! Started logfile: J0921+6215_X_2003_07_09_pus_uvs.log on Sun Apr 7 12:43:56 2013 obs J0921+6215_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J0921+6215_X_2003_07_09_pus_uva.fits ! AN table 1: 98 integrations on 171 of 171 possible baselines. ! AN table 2: 221 integrations on 171 of 171 possible baselines. ! AN table 3: 128 integrations on 171 of 171 possible baselines. ! AN table 4: 100 integrations on 171 of 171 possible baselines. ! AN table 5: 47 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.155237 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0921+6215 ! 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 63072 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 J0921+6215_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 1168 telescope corrections were flagged in sub-array 1. ! A total of 3146 telescope corrections were flagged in sub-array 2. ! A total of 1671 telescope corrections were flagged in sub-array 3. ! A total of 1456 telescope corrections were flagged in sub-array 4. ! A total of 441 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1161 telescope corrections were flagged in sub-array 1. ! A total of 3144 telescope corrections were flagged in sub-array 2. ! A total of 1671 telescope corrections were flagged in sub-array 3. ! A total of 1454 telescope corrections were flagged in sub-array 4. ! A total of 442 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1177 telescope corrections were flagged in sub-array 1. ! A total of 3148 telescope corrections were flagged in sub-array 2. ! A total of 1789 telescope corrections were flagged in sub-array 3. ! A total of 1454 telescope corrections were flagged in sub-array 4. ! A total of 440 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1163 telescope corrections were flagged in sub-array 1. ! A total of 3151 telescope corrections were flagged in sub-array 2. ! A total of 1684 telescope corrections were flagged in sub-array 3. ! A total of 1459 telescope corrections were flagged in sub-array 4. ! A total of 442 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.868356Jy sigma=0.006314 ! Fit after self-cal, rms=0.672511Jy sigma=0.004768 ! 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 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.5706 mas, bmaj=0.6235 mas, bpa=-5.246 degrees ! Estimated noise=827.251 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 = 0.259944 Jy ! Component: 100 - total flux cleaned = 0.369962 Jy ! Total flux subtracted in 100 components = 0.369962 Jy ! Clean residual min=-0.010510 max=0.052252 Jy/beam ! Clean residual mean=0.000158 rms=0.003282 Jy/beam ! Combined flux in latest and established models = 0.369962 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.369962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276993Jy sigma=0.001841 ! Fit after self-cal, rms=0.275735Jy sigma=0.001836 ! Inverting map ! Your choice of large map pixels excluded 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066108 Jy ! Component: 100 - total flux cleaned = 0.109004 Jy ! Total flux subtracted in 100 components = 0.109004 Jy ! Clean residual min=-0.008438 max=0.034525 Jy/beam ! Clean residual mean=0.000115 rms=0.002419 Jy/beam ! Combined flux in latest and established models = 0.478967 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.478967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244814Jy sigma=0.001536 ! Fit after self-cal, rms=0.243819Jy sigma=0.001531 ! Inverting map ! Your choice of large map pixels excluded 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (0, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040921 Jy ! Component: 100 - total flux cleaned = 0.065479 Jy ! Total flux subtracted in 100 components = 0.065479 Jy ! Clean residual min=-0.006824 max=0.016742 Jy/beam ! Clean residual mean=0.000089 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.544446 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.544446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232079Jy sigma=0.001411 ! Fit after self-cal, rms=0.231236Jy sigma=0.001405 ! Inverting map ! Your choice of large map pixels excluded 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230894 Jy ! Component: 100 - total flux cleaned = 0.0376676 Jy ! Total flux subtracted in 100 components = 0.0376676 Jy ! Clean residual min=-0.006738 max=0.012598 Jy/beam ! Clean residual mean=0.000074 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.582114 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.582114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226936Jy sigma=0.001361 ! Fit after self-cal, rms=0.226716Jy sigma=0.001360 ! Inverting map ! Your choice of large map pixels excluded 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142878 Jy ! Component: 100 - total flux cleaned = 0.0239351 Jy ! Total flux subtracted in 100 components = 0.0239351 Jy ! Clean residual min=-0.006985 max=0.008871 Jy/beam ! Clean residual mean=0.000065 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.606049 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.606049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224906Jy sigma=0.001342 ! Fit after self-cal, rms=0.224834Jy sigma=0.001341 ! Inverting map ! Your choice of large map pixels excluded 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.6915 mas, bmaj=0.7882 mas, bpa=-20.94 degrees ! Estimated noise=416.653 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 (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186099 Jy ! Component: 100 - total flux cleaned = 0.0307663 Jy ! Component: 150 - total flux cleaned = 0.0396245 Jy ! Component: 200 - total flux cleaned = 0.0461757 Jy ! Total flux subtracted in 200 components = 0.0461757 Jy ! Clean residual min=-0.007134 max=0.012340 Jy/beam ! Clean residual mean=0.000588 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.652224 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.652225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223051Jy sigma=0.001325 ! Fit after self-cal, rms=0.222948Jy sigma=0.001324 ! Inverting map ! Your choice of large map pixels excluded 1.56% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 GC 0.98 GG 1.00* ! HN 0.90 KP 0.99 LA 1.01 MA 0.89 ! MK 0.93 NL 0.95 NY 1.05 ON 0.94 ! OV 1.01 PT 0.98 SC 1.00* TC 1.00* ! TS 1.13 WF 0.94 WZ 1.15 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.15 GC 1.13 GG 1.00* ! HN 0.84 KP 1.07 LA 1.04 MA 1.02 ! MK 1.00* NL 1.06 NY 0.97 ON 0.90 ! OV 1.01 PT 1.08 SC 1.10 TC 1.00* ! TS 1.04 WF 1.01 WZ 0.99 ! ! A total of 90 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 GC 1.13 GG 1.00* ! HN 1.45 KP 0.86 LA 0.91 MA 1.01 ! MK 1.01 NL 0.99 NY 0.94 ON 0.87 ! OV 0.95 PT 0.92 SC 0.97 TC 1.00* ! TS 1.02 WF 1.00* WZ 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.00* GC 0.94 GG 1.00* ! HN 0.95 KP 1.00* LA 1.00* MA 1.20 ! MK 1.00* NL 1.00* NY 0.98 ON 1.02 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.21 WF 1.00* WZ 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.00* GC 1.03 GG 1.00* ! HN 0.94 KP 1.00* LA 0.84 MA 0.86 ! MK 1.00* NL 0.91 NY 1.01 ON 1.03 ! OV 0.87 PT 0.92 SC 1.00* TC 1.00* ! TS 1.06 WF 0.94 WZ 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 GC 1.02 GG 1.00* ! HN 0.93 KP 0.98 LA 1.01 MA 1.01 ! MK 0.90 NL 0.93 NY 1.05 ON 0.89 ! OV 1.00 PT 1.02 SC 1.00* TC 1.00* ! TS 1.12 WF 0.94 WZ 1.13 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.19 GC 1.25 GG 1.00* ! HN 0.85 KP 1.02 LA 1.04 MA 1.04 ! MK 1.00* NL 1.06 NY 1.02 ON 0.89 ! OV 1.01 PT 1.11 SC 1.05 TC 1.00* ! TS 1.11 WF 1.01 WZ 1.04 ! ! A total of 90 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 GC 1.16 GG 1.00* ! HN 1.02 KP 0.81 LA 0.91 MA 0.96 ! MK 1.02 NL 0.96 NY 0.97 ON 0.91 ! OV 0.94 PT 0.96 SC 0.98 TC 1.00* ! TS 1.02 WF 1.00* WZ 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.00* GC 0.97 GG 1.00* ! HN 0.98 KP 1.00* LA 1.00* MA 0.97 ! MK 1.00* NL 1.00* NY 1.04 ON 1.01 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.22 WF 1.00* WZ 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 1.00* GC 1.09 GG 1.00* ! HN 0.96 KP 1.00* LA 0.85 MA 0.77 ! MK 1.00* NL 0.90 NY 1.09 ON 0.95 ! OV 0.89 PT 0.93 SC 1.00* TC 1.00* ! TS 1.13 WF 0.92 WZ 1.08 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 GC 1.08 GG 1.00* ! HN 0.89 KP 0.96 LA 1.05 MA 1.05 ! MK 0.96 NL 0.93 NY 1.09 ON 1.21 ! OV 1.04 PT 1.03 SC 1.00* TC 1.00* ! TS 1.13 WF 0.88 WZ 1.17 ! ! A total of 99 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.15 GC 1.21 GG 1.00* ! HN 0.84 KP 1.02 LA 1.05 MA 1.04 ! MK 1.00* NL 1.10 NY 1.07 ON 1.00 ! OV 1.06 PT 1.10 SC 1.09 TC 1.00* ! TS 1.15 WF 1.02 WZ 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 GC 1.28 GG 1.00* ! HN 1.01 KP 0.76 LA 0.94 MA 1.12 ! MK 1.00 NL 0.95 NY 0.97 ON 1.13 ! OV 0.99 PT 0.99 SC 1.04 TC 1.00* ! TS 1.00 WF 1.00* WZ 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00* GC 0.91 GG 1.00* ! HN 1.03 KP 1.00* LA 1.00* MA 0.79 ! MK 1.00* NL 1.00* NY 1.07 ON 0.80 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.28 WF 1.00* WZ 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.00* GC 1.00 GG 1.00* ! HN 0.92 KP 1.00* LA 0.86 MA 0.84 ! MK 1.00* NL 0.94 NY 1.15 ON 0.86 ! OV 0.90 PT 0.91 SC 1.00* TC 1.00* ! TS 1.15 WF 0.89 WZ 1.76 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 GC 1.12 GG 1.00* ! HN 0.90 KP 0.98 LA 1.00 MA 0.93 ! MK 0.97 NL 0.94 NY 1.03 ON 1.57 ! OV 1.05 PT 1.02 SC 1.00* TC 1.00* ! TS 1.08 WF 0.89 WZ 1.14 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.15 GC 1.22 GG 1.00* ! HN 0.88 KP 1.05 LA 1.03 MA 1.01 ! MK 1.00* NL 1.05 NY 1.03 ON 1.02 ! OV 1.05 PT 1.10 SC 1.17 TC 1.00* ! TS 1.22 WF 1.05 WZ 1.02 ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 GC 1.36 GG 1.00* ! HN 1.03 KP 0.81 LA 0.93 MA 1.21 ! MK 1.07 NL 0.97 NY 0.97 ON 1.19 ! OV 0.97 PT 1.01 SC 1.08 TC 1.00* ! TS 0.99 WF 1.00* WZ 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.00* GC 0.91 GG 1.00* ! HN 1.06 KP 1.00* LA 1.00* MA 0.84 ! MK 1.00* NL 1.00* NY 1.04 ON 0.92 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.20 WF 1.00* WZ 1.13 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.00* GC 0.99 GG 1.00* ! HN 0.98 KP 1.00* LA 0.84 MA 0.96 ! MK 1.00* NL 0.90 NY 0.99 ON 0.97 ! OV 0.94 PT 0.92 SC 1.00* TC 1.00* ! TS 1.14 WF 0.90 WZ 1.01 ! ! ! Fit before self-cal, rms=0.222948Jy sigma=0.001324 ! Fit after self-cal, rms=0.219206Jy sigma=0.001242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.7036 mas, bmaj=0.7962 mas, bpa=-21.63 degrees ! Estimated noise=421.709 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 (-2, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112898 Jy ! Component: 100 - total flux cleaned = 0.0181105 Jy ! Component: 150 - total flux cleaned = 0.0220388 Jy ! Component: 200 - total flux cleaned = 0.0231597 Jy ! Total flux subtracted in 200 components = 0.0231597 Jy ! Clean residual min=-0.003823 max=0.006549 Jy/beam ! Clean residual mean=0.000171 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.675384 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.675384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218549Jy sigma=0.001236 ! Fit after self-cal, rms=0.218528Jy sigma=0.001235 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (-0.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619947 Jy ! Component: 100 - total flux cleaned = 0.00770859 Jy ! Component: 150 - total flux cleaned = 0.00868901 Jy ! Component: 200 - total flux cleaned = 0.00931199 Jy ! Total flux subtracted in 200 components = 0.00931199 Jy ! Clean residual min=-0.003645 max=0.004538 Jy/beam ! Clean residual mean=0.000140 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.684696 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.684696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218246Jy sigma=0.001233 ! Fit after self-cal, rms=0.218222Jy sigma=0.001233 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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=0.218222Jy sigma=0.001233 ! Fit after self-cal, rms=0.217645Jy sigma=0.001216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.7032 mas, bmaj=0.7977 mas, bpa=-20.74 degrees ! Estimated noise=421.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514637 Jy ! Component: 100 - total flux cleaned = 0.00718364 Jy ! Component: 150 - total flux cleaned = 0.00849478 Jy ! Component: 200 - total flux cleaned = 0.00940878 Jy ! Total flux subtracted in 200 components = 0.00940878 Jy ! Clean residual min=-0.003090 max=0.003997 Jy/beam ! Clean residual mean=0.000140 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.694105 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 103 components and 0.694105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217436Jy sigma=0.001214 ! Fit after self-cal, rms=0.217435Jy sigma=0.001214 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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 (-1.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396742 Jy ! Component: 100 - total flux cleaned = 0.00525738 Jy ! Component: 150 - total flux cleaned = 0.00616581 Jy ! Component: 200 - total flux cleaned = 0.00698184 Jy ! Total flux subtracted in 200 components = 0.00698184 Jy ! Clean residual min=-0.002897 max=0.003375 Jy/beam ! Clean residual mean=0.000116 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.701087 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 123 components and 0.701087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217306Jy sigma=0.001213 ! Fit after self-cal, rms=0.217300Jy sigma=0.001213 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (-3, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231177 Jy ! Component: 100 - total flux cleaned = 0.00334624 Jy ! Component: 150 - total flux cleaned = 0.00404454 Jy ! Component: 200 - total flux cleaned = 0.00454673 Jy ! Total flux subtracted in 200 components = 0.00454673 Jy ! Clean residual min=-0.002819 max=0.002810 Jy/beam ! Clean residual mean=0.000102 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.705633 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 0.705633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217224Jy sigma=0.001213 ! Fit after self-cal, rms=0.217218Jy sigma=0.001212 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (-12.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022741 Jy ! Component: 100 - total flux cleaned = 0.0029858 Jy ! Component: 150 - total flux cleaned = 0.00351388 Jy ! Component: 200 - total flux cleaned = 0.00401068 Jy ! Total flux subtracted in 200 components = 0.00401068 Jy ! Clean residual min=-0.002686 max=0.002659 Jy/beam ! Clean residual mean=0.000090 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.709644 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 151 components and 0.709644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217166Jy sigma=0.001212 ! Fit after self-cal, rms=0.217163Jy sigma=0.001212 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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=0.217163Jy sigma=0.001212 ! Fit after self-cal, rms=0.218145Jy sigma=0.001211 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.7042 mas, bmaj=0.7999 mas, bpa=-20.54 degrees ! Estimated noise=422.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263857 Jy ! Component: 100 - total flux cleaned = 0.00398898 Jy ! Component: 150 - total flux cleaned = 0.00486019 Jy ! Component: 200 - total flux cleaned = 0.0055109 Jy ! Total flux subtracted in 200 components = 0.0055109 Jy ! Clean residual min=-0.002747 max=0.002828 Jy/beam ! Clean residual mean=0.000057 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.715155 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 156 components and 0.715155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218066Jy sigma=0.001211 ! Fit after self-cal, rms=0.218070Jy sigma=0.001211 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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 (-0.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276967 Jy ! Component: 100 - total flux cleaned = 0.00313346 Jy ! Component: 150 - total flux cleaned = 0.00372068 Jy ! Component: 200 - total flux cleaned = 0.00414413 Jy ! Total flux subtracted in 200 components = 0.00414413 Jy ! Clean residual min=-0.002688 max=0.002524 Jy/beam ! Clean residual mean=0.000043 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.719299 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 169 components and 0.719299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218005Jy sigma=0.001210 ! Fit after self-cal, rms=0.218005Jy sigma=0.001210 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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=0.218005Jy sigma=0.001210 ! Fit after self-cal, rms=0.218605Jy sigma=0.001210 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=2.304 mas, bmaj=2.442 mas, bpa=0.396 degrees ! Estimated noise=614.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512181 Jy ! Component: 100 - total flux cleaned = 0.00702114 Jy ! Component: 150 - total flux cleaned = 0.00824573 Jy ! Component: 200 - total flux cleaned = 0.00913435 Jy ! Total flux subtracted in 200 components = 0.00913435 Jy ! Clean residual min=-0.003207 max=0.003658 Jy/beam ! Clean residual mean=0.000046 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.728434 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 186 components and 0.728434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218575Jy sigma=0.001210 ! Fit after self-cal, rms=0.218563Jy sigma=0.001210 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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 = 0.000944167 Jy ! Component: 100 - total flux cleaned = 0.00152738 Jy ! Component: 150 - total flux cleaned = 0.00185909 Jy ! Component: 200 - total flux cleaned = 0.00218265 Jy ! Total flux subtracted in 200 components = 0.00218265 Jy ! Clean residual min=-0.003100 max=0.003602 Jy/beam ! Clean residual mean=0.000023 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.730616 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 199 components and 0.730616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218562Jy sigma=0.001210 ! Fit after self-cal, rms=0.218557Jy sigma=0.001210 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.7049 mas, bmaj=0.8008 mas, bpa=-20.38 degrees ! Estimated noise=423.785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7049 x 0.8008 at -20.38 degrees (North through East) ! Clean map min=-0.0021256 max=0.36992 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 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 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.5761 mas, bmaj=0.6358 mas, bpa=-6.294 degrees ! Estimated noise=863.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271068 Jy ! Component: 100 - total flux cleaned = 0.397467 Jy ! Component: 150 - total flux cleaned = 0.469652 Jy ! Component: 200 - total flux cleaned = 0.514199 Jy ! Total flux subtracted in 200 components = 0.514199 Jy ! Clean residual min=-0.005795 max=0.023430 Jy/beam ! Clean residual mean=0.000088 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.514199 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.514199 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.7049 mas, bmaj=0.8008 mas, bpa=-20.38 degrees ! Estimated noise=423.785 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 = 0.0548414 Jy ! Component: 100 - total flux cleaned = 0.0868707 Jy ! Component: 150 - total flux cleaned = 0.10818 Jy ! Component: 200 - total flux cleaned = 0.124257 Jy ! Total flux subtracted in 200 components = 0.124257 Jy ! Clean residual min=-0.003506 max=0.009409 Jy/beam ! Clean residual mean=0.000337 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.638456 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 49 components and 0.638456 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (-0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125409 Jy ! Component: 100 - total flux cleaned = 0.0226209 Jy ! Component: 150 - total flux cleaned = 0.030949 Jy ! Component: 200 - total flux cleaned = 0.0380051 Jy ! Total flux subtracted in 200 components = 0.0380051 Jy ! Clean residual min=-0.002949 max=0.004736 Jy/beam ! Clean residual mean=0.000199 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.676461 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 100 components and 0.676461 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (-2, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615644 Jy ! Component: 100 - total flux cleaned = 0.0114792 Jy ! Component: 150 - total flux cleaned = 0.0161283 Jy ! Component: 200 - total flux cleaned = 0.0202237 Jy ! Total flux subtracted in 200 components = 0.0202237 Jy ! Clean residual min=-0.002723 max=0.003244 Jy/beam ! Clean residual mean=0.000127 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.696685 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 133 components and 0.696685 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Added new window around map position (-3.2, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388637 Jy ! Component: 100 - total flux cleaned = 0.00724835 Jy ! Component: 150 - total flux cleaned = 0.0102801 Jy ! Component: 200 - total flux cleaned = 0.0130212 Jy ! Total flux subtracted in 200 components = 0.0130212 Jy ! Clean residual min=-0.002534 max=0.002448 Jy/beam ! Clean residual mean=0.000081 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.709706 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 162 components and 0.709706 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 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 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=2.304 mas, bmaj=2.442 mas, bpa=0.396 degrees ! Estimated noise=614.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615952 Jy ! Component: 100 - total flux cleaned = 0.0103087 Jy ! Component: 150 - total flux cleaned = 0.0133005 Jy ! Component: 200 - total flux cleaned = 0.0155946 Jy ! Total flux subtracted in 200 components = 0.0155946 Jy ! Clean residual min=-0.002808 max=0.003325 Jy/beam ! Clean residual mean=0.000092 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.725301 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 = 0.00181688 Jy ! Component: 100 - total flux cleaned = 0.00325843 Jy ! Component: 150 - total flux cleaned = 0.00440416 Jy ! Component: 200 - total flux cleaned = 0.00531625 Jy ! Total flux subtracted in 200 components = 0.00531625 Jy ! Clean residual min=-0.002681 max=0.003273 Jy/beam ! Clean residual mean=0.000028 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.730617 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 247 components and 0.730617 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! Estimated beam: bmin=0.7049 mas, bmaj=0.8008 mas, bpa=-20.38 degrees ! Estimated noise=423.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.21282e-05 Jy ! Component: 100 - total flux cleaned = 0.000230199 Jy ! Component: 150 - total flux cleaned = 0.000458487 Jy ! Component: 200 - total flux cleaned = 0.000501006 Jy ! Total flux subtracted in 200 components = 0.000501006 Jy ! Clean residual min=-0.002284 max=0.002358 Jy/beam ! Clean residual mean=0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.731117 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 262 components and 0.731117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218472Jy sigma=0.001209 ! Fit after self-cal, rms=0.218427Jy sigma=0.001209 wmodel J0921+6215_X_2003_07_09_pus_map.mod ! Writing 262 model components to file: J0921+6215_X_2003_07_09_pus_map.mod wobs J0921+6215_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J0921+6215_X_2003_07_09_pus_uvs.fits wwins J0921+6215_X_2003_07_09_pus_map.win ! wwins: Wrote 13 windows to J0921+6215_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 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267757 Jy ! Component: 100 - total flux cleaned = 0.000229408 Jy ! Component: 150 - total flux cleaned = 0.000265038 Jy ! Component: 200 - total flux cleaned = 0.000407037 Jy ! Component: 250 - total flux cleaned = 0.000544937 Jy ! Component: 300 - total flux cleaned = 0.000713299 Jy ! Component: 350 - total flux cleaned = 0.000779623 Jy ! Component: 400 - total flux cleaned = 0.00084531 Jy ! Component: 450 - total flux cleaned = 0.00100541 Jy ! Component: 500 - total flux cleaned = 0.00103678 Jy ! Component: 550 - total flux cleaned = 0.00106812 Jy ! Component: 600 - total flux cleaned = 0.00109931 Jy ! Component: 650 - total flux cleaned = 0.0011912 Jy ! Component: 700 - total flux cleaned = 0.00125194 Jy ! Component: 750 - total flux cleaned = 0.00140186 Jy ! Component: 800 - total flux cleaned = 0.00143109 Jy ! Component: 850 - total flux cleaned = 0.00140155 Jy ! Component: 900 - total flux cleaned = 0.00148942 Jy ! Component: 950 - total flux cleaned = 0.00151809 Jy ! Component: 1000 - total flux cleaned = 0.00151778 Jy ! Component: 1050 - total flux cleaned = 0.00148918 Jy ! Component: 1100 - total flux cleaned = 0.00146099 Jy ! Component: 1150 - total flux cleaned = 0.00157374 Jy ! Component: 1200 - total flux cleaned = 0.00148963 Jy ! Component: 1250 - total flux cleaned = 0.00151763 Jy ! Component: 1300 - total flux cleaned = 0.00143465 Jy ! Component: 1350 - total flux cleaned = 0.00151742 Jy ! Component: 1400 - total flux cleaned = 0.00154472 Jy ! Component: 1450 - total flux cleaned = 0.00154491 Jy ! Component: 1500 - total flux cleaned = 0.00168024 Jy ! Component: 1550 - total flux cleaned = 0.00154543 Jy ! Component: 1600 - total flux cleaned = 0.0016527 Jy ! Component: 1650 - total flux cleaned = 0.00170612 Jy ! Component: 1700 - total flux cleaned = 0.00175908 Jy ! Component: 1750 - total flux cleaned = 0.00175907 Jy ! Component: 1800 - total flux cleaned = 0.00191683 Jy ! Component: 1850 - total flux cleaned = 0.00189047 Jy ! Component: 1900 - total flux cleaned = 0.00194269 Jy ! Component: 1950 - total flux cleaned = 0.00196881 Jy ! Component: 2000 - total flux cleaned = 0.00214988 Jy ! Total flux subtracted in 2048 components = 0.00214987 Jy ! Clean residual min=-0.001663 max=0.001498 Jy/beam ! Clean residual mean=0.000007 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.733267 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 459 components and 0.733267 Jy ![Exited script file: muppet] wmap "J0921+6215_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7049 x 0.8008 at -20.38 degrees (North through East) ! Clean map min=-0.0018589 max=0.37038 Jy/beam ! Writing clean map to FITS file: J0921+6215_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 0.370378 invert ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1587 milli-arcsec ! The y-axis pixel size should ideally be below 0.1739 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460904 device "J0921+6215_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0921+6215_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373324 0.373324 0.746648 1.4933 2.98659 5.97318 11.9464 23.8927 47.7854 95.5709 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.37 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7049 x 0.8008 at -20.38 degrees (North through East) ! Clean map min=-0.0018589 max=0.37038 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0921+6215_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 12:44:19 2013