! Started logfile: J1310+3220_S_2003_07_09_pus_uvs.log on Sun Apr 7 22:32:16 2013 obs J1310+3220_S_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1310+3220_S_2003_07_09_pus_uva.fits ! AN table 1: 105 integrations on 171 of 171 possible baselines. ! AN table 2: 120 integrations on 171 of 171 possible baselines. ! AN table 3: 68 integrations on 171 of 171 possible baselines. ! AN table 4: 55 integrations on 171 of 171 possible baselines. ! AN table 5: 13 integrations on 171 of 171 possible baselines. ! AN table 6: 27 integrations on 171 of 171 possible baselines. ! AN table 7: 37 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0337255 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1310+3220 ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1520 lines of history. ! ! Reading 9804 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1310+3220_S_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 0.500x0.500 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 1785 telescope corrections were flagged in sub-array 1. ! A total of 2163 telescope corrections were flagged in sub-array 2. ! A total of 1122 telescope corrections were flagged in sub-array 3. ! A total of 773 telescope corrections were flagged in sub-array 4. ! A total of 247 telescope corrections were flagged in sub-array 5. ! A total of 486 telescope corrections were flagged in sub-array 6. ! A total of 648 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1762 telescope corrections were flagged in sub-array 1. ! A total of 2163 telescope corrections were flagged in sub-array 2. ! A total of 1122 telescope corrections were flagged in sub-array 3. ! A total of 773 telescope corrections were flagged in sub-array 4. ! A total of 247 telescope corrections were flagged in sub-array 5. ! A total of 486 telescope corrections were flagged in sub-array 6. ! A total of 643 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1758 telescope corrections were flagged in sub-array 1. ! A total of 2163 telescope corrections were flagged in sub-array 2. ! A total of 1122 telescope corrections were flagged in sub-array 3. ! A total of 774 telescope corrections were flagged in sub-array 4. ! A total of 247 telescope corrections were flagged in sub-array 5. ! A total of 486 telescope corrections were flagged in sub-array 6. ! A total of 629 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1765 telescope corrections were flagged in sub-array 1. ! A total of 2163 telescope corrections were flagged in sub-array 2. ! A total of 1122 telescope corrections were flagged in sub-array 3. ! A total of 774 telescope corrections were flagged in sub-array 4. ! A total of 247 telescope corrections were flagged in sub-array 5. ! A total of 486 telescope corrections were flagged in sub-array 6. ! A total of 633 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.713775Jy sigma=0.004730 ! Fit after self-cal, rms=0.395194Jy sigma=0.002737 ! 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 ! Estimated beam: bmin=3.172 mas, bmaj=4.933 mas, bpa=-49.15 degrees ! Estimated noise=1776.06 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 = 0.718758 Jy ! Component: 100 - total flux cleaned = 0.925029 Jy ! Total flux subtracted in 100 components = 0.925029 Jy ! Clean residual min=-0.037928 max=0.084769 Jy/beam ! Clean residual mean=0.000107 rms=0.011370 Jy/beam ! Combined flux in latest and established models = 0.925029 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.925029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.401828Jy sigma=0.002815 ! Fit after self-cal, rms=0.401587Jy sigma=0.002814 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953444 Jy ! Component: 100 - total flux cleaned = 0.150823 Jy ! Total flux subtracted in 100 components = 0.150823 Jy ! Clean residual min=-0.038991 max=0.055565 Jy/beam ! Clean residual mean=0.000072 rms=0.009157 Jy/beam ! Combined flux in latest and established models = 1.07585 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 1.07585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358818Jy sigma=0.002431 ! Fit after self-cal, rms=0.358564Jy sigma=0.002430 ! Inverting map ! Added new window around map position (-8.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498372 Jy ! Component: 100 - total flux cleaned = 0.0802116 Jy ! Total flux subtracted in 100 components = 0.0802116 Jy ! Clean residual min=-0.036730 max=0.032245 Jy/beam ! Clean residual mean=0.000035 rms=0.008285 Jy/beam ! Combined flux in latest and established models = 1.15606 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 1.15606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347073Jy sigma=0.002320 ! Fit after self-cal, rms=0.346193Jy sigma=0.002313 ! Inverting map 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 ! Estimated beam: bmin=3.932 mas, bmaj=6.357 mas, bpa=-50.57 degrees ! Estimated noise=1047.36 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 = 0.0539649 Jy ! Component: 100 - total flux cleaned = 0.0825353 Jy ! Component: 150 - total flux cleaned = 0.100058 Jy ! Component: 200 - total flux cleaned = 0.107711 Jy ! Total flux subtracted in 200 components = 0.107711 Jy ! Clean residual min=-0.029161 max=0.035564 Jy/beam ! Clean residual mean=0.000244 rms=0.009104 Jy/beam ! Combined flux in latest and established models = 1.26377 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 1.26377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338589Jy sigma=0.002240 ! Fit after self-cal, rms=0.338319Jy sigma=0.002238 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* GC 1.03 GG 1.00* ! HN 1.00* KP 0.88 LA 1.00* MA 1.00* ! MK 0.93 NL 1.00* NY 2.43 ON 0.98 ! OV 1.34 PT 1.22 SC 1.00* TC 1.00* ! TS 1.09 WF 1.00* WZ 1.30 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.14 GC 1.00 GG 1.00* ! HN 1.00* KP 1.00* LA 1.21 MA 1.00* ! MK 0.89 NL 1.00* NY 1.27 ON 1.00* ! OV 0.93 PT 1.05 SC 1.00* TC 1.00* ! TS 1.00 WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.13 GC 0.99 GG 1.00* ! HN 0.88 KP 0.89 LA 1.17 MA 1.00* ! MK 1.00* NL 0.96 NY 1.00* ON 1.00* ! OV 0.96 PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 0.84 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.25 GC 0.94 GG 1.00* ! HN 0.93 KP 0.86 LA 1.11 MA 1.00* ! MK 0.95 NL 1.07 NY 1.00* ON 1.00* ! OV 0.97 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! 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 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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 51 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.12 ! MK 1.00* NL 1.00* NY 1.22 ON 2.01 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.47 ! ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* GC 0.95 GG 1.00* ! HN 1.00* KP 0.92 LA 1.00* MA 1.00* ! MK 1.04 NL 1.00* NY 0.99 ON 0.98 ! OV 1.09 PT 1.24 SC 1.00* TC 1.00* ! TS 1.07 WF 1.00* WZ 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.09 GC 0.86 GG 1.00* ! HN 1.00* KP 1.00* LA 1.12 MA 1.00* ! MK 0.97 NL 1.00* NY 1.03 ON 1.00* ! OV 0.90 PT 1.03 SC 1.00* TC 1.00* ! TS 0.98 WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.04 GC 0.86 GG 1.00* ! HN 1.00 KP 0.98 LA 1.13 MA 1.00* ! MK 1.00* NL 0.99 NY 1.00* ON 1.00* ! OV 1.14 PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 0.96 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.14 GC 0.83 GG 1.00* ! HN 1.05 KP 0.97 LA 1.07 MA 1.00* ! MK 1.03 NL 1.11 NY 1.00* ON 1.00* ! OV 1.07 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! 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 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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 7. ! 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* ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* GC 1.27 GG 1.00* ! HN 1.00* KP 0.56 LA 1.00* MA 1.00* ! MK 1.03 NL 1.00* NY 1.02 ON 1.51 ! OV 1.01 PT 1.20 SC 1.00* TC 1.00* ! TS 1.50 WF 1.00* WZ 0.90 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.02 GC 1.11 GG 1.00* ! HN 1.00* KP 1.00* LA 0.93 MA 1.00* ! MK 0.94 NL 1.00* NY 1.02 ON 1.00* ! OV 0.94 PT 1.08 SC 1.00* TC 1.00* ! TS 0.97 WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.72 FD 1.00 GC 1.10 GG 1.00* ! HN 0.99 KP 0.97 LA 0.93 MA 1.00* ! MK 1.00* NL 1.05 NY 1.00* ON 1.00* ! OV 1.05 PT 1.06 SC 1.00* TC 1.00* ! TS 1.00* WF 0.94 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.11 GC 1.04 GG 1.00* ! HN 1.04 KP 0.95 LA 0.89 MA 1.00* ! MK 1.01 NL 1.13 NY 1.00* ON 1.00* ! OV 1.01 PT 1.04 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! 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 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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 54 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.12 ! MK 1.00* NL 1.00* NY 0.70 ON 1.34 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.13 ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 1.00* GC 1.29 GG 1.00* ! HN 1.00* KP 0.95 LA 1.00* MA 1.00* ! MK 0.92 NL 1.00* NY 0.90 ON 1.24 ! OV 1.50 PT 1.18 SC 1.00* TC 1.00* ! TS 1.10 WF 1.00* WZ 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.94 GC 1.19 GG 1.00* ! HN 1.00* KP 1.00* LA 0.75 MA 1.00* ! MK 0.87 NL 1.00* NY 0.97 ON 1.00* ! OV 0.85 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00 WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.27 FD 0.92 GC 1.13 GG 1.00* ! HN 0.80 KP 0.96 LA 0.74 MA 1.00* ! MK 1.00* NL 0.97 NY 1.00* ON 1.00* ! OV 0.90 PT 1.05 SC 1.00* TC 1.00* ! TS 1.00* WF 0.93 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.29 FD 1.00 GC 1.11 GG 1.00* ! HN 1.04 KP 0.97 LA 0.71 MA 1.00* ! MK 0.92 NL 1.05 NY 1.00* ON 1.00* ! OV 0.98 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! 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 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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 54 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.42 ! MK 1.00* NL 1.00* NY 0.80 ON 1.51 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.92 ! ! ! Fit before self-cal, rms=0.338319Jy sigma=0.002238 ! Fit after self-cal, rms=0.263589Jy sigma=0.001701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=6.648 mas, bpa=-55 degrees ! Estimated noise=1066.66 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 = 0.00535545 Jy ! Component: 100 - total flux cleaned = 0.00424838 Jy ! Component: 150 - total flux cleaned = 0.00370823 Jy ! Component: 200 - total flux cleaned = 0.00322622 Jy ! Total flux subtracted in 200 components = 0.00322622 Jy ! Clean residual min=-0.026596 max=0.025468 Jy/beam ! Clean residual mean=-0.000128 rms=0.006686 Jy/beam ! Combined flux in latest and established models = 1.267 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 1.267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263164Jy sigma=0.001698 ! Fit after self-cal, rms=0.263773Jy sigma=0.001695 ! Inverting map 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=0.263773Jy sigma=0.001695 ! Fit after self-cal, rms=0.246835Jy sigma=0.001514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.193 mas, bmaj=6.639 mas, bpa=-55.07 degrees ! Estimated noise=1069.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289388 Jy ! Component: 100 - total flux cleaned = -0.00246961 Jy ! Component: 150 - total flux cleaned = -0.00246166 Jy ! Component: 200 - total flux cleaned = -0.00220239 Jy ! Total flux subtracted in 200 components = -0.00220239 Jy ! Clean residual min=-0.008472 max=0.009457 Jy/beam ! Clean residual mean=-0.000003 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 1.2648 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 1.2648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246446Jy sigma=0.001512 ! Fit after self-cal, rms=0.246581Jy sigma=0.001511 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-41.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678262 Jy ! Component: 100 - total flux cleaned = 0.00797493 Jy ! Component: 150 - total flux cleaned = 0.00894073 Jy ! Component: 200 - total flux cleaned = 0.00992865 Jy ! Total flux subtracted in 200 components = 0.00992865 Jy ! Clean residual min=-0.008257 max=0.006376 Jy/beam ! Clean residual mean=-0.000088 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 1.27473 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 1.27473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246149Jy sigma=0.001508 ! Fit after self-cal, rms=0.246111Jy sigma=0.001508 ! Inverting map 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=0.246111Jy sigma=0.001508 ! Fit after self-cal, rms=0.244028Jy sigma=0.001484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.194 mas, bmaj=6.64 mas, bpa=-54.99 degrees ! Estimated noise=1070.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286003 Jy ! Component: 100 - total flux cleaned = 0.0020331 Jy ! Component: 150 - total flux cleaned = 0.00362942 Jy ! Component: 200 - total flux cleaned = 0.00478167 Jy ! Total flux subtracted in 200 components = 0.00478167 Jy ! Clean residual min=-0.006473 max=0.006278 Jy/beam ! Clean residual mean=-0.000106 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 1.27951 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 1.27951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243816Jy sigma=0.001483 ! Fit after self-cal, rms=0.243857Jy sigma=0.001483 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000264246 Jy ! Component: 100 - total flux cleaned = 0.000549108 Jy ! Component: 150 - total flux cleaned = 0.000637306 Jy ! Component: 200 - total flux cleaned = 0.000724044 Jy ! Total flux subtracted in 200 components = 0.000724044 Jy ! Clean residual min=-0.006450 max=0.006031 Jy/beam ! Clean residual mean=-0.000109 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 1.28023 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 1.28023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243768Jy sigma=0.001482 ! Fit after self-cal, rms=0.243763Jy sigma=0.001482 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.243763Jy sigma=0.001482 ! Fit after self-cal, rms=0.244216Jy sigma=0.001482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.072 mas, bmaj=9.872 mas, bpa=-73.97 degrees ! Estimated noise=1272.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279405 Jy ! Component: 100 - total flux cleaned = 0.00397874 Jy ! Component: 150 - total flux cleaned = 0.00434411 Jy ! Component: 200 - total flux cleaned = 0.00450471 Jy ! Total flux subtracted in 200 components = 0.00450471 Jy ! Clean residual min=-0.005987 max=0.005907 Jy/beam ! Clean residual mean=-0.000255 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 1.28474 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 1.28474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244158Jy sigma=0.001482 ! Fit after self-cal, rms=0.244156Jy sigma=0.001482 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000656786 Jy ! Component: 100 - total flux cleaned = 0.000805397 Jy ! Component: 150 - total flux cleaned = 0.000943142 Jy ! Component: 200 - total flux cleaned = 0.00111414 Jy ! Total flux subtracted in 200 components = 0.00111414 Jy ! Clean residual min=-0.005940 max=0.005868 Jy/beam ! Clean residual mean=-0.000267 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 1.28585 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 1.28585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244132Jy sigma=0.001482 ! Fit after self-cal, rms=0.244132Jy sigma=0.001482 ! Inverting map 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 ! Estimated beam: bmin=4.193 mas, bmaj=6.638 mas, bpa=-54.97 degrees ! Estimated noise=1071.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.193 x 6.638 at -54.97 degrees (North through East) ! Clean map min=-0.0059383 max=1.022 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=0.244132Jy sigma=0.001482 ! Fit after self-cal, rms=0.215948Jy sigma=0.001248 ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=6.631 mas, bpa=-54.91 degrees ! Estimated noise=1070.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233266 Jy ! Component: 100 - total flux cleaned = 0.000354397 Jy ! Component: 150 - total flux cleaned = 0.000656321 Jy ! Component: 200 - total flux cleaned = 0.000797376 Jy ! Total flux subtracted in 200 components = 0.000797376 Jy ! Clean residual min=-0.005705 max=0.004619 Jy/beam ! Clean residual mean=0.000036 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 1.28665 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 1.28665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215854Jy sigma=0.001248 ! Fit after self-cal, rms=0.215855Jy sigma=0.001248 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192903 Jy ! Component: 100 - total flux cleaned = 0.000192034 Jy ! Component: 150 - total flux cleaned = 0.000254486 Jy ! Component: 200 - total flux cleaned = 0.000254156 Jy ! Total flux subtracted in 200 components = 0.000254156 Jy ! Clean residual min=-0.005707 max=0.004489 Jy/beam ! Clean residual mean=0.000035 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 1.2869 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 1.2869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215796Jy sigma=0.001247 ! Fit after self-cal, rms=0.215792Jy sigma=0.001247 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215792Jy sigma=0.001247 ! Fit after self-cal, rms=0.216873Jy sigma=0.001247 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 ! Estimated beam: bmin=3.32 mas, bmaj=5.181 mas, bpa=-56.17 degrees ! Estimated noise=1931.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.762271 Jy ! Component: 100 - total flux cleaned = 0.968372 Jy ! Component: 150 - total flux cleaned = 1.06695 Jy ! Component: 200 - total flux cleaned = 1.129 Jy ! Total flux subtracted in 200 components = 1.129 Jy ! Clean residual min=-0.018193 max=0.033171 Jy/beam ! Clean residual mean=0.000108 rms=0.004644 Jy/beam ! Combined flux in latest and established models = 1.129 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.129 Jy ! Inverting map and beam ! Estimated beam: bmin=4.193 mas, bmaj=6.63 mas, bpa=-54.91 degrees ! Estimated noise=1070.53 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 = 0.0577503 Jy ! Component: 100 - total flux cleaned = 0.0890167 Jy ! Component: 150 - total flux cleaned = 0.107837 Jy ! Component: 200 - total flux cleaned = 0.119839 Jy ! Total flux subtracted in 200 components = 0.119839 Jy ! Clean residual min=-0.006953 max=0.008545 Jy/beam ! Clean residual mean=0.000251 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 1.24884 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 1.24884 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.075 mas, bmaj=9.863 mas, bpa=-74.16 degrees ! Estimated noise=1271.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117713 Jy ! Component: 100 - total flux cleaned = 0.0194304 Jy ! Component: 150 - total flux cleaned = 0.0248309 Jy ! Component: 200 - total flux cleaned = 0.0288078 Jy ! Total flux subtracted in 200 components = 0.0288078 Jy ! Clean residual min=-0.006153 max=0.005769 Jy/beam ! Clean residual mean=0.000128 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 1.27765 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 = 0.00300351 Jy ! Component: 100 - total flux cleaned = 0.00528906 Jy ! Component: 150 - total flux cleaned = 0.00612081 Jy ! Component: 200 - total flux cleaned = 0.00679703 Jy ! Total flux subtracted in 200 components = 0.00679703 Jy ! Clean residual min=-0.005791 max=0.005408 Jy/beam ! Clean residual mean=0.000045 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 1.28445 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 119 components and 1.28445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.193 mas, bmaj=6.63 mas, bpa=-54.91 degrees ! Estimated noise=1070.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225569 Jy ! Component: 100 - total flux cleaned = 0.000938943 Jy ! Component: 150 - total flux cleaned = 0.00132881 Jy ! Component: 200 - total flux cleaned = 0.00169147 Jy ! Total flux subtracted in 200 components = 0.00169147 Jy ! Clean residual min=-0.005840 max=0.004984 Jy/beam ! Clean residual mean=0.000031 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 1.28614 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 1.28614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217267Jy sigma=0.001251 ! Fit after self-cal, rms=0.217260Jy sigma=0.001251 wmodel J1310+3220_S_2003_07_09_pus_map.mod ! Writing 129 model components to file: J1310+3220_S_2003_07_09_pus_map.mod wobs J1310+3220_S_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1310+3220_S_2003_07_09_pus_uvs.fits wwins J1310+3220_S_2003_07_09_pus_map.win ! wwins: Wrote 3 windows to J1310+3220_S_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012826 Jy ! Component: 100 - total flux cleaned = -0.00110747 Jy ! Component: 150 - total flux cleaned = -0.000694458 Jy ! Component: 200 - total flux cleaned = -5.47284e-05 Jy ! Component: 250 - total flux cleaned = 0.000100185 Jy ! Component: 300 - total flux cleaned = 0.000252457 Jy ! Component: 350 - total flux cleaned = 0.000326912 Jy ! Component: 400 - total flux cleaned = 0.000253851 Jy ! Component: 450 - total flux cleaned = 0.000112339 Jy ! Component: 500 - total flux cleaned = 0.00032169 Jy ! Component: 550 - total flux cleaned = 0.000115617 Jy ! Component: 600 - total flux cleaned = 0.000183476 Jy ! Component: 650 - total flux cleaned = 0.000249864 Jy ! Component: 700 - total flux cleaned = 0.00011919 Jy ! Component: 750 - total flux cleaned = 5.4834e-05 Jy ! Component: 800 - total flux cleaned = -0.000135495 Jy ! Component: 850 - total flux cleaned = -7.2932e-05 Jy ! Component: 900 - total flux cleaned = -0.000258827 Jy ! Component: 950 - total flux cleaned = -0.000380381 Jy ! Component: 1000 - total flux cleaned = -0.000440114 Jy ! Component: 1050 - total flux cleaned = -0.000441131 Jy ! Component: 1100 - total flux cleaned = -0.00055927 Jy ! Component: 1150 - total flux cleaned = -0.00073341 Jy ! Component: 1200 - total flux cleaned = -0.000619068 Jy ! Component: 1250 - total flux cleaned = -0.000676547 Jy ! Component: 1300 - total flux cleaned = -0.00067678 Jy ! Component: 1350 - total flux cleaned = -0.000732036 Jy ! Component: 1400 - total flux cleaned = -0.000456766 Jy ! Component: 1450 - total flux cleaned = -0.000402285 Jy ! Component: 1500 - total flux cleaned = -0.000241108 Jy ! Component: 1550 - total flux cleaned = -0.000294247 Jy ! Component: 1600 - total flux cleaned = -0.000241365 Jy ! Component: 1650 - total flux cleaned = -3.22612e-05 Jy ! Component: 1700 - total flux cleaned = -3.26929e-05 Jy ! Component: 1750 - total flux cleaned = 1.88957e-05 Jy ! Component: 1800 - total flux cleaned = 6.96002e-05 Jy ! Component: 1850 - total flux cleaned = 0.000120345 Jy ! Component: 1900 - total flux cleaned = 0.000170325 Jy ! Component: 1950 - total flux cleaned = 0.000219712 Jy ! Component: 2000 - total flux cleaned = 0.00031769 Jy ! Total flux subtracted in 2048 components = 0.000317079 Jy ! Clean residual min=-0.003119 max=0.002803 Jy/beam ! Clean residual mean=0.000032 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 1.28645 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 264 components and 1.28645 Jy ![Exited script file: muppet] wmap "J1310+3220_S_2003_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.193 x 6.63 at -54.91 degrees (North through East) ! Clean map min=-0.0047736 max=1.024 Jy/beam ! Writing clean map to FITS file: J1310+3220_S_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 1.02397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000999204 device "J1310+3220_S_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1310+3220_S_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292745 0.292745 0.585491 1.17098 2.34196 4.68392 9.36785 18.7357 37.4714 74.9428 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.023 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.193 x 6.63 at -54.91 degrees (North through East) ! Clean map min=-0.0047736 max=1.024 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1310+3220_S_2003_07_09_pus_uvs.log closed on Sun Apr 7 22:32:25 2013