! Started logfile: J0204+1514_X_2003_07_09_pus_uvs.log on Sun Apr 7 11:24:37 2013 obs J0204+1514_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J0204+1514_X_2003_07_09_pus_uva.fits ! AN table 1: 53 integrations on 171 of 171 possible baselines. ! AN table 2: 8 integrations on 171 of 171 possible baselines. ! AN table 3: 161 integrations on 171 of 171 possible baselines. ! AN table 4: 117 integrations on 171 of 171 possible baselines. ! AN table 5: 15 integrations on 171 of 171 possible baselines. ! AN table 6: 31 integrations on 171 of 171 possible baselines. ! AN table 7: 82 integrations on 171 of 171 possible baselines. ! AN table 8: 308 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0863762 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0204+1514 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! 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 45788 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0204+1514_X_2003_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 631 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 2019 telescope corrections were flagged in sub-array 3. ! A total of 1433 telescope corrections were flagged in sub-array 4. ! A total of 258 telescope corrections were flagged in sub-array 5. ! A total of 475 telescope corrections were flagged in sub-array 6. ! A total of 1558 telescope corrections were flagged in sub-array 7. ! A total of 5032 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 631 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 2020 telescope corrections were flagged in sub-array 3. ! A total of 1431 telescope corrections were flagged in sub-array 4. ! A total of 258 telescope corrections were flagged in sub-array 5. ! A total of 475 telescope corrections were flagged in sub-array 6. ! A total of 1558 telescope corrections were flagged in sub-array 7. ! A total of 5022 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 631 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 2025 telescope corrections were flagged in sub-array 3. ! A total of 1433 telescope corrections were flagged in sub-array 4. ! A total of 258 telescope corrections were flagged in sub-array 5. ! A total of 475 telescope corrections were flagged in sub-array 6. ! A total of 1558 telescope corrections were flagged in sub-array 7. ! A total of 5028 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 631 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! A total of 2026 telescope corrections were flagged in sub-array 3. ! A total of 1432 telescope corrections were flagged in sub-array 4. ! A total of 258 telescope corrections were flagged in sub-array 5. ! A total of 475 telescope corrections were flagged in sub-array 6. ! A total of 1558 telescope corrections were flagged in sub-array 7. ! A total of 5027 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.888033Jy sigma=0.007015 ! Fit after self-cal, rms=0.447919Jy sigma=0.003701 ! 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 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.6088 mas, bmaj=1.185 mas, bpa=-5.407 degrees ! Estimated noise=816.421 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 = 0.882459 Jy ! Component: 100 - total flux cleaned = 1.14367 Jy ! Total flux subtracted in 100 components = 1.14367 Jy ! Clean residual min=-0.026876 max=0.112513 Jy/beam ! Clean residual mean=-0.000132 rms=0.007661 Jy/beam ! Combined flux in latest and established models = 1.14367 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.14367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.366586Jy sigma=0.002923 ! Fit after self-cal, rms=0.366083Jy sigma=0.002922 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126801 Jy ! Component: 100 - total flux cleaned = 0.202189 Jy ! Total flux subtracted in 100 components = 0.202189 Jy ! Clean residual min=-0.024718 max=0.039443 Jy/beam ! Clean residual mean=0.000014 rms=0.004903 Jy/beam ! Combined flux in latest and established models = 1.34586 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 1.34586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293883Jy sigma=0.002116 ! Fit after self-cal, rms=0.293374Jy sigma=0.002115 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481647 Jy ! Component: 100 - total flux cleaned = 0.0784064 Jy ! Total flux subtracted in 100 components = 0.0784064 Jy ! Clean residual min=-0.023893 max=0.039428 Jy/beam ! Clean residual mean=0.000071 rms=0.004302 Jy/beam ! Combined flux in latest and established models = 1.42427 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 1.42427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279673Jy sigma=0.001935 ! Fit after self-cal, rms=0.279502Jy sigma=0.001934 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (-4.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378648 Jy ! Component: 100 - total flux cleaned = 0.0595634 Jy ! Total flux subtracted in 100 components = 0.0595634 Jy ! Clean residual min=-0.022806 max=0.023727 Jy/beam ! Clean residual mean=0.000094 rms=0.003921 Jy/beam ! Combined flux in latest and established models = 1.48383 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 1.48383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270747Jy sigma=0.001820 ! Fit after self-cal, rms=0.270256Jy sigma=0.001816 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (-2.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234167 Jy ! Component: 100 - total flux cleaned = 0.0399797 Jy ! Total flux subtracted in 100 components = 0.0399797 Jy ! Clean residual min=-0.021317 max=0.018632 Jy/beam ! Clean residual mean=0.000112 rms=0.003714 Jy/beam ! Combined flux in latest and established models = 1.52381 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 1.52381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.265891Jy sigma=0.001758 ! Fit after self-cal, rms=0.265728Jy sigma=0.001757 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 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 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.7738 mas, bmaj=1.545 mas, bpa=-7.138 degrees ! Estimated noise=438.081 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 (-3, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477375 Jy ! Component: 100 - total flux cleaned = 0.0804934 Jy ! Component: 150 - total flux cleaned = 0.104993 Jy ! Component: 200 - total flux cleaned = 0.124011 Jy ! Total flux subtracted in 200 components = 0.124011 Jy ! Clean residual min=-0.013712 max=0.024956 Jy/beam ! Clean residual mean=0.000378 rms=0.004964 Jy/beam ! Combined flux in latest and established models = 1.64782 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 1.64782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257862Jy sigma=0.001625 ! Fit after self-cal, rms=0.257152Jy sigma=0.001618 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 GC 1.08 GG 1.00* ! HN 0.98 KP 1.00 LA 0.98 MA 1.00* ! MK 0.95 NL 1.00 NY 1.01 ON 1.00* ! OV 1.03 PT 0.97 SC 1.00* TC 1.00* ! TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.98 GC 1.03 GG 1.00* ! HN 0.94 KP 0.98 LA 0.98 MA 1.04 ! MK 1.00* NL 1.03 NY 0.97 ON 0.96 ! OV 1.01 PT 0.98 SC 0.93 TC 1.00* ! TS 1.00* WF 1.07 WZ 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.96 GC 0.93 GG 1.00* ! HN 0.97 KP 0.96 LA 0.92 MA 1.00* ! MK 0.99 NL 0.94 NY 1.12 ON 1.00* ! OV 0.99 PT 0.93 SC 1.07 TC 1.00* ! TS 1.06 WF 1.07 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.10 GC 1.00* GG 1.00* ! HN 1.00* KP 1.04 LA 1.05 MA 1.00* ! MK 0.95 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.03 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 336 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.85 KP 1.00* LA 1.00* MA 1.08 ! MK 1.00* NL 1.00* NY 1.04 ON 1.05 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.22 WF 1.00* WZ 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 GC 1.13 GG 1.00* ! HN 0.99 KP 1.00 LA 0.98 MA 1.00* ! MK 0.98 NL 1.01 NY 1.05 ON 1.00* ! OV 1.02 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00* WF 1.13 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 GC 1.11 GG 1.00* ! HN 0.94 KP 0.94 LA 0.99 MA 1.00 ! MK 1.00* NL 1.02 NY 1.01 ON 0.96 ! OV 1.01 PT 1.02 SC 0.96 TC 1.00* ! TS 1.00* WF 1.08 WZ 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.96 GC 0.98 GG 1.00* ! HN 0.98 KP 0.94 LA 0.91 MA 1.00* ! MK 0.99 NL 0.92 NY 1.19 ON 1.00* ! OV 0.98 PT 0.98 SC 1.03 TC 1.00* ! TS 1.10 WF 1.11 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.08 GC 1.00* GG 1.00* ! HN 1.00* KP 1.05 LA 1.05 MA 1.00* ! MK 0.96 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.07 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 342 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.84 KP 1.00* LA 1.00* MA 1.01 ! MK 1.00* NL 1.00* NY 1.06 ON 1.08 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.32 WF 1.00* WZ 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 GC 1.07 GG 1.00* ! HN 0.99 KP 1.02 LA 0.99 MA 1.00* ! MK 0.99 NL 1.05 NY 1.10 ON 1.00* ! OV 1.06 PT 0.99 SC 1.00* TC 1.00* ! TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.98 GC 1.05 GG 1.00* ! HN 0.94 KP 0.92 LA 1.00 MA 1.10 ! MK 1.00* NL 1.06 NY 1.06 ON 1.19 ! OV 1.05 PT 1.03 SC 0.94 TC 1.00* ! TS 1.00* WF 1.18 WZ 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.95 GC 1.04 GG 1.00* ! HN 0.97 KP 0.93 LA 0.93 MA 1.00* ! MK 1.01 NL 0.96 NY 1.26 ON 1.00* ! OV 1.02 PT 0.97 SC 1.03 TC 1.00* ! TS 1.07 WF 1.14 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.05 GC 1.00* GG 1.00* ! HN 1.00* KP 1.07 LA 1.08 MA 1.00* ! MK 0.96 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.06 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 345 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.83 KP 1.00* LA 1.00* MA 1.03 ! MK 1.00* NL 1.00* NY 1.12 ON 1.11 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.28 WF 1.00* WZ 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 GC 1.08 GG 1.00* ! HN 1.02 KP 1.02 LA 0.98 MA 1.00* ! MK 1.03 NL 1.02 NY 1.08 ON 1.00* ! OV 1.05 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.09 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.97 GC 1.05 GG 1.00* ! HN 0.98 KP 0.96 LA 0.99 MA 1.15 ! MK 1.00* NL 1.02 NY 1.04 ON 1.27 ! OV 1.05 PT 1.03 SC 1.00 TC 1.00* ! TS 1.00* WF 1.16 WZ 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.95 GC 1.06 GG 1.00* ! HN 1.01 KP 0.94 LA 0.92 MA 1.00* ! MK 1.04 NL 0.94 NY 1.23 ON 1.00* ! OV 1.01 PT 0.97 SC 1.12 TC 1.00* ! TS 1.02 WF 1.13 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.09 GC 1.00* GG 1.00* ! HN 1.00* KP 1.04 LA 1.07 MA 1.00* ! MK 0.99 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.06 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 354 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.88 KP 1.00* LA 1.00* MA 1.04 ! MK 1.00* NL 1.00* NY 1.08 ON 1.14 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.29 WF 1.00* WZ 0.97 ! ! ! Fit before self-cal, rms=0.257152Jy sigma=0.001618 ! Fit after self-cal, rms=0.235007Jy sigma=0.001365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.792 mas, bmaj=1.599 mas, bpa=-9.157 degrees ! Estimated noise=439.976 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 = 0.0173478 Jy ! Component: 100 - total flux cleaned = 0.026851 Jy ! Component: 150 - total flux cleaned = 0.0319332 Jy ! Component: 200 - total flux cleaned = 0.0362218 Jy ! Total flux subtracted in 200 components = 0.0362218 Jy ! Clean residual min=-0.006890 max=0.008330 Jy/beam ! Clean residual mean=0.000797 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 1.68404 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 1.68404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233555Jy sigma=0.001345 ! Fit after self-cal, rms=0.233645Jy sigma=0.001344 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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=0.233645Jy sigma=0.001344 ! Fit after self-cal, rms=0.231443Jy sigma=0.001316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.7931 mas, bmaj=1.6 mas, bpa=-9.226 degrees ! Estimated noise=440.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786609 Jy ! Component: 100 - total flux cleaned = 0.0116447 Jy ! Component: 150 - total flux cleaned = 0.0141792 Jy ! Component: 200 - total flux cleaned = 0.0154694 Jy ! Total flux subtracted in 200 components = 0.0154694 Jy ! Clean residual min=-0.005531 max=0.007817 Jy/beam ! Clean residual mean=0.000742 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 1.69951 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 1.69951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230911Jy sigma=0.001311 ! Fit after self-cal, rms=0.230843Jy sigma=0.001311 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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 (-1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444628 Jy ! Component: 100 - total flux cleaned = 0.00695905 Jy ! Component: 150 - total flux cleaned = 0.00825499 Jy ! Component: 200 - total flux cleaned = 0.00897982 Jy ! Total flux subtracted in 200 components = 0.00897982 Jy ! Clean residual min=-0.005134 max=0.005631 Jy/beam ! Clean residual mean=0.000704 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 1.70849 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 1.70849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230450Jy sigma=0.001308 ! Fit after self-cal, rms=0.230408Jy sigma=0.001307 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (-14.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417346 Jy ! Component: 100 - total flux cleaned = 0.00597669 Jy ! Component: 150 - total flux cleaned = 0.00745658 Jy ! Component: 200 - total flux cleaned = 0.00819397 Jy ! Total flux subtracted in 200 components = 0.00819397 Jy ! Clean residual min=-0.004955 max=0.005294 Jy/beam ! Clean residual mean=0.000665 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.71669 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 1.71669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230157Jy sigma=0.001305 ! Fit after self-cal, rms=0.230137Jy sigma=0.001305 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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=0.230137Jy sigma=0.001305 ! Fit after self-cal, rms=0.227548Jy sigma=0.001280 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.7936 mas, bmaj=1.602 mas, bpa=-9.196 degrees ! Estimated noise=440.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236341 Jy ! Component: 100 - total flux cleaned = 0.00336227 Jy ! Component: 150 - total flux cleaned = 0.00450127 Jy ! Component: 200 - total flux cleaned = 0.00525369 Jy ! Total flux subtracted in 200 components = 0.00525369 Jy ! Clean residual min=-0.003208 max=0.004622 Jy/beam ! Clean residual mean=0.000524 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 1.72194 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 1.72194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227287Jy sigma=0.001277 ! Fit after self-cal, rms=0.227294Jy sigma=0.001277 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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 (-13.4, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284296 Jy ! Component: 100 - total flux cleaned = 0.00420679 Jy ! Component: 150 - total flux cleaned = 0.00520985 Jy ! Component: 200 - total flux cleaned = 0.00593225 Jy ! Total flux subtracted in 200 components = 0.00593225 Jy ! Clean residual min=-0.003067 max=0.003827 Jy/beam ! Clean residual mean=0.000504 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 1.72787 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 168 components and 1.72787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227121Jy sigma=0.001276 ! Fit after self-cal, rms=0.227113Jy sigma=0.001276 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (0.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003501 Jy ! Component: 100 - total flux cleaned = 0.00513416 Jy ! Component: 150 - total flux cleaned = 0.00620305 Jy ! Component: 200 - total flux cleaned = 0.00701198 Jy ! Total flux subtracted in 200 components = 0.00701198 Jy ! Clean residual min=-0.002935 max=0.003554 Jy/beam ! Clean residual mean=0.000471 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 1.73489 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 1.73489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226978Jy sigma=0.001275 ! Fit after self-cal, rms=0.226969Jy sigma=0.001275 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (-5, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237801 Jy ! Component: 100 - total flux cleaned = 0.00330284 Jy ! Component: 150 - total flux cleaned = 0.00422816 Jy ! Component: 200 - total flux cleaned = 0.00507884 Jy ! Total flux subtracted in 200 components = 0.00507884 Jy ! Clean residual min=-0.002872 max=0.003517 Jy/beam ! Clean residual mean=0.000448 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 1.73996 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 202 components and 1.73997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226850Jy sigma=0.001274 ! Fit after self-cal, rms=0.226846Jy sigma=0.001274 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (4.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194395 Jy ! Component: 100 - total flux cleaned = 0.00284113 Jy ! Component: 150 - total flux cleaned = 0.00374331 Jy ! Component: 200 - total flux cleaned = 0.00443177 Jy ! Total flux subtracted in 200 components = 0.00443177 Jy ! Clean residual min=-0.002706 max=0.002966 Jy/beam ! Clean residual mean=0.000427 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.7444 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 215 components and 1.7444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226742Jy sigma=0.001273 ! Fit after self-cal, rms=0.226741Jy sigma=0.001273 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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=0.226741Jy sigma=0.001273 ! Fit after self-cal, rms=0.227156Jy sigma=0.001272 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=2.235 mas, bmaj=2.777 mas, bpa=-9.768 degrees ! Estimated noise=536.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355683 Jy ! Component: 100 - total flux cleaned = 0.00610205 Jy ! Component: 150 - total flux cleaned = 0.00781224 Jy ! Component: 200 - total flux cleaned = 0.00891691 Jy ! Total flux subtracted in 200 components = 0.00891691 Jy ! Clean residual min=-0.002256 max=0.003878 Jy/beam ! Clean residual mean=0.000782 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 1.75331 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 239 components and 1.75331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227101Jy sigma=0.001272 ! Fit after self-cal, rms=0.227095Jy sigma=0.001272 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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 (-11.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372281 Jy ! Component: 100 - total flux cleaned = 0.00623296 Jy ! Component: 150 - total flux cleaned = 0.00830278 Jy ! Component: 200 - total flux cleaned = 0.00996885 Jy ! Total flux subtracted in 200 components = 0.00996885 Jy ! Clean residual min=-0.002178 max=0.003217 Jy/beam ! Clean residual mean=0.000673 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 1.76328 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 271 components and 1.76328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227032Jy sigma=0.001272 ! Fit after self-cal, rms=0.227030Jy sigma=0.001272 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.7948 mas, bmaj=1.605 mas, bpa=-9.221 degrees ! Estimated noise=440.573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7948 x 1.605 at -9.221 degrees (North through East) ! Clean map min=-0.0024033 max=1.2504 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=0.227030Jy sigma=0.001272 ! Fit after self-cal, rms=0.208575Jy sigma=0.001117 ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.795 mas, bmaj=1.605 mas, bpa=-9.228 degrees ! Estimated noise=440.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194314 Jy ! Component: 100 - total flux cleaned = -0.00112327 Jy ! Component: 150 - total flux cleaned = -0.000572417 Jy ! Component: 200 - total flux cleaned = -0.000230599 Jy ! Total flux subtracted in 200 components = -0.000230599 Jy ! Clean residual min=-0.002403 max=0.002735 Jy/beam ! Clean residual mean=0.000254 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 1.76305 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 283 components and 1.76305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208447Jy sigma=0.001116 ! Fit after self-cal, rms=0.208448Jy sigma=0.001116 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677511 Jy ! Component: 100 - total flux cleaned = 0.000914802 Jy ! Component: 150 - total flux cleaned = 0.00098995 Jy ! Component: 200 - total flux cleaned = 0.00106039 Jy ! Total flux subtracted in 200 components = 0.00106039 Jy ! Clean residual min=-0.002362 max=0.002563 Jy/beam ! Clean residual mean=0.000249 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 1.76411 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 294 components and 1.76411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208373Jy sigma=0.001115 ! Fit after self-cal, rms=0.208373Jy sigma=0.001115 ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208373Jy sigma=0.001115 ! Fit after self-cal, rms=0.208582Jy sigma=0.001115 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 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.615 mas, bmaj=1.217 mas, bpa=-6.399 degrees ! Estimated noise=847.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.91219 Jy ! Component: 100 - total flux cleaned = 1.16411 Jy ! Component: 150 - total flux cleaned = 1.2818 Jy ! Component: 200 - total flux cleaned = 1.35013 Jy ! Total flux subtracted in 200 components = 1.35013 Jy ! Clean residual min=-0.012602 max=0.037719 Jy/beam ! Clean residual mean=-0.000105 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 1.35013 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.35013 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.7959 mas, bmaj=1.608 mas, bpa=-9.255 degrees ! Estimated noise=440.345 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 = 0.0888268 Jy ! Component: 100 - total flux cleaned = 0.149299 Jy ! Component: 150 - total flux cleaned = 0.194333 Jy ! Component: 200 - total flux cleaned = 0.229142 Jy ! Total flux subtracted in 200 components = 0.229142 Jy ! Clean residual min=-0.006927 max=0.020472 Jy/beam ! Clean residual mean=0.001048 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 1.57928 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 84 components and 1.57928 Jy ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274149 Jy ! Component: 100 - total flux cleaned = 0.0492893 Jy ! Component: 150 - total flux cleaned = 0.0669563 Jy ! Component: 200 - total flux cleaned = 0.0813023 Jy ! Total flux subtracted in 200 components = 0.0813023 Jy ! Clean residual min=-0.004378 max=0.009795 Jy/beam ! Clean residual mean=0.000693 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 1.66058 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 133 components and 1.66058 Jy ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (-1.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119795 Jy ! Component: 100 - total flux cleaned = 0.0217909 Jy ! Component: 150 - total flux cleaned = 0.0299844 Jy ! Component: 200 - total flux cleaned = 0.0369831 Jy ! Total flux subtracted in 200 components = 0.0369831 Jy ! Clean residual min=-0.003085 max=0.005548 Jy/beam ! Clean residual mean=0.000532 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.69756 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 182 components and 1.69756 Jy ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643568 Jy ! Component: 100 - total flux cleaned = 0.0118727 Jy ! Component: 150 - total flux cleaned = 0.0166959 Jy ! Component: 200 - total flux cleaned = 0.021016 Jy ! Total flux subtracted in 200 components = 0.021016 Jy ! Clean residual min=-0.002516 max=0.003547 Jy/beam ! Clean residual mean=0.000441 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 1.71858 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 215 components and 1.71858 Jy ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Added new window around map position (11.8, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004103 Jy ! Component: 100 - total flux cleaned = 0.0077273 Jy ! Component: 150 - total flux cleaned = 0.0102791 Jy ! Component: 200 - total flux cleaned = 0.0125549 Jy ! Total flux subtracted in 200 components = 0.0125549 Jy ! Clean residual min=-0.002190 max=0.002951 Jy/beam ! Clean residual mean=0.000386 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 1.73113 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 245 components and 1.73113 Jy ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 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 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=2.235 mas, bmaj=2.779 mas, bpa=-9.882 degrees ! Estimated noise=535.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491849 Jy ! Component: 100 - total flux cleaned = 0.00869031 Jy ! Component: 150 - total flux cleaned = 0.0118807 Jy ! Component: 200 - total flux cleaned = 0.014701 Jy ! Total flux subtracted in 200 components = 0.014701 Jy ! Clean residual min=-0.001676 max=0.002883 Jy/beam ! Clean residual mean=0.000752 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 1.74583 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 = 0.00253185 Jy ! Component: 100 - total flux cleaned = 0.00482968 Jy ! Component: 150 - total flux cleaned = 0.00691951 Jy ! Component: 200 - total flux cleaned = 0.00882752 Jy ! Total flux subtracted in 200 components = 0.00882752 Jy ! Clean residual min=-0.001634 max=0.002593 Jy/beam ! Clean residual mean=0.000654 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 1.75466 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 324 components and 1.75466 Jy ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! Estimated beam: bmin=0.7959 mas, bmaj=1.608 mas, bpa=-9.255 degrees ! Estimated noise=440.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297557 Jy ! Component: 100 - total flux cleaned = 0.000264043 Jy ! Component: 150 - total flux cleaned = 0.000961504 Jy ! Component: 200 - total flux cleaned = 0.00170305 Jy ! Total flux subtracted in 200 components = 0.00170305 Jy ! Clean residual min=-0.001990 max=0.002635 Jy/beam ! Clean residual mean=0.000270 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.75636 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 338 components and 1.75636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208266Jy sigma=0.001115 ! Fit after self-cal, rms=0.208180Jy sigma=0.001114 wmodel J0204+1514_X_2003_07_09_pus_map.mod ! Writing 338 model components to file: J0204+1514_X_2003_07_09_pus_map.mod wobs J0204+1514_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J0204+1514_X_2003_07_09_pus_uvs.fits wwins J0204+1514_X_2003_07_09_pus_map.win ! wwins: Wrote 14 windows to J0204+1514_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 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011482 Jy ! Component: 100 - total flux cleaned = 0.00221096 Jy ! Component: 150 - total flux cleaned = 0.00318986 Jy ! Component: 200 - total flux cleaned = 0.00410114 Jy ! Component: 250 - total flux cleaned = 0.00495426 Jy ! Component: 300 - total flux cleaned = 0.00575362 Jy ! Component: 350 - total flux cleaned = 0.00657595 Jy ! Component: 400 - total flux cleaned = 0.00734727 Jy ! Component: 450 - total flux cleaned = 0.00810568 Jy ! Component: 500 - total flux cleaned = 0.00885221 Jy ! Component: 550 - total flux cleaned = 0.00958836 Jy ! Component: 600 - total flux cleaned = 0.0102457 Jy ! Component: 650 - total flux cleaned = 0.0107925 Jy ! Component: 700 - total flux cleaned = 0.0113338 Jy ! Component: 750 - total flux cleaned = 0.0119364 Jy ! Component: 800 - total flux cleaned = 0.0124995 Jy ! Component: 850 - total flux cleaned = 0.012992 Jy ! Component: 900 - total flux cleaned = 0.0135124 Jy ! Component: 950 - total flux cleaned = 0.0139961 Jy ! Component: 1000 - total flux cleaned = 0.0145078 Jy ! Component: 1050 - total flux cleaned = 0.0150153 Jy ! Component: 1100 - total flux cleaned = 0.015456 Jy ! Component: 1150 - total flux cleaned = 0.0159559 Jy ! Component: 1200 - total flux cleaned = 0.0164216 Jy ! Component: 1250 - total flux cleaned = 0.0169453 Jy ! Component: 1300 - total flux cleaned = 0.0173122 Jy ! Component: 1350 - total flux cleaned = 0.0177072 Jy ! Component: 1400 - total flux cleaned = 0.0180696 Jy ! Component: 1450 - total flux cleaned = 0.0184597 Jy ! Component: 1500 - total flux cleaned = 0.0188471 Jy ! Component: 1550 - total flux cleaned = 0.019143 Jy ! Component: 1600 - total flux cleaned = 0.0195256 Jy ! Component: 1650 - total flux cleaned = 0.0198471 Jy ! Component: 1700 - total flux cleaned = 0.0201959 Jy ! Component: 1750 - total flux cleaned = 0.0206003 Jy ! Component: 1800 - total flux cleaned = 0.0209163 Jy ! Component: 1850 - total flux cleaned = 0.0212874 Jy ! Component: 1900 - total flux cleaned = 0.0216278 Jy ! Component: 1950 - total flux cleaned = 0.0219661 Jy ! Component: 2000 - total flux cleaned = 0.0223026 Jy ! Total flux subtracted in 2048 components = 0.0226375 Jy ! Clean residual min=-0.001391 max=0.001608 Jy/beam ! Clean residual mean=0.000172 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 1.779 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 492 components and 1.779 Jy ![Exited script file: muppet] wmap "J0204+1514_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7959 x 1.608 at -9.255 degrees (North through East) ! Clean map min=-0.0018306 max=1.2525 Jy/beam ! Writing clean map to FITS file: J0204+1514_X_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.25245 invert ! Inverting map ! Your choice of large map pixels excluded 1.09% of the data. ! The x-axis pixel size should ideally be below 0.158 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000512227 device "J0204+1514_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0204+1514_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122694 0.122694 0.245388 0.490776 0.981551 1.9631 3.9262 7.85241 15.7048 31.4096 62.8193 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.252 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7959 x 1.608 at -9.255 degrees (North through East) ! Clean map min=-0.0018306 max=1.2525 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0204+1514_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 11:25:03 2013