! Started logfile: J1407+2827_X_2003_07_09_pus_uvs.log on Sun Apr 7 14:14:24 2013 obs J1407+2827_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1407+2827_X_2003_07_09_pus_uva.fits ! AN table 1: 76 integrations on 171 of 171 possible baselines. ! AN table 2: 249 integrations on 171 of 171 possible baselines. ! AN table 3: 75 integrations on 171 of 171 possible baselines. ! AN table 4: 183 integrations on 171 of 171 possible baselines. ! AN table 5: 69 integrations on 171 of 171 possible baselines. ! AN table 6: 28 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0571035 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1407+2827 ! 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 26560 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 J1407+2827_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 1046 telescope corrections were flagged in sub-array 1. ! A total of 3667 telescope corrections were flagged in sub-array 2. ! A total of 1308 telescope corrections were flagged in sub-array 3. ! A total of 3076 telescope corrections were flagged in sub-array 4. ! A total of 1154 telescope corrections were flagged in sub-array 5. ! A total of 508 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1046 telescope corrections were flagged in sub-array 1. ! A total of 3667 telescope corrections were flagged in sub-array 2. ! A total of 1308 telescope corrections were flagged in sub-array 3. ! A total of 3073 telescope corrections were flagged in sub-array 4. ! A total of 1154 telescope corrections were flagged in sub-array 5. ! A total of 508 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1046 telescope corrections were flagged in sub-array 1. ! A total of 3667 telescope corrections were flagged in sub-array 2. ! A total of 1315 telescope corrections were flagged in sub-array 3. ! A total of 3085 telescope corrections were flagged in sub-array 4. ! A total of 1154 telescope corrections were flagged in sub-array 5. ! A total of 508 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1046 telescope corrections were flagged in sub-array 1. ! A total of 3667 telescope corrections were flagged in sub-array 2. ! A total of 1311 telescope corrections were flagged in sub-array 3. ! A total of 3081 telescope corrections were flagged in sub-array 4. ! A total of 1154 telescope corrections were flagged in sub-array 5. ! A total of 508 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.212238Jy sigma=0.010100 ! Fit after self-cal, rms=0.512339Jy sigma=0.004435 ! 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 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.5831 mas, bmaj=0.9306 mas, bpa=-0.3174 degrees ! Estimated noise=992.598 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 = 0.641023 Jy ! Component: 100 - total flux cleaned = 0.898972 Jy ! Total flux subtracted in 100 components = 0.898972 Jy ! Clean residual min=-0.039652 max=0.133253 Jy/beam ! Clean residual mean=-0.000459 rms=0.012270 Jy/beam ! Combined flux in latest and established models = 0.898972 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.898972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.477369Jy sigma=0.004053 ! Fit after self-cal, rms=0.476614Jy sigma=0.004047 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166649 Jy ! Component: 100 - total flux cleaned = 0.280738 Jy ! Total flux subtracted in 100 components = 0.280738 Jy ! Clean residual min=-0.026181 max=0.068779 Jy/beam ! Clean residual mean=-0.000322 rms=0.008421 Jy/beam ! Combined flux in latest and established models = 1.17971 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 1.17971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346680Jy sigma=0.002821 ! Fit after self-cal, rms=0.346105Jy sigma=0.002817 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0864653 Jy ! Component: 100 - total flux cleaned = 0.15008 Jy ! Total flux subtracted in 100 components = 0.15008 Jy ! Clean residual min=-0.024078 max=0.050771 Jy/beam ! Clean residual mean=-0.000249 rms=0.006959 Jy/beam ! Combined flux in latest and established models = 1.32979 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 1.32979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295658Jy sigma=0.002304 ! Fit after self-cal, rms=0.294758Jy sigma=0.002296 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (-0.4, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577216 Jy ! Component: 100 - total flux cleaned = 0.100331 Jy ! Total flux subtracted in 100 components = 0.100331 Jy ! Clean residual min=-0.023977 max=0.045001 Jy/beam ! Clean residual mean=-0.000201 rms=0.006151 Jy/beam ! Combined flux in latest and established models = 1.43012 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 1.43012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269814Jy sigma=0.002033 ! Fit after self-cal, rms=0.269082Jy sigma=0.002027 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (-0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045476 Jy ! Component: 100 - total flux cleaned = 0.0783904 Jy ! Total flux subtracted in 100 components = 0.0783904 Jy ! Clean residual min=-0.023568 max=0.042798 Jy/beam ! Clean residual mean=-0.000163 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 1.50851 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 1.50851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254249Jy sigma=0.001867 ! Fit after self-cal, rms=0.253614Jy sigma=0.001862 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (-5.4, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404395 Jy ! Component: 100 - total flux cleaned = 0.0679237 Jy ! Total flux subtracted in 100 components = 0.0679237 Jy ! Clean residual min=-0.022338 max=0.026303 Jy/beam ! Clean residual mean=-0.000149 rms=0.005128 Jy/beam ! Combined flux in latest and established models = 1.57643 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 1.57643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242503Jy sigma=0.001746 ! Fit after self-cal, rms=0.242060Jy sigma=0.001744 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 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 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7272 mas, bmaj=1.154 mas, bpa=2.615 degrees ! Estimated noise=575.519 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 = 0.0540255 Jy ! Component: 100 - total flux cleaned = 0.0924478 Jy ! Component: 150 - total flux cleaned = 0.121871 Jy ! Component: 200 - total flux cleaned = 0.144728 Jy ! Total flux subtracted in 200 components = 0.144728 Jy ! Clean residual min=-0.023427 max=0.029587 Jy/beam ! Clean residual mean=-0.000270 rms=0.005721 Jy/beam ! Combined flux in latest and established models = 1.72116 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 91 components and 1.72116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227727Jy sigma=0.001581 ! Fit after self-cal, rms=0.226896Jy sigma=0.001575 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 GC 1.07 GG 1.00* ! HN 1.00* KP 0.91 LA 0.93 MA 1.04 ! MK 0.93 NL 1.00 NY 1.00 ON 1.00 ! OV 0.90 PT 0.91 SC 1.00* TC 1.00* ! TS 1.12 WF 1.00* WZ 1.00 ! ! A total of 63 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 GC 1.28 GG 1.00* ! HN 0.98 KP 0.96 LA 0.97 MA 1.00* ! MK 0.83 NL 1.04 NY 0.96 ON 1.00* ! OV 0.96 PT 0.98 SC 1.00* TC 1.00* ! TS 1.14 WF 1.06 WZ 1.00* ! ! A total of 81 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 0.95 ! MK 1.00* NL 1.00* NY 0.97 ON 0.94 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.03 ! ! A total of 162 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.00* GC 1.00 GG 1.00* ! HN 0.95 KP 1.00* LA 1.00* MA 0.96 ! MK 1.00* NL 1.00* NY 0.94 ON 0.87 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.59 WF 0.99 WZ 1.01 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.97 GG 1.00* ! HN 0.93 KP 1.00* LA 1.00* MA 1.00* ! MK 0.83 NL 0.93 NY 1.00* ON 1.00* ! OV 0.92 PT 1.00* SC 1.09 TC 1.00* ! TS 1.18 WF 1.01 WZ 1.00* ! ! A total of 24 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* ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 GC 1.08 GG 1.00* ! HN 1.00* KP 0.90 LA 0.94 MA 0.94 ! MK 0.94 NL 1.00 NY 1.03 ON 1.01 ! OV 0.90 PT 0.95 SC 1.00* TC 1.00* ! TS 1.12 WF 1.00* WZ 1.05 ! ! A total of 63 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 GC 1.34 GG 1.00* ! HN 0.99 KP 0.94 LA 0.98 MA 1.00* ! MK 0.84 NL 1.02 NY 0.99 ON 1.00* ! OV 0.95 PT 1.01 SC 1.00* TC 1.00* ! TS 1.14 WF 1.09 WZ 1.00* ! ! A total of 81 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.07 ! MK 1.00* NL 1.00* NY 1.06 ON 0.93 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.01 ! ! A total of 165 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.00* GC 1.09 GG 1.00* ! HN 0.96 KP 1.00* LA 1.00* MA 0.91 ! MK 1.00* NL 1.00* NY 0.97 ON 0.89 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.78 WF 1.07 WZ 1.04 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.99 GG 1.00* ! HN 0.93 KP 1.00* LA 1.00* MA 1.00* ! MK 0.87 NL 0.95 NY 1.00* ON 1.00* ! OV 0.97 PT 1.00* SC 1.05 TC 1.00* ! TS 1.13 WF 1.02 WZ 1.00* ! ! A total of 24 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* ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 GC 1.01 GG 1.00* ! HN 1.00* KP 0.94 LA 0.96 MA 0.85 ! MK 0.94 NL 1.04 NY 1.07 ON 0.95 ! OV 0.95 PT 0.94 SC 1.00* TC 1.00* ! TS 1.12 WF 1.00* WZ 1.19 ! ! A total of 63 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 GC 1.30 GG 1.00* ! HN 0.99 KP 0.90 LA 1.00 MA 1.00* ! MK 0.82 NL 1.03 NY 1.03 ON 1.00* ! OV 1.01 PT 1.04 SC 1.00* TC 1.00* ! TS 1.14 WF 1.14 WZ 1.00* ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.17 ! MK 1.00* NL 1.00* NY 1.08 ON 1.41 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.06 ! ! A total of 162 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00* GC 1.01 GG 1.00* ! HN 0.95 KP 1.00* LA 1.00* MA 0.87 ! MK 1.00* NL 1.00* NY 1.02 ON 1.16 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.72 WF 1.10 WZ 1.05 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.93 GG 1.00* ! HN 0.97 KP 1.00* LA 1.00* MA 1.00* ! MK 0.78 NL 1.02 NY 1.00* ON 1.00* ! OV 1.07 PT 1.00* SC 1.00 TC 1.00* ! TS 1.29 WF 0.95 WZ 1.00* ! ! A total of 24 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* ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 GC 1.02 GG 1.00* ! HN 1.00* KP 0.93 LA 0.95 MA 0.90 ! MK 0.95 NL 1.01 NY 1.06 ON 0.98 ! OV 0.95 PT 0.95 SC 1.00* TC 1.00* ! TS 1.13 WF 1.00* WZ 1.13 ! ! A total of 63 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 GC 1.33 GG 1.00* ! HN 1.03 KP 0.95 LA 0.99 MA 1.00* ! MK 0.86 NL 1.03 NY 1.01 ON 1.00* ! OV 0.99 PT 1.05 SC 1.00* TC 1.00* ! TS 1.13 WF 1.14 WZ 1.00* ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.25 ! MK 1.00* NL 1.00* NY 1.00 ON 1.48 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.17 ! ! A total of 165 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 FD 1.00* GC 1.15 GG 1.00* ! HN 1.04 KP 1.00* LA 1.00* MA 1.01 ! MK 1.00* NL 1.00* NY 0.96 ON 1.13 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.81 WF 1.07 WZ 1.03 ! ! A total of 66 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.91 GG 1.00* ! HN 1.01 KP 1.00* LA 1.00* MA 1.00* ! MK 0.86 NL 0.95 NY 1.00* ON 1.00* ! OV 0.98 PT 1.00* SC 1.11 TC 1.00* ! TS 1.12 WF 0.98 WZ 1.00* ! ! A total of 24 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* ! ! ! Fit before self-cal, rms=0.226896Jy sigma=0.001575 ! Fit after self-cal, rms=0.199556Jy sigma=0.001332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7514 mas, bmaj=1.149 mas, bpa=3.236 degrees ! Estimated noise=584.119 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 (-6.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245373 Jy ! Component: 100 - total flux cleaned = 0.0341397 Jy ! Component: 150 - total flux cleaned = 0.0353202 Jy ! Component: 200 - total flux cleaned = 0.0359521 Jy ! Total flux subtracted in 200 components = 0.0359521 Jy ! Clean residual min=-0.012204 max=0.008890 Jy/beam ! Clean residual mean=-0.000241 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 1.75712 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 1.75712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196460Jy sigma=0.001300 ! Fit after self-cal, rms=0.196398Jy sigma=0.001297 ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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=0.196398Jy sigma=0.001297 ! Fit after self-cal, rms=0.190105Jy sigma=0.001240 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7521 mas, bmaj=1.155 mas, bpa=3.306 degrees ! Estimated noise=585.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241487 Jy ! Component: 100 - total flux cleaned = 0.00498252 Jy ! Component: 150 - total flux cleaned = 0.00606068 Jy ! Component: 200 - total flux cleaned = 0.00723063 Jy ! Total flux subtracted in 200 components = 0.00723063 Jy ! Clean residual min=-0.007180 max=0.005936 Jy/beam ! Clean residual mean=0.000098 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 1.76435 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 1.76435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189048Jy sigma=0.001230 ! Fit after self-cal, rms=0.188988Jy sigma=0.001230 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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 = 0.00216777 Jy ! Component: 100 - total flux cleaned = 0.00320041 Jy ! Component: 150 - total flux cleaned = 0.00426375 Jy ! Component: 200 - total flux cleaned = 0.00489045 Jy ! Total flux subtracted in 200 components = 0.00489045 Jy ! Clean residual min=-0.006331 max=0.005533 Jy/beam ! Clean residual mean=0.000072 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.76924 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 1.76924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188557Jy sigma=0.001226 ! Fit after self-cal, rms=0.188513Jy sigma=0.001226 ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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=0.188513Jy sigma=0.001226 ! Fit after self-cal, rms=0.188930Jy sigma=0.001223 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7557 mas, bmaj=1.159 mas, bpa=3.48 degrees ! Estimated noise=587.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223197 Jy ! Component: 100 - total flux cleaned = 0.00108099 Jy ! Component: 150 - total flux cleaned = 0.00163204 Jy ! Component: 200 - total flux cleaned = 0.00212577 Jy ! Total flux subtracted in 200 components = 0.00212577 Jy ! Clean residual min=-0.006022 max=0.004909 Jy/beam ! Clean residual mean=0.000065 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 1.77136 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 1.77136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188442Jy sigma=0.001219 ! Fit after self-cal, rms=0.188411Jy sigma=0.001219 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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 = 0.00127946 Jy ! Component: 100 - total flux cleaned = 0.0020169 Jy ! Component: 150 - total flux cleaned = 0.00254659 Jy ! Component: 200 - total flux cleaned = 0.00302574 Jy ! Total flux subtracted in 200 components = 0.00302574 Jy ! Clean residual min=-0.005430 max=0.004639 Jy/beam ! Clean residual mean=0.000048 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 1.77439 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 1.77439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188187Jy sigma=0.001218 ! Fit after self-cal, rms=0.188159Jy sigma=0.001217 ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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=0.188159Jy sigma=0.001217 ! Fit after self-cal, rms=0.188616Jy sigma=0.001216 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=2.606 mas, bmaj=2.984 mas, bpa=-84.82 degrees ! Estimated noise=770.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275686 Jy ! Component: 100 - total flux cleaned = 0.00325233 Jy ! Component: 150 - total flux cleaned = 0.00351612 Jy ! Component: 200 - total flux cleaned = 0.00380576 Jy ! Total flux subtracted in 200 components = 0.00380576 Jy ! Clean residual min=-0.004231 max=0.003633 Jy/beam ! Clean residual mean=0.000059 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 1.77819 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 1.77819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188546Jy sigma=0.001216 ! Fit after self-cal, rms=0.188548Jy sigma=0.001216 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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 = 0.000817407 Jy ! Component: 100 - total flux cleaned = 0.000982075 Jy ! Component: 150 - total flux cleaned = 0.00118284 Jy ! Component: 200 - total flux cleaned = 0.00136556 Jy ! Total flux subtracted in 200 components = 0.00136556 Jy ! Clean residual min=-0.004262 max=0.003689 Jy/beam ! Clean residual mean=0.000042 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 1.77956 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 141 components and 1.77956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188502Jy sigma=0.001216 ! Fit after self-cal, rms=0.188497Jy sigma=0.001216 ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7591 mas, bmaj=1.161 mas, bpa=3.63 degrees ! Estimated noise=589.221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7591 x 1.161 at 3.63 degrees (North through East) ! Clean map min=-0.0044457 max=0.90552 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=0.188497Jy sigma=0.001216 ! Fit after self-cal, rms=0.172342Jy sigma=0.001088 ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7598 mas, bmaj=1.162 mas, bpa=3.57 degrees ! Estimated noise=589.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602233 Jy ! Component: 100 - total flux cleaned = -0.000989561 Jy ! Component: 150 - total flux cleaned = -0.00122463 Jy ! Component: 200 - total flux cleaned = -0.00133572 Jy ! Total flux subtracted in 200 components = -0.00133572 Jy ! Clean residual min=-0.004004 max=0.003283 Jy/beam ! Clean residual mean=0.000052 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 1.77822 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 1.77822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172122Jy sigma=0.001087 ! Fit after self-cal, rms=0.172101Jy sigma=0.001087 ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333587 Jy ! Component: 100 - total flux cleaned = 0.000128806 Jy ! Component: 150 - total flux cleaned = -5.4029e-05 Jy ! Component: 200 - total flux cleaned = -0.000135702 Jy ! Total flux subtracted in 200 components = -0.000135702 Jy ! Clean residual min=-0.003705 max=0.003184 Jy/beam ! Clean residual mean=0.000053 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 1.77809 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 1.77809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171980Jy sigma=0.001086 ! Fit after self-cal, rms=0.171964Jy sigma=0.001086 ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171964Jy sigma=0.001086 ! Fit after self-cal, rms=0.172386Jy sigma=0.001085 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 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.6003 mas, bmaj=0.9255 mas, bpa=1.216 degrees ! Estimated noise=1085.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.661483 Jy ! Component: 100 - total flux cleaned = 0.925456 Jy ! Component: 150 - total flux cleaned = 1.09306 Jy ! Component: 200 - total flux cleaned = 1.2112 Jy ! Total flux subtracted in 200 components = 1.2112 Jy ! Clean residual min=-0.026364 max=0.066575 Jy/beam ! Clean residual mean=-0.000273 rms=0.007273 Jy/beam ! Combined flux in latest and established models = 1.2112 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 1.2112 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=1.164 mas, bpa=3.665 degrees ! Estimated noise=590.409 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 = 0.161024 Jy ! Component: 100 - total flux cleaned = 0.257749 Jy ! Component: 150 - total flux cleaned = 0.326265 Jy ! Component: 200 - total flux cleaned = 0.377364 Jy ! Total flux subtracted in 200 components = 0.377364 Jy ! Clean residual min=-0.013062 max=0.032060 Jy/beam ! Clean residual mean=0.001074 rms=0.004673 Jy/beam ! Combined flux in latest and established models = 1.58856 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 71 components and 1.58856 Jy ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395448 Jy ! Component: 100 - total flux cleaned = 0.0699554 Jy ! Component: 150 - total flux cleaned = 0.0936169 Jy ! Component: 200 - total flux cleaned = 0.1122 Jy ! Total flux subtracted in 200 components = 0.1122 Jy ! Clean residual min=-0.007456 max=0.012478 Jy/beam ! Clean residual mean=0.000461 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 1.70076 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 104 components and 1.70076 Jy ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (-1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151231 Jy ! Component: 100 - total flux cleaned = 0.0271348 Jy ! Component: 150 - total flux cleaned = 0.0368378 Jy ! Component: 200 - total flux cleaned = 0.0447252 Jy ! Total flux subtracted in 200 components = 0.0447252 Jy ! Clean residual min=-0.005186 max=0.005295 Jy/beam ! Clean residual mean=0.000217 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.74549 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 134 components and 1.74549 Jy ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657084 Jy ! Component: 100 - total flux cleaned = 0.0119858 Jy ! Component: 150 - total flux cleaned = 0.0165092 Jy ! Component: 200 - total flux cleaned = 0.0203041 Jy ! Total flux subtracted in 200 components = 0.0203041 Jy ! Clean residual min=-0.004152 max=0.004082 Jy/beam ! Clean residual mean=0.000105 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 1.76579 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 160 components and 1.76579 Jy ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 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 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=2.607 mas, bmaj=2.983 mas, bpa=-85.04 degrees ! Estimated noise=769.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537043 Jy ! Component: 100 - total flux cleaned = 0.00882702 Jy ! Component: 150 - total flux cleaned = 0.0112058 Jy ! Component: 200 - total flux cleaned = 0.0122111 Jy ! Total flux subtracted in 200 components = 0.0122111 Jy ! Clean residual min=-0.002383 max=0.002714 Jy/beam ! Clean residual mean=0.000094 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.778 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 = 0.000536714 Jy ! Component: 100 - total flux cleaned = 0.000800111 Jy ! Component: 150 - total flux cleaned = 0.00103995 Jy ! Component: 200 - total flux cleaned = 0.00121793 Jy ! Total flux subtracted in 200 components = 0.00121793 Jy ! Clean residual min=-0.002430 max=0.002675 Jy/beam ! Clean residual mean=0.000077 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 1.77922 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 185 components and 1.77922 Jy ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=1.164 mas, bpa=3.665 degrees ! Estimated noise=590.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115698 Jy ! Component: 100 - total flux cleaned = -0.000972006 Jy ! Component: 150 - total flux cleaned = -0.000716086 Jy ! Component: 200 - total flux cleaned = -0.000560719 Jy ! Total flux subtracted in 200 components = -0.000560719 Jy ! Clean residual min=-0.003263 max=0.002986 Jy/beam ! Clean residual mean=0.000035 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 1.77866 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 194 components and 1.77866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172102Jy sigma=0.001083 ! Fit after self-cal, rms=0.171958Jy sigma=0.001082 wmodel J1407+2827_X_2003_07_09_pus_map.mod ! Writing 194 model components to file: J1407+2827_X_2003_07_09_pus_map.mod wobs J1407+2827_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1407+2827_X_2003_07_09_pus_uvs.fits wwins J1407+2827_X_2003_07_09_pus_map.win ! wwins: Wrote 9 windows to J1407+2827_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 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028934 Jy ! Component: 100 - total flux cleaned = -0.000341645 Jy ! Component: 150 - total flux cleaned = -0.000243258 Jy ! Component: 200 - total flux cleaned = -0.00014667 Jy ! Component: 250 - total flux cleaned = -5.19141e-05 Jy ! Component: 300 - total flux cleaned = -5.34524e-06 Jy ! Component: 350 - total flux cleaned = 8.53241e-05 Jy ! Component: 400 - total flux cleaned = 0.000130649 Jy ! Component: 450 - total flux cleaned = 0.000131169 Jy ! Component: 500 - total flux cleaned = 0.000218683 Jy ! Component: 550 - total flux cleaned = 0.000218833 Jy ! Component: 600 - total flux cleaned = 0.000261587 Jy ! Component: 650 - total flux cleaned = 0.000262298 Jy ! Component: 700 - total flux cleaned = 0.000346004 Jy ! Component: 750 - total flux cleaned = 0.000469555 Jy ! Component: 800 - total flux cleaned = 0.000388153 Jy ! Component: 850 - total flux cleaned = 0.00050901 Jy ! Component: 900 - total flux cleaned = 0.000428832 Jy ! Component: 950 - total flux cleaned = 0.000508137 Jy ! Component: 1000 - total flux cleaned = 0.000469215 Jy ! Component: 1050 - total flux cleaned = 0.000547238 Jy ! Component: 1100 - total flux cleaned = 0.000508982 Jy ! Component: 1150 - total flux cleaned = 0.000585492 Jy ! Component: 1200 - total flux cleaned = 0.000547287 Jy ! Component: 1250 - total flux cleaned = 0.000547683 Jy ! Component: 1300 - total flux cleaned = 0.000697301 Jy ! Component: 1350 - total flux cleaned = 0.000660009 Jy ! Component: 1400 - total flux cleaned = 0.000807309 Jy ! Component: 1450 - total flux cleaned = 0.000770681 Jy ! Component: 1500 - total flux cleaned = 0.000843032 Jy ! Component: 1550 - total flux cleaned = 0.000879042 Jy ! Component: 1600 - total flux cleaned = 0.000914585 Jy ! Component: 1650 - total flux cleaned = 0.000914845 Jy ! Component: 1700 - total flux cleaned = 0.000985396 Jy ! Component: 1750 - total flux cleaned = 0.00102082 Jy ! Component: 1800 - total flux cleaned = 0.00109029 Jy ! Component: 1850 - total flux cleaned = 0.0010557 Jy ! Component: 1900 - total flux cleaned = 0.00115889 Jy ! Component: 1950 - total flux cleaned = 0.00122722 Jy ! Component: 2000 - total flux cleaned = 0.00126112 Jy ! Total flux subtracted in 2048 components = 0.00132828 Jy ! Clean residual min=-0.001983 max=0.001681 Jy/beam ! Clean residual mean=0.000023 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.77999 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 351 components and 1.77998 Jy ![Exited script file: muppet] wmap "J1407+2827_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7622 x 1.164 at 3.665 degrees (North through East) ! Clean map min=-0.0033864 max=0.91068 Jy/beam ! Writing clean map to FITS file: J1407+2827_X_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.91068 invert ! Inverting map ! Your choice of large map pixels excluded 2.31% of the data. ! The x-axis pixel size should ideally be below 0.1864 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0005944 device "J1407+2827_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1407+2827_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19581 0.19581 0.39162 0.783239 1.56648 3.13296 6.26592 12.5318 25.0637 50.1273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.91 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7622 x 1.164 at 3.665 degrees (North through East) ! Clean map min=-0.0033864 max=0.91068 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1407+2827_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 14:14:41 2013