! Started logfile: J1302+5748_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:42:54 2017 obs J1302+5748_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1302+5748_X_2009_05_13_pus_uva.fits ! AN table 1: 373 integrations on 120 of 120 possible baselines. ! AN table 2: 45 integrations on 120 of 120 possible baselines. ! AN table 3: 14 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.268576 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1302+5748 ! ! 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 1988 lines of history. ! ! Reading 55692 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1302+5748_X_2009_05_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 = 1024x1024 pixels with 0.100x0.100 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 3388 telescope corrections were flagged in sub-array 1. ! A total of 720 telescope corrections were flagged in sub-array 2. ! A total of 182 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3388 telescope corrections were flagged in sub-array 1. ! A total of 720 telescope corrections were flagged in sub-array 2. ! A total of 182 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3322 telescope corrections were flagged in sub-array 1. ! A total of 720 telescope corrections were flagged in sub-array 2. ! A total of 182 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3322 telescope corrections were flagged in sub-array 1. ! A total of 720 telescope corrections were flagged in sub-array 2. ! A total of 182 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.820333Jy sigma=0.007079 ! Fit after self-cal, rms=0.675849Jy sigma=0.005944 ! 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 ! Estimated beam: bmin=0.5251 mas, bmaj=0.598 mas, bpa=-7.799 degrees ! Estimated noise=714.92 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 = 0.258471 Jy ! Component: 100 - total flux cleaned = 0.3152 Jy ! Total flux subtracted in 100 components = 0.3152 Jy ! Clean residual min=-0.006766 max=0.018459 Jy/beam ! Clean residual mean=0.000105 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.3152 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.3152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158163Jy sigma=0.001217 ! Fit after self-cal, rms=0.158147Jy sigma=0.001216 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209302 Jy ! Component: 100 - total flux cleaned = 0.0337334 Jy ! Total flux subtracted in 100 components = 0.0337334 Jy ! Clean residual min=-0.005088 max=0.008872 Jy/beam ! Clean residual mean=0.000081 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.348934 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.348934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154255Jy sigma=0.001171 ! Fit after self-cal, rms=0.154219Jy sigma=0.001170 ! Inverting map ! Added new window around map position (-1.3, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959853 Jy ! Component: 100 - total flux cleaned = 0.0159787 Jy ! Total flux subtracted in 100 components = 0.0159787 Jy ! Clean residual min=-0.004602 max=0.006311 Jy/beam ! Clean residual mean=0.000069 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.364912 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.364912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153498Jy sigma=0.001160 ! Fit after self-cal, rms=0.153483Jy sigma=0.001160 ! Inverting map 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 ! Estimated beam: bmin=0.6246 mas, bmaj=0.6989 mas, bpa=-19.43 degrees ! Estimated noise=352.058 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 = 0.00674071 Jy ! Component: 100 - total flux cleaned = 0.0106301 Jy ! Component: 150 - total flux cleaned = 0.0123726 Jy ! Component: 200 - total flux cleaned = 0.0127529 Jy ! Total flux subtracted in 200 components = 0.0127529 Jy ! Clean residual min=-0.002617 max=0.004493 Jy/beam ! Clean residual mean=0.000698 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.377665 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.377665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153226Jy sigma=0.001156 ! Fit after self-cal, rms=0.153223Jy sigma=0.001156 ! Inverting map ! Added new window around map position (2.6, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037763 Jy ! Component: 100 - total flux cleaned = 0.00439939 Jy ! Component: 150 - total flux cleaned = 0.00472903 Jy ! Component: 200 - total flux cleaned = 0.00502502 Jy ! Total flux subtracted in 200 components = 0.00502502 Jy ! Clean residual min=-0.002695 max=0.003993 Jy/beam ! Clean residual mean=0.000644 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.38269 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.38269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153133Jy sigma=0.001155 ! Fit after self-cal, rms=0.153130Jy sigma=0.001155 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.06 HO 1.00* ! KK 1.01 KP 1.04 LA 1.01 MK 1.00 ! NL 0.97 NY 0.96 OV 0.98 PT 0.98 ! SC 1.02 TS 0.98 WZ 1.01 KB 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 0.96 KP 1.00* LA 1.00* MK 1.11 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 0.90 WZ 1.00* KB 0.87 ! ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 HO 1.00* ! KK 1.03 KP 0.98 LA 1.00 MK 1.01 ! NL 0.96 NY 0.96 OV 0.97 PT 1.04 ! SC 1.00 TS 0.98 WZ 1.01 KB 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.07 KP 1.00* LA 1.00* MK 1.00 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 0.85 WZ 1.00* KB 0.88 ! ! ! Correcting IF 3. ! A total of 228 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 HO 1.00* ! KK 1.03 KP 1.00 LA 1.03 MK 0.97 ! NL 0.99 NY 1.00 OV 0.99 PT 1.04 ! SC 1.05 TS 0.99 WZ 1.01 KB 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.01 KP 1.00* LA 1.00* MK 0.99 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 0.86 WZ 1.00* KB 0.88 ! ! ! Correcting IF 4. ! A total of 228 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 HO 1.00* ! KK 1.02 KP 1.00 LA 1.02 MK 0.99 ! NL 1.00 NY 0.96 OV 0.98 PT 1.02 ! SC 0.99 TS 0.99 WZ 1.00 KB 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.09 KP 1.00* LA 1.00* MK 0.98 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 0.86 WZ 1.00* KB 0.86 ! ! ! Fit before self-cal, rms=0.153130Jy sigma=0.001155 ! Fit after self-cal, rms=0.153093Jy sigma=0.001149 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6228 mas, bmaj=0.7004 mas, bpa=-22.17 degrees ! Estimated noise=354.295 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 = -0.000259187 Jy ! Component: 100 - total flux cleaned = -0.000159863 Jy ! Component: 150 - total flux cleaned = -7.38706e-05 Jy ! Component: 200 - total flux cleaned = 4.81996e-06 Jy ! Total flux subtracted in 200 components = 4.81996e-06 Jy ! Clean residual min=-0.002780 max=0.003037 Jy/beam ! Clean residual mean=0.000174 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.382695 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.382695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153068Jy sigma=0.001149 ! Fit after self-cal, rms=0.153079Jy sigma=0.001149 ! Inverting map 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=0.153079Jy sigma=0.001149 ! Fit after self-cal, rms=0.152545Jy sigma=0.001137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6199 mas, bmaj=0.7056 mas, bpa=-22.4 degrees ! Estimated noise=354.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143125 Jy ! Component: 100 - total flux cleaned = -0.000494269 Jy ! Component: 150 - total flux cleaned = -0.000703093 Jy ! Component: 200 - total flux cleaned = -0.000702791 Jy ! Total flux subtracted in 200 components = -0.000702791 Jy ! Clean residual min=-0.001743 max=0.001891 Jy/beam ! Clean residual mean=0.000068 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.381992 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.381992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152454Jy sigma=0.001137 ! Fit after self-cal, rms=0.152484Jy sigma=0.001136 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-8.9, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488941 Jy ! Component: 100 - total flux cleaned = 0.000138237 Jy ! Component: 150 - total flux cleaned = -6.60359e-05 Jy ! Component: 200 - total flux cleaned = -0.000158034 Jy ! Total flux subtracted in 200 components = -0.000158034 Jy ! Clean residual min=-0.001661 max=0.001802 Jy/beam ! Clean residual mean=0.000070 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.381834 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.381834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152441Jy sigma=0.001136 ! Fit after self-cal, rms=0.152438Jy sigma=0.001136 ! Inverting map 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=0.152438Jy sigma=0.001136 ! Fit after self-cal, rms=0.152698Jy sigma=0.001136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.618 mas, bmaj=0.7072 mas, bpa=-22.62 degrees ! Estimated noise=354.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318153 Jy ! Component: 100 - total flux cleaned = 4.06247e-05 Jy ! Component: 150 - total flux cleaned = -0.000150232 Jy ! Component: 200 - total flux cleaned = -0.000238057 Jy ! Total flux subtracted in 200 components = -0.000238057 Jy ! Clean residual min=-0.001667 max=0.001727 Jy/beam ! Clean residual mean=0.000050 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.381596 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.381596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152662Jy sigma=0.001135 ! Fit after self-cal, rms=0.152669Jy sigma=0.001135 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -0.000177895 Jy ! Component: 100 - total flux cleaned = -0.000258621 Jy ! Component: 150 - total flux cleaned = -0.000332042 Jy ! Component: 200 - total flux cleaned = -0.000331447 Jy ! Total flux subtracted in 200 components = -0.000331447 Jy ! Clean residual min=-0.001644 max=0.001701 Jy/beam ! Clean residual mean=0.000053 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.381265 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 103 components and 0.381265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152651Jy sigma=0.001135 ! Fit after self-cal, rms=0.152650Jy sigma=0.001135 ! Inverting map 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=0.152650Jy sigma=0.001135 ! Fit after self-cal, rms=0.152827Jy sigma=0.001135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=2.848 mas, bpa=48.22 degrees ! Estimated noise=587.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083255 Jy ! Component: 100 - total flux cleaned = 0.000765283 Jy ! Component: 150 - total flux cleaned = 0.000736048 Jy ! Component: 200 - total flux cleaned = 0.00071232 Jy ! Total flux subtracted in 200 components = 0.00071232 Jy ! Clean residual min=-0.002195 max=0.002090 Jy/beam ! Clean residual mean=0.000126 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.381977 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.381977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152828Jy sigma=0.001135 ! Fit after self-cal, rms=0.152831Jy sigma=0.001135 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00017715 Jy ! Component: 100 - total flux cleaned = 0.000132509 Jy ! Component: 150 - total flux cleaned = 9.28846e-05 Jy ! Component: 200 - total flux cleaned = 5.75383e-05 Jy ! Total flux subtracted in 200 components = 5.75383e-05 Jy ! Clean residual min=-0.002209 max=0.002101 Jy/beam ! Clean residual mean=0.000123 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.382035 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.382035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152835Jy sigma=0.001135 ! Fit after self-cal, rms=0.152833Jy sigma=0.001135 ! Inverting map 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 ! Estimated beam: bmin=0.6167 mas, bmaj=0.7084 mas, bpa=-22.8 degrees ! Estimated noise=354.884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6167 x 0.7084 at -22.8 degrees (North through East) ! Clean map min=-0.0015644 max=0.33866 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 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 ! Estimated beam: bmin=0.5206 mas, bmaj=0.6051 mas, bpa=-12.12 degrees ! Estimated noise=720.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258885 Jy ! Component: 100 - total flux cleaned = 0.316347 Jy ! Component: 150 - total flux cleaned = 0.337528 Jy ! Component: 200 - total flux cleaned = 0.350033 Jy ! Total flux subtracted in 200 components = 0.350033 Jy ! Clean residual min=-0.003532 max=0.006673 Jy/beam ! Clean residual mean=0.000032 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.350033 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.350033 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6167 mas, bmaj=0.7084 mas, bpa=-22.8 degrees ! Estimated noise=354.884 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 = 0.0119236 Jy ! Component: 100 - total flux cleaned = 0.0183927 Jy ! Component: 150 - total flux cleaned = 0.0221474 Jy ! Component: 200 - total flux cleaned = 0.0247062 Jy ! Total flux subtracted in 200 components = 0.0247062 Jy ! Clean residual min=-0.001677 max=0.002266 Jy/beam ! Clean residual mean=0.000094 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.374739 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.374739 Jy ! Inverting map ! Added new window around map position (0.3, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208363 Jy ! Component: 100 - total flux cleaned = 0.00294236 Jy ! Component: 150 - total flux cleaned = 0.00379749 Jy ! Component: 200 - total flux cleaned = 0.00433151 Jy ! Total flux subtracted in 200 components = 0.00433151 Jy ! Clean residual min=-0.001565 max=0.001632 Jy/beam ! Clean residual mean=0.000058 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.379071 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.379071 Jy ! Inverting map 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 ! Estimated beam: bmin=2.462 mas, bmaj=2.848 mas, bpa=48.22 degrees ! Estimated noise=587.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224839 Jy ! Component: 100 - total flux cleaned = 0.00249638 Jy ! Component: 150 - total flux cleaned = 0.00269805 Jy ! Component: 200 - total flux cleaned = 0.00283567 Jy ! Total flux subtracted in 200 components = 0.00283567 Jy ! Clean residual min=-0.002191 max=0.002038 Jy/beam ! Clean residual mean=0.000127 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.381906 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 = 3.38285e-05 Jy ! Component: 100 - total flux cleaned = 4.83891e-05 Jy ! Component: 150 - total flux cleaned = 7.45512e-05 Jy ! Component: 200 - total flux cleaned = 8.67451e-05 Jy ! Total flux subtracted in 200 components = 8.67451e-05 Jy ! Clean residual min=-0.002176 max=0.002060 Jy/beam ! Clean residual mean=0.000123 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.381993 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 117 components and 0.381993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6167 mas, bmaj=0.7084 mas, bpa=-22.8 degrees ! Estimated noise=354.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000885614 Jy ! Component: 100 - total flux cleaned = -0.0008476 Jy ! Component: 150 - total flux cleaned = -0.00088211 Jy ! Component: 200 - total flux cleaned = -0.000912267 Jy ! Total flux subtracted in 200 components = -0.000912267 Jy ! Clean residual min=-0.001558 max=0.001558 Jy/beam ! Clean residual mean=0.000040 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.381081 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.381081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152806Jy sigma=0.001135 ! Fit after self-cal, rms=0.152793Jy sigma=0.001135 wmodel J1302+5748_X_2009_05_13_pus_map.mod ! Writing 130 model components to file: J1302+5748_X_2009_05_13_pus_map.mod wobs J1302+5748_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1302+5748_X_2009_05_13_pus_uvs.fits wwins J1302+5748_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J1302+5748_X_2009_05_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.52559e-05 Jy ! Component: 100 - total flux cleaned = -3.31831e-06 Jy ! Component: 150 - total flux cleaned = 2.39131e-05 Jy ! Component: 200 - total flux cleaned = 5.04795e-05 Jy ! Component: 250 - total flux cleaned = 0.000102093 Jy ! Component: 300 - total flux cleaned = 0.000178069 Jy ! Component: 350 - total flux cleaned = 0.000177839 Jy ! Component: 400 - total flux cleaned = 0.000202229 Jy ! Component: 450 - total flux cleaned = 0.000153636 Jy ! Component: 500 - total flux cleaned = 0.000201422 Jy ! Component: 550 - total flux cleaned = 0.000201558 Jy ! Component: 600 - total flux cleaned = 0.000201698 Jy ! Component: 650 - total flux cleaned = 0.000224973 Jy ! Component: 700 - total flux cleaned = 0.000225344 Jy ! Component: 750 - total flux cleaned = 0.000248046 Jy ! Component: 800 - total flux cleaned = 0.000337325 Jy ! Component: 850 - total flux cleaned = 0.000314923 Jy ! Component: 900 - total flux cleaned = 0.000314802 Jy ! Component: 950 - total flux cleaned = 0.000358031 Jy ! Component: 1000 - total flux cleaned = 0.000336322 Jy ! Component: 1050 - total flux cleaned = 0.00037897 Jy ! Component: 1100 - total flux cleaned = 0.000357738 Jy ! Component: 1150 - total flux cleaned = 0.000399764 Jy ! Component: 1200 - total flux cleaned = 0.000420435 Jy ! Component: 1250 - total flux cleaned = 0.000441149 Jy ! Component: 1300 - total flux cleaned = 0.000522965 Jy ! Component: 1350 - total flux cleaned = 0.00048193 Jy ! Component: 1400 - total flux cleaned = 0.000522518 Jy ! Component: 1450 - total flux cleaned = 0.000562592 Jy ! Component: 1500 - total flux cleaned = 0.000562539 Jy ! Component: 1550 - total flux cleaned = 0.000582427 Jy ! Component: 1600 - total flux cleaned = 0.000602051 Jy ! Component: 1650 - total flux cleaned = 0.000660699 Jy ! Component: 1700 - total flux cleaned = 0.000679977 Jy ! Component: 1750 - total flux cleaned = 0.000699157 Jy ! Component: 1800 - total flux cleaned = 0.000699004 Jy ! Component: 1850 - total flux cleaned = 0.000775166 Jy ! Component: 1900 - total flux cleaned = 0.000756313 Jy ! Component: 1950 - total flux cleaned = 0.000775231 Jy ! Component: 2000 - total flux cleaned = 0.000812765 Jy ! Component: 2050 - total flux cleaned = 0.00081294 Jy ! Component: 2100 - total flux cleaned = 0.000886991 Jy ! Component: 2150 - total flux cleaned = 0.000886951 Jy ! Component: 2200 - total flux cleaned = 0.000923538 Jy ! Component: 2250 - total flux cleaned = 0.00092353 Jy ! Component: 2300 - total flux cleaned = 0.000977889 Jy ! Component: 2350 - total flux cleaned = 0.00101397 Jy ! Component: 2400 - total flux cleaned = 0.00106774 Jy ! Component: 2450 - total flux cleaned = 0.001032 Jy ! Component: 2500 - total flux cleaned = 0.00112083 Jy ! Component: 2550 - total flux cleaned = 0.00112081 Jy ! Component: 2600 - total flux cleaned = 0.00117367 Jy ! Component: 2650 - total flux cleaned = 0.00119126 Jy ! Component: 2700 - total flux cleaned = 0.0012087 Jy ! Component: 2750 - total flux cleaned = 0.00124343 Jy ! Component: 2800 - total flux cleaned = 0.0012952 Jy ! Component: 2850 - total flux cleaned = 0.00132973 Jy ! Component: 2900 - total flux cleaned = 0.00131259 Jy ! Component: 2950 - total flux cleaned = 0.00134672 Jy ! Component: 3000 - total flux cleaned = 0.00138065 Jy ! Component: 3050 - total flux cleaned = 0.00139758 Jy ! Component: 3100 - total flux cleaned = 0.00146493 Jy ! Component: 3150 - total flux cleaned = 0.0014482 Jy ! Component: 3200 - total flux cleaned = 0.00151501 Jy ! Component: 3250 - total flux cleaned = 0.0015482 Jy ! Component: 3300 - total flux cleaned = 0.00154824 Jy ! Component: 3350 - total flux cleaned = 0.00156471 Jy ! Component: 3400 - total flux cleaned = 0.00163036 Jy ! Component: 3450 - total flux cleaned = 0.00161412 Jy ! Component: 3500 - total flux cleaned = 0.00167934 Jy ! Component: 3550 - total flux cleaned = 0.00164688 Jy ! Component: 3600 - total flux cleaned = 0.00169538 Jy ! Component: 3650 - total flux cleaned = 0.00172765 Jy ! Component: 3700 - total flux cleaned = 0.00174375 Jy ! Component: 3750 - total flux cleaned = 0.00174381 Jy ! Component: 3800 - total flux cleaned = 0.00179169 Jy ! Component: 3850 - total flux cleaned = 0.00182352 Jy ! Component: 3900 - total flux cleaned = 0.00180771 Jy ! Component: 3950 - total flux cleaned = 0.00182348 Jy ! Component: 4000 - total flux cleaned = 0.00190215 Jy ! Component: 4050 - total flux cleaned = 0.00190216 Jy ! Total flux subtracted in 4096 components = 0.00188654 Jy ! Clean residual min=-0.000903 max=0.000982 Jy/beam ! Clean residual mean=0.000017 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.382967 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 470 components and 0.382967 Jy ![Exited script file: muppet] wmap "J1302+5748_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6167 x 0.7084 at -22.8 degrees (North through East) ! Clean map min=-0.0014219 max=0.33888 Jy/beam ! Writing clean map to FITS file: J1302+5748_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.338879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248294 0.248294 0.496588 0.993177 1.98635 3.97271 7.94541 15.8908 31.7816 63.5633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.338 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6167 x 0.7084 at -22.8 degrees (North through East) ! Clean map min=-0.0014219 max=0.33888 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1302+5748_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:43:03 2017