! Started logfile: J1407+2827_X_2000_03_13_pus_uvs.log on Mon Apr 1 13:36:12 2013 obs J1407+2827_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J1407+2827_X_2000_03_13_pus_uva.fits ! AN table 1: 318 integrations on 190 of 190 possible baselines. ! AN table 2: 268 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.138279 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1407+2827 ! ! 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 61584 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 J1407+2827_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 4786 telescope corrections were flagged in sub-array 1. ! A total of 3662 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4786 telescope corrections were flagged in sub-array 1. ! A total of 3662 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4786 telescope corrections were flagged in sub-array 1. ! A total of 3668 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4786 telescope corrections were flagged in sub-array 1. ! A total of 3668 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.962951Jy sigma=0.007157 ! Fit after self-cal, rms=0.676892Jy sigma=0.004030 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.5547 mas, bmaj=0.8803 mas, bpa=-13.17 degrees ! Estimated noise=603.152 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 = 0.639395 Jy ! Component: 100 - total flux cleaned = 0.867398 Jy ! Total flux subtracted in 100 components = 0.867398 Jy ! Clean residual min=-0.024502 max=0.120477 Jy/beam ! Clean residual mean=-0.000330 rms=0.008405 Jy/beam ! Combined flux in latest and established models = 0.867398 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.867398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.647568Jy sigma=0.003940 ! Fit after self-cal, rms=0.647023Jy sigma=0.003939 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153472 Jy ! Component: 100 - total flux cleaned = 0.26183 Jy ! Total flux subtracted in 100 components = 0.26183 Jy ! Clean residual min=-0.019465 max=0.076022 Jy/beam ! Clean residual mean=-0.000237 rms=0.005725 Jy/beam ! Combined flux in latest and established models = 1.12923 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 1.12923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.594737Jy sigma=0.002839 ! Fit after self-cal, rms=0.594219Jy sigma=0.002837 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-0.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0850451 Jy ! Component: 100 - total flux cleaned = 0.147764 Jy ! Total flux subtracted in 100 components = 0.147764 Jy ! Clean residual min=-0.015675 max=0.060361 Jy/beam ! Clean residual mean=-0.000186 rms=0.004532 Jy/beam ! Combined flux in latest and established models = 1.27699 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 1.27699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.576681Jy sigma=0.002351 ! Fit after self-cal, rms=0.575710Jy sigma=0.002342 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-0.4, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623591 Jy ! Component: 100 - total flux cleaned = 0.106515 Jy ! Total flux subtracted in 100 components = 0.106515 Jy ! Clean residual min=-0.013264 max=0.036159 Jy/beam ! Clean residual mean=-0.000150 rms=0.003769 Jy/beam ! Combined flux in latest and established models = 1.38351 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 1.38351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.566697Jy sigma=0.002058 ! Fit after self-cal, rms=0.565733Jy sigma=0.002049 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418069 Jy ! Component: 100 - total flux cleaned = 0.0732247 Jy ! Total flux subtracted in 100 components = 0.0732247 Jy ! Clean residual min=-0.012030 max=0.036756 Jy/beam ! Clean residual mean=-0.000126 rms=0.003283 Jy/beam ! Combined flux in latest and established models = 1.45673 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 1.45673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.561836Jy sigma=0.001891 ! Fit after self-cal, rms=0.561349Jy sigma=0.001887 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-5.2, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355473 Jy ! Component: 100 - total flux cleaned = 0.0612468 Jy ! Total flux subtracted in 100 components = 0.0612468 Jy ! Clean residual min=-0.011400 max=0.024487 Jy/beam ! Clean residual mean=-0.000108 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 1.51798 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 1.51798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.558568Jy sigma=0.001789 ! Fit after self-cal, rms=0.558214Jy sigma=0.001788 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-6.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256173 Jy ! Component: 100 - total flux cleaned = 0.0461044 Jy ! Total flux subtracted in 100 components = 0.0461044 Jy ! Clean residual min=-0.011015 max=0.017189 Jy/beam ! Clean residual mean=-0.000094 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 1.56408 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 1.56408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.556769Jy sigma=0.001724 ! Fit after self-cal, rms=0.556532Jy sigma=0.001724 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198007 Jy ! Component: 100 - total flux cleaned = 0.0365939 Jy ! Total flux subtracted in 100 components = 0.0365939 Jy ! Clean residual min=-0.010762 max=0.014214 Jy/beam ! Clean residual mean=-0.000082 rms=0.002533 Jy/beam ! Combined flux in latest and established models = 1.60068 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 1.60068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.555662Jy sigma=0.001680 ! Fit after self-cal, rms=0.555462Jy sigma=0.001680 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6527 mas, bmaj=1.026 mas, bpa=-17.45 degrees ! Estimated noise=379.982 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 = 0.0273836 Jy ! Component: 100 - total flux cleaned = 0.0485363 Jy ! Component: 150 - total flux cleaned = 0.0659209 Jy ! Component: 200 - total flux cleaned = 0.0803561 Jy ! Total flux subtracted in 200 components = 0.0803561 Jy ! Clean residual min=-0.015194 max=0.014291 Jy/beam ! Clean residual mean=-0.000276 rms=0.003455 Jy/beam ! Combined flux in latest and established models = 1.68103 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 88 components and 1.68103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.554544Jy sigma=0.001609 ! Fit after self-cal, rms=0.554301Jy sigma=0.001607 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 GC 1.08 KP 1.01 ! LA 0.96 NL 1.01 OV 0.96 PT 1.00 ! SC 1.03 WF 1.05 HH 1.00* KK 0.99 ! MA 1.00* MC 1.19 MK 1.04 NY 0.99 ! ON 1.04 TS 1.01 WZ 0.96 HN 1.04 ! ! A total of 267 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.94 GC 0.99 KP 1.00 ! LA 0.96 NL 0.96 OV 0.94 PT 1.00 ! SC 1.01 WF 1.05 HH 1.00* KK 1.02 ! MA 1.04 MC 1.12 MK 0.99 NY 0.97 ! ON 1.03 TS 1.19 WZ 1.01 HN 1.09 ! ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 GC 1.05 KP 0.98 ! LA 0.93 NL 1.04 OV 0.94 PT 0.97 ! SC 1.02 WF 1.04 HH 1.00* KK 1.00 ! MA 1.00* MC 1.21 MK 1.09 NY 1.05 ! ON 1.00 TS 1.01 WZ 0.95 HN 1.07 ! ! A total of 267 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 GC 0.98 KP 0.97 ! LA 0.93 NL 0.99 OV 0.92 PT 0.97 ! SC 1.00 WF 1.05 HH 1.00* KK 1.02 ! MA 1.02 MC 1.15 MK 1.03 NY 1.01 ! ON 1.03 TS 1.21 WZ 1.02 HN 1.18 ! ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GC 1.06 KP 1.01 ! LA 0.93 NL 1.01 OV 0.96 PT 1.01 ! SC 1.04 WF 1.08 HH 1.00* KK 0.99 ! MA 1.00* MC 1.17 MK 1.05 NY 1.10 ! ON 1.02 TS 1.04 WZ 1.00 HN 1.10 ! ! A total of 261 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 GC 0.97 KP 0.99 ! LA 0.93 NL 0.95 OV 0.94 PT 1.01 ! SC 1.00 WF 1.08 HH 1.00* KK 1.01 ! MA 1.06 MC 1.15 MK 1.00 NY 1.03 ! ON 1.04 TS 1.23 WZ 1.04 HN 1.13 ! ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 GC 1.06 KP 0.99 ! LA 0.95 NL 1.02 OV 0.97 PT 1.03 ! SC 1.09 WF 1.12 HH 1.00* KK 1.00 ! MA 1.00* MC 1.17 MK 1.07 NY 1.06 ! ON 1.01 TS 1.04 WZ 1.01 HN 1.09 ! ! A total of 261 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 GC 0.96 KP 0.98 ! LA 0.94 NL 0.97 OV 0.95 PT 1.02 ! SC 1.06 WF 1.08 HH 1.00* KK 1.03 ! MA 1.02 MC 1.17 MK 1.02 NY 1.03 ! ON 1.04 TS 1.22 WZ 1.07 HN 1.18 ! ! ! Fit before self-cal, rms=0.554301Jy sigma=0.001607 ! Fit after self-cal, rms=0.615297Jy sigma=0.001459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6598 mas, bmaj=1.051 mas, bpa=-17.58 degrees ! Estimated noise=385.775 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 = 0.0060316 Jy ! Component: 100 - total flux cleaned = 0.00899034 Jy ! Component: 150 - total flux cleaned = 0.012683 Jy ! Component: 200 - total flux cleaned = 0.0160909 Jy ! Total flux subtracted in 200 components = 0.0160909 Jy ! Clean residual min=-0.008052 max=0.008380 Jy/beam ! Clean residual mean=-0.000005 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 1.69713 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 1.69713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.614739Jy sigma=0.001442 ! Fit after self-cal, rms=0.614578Jy sigma=0.001441 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 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=0.614578Jy sigma=0.001441 ! Fit after self-cal, rms=0.622540Jy sigma=0.001399 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6592 mas, bmaj=1.052 mas, bpa=-17.56 degrees ! Estimated noise=384.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360156 Jy ! Component: 100 - total flux cleaned = 0.00589583 Jy ! Component: 150 - total flux cleaned = 0.00780256 Jy ! Component: 200 - total flux cleaned = 0.00924583 Jy ! Total flux subtracted in 200 components = 0.00924583 Jy ! Clean residual min=-0.006837 max=0.005217 Jy/beam ! Clean residual mean=0.000045 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 1.70637 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 1.70637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622302Jy sigma=0.001394 ! Fit after self-cal, rms=0.622330Jy sigma=0.001393 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 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 = 0.00170297 Jy ! Component: 100 - total flux cleaned = 0.00326565 Jy ! Component: 150 - total flux cleaned = 0.0042248 Jy ! Component: 200 - total flux cleaned = 0.0050885 Jy ! Total flux subtracted in 200 components = 0.0050885 Jy ! Clean residual min=-0.006476 max=0.004944 Jy/beam ! Clean residual mean=0.000043 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.71146 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 1.71146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622236Jy sigma=0.001391 ! Fit after self-cal, rms=0.622222Jy sigma=0.001391 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 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=0.622222Jy sigma=0.001391 ! Fit after self-cal, rms=0.623229Jy sigma=0.001391 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6602 mas, bmaj=1.052 mas, bpa=-17.53 degrees ! Estimated noise=384.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214294 Jy ! Component: 100 - total flux cleaned = 0.00144234 Jy ! Component: 150 - total flux cleaned = 0.00241156 Jy ! Component: 200 - total flux cleaned = 0.00328253 Jy ! Total flux subtracted in 200 components = 0.00328253 Jy ! Clean residual min=-0.006558 max=0.004735 Jy/beam ! Clean residual mean=0.000043 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 1.71474 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 1.71474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.623149Jy sigma=0.001389 ! Fit after self-cal, rms=0.623133Jy sigma=0.001389 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 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 = 0.00039892 Jy ! Component: 100 - total flux cleaned = 0.0013023 Jy ! Component: 150 - total flux cleaned = 0.0018515 Jy ! Component: 200 - total flux cleaned = 0.00236041 Jy ! Total flux subtracted in 200 components = 0.00236041 Jy ! Clean residual min=-0.006311 max=0.004537 Jy/beam ! Clean residual mean=0.000042 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 1.7171 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 1.7171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.623093Jy sigma=0.001388 ! Fit after self-cal, rms=0.623084Jy sigma=0.001388 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 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=0.623084Jy sigma=0.001388 ! Fit after self-cal, rms=0.622938Jy sigma=0.001388 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=2.26 mas, bmaj=2.695 mas, bpa=18.86 degrees ! Estimated noise=558.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234078 Jy ! Component: 100 - total flux cleaned = 0.00353963 Jy ! Component: 150 - total flux cleaned = 0.00426006 Jy ! Component: 200 - total flux cleaned = 0.00484638 Jy ! Total flux subtracted in 200 components = 0.00484638 Jy ! Clean residual min=-0.003198 max=0.003666 Jy/beam ! Clean residual mean=0.000145 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 1.72195 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 1.72195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622964Jy sigma=0.001388 ! Fit after self-cal, rms=0.622910Jy sigma=0.001388 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 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 = 0.000237749 Jy ! Component: 100 - total flux cleaned = 0.000878986 Jy ! Component: 150 - total flux cleaned = 0.00130526 Jy ! Component: 200 - total flux cleaned = 0.00168426 Jy ! Total flux subtracted in 200 components = 0.00168426 Jy ! Clean residual min=-0.003194 max=0.003471 Jy/beam ! Clean residual mean=0.000148 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 1.72363 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 126 components and 1.72363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622941Jy sigma=0.001388 ! Fit after self-cal, rms=0.622916Jy sigma=0.001388 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6608 mas, bmaj=1.053 mas, bpa=-17.52 degrees ! Estimated noise=384.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6608 x 1.053 at -17.52 degrees (North through East) ! Clean map min=-0.0041864 max=0.8984 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=0.622916Jy sigma=0.001388 ! Fit after self-cal, rms=1.293881Jy sigma=0.001149 ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6602 mas, bmaj=1.059 mas, bpa=-17.54 degrees ! Estimated noise=384.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497242 Jy ! Component: 100 - total flux cleaned = 0.000592121 Jy ! Component: 150 - total flux cleaned = 0.000673253 Jy ! Component: 200 - total flux cleaned = 0.00074929 Jy ! Total flux subtracted in 200 components = 0.00074929 Jy ! Clean residual min=-0.003918 max=0.003541 Jy/beam ! Clean residual mean=0.000008 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 1.72438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 1.72438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.293851Jy sigma=0.001148 ! Fit after self-cal, rms=1.293838Jy sigma=0.001148 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189021 Jy ! Component: 100 - total flux cleaned = 0.000259341 Jy ! Component: 150 - total flux cleaned = 0.00025979 Jy ! Component: 200 - total flux cleaned = 0.000322412 Jy ! Total flux subtracted in 200 components = 0.000322412 Jy ! Clean residual min=-0.003872 max=0.003533 Jy/beam ! Clean residual mean=0.000008 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 1.7247 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 1.72471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.293830Jy sigma=0.001148 ! Fit after self-cal, rms=1.293815Jy sigma=0.001148 ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.293815Jy sigma=0.001148 ! Fit after self-cal, rms=1.296255Jy sigma=0.001148 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.5612 mas, bmaj=0.8924 mas, bpa=-13.32 degrees ! Estimated noise=619.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650207 Jy ! Component: 100 - total flux cleaned = 0.875772 Jy ! Component: 150 - total flux cleaned = 1.02723 Jy ! Component: 200 - total flux cleaned = 1.1401 Jy ! Total flux subtracted in 200 components = 1.1401 Jy ! Clean residual min=-0.015984 max=0.065328 Jy/beam ! Clean residual mean=-0.000204 rms=0.005108 Jy/beam ! Combined flux in latest and established models = 1.1401 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.1401 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6603 mas, bmaj=1.059 mas, bpa=-17.52 degrees ! Estimated noise=384.638 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 = 0.142006 Jy ! Component: 100 - total flux cleaned = 0.234589 Jy ! Component: 150 - total flux cleaned = 0.300586 Jy ! Component: 200 - total flux cleaned = 0.350357 Jy ! Total flux subtracted in 200 components = 0.350357 Jy ! Clean residual min=-0.010688 max=0.030521 Jy/beam ! Clean residual mean=0.000069 rms=0.004305 Jy/beam ! Combined flux in latest and established models = 1.49046 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 1.49046 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (0, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391826 Jy ! Component: 100 - total flux cleaned = 0.0704155 Jy ! Component: 150 - total flux cleaned = 0.0956947 Jy ! Component: 200 - total flux cleaned = 0.116578 Jy ! Total flux subtracted in 200 components = 0.116578 Jy ! Clean residual min=-0.005881 max=0.013776 Jy/beam ! Clean residual mean=0.000039 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 1.60703 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 1.60703 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176448 Jy ! Component: 100 - total flux cleaned = 0.0325089 Jy ! Component: 150 - total flux cleaned = 0.0451919 Jy ! Component: 200 - total flux cleaned = 0.0560683 Jy ! Total flux subtracted in 200 components = 0.0560683 Jy ! Clean residual min=-0.003982 max=0.006881 Jy/beam ! Clean residual mean=0.000025 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 1.6631 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 97 components and 1.6631 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936988 Jy ! Component: 100 - total flux cleaned = 0.0174319 Jy ! Component: 150 - total flux cleaned = 0.0243968 Jy ! Component: 200 - total flux cleaned = 0.0292833 Jy ! Total flux subtracted in 200 components = 0.0292833 Jy ! Clean residual min=-0.003850 max=0.004699 Jy/beam ! Clean residual mean=0.000017 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 1.69238 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 1.69238 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (-4.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365217 Jy ! Component: 100 - total flux cleaned = 0.00706499 Jy ! Component: 150 - total flux cleaned = 0.00998366 Jy ! Component: 200 - total flux cleaned = 0.0124787 Jy ! Total flux subtracted in 200 components = 0.0124787 Jy ! Clean residual min=-0.003020 max=0.003192 Jy/beam ! Clean residual mean=0.000013 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 1.70486 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 116 components and 1.70486 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Added new window around map position (0.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267392 Jy ! Component: 100 - total flux cleaned = 0.00491762 Jy ! Component: 150 - total flux cleaned = 0.00647031 Jy ! Component: 200 - total flux cleaned = 0.00780433 Jy ! Total flux subtracted in 200 components = 0.00780433 Jy ! Clean residual min=-0.002726 max=0.002631 Jy/beam ! Clean residual mean=0.000011 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 1.71267 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 128 components and 1.71267 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=2.26 mas, bmaj=2.694 mas, bpa=19.03 degrees ! Estimated noise=557.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563725 Jy ! Component: 100 - total flux cleaned = 0.00905018 Jy ! Component: 150 - total flux cleaned = 0.0113714 Jy ! Component: 200 - total flux cleaned = 0.0129929 Jy ! Total flux subtracted in 200 components = 0.0129929 Jy ! Clean residual min=-0.002205 max=0.002285 Jy/beam ! Clean residual mean=0.000029 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.72566 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 = 0.000911765 Jy ! Component: 100 - total flux cleaned = 0.00140749 Jy ! Component: 150 - total flux cleaned = 0.00166895 Jy ! Component: 200 - total flux cleaned = 0.00178832 Jy ! Total flux subtracted in 200 components = 0.00178832 Jy ! Clean residual min=-0.002066 max=0.002109 Jy/beam ! Clean residual mean=0.000027 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 1.72745 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 166 components and 1.72745 Jy ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! Estimated beam: bmin=0.6603 mas, bmaj=1.059 mas, bpa=-17.52 degrees ! Estimated noise=384.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125544 Jy ! Component: 100 - total flux cleaned = -0.0012561 Jy ! Component: 150 - total flux cleaned = -0.00134388 Jy ! Component: 200 - total flux cleaned = -0.00134343 Jy ! Total flux subtracted in 200 components = -0.00134343 Jy ! Clean residual min=-0.002311 max=0.001949 Jy/beam ! Clean residual mean=0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 1.7261 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 1.7261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.296386Jy sigma=0.001152 ! Fit after self-cal, rms=1.296192Jy sigma=0.001152 wmodel J1407+2827_X_2000_03_13_pus_map.mod ! Writing 175 model components to file: J1407+2827_X_2000_03_13_pus_map.mod wobs J1407+2827_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J1407+2827_X_2000_03_13_pus_uvs.fits wwins J1407+2827_X_2000_03_13_pus_map.win ! wwins: Wrote 12 windows to J1407+2827_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 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016458 Jy ! Component: 100 - total flux cleaned = -0.000241496 Jy ! Component: 150 - total flux cleaned = -0.000241681 Jy ! Component: 200 - total flux cleaned = -0.000384052 Jy ! Component: 250 - total flux cleaned = -0.000488289 Jy ! Component: 300 - total flux cleaned = -0.00055672 Jy ! Component: 350 - total flux cleaned = -0.000624275 Jy ! Component: 400 - total flux cleaned = -0.000790627 Jy ! Component: 450 - total flux cleaned = -0.000823234 Jy ! Component: 500 - total flux cleaned = -0.000920541 Jy ! Component: 550 - total flux cleaned = -0.000952634 Jy ! Component: 600 - total flux cleaned = -0.000984929 Jy ! Component: 650 - total flux cleaned = -0.00123659 Jy ! Component: 700 - total flux cleaned = -0.00145391 Jy ! Component: 750 - total flux cleaned = -0.00170067 Jy ! Component: 800 - total flux cleaned = -0.00194527 Jy ! Component: 850 - total flux cleaned = -0.00221838 Jy ! Component: 900 - total flux cleaned = -0.0025197 Jy ! Component: 950 - total flux cleaned = -0.00263917 Jy ! Component: 1000 - total flux cleaned = -0.00296562 Jy ! Component: 1050 - total flux cleaned = -0.00308365 Jy ! Component: 1100 - total flux cleaned = -0.00328848 Jy ! Component: 1150 - total flux cleaned = -0.00334639 Jy ! Component: 1200 - total flux cleaned = -0.00351998 Jy ! Component: 1250 - total flux cleaned = -0.00351992 Jy ! Component: 1300 - total flux cleaned = -0.00377718 Jy ! Component: 1350 - total flux cleaned = -0.00380529 Jy ! Component: 1400 - total flux cleaned = -0.00391834 Jy ! Component: 1450 - total flux cleaned = -0.00394646 Jy ! Component: 1500 - total flux cleaned = -0.00416983 Jy ! Component: 1550 - total flux cleaned = -0.00411438 Jy ! Component: 1600 - total flux cleaned = -0.00436268 Jy ! Component: 1650 - total flux cleaned = -0.00444505 Jy ! Component: 1700 - total flux cleaned = -0.00452703 Jy ! Component: 1750 - total flux cleaned = -0.00463588 Jy ! Component: 1800 - total flux cleaned = -0.00474394 Jy ! Component: 1850 - total flux cleaned = -0.00474413 Jy ! Component: 1900 - total flux cleaned = -0.00490505 Jy ! Component: 1950 - total flux cleaned = -0.00509185 Jy ! Component: 2000 - total flux cleaned = -0.00506523 Jy ! Total flux subtracted in 2048 components = -0.005171 Jy ! Clean residual min=-0.001707 max=0.001353 Jy/beam ! Clean residual mean=0.000012 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 1.72093 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 334 components and 1.72093 Jy ![Exited script file: muppet] wmap "J1407+2827_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6603 x 1.059 at -17.52 degrees (North through East) ! Clean map min=-0.0017874 max=0.90161 Jy/beam ! Writing clean map to FITS file: J1407+2827_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 0.901606 invert ! Inverting map ! Your choice of large map pixels excluded 2.68% of the data. ! The x-axis pixel size should ideally be below 0.157 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461621 device "J1407+2827_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1407+2827_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1536 0.1536 0.307199 0.614399 1.2288 2.45759 4.91519 9.83038 19.6608 39.3215 78.643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.901 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6603 x 1.059 at -17.52 degrees (North through East) ! Clean map min=-0.0017874 max=0.90161 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1407+2827_X_2000_03_13_pus_uvs.log closed on Mon Apr 1 13:36:39 2013