! Started logfile: J1746+6226_X_2001_03_12_pus_uvs.log on Wed Jan 2 20:01:37 2013 obs J1746+6226_X_2001_03_12_pus_uva.fits ! Reading UV FITS file: J1746+6226_X_2001_03_12_pus_uva.fits ! AN table 1: 270 integrations on 136 of 136 possible baselines. ! AN table 2: 383 integrations on 136 of 136 possible baselines. ! AN table 3: 9 integrations on 136 of 136 possible baselines. ! AN table 4: 127 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.345169 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1746+6226 ! ! 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 1753 lines of history. ! ! Reading 148152 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 J1746+6226_X_2001_03_12_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 2182 telescope corrections were flagged in sub-array 1. ! A total of 3280 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 1159 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2181 telescope corrections were flagged in sub-array 1. ! A total of 3279 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 1091 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2182 telescope corrections were flagged in sub-array 1. ! A total of 3280 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 1157 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2187 telescope corrections were flagged in sub-array 1. ! A total of 3417 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 1159 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.615561Jy sigma=0.005040 ! Fit after self-cal, rms=0.477010Jy sigma=0.003874 ! 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 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.5177 mas, bmaj=0.5479 mas, bpa=-39.83 degrees ! Estimated noise=566.987 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 = 0.432949 Jy ! Component: 100 - total flux cleaned = 0.537487 Jy ! Total flux subtracted in 100 components = 0.537487 Jy ! Clean residual min=-0.008748 max=0.043899 Jy/beam ! Clean residual mean=-0.000003 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.537487 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.537487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232529Jy sigma=0.001593 ! Fit after self-cal, rms=0.232515Jy sigma=0.001593 ! Inverting map ! Your choice of large map pixels excluded 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471831 Jy ! Component: 100 - total flux cleaned = 0.0723665 Jy ! Total flux subtracted in 100 components = 0.0723665 Jy ! Clean residual min=-0.006546 max=0.013863 Jy/beam ! Clean residual mean=-0.000005 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.609853 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.609853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219292Jy sigma=0.001399 ! Fit after self-cal, rms=0.219273Jy sigma=0.001399 ! Inverting map ! Your choice of large map pixels excluded 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176469 Jy ! Component: 100 - total flux cleaned = 0.0302295 Jy ! Total flux subtracted in 100 components = 0.0302295 Jy ! Clean residual min=-0.006662 max=0.010194 Jy/beam ! Clean residual mean=-0.000006 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.640083 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.640083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216902Jy sigma=0.001356 ! Fit after self-cal, rms=0.216904Jy sigma=0.001356 ! Inverting map ! Your choice of large map pixels excluded 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Added new window around map position (1.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104199 Jy ! Component: 100 - total flux cleaned = 0.0182669 Jy ! Total flux subtracted in 100 components = 0.0182669 Jy ! Clean residual min=-0.006612 max=0.009149 Jy/beam ! Clean residual mean=-0.000006 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.65835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.65835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216205Jy sigma=0.001342 ! Fit after self-cal, rms=0.216189Jy sigma=0.001342 ! Inverting map ! Your choice of large map pixels excluded 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.64 mas, bmaj=0.6812 mas, bpa=-26.56 degrees ! Estimated noise=230.625 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124122 Jy ! Component: 100 - total flux cleaned = 0.0190117 Jy ! Component: 150 - total flux cleaned = 0.021628 Jy ! Component: 200 - total flux cleaned = 0.0226898 Jy ! Total flux subtracted in 200 components = 0.0226898 Jy ! Clean residual min=-0.006441 max=0.006381 Jy/beam ! Clean residual mean=-0.000049 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.681039 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.681039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215904Jy sigma=0.001331 ! Fit after self-cal, rms=0.215900Jy sigma=0.001330 ! Inverting map ! Your choice of large map pixels excluded 6.74% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HH 1.00* HN 1.50 ! KK 0.99 KP 1.02 LA 0.95 MA 0.93 ! MC 0.92 MK 0.96 NL 0.99 ON 0.96 ! OV 0.95 PT 0.97 SC 1.00 TS 1.03 ! WZ 1.01 ! ! A total of 216 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HH 1.00* HN 0.99 ! KK 1.06 KP 1.03 LA 0.99 MA 0.98 ! MC 1.00 MK 0.96 NL 1.00 ON 0.82 ! OV 0.98 PT 0.96 SC 1.06 TS 1.01 ! WZ 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.98 HH 1.00* HN 0.97 ! KK 0.54 KP 0.99 LA 0.97 MA 0.97 ! MC 1.03 MK 0.94 NL 1.00 ON 1.04 ! OV 0.95 PT 0.97 SC 1.05 TS 0.94 ! WZ 1.06 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HH 1.00* HN 1.44 ! KK 0.97 KP 0.96 LA 0.95 MA 0.93 ! MC 0.93 MK 0.96 NL 0.95 ON 0.95 ! OV 0.95 PT 1.01 SC 0.99 TS 1.03 ! WZ 1.01 ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HH 1.00* HN 0.99 ! KK 1.06 KP 0.98 LA 0.99 MA 0.96 ! MC 1.00 MK 0.95 NL 0.96 ON 0.84 ! OV 0.97 PT 1.00 SC 1.02 TS 1.02 ! WZ 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 84 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.98 HH 1.00* HN 0.98 ! KK 0.83 KP 0.95 LA 0.97 MA 0.93 ! MC 1.06 MK 0.92 NL 0.96 ON 0.98 ! OV 0.94 PT 1.01 SC 1.05 TS 0.94 ! WZ 1.05 ! ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HH 1.00* HN 1.48 ! KK 1.06 KP 0.95 LA 0.96 MA 1.90 ! MC 1.03 MK 0.98 NL 0.99 ON 1.00 ! OV 0.99 PT 1.03 SC 1.02 TS 1.01 ! WZ 1.04 ! ! A total of 213 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HH 1.00* HN 0.99 ! KK 1.13 KP 0.95 LA 1.01 MA 1.02 ! MC 1.06 MK 0.97 NL 0.99 ON 0.84 ! OV 1.01 PT 1.03 SC 1.07 TS 1.01 ! WZ 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.95 HH 1.00* HN 0.98 ! KK 0.91 KP 0.93 LA 0.99 MA 1.02 ! MC 1.11 MK 0.94 NL 0.99 ON 1.11 ! OV 0.98 PT 1.03 SC 1.05 TS 0.95 ! WZ 1.07 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HH 1.00* HN 1.51 ! KK 1.00 KP 0.96 LA 0.94 MA 1.33 ! MC 0.92 MK 1.01 NL 1.01 ON 1.06 ! OV 0.97 PT 1.03 SC 1.07 TS 1.00 ! WZ 1.04 ! ! A total of 174 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HH 1.00* HN 1.00 ! KK 1.09 KP 0.96 LA 0.98 MA 1.07 ! MC 1.02 MK 1.00 NL 1.00 ON 0.84 ! OV 0.99 PT 1.02 SC 1.14 TS 1.02 ! WZ 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.94 HH 1.00* HN 0.99 ! KK 0.70 KP 0.94 LA 0.96 MA 1.07 ! MC 1.07 MK 0.97 NL 1.01 ON 1.10 ! OV 0.96 PT 1.03 SC 1.12 TS 0.93 ! WZ 1.09 ! ! ! Fit before self-cal, rms=0.215900Jy sigma=0.001330 ! Fit after self-cal, rms=0.228130Jy sigma=0.001267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6454 mas, bmaj=0.6844 mas, bpa=-25.16 degrees ! Estimated noise=231.48 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00481669 Jy ! Component: 100 - total flux cleaned = -0.00638736 Jy ! Component: 150 - total flux cleaned = -0.00719511 Jy ! Component: 200 - total flux cleaned = -0.00776775 Jy ! Total flux subtracted in 200 components = -0.00776775 Jy ! Clean residual min=-0.002870 max=0.004166 Jy/beam ! Clean residual mean=-0.000025 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.673272 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.673272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227950Jy sigma=0.001265 ! Fit after self-cal, rms=0.228122Jy sigma=0.001265 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Added new window around map position (-0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388532 Jy ! Component: 100 - total flux cleaned = 0.00400148 Jy ! Component: 150 - total flux cleaned = 0.00382734 Jy ! Component: 200 - total flux cleaned = 0.00359409 Jy ! Total flux subtracted in 200 components = 0.00359409 Jy ! Clean residual min=-0.002990 max=0.003083 Jy/beam ! Clean residual mean=-0.000026 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.676866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.676866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228004Jy sigma=0.001264 ! Fit after self-cal, rms=0.227993Jy sigma=0.001264 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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=0.227993Jy sigma=0.001264 ! Fit after self-cal, rms=0.216752Jy sigma=0.001242 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6502 mas, bmaj=0.6835 mas, bpa=-21.98 degrees ! Estimated noise=231.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0038863 Jy ! Component: 100 - total flux cleaned = -0.0045533 Jy ! Component: 150 - total flux cleaned = -0.00465085 Jy ! Component: 200 - total flux cleaned = -0.00450364 Jy ! Total flux subtracted in 200 components = -0.00450364 Jy ! Clean residual min=-0.001929 max=0.002028 Jy/beam ! Clean residual mean=-0.000015 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.672362 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.672362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216625Jy sigma=0.001241 ! Fit after self-cal, rms=0.216633Jy sigma=0.001241 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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 (-2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060569 Jy ! Component: 100 - total flux cleaned = 0.000601275 Jy ! Component: 150 - total flux cleaned = 0.000600229 Jy ! Component: 200 - total flux cleaned = 0.000599315 Jy ! Total flux subtracted in 200 components = 0.000599315 Jy ! Clean residual min=-0.001778 max=0.001906 Jy/beam ! Clean residual mean=-0.000016 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.672962 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.672962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216600Jy sigma=0.001241 ! Fit after self-cal, rms=0.216597Jy sigma=0.001241 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Added new window around map position (-7, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202007 Jy ! Component: 100 - total flux cleaned = 0.0029584 Jy ! Component: 150 - total flux cleaned = 0.00330624 Jy ! Component: 200 - total flux cleaned = 0.00350272 Jy ! Total flux subtracted in 200 components = 0.00350272 Jy ! Clean residual min=-0.001772 max=0.001398 Jy/beam ! Clean residual mean=-0.000017 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.676465 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.676464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216571Jy sigma=0.001240 ! Fit after self-cal, rms=0.216569Jy sigma=0.001240 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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=0.216569Jy sigma=0.001240 ! Fit after self-cal, rms=0.217241Jy sigma=0.001240 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6519 mas, bmaj=0.6844 mas, bpa=-19.94 degrees ! Estimated noise=232.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176596 Jy ! Component: 100 - total flux cleaned = -0.00216331 Jy ! Component: 150 - total flux cleaned = -0.00221683 Jy ! Component: 200 - total flux cleaned = -0.00203147 Jy ! Total flux subtracted in 200 components = -0.00203147 Jy ! Clean residual min=-0.001461 max=0.001325 Jy/beam ! Clean residual mean=-0.000013 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.674433 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.674433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217192Jy sigma=0.001239 ! Fit after self-cal, rms=0.217196Jy sigma=0.001239 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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 = 0.000202217 Jy ! Component: 100 - total flux cleaned = 0.000396463 Jy ! Component: 150 - total flux cleaned = 0.000578085 Jy ! Component: 200 - total flux cleaned = 0.000748526 Jy ! Total flux subtracted in 200 components = 0.000748526 Jy ! Clean residual min=-0.001428 max=0.001334 Jy/beam ! Clean residual mean=-0.000014 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.675182 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.675182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217183Jy sigma=0.001239 ! Fit after self-cal, rms=0.217183Jy sigma=0.001239 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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=0.217183Jy sigma=0.001239 ! Fit after self-cal, rms=0.217625Jy sigma=0.001239 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=2.651 mas, bmaj=2.75 mas, bpa=79.79 degrees ! Estimated noise=354.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116719 Jy ! Component: 100 - total flux cleaned = 0.000633125 Jy ! Component: 150 - total flux cleaned = 0.000980987 Jy ! Component: 200 - total flux cleaned = 0.00126061 Jy ! Total flux subtracted in 200 components = 0.00126061 Jy ! Clean residual min=-0.001693 max=0.001724 Jy/beam ! Clean residual mean=-0.000040 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.676442 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.676442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217612Jy sigma=0.001239 ! Fit after self-cal, rms=0.217610Jy sigma=0.001239 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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 = 0.000257334 Jy ! Component: 100 - total flux cleaned = 0.000446879 Jy ! Component: 150 - total flux cleaned = 0.0005145 Jy ! Component: 200 - total flux cleaned = 0.000589702 Jy ! Total flux subtracted in 200 components = 0.000589702 Jy ! Clean residual min=-0.001685 max=0.001684 Jy/beam ! Clean residual mean=-0.000041 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.677032 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.677032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217610Jy sigma=0.001239 ! Fit after self-cal, rms=0.217609Jy sigma=0.001239 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6529 mas, bmaj=0.6851 mas, bpa=-18.77 degrees ! Estimated noise=232.372 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6529 x 0.6851 at -18.77 degrees (North through East) ! Clean map min=-0.0011642 max=0.58994 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=0.217609Jy sigma=0.001239 ! Fit after self-cal, rms=0.217213Jy sigma=0.001173 ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6532 mas, bmaj=0.6853 mas, bpa=-18.56 degrees ! Estimated noise=232.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000884918 Jy ! Component: 100 - total flux cleaned = -0.001131 Jy ! Component: 150 - total flux cleaned = -0.00130834 Jy ! Component: 200 - total flux cleaned = -0.00137092 Jy ! Total flux subtracted in 200 components = -0.00137092 Jy ! Clean residual min=-0.001291 max=0.001291 Jy/beam ! Clean residual mean=-0.000012 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.675661 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.675661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217200Jy sigma=0.001173 ! Fit after self-cal, rms=0.217202Jy sigma=0.001173 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Added new window around map position (17.4, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632251 Jy ! Component: 100 - total flux cleaned = 0.000662394 Jy ! Component: 150 - total flux cleaned = 0.000717213 Jy ! Component: 200 - total flux cleaned = 0.000769565 Jy ! Total flux subtracted in 200 components = 0.000769565 Jy ! Clean residual min=-0.001296 max=0.001163 Jy/beam ! Clean residual mean=-0.000012 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.676431 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.676431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217194Jy sigma=0.001173 ! Fit after self-cal, rms=0.217194Jy sigma=0.001173 ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217194Jy sigma=0.001173 ! Fit after self-cal, rms=0.217643Jy sigma=0.001173 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 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.5274 mas, bmaj=0.5455 mas, bpa=-36.74 degrees ! Estimated noise=581.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.442798 Jy ! Component: 100 - total flux cleaned = 0.544361 Jy ! Component: 150 - total flux cleaned = 0.586218 Jy ! Component: 200 - total flux cleaned = 0.608258 Jy ! Total flux subtracted in 200 components = 0.608258 Jy ! Clean residual min=-0.003175 max=0.011978 Jy/beam ! Clean residual mean=0.000000 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.608258 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.608258 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6538 mas, bmaj=0.6857 mas, bpa=-18.15 degrees ! Estimated noise=232.214 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 = 0.0258712 Jy ! Component: 100 - total flux cleaned = 0.0389007 Jy ! Component: 150 - total flux cleaned = 0.0461386 Jy ! Component: 200 - total flux cleaned = 0.0508522 Jy ! Total flux subtracted in 200 components = 0.0508522 Jy ! Clean residual min=-0.001448 max=0.002572 Jy/beam ! Clean residual mean=-0.000008 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.65911 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 27 components and 0.65911 Jy ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325158 Jy ! Component: 100 - total flux cleaned = 0.00571005 Jy ! Component: 150 - total flux cleaned = 0.00770946 Jy ! Component: 200 - total flux cleaned = 0.00938171 Jy ! Total flux subtracted in 200 components = 0.00938171 Jy ! Clean residual min=-0.001359 max=0.001379 Jy/beam ! Clean residual mean=-0.000010 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.668492 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.668492 Jy ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Added new window around map position (-2.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015149 Jy ! Component: 100 - total flux cleaned = 0.00239185 Jy ! Component: 150 - total flux cleaned = 0.00300279 Jy ! Component: 200 - total flux cleaned = 0.00361115 Jy ! Total flux subtracted in 200 components = 0.00361115 Jy ! Clean residual min=-0.001327 max=0.001196 Jy/beam ! Clean residual mean=-0.000011 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.672103 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 71 components and 0.672103 Jy ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 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 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=2.65 mas, bmaj=2.751 mas, bpa=79.89 degrees ! Estimated noise=353.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211736 Jy ! Component: 100 - total flux cleaned = 0.0034226 Jy ! Component: 150 - total flux cleaned = 0.0043761 Jy ! Component: 200 - total flux cleaned = 0.00509204 Jy ! Total flux subtracted in 200 components = 0.00509204 Jy ! Clean residual min=-0.001700 max=0.001537 Jy/beam ! Clean residual mean=-0.000039 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.677195 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 = 0.000385647 Jy ! Component: 100 - total flux cleaned = 0.00064779 Jy ! Component: 150 - total flux cleaned = 0.000808787 Jy ! Component: 200 - total flux cleaned = 0.000908474 Jy ! Total flux subtracted in 200 components = 0.000908474 Jy ! Clean residual min=-0.001710 max=0.001467 Jy/beam ! Clean residual mean=-0.000040 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.678104 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.678104 Jy ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! Estimated beam: bmin=0.6538 mas, bmaj=0.6857 mas, bpa=-18.15 degrees ! Estimated noise=232.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418128 Jy ! Component: 100 - total flux cleaned = -0.000493172 Jy ! Component: 150 - total flux cleaned = -0.000525929 Jy ! Component: 200 - total flux cleaned = -0.000553717 Jy ! Total flux subtracted in 200 components = -0.000553717 Jy ! Clean residual min=-0.001301 max=0.001164 Jy/beam ! Clean residual mean=-0.000012 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.67755 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.67755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217649Jy sigma=0.001173 ! Fit after self-cal, rms=0.217648Jy sigma=0.001173 wmodel J1746+6226_X_2001_03_12_pus_map.mod ! Writing 96 model components to file: J1746+6226_X_2001_03_12_pus_map.mod wobs J1746+6226_X_2001_03_12_pus_uvs.fits ! Writing UV FITS file: J1746+6226_X_2001_03_12_pus_uvs.fits wwins J1746+6226_X_2001_03_12_pus_map.win ! wwins: Wrote 7 windows to J1746+6226_X_2001_03_12_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 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322451 Jy ! Component: 100 - total flux cleaned = -0.000629581 Jy ! Component: 150 - total flux cleaned = -0.000882796 Jy ! Component: 200 - total flux cleaned = -0.00105355 Jy ! Component: 250 - total flux cleaned = -0.00120231 Jy ! Component: 300 - total flux cleaned = -0.00136687 Jy ! Component: 350 - total flux cleaned = -0.00147514 Jy ! Component: 400 - total flux cleaned = -0.00163516 Jy ! Component: 450 - total flux cleaned = -0.00170542 Jy ! Component: 500 - total flux cleaned = -0.00184435 Jy ! Component: 550 - total flux cleaned = -0.00187858 Jy ! Component: 600 - total flux cleaned = -0.00194688 Jy ! Component: 650 - total flux cleaned = -0.00201463 Jy ! Component: 700 - total flux cleaned = -0.00213168 Jy ! Component: 750 - total flux cleaned = -0.00216465 Jy ! Component: 800 - total flux cleaned = -0.00216479 Jy ! Component: 850 - total flux cleaned = -0.00224643 Jy ! Component: 900 - total flux cleaned = -0.00221382 Jy ! Component: 950 - total flux cleaned = -0.00226232 Jy ! Component: 1000 - total flux cleaned = -0.00221418 Jy ! Component: 1050 - total flux cleaned = -0.00232583 Jy ! Component: 1100 - total flux cleaned = -0.0022308 Jy ! Component: 1150 - total flux cleaned = -0.00235681 Jy ! Component: 1200 - total flux cleaned = -0.00237241 Jy ! Component: 1250 - total flux cleaned = -0.00232562 Jy ! Component: 1300 - total flux cleaned = -0.00238769 Jy ! Component: 1350 - total flux cleaned = -0.0024031 Jy ! Component: 1400 - total flux cleaned = -0.0024492 Jy ! Component: 1450 - total flux cleaned = -0.00251018 Jy ! Component: 1500 - total flux cleaned = -0.00260121 Jy ! Component: 1550 - total flux cleaned = -0.00258604 Jy ! Component: 1600 - total flux cleaned = -0.00263105 Jy ! Component: 1650 - total flux cleaned = -0.00272079 Jy ! Component: 1700 - total flux cleaned = -0.00272078 Jy ! Component: 1750 - total flux cleaned = -0.0028096 Jy ! Component: 1800 - total flux cleaned = -0.00285381 Jy ! Component: 1850 - total flux cleaned = -0.00286852 Jy ! Component: 1900 - total flux cleaned = -0.00294167 Jy ! Component: 1950 - total flux cleaned = -0.00299997 Jy ! Component: 2000 - total flux cleaned = -0.00302906 Jy ! Total flux subtracted in 2048 components = -0.00308692 Jy ! Clean residual min=-0.000906 max=0.000843 Jy/beam ! Clean residual mean=-0.000008 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.674463 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 307 components and 0.674463 Jy ![Exited script file: muppet] wmap "J1746+6226_X_2001_03_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6538 x 0.6857 at -18.15 degrees (North through East) ! Clean map min=-0.0010909 max=0.59098 Jy/beam ! Writing clean map to FITS file: J1746+6226_X_2001_03_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.590977 invert ! Inverting map ! Your choice of large map pixels excluded 6.56% of the data. ! The x-axis pixel size should ideally be below 0.1584 milli-arcsec ! The y-axis pixel size should ideally be below 0.1623 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258496 device "J1746+6226_X_2001_03_12_pus\_map.eps/VPS" ! Attempting to open device: 'J1746+6226_X_2001_03_12_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131221 0.131221 0.262443 0.524886 1.04977 2.09954 4.19909 8.39817 16.7963 33.5927 67.1854 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.59 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6538 x 0.6857 at -18.15 degrees (North through East) ! Clean map min=-0.0010909 max=0.59098 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1746+6226_X_2001_03_12_pus_uvs.log closed on Wed Jan 2 20:02:10 2013