! Started logfile: J1048+7143_X_2001_03_12_pus_uvs.log on Wed Jan 2 19:54:44 2013 obs J1048+7143_X_2001_03_12_pus_uva.fits ! Reading UV FITS file: J1048+7143_X_2001_03_12_pus_uva.fits ! AN table 1: 143 integrations on 136 of 136 possible baselines. ! AN table 2: 66 integrations on 136 of 136 possible baselines. ! AN table 3: 186 integrations on 136 of 136 possible baselines. ! AN table 4: 45 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.249031 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1048+7143 ! ! 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 1749 lines of history. ! ! Reading 59608 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 J1048+7143_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 1376 telescope corrections were flagged in sub-array 1. ! A total of 637 telescope corrections were flagged in sub-array 2. ! A total of 1830 telescope corrections were flagged in sub-array 3. ! A total of 381 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1376 telescope corrections were flagged in sub-array 1. ! A total of 628 telescope corrections were flagged in sub-array 2. ! A total of 1830 telescope corrections were flagged in sub-array 3. ! A total of 381 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1376 telescope corrections were flagged in sub-array 1. ! A total of 637 telescope corrections were flagged in sub-array 2. ! A total of 1830 telescope corrections were flagged in sub-array 3. ! A total of 381 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1376 telescope corrections were flagged in sub-array 1. ! A total of 659 telescope corrections were flagged in sub-array 2. ! A total of 1830 telescope corrections were flagged in sub-array 3. ! A total of 381 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.724553Jy sigma=0.006338 ! Fit after self-cal, rms=0.565690Jy sigma=0.004900 ! 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 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.5483 mas, bmaj=0.5988 mas, bpa=86.81 degrees ! Estimated noise=710.167 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 = 0.580773 Jy ! Component: 100 - total flux cleaned = 0.86393 Jy ! Total flux subtracted in 100 components = 0.86393 Jy ! Clean residual min=-0.027110 max=0.134130 Jy/beam ! Clean residual mean=-0.000122 rms=0.007013 Jy/beam ! Combined flux in latest and established models = 0.86393 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.86393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395688Jy sigma=0.003238 ! Fit after self-cal, rms=0.389313Jy sigma=0.003193 ! Inverting map ! Your choice of large map pixels excluded 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161721 Jy ! Component: 100 - total flux cleaned = 0.257838 Jy ! Total flux subtracted in 100 components = 0.257838 Jy ! Clean residual min=-0.012928 max=0.050341 Jy/beam ! Clean residual mean=-0.000063 rms=0.003401 Jy/beam ! Combined flux in latest and established models = 1.12177 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.12177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276839Jy sigma=0.001847 ! Fit after self-cal, rms=0.275661Jy sigma=0.001842 ! Inverting map ! Your choice of large map pixels excluded 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637395 Jy ! Component: 100 - total flux cleaned = 0.105866 Jy ! Total flux subtracted in 100 components = 0.105866 Jy ! Clean residual min=-0.009417 max=0.023805 Jy/beam ! Clean residual mean=-0.000038 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 1.22763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 1.22763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251163Jy sigma=0.001480 ! Fit after self-cal, rms=0.250755Jy sigma=0.001478 ! Inverting map ! Your choice of large map pixels excluded 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Added new window around map position (0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295917 Jy ! Component: 100 - total flux cleaned = 0.0493634 Jy ! Total flux subtracted in 100 components = 0.0493634 Jy ! Clean residual min=-0.008810 max=0.015247 Jy/beam ! Clean residual mean=-0.000026 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 1.277 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245027Jy sigma=0.001379 ! Fit after self-cal, rms=0.244811Jy sigma=0.001378 ! Inverting map ! Your choice of large map pixels excluded 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Added new window around map position (0, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159286 Jy ! Component: 100 - total flux cleaned = 0.0265445 Jy ! Total flux subtracted in 100 components = 0.0265445 Jy ! Clean residual min=-0.008121 max=0.009462 Jy/beam ! Clean residual mean=-0.000020 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 1.30354 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 1.30354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243243Jy sigma=0.001349 ! Fit after self-cal, rms=0.243093Jy sigma=0.001348 ! Inverting map ! Your choice of large map pixels excluded 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6735 mas, bmaj=0.8073 mas, bpa=81 degrees ! Estimated noise=344.085 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 = 0.0172938 Jy ! Component: 100 - total flux cleaned = 0.0265556 Jy ! Component: 150 - total flux cleaned = 0.0318858 Jy ! Component: 200 - total flux cleaned = 0.0347061 Jy ! Total flux subtracted in 200 components = 0.0347061 Jy ! Clean residual min=-0.007799 max=0.007947 Jy/beam ! Clean residual mean=0.000055 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 1.33825 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 1.33825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242263Jy sigma=0.001328 ! Fit after self-cal, rms=0.242177Jy sigma=0.001328 ! Inverting map ! Your choice of large map pixels excluded 4.89% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HH 1.00* HN 0.97 ! KK 0.98 KP 1.01 LA 0.96 MA 1.00 ! MC 1.00* MK 0.96 NL 0.97 ON 1.00* ! OV 0.96 PT 0.97 SC 1.03 TS 0.93 ! WZ 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.07 HH 1.00* HN 1.01 ! KK 1.00* KP 1.06 LA 1.01 MA 0.89 ! MC 1.00* MK 1.00* NL 1.04 ON 1.00* ! OV 1.00 PT 1.01 SC 1.05 TS 0.92 ! WZ 1.30 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.01 HH 1.00* HN 1.02 ! KK 1.00 KP 1.02 LA 1.01 MA 0.93 ! MC 1.00* MK 0.98 NL 1.01 ON 1.00* ! OV 0.98 PT 0.98 SC 1.00* TS 0.91 ! WZ 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 HH 1.00* HN 0.93 ! KK 1.06 KP 1.03 LA 0.98 MA 0.98 ! MC 1.00* MK 1.00 NL 0.97 ON 1.00* ! OV 0.96 PT 0.96 SC 1.00 TS 1.23 ! WZ 1.12 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HH 1.00* HN 0.97 ! KK 0.98 KP 0.96 LA 0.96 MA 0.95 ! MC 1.00* MK 0.96 NL 0.94 ON 1.00* ! OV 0.95 PT 1.00 SC 1.02 TS 0.92 ! WZ 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.07 HH 1.00* HN 1.00 ! KK 1.00* KP 1.00 LA 1.01 MA 0.90 ! MC 1.00* MK 1.00* NL 0.99 ON 1.00* ! OV 1.00 PT 1.06 SC 1.05 TS 0.99 ! WZ 1.22 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 HH 1.00* HN 1.02 ! KK 1.00 KP 0.96 LA 1.01 MA 0.86 ! MC 1.00* MK 0.97 NL 0.98 ON 1.00* ! OV 0.98 PT 1.02 SC 1.00* TS 0.91 ! WZ 1.06 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.01 HH 1.00* HN 0.91 ! KK 1.05 KP 0.97 LA 0.97 MA 0.93 ! MC 1.00* MK 1.00 NL 0.94 ON 1.00* ! OV 0.97 PT 1.01 SC 1.02 TS 1.21 ! WZ 1.10 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HH 1.00* HN 0.98 ! KK 1.05 KP 0.94 LA 0.98 MA 1.04 ! MC 1.00* MK 0.99 NL 0.98 ON 1.00* ! OV 1.00 PT 1.04 SC 1.06 TS 0.88 ! WZ 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HH 1.00* HN 1.02 ! KK 1.00* KP 1.00 LA 1.04 MA 0.97 ! MC 1.00* MK 1.00* NL 1.02 ON 1.00* ! OV 1.04 PT 1.09 SC 1.11 TS 0.89 ! WZ 1.35 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HH 1.00* HN 1.03 ! KK 1.10 KP 0.96 LA 1.03 MA 0.96 ! MC 1.00* MK 0.99 NL 1.02 ON 1.00* ! OV 1.02 PT 1.06 SC 1.00* TS 0.88 ! WZ 1.09 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.99 HH 1.00* HN 0.93 ! KK 1.16 KP 0.96 LA 1.00 MA 1.05 ! MC 1.00* MK 1.04 NL 0.99 ON 1.00* ! OV 1.01 PT 1.03 SC 1.05 TS 1.19 ! WZ 1.12 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HH 1.00* HN 0.99 ! KK 1.02 KP 0.96 LA 0.96 MA 1.05 ! MC 1.00* MK 1.02 NL 1.00 ON 1.00* ! OV 0.98 PT 1.03 SC 1.11 TS 1.44 ! WZ 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HH 1.00* HN 1.02 ! KK 1.00* KP 1.00 LA 1.02 MA 0.96 ! MC 1.00* MK 1.00* NL 1.03 ON 1.00* ! OV 1.02 PT 1.09 SC 1.17 TS 0.86 ! WZ 1.00* ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HH 1.00* HN 1.04 ! KK 1.04 KP 0.97 LA 1.02 MA 1.02 ! MC 1.00* MK 1.04 NL 1.03 ON 1.00* ! OV 1.00 PT 1.05 SC 1.00* TS 0.90 ! WZ 1.08 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.98 HH 1.00* HN 0.96 ! KK 1.11 KP 0.97 LA 0.98 MA 1.00 ! MC 1.00* MK 1.06 NL 0.98 ON 1.00* ! OV 0.99 PT 1.04 SC 1.10 TS 1.21 ! WZ 1.13 ! ! ! Fit before self-cal, rms=0.242177Jy sigma=0.001328 ! Fit after self-cal, rms=0.245082Jy sigma=0.001228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6724 mas, bmaj=0.8119 mas, bpa=80.03 degrees ! Estimated noise=345.733 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 = 0.000485582 Jy ! Component: 100 - total flux cleaned = 8.18823e-06 Jy ! Component: 150 - total flux cleaned = -0.000136351 Jy ! Component: 200 - total flux cleaned = -0.000196751 Jy ! Total flux subtracted in 200 components = -0.000196751 Jy ! Clean residual min=-0.002350 max=0.002382 Jy/beam ! Clean residual mean=-0.000017 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 1.33805 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 1.33805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245007Jy sigma=0.001227 ! Fit after self-cal, rms=0.245007Jy sigma=0.001227 ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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=0.245007Jy sigma=0.001227 ! Fit after self-cal, rms=0.252108Jy sigma=0.001215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6746 mas, bmaj=0.8092 mas, bpa=79.62 degrees ! Estimated noise=345.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210385 Jy ! Component: 100 - total flux cleaned = -8.97133e-05 Jy ! Component: 150 - total flux cleaned = -9.04554e-05 Jy ! Component: 200 - total flux cleaned = -4.26487e-05 Jy ! Total flux subtracted in 200 components = -4.26487e-05 Jy ! Clean residual min=-0.002072 max=0.002397 Jy/beam ! Clean residual mean=-0.000016 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 1.33801 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 1.33801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252080Jy sigma=0.001215 ! Fit after self-cal, rms=0.252137Jy sigma=0.001215 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 (-4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010884 Jy ! Component: 100 - total flux cleaned = 0.0012086 Jy ! Component: 150 - total flux cleaned = 0.00141221 Jy ! Component: 200 - total flux cleaned = 0.00141444 Jy ! Total flux subtracted in 200 components = 0.00141444 Jy ! Clean residual min=-0.002077 max=0.002016 Jy/beam ! Clean residual mean=-0.000012 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 1.33942 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.33942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252115Jy sigma=0.001214 ! Fit after self-cal, rms=0.252101Jy sigma=0.001214 ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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=0.252101Jy sigma=0.001214 ! Fit after self-cal, rms=0.253632Jy sigma=0.001214 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6742 mas, bmaj=0.8085 mas, bpa=79.17 degrees ! Estimated noise=345.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184945 Jy ! Component: 100 - total flux cleaned = -5.96152e-06 Jy ! Component: 150 - total flux cleaned = 0.000111778 Jy ! Component: 200 - total flux cleaned = 0.000180659 Jy ! Total flux subtracted in 200 components = 0.000180659 Jy ! Clean residual min=-0.001880 max=0.001883 Jy/beam ! Clean residual mean=-0.000010 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.3396 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 1.3396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253616Jy sigma=0.001213 ! Fit after self-cal, rms=0.253624Jy sigma=0.001213 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 = 6.41762e-05 Jy ! Component: 100 - total flux cleaned = 0.000135222 Jy ! Component: 150 - total flux cleaned = 0.000167572 Jy ! Component: 200 - total flux cleaned = 0.000196412 Jy ! Total flux subtracted in 200 components = 0.000196412 Jy ! Clean residual min=-0.001848 max=0.001868 Jy/beam ! Clean residual mean=-0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 1.3398 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 1.3398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253614Jy sigma=0.001213 ! Fit after self-cal, rms=0.253611Jy sigma=0.001213 ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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=0.253611Jy sigma=0.001213 ! Fit after self-cal, rms=0.254111Jy sigma=0.001213 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=2.362 mas, bmaj=3.204 mas, bpa=15.21 degrees ! Estimated noise=509.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14911e-05 Jy ! Component: 100 - total flux cleaned = 8.23153e-05 Jy ! Component: 150 - total flux cleaned = 8.44936e-05 Jy ! Component: 200 - total flux cleaned = 0.000106385 Jy ! Total flux subtracted in 200 components = 0.000106385 Jy ! Clean residual min=-0.001651 max=0.001812 Jy/beam ! Clean residual mean=-0.000022 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 1.33991 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 57 components and 1.33991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254118Jy sigma=0.001213 ! Fit after self-cal, rms=0.254106Jy sigma=0.001213 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 = 0.000184076 Jy ! Component: 100 - total flux cleaned = 0.000184993 Jy ! Component: 150 - total flux cleaned = 0.000208491 Jy ! Component: 200 - total flux cleaned = 0.000242623 Jy ! Total flux subtracted in 200 components = 0.000242623 Jy ! Clean residual min=-0.001625 max=0.001789 Jy/beam ! Clean residual mean=-0.000020 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 1.34015 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 1.34015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254116Jy sigma=0.001213 ! Fit after self-cal, rms=0.254104Jy sigma=0.001213 ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6742 mas, bmaj=0.8088 mas, bpa=79.11 degrees ! Estimated noise=345.244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6742 x 0.8088 at 79.11 degrees (North through East) ! Clean map min=-0.0016005 max=0.79889 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=0.254104Jy sigma=0.001213 ! Fit after self-cal, rms=0.445610Jy sigma=0.001134 ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6733 mas, bmaj=0.8092 mas, bpa=79.38 degrees ! Estimated noise=344.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110064 Jy ! Component: 100 - total flux cleaned = -0.00113491 Jy ! Component: 150 - total flux cleaned = -0.00116584 Jy ! Component: 200 - total flux cleaned = -0.00116623 Jy ! Total flux subtracted in 200 components = -0.00116623 Jy ! Clean residual min=-0.001774 max=0.001896 Jy/beam ! Clean residual mean=-0.000010 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 1.33898 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.33898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.445599Jy sigma=0.001134 ! Fit after self-cal, rms=0.445601Jy sigma=0.001134 ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142764 Jy ! Component: 100 - total flux cleaned = 0.00162711 Jy ! Component: 150 - total flux cleaned = 0.00167112 Jy ! Component: 200 - total flux cleaned = 0.00163414 Jy ! Total flux subtracted in 200 components = 0.00163414 Jy ! Clean residual min=-0.001706 max=0.001752 Jy/beam ! Clean residual mean=-0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 1.34062 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.34062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.445590Jy sigma=0.001133 ! Fit after self-cal, rms=0.445610Jy sigma=0.001133 ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.445610Jy sigma=0.001133 ! Fit after self-cal, rms=0.440725Jy sigma=0.001133 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 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.5523 mas, bmaj=0.5977 mas, bpa=84.67 degrees ! Estimated noise=720.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.591657 Jy ! Component: 100 - total flux cleaned = 0.881463 Jy ! Component: 150 - total flux cleaned = 1.03691 Jy ! Component: 200 - total flux cleaned = 1.12989 Jy ! Total flux subtracted in 200 components = 1.12989 Jy ! Clean residual min=-0.008743 max=0.048361 Jy/beam ! Clean residual mean=-0.000053 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 1.12989 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.12989 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6733 mas, bmaj=0.8094 mas, bpa=79.34 degrees ! Estimated noise=344.582 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 = 0.0954771 Jy ! Component: 100 - total flux cleaned = 0.142996 Jy ! Component: 150 - total flux cleaned = 0.168871 Jy ! Component: 200 - total flux cleaned = 0.184073 Jy ! Total flux subtracted in 200 components = 0.184073 Jy ! Clean residual min=-0.002449 max=0.007895 Jy/beam ! Clean residual mean=-0.000079 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.31396 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 1.31396 Jy ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Added new window around map position (-0.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921962 Jy ! Component: 100 - total flux cleaned = 0.0149685 Jy ! Component: 150 - total flux cleaned = 0.0186628 Jy ! Component: 200 - total flux cleaned = 0.0212257 Jy ! Total flux subtracted in 200 components = 0.0212257 Jy ! Clean residual min=-0.001771 max=0.002342 Jy/beam ! Clean residual mean=-0.000021 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 1.33519 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 1.33519 Jy ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 = 0.00222008 Jy ! Component: 100 - total flux cleaned = 0.00351577 Jy ! Component: 150 - total flux cleaned = 0.00407826 Jy ! Component: 200 - total flux cleaned = 0.00439667 Jy ! Total flux subtracted in 200 components = 0.00439667 Jy ! Clean residual min=-0.001718 max=0.001644 Jy/beam ! Clean residual mean=-0.000009 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 1.33958 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 1.33958 Jy ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 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 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=2.36 mas, bmaj=3.203 mas, bpa=15.19 degrees ! Estimated noise=509.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112758 Jy ! Component: 100 - total flux cleaned = 0.00142318 Jy ! Component: 150 - total flux cleaned = 0.00156638 Jy ! Component: 200 - total flux cleaned = 0.00166683 Jy ! Total flux subtracted in 200 components = 0.00166683 Jy ! Clean residual min=-0.001494 max=0.001521 Jy/beam ! Clean residual mean=-0.000013 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 1.34125 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 = 8.49133e-05 Jy ! Component: 100 - total flux cleaned = 0.000145723 Jy ! Component: 150 - total flux cleaned = 0.000167914 Jy ! Component: 200 - total flux cleaned = 0.000188858 Jy ! Total flux subtracted in 200 components = 0.000188858 Jy ! Clean residual min=-0.001489 max=0.001503 Jy/beam ! Clean residual mean=-0.000011 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 1.34144 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 1.34144 Jy ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! Estimated beam: bmin=0.6733 mas, bmaj=0.8094 mas, bpa=79.34 degrees ! Estimated noise=344.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986357 Jy ! Component: 100 - total flux cleaned = -0.00102967 Jy ! Component: 150 - total flux cleaned = -0.00103024 Jy ! Component: 200 - total flux cleaned = -0.000996676 Jy ! Total flux subtracted in 200 components = -0.000996676 Jy ! Clean residual min=-0.001610 max=0.001652 Jy/beam ! Clean residual mean=-0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 1.34044 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 1.34044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.440696Jy sigma=0.001132 ! Fit after self-cal, rms=0.440789Jy sigma=0.001131 wmodel J1048+7143_X_2001_03_12_pus_map.mod ! Writing 99 model components to file: J1048+7143_X_2001_03_12_pus_map.mod wobs J1048+7143_X_2001_03_12_pus_uvs.fits ! Writing UV FITS file: J1048+7143_X_2001_03_12_pus_uvs.fits wwins J1048+7143_X_2001_03_12_pus_map.win ! wwins: Wrote 7 windows to J1048+7143_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 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249554 Jy ! Component: 100 - total flux cleaned = -0.000164643 Jy ! Component: 150 - total flux cleaned = 8.4106e-05 Jy ! Component: 200 - total flux cleaned = 0.000137385 Jy ! Component: 250 - total flux cleaned = 0.00021601 Jy ! Component: 300 - total flux cleaned = 0.000344592 Jy ! Component: 350 - total flux cleaned = 0.000395385 Jy ! Component: 400 - total flux cleaned = 0.000395486 Jy ! Component: 450 - total flux cleaned = 0.000346495 Jy ! Component: 500 - total flux cleaned = 0.000346441 Jy ! Component: 550 - total flux cleaned = 0.000322325 Jy ! Component: 600 - total flux cleaned = 0.000251378 Jy ! Component: 650 - total flux cleaned = 0.000204549 Jy ! Component: 700 - total flux cleaned = 0.000227768 Jy ! Component: 750 - total flux cleaned = 0.000136416 Jy ! Component: 800 - total flux cleaned = 0.000136604 Jy ! Component: 850 - total flux cleaned = 0.000114299 Jy ! Component: 900 - total flux cleaned = 0.000136343 Jy ! Component: 950 - total flux cleaned = 0.000114195 Jy ! Component: 1000 - total flux cleaned = 0.000157896 Jy ! Component: 1050 - total flux cleaned = 0.000114487 Jy ! Component: 1100 - total flux cleaned = 0.00011469 Jy ! Component: 1150 - total flux cleaned = 0.000114564 Jy ! Component: 1200 - total flux cleaned = 0.000114453 Jy ! Component: 1250 - total flux cleaned = 0.000135848 Jy ! Component: 1300 - total flux cleaned = 0.000199167 Jy ! Component: 1350 - total flux cleaned = 0.000220006 Jy ! Component: 1400 - total flux cleaned = 0.000323722 Jy ! Component: 1450 - total flux cleaned = 0.000323794 Jy ! Component: 1500 - total flux cleaned = 0.00032361 Jy ! Component: 1550 - total flux cleaned = 0.000344041 Jy ! Component: 1600 - total flux cleaned = 0.000465541 Jy ! Component: 1650 - total flux cleaned = 0.000404821 Jy ! Component: 1700 - total flux cleaned = 0.000344831 Jy ! Component: 1750 - total flux cleaned = 0.000404649 Jy ! Component: 1800 - total flux cleaned = 0.000464313 Jy ! Component: 1850 - total flux cleaned = 0.000503825 Jy ! Component: 1900 - total flux cleaned = 0.000523413 Jy ! Component: 1950 - total flux cleaned = 0.000464789 Jy ! Component: 2000 - total flux cleaned = 0.000523004 Jy ! Total flux subtracted in 2048 components = 0.000561567 Jy ! Clean residual min=-0.001123 max=0.001013 Jy/beam ! Clean residual mean=-0.000007 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 1.341 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 276 components and 1.341 Jy ![Exited script file: muppet] wmap "J1048+7143_X_2001_03_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6733 x 0.8094 at 79.34 degrees (North through East) ! Clean map min=-0.0012622 max=0.79644 Jy/beam ! Writing clean map to FITS file: J1048+7143_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 0.796436 invert ! Inverting map ! Your choice of large map pixels excluded 4.8% of the data. ! The x-axis pixel size should ideally be below 0.1572 milli-arcsec ! The y-axis pixel size should ideally be below 0.1557 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000336472 device "J1048+7143_X_2001_03_12_pus\_map.eps/VPS" ! Attempting to open device: 'J1048+7143_X_2001_03_12_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126742 0.126742 0.253483 0.506967 1.01393 2.02787 4.05573 8.11146 16.2229 32.4459 64.8917 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.796 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6733 x 0.8094 at 79.34 degrees (North through East) ! Clean map min=-0.0012622 max=0.79644 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1048+7143_X_2001_03_12_pus_uvs.log closed on Wed Jan 2 19:54:59 2013