! Started logfile: J2202+4216_X_2003_07_09_pus_uvs.log on Sat Apr 6 22:51:06 2013 obs J2202+4216_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J2202+4216_X_2003_07_09_pus_uva.fits ! AN table 1: 350 integrations on 171 of 171 possible baselines. ! AN table 2: 147 integrations on 171 of 171 possible baselines. ! AN table 3: 84 integrations on 171 of 171 possible baselines. ! AN table 4: 12 integrations on 171 of 171 possible baselines. ! AN table 5: 23 integrations on 171 of 171 possible baselines. ! AN table 6: 29 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.123079 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2202+4216 ! 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 54300 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 J2202+4216_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 4762 telescope corrections were flagged in sub-array 1. ! A total of 2412 telescope corrections were flagged in sub-array 2. ! A total of 1180 telescope corrections were flagged in sub-array 3. ! A total of 173 telescope corrections were flagged in sub-array 4. ! A total of 342 telescope corrections were flagged in sub-array 5. ! A total of 237 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4768 telescope corrections were flagged in sub-array 1. ! A total of 2412 telescope corrections were flagged in sub-array 2. ! A total of 1181 telescope corrections were flagged in sub-array 3. ! A total of 173 telescope corrections were flagged in sub-array 4. ! A total of 342 telescope corrections were flagged in sub-array 5. ! A total of 237 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4759 telescope corrections were flagged in sub-array 1. ! A total of 2413 telescope corrections were flagged in sub-array 2. ! A total of 1181 telescope corrections were flagged in sub-array 3. ! A total of 173 telescope corrections were flagged in sub-array 4. ! A total of 342 telescope corrections were flagged in sub-array 5. ! A total of 237 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4764 telescope corrections were flagged in sub-array 1. ! A total of 2413 telescope corrections were flagged in sub-array 2. ! A total of 1181 telescope corrections were flagged in sub-array 3. ! A total of 173 telescope corrections were flagged in sub-array 4. ! A total of 342 telescope corrections were flagged in sub-array 5. ! A total of 237 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.151977Jy sigma=0.008578 ! Fit after self-cal, rms=0.602966Jy sigma=0.004792 ! 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 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 milli-arcsec ! Estimated beam: bmin=0.6114 mas, bmaj=0.8053 mas, bpa=-0.7932 degrees ! Estimated noise=854.85 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 = 1.10969 Jy ! Component: 100 - total flux cleaned = 1.37301 Jy ! Total flux subtracted in 100 components = 1.37301 Jy ! Clean residual min=-0.025158 max=0.107385 Jy/beam ! Clean residual mean=0.000202 rms=0.007460 Jy/beam ! Combined flux in latest and established models = 1.37301 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.37301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395025Jy sigma=0.002966 ! Fit after self-cal, rms=0.394681Jy sigma=0.002964 ! Inverting map ! Your choice of large map pixels excluded 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118369 Jy ! Component: 100 - total flux cleaned = 0.179391 Jy ! Total flux subtracted in 100 components = 0.179391 Jy ! Clean residual min=-0.026282 max=0.079406 Jy/beam ! Clean residual mean=0.000140 rms=0.005903 Jy/beam ! Combined flux in latest and established models = 1.5524 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 1.5524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352168Jy sigma=0.002472 ! Fit after self-cal, rms=0.351814Jy sigma=0.002470 ! Inverting map ! Your choice of large map pixels excluded 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 milli-arcsec ! Added new window around map position (-1, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760911 Jy ! Component: 100 - total flux cleaned = 0.122805 Jy ! Total flux subtracted in 100 components = 0.122805 Jy ! Clean residual min=-0.023471 max=0.047346 Jy/beam ! Clean residual mean=0.000100 rms=0.005098 Jy/beam ! Combined flux in latest and established models = 1.6752 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 1.6752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.325397Jy sigma=0.002187 ! Fit after self-cal, rms=0.323278Jy sigma=0.002173 ! Inverting map ! Your choice of large map pixels excluded 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 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 = 0.0490895 Jy ! Component: 100 - total flux cleaned = 0.0842067 Jy ! Total flux subtracted in 100 components = 0.0842067 Jy ! Clean residual min=-0.021719 max=0.031922 Jy/beam ! Clean residual mean=0.000074 rms=0.004570 Jy/beam ! Combined flux in latest and established models = 1.75941 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 1.75941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310372Jy sigma=0.002017 ! Fit after self-cal, rms=0.309216Jy sigma=0.002010 ! Inverting map ! Your choice of large map pixels excluded 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 milli-arcsec ! Added new window around map position (-0.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352355 Jy ! Component: 100 - total flux cleaned = 0.0617224 Jy ! Total flux subtracted in 100 components = 0.0617224 Jy ! Clean residual min=-0.019933 max=0.025474 Jy/beam ! Clean residual mean=0.000054 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 1.82113 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 1.82113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301845Jy sigma=0.001916 ! Fit after self-cal, rms=0.301359Jy sigma=0.001913 ! Inverting map ! Your choice of large map pixels excluded 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 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 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 milli-arcsec ! Estimated beam: bmin=0.7059 mas, bmaj=1.005 mas, bpa=2.217 degrees ! Estimated noise=469.543 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570409 Jy ! Component: 100 - total flux cleaned = 0.0985473 Jy ! Component: 150 - total flux cleaned = 0.130939 Jy ! Component: 200 - total flux cleaned = 0.156749 Jy ! Total flux subtracted in 200 components = 0.156749 Jy ! Clean residual min=-0.015540 max=0.029142 Jy/beam ! Clean residual mean=0.002321 rms=0.004980 Jy/beam ! Combined flux in latest and established models = 1.97788 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 83 components and 1.97788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289307Jy sigma=0.001760 ! Fit after self-cal, rms=0.288011Jy sigma=0.001748 ! Inverting map ! Your choice of large map pixels excluded 2.44% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1625 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 GC 1.11 GG 1.00* ! HN 0.95 KP 0.97 LA 0.94 MA 1.07 ! MK 1.01 NL 0.99 NY 1.00 ON 1.12 ! OV 1.00 PT 0.94 SC 0.96 TC 1.15 ! TS 1.00* WF 1.01 WZ 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00* GC 1.11 GG 1.00* ! HN 1.00* KP 1.26 LA 1.29 MA 0.99 ! MK 0.98 NL 1.00* NY 0.98 ON 0.99 ! OV 1.12 PT 1.32 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.97 GC 1.01 GG 1.00* ! HN 0.94 KP 0.99 LA 0.99 MA 1.00* ! MK 0.93 NL 1.03 NY 1.06 ON 1.00* ! OV 0.96 PT 0.98 SC 1.30 TC 1.00* ! TS 0.95 WF 0.99 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.11 GC 1.06 GG 1.00* ! HN 1.00* KP 1.00* LA 0.97 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.05 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.01 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.09 ! MK 1.00* NL 1.00* NY 1.01 ON 1.07 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.86 WF 1.00* WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.85 GC 0.95 GG 1.00* ! HN 0.98 KP 0.99 LA 0.97 MA 1.00* ! MK 1.00* NL 0.98 NY 0.95 ON 1.04 ! OV 0.93 PT 0.96 SC 1.00* TC 1.00* ! TS 1.07 WF 1.00 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GC 1.15 GG 1.00* ! HN 0.96 KP 0.96 LA 0.94 MA 1.04 ! MK 1.03 NL 0.98 NY 1.03 ON 1.13 ! OV 0.99 PT 0.98 SC 0.98 TC 1.07 ! TS 1.00* WF 1.04 WZ 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00* GC 1.15 GG 1.00* ! HN 1.00* KP 1.26 LA 1.29 MA 0.98 ! MK 1.02 NL 1.00* NY 1.01 ON 1.00 ! OV 1.08 PT 1.38 SC 1.00* TC 1.00* ! TS 0.95 WF 1.00* WZ 1.08 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 GC 1.07 GG 1.00* ! HN 0.95 KP 0.97 LA 1.00 MA 1.00* ! MK 0.94 NL 1.02 NY 1.09 ON 1.00* ! OV 0.95 PT 1.02 SC 1.00* TC 1.00* ! TS 0.95 WF 1.00 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.11 GC 1.10 GG 1.00* ! HN 1.00* KP 1.00* LA 0.97 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.09 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.07 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.03 ! MK 1.00* NL 1.00* NY 1.07 ON 1.08 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.88 WF 1.00* WZ 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.84 GC 1.00 GG 1.00* ! HN 0.99 KP 0.99 LA 0.97 MA 1.00* ! MK 1.00* NL 0.98 NY 0.99 ON 1.05 ! OV 0.92 PT 0.99 SC 1.00* TC 1.00* ! TS 1.09 WF 1.01 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 GC 1.07 GG 1.00* ! HN 0.94 KP 0.97 LA 0.94 MA 1.00 ! MK 1.02 NL 1.01 NY 1.06 ON 1.12 ! OV 1.02 PT 0.95 SC 0.95 TC 1.07 ! TS 1.00* WF 1.00 WZ 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00* GC 1.09 GG 1.00* ! HN 1.00* KP 1.24 LA 1.30 MA 0.91 ! MK 0.98 NL 1.00* NY 1.06 ON 0.96 ! OV 1.15 PT 1.31 SC 1.00* TC 1.00* ! TS 0.94 WF 1.00* WZ 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 GC 1.09 GG 1.00* ! HN 0.94 KP 0.95 LA 1.00 MA 1.00* ! MK 0.94 NL 1.02 NY 1.09 ON 1.00* ! OV 0.98 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00 WF 0.98 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.11 GC 1.04 GG 1.00* ! HN 1.00* KP 1.00* LA 0.97 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.08 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.02 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.02 ! MK 1.00* NL 1.00* NY 1.07 ON 1.03 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.90 WF 1.00* WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.84 GC 0.94 GG 1.00* ! HN 0.98 KP 0.98 LA 0.97 MA 1.00* ! MK 1.00* NL 1.01 NY 1.00 ON 1.14 ! OV 0.95 PT 0.96 SC 1.00* TC 1.00* ! TS 1.09 WF 0.96 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 GC 1.07 GG 1.00* ! HN 0.97 KP 0.95 LA 0.92 MA 1.01 ! MK 1.04 NL 0.97 NY 1.04 ON 1.11 ! OV 1.00 PT 0.95 SC 0.99 TC 0.99 ! TS 1.00* WF 0.99 WZ 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00* GC 1.08 GG 1.00* ! HN 1.00* KP 1.25 LA 1.28 MA 0.93 ! MK 0.98 NL 1.00* NY 1.02 ON 1.02 ! OV 1.13 PT 1.31 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 GC 1.10 GG 1.00* ! HN 0.95 KP 0.96 LA 0.98 MA 1.00* ! MK 0.97 NL 0.99 NY 1.10 ON 1.00* ! OV 0.97 PT 1.00 SC 1.00* TC 1.00* ! TS 0.97 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 1.02 FD 1.08 GC 1.04 GG 1.00* ! HN 1.00* KP 1.00* LA 0.96 MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.08 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 24 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 1.00* KP 1.00* LA 1.00* MA 0.98 ! MK 1.00* NL 1.00* NY 1.05 ON 1.01 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.87 WF 1.00* WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.83 GC 0.92 GG 1.00* ! HN 1.00 KP 0.97 LA 0.95 MA 1.00* ! MK 1.00* NL 0.96 NY 0.99 ON 1.18 ! OV 0.95 PT 0.96 SC 1.00* TC 1.00* ! TS 1.09 WF 0.98 WZ 1.00* ! ! ! Fit before self-cal, rms=0.288011Jy sigma=0.001748 ! Fit after self-cal, rms=0.265040Jy sigma=0.001382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7109 mas, bmaj=1.011 mas, bpa=2.234 degrees ! Estimated noise=467.221 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 (0.6, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232154 Jy ! Component: 100 - total flux cleaned = 0.0404243 Jy ! Component: 150 - total flux cleaned = 0.0522398 Jy ! Component: 200 - total flux cleaned = 0.0602699 Jy ! Total flux subtracted in 200 components = 0.0602699 Jy ! Clean residual min=-0.008842 max=0.015495 Jy/beam ! Clean residual mean=0.001087 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 2.03815 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 2.03815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262332Jy sigma=0.001348 ! Fit after self-cal, rms=0.262322Jy sigma=0.001346 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (3, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157749 Jy ! Component: 100 - total flux cleaned = 0.0244405 Jy ! Component: 150 - total flux cleaned = 0.0313847 Jy ! Component: 200 - total flux cleaned = 0.036799 Jy ! Total flux subtracted in 200 components = 0.036799 Jy ! Clean residual min=-0.009864 max=0.010424 Jy/beam ! Clean residual mean=0.000794 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 2.07495 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 139 components and 2.07495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260924Jy sigma=0.001330 ! Fit after self-cal, rms=0.260829Jy sigma=0.001329 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (1.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976163 Jy ! Component: 100 - total flux cleaned = 0.0142287 Jy ! Component: 150 - total flux cleaned = 0.0183534 Jy ! Component: 200 - total flux cleaned = 0.0222321 Jy ! Total flux subtracted in 200 components = 0.0222321 Jy ! Clean residual min=-0.010144 max=0.009720 Jy/beam ! Clean residual mean=0.000610 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 2.09718 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 158 components and 2.09718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260047Jy sigma=0.001322 ! Fit after self-cal, rms=0.259991Jy sigma=0.001321 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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=0.259991Jy sigma=0.001321 ! Fit after self-cal, rms=0.251222Jy sigma=0.001263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7092 mas, bmaj=1.013 mas, bpa=2.408 degrees ! Estimated noise=467.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925019 Jy ! Component: 100 - total flux cleaned = 0.0135277 Jy ! Component: 150 - total flux cleaned = 0.0166278 Jy ! Component: 200 - total flux cleaned = 0.0196808 Jy ! Total flux subtracted in 200 components = 0.0196808 Jy ! Clean residual min=-0.003974 max=0.007095 Jy/beam ! Clean residual mean=0.000696 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 2.11686 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 2.11686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250676Jy sigma=0.001257 ! Fit after self-cal, rms=0.250652Jy sigma=0.001257 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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 (3.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723715 Jy ! Component: 100 - total flux cleaned = 0.0113295 Jy ! Component: 150 - total flux cleaned = 0.0141793 Jy ! Component: 200 - total flux cleaned = 0.0167289 Jy ! Total flux subtracted in 200 components = 0.0167289 Jy ! Clean residual min=-0.004108 max=0.005429 Jy/beam ! Clean residual mean=0.000559 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 2.13359 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 201 components and 2.13359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250310Jy sigma=0.001253 ! Fit after self-cal, rms=0.250287Jy sigma=0.001253 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (6.2, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530377 Jy ! Component: 100 - total flux cleaned = 0.00811314 Jy ! Component: 150 - total flux cleaned = 0.0100302 Jy ! Component: 200 - total flux cleaned = 0.0117879 Jy ! Total flux subtracted in 200 components = 0.0117879 Jy ! Clean residual min=-0.003917 max=0.004566 Jy/beam ! Clean residual mean=0.000463 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 2.14538 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 221 components and 2.14538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250068Jy sigma=0.001251 ! Fit after self-cal, rms=0.250052Jy sigma=0.001251 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (-0.2, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376695 Jy ! Component: 100 - total flux cleaned = 0.00586067 Jy ! Component: 150 - total flux cleaned = 0.00741875 Jy ! Component: 200 - total flux cleaned = 0.0087662 Jy ! Total flux subtracted in 200 components = 0.0087662 Jy ! Clean residual min=-0.004178 max=0.004401 Jy/beam ! Clean residual mean=0.000387 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 2.15415 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 236 components and 2.15415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249897Jy sigma=0.001250 ! Fit after self-cal, rms=0.249881Jy sigma=0.001250 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (8.2, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330954 Jy ! Component: 100 - total flux cleaned = 0.00486544 Jy ! Component: 150 - total flux cleaned = 0.00589277 Jy ! Component: 200 - total flux cleaned = 0.00686842 Jy ! Total flux subtracted in 200 components = 0.00686842 Jy ! Clean residual min=-0.004114 max=0.004039 Jy/beam ! Clean residual mean=0.000339 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 2.16102 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 250 components and 2.16102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249761Jy sigma=0.001249 ! Fit after self-cal, rms=0.249751Jy sigma=0.001249 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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=0.249751Jy sigma=0.001249 ! Fit after self-cal, rms=0.249980Jy sigma=0.001242 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7086 mas, bmaj=1.015 mas, bpa=2.494 degrees ! Estimated noise=467.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403967 Jy ! Component: 100 - total flux cleaned = 0.00562087 Jy ! Component: 150 - total flux cleaned = 0.00712545 Jy ! Component: 200 - total flux cleaned = 0.00815323 Jy ! Total flux subtracted in 200 components = 0.00815323 Jy ! Clean residual min=-0.002861 max=0.003431 Jy/beam ! Clean residual mean=0.000392 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 2.16917 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 266 components and 2.16917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249798Jy sigma=0.001241 ! Fit after self-cal, rms=0.249823Jy sigma=0.001240 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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 (1.4, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252722 Jy ! Component: 100 - total flux cleaned = 0.00371764 Jy ! Component: 150 - total flux cleaned = 0.00482243 Jy ! Component: 200 - total flux cleaned = 0.0056765 Jy ! Total flux subtracted in 200 components = 0.0056765 Jy ! Clean residual min=-0.003021 max=0.003235 Jy/beam ! Clean residual mean=0.000347 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 2.17485 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 274 components and 2.17485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249714Jy sigma=0.001240 ! Fit after self-cal, rms=0.249708Jy sigma=0.001240 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (10.6, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314008 Jy ! Component: 100 - total flux cleaned = 0.00459577 Jy ! Component: 150 - total flux cleaned = 0.00559157 Jy ! Component: 200 - total flux cleaned = 0.0064521 Jy ! Total flux subtracted in 200 components = 0.0064521 Jy ! Clean residual min=-0.003052 max=0.003161 Jy/beam ! Clean residual mean=0.000300 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 2.1813 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 290 components and 2.1813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249624Jy sigma=0.001239 ! Fit after self-cal, rms=0.249618Jy sigma=0.001239 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (-2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257048 Jy ! Component: 100 - total flux cleaned = 0.00328294 Jy ! Component: 150 - total flux cleaned = 0.00386369 Jy ! Component: 200 - total flux cleaned = 0.00457834 Jy ! Total flux subtracted in 200 components = 0.00457834 Jy ! Clean residual min=-0.003011 max=0.003013 Jy/beam ! Clean residual mean=0.000265 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 2.18588 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 317 components and 2.18588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249554Jy sigma=0.001238 ! Fit after self-cal, rms=0.249553Jy sigma=0.001238 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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=0.249553Jy sigma=0.001238 ! Fit after self-cal, rms=0.249598Jy sigma=0.001238 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=2.322 mas, bmaj=2.523 mas, bpa=-81.92 degrees ! Estimated noise=635.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505958 Jy ! Component: 100 - total flux cleaned = 0.0089528 Jy ! Component: 150 - total flux cleaned = 0.0119046 Jy ! Component: 200 - total flux cleaned = 0.0138834 Jy ! Total flux subtracted in 200 components = 0.0138834 Jy ! Clean residual min=-0.003064 max=0.004833 Jy/beam ! Clean residual mean=0.000625 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 2.19976 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 347 components and 2.19976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249568Jy sigma=0.001238 ! Fit after self-cal, rms=0.249566Jy sigma=0.001237 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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 (12.4, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527228 Jy ! Component: 100 - total flux cleaned = 0.00857276 Jy ! Component: 150 - total flux cleaned = 0.0102938 Jy ! Component: 200 - total flux cleaned = 0.0115722 Jy ! Total flux subtracted in 200 components = 0.0115722 Jy ! Clean residual min=-0.003011 max=0.003160 Jy/beam ! Clean residual mean=0.000367 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 2.21133 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 381 components and 2.21133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249506Jy sigma=0.001237 ! Fit after self-cal, rms=0.249498Jy sigma=0.001237 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7084 mas, bmaj=1.015 mas, bpa=2.547 degrees ! Estimated noise=467.526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7084 x 1.015 at 2.547 degrees (North through East) ! Clean map min=-0.002552 max=1.4491 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=0.249498Jy sigma=0.001237 ! Fit after self-cal, rms=0.227746Jy sigma=0.001113 ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7087 mas, bmaj=1.015 mas, bpa=2.568 degrees ! Estimated noise=467.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101243 Jy ! Component: 100 - total flux cleaned = -0.00110519 Jy ! Component: 150 - total flux cleaned = -0.000941086 Jy ! Component: 200 - total flux cleaned = -0.00070959 Jy ! Total flux subtracted in 200 components = -0.00070959 Jy ! Clean residual min=-0.002531 max=0.002312 Jy/beam ! Clean residual mean=0.000142 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 2.21062 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 397 components and 2.21062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227667Jy sigma=0.001112 ! Fit after self-cal, rms=0.227664Jy sigma=0.001112 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055377 Jy ! Component: 100 - total flux cleaned = 0.000845572 Jy ! Component: 150 - total flux cleaned = 0.00105689 Jy ! Component: 200 - total flux cleaned = 0.00126135 Jy ! Total flux subtracted in 200 components = 0.00126135 Jy ! Clean residual min=-0.002518 max=0.002236 Jy/beam ! Clean residual mean=0.000133 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 2.21188 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 416 components and 2.21188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227614Jy sigma=0.001112 ! Fit after self-cal, rms=0.227611Jy sigma=0.001112 ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227611Jy sigma=0.001112 ! Fit after self-cal, rms=0.227604Jy sigma=0.001112 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 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.6123 mas, bmaj=0.8114 mas, bpa=-0.02864 degrees ! Estimated noise=856.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10732 Jy ! Component: 100 - total flux cleaned = 1.368 Jy ! Component: 150 - total flux cleaned = 1.48965 Jy ! Component: 200 - total flux cleaned = 1.57457 Jy ! Total flux subtracted in 200 components = 1.57457 Jy ! Clean residual min=-0.013451 max=0.049506 Jy/beam ! Clean residual mean=0.000246 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 1.57457 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.57457 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7088 mas, bmaj=1.015 mas, bpa=2.599 degrees ! Estimated noise=467.344 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 = 0.119275 Jy ! Component: 100 - total flux cleaned = 0.201745 Jy ! Component: 150 - total flux cleaned = 0.263008 Jy ! Component: 200 - total flux cleaned = 0.310044 Jy ! Total flux subtracted in 200 components = 0.310044 Jy ! Clean residual min=-0.005545 max=0.027504 Jy/beam ! Clean residual mean=0.002769 rms=0.003715 Jy/beam ! Combined flux in latest and established models = 1.88461 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 88 components and 1.88461 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368465 Jy ! Component: 100 - total flux cleaned = 0.0666364 Jy ! Component: 150 - total flux cleaned = 0.0914622 Jy ! Component: 200 - total flux cleaned = 0.112485 Jy ! Total flux subtracted in 200 components = 0.112485 Jy ! Clean residual min=-0.004022 max=0.013004 Jy/beam ! Clean residual mean=0.001847 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 1.99709 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 152 components and 1.99709 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (-0.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018066 Jy ! Component: 100 - total flux cleaned = 0.0337821 Jy ! Component: 150 - total flux cleaned = 0.0477107 Jy ! Component: 200 - total flux cleaned = 0.0601532 Jy ! Total flux subtracted in 200 components = 0.0601532 Jy ! Clean residual min=-0.002960 max=0.008246 Jy/beam ! Clean residual mean=0.001357 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 2.05725 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 216 components and 2.05725 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (2.6, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011226 Jy ! Component: 100 - total flux cleaned = 0.0212899 Jy ! Component: 150 - total flux cleaned = 0.0303763 Jy ! Component: 200 - total flux cleaned = 0.0386422 Jy ! Total flux subtracted in 200 components = 0.0386422 Jy ! Clean residual min=-0.002486 max=0.005782 Jy/beam ! Clean residual mean=0.001043 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 2.09589 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 264 components and 2.09589 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (0.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761655 Jy ! Component: 100 - total flux cleaned = 0.0145487 Jy ! Component: 150 - total flux cleaned = 0.0209036 Jy ! Component: 200 - total flux cleaned = 0.0267549 Jy ! Total flux subtracted in 200 components = 0.0267549 Jy ! Clean residual min=-0.002332 max=0.004447 Jy/beam ! Clean residual mean=0.000824 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 2.12264 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 302 components and 2.12264 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (5.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552193 Jy ! Component: 100 - total flux cleaned = 0.0106101 Jy ! Component: 150 - total flux cleaned = 0.0153931 Jy ! Component: 200 - total flux cleaned = 0.0198944 Jy ! Total flux subtracted in 200 components = 0.0198944 Jy ! Clean residual min=-0.002210 max=0.003625 Jy/beam ! Clean residual mean=0.000667 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 2.14254 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 340 components and 2.14254 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435926 Jy ! Component: 100 - total flux cleaned = 0.00838028 Jy ! Component: 150 - total flux cleaned = 0.0121757 Jy ! Component: 200 - total flux cleaned = 0.0157675 Jy ! Total flux subtracted in 200 components = 0.0157675 Jy ! Clean residual min=-0.002098 max=0.003090 Jy/beam ! Clean residual mean=0.000544 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 2.15831 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 374 components and 2.15831 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (4.8, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355617 Jy ! Component: 100 - total flux cleaned = 0.00680217 Jy ! Component: 150 - total flux cleaned = 0.00988058 Jy ! Component: 200 - total flux cleaned = 0.0128027 Jy ! Total flux subtracted in 200 components = 0.0128027 Jy ! Clean residual min=-0.001980 max=0.002827 Jy/beam ! Clean residual mean=0.000445 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 2.17111 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 405 components and 2.17111 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (6.8, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300474 Jy ! Component: 100 - total flux cleaned = 0.00567459 Jy ! Component: 150 - total flux cleaned = 0.0082136 Jy ! Component: 200 - total flux cleaned = 0.0106353 Jy ! Total flux subtracted in 200 components = 0.0106353 Jy ! Clean residual min=-0.001887 max=0.002582 Jy/beam ! Clean residual mean=0.000365 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 2.18174 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 428 components and 2.18174 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Added new window around map position (-3.2, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258745 Jy ! Component: 100 - total flux cleaned = 0.0048225 Jy ! Component: 150 - total flux cleaned = 0.00695786 Jy ! Component: 200 - total flux cleaned = 0.00883824 Jy ! Total flux subtracted in 200 components = 0.00883824 Jy ! Clean residual min=-0.001895 max=0.002311 Jy/beam ! Clean residual mean=0.000300 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 2.19058 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 446 components and 2.19058 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 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 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=2.321 mas, bmaj=2.523 mas, bpa=-81.87 degrees ! Estimated noise=634.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049095 Jy ! Component: 100 - total flux cleaned = 0.00888284 Jy ! Component: 150 - total flux cleaned = 0.0122729 Jy ! Component: 200 - total flux cleaned = 0.0152307 Jy ! Total flux subtracted in 200 components = 0.0152307 Jy ! Clean residual min=-0.001913 max=0.003647 Jy/beam ! Clean residual mean=0.000563 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 2.20581 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) ! Added new window around map position (4.2, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361 Jy ! Component: 100 - total flux cleaned = 0.00609909 Jy ! Component: 150 - total flux cleaned = 0.00826223 Jy ! Component: 200 - total flux cleaned = 0.00980783 Jy ! Total flux subtracted in 200 components = 0.00980783 Jy ! Clean residual min=-0.002093 max=0.002610 Jy/beam ! Clean residual mean=0.000334 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 2.21562 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 537 components and 2.21562 Jy ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! Estimated beam: bmin=0.7088 mas, bmaj=1.015 mas, bpa=2.599 degrees ! Estimated noise=467.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369054 Jy ! Component: 100 - total flux cleaned = 0.00103189 Jy ! Component: 150 - total flux cleaned = 0.00152539 Jy ! Component: 200 - total flux cleaned = 0.00193835 Jy ! Total flux subtracted in 200 components = 0.00193835 Jy ! Clean residual min=-0.001986 max=0.002161 Jy/beam ! Clean residual mean=0.000093 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 2.21756 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 571 components and 2.21756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227606Jy sigma=0.001110 ! Fit after self-cal, rms=0.227519Jy sigma=0.001109 wmodel J2202+4216_X_2003_07_09_pus_map.mod ! Writing 571 model components to file: J2202+4216_X_2003_07_09_pus_map.mod wobs J2202+4216_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J2202+4216_X_2003_07_09_pus_uvs.fits wwins J2202+4216_X_2003_07_09_pus_map.win ! wwins: Wrote 25 windows to J2202+4216_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 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035963 Jy ! Component: 100 - total flux cleaned = 0.000537668 Jy ! Component: 150 - total flux cleaned = 0.000709825 Jy ! Component: 200 - total flux cleaned = 0.000876557 Jy ! Component: 250 - total flux cleaned = 0.00120219 Jy ! Component: 300 - total flux cleaned = 0.00152012 Jy ! Component: 350 - total flux cleaned = 0.00173851 Jy ! Component: 400 - total flux cleaned = 0.00189227 Jy ! Component: 450 - total flux cleaned = 0.00207467 Jy ! Component: 500 - total flux cleaned = 0.00219458 Jy ! Component: 550 - total flux cleaned = 0.00234317 Jy ! Component: 600 - total flux cleaned = 0.0025192 Jy ! Component: 650 - total flux cleaned = 0.00260622 Jy ! Component: 700 - total flux cleaned = 0.00269288 Jy ! Component: 750 - total flux cleaned = 0.00289293 Jy ! Component: 800 - total flux cleaned = 0.00297804 Jy ! Component: 850 - total flux cleaned = 0.00311866 Jy ! Component: 900 - total flux cleaned = 0.00323047 Jy ! Component: 950 - total flux cleaned = 0.00345184 Jy ! Component: 1000 - total flux cleaned = 0.00353405 Jy ! Component: 1050 - total flux cleaned = 0.00377932 Jy ! Component: 1100 - total flux cleaned = 0.00391434 Jy ! Component: 1150 - total flux cleaned = 0.00404841 Jy ! Component: 1200 - total flux cleaned = 0.00415515 Jy ! Component: 1250 - total flux cleaned = 0.00428774 Jy ! Component: 1300 - total flux cleaned = 0.00449837 Jy ! Component: 1350 - total flux cleaned = 0.00460291 Jy ! Component: 1400 - total flux cleaned = 0.00473301 Jy ! Component: 1450 - total flux cleaned = 0.00488804 Jy ! Component: 1500 - total flux cleaned = 0.00501657 Jy ! Component: 1550 - total flux cleaned = 0.00509329 Jy ! Component: 1600 - total flux cleaned = 0.00527144 Jy ! Component: 1650 - total flux cleaned = 0.0053725 Jy ! Component: 1700 - total flux cleaned = 0.00552343 Jy ! Component: 1750 - total flux cleaned = 0.00562363 Jy ! Component: 1800 - total flux cleaned = 0.00574834 Jy ! Component: 1850 - total flux cleaned = 0.00582279 Jy ! Component: 1900 - total flux cleaned = 0.00599561 Jy ! Component: 1950 - total flux cleaned = 0.00604476 Jy ! Component: 2000 - total flux cleaned = 0.00616692 Jy ! Total flux subtracted in 2048 components = 0.00628867 Jy ! Clean residual min=-0.001896 max=0.001359 Jy/beam ! Clean residual mean=0.000066 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 2.22385 Jy keep ! Adding 178 model components to the UV plane model. ! The established model now contains 748 components and 2.22385 Jy ![Exited script file: muppet] wmap "J2202+4216_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7088 x 1.015 at 2.599 degrees (North through East) ! Clean map min=-0.0018853 max=1.4482 Jy/beam ! Writing clean map to FITS file: J2202+4216_X_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.44822 invert ! Inverting map ! Your choice of large map pixels excluded 2.29% of the data. ! The x-axis pixel size should ideally be below 0.1603 milli-arcsec ! The y-axis pixel size should ideally be below 0.1627 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442393 device "J2202+4216_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2202+4216_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0916421 0.0916421 0.183284 0.366568 0.733137 1.46627 2.93255 5.8651 11.7302 23.4604 46.9208 93.8415 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.448 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7088 x 1.015 at 2.599 degrees (North through East) ! Clean map min=-0.0018853 max=1.4482 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J2202+4216_X_2003_07_09_pus_uvs.log closed on Sat Apr 6 22:51:41 2013