! Started logfile: J0217+0144_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:38:09 2017 obs J0217+0144_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0217+0144_X_2009_05_13_pus_uva.fits ! AN table 1: 66 integrations on 120 of 120 possible baselines. ! AN table 2: 42 integrations on 120 of 120 possible baselines. ! AN table 3: 62 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.135784 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0217+0144 ! ! 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 11080 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 J0217+0144_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 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.427032Jy sigma=0.003099 ! Fit after self-cal, rms=0.247974Jy sigma=0.001945 ! 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=0.5743 mas, bmaj=1.261 mas, bpa=-12.71 degrees ! Estimated noise=1203.06 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 = 0.862905 Jy ! Component: 100 - total flux cleaned = 1.05544 Jy ! Total flux subtracted in 100 components = 1.05544 Jy ! Clean residual min=-0.023896 max=0.066665 Jy/beam ! Clean residual mean=0.000271 rms=0.006123 Jy/beam ! Combined flux in latest and established models = 1.05544 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.05544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225973Jy sigma=0.001700 ! Fit after self-cal, rms=0.225939Jy sigma=0.001700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0738425 Jy ! Component: 100 - total flux cleaned = 0.116734 Jy ! Total flux subtracted in 100 components = 0.116734 Jy ! Clean residual min=-0.024989 max=0.026702 Jy/beam ! Clean residual mean=0.000101 rms=0.004639 Jy/beam ! Combined flux in latest and established models = 1.17217 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 1.17217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201889Jy sigma=0.001409 ! Fit after self-cal, rms=0.201750Jy sigma=0.001408 ! Inverting map ! Added new window around map position (0.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311309 Jy ! Component: 100 - total flux cleaned = 0.0366029 Jy ! Total flux subtracted in 100 components = 0.0366029 Jy ! Clean residual min=-0.023959 max=0.022368 Jy/beam ! Clean residual mean=0.000047 rms=0.004331 Jy/beam ! Combined flux in latest and established models = 1.20877 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 1.20877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198241Jy sigma=0.001373 ! Fit after self-cal, rms=0.198056Jy sigma=0.001371 ! 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=0.7059 mas, bmaj=1.632 mas, bpa=-10.51 degrees ! Estimated noise=841.933 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 = 0.0111861 Jy ! Component: 100 - total flux cleaned = 0.0115155 Jy ! Component: 150 - total flux cleaned = 0.0115175 Jy ! Component: 200 - total flux cleaned = 0.0115171 Jy ! Total flux subtracted in 200 components = 0.0115171 Jy ! Clean residual min=-0.016427 max=0.012874 Jy/beam ! Clean residual mean=0.000082 rms=0.003051 Jy/beam ! Combined flux in latest and established models = 1.22029 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 1.22029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196629Jy sigma=0.001362 ! Fit after self-cal, rms=0.196580Jy sigma=0.001361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 HO 1.00* ! KK 1.00* KP 1.00 LA 1.00 MK 0.96 ! NL 0.98 NY 1.03 OV 0.97 PT 0.99 ! SC 1.02 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00* HN 1.00* HO 0.76 ! KK 0.96 KP 1.00* LA 1.00* MK 0.96 ! NL 1.31 NY 1.07 OV 0.98 PT 1.00* ! SC 1.00* TS 0.92 WZ 1.07 KB 1.03 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.98 HN 1.04 HO 1.00* ! KK 1.04 KP 1.02 LA 1.03 MK 1.01 ! NL 0.96 NY 1.01 OV 0.99 PT 0.99 ! SC 1.01 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 HO 1.00* ! KK 1.00* KP 0.94 LA 0.99 MK 0.95 ! NL 0.97 NY 1.00 OV 0.96 PT 1.04 ! SC 1.02 TS 1.00* WZ 1.04 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00* HN 1.00* HO 0.77 ! KK 0.95 KP 1.00* LA 1.00* MK 0.97 ! NL 1.26 NY 1.05 OV 0.94 PT 1.00* ! SC 1.00* TS 0.92 WZ 1.11 KB 1.04 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.98 HN 1.04 HO 1.00* ! KK 1.04 KP 0.97 LA 1.01 MK 1.01 ! NL 0.94 NY 1.01 OV 0.97 PT 1.04 ! SC 1.02 TS 1.00* WZ 1.04 KB 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 HO 1.00* ! KK 1.00* KP 0.98 LA 1.03 MK 0.94 ! NL 1.00 NY 1.06 OV 0.99 PT 1.03 ! SC 1.07 TS 1.00* WZ 1.04 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00* HN 1.00* HO 0.79 ! KK 0.94 KP 1.00* LA 1.00* MK 0.93 ! NL 1.29 NY 1.11 OV 0.98 PT 1.00* ! SC 1.00* TS 0.90 WZ 1.08 KB 1.11 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 HN 1.05 HO 1.00* ! KK 1.02 KP 0.99 LA 1.04 MK 0.98 ! NL 0.99 NY 1.05 OV 1.00 PT 1.04 ! SC 1.04 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 HO 1.00* ! KK 1.00* KP 0.97 LA 1.01 MK 0.94 ! NL 1.00 NY 1.03 OV 0.98 PT 1.03 ! SC 1.02 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00* HN 1.00* HO 0.84 ! KK 0.94 KP 1.00* LA 1.00* MK 0.95 ! NL 1.32 NY 1.01 OV 0.97 PT 1.00* ! SC 1.00* TS 0.94 WZ 1.08 KB 1.06 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 HN 1.05 HO 1.00* ! KK 1.04 KP 1.01 LA 1.02 MK 0.98 ! NL 0.99 NY 1.02 OV 1.00 PT 1.03 ! SC 0.98 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Fit before self-cal, rms=0.196580Jy sigma=0.001361 ! Fit after self-cal, rms=0.173290Jy sigma=0.001206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7078 mas, bmaj=1.609 mas, bpa=-11.07 degrees ! Estimated noise=843.645 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 = -0.00693522 Jy ! Component: 100 - total flux cleaned = -0.00932447 Jy ! Component: 150 - total flux cleaned = -0.0103459 Jy ! Component: 200 - total flux cleaned = -0.0106267 Jy ! Total flux subtracted in 200 components = -0.0106267 Jy ! Clean residual min=-0.009176 max=0.008597 Jy/beam ! Clean residual mean=-0.000166 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 1.20966 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 1.20966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172821Jy sigma=0.001205 ! Fit after self-cal, rms=0.172822Jy sigma=0.001205 ! 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=0.172822Jy sigma=0.001205 ! Fit after self-cal, rms=0.168563Jy sigma=0.001156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7078 mas, bmaj=1.609 mas, bpa=-10.93 degrees ! Estimated noise=842.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312182 Jy ! Component: 100 - total flux cleaned = -0.0035205 Jy ! Component: 150 - total flux cleaned = -0.0037497 Jy ! Component: 200 - total flux cleaned = -0.00395309 Jy ! Total flux subtracted in 200 components = -0.00395309 Jy ! Clean residual min=-0.005566 max=0.008979 Jy/beam ! Clean residual mean=0.000051 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 1.20571 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.20571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168334Jy sigma=0.001155 ! Fit after self-cal, rms=0.168332Jy sigma=0.001155 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 (3.4, -0.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796823 Jy ! Component: 100 - total flux cleaned = 0.0114668 Jy ! Component: 150 - total flux cleaned = 0.0121443 Jy ! Component: 200 - total flux cleaned = 0.0125113 Jy ! Total flux subtracted in 200 components = 0.0125113 Jy ! Clean residual min=-0.005570 max=0.004984 Jy/beam ! Clean residual mean=0.000003 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 1.21822 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 1.21822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167954Jy sigma=0.001151 ! Fit after self-cal, rms=0.167912Jy sigma=0.001150 ! 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=0.167912Jy sigma=0.001150 ! Fit after self-cal, rms=0.167142Jy sigma=0.001138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7082 mas, bmaj=1.61 mas, bpa=-10.91 degrees ! Estimated noise=842.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277352 Jy ! Component: 100 - total flux cleaned = 0.0033974 Jy ! Component: 150 - total flux cleaned = 0.00370805 Jy ! Component: 200 - total flux cleaned = 0.00416184 Jy ! Total flux subtracted in 200 components = 0.00416184 Jy ! Clean residual min=-0.004041 max=0.003967 Jy/beam ! Clean residual mean=-0.000003 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.22238 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 1.22238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166941Jy sigma=0.001136 ! Fit after self-cal, rms=0.166955Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116622 Jy ! Component: 100 - total flux cleaned = 0.00132729 Jy ! Component: 150 - total flux cleaned = 0.0014778 Jy ! Component: 200 - total flux cleaned = 0.00162015 Jy ! Total flux subtracted in 200 components = 0.00162015 Jy ! Clean residual min=-0.003990 max=0.003985 Jy/beam ! Clean residual mean=-0.000009 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 1.224 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 1.224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166868Jy sigma=0.001136 ! Fit after self-cal, rms=0.166862Jy sigma=0.001136 ! 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=0.166862Jy sigma=0.001136 ! Fit after self-cal, rms=0.166951Jy sigma=0.001135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=3.187 mas, bpa=-11.27 degrees ! Estimated noise=1060.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185562 Jy ! Component: 100 - total flux cleaned = 0.00213373 Jy ! Component: 150 - total flux cleaned = 0.00233795 Jy ! Component: 200 - total flux cleaned = 0.00249559 Jy ! Total flux subtracted in 200 components = 0.00249559 Jy ! Clean residual min=-0.005170 max=0.004518 Jy/beam ! Clean residual mean=0.000011 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 1.2265 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 1.2265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166886Jy sigma=0.001135 ! Fit after self-cal, rms=0.166881Jy 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 = 0.000624026 Jy ! Component: 100 - total flux cleaned = 0.000753642 Jy ! Component: 150 - total flux cleaned = 0.000887065 Jy ! Component: 200 - total flux cleaned = 0.00094179 Jy ! Total flux subtracted in 200 components = 0.00094179 Jy ! Clean residual min=-0.005128 max=0.004441 Jy/beam ! Clean residual mean=0.000001 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 1.22744 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 1.22744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166857Jy sigma=0.001135 ! Fit after self-cal, rms=0.166853Jy 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=0.7084 mas, bmaj=1.61 mas, bpa=-10.89 degrees ! Estimated noise=841.894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7084 x 1.61 at -10.89 degrees (North through East) ! Clean map min=-0.0040026 max=1.1 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=0.166853Jy sigma=0.001135 ! Fit after self-cal, rms=0.165321Jy sigma=0.001026 ! Inverting map and beam ! Estimated beam: bmin=0.7086 mas, bmaj=1.61 mas, bpa=-10.87 degrees ! Estimated noise=841.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394963 Jy ! Component: 100 - total flux cleaned = -0.000471418 Jy ! Component: 150 - total flux cleaned = -0.00054461 Jy ! Component: 200 - total flux cleaned = -0.000737972 Jy ! Total flux subtracted in 200 components = -0.000737972 Jy ! Clean residual min=-0.003293 max=0.003387 Jy/beam ! Clean residual mean=0.000012 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.2267 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 1.2267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165239Jy sigma=0.001025 ! Fit after self-cal, rms=0.165242Jy sigma=0.001025 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121662 Jy ! Component: 100 - total flux cleaned = -0.000239632 Jy ! Component: 150 - total flux cleaned = -0.00029649 Jy ! Component: 200 - total flux cleaned = -0.000350095 Jy ! Total flux subtracted in 200 components = -0.000350095 Jy ! Clean residual min=-0.003263 max=0.003374 Jy/beam ! Clean residual mean=0.000013 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 1.22635 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 1.22635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165194Jy sigma=0.001025 ! Fit after self-cal, rms=0.165192Jy sigma=0.001025 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165192Jy sigma=0.001025 ! Fit after self-cal, rms=0.165464Jy sigma=0.001025 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=0.5722 mas, bmaj=1.289 mas, bpa=-12.81 degrees ! Estimated noise=1128.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.852093 Jy ! Component: 100 - total flux cleaned = 1.04199 Jy ! Component: 150 - total flux cleaned = 1.11059 Jy ! Component: 200 - total flux cleaned = 1.14364 Jy ! Total flux subtracted in 200 components = 1.14364 Jy ! Clean residual min=-0.007082 max=0.016070 Jy/beam ! Clean residual mean=0.000138 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 1.14364 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.14364 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7084 mas, bmaj=1.609 mas, bpa=-10.86 degrees ! Estimated noise=841.839 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 = 0.0269712 Jy ! Component: 100 - total flux cleaned = 0.0431866 Jy ! Component: 150 - total flux cleaned = 0.0542891 Jy ! Component: 200 - total flux cleaned = 0.0622899 Jy ! Total flux subtracted in 200 components = 0.0622899 Jy ! Clean residual min=-0.004322 max=0.005476 Jy/beam ! Clean residual mean=0.000085 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 1.20593 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 1.20593 Jy ! Inverting map ! Added new window around map position (2.1, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616239 Jy ! Component: 100 - total flux cleaned = 0.0106921 Jy ! Component: 150 - total flux cleaned = 0.0141677 Jy ! Component: 200 - total flux cleaned = 0.0168643 Jy ! Total flux subtracted in 200 components = 0.0168643 Jy ! Clean residual min=-0.003693 max=0.003754 Jy/beam ! Clean residual mean=0.000022 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.22279 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 76 components and 1.22279 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=2.215 mas, bmaj=3.188 mas, bpa=-11.3 degrees ! Estimated noise=1060.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258227 Jy ! Component: 100 - total flux cleaned = 0.00360945 Jy ! Component: 150 - total flux cleaned = 0.00403579 Jy ! Component: 200 - total flux cleaned = 0.00427279 Jy ! Total flux subtracted in 200 components = 0.00427279 Jy ! Clean residual min=-0.004496 max=0.003515 Jy/beam ! Clean residual mean=0.000014 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.22707 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 = 0.000115344 Jy ! Component: 100 - total flux cleaned = 0.000190342 Jy ! Component: 150 - total flux cleaned = 0.000256717 Jy ! Component: 200 - total flux cleaned = 0.000314803 Jy ! Total flux subtracted in 200 components = 0.000314803 Jy ! Clean residual min=-0.004448 max=0.003530 Jy/beam ! Clean residual mean=0.000012 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 1.22738 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 131 components and 1.22738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7084 mas, bmaj=1.609 mas, bpa=-10.86 degrees ! Estimated noise=841.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000813196 Jy ! Component: 100 - total flux cleaned = -0.000812876 Jy ! Component: 150 - total flux cleaned = -0.000682432 Jy ! Component: 200 - total flux cleaned = -0.000681324 Jy ! Total flux subtracted in 200 components = -0.000681324 Jy ! Clean residual min=-0.003652 max=0.003795 Jy/beam ! Clean residual mean=0.000008 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 1.2267 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 1.2267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165620Jy sigma=0.001026 ! Fit after self-cal, rms=0.165608Jy sigma=0.001025 wmodel J0217+0144_X_2009_05_13_pus_map.mod ! Writing 145 model components to file: J0217+0144_X_2009_05_13_pus_map.mod wobs J0217+0144_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0217+0144_X_2009_05_13_pus_uvs.fits wwins J0217+0144_X_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0217+0144_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 = -0.000182928 Jy ! Component: 100 - total flux cleaned = -0.000308469 Jy ! Component: 150 - total flux cleaned = -0.000307608 Jy ! Component: 200 - total flux cleaned = -0.000365317 Jy ! Component: 250 - total flux cleaned = -0.000364901 Jy ! Component: 300 - total flux cleaned = -0.000421593 Jy ! Component: 350 - total flux cleaned = -0.000640582 Jy ! Component: 400 - total flux cleaned = -0.000747249 Jy ! Component: 450 - total flux cleaned = -0.00085282 Jy ! Component: 500 - total flux cleaned = -0.000956137 Jy ! Component: 550 - total flux cleaned = -0.0011087 Jy ! Component: 600 - total flux cleaned = -0.00115887 Jy ! Component: 650 - total flux cleaned = -0.00125863 Jy ! Component: 700 - total flux cleaned = -0.00140535 Jy ! Component: 750 - total flux cleaned = -0.00145363 Jy ! Component: 800 - total flux cleaned = -0.00150086 Jy ! Component: 850 - total flux cleaned = -0.0015005 Jy ! Component: 900 - total flux cleaned = -0.00145373 Jy ! Component: 950 - total flux cleaned = -0.0015931 Jy ! Component: 1000 - total flux cleaned = -0.0015468 Jy ! Component: 1050 - total flux cleaned = -0.00150105 Jy ! Component: 1100 - total flux cleaned = -0.00145613 Jy ! Component: 1150 - total flux cleaned = -0.00150099 Jy ! Component: 1200 - total flux cleaned = -0.0016343 Jy ! Component: 1250 - total flux cleaned = -0.00159016 Jy ! Component: 1300 - total flux cleaned = -0.00176471 Jy ! Component: 1350 - total flux cleaned = -0.00172117 Jy ! Component: 1400 - total flux cleaned = -0.00172133 Jy ! Component: 1450 - total flux cleaned = -0.00176393 Jy ! Component: 1500 - total flux cleaned = -0.00176375 Jy ! Component: 1550 - total flux cleaned = -0.00159632 Jy ! Component: 1600 - total flux cleaned = -0.0016381 Jy ! Component: 1650 - total flux cleaned = -0.00155551 Jy ! Component: 1700 - total flux cleaned = -0.00163723 Jy ! Component: 1750 - total flux cleaned = -0.00155578 Jy ! Component: 1800 - total flux cleaned = -0.00155547 Jy ! Component: 1850 - total flux cleaned = -0.00155539 Jy ! Component: 1900 - total flux cleaned = -0.00159478 Jy ! Component: 1950 - total flux cleaned = -0.00151535 Jy ! Component: 2000 - total flux cleaned = -0.00139701 Jy ! Component: 2050 - total flux cleaned = -0.00143622 Jy ! Component: 2100 - total flux cleaned = -0.00143608 Jy ! Component: 2150 - total flux cleaned = -0.00147458 Jy ! Component: 2200 - total flux cleaned = -0.00139775 Jy ! Component: 2250 - total flux cleaned = -0.00147392 Jy ! Component: 2300 - total flux cleaned = -0.00139788 Jy ! Component: 2350 - total flux cleaned = -0.00128454 Jy ! Component: 2400 - total flux cleaned = -0.00132216 Jy ! Component: 2450 - total flux cleaned = -0.00139667 Jy ! Component: 2500 - total flux cleaned = -0.00139649 Jy ! Component: 2550 - total flux cleaned = -0.00139622 Jy ! Component: 2600 - total flux cleaned = -0.00132245 Jy ! Component: 2650 - total flux cleaned = -0.00132236 Jy ! Component: 2700 - total flux cleaned = -0.00128562 Jy ! Component: 2750 - total flux cleaned = -0.00114122 Jy ! Component: 2800 - total flux cleaned = -0.00114136 Jy ! Component: 2850 - total flux cleaned = -0.00114128 Jy ! Component: 2900 - total flux cleaned = -0.00114117 Jy ! Component: 2950 - total flux cleaned = -0.00114104 Jy ! Component: 3000 - total flux cleaned = -0.00121125 Jy ! Component: 3050 - total flux cleaned = -0.00103594 Jy ! Component: 3100 - total flux cleaned = -0.0011055 Jy ! Component: 3150 - total flux cleaned = -0.00103596 Jy ! Component: 3200 - total flux cleaned = -0.00113966 Jy ! Component: 3250 - total flux cleaned = -0.00100212 Jy ! Component: 3300 - total flux cleaned = -0.00103651 Jy ! Component: 3350 - total flux cleaned = -0.00107046 Jy ! Component: 3400 - total flux cleaned = -0.000968603 Jy ! Component: 3450 - total flux cleaned = -0.000934828 Jy ! Component: 3500 - total flux cleaned = -0.00103577 Jy ! Component: 3550 - total flux cleaned = -0.00103557 Jy ! Component: 3600 - total flux cleaned = -0.000902311 Jy ! Component: 3650 - total flux cleaned = -0.000935543 Jy ! Component: 3700 - total flux cleaned = -0.000902444 Jy ! Component: 3750 - total flux cleaned = -0.000902737 Jy ! Component: 3800 - total flux cleaned = -0.000935445 Jy ! Component: 3850 - total flux cleaned = -0.000967922 Jy ! Component: 3900 - total flux cleaned = -0.000870636 Jy ! Component: 3950 - total flux cleaned = -0.000870812 Jy ! Component: 4000 - total flux cleaned = -0.000902935 Jy ! Component: 4050 - total flux cleaned = -0.000870694 Jy ! Total flux subtracted in 4096 components = -0.00093446 Jy ! Clean residual min=-0.001773 max=0.001937 Jy/beam ! Clean residual mean=0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 1.22576 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 432 components and 1.22576 Jy ![Exited script file: muppet] wmap "J0217+0144_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7084 x 1.609 at -10.86 degrees (North through East) ! Clean map min=-0.0030071 max=1.1025 Jy/beam ! Writing clean map to FITS file: J0217+0144_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 1.10252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000594353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161726 0.161726 0.323452 0.646905 1.29381 2.58762 5.17524 10.3505 20.701 41.4019 82.8038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.102 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7084 x 1.609 at -10.86 degrees (North through East) ! Clean map min=-0.0030071 max=1.1025 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 J0217+0144_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:38:15 2017