! Started logfile: J0530+1331_X_2000_03_13_pus_uvs.log on Mon Apr 1 13:26:19 2013 obs J0530+1331_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J0530+1331_X_2000_03_13_pus_uva.fits ! AN table 1: 96 integrations on 190 of 190 possible baselines. ! AN table 2: 29 integrations on 190 of 190 possible baselines. ! AN table 3: 76 integrations on 190 of 190 possible baselines. ! AN table 4: 71 integrations on 190 of 190 possible baselines. ! AN table 5: 112 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.140789 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0530+1331 ! ! 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 41088 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 J0530+1331_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 1423 telescope corrections were flagged in sub-array 1. ! A total of 477 telescope corrections were flagged in sub-array 2. ! A total of 1030 telescope corrections were flagged in sub-array 3. ! A total of 994 telescope corrections were flagged in sub-array 4. ! A total of 1505 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1423 telescope corrections were flagged in sub-array 1. ! A total of 477 telescope corrections were flagged in sub-array 2. ! A total of 1030 telescope corrections were flagged in sub-array 3. ! A total of 994 telescope corrections were flagged in sub-array 4. ! A total of 1505 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1423 telescope corrections were flagged in sub-array 1. ! A total of 477 telescope corrections were flagged in sub-array 2. ! A total of 1030 telescope corrections were flagged in sub-array 3. ! A total of 994 telescope corrections were flagged in sub-array 4. ! A total of 1505 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1423 telescope corrections were flagged in sub-array 1. ! A total of 477 telescope corrections were flagged in sub-array 2. ! A total of 1030 telescope corrections were flagged in sub-array 3. ! A total of 994 telescope corrections were flagged in sub-array 4. ! A total of 1505 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=2.490176Jy sigma=0.021448 ! Fit after self-cal, rms=1.889083Jy sigma=0.016719 ! 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 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.5532 mas, bmaj=1.069 mas, bpa=-5.604 degrees ! Estimated noise=718.05 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 = 2.14621 Jy ! Component: 100 - total flux cleaned = 2.65524 Jy ! Total flux subtracted in 100 components = 2.65524 Jy ! Clean residual min=-0.048776 max=0.208407 Jy/beam ! Clean residual mean=-0.000027 rms=0.014611 Jy/beam ! Combined flux in latest and established models = 2.65524 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.65524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.644483Jy sigma=0.005084 ! Fit after self-cal, rms=0.643214Jy sigma=0.005080 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227778 Jy ! Component: 100 - total flux cleaned = 0.355884 Jy ! Total flux subtracted in 100 components = 0.355884 Jy ! Clean residual min=-0.041306 max=0.154896 Jy/beam ! Clean residual mean=-0.000067 rms=0.010441 Jy/beam ! Combined flux in latest and established models = 3.01113 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 3.01113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.546133Jy sigma=0.003640 ! Fit after self-cal, rms=0.544132Jy sigma=0.003630 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (1, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141255 Jy ! Component: 100 - total flux cleaned = 0.222122 Jy ! Total flux subtracted in 100 components = 0.222122 Jy ! Clean residual min=-0.034810 max=0.099952 Jy/beam ! Clean residual mean=-0.000079 rms=0.008657 Jy/beam ! Combined flux in latest and established models = 3.23325 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 3.23325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.497572Jy sigma=0.003012 ! Fit after self-cal, rms=0.491125Jy sigma=0.002950 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789217 Jy ! Component: 100 - total flux cleaned = 0.130106 Jy ! Total flux subtracted in 100 components = 0.130106 Jy ! Clean residual min=-0.030556 max=0.063881 Jy/beam ! Clean residual mean=-0.000087 rms=0.007581 Jy/beam ! Combined flux in latest and established models = 3.36335 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 3.36335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.476293Jy sigma=0.002716 ! Fit after self-cal, rms=0.474395Jy sigma=0.002698 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487848 Jy ! Component: 100 - total flux cleaned = 0.083371 Jy ! Total flux subtracted in 100 components = 0.083371 Jy ! Clean residual min=-0.028234 max=0.045507 Jy/beam ! Clean residual mean=-0.000091 rms=0.007141 Jy/beam ! Combined flux in latest and established models = 3.44673 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 3.44673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.469131Jy sigma=0.002610 ! Fit after self-cal, rms=0.468494Jy sigma=0.002604 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (1.6, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434779 Jy ! Component: 100 - total flux cleaned = 0.0732792 Jy ! Total flux subtracted in 100 components = 0.0732792 Jy ! Clean residual min=-0.026698 max=0.040566 Jy/beam ! Clean residual mean=-0.000087 rms=0.006831 Jy/beam ! Combined flux in latest and established models = 3.52 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 3.52 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.464948Jy sigma=0.002543 ! Fit after self-cal, rms=0.464611Jy sigma=0.002538 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.5995 mas, bmaj=1.27 mas, bpa=-6.988 degrees ! Estimated noise=458.581 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 = 0.0312783 Jy ! Component: 100 - total flux cleaned = 0.0521962 Jy ! Component: 150 - total flux cleaned = 0.0678526 Jy ! Component: 200 - total flux cleaned = 0.0798095 Jy ! Total flux subtracted in 200 components = 0.0798095 Jy ! Clean residual min=-0.040451 max=0.033823 Jy/beam ! Clean residual mean=-0.000893 rms=0.009703 Jy/beam ! Combined flux in latest and established models = 3.59981 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 3.59981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462821Jy sigma=0.002503 ! Fit after self-cal, rms=0.462620Jy sigma=0.002500 ! Inverting map ! Your choice of large map pixels excluded 2.87% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 GC 0.99 KP 1.02 ! LA 1.00 NL 0.98 OV 0.97 PT 1.02 ! SC 0.97 WF 1.01 HH 1.00 KK 1.05 ! MA 1.34 MC 0.94 MK 1.01 NY 1.00 ! ON 1.04 TS 1.00* WZ 0.98 HN 1.19 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.08 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.04 ! MA 1.00* MC 1.00* MK 0.91 NY 1.04 ! ON 1.00* TS 1.03 WZ 1.00* HN 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 GC 1.00 KP 0.97 ! LA 1.00 NL 1.04 OV 0.96 PT 1.00 ! SC 0.97 WF 1.07 HH 1.00* KK 0.99 ! MA 1.00* MC 1.00* MK 0.94 NY 1.21 ! ON 1.00* TS 1.01 WZ 1.00* HN 1.18 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.11 GC 1.00* KP 1.00* ! LA 1.22 NL 1.06 OV 1.00* PT 1.18 ! SC 0.98 WF 1.07 HH 1.03 KK 1.00* ! MA 0.97 MC 0.94 MK 1.00* NY 0.99 ! ON 0.98 TS 1.00* WZ 0.92 HN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.97 GC 1.06 KP 1.04 ! LA 1.02 NL 0.97 OV 1.00 PT 1.02 ! SC 0.97 WF 1.08 HH 1.00* KK 1.00* ! MA 1.01 MC 1.08 MK 1.00* NY 1.00 ! ON 1.02 TS 1.00* WZ 0.98 HN 1.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 GC 0.97 KP 0.99 ! LA 0.96 NL 1.01 OV 0.95 PT 0.98 ! SC 0.95 WF 1.00 HH 0.99 KK 1.05 ! MA 1.00 MC 0.96 MK 1.05 NY 1.05 ! ON 1.01 TS 1.00* WZ 0.99 HN 1.29 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.07 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.06 ! MA 1.00* MC 1.00* MK 0.93 NY 1.09 ! ON 1.00* TS 1.02 WZ 1.00* HN 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.94 GC 0.98 KP 0.94 ! LA 0.96 NL 1.07 OV 0.94 PT 0.96 ! SC 0.96 WF 1.05 HH 1.00* KK 0.99 ! MA 1.00* MC 1.00* MK 0.99 NY 1.25 ! ON 1.00* TS 1.01 WZ 1.00* HN 1.22 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.10 GC 1.00* KP 1.00* ! LA 1.16 NL 1.09 OV 1.00* PT 1.13 ! SC 0.97 WF 1.07 HH 0.99 KK 1.00* ! MA 0.97 MC 0.95 MK 1.00* NY 1.04 ! ON 0.96 TS 1.00* WZ 0.92 HN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.96 GC 1.03 KP 1.01 ! LA 0.98 NL 1.00 OV 0.99 PT 0.98 ! SC 0.95 WF 1.07 HH 1.00* KK 1.00* ! MA 1.02 MC 1.08 MK 1.00* NY 1.03 ! ON 1.01 TS 1.00* WZ 0.97 HN 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 GC 0.98 KP 0.99 ! LA 0.95 NL 0.96 OV 0.95 PT 1.01 ! SC 0.98 WF 1.01 HH 0.96 KK 1.02 ! MA 0.97 MC 0.94 MK 0.99 NY 1.08 ! ON 1.02 TS 1.00* WZ 1.01 HN 1.22 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.07 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.03 ! MA 1.00* MC 1.00* MK 0.90 NY 1.16 ! ON 1.00* TS 1.04 WZ 1.00* HN 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.96 GC 0.99 KP 0.95 ! LA 0.94 NL 1.01 OV 0.94 PT 0.98 ! SC 0.97 WF 1.05 HH 1.00* KK 0.95 ! MA 1.00* MC 1.00* MK 0.93 NY 1.29 ! ON 1.00* TS 1.03 WZ 1.00* HN 1.17 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.12 GC 1.00* KP 1.00* ! LA 1.15 NL 1.04 OV 1.00* PT 1.14 ! SC 0.99 WF 1.06 HH 0.98 KK 1.00* ! MA 0.94 MC 0.92 MK 1.00* NY 1.06 ! ON 0.96 TS 1.00* WZ 0.94 HN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.98 GC 1.06 KP 1.01 ! LA 0.97 NL 0.95 OV 0.99 PT 1.00 ! SC 0.97 WF 1.06 HH 1.00* KK 1.00* ! MA 1.01 MC 1.07 MK 1.00* NY 1.07 ! ON 1.01 TS 1.00* WZ 0.99 HN 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 GC 0.97 KP 0.97 ! LA 0.95 NL 0.97 OV 0.96 PT 1.01 ! SC 1.02 WF 1.04 HH 0.99 KK 1.02 ! MA 0.96 MC 0.96 MK 1.01 NY 1.07 ! ON 1.02 TS 1.00* WZ 1.02 HN 1.25 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* GC 1.05 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.04 ! MA 1.00* MC 1.00* MK 0.93 NY 1.13 ! ON 1.00* TS 1.06 WZ 1.00* HN 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 GC 0.98 KP 0.93 ! LA 0.95 NL 1.02 OV 0.94 PT 0.99 ! SC 1.02 WF 1.05 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 0.94 NY 1.30 ! ON 1.00* TS 1.05 WZ 1.00* HN 1.17 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.09 GC 1.00* KP 1.00* ! LA 1.17 NL 1.05 OV 1.00* PT 1.14 ! SC 1.04 WF 1.05 HH 1.01 KK 1.00* ! MA 0.93 MC 0.92 MK 1.00* NY 1.05 ! ON 0.97 TS 1.00* WZ 0.96 HN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.97 GC 1.06 KP 0.99 ! LA 0.98 NL 0.96 OV 0.99 PT 1.00 ! SC 1.01 WF 1.06 HH 1.00* KK 1.00* ! MA 0.99 MC 1.09 MK 1.00* NY 1.05 ! ON 1.01 TS 1.00* WZ 1.00 HN 1.00* ! ! ! Fit before self-cal, rms=0.462620Jy sigma=0.002500 ! Fit after self-cal, rms=0.463601Jy sigma=0.001492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.603 mas, bmaj=1.287 mas, bpa=-7.408 degrees ! Estimated noise=461.547 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 (1.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136713 Jy ! Component: 100 - total flux cleaned = -0.000974693 Jy ! Component: 150 - total flux cleaned = -0.00144723 Jy ! Component: 200 - total flux cleaned = -0.00264351 Jy ! Total flux subtracted in 200 components = -0.00264351 Jy ! Clean residual min=-0.009993 max=0.009701 Jy/beam ! Clean residual mean=-0.000043 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 3.59717 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 3.59717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462196Jy sigma=0.001467 ! Fit after self-cal, rms=0.462273Jy sigma=0.001466 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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=0.462273Jy sigma=0.001466 ! Fit after self-cal, rms=0.458957Jy sigma=0.001324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.6029 mas, bmaj=1.289 mas, bpa=-7.417 degrees ! Estimated noise=461.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491839 Jy ! Component: 100 - total flux cleaned = -0.00126684 Jy ! Component: 150 - total flux cleaned = -0.00124288 Jy ! Component: 200 - total flux cleaned = -0.0015493 Jy ! Total flux subtracted in 200 components = -0.0015493 Jy ! Clean residual min=-0.007612 max=0.007594 Jy/beam ! Clean residual mean=-0.000050 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 3.59562 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 3.59562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458309Jy sigma=0.001312 ! Fit after self-cal, rms=0.458263Jy sigma=0.001311 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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 = 8.01164e-05 Jy ! Component: 100 - total flux cleaned = -0.00018275 Jy ! Component: 150 - total flux cleaned = -0.000421028 Jy ! Component: 200 - total flux cleaned = -0.000417362 Jy ! Total flux subtracted in 200 components = -0.000417362 Jy ! Clean residual min=-0.006190 max=0.006557 Jy/beam ! Clean residual mean=-0.000049 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 3.5952 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 3.5952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457940Jy sigma=0.001306 ! Fit after self-cal, rms=0.457906Jy sigma=0.001306 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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=0.457906Jy sigma=0.001306 ! Fit after self-cal, rms=0.458055Jy sigma=0.001303 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.603 mas, bmaj=1.289 mas, bpa=-7.415 degrees ! Estimated noise=461.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072918 Jy ! Component: 100 - total flux cleaned = -0.00121808 Jy ! Component: 150 - total flux cleaned = -0.00144076 Jy ! Component: 200 - total flux cleaned = -0.0014411 Jy ! Total flux subtracted in 200 components = -0.0014411 Jy ! Clean residual min=-0.005826 max=0.006610 Jy/beam ! Clean residual mean=-0.000048 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 3.59376 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 3.59376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457799Jy sigma=0.001298 ! Fit after self-cal, rms=0.457778Jy sigma=0.001298 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222281 Jy ! Component: 100 - total flux cleaned = 0.00183335 Jy ! Component: 150 - total flux cleaned = 0.00165445 Jy ! Component: 200 - total flux cleaned = 0.00148707 Jy ! Total flux subtracted in 200 components = 0.00148707 Jy ! Clean residual min=-0.004701 max=0.005307 Jy/beam ! Clean residual mean=-0.000047 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 3.59525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 3.59525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457596Jy sigma=0.001294 ! Fit after self-cal, rms=0.457579Jy sigma=0.001294 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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=0.457579Jy sigma=0.001294 ! Fit after self-cal, rms=0.457537Jy sigma=0.001293 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=2.561 mas, bmaj=2.635 mas, bpa=-15.32 degrees ! Estimated noise=626.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216974 Jy ! Component: 100 - total flux cleaned = 0.00166478 Jy ! Component: 150 - total flux cleaned = 0.00137245 Jy ! Component: 200 - total flux cleaned = 0.00114453 Jy ! Total flux subtracted in 200 components = 0.00114453 Jy ! Clean residual min=-0.004539 max=0.005061 Jy/beam ! Clean residual mean=-0.000142 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 3.59639 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 3.59639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457504Jy sigma=0.001293 ! Fit after self-cal, rms=0.457501Jy sigma=0.001293 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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 = 0.000312432 Jy ! Component: 100 - total flux cleaned = 0.000122604 Jy ! Component: 150 - total flux cleaned = 2.35446e-05 Jy ! Component: 200 - total flux cleaned = 7.01205e-05 Jy ! Total flux subtracted in 200 components = 7.01205e-05 Jy ! Clean residual min=-0.004398 max=0.005033 Jy/beam ! Clean residual mean=-0.000140 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 3.59646 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 3.59646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457489Jy sigma=0.001293 ! Fit after self-cal, rms=0.457486Jy sigma=0.001292 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.603 mas, bmaj=1.29 mas, bpa=-7.412 degrees ! Estimated noise=461.941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.603 x 1.29 at -7.412 degrees (North through East) ! Clean map min=-0.0034239 max=2.7526 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=0.457486Jy sigma=0.001292 ! Fit after self-cal, rms=0.485834Jy sigma=0.001163 ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.6029 mas, bmaj=1.29 mas, bpa=-7.414 degrees ! Estimated noise=461.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105549 Jy ! Component: 100 - total flux cleaned = -0.00139788 Jy ! Component: 150 - total flux cleaned = -0.0016982 Jy ! Component: 200 - total flux cleaned = -0.00183927 Jy ! Total flux subtracted in 200 components = -0.00183927 Jy ! Clean residual min=-0.003672 max=0.004353 Jy/beam ! Clean residual mean=-0.000042 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 3.59463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 3.59462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485705Jy sigma=0.001160 ! Fit after self-cal, rms=0.485695Jy sigma=0.001160 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (2.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156484 Jy ! Component: 100 - total flux cleaned = 0.00142449 Jy ! Component: 150 - total flux cleaned = 0.00129293 Jy ! Component: 200 - total flux cleaned = 0.0011726 Jy ! Total flux subtracted in 200 components = 0.0011726 Jy ! Clean residual min=-0.003616 max=0.004153 Jy/beam ! Clean residual mean=-0.000041 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 3.5958 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 3.5958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485610Jy sigma=0.001158 ! Fit after self-cal, rms=0.485610Jy sigma=0.001158 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (-1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103009 Jy ! Component: 100 - total flux cleaned = 0.000509622 Jy ! Component: 150 - total flux cleaned = 0.000509948 Jy ! Component: 200 - total flux cleaned = 0.000398045 Jy ! Total flux subtracted in 200 components = 0.000398045 Jy ! Clean residual min=-0.003511 max=0.003487 Jy/beam ! Clean residual mean=-0.000042 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 3.5962 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 3.5962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485529Jy sigma=0.001157 ! Fit after self-cal, rms=0.485523Jy sigma=0.001157 ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485523Jy sigma=0.001157 ! Fit after self-cal, rms=0.485544Jy sigma=0.001156 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 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.5551 mas, bmaj=1.08 mas, bpa=-5.654 degrees ! Estimated noise=726.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.14919 Jy ! Component: 100 - total flux cleaned = 2.66372 Jy ! Component: 150 - total flux cleaned = 2.92251 Jy ! Component: 200 - total flux cleaned = 3.08418 Jy ! Total flux subtracted in 200 components = 3.08418 Jy ! Clean residual min=-0.016960 max=0.084230 Jy/beam ! Clean residual mean=-0.000000 rms=0.005799 Jy/beam ! Combined flux in latest and established models = 3.08418 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 12 model components to the UV plane model. ! The established model now contains 12 components and 3.08418 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.6029 mas, bmaj=1.291 mas, bpa=-7.409 degrees ! Estimated noise=461.933 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 = 0.163076 Jy ! Component: 100 - total flux cleaned = 0.256425 Jy ! Component: 150 - total flux cleaned = 0.317292 Jy ! Component: 200 - total flux cleaned = 0.360862 Jy ! Total flux subtracted in 200 components = 0.360862 Jy ! Clean residual min=-0.008036 max=0.025331 Jy/beam ! Clean residual mean=-0.000047 rms=0.003713 Jy/beam ! Combined flux in latest and established models = 3.44504 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 66 components and 3.44504 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328219 Jy ! Component: 100 - total flux cleaned = 0.0578398 Jy ! Component: 150 - total flux cleaned = 0.0772367 Jy ! Component: 200 - total flux cleaned = 0.0924003 Jy ! Total flux subtracted in 200 components = 0.0924003 Jy ! Clean residual min=-0.004232 max=0.008906 Jy/beam ! Clean residual mean=-0.000043 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 3.53744 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 97 components and 3.53744 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118799 Jy ! Component: 100 - total flux cleaned = 0.0212614 Jy ! Component: 150 - total flux cleaned = 0.0288392 Jy ! Component: 200 - total flux cleaned = 0.0350701 Jy ! Total flux subtracted in 200 components = 0.0350701 Jy ! Clean residual min=-0.003243 max=0.004197 Jy/beam ! Clean residual mean=-0.000041 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 3.57251 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 124 components and 3.57251 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (4.2, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526769 Jy ! Component: 100 - total flux cleaned = 0.00968703 Jy ! Component: 150 - total flux cleaned = 0.0128679 Jy ! Component: 200 - total flux cleaned = 0.0152277 Jy ! Total flux subtracted in 200 components = 0.0152277 Jy ! Clean residual min=-0.003128 max=0.003397 Jy/beam ! Clean residual mean=-0.000040 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 3.58774 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 139 components and 3.58774 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (5, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250856 Jy ! Component: 100 - total flux cleaned = 0.00370512 Jy ! Component: 150 - total flux cleaned = 0.00470531 Jy ! Component: 200 - total flux cleaned = 0.00554671 Jy ! Total flux subtracted in 200 components = 0.00554671 Jy ! Clean residual min=-0.003091 max=0.003395 Jy/beam ! Clean residual mean=-0.000040 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 3.59328 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 155 components and 3.59328 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Added new window around map position (-11.4, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240004 Jy ! Component: 100 - total flux cleaned = 0.00291731 Jy ! Component: 150 - total flux cleaned = 0.0033323 Jy ! Component: 200 - total flux cleaned = 0.00373371 Jy ! Total flux subtracted in 200 components = 0.00373371 Jy ! Clean residual min=-0.002958 max=0.002910 Jy/beam ! Clean residual mean=-0.000041 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 3.59702 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 168 components and 3.59702 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 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 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=2.56 mas, bmaj=2.637 mas, bpa=-14.97 degrees ! Estimated noise=625.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254266 Jy ! Component: 100 - total flux cleaned = 0.00354471 Jy ! Component: 150 - total flux cleaned = 0.00408725 Jy ! Component: 200 - total flux cleaned = 0.00435258 Jy ! Total flux subtracted in 200 components = 0.00435258 Jy ! Clean residual min=-0.002879 max=0.002783 Jy/beam ! Clean residual mean=-0.000127 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 3.60137 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 = 0.000193019 Jy ! Component: 100 - total flux cleaned = 0.00041619 Jy ! Component: 150 - total flux cleaned = 0.000581795 Jy ! Component: 200 - total flux cleaned = 0.000735968 Jy ! Total flux subtracted in 200 components = 0.000735968 Jy ! Clean residual min=-0.002817 max=0.002681 Jy/beam ! Clean residual mean=-0.000127 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 3.60211 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 199 components and 3.60211 Jy ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! Estimated beam: bmin=0.6029 mas, bmaj=1.291 mas, bpa=-7.409 degrees ! Estimated noise=461.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001179 Jy ! Component: 100 - total flux cleaned = -0.00110485 Jy ! Component: 150 - total flux cleaned = -0.00103629 Jy ! Component: 200 - total flux cleaned = -0.000836616 Jy ! Total flux subtracted in 200 components = -0.000836616 Jy ! Clean residual min=-0.002932 max=0.002834 Jy/beam ! Clean residual mean=-0.000041 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 3.60127 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 211 components and 3.60127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485247Jy sigma=0.001152 ! Fit after self-cal, rms=0.485185Jy sigma=0.001151 wmodel J0530+1331_X_2000_03_13_pus_map.mod ! Writing 211 model components to file: J0530+1331_X_2000_03_13_pus_map.mod wobs J0530+1331_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J0530+1331_X_2000_03_13_pus_uvs.fits wwins J0530+1331_X_2000_03_13_pus_map.win ! wwins: Wrote 11 windows to J0530+1331_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 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767072 Jy ! Component: 100 - total flux cleaned = -0.000919861 Jy ! Component: 150 - total flux cleaned = -0.000966834 Jy ! Component: 200 - total flux cleaned = -0.000918755 Jy ! Component: 250 - total flux cleaned = -0.000825843 Jy ! Component: 300 - total flux cleaned = -0.00077965 Jy ! Component: 350 - total flux cleaned = -0.000779873 Jy ! Component: 400 - total flux cleaned = -0.00073703 Jy ! Component: 450 - total flux cleaned = -0.000694652 Jy ! Component: 500 - total flux cleaned = -0.000694576 Jy ! Component: 550 - total flux cleaned = -0.000736576 Jy ! Component: 600 - total flux cleaned = -0.000777658 Jy ! Component: 650 - total flux cleaned = -0.0007778 Jy ! Component: 700 - total flux cleaned = -0.000938609 Jy ! Component: 750 - total flux cleaned = -0.000938039 Jy ! Component: 800 - total flux cleaned = -0.0010561 Jy ! Component: 850 - total flux cleaned = -0.00109532 Jy ! Component: 900 - total flux cleaned = -0.00132652 Jy ! Component: 950 - total flux cleaned = -0.00140274 Jy ! Component: 1000 - total flux cleaned = -0.00159275 Jy ! Component: 1050 - total flux cleaned = -0.00163091 Jy ! Component: 1100 - total flux cleaned = -0.00200479 Jy ! Component: 1150 - total flux cleaned = -0.00200462 Jy ! Component: 1200 - total flux cleaned = -0.00218943 Jy ! Component: 1250 - total flux cleaned = -0.00226277 Jy ! Component: 1300 - total flux cleaned = -0.00251794 Jy ! Component: 1350 - total flux cleaned = -0.00255396 Jy ! Component: 1400 - total flux cleaned = -0.00287774 Jy ! Component: 1450 - total flux cleaned = -0.00302052 Jy ! Component: 1500 - total flux cleaned = -0.00323365 Jy ! Component: 1550 - total flux cleaned = -0.00337498 Jy ! Component: 1600 - total flux cleaned = -0.00348047 Jy ! Component: 1650 - total flux cleaned = -0.00372473 Jy ! Component: 1700 - total flux cleaned = -0.00379424 Jy ! Component: 1750 - total flux cleaned = -0.00389775 Jy ! Component: 1800 - total flux cleaned = -0.00403507 Jy ! Component: 1850 - total flux cleaned = -0.00417206 Jy ! Component: 1900 - total flux cleaned = -0.00441008 Jy ! Component: 1950 - total flux cleaned = -0.00457869 Jy ! Component: 2000 - total flux cleaned = -0.00461252 Jy ! Total flux subtracted in 2048 components = -0.00467932 Jy ! Clean residual min=-0.001694 max=0.001923 Jy/beam ! Clean residual mean=-0.000041 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 3.59659 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 376 components and 3.59659 Jy ![Exited script file: muppet] wmap "J0530+1331_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6029 x 1.291 at -7.409 degrees (North through East) ! Clean map min=-0.0028468 max=2.7535 Jy/beam ! Writing clean map to FITS file: J0530+1331_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 2.75348 invert ! Inverting map ! Your choice of large map pixels excluded 2.86% of the data. ! The x-axis pixel size should ideally be below 0.1739 milli-arcsec ! The y-axis pixel size should ideally be below 0.174 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000588964 device "J0530+1331_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0530+1331_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0641695 0.0641695 0.128339 0.256678 0.513356 1.02671 2.05342 4.10685 8.21369 16.4274 32.8548 65.7096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.753 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6029 x 1.291 at -7.409 degrees (North through East) ! Clean map min=-0.0028468 max=2.7535 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0530+1331_X_2000_03_13_pus_uvs.log closed on Mon Apr 1 13:26:36 2013