! Started logfile: J0757+0956_X_2000_03_13_pus_uvs.log on Mon Apr 1 13:28:10 2013 obs J0757+0956_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J0757+0956_X_2000_03_13_pus_uva.fits ! AN table 1: 52 integrations on 190 of 190 possible baselines. ! AN table 2: 51 integrations on 190 of 190 possible baselines. ! AN table 3: 186 integrations on 190 of 190 possible baselines. ! AN table 4: 42 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.123342 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0757+0956 ! ! 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 2382 lines of history. ! ! Reading 31028 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 J0757+0956_X_2000_03_13_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 621 telescope corrections were flagged in sub-array 1. ! A total of 747 telescope corrections were flagged in sub-array 2. ! A total of 2727 telescope corrections were flagged in sub-array 3. ! A total of 503 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 619 telescope corrections were flagged in sub-array 1. ! A total of 747 telescope corrections were flagged in sub-array 2. ! A total of 2727 telescope corrections were flagged in sub-array 3. ! A total of 503 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 619 telescope corrections were flagged in sub-array 1. ! A total of 747 telescope corrections were flagged in sub-array 2. ! A total of 2727 telescope corrections were flagged in sub-array 3. ! A total of 503 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 619 telescope corrections were flagged in sub-array 1. ! A total of 747 telescope corrections were flagged in sub-array 2. ! A total of 2727 telescope corrections were flagged in sub-array 3. ! A total of 503 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.332807Jy sigma=0.008147 ! Fit after self-cal, rms=0.716464Jy sigma=0.003463 ! 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 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.5279 mas, bmaj=1.2 mas, bpa=-2.335 degrees ! Estimated noise=869.956 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 = 0.58121 Jy ! Component: 100 - total flux cleaned = 0.785467 Jy ! Total flux subtracted in 100 components = 0.785467 Jy ! Clean residual min=-0.034374 max=0.195339 Jy/beam ! Clean residual mean=-0.000388 rms=0.009981 Jy/beam ! Combined flux in latest and established models = 0.785467 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.785467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.671655Jy sigma=0.003125 ! Fit after self-cal, rms=0.667048Jy sigma=0.003100 ! Inverting map ! Your choice of large map pixels excluded 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Added new window around map position (0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180294 Jy ! Component: 100 - total flux cleaned = 0.254957 Jy ! Total flux subtracted in 100 components = 0.254957 Jy ! Clean residual min=-0.022945 max=0.113264 Jy/beam ! Clean residual mean=-0.000228 rms=0.005996 Jy/beam ! Combined flux in latest and established models = 1.04042 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 1.04042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.620292Jy sigma=0.002057 ! Fit after self-cal, rms=0.611357Jy sigma=0.001924 ! Inverting map ! Your choice of large map pixels excluded 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0738622 Jy ! Component: 100 - total flux cleaned = 0.104125 Jy ! Total flux subtracted in 100 components = 0.104125 Jy ! Clean residual min=-0.019332 max=0.052910 Jy/beam ! Clean residual mean=-0.000156 rms=0.004045 Jy/beam ! Combined flux in latest and established models = 1.14455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 1.14455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.603492Jy sigma=0.001652 ! Fit after self-cal, rms=0.601655Jy sigma=0.001622 ! Inverting map ! Your choice of large map pixels excluded 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329648 Jy ! Component: 100 - total flux cleaned = 0.0487859 Jy ! Total flux subtracted in 100 components = 0.0487859 Jy ! Clean residual min=-0.018188 max=0.028469 Jy/beam ! Clean residual mean=-0.000123 rms=0.003490 Jy/beam ! Combined flux in latest and established models = 1.19334 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 1.19334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.600246Jy sigma=0.001552 ! Fit after self-cal, rms=0.599912Jy sigma=0.001546 ! Inverting map ! Your choice of large map pixels excluded 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6182 mas, bmaj=1.295 mas, bpa=-4.314 degrees ! Estimated noise=553.488 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280123 Jy ! Component: 100 - total flux cleaned = 0.045753 Jy ! Component: 150 - total flux cleaned = 0.0519415 Jy ! Component: 200 - total flux cleaned = 0.0553944 Jy ! Total flux subtracted in 200 components = 0.0553944 Jy ! Clean residual min=-0.015380 max=0.016094 Jy/beam ! Clean residual mean=-0.000331 rms=0.003317 Jy/beam ! Combined flux in latest and established models = 1.24873 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 1.24873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.598860Jy sigma=0.001495 ! Fit after self-cal, rms=0.598543Jy sigma=0.001490 ! Inverting map ! Your choice of large map pixels excluded 3.96% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 GC 1.29 KP 0.99 ! LA 1.00 NL 0.97 OV 1.02 PT 0.98 ! SC 0.91 WF 1.07 HH 1.00* KK 1.00* ! MA 1.01 MC 1.04 MK 1.00* NY 0.99 ! ON 1.02 TS 1.00* WZ 0.95 HN 1.53 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.97 GC 1.02 KP 0.95 ! LA 0.98 NL 0.98 OV 0.96 PT 0.99 ! SC 1.02 WF 1.01 HH 1.00* KK 0.99 ! MA 1.00* MC 1.00* MK 1.00* NY 1.00* ! ON 1.00* TS 1.23 WZ 1.00* HN 1.05 ! ! A total of 150 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 GC 0.99 KP 0.99 ! LA 1.07 NL 1.02 OV 0.95 PT 1.04 ! SC 0.94 WF 1.09 HH 1.06 KK 0.96 ! MA 0.97 MC 0.97 MK 1.31 NY 1.00 ! ON 1.02 TS 0.92 WZ 0.97 HN 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.94 GC 0.96 KP 1.01 ! LA 0.97 NL 0.96 OV 0.96 PT 1.00 ! SC 0.93 WF 1.05 HH 1.00* KK 1.05 ! MA 1.00* MC 1.00* MK 1.01 NY 1.06 ! ON 1.00* TS 1.00* WZ 1.00* HN 0.91 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 GC 1.28 KP 1.00 ! LA 0.98 NL 1.02 OV 0.99 PT 0.96 ! SC 0.90 WF 1.06 HH 1.00* KK 1.00* ! MA 1.02 MC 1.07 MK 1.00* NY 1.01 ! ON 1.01 TS 1.00* WZ 0.95 HN 0.98 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 0.95 GC 1.00 KP 0.94 ! LA 0.93 NL 1.03 OV 0.93 PT 0.96 ! SC 1.01 WF 1.08 HH 1.00* KK 1.00 ! MA 1.00* MC 1.00* MK 1.00* NY 1.00* ! ON 1.00* TS 1.23 WZ 1.00* HN 0.96 ! ! A total of 150 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.97 GC 0.96 KP 0.97 ! LA 1.03 NL 1.06 OV 0.92 PT 1.00 ! SC 0.92 WF 1.09 HH 1.04 KK 0.99 ! MA 0.98 MC 1.01 MK 1.35 NY 1.03 ! ON 1.02 TS 0.93 WZ 0.98 HN 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.94 GC 0.97 KP 0.96 ! LA 0.94 NL 1.01 OV 0.95 PT 0.96 ! SC 0.93 WF 1.04 HH 1.00* KK 1.06 ! MA 1.00* MC 1.00* MK 1.05 NY 1.12 ! ON 1.00* TS 1.00* WZ 1.00* HN 0.97 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 GC 1.34 KP 1.01 ! LA 0.97 NL 0.99 OV 1.00 PT 0.99 ! SC 0.93 WF 1.12 HH 1.00* KK 1.00* ! MA 1.01 MC 1.05 MK 1.00* NY 1.08 ! ON 1.06 TS 1.00* WZ 0.96 HN 1.66 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 1.00 GC 1.01 KP 0.95 ! LA 0.92 NL 0.98 OV 0.95 PT 1.01 ! SC 1.03 WF 1.03 HH 1.00* KK 0.95 ! MA 1.00* MC 1.00* MK 1.00* NY 1.00* ! ON 1.00* TS 1.23 WZ 1.00* HN 1.04 ! ! A total of 150 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.00 GC 1.00 KP 0.98 ! LA 1.03 NL 1.02 OV 0.95 PT 1.03 ! SC 0.98 WF 1.14 HH 1.02 KK 0.97 ! MA 0.97 MC 0.99 MK 1.27 NY 1.10 ! ON 1.00 TS 0.94 WZ 1.03 HN 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.98 GC 0.99 KP 0.97 ! LA 0.92 NL 0.95 OV 0.95 PT 0.98 ! SC 0.96 WF 1.05 HH 1.00* KK 1.07 ! MA 1.00* MC 1.00* MK 1.02 NY 1.17 ! ON 1.00* TS 1.00* WZ 1.00* HN 1.03 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 GC 1.30 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 1.01 ! SC 0.99 WF 1.11 HH 1.00* KK 1.00* ! MA 0.97 MC 1.06 MK 1.00* NY 1.06 ! ON 1.05 TS 1.00* WZ 0.99 HN 1.19 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.29 FD 0.96 GC 1.04 KP 0.93 ! LA 0.95 NL 1.00 OV 0.97 PT 0.98 ! SC 1.10 WF 1.02 HH 1.00* KK 1.02 ! MA 1.00* MC 1.00* MK 1.00* NY 1.00* ! ON 1.00* TS 1.21 WZ 1.00* HN 1.09 ! ! A total of 150 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.00 GC 1.00 KP 0.97 ! LA 1.04 NL 1.03 OV 0.95 PT 1.04 ! SC 0.99 WF 1.12 HH 1.03 KK 0.98 ! MA 0.96 MC 0.99 MK 1.32 NY 1.09 ! ON 1.02 TS 0.96 WZ 1.02 HN 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 GC 0.98 KP 0.97 ! LA 0.93 NL 0.97 OV 0.95 PT 1.00 ! SC 1.01 WF 1.04 HH 1.00* KK 1.06 ! MA 1.00* MC 1.00* MK 1.05 NY 1.15 ! ON 1.00* TS 1.00* WZ 1.00* HN 0.88 ! ! ! Fit before self-cal, rms=0.598543Jy sigma=0.001490 ! Fit after self-cal, rms=0.711309Jy sigma=0.001350 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6135 mas, bmaj=1.314 mas, bpa=-4.455 degrees ! Estimated noise=578.889 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 (0.2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363313 Jy ! Component: 100 - total flux cleaned = 0.0061502 Jy ! Component: 150 - total flux cleaned = 0.00821904 Jy ! Component: 200 - total flux cleaned = 0.00976462 Jy ! Total flux subtracted in 200 components = 0.00976462 Jy ! Clean residual min=-0.007913 max=0.008690 Jy/beam ! Clean residual mean=-0.000205 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 1.2585 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 1.2585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.710912Jy sigma=0.001338 ! Fit after self-cal, rms=0.710874Jy sigma=0.001337 ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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=0.710874Jy sigma=0.001337 ! Fit after self-cal, rms=0.711306Jy sigma=0.001267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6157 mas, bmaj=1.312 mas, bpa=-4.621 degrees ! Estimated noise=576.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294307 Jy ! Component: 100 - total flux cleaned = -0.0020231 Jy ! Component: 150 - total flux cleaned = -0.00130639 Jy ! Component: 200 - total flux cleaned = -0.000560475 Jy ! Total flux subtracted in 200 components = -0.000560475 Jy ! Clean residual min=-0.004396 max=0.004509 Jy/beam ! Clean residual mean=-0.000046 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 1.25793 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 1.25793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.711087Jy sigma=0.001263 ! Fit after self-cal, rms=0.711090Jy sigma=0.001262 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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 (-0.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253844 Jy ! Component: 100 - total flux cleaned = 0.00311828 Jy ! Component: 150 - total flux cleaned = 0.00348693 Jy ! Component: 200 - total flux cleaned = 0.00381936 Jy ! Total flux subtracted in 200 components = 0.00381936 Jy ! Clean residual min=-0.004167 max=0.003819 Jy/beam ! Clean residual mean=-0.000045 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 1.26175 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 1.26175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.710980Jy sigma=0.001261 ! Fit after self-cal, rms=0.710971Jy sigma=0.001260 ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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=0.710971Jy sigma=0.001260 ! Fit after self-cal, rms=0.713390Jy sigma=0.001260 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6169 mas, bmaj=1.311 mas, bpa=-4.591 degrees ! Estimated noise=576.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001946 Jy ! Component: 100 - total flux cleaned = -0.00181722 Jy ! Component: 150 - total flux cleaned = -0.00181414 Jy ! Component: 200 - total flux cleaned = -0.00180836 Jy ! Total flux subtracted in 200 components = -0.00180836 Jy ! Clean residual min=-0.003978 max=0.003641 Jy/beam ! Clean residual mean=-0.000033 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 1.25995 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 1.25995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.713298Jy sigma=0.001258 ! Fit after self-cal, rms=0.713332Jy sigma=0.001258 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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 = 0.000469667 Jy ! Component: 100 - total flux cleaned = 0.000663378 Jy ! Component: 150 - total flux cleaned = 0.000837013 Jy ! Component: 200 - total flux cleaned = 0.000995713 Jy ! Total flux subtracted in 200 components = 0.000995713 Jy ! Clean residual min=-0.003897 max=0.003579 Jy/beam ! Clean residual mean=-0.000034 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.26094 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 1.26094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.713291Jy sigma=0.001257 ! Fit after self-cal, rms=0.713281Jy sigma=0.001257 ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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=0.713281Jy sigma=0.001257 ! Fit after self-cal, rms=0.714444Jy sigma=0.001257 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=2.555 mas, bmaj=2.942 mas, bpa=8.994 degrees ! Estimated noise=742.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799773 Jy ! Component: 100 - total flux cleaned = 0.00036907 Jy ! Component: 150 - total flux cleaned = 0.000110479 Jy ! Component: 200 - total flux cleaned = -7.44957e-05 Jy ! Total flux subtracted in 200 components = -7.44957e-05 Jy ! Clean residual min=-0.004195 max=0.003208 Jy/beam ! Clean residual mean=-0.000077 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 1.26087 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 106 components and 1.26087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.714442Jy sigma=0.001257 ! Fit after self-cal, rms=0.714444Jy sigma=0.001257 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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 = 0.00055116 Jy ! Component: 100 - total flux cleaned = 0.000420586 Jy ! Component: 150 - total flux cleaned = 0.000261714 Jy ! Component: 200 - total flux cleaned = 0.000151288 Jy ! Total flux subtracted in 200 components = 0.000151288 Jy ! Clean residual min=-0.004226 max=0.003212 Jy/beam ! Clean residual mean=-0.000076 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 1.26102 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 1.26102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.714446Jy sigma=0.001257 ! Fit after self-cal, rms=0.714436Jy sigma=0.001257 ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6175 mas, bmaj=1.31 mas, bpa=-4.58 degrees ! Estimated noise=576.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6175 x 1.31 at -4.58 degrees (North through East) ! Clean map min=-0.0042384 max=0.69816 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=0.714436Jy sigma=0.001257 ! Fit after self-cal, rms=1.152695Jy sigma=0.001129 ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6179 mas, bmaj=1.315 mas, bpa=-4.687 degrees ! Estimated noise=576.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015062 Jy ! Component: 100 - total flux cleaned = -0.00269383 Jy ! Component: 150 - total flux cleaned = -0.00350864 Jy ! Component: 200 - total flux cleaned = -0.00404252 Jy ! Total flux subtracted in 200 components = -0.00404252 Jy ! Clean residual min=-0.003420 max=0.002991 Jy/beam ! Clean residual mean=-0.000063 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.25698 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 1.25698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.152658Jy sigma=0.001128 ! Fit after self-cal, rms=1.152684Jy sigma=0.001127 ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195474 Jy ! Component: 100 - total flux cleaned = -0.000594291 Jy ! Component: 150 - total flux cleaned = -0.000961602 Jy ! Component: 200 - total flux cleaned = -0.00130633 Jy ! Total flux subtracted in 200 components = -0.00130633 Jy ! Clean residual min=-0.003358 max=0.002961 Jy/beam ! Clean residual mean=-0.000064 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.25567 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 1.25567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.152665Jy sigma=0.001127 ! Fit after self-cal, rms=1.152671Jy sigma=0.001127 ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.152671Jy sigma=0.001127 ! Fit after self-cal, rms=1.143179Jy sigma=0.001127 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 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.5333 mas, bmaj=1.21 mas, bpa=-2.39 degrees ! Estimated noise=894.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.620853 Jy ! Component: 100 - total flux cleaned = 0.879399 Jy ! Component: 150 - total flux cleaned = 0.999103 Jy ! Component: 200 - total flux cleaned = 1.06218 Jy ! Total flux subtracted in 200 components = 1.06218 Jy ! Clean residual min=-0.008099 max=0.031171 Jy/beam ! Clean residual mean=-0.000124 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 1.06218 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.06218 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6184 mas, bmaj=1.317 mas, bpa=-4.701 degrees ! Estimated noise=576.504 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 = 0.0578265 Jy ! Component: 100 - total flux cleaned = 0.090675 Jy ! Component: 150 - total flux cleaned = 0.113154 Jy ! Component: 200 - total flux cleaned = 0.1298 Jy ! Total flux subtracted in 200 components = 0.1298 Jy ! Clean residual min=-0.004506 max=0.010636 Jy/beam ! Clean residual mean=-0.000109 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 1.19198 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 1.19198 Jy ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Added new window around map position (1.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129091 Jy ! Component: 100 - total flux cleaned = 0.0228597 Jy ! Component: 150 - total flux cleaned = 0.0306401 Jy ! Component: 200 - total flux cleaned = 0.0367697 Jy ! Total flux subtracted in 200 components = 0.0367697 Jy ! Clean residual min=-0.003445 max=0.004941 Jy/beam ! Clean residual mean=-0.000079 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 1.22875 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 87 components and 1.22875 Jy ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053423 Jy ! Component: 100 - total flux cleaned = 0.0095394 Jy ! Component: 150 - total flux cleaned = 0.0130397 Jy ! Component: 200 - total flux cleaned = 0.0159795 Jy ! Total flux subtracted in 200 components = 0.0159795 Jy ! Clean residual min=-0.003119 max=0.003135 Jy/beam ! Clean residual mean=-0.000068 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 1.24473 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 106 components and 1.24473 Jy ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 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 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=2.559 mas, bmaj=2.938 mas, bpa=8.678 degrees ! Estimated noise=739.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410035 Jy ! Component: 100 - total flux cleaned = 0.00574582 Jy ! Component: 150 - total flux cleaned = 0.0064389 Jy ! Component: 200 - total flux cleaned = 0.00706122 Jy ! Total flux subtracted in 200 components = 0.00706122 Jy ! Clean residual min=-0.002839 max=0.002592 Jy/beam ! Clean residual mean=-0.000171 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.25179 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 = 0.00041327 Jy ! Component: 100 - total flux cleaned = 0.000545089 Jy ! Component: 150 - total flux cleaned = 0.000623155 Jy ! Component: 200 - total flux cleaned = 0.000657963 Jy ! Total flux subtracted in 200 components = 0.000657963 Jy ! Clean residual min=-0.002887 max=0.002520 Jy/beam ! Clean residual mean=-0.000169 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 1.25245 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 163 components and 1.25245 Jy ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! Estimated beam: bmin=0.6184 mas, bmaj=1.317 mas, bpa=-4.701 degrees ! Estimated noise=576.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.58783e-05 Jy ! Component: 100 - total flux cleaned = 0.000162165 Jy ! Component: 150 - total flux cleaned = 0.000102282 Jy ! Component: 200 - total flux cleaned = 0.000333898 Jy ! Total flux subtracted in 200 components = 0.000333898 Jy ! Clean residual min=-0.003021 max=0.002744 Jy/beam ! Clean residual mean=-0.000061 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 1.25278 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 170 components and 1.25278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.143077Jy sigma=0.001125 ! Fit after self-cal, rms=1.143122Jy sigma=0.001124 wmodel J0757+0956_X_2000_03_13_pus_map.mod ! Writing 170 model components to file: J0757+0956_X_2000_03_13_pus_map.mod wobs J0757+0956_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J0757+0956_X_2000_03_13_pus_uvs.fits wwins J0757+0956_X_2000_03_13_pus_map.win ! wwins: Wrote 7 windows to J0757+0956_X_2000_03_13_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 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000968853 Jy ! Component: 100 - total flux cleaned = -0.00135965 Jy ! Component: 150 - total flux cleaned = -0.00163567 Jy ! Component: 200 - total flux cleaned = -0.00203787 Jy ! Component: 250 - total flux cleaned = -0.0023435 Jy ! Component: 300 - total flux cleaned = -0.00272956 Jy ! Component: 350 - total flux cleaned = -0.00310983 Jy ! Component: 400 - total flux cleaned = -0.00356827 Jy ! Component: 450 - total flux cleaned = -0.00397942 Jy ! Component: 500 - total flux cleaned = -0.00446693 Jy ! Component: 550 - total flux cleaned = -0.00494873 Jy ! Component: 600 - total flux cleaned = -0.00530637 Jy ! Component: 650 - total flux cleaned = -0.00573933 Jy ! Component: 700 - total flux cleaned = -0.00624469 Jy ! Component: 750 - total flux cleaned = -0.00662965 Jy ! Component: 800 - total flux cleaned = -0.00716326 Jy ! Component: 850 - total flux cleaned = -0.00754095 Jy ! Component: 900 - total flux cleaned = -0.00802703 Jy ! Component: 950 - total flux cleaned = -0.00828668 Jy ! Component: 1000 - total flux cleaned = -0.0086913 Jy ! Component: 1050 - total flux cleaned = -0.00909238 Jy ! Component: 1100 - total flux cleaned = -0.00938229 Jy ! Component: 1150 - total flux cleaned = -0.00977791 Jy ! Component: 1200 - total flux cleaned = -0.0100635 Jy ! Component: 1250 - total flux cleaned = -0.0103118 Jy ! Component: 1300 - total flux cleaned = -0.0106288 Jy ! Component: 1350 - total flux cleaned = -0.0109433 Jy ! Component: 1400 - total flux cleaned = -0.0112909 Jy ! Component: 1450 - total flux cleaned = -0.0115327 Jy ! Component: 1500 - total flux cleaned = -0.0118417 Jy ! Component: 1550 - total flux cleaned = -0.0122514 Jy ! Component: 1600 - total flux cleaned = -0.0124889 Jy ! Component: 1650 - total flux cleaned = -0.0126914 Jy ! Component: 1700 - total flux cleaned = -0.0128933 Jy ! Component: 1750 - total flux cleaned = -0.0130608 Jy ! Component: 1800 - total flux cleaned = -0.0133605 Jy ! Component: 1850 - total flux cleaned = -0.0135921 Jy ! Component: 1900 - total flux cleaned = -0.0137567 Jy ! Component: 1950 - total flux cleaned = -0.0140517 Jy ! Component: 2000 - total flux cleaned = -0.0143124 Jy ! Total flux subtracted in 2048 components = -0.0144746 Jy ! Clean residual min=-0.001874 max=0.001810 Jy/beam ! Clean residual mean=-0.000053 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 1.23831 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 336 components and 1.23831 Jy ![Exited script file: muppet] wmap "J0757+0956_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6184 x 1.317 at -4.701 degrees (North through East) ! Clean map min=-0.0023504 max=0.69487 Jy/beam ! Writing clean map to FITS file: J0757+0956_X_2000_03_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.694866 invert ! Inverting map ! Your choice of large map pixels excluded 3.58% of the data. ! The x-axis pixel size should ideally be below 0.1576 milli-arcsec ! The y-axis pixel size should ideally be below 0.1833 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000582482 device "J0757+0956_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0757+0956_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251479 0.251479 0.502959 1.00592 2.01184 4.02367 8.04734 16.0947 32.1894 64.3787 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.694 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6184 x 1.317 at -4.701 degrees (North through East) ! Clean map min=-0.0023504 max=0.69487 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0757+0956_X_2000_03_13_pus_uvs.log closed on Mon Apr 1 13:28:22 2013