0748117 0.0748117 0.149623 0.299247 0.598494 1.19699 2.39398 4.78795 9.5759 19.1518 38.3036 76.6072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6751 x 1.022 at 7.503 degrees (North through East) ! Clean map min=-0.0031963 max=3.1757 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0136+4751_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J0136+4751_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0136+4751_X_2003_06_18_pus_uvs.log closed on Wed Jan 17 16:12:38 2007