! Started logfile: J1740+5211_X_2003_07_09_pus_uvs.log on Sun Apr 7 16:18:09 2013 obs J1740+5211_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1740+5211_X_2003_07_09_pus_uva.fits ! AN table 1: 95 integrations on 171 of 171 possible baselines. ! AN table 2: 266 integrations on 171 of 171 possible baselines. ! AN table 3: 21 integrations on 171 of 171 possible baselines. ! AN table 4: 52 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.217196 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1740+5211 ! 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 64476 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 J1740+5211_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 1070 telescope corrections were flagged in sub-array 1. ! A total of 2836 telescope corrections were flagged in sub-array 2. ! A total of 390 telescope corrections were flagged in sub-array 3. ! A total of 816 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1070 telescope corrections were flagged in sub-array 1. ! A total of 2836 telescope corrections were flagged in sub-array 2. ! A total of 390 telescope corrections were flagged in sub-array 3. ! A total of 816 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1070 telescope corrections were flagged in sub-array 1. ! A total of 2837 telescope corrections were flagged in sub-array 2. ! A total of 393 telescope corrections were flagged in sub-array 3. ! A total of 816 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1070 telescope corrections were flagged in sub-array 1. ! A total of 2836 telescope corrections were flagged in sub-array 2. ! A total of 390 telescope corrections were flagged in sub-array 3. ! A total of 816 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.084988Jy sigma=0.008350 ! Fit after self-cal, rms=0.309918Jy sigma=0.002433 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.5705 mas, bmaj=0.6677 mas, bpa=35.03 degrees ! Estimated noise=772.77 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 = 0.797174 Jy ! Component: 100 - total flux cleaned = 0.984193 Jy ! Total flux subtracted in 100 components = 0.984193 Jy ! Clean residual min=-0.024425 max=0.077780 Jy/beam ! Clean residual mean=-0.000143 rms=0.005896 Jy/beam ! Combined flux in latest and established models = 0.984193 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.984193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315087Jy sigma=0.002496 ! Fit after self-cal, rms=0.315065Jy sigma=0.002496 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0964599 Jy ! Component: 100 - total flux cleaned = 0.162272 Jy ! Total flux subtracted in 100 components = 0.162272 Jy ! Clean residual min=-0.022993 max=0.036451 Jy/beam ! Clean residual mean=-0.000183 rms=0.004543 Jy/beam ! Combined flux in latest and established models = 1.14646 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 1.14646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263123Jy sigma=0.001930 ! Fit after self-cal, rms=0.263052Jy sigma=0.001930 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464078 Jy ! Component: 100 - total flux cleaned = 0.0794496 Jy ! Total flux subtracted in 100 components = 0.0794496 Jy ! Clean residual min=-0.021525 max=0.025689 Jy/beam ! Clean residual mean=-0.000202 rms=0.004146 Jy/beam ! Combined flux in latest and established models = 1.22591 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 1.22591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249835Jy sigma=0.001758 ! Fit after self-cal, rms=0.249803Jy sigma=0.001758 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025047 Jy ! Component: 100 - total flux cleaned = 0.0388431 Jy ! Total flux subtracted in 100 components = 0.0388431 Jy ! Clean residual min=-0.020981 max=0.022428 Jy/beam ! Clean residual mean=-0.000213 rms=0.003982 Jy/beam ! Combined flux in latest and established models = 1.26476 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 1.26476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246391Jy sigma=0.001707 ! Fit after self-cal, rms=0.246298Jy sigma=0.001707 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7277 mas, bmaj=0.8647 mas, bpa=36.28 degrees ! Estimated noise=365.377 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 = 0.0286732 Jy ! Component: 100 - total flux cleaned = 0.0421327 Jy ! Component: 150 - total flux cleaned = 0.0460444 Jy ! Component: 200 - total flux cleaned = 0.0482758 Jy ! Total flux subtracted in 200 components = 0.0482758 Jy ! Clean residual min=-0.019727 max=0.016765 Jy/beam ! Clean residual mean=-0.000977 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 1.31303 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 1.31303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244922Jy sigma=0.001667 ! Fit after self-cal, rms=0.244891Jy sigma=0.001666 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 GC 1.02 GG 1.00* ! HN 0.93 KP 0.98 LA 0.98 MA 1.01 ! MK 0.95 NL 1.11 NY 0.97 ON 0.91 ! OV 1.00 PT 0.99 SC 0.95 TC 1.00* ! TS 1.19 WF 1.00* WZ 1.16 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 GC 1.03 GG 1.00* ! HN 0.98 KP 0.94 LA 1.03 MA 1.01 ! MK 0.92 NL 0.97 NY 0.98 ON 0.91 ! OV 0.93 PT 0.99 SC 0.94 TC 1.00* ! TS 1.25 WF 1.04 WZ 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00* GC 1.21 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00 NL 1.00* NY 0.99 ON 1.00* ! OV 1.03 PT 1.00* SC 1.00* TC 1.00* ! TS 0.86 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GC 1.07 GG 1.00* ! HN 0.94 KP 0.93 LA 0.98 MA 1.01 ! MK 0.96 NL 1.07 NY 1.00 ON 0.91 ! OV 0.99 PT 1.04 SC 0.92 TC 1.00* ! TS 1.20 WF 1.00* WZ 1.35 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 GC 1.09 GG 1.00* ! HN 0.98 KP 0.91 LA 1.03 MA 0.96 ! MK 0.93 NL 0.96 NY 1.01 ON 0.93 ! OV 0.92 PT 1.03 SC 0.95 TC 1.00* ! TS 1.26 WF 1.06 WZ 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00* GC 1.27 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.99 NL 1.00* NY 1.03 ON 1.00* ! OV 1.01 PT 1.00* SC 1.00* TC 1.00* ! TS 0.88 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 GC 1.10 GG 1.00* ! HN 0.94 KP 0.90 LA 0.99 MA 1.14 ! MK 0.97 NL 1.06 NY 1.02 ON 1.26 ! OV 1.03 PT 1.03 SC 0.95 TC 1.00* ! TS 1.22 WF 1.00* WZ 1.12 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 GC 1.07 GG 1.00* ! HN 0.98 KP 0.89 LA 1.05 MA 0.98 ! MK 0.93 NL 0.99 NY 1.05 ON 1.20 ! OV 0.96 PT 1.03 SC 0.94 TC 1.00* ! TS 1.29 WF 1.14 WZ 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00* GC 1.44 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.04 NL 1.00* NY 1.01 ON 1.00* ! OV 1.06 PT 1.00* SC 1.00* TC 1.00* ! TS 0.86 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 GC 1.12 GG 1.00* ! HN 0.97 KP 0.93 LA 0.98 MA 1.18 ! MK 1.00 NL 1.06 NY 1.00 ON 1.47 ! OV 1.01 PT 1.04 SC 1.00 TC 1.00* ! TS 1.24 WF 1.00* WZ 1.08 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 GC 1.06 GG 1.00* ! HN 1.01 KP 0.91 LA 1.03 MA 1.07 ! MK 0.95 NL 0.97 NY 1.02 ON 1.27 ! OV 0.95 PT 1.04 SC 0.99 TC 1.00* ! TS 1.30 WF 1.12 WZ 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00* GC 1.45 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.04 NL 1.00* NY 1.02 ON 1.00* ! OV 1.05 PT 1.00* SC 1.00* TC 1.00* ! TS 0.89 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.244891Jy sigma=0.001666 ! Fit after self-cal, rms=0.227523Jy sigma=0.001475 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7425 mas, bmaj=0.8721 mas, bpa=36.87 degrees ! Estimated noise=367.94 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 = -0.0149048 Jy ! Component: 100 - total flux cleaned = -0.0178298 Jy ! Component: 150 - total flux cleaned = -0.0198512 Jy ! Component: 200 - total flux cleaned = -0.0213118 Jy ! Total flux subtracted in 200 components = -0.0213118 Jy ! Clean residual min=-0.015621 max=0.014676 Jy/beam ! Clean residual mean=-0.000579 rms=0.003397 Jy/beam ! Combined flux in latest and established models = 1.29172 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 1.29172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226042Jy sigma=0.001467 ! Fit after self-cal, rms=0.226143Jy sigma=0.001466 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 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=0.226143Jy sigma=0.001466 ! Fit after self-cal, rms=0.208384Jy sigma=0.001272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7446 mas, bmaj=0.8731 mas, bpa=36.26 degrees ! Estimated noise=368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00578942 Jy ! Component: 100 - total flux cleaned = -0.00603655 Jy ! Component: 150 - total flux cleaned = -0.00623421 Jy ! Component: 200 - total flux cleaned = -0.00642209 Jy ! Total flux subtracted in 200 components = -0.00642209 Jy ! Clean residual min=-0.005017 max=0.006727 Jy/beam ! Clean residual mean=0.000034 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.2853 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 1.2853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207719Jy sigma=0.001268 ! Fit after self-cal, rms=0.207703Jy sigma=0.001268 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290422 Jy ! Component: 100 - total flux cleaned = 0.00252053 Jy ! Component: 150 - total flux cleaned = 0.00251356 Jy ! Component: 200 - total flux cleaned = 0.00251213 Jy ! Total flux subtracted in 200 components = 0.00251213 Jy ! Clean residual min=-0.004604 max=0.003493 Jy/beam ! Clean residual mean=0.000029 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 1.28781 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 1.28781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207328Jy sigma=0.001266 ! Fit after self-cal, rms=0.207300Jy sigma=0.001265 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 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=0.207300Jy sigma=0.001265 ! Fit after self-cal, rms=0.206620Jy sigma=0.001261 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7478 mas, bmaj=0.8744 mas, bpa=36 degrees ! Estimated noise=368.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0047082 Jy ! Component: 100 - total flux cleaned = -0.00527737 Jy ! Component: 150 - total flux cleaned = -0.00495277 Jy ! Component: 200 - total flux cleaned = -0.00495543 Jy ! Total flux subtracted in 200 components = -0.00495543 Jy ! Clean residual min=-0.004724 max=0.003176 Jy/beam ! Clean residual mean=0.000021 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.28286 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 1.28286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206192Jy sigma=0.001259 ! Fit after self-cal, rms=0.206190Jy sigma=0.001259 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 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 = 0.000124004 Jy ! Component: 100 - total flux cleaned = 0.00025836 Jy ! Component: 150 - total flux cleaned = 0.00037995 Jy ! Component: 200 - total flux cleaned = 0.00049044 Jy ! Total flux subtracted in 200 components = 0.00049044 Jy ! Clean residual min=-0.003818 max=0.003001 Jy/beam ! Clean residual mean=0.000020 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 1.28335 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 1.28335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206036Jy sigma=0.001258 ! Fit after self-cal, rms=0.206027Jy sigma=0.001258 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 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=0.206027Jy sigma=0.001258 ! Fit after self-cal, rms=0.206568Jy sigma=0.001257 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=2.311 mas, bmaj=2.522 mas, bpa=-65.76 degrees ! Estimated noise=525.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00295666 Jy ! Component: 100 - total flux cleaned = -0.00274027 Jy ! Component: 150 - total flux cleaned = -0.00244708 Jy ! Component: 200 - total flux cleaned = -0.00220006 Jy ! Total flux subtracted in 200 components = -0.00220006 Jy ! Clean residual min=-0.003686 max=0.003372 Jy/beam ! Clean residual mean=0.000036 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 1.28115 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 1.28115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206549Jy sigma=0.001256 ! Fit after self-cal, rms=0.206516Jy sigma=0.001256 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 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 = 0.00021797 Jy ! Component: 100 - total flux cleaned = 0.000485738 Jy ! Component: 150 - total flux cleaned = 0.000629382 Jy ! Component: 200 - total flux cleaned = 0.000736832 Jy ! Total flux subtracted in 200 components = 0.000736832 Jy ! Clean residual min=-0.003689 max=0.003519 Jy/beam ! Clean residual mean=0.000029 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 1.28188 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 1.28188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206527Jy sigma=0.001256 ! Fit after self-cal, rms=0.206517Jy sigma=0.001256 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7501 mas, bmaj=0.876 mas, bpa=35.88 degrees ! Estimated noise=368.451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7501 x 0.876 at 35.88 degrees (North through East) ! Clean map min=-0.0029066 max=1.1111 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=0.206517Jy sigma=0.001256 ! Fit after self-cal, rms=0.194101Jy sigma=0.001154 ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7497 mas, bmaj=0.8777 mas, bpa=35.76 degrees ! Estimated noise=366.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00436575 Jy ! Component: 100 - total flux cleaned = -0.00520763 Jy ! Component: 150 - total flux cleaned = -0.00569124 Jy ! Component: 200 - total flux cleaned = -0.00590793 Jy ! Total flux subtracted in 200 components = -0.00590793 Jy ! Clean residual min=-0.003684 max=0.002681 Jy/beam ! Clean residual mean=0.000037 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 1.27598 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 1.27598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193835Jy sigma=0.001152 ! Fit after self-cal, rms=0.193833Jy sigma=0.001152 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227562 Jy ! Component: 100 - total flux cleaned = -0.00031937 Jy ! Component: 150 - total flux cleaned = -0.00031984 Jy ! Component: 200 - total flux cleaned = -0.000401994 Jy ! Total flux subtracted in 200 components = -0.000401994 Jy ! Clean residual min=-0.002965 max=0.002550 Jy/beam ! Clean residual mean=0.000038 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 1.27557 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 1.27557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193750Jy sigma=0.001152 ! Fit after self-cal, rms=0.193746Jy sigma=0.001152 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193746Jy sigma=0.001152 ! Fit after self-cal, rms=0.194197Jy sigma=0.001151 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.583 mas, bmaj=0.6806 mas, bpa=37.73 degrees ! Estimated noise=814.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.828397 Jy ! Component: 100 - total flux cleaned = 1.01633 Jy ! Component: 150 - total flux cleaned = 1.09213 Jy ! Component: 200 - total flux cleaned = 1.13984 Jy ! Total flux subtracted in 200 components = 1.13984 Jy ! Clean residual min=-0.005944 max=0.025487 Jy/beam ! Clean residual mean=0.000021 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 1.13984 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.13984 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7516 mas, bmaj=0.8789 mas, bpa=35.72 degrees ! Estimated noise=366.934 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 = 0.0529526 Jy ! Component: 100 - total flux cleaned = 0.0802237 Jy ! Component: 150 - total flux cleaned = 0.0961164 Jy ! Component: 200 - total flux cleaned = 0.106345 Jy ! Total flux subtracted in 200 components = 0.106345 Jy ! Clean residual min=-0.002909 max=0.005969 Jy/beam ! Clean residual mean=0.000096 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 1.24619 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 1.24619 Jy ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Added new window around map position (0, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711733 Jy ! Component: 100 - total flux cleaned = 0.0121719 Jy ! Component: 150 - total flux cleaned = 0.0158729 Jy ! Component: 200 - total flux cleaned = 0.0178198 Jy ! Total flux subtracted in 200 components = 0.0178198 Jy ! Clean residual min=-0.002428 max=0.003408 Jy/beam ! Clean residual mean=0.000055 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 1.26401 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 1.26401 Jy ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Added new window around map position (-1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243079 Jy ! Component: 100 - total flux cleaned = 0.00362564 Jy ! Component: 150 - total flux cleaned = 0.00443395 Jy ! Component: 200 - total flux cleaned = 0.00502057 Jy ! Total flux subtracted in 200 components = 0.00502057 Jy ! Clean residual min=-0.002336 max=0.002780 Jy/beam ! Clean residual mean=0.000043 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 1.26903 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 1.26903 Jy ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Added new window around map position (1.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283682 Jy ! Component: 100 - total flux cleaned = 0.00338947 Jy ! Component: 150 - total flux cleaned = 0.00368898 Jy ! Component: 200 - total flux cleaned = 0.00391623 Jy ! Total flux subtracted in 200 components = 0.00391623 Jy ! Clean residual min=-0.002327 max=0.002233 Jy/beam ! Clean residual mean=0.000033 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 1.27294 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 1.27294 Jy ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=2.31 mas, bmaj=2.522 mas, bpa=-66.07 degrees ! Estimated noise=520.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167021 Jy ! Component: 100 - total flux cleaned = 0.00220784 Jy ! Component: 150 - total flux cleaned = 0.00242355 Jy ! Component: 200 - total flux cleaned = 0.0025994 Jy ! Total flux subtracted in 200 components = 0.0025994 Jy ! Clean residual min=-0.002774 max=0.003060 Jy/beam ! Clean residual mean=0.000084 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 1.27554 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 = 0.000146257 Jy ! Component: 100 - total flux cleaned = 0.000193487 Jy ! Component: 150 - total flux cleaned = 0.000208857 Jy ! Component: 200 - total flux cleaned = 0.000236855 Jy ! Total flux subtracted in 200 components = 0.000236855 Jy ! Clean residual min=-0.002769 max=0.003073 Jy/beam ! Clean residual mean=0.000082 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.27578 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 1.27578 Jy ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7516 mas, bmaj=0.8789 mas, bpa=35.72 degrees ! Estimated noise=366.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479998 Jy ! Component: 100 - total flux cleaned = -0.000743425 Jy ! Component: 150 - total flux cleaned = -0.000841423 Jy ! Component: 200 - total flux cleaned = -0.000933407 Jy ! Total flux subtracted in 200 components = -0.000933407 Jy ! Clean residual min=-0.002253 max=0.002259 Jy/beam ! Clean residual mean=0.000028 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 1.27484 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 1.27485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194045Jy sigma=0.001150 ! Fit after self-cal, rms=0.194027Jy sigma=0.001150 wmodel J1740+5211_X_2003_07_09_pus_map.mod ! Writing 108 model components to file: J1740+5211_X_2003_07_09_pus_map.mod wobs J1740+5211_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1740+5211_X_2003_07_09_pus_uvs.fits wwins J1740+5211_X_2003_07_09_pus_map.win ! wwins: Wrote 6 windows to J1740+5211_X_2003_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286378 Jy ! Component: 100 - total flux cleaned = -0.00052194 Jy ! Component: 150 - total flux cleaned = -0.000749405 Jy ! Component: 200 - total flux cleaned = -0.000933119 Jy ! Component: 250 - total flux cleaned = -0.0010046 Jy ! Component: 300 - total flux cleaned = -0.00110954 Jy ! Component: 350 - total flux cleaned = -0.00107532 Jy ! Component: 400 - total flux cleaned = -0.00100803 Jy ! Component: 450 - total flux cleaned = -0.000908522 Jy ! Component: 500 - total flux cleaned = -0.000875661 Jy ! Component: 550 - total flux cleaned = -0.000778482 Jy ! Component: 600 - total flux cleaned = -0.000682597 Jy ! Component: 650 - total flux cleaned = -0.000556791 Jy ! Component: 700 - total flux cleaned = -0.000525965 Jy ! Component: 750 - total flux cleaned = -0.000526078 Jy ! Component: 800 - total flux cleaned = -0.000495279 Jy ! Component: 850 - total flux cleaned = -0.000344628 Jy ! Component: 900 - total flux cleaned = -0.000285388 Jy ! Component: 950 - total flux cleaned = -0.000226691 Jy ! Component: 1000 - total flux cleaned = -0.000256023 Jy ! Component: 1050 - total flux cleaned = -0.000226777 Jy ! Component: 1100 - total flux cleaned = -0.00022647 Jy ! Component: 1150 - total flux cleaned = -0.000254908 Jy ! Component: 1200 - total flux cleaned = -0.000198068 Jy ! Component: 1250 - total flux cleaned = -0.00025382 Jy ! Component: 1300 - total flux cleaned = -0.000197786 Jy ! Component: 1350 - total flux cleaned = -0.000142378 Jy ! Component: 1400 - total flux cleaned = -0.000142838 Jy ! Component: 1450 - total flux cleaned = -0.000197421 Jy ! Component: 1500 - total flux cleaned = -6.18149e-05 Jy ! Component: 1550 - total flux cleaned = -6.22277e-05 Jy ! Component: 1600 - total flux cleaned = -8.90649e-05 Jy ! Component: 1650 - total flux cleaned = 4.41276e-05 Jy ! Component: 1700 - total flux cleaned = 9.69482e-05 Jy ! Component: 1750 - total flux cleaned = 0.000123296 Jy ! Component: 1800 - total flux cleaned = 0.000228183 Jy ! Component: 1850 - total flux cleaned = 0.000306223 Jy ! Component: 1900 - total flux cleaned = 0.000357983 Jy ! Component: 1950 - total flux cleaned = 0.000435241 Jy ! Component: 2000 - total flux cleaned = 0.000383986 Jy ! Total flux subtracted in 2048 components = 0.000486103 Jy ! Clean residual min=-0.001275 max=0.001848 Jy/beam ! Clean residual mean=0.000021 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 1.27533 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 292 components and 1.27533 Jy ![Exited script file: muppet] wmap "J1740+5211_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7516 x 0.8789 at 35.72 degrees (North through East) ! Clean map min=-0.001786 max=1.1102 Jy/beam ! Writing clean map to FITS file: J1740+5211_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 1.11021 invert ! Inverting map ! Your choice of large map pixels excluded 1.24% of the data. ! The x-axis pixel size should ideally be below 0.1567 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000452654 device "J1740+5211_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1740+5211_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122316 0.122316 0.244631 0.489262 0.978524 1.95705 3.9141 7.82819 15.6564 31.3128 62.6255 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7516 x 0.8789 at 35.72 degrees (North through East) ! Clean map min=-0.001786 max=1.1102 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1740+5211_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 16:18:27 2013