! Started logfile: J1310+3233_S_2000_03_13_pus_uvs.log on Wed Apr 3 00:05:29 2013 obs J1310+3233_S_2000_03_13_pus_uva.fits ! Reading UV FITS file: J1310+3233_S_2000_03_13_pus_uva.fits ! AN table 1: 574 integrations on 190 of 190 possible baselines. ! AN table 2: 149 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0750164 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1310+3233 ! ! 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 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2251 lines of history. ! ! Reading 41220 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1310+3233_S_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 0.500x0.500 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 9492 telescope corrections were flagged in sub-array 1. ! A total of 2294 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9578 telescope corrections were flagged in sub-array 1. ! A total of 2292 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9733 telescope corrections were flagged in sub-array 1. ! A total of 2298 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9522 telescope corrections were flagged in sub-array 1. ! A total of 2294 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.847927Jy sigma=0.006102 ! Fit after self-cal, rms=0.708857Jy sigma=0.005209 ! 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=1.92 mas, bmaj=3.101 mas, bpa=-0.08287 degrees ! Estimated noise=929.367 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 = 0.244923 Jy ! Component: 100 - total flux cleaned = 0.299811 Jy ! Total flux subtracted in 100 components = 0.299811 Jy ! Clean residual min=-0.008822 max=0.019535 Jy/beam ! Clean residual mean=0.000139 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.299811 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.299811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236625Jy sigma=0.001259 ! Fit after self-cal, rms=0.236543Jy sigma=0.001259 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223464 Jy ! Component: 100 - total flux cleaned = 0.035713 Jy ! Total flux subtracted in 100 components = 0.035713 Jy ! Clean residual min=-0.007890 max=0.010857 Jy/beam ! Clean residual mean=0.000110 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.335524 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.335524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233570Jy sigma=0.001226 ! Fit after self-cal, rms=0.233427Jy sigma=0.001226 ! 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=2.352 mas, bmaj=3.63 mas, bpa=-0.913 degrees ! Estimated noise=541.186 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 = 0.0114986 Jy ! Component: 100 - total flux cleaned = 0.0177079 Jy ! Component: 150 - total flux cleaned = 0.0214743 Jy ! Component: 200 - total flux cleaned = 0.0237766 Jy ! Total flux subtracted in 200 components = 0.0237766 Jy ! Clean residual min=-0.006391 max=0.009590 Jy/beam ! Clean residual mean=0.000036 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.359301 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.3593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232718Jy sigma=0.001220 ! Fit after self-cal, rms=0.232657Jy sigma=0.001220 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 582 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 GC 1.04 KP 1.03 ! LA 0.99 NL 0.95 OV 0.99 PT 0.97 ! SC 1.06 WF 1.06 HH 1.09 KK 1.00* ! MA 1.00* MC 1.19 MK 1.00* NY 1.01 ! ON 0.78 TS 1.76 WZ 0.79 HN 1.04 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 GC 1.11 KP 0.96 ! LA 0.99 NL 0.97 OV 1.00 PT 0.97 ! SC 1.08 WF 1.01 HH 1.00* KK 1.00* ! MA 1.00* MC 1.00* MK 1.04 NY 1.07 ! ON 1.00* TS 0.97 WZ 1.00* HN 1.46 ! ! ! Correcting IF 2. ! A total of 618 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 GC 1.05 KP 0.98 ! LA 0.99 NL 0.98 OV 0.99 PT 1.02 ! SC 1.03 WF 0.97 HH 0.93 KK 1.00* ! MA 1.00* MC 1.02 MK 1.00* NY 0.97 ! ON 0.78 TS 1.91 WZ 0.86 HN 1.03 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 GC 1.11 KP 0.97 ! LA 1.00 NL 0.98 OV 1.01 PT 0.97 ! SC 1.12 WF 1.05 HH 1.00* KK 1.00* ! MA 1.00* MC 1.00* MK 1.04 NY 1.02 ! ON 1.00* TS 0.95 WZ 1.00* HN 1.45 ! ! ! Correcting IF 3. ! A total of 498 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 GC 1.06 KP 1.01 ! LA 0.99 NL 0.94 OV 1.04 PT 0.94 ! SC 1.02 WF 1.62 HH 0.97 KK 1.00* ! MA 1.00* MC 1.13 MK 1.00* NY 1.02 ! ON 0.76 TS 1.71 WZ 0.78 HN 1.05 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.92 GC 1.07 KP 1.02 ! LA 0.97 NL 0.94 OV 0.99 PT 0.94 ! SC 1.08 WF 1.10 HH 1.00* KK 1.00* ! MA 1.00* MC 1.00* MK 1.03 NY 1.05 ! ON 1.00* TS 0.95 WZ 1.00* HN 1.35 ! ! ! Correcting IF 4. ! A total of 588 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 GC 1.05 KP 0.97 ! LA 0.98 NL 0.94 OV 0.96 PT 0.96 ! SC 1.01 WF 0.94 HH 1.04 KK 1.00* ! MA 1.00* MC 1.18 MK 1.00* NY 0.92 ! ON 0.73 TS 1.52 WZ 0.81 HN 1.04 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 GC 1.06 KP 1.00 ! LA 0.97 NL 0.94 OV 1.00 PT 1.17 ! SC 1.11 WF 1.06 HH 1.00* KK 1.00* ! MA 1.00* MC 1.00* MK 1.02 NY 1.00 ! ON 1.00* TS 0.94 WZ 1.00* HN 1.32 ! ! ! Fit before self-cal, rms=0.232657Jy sigma=0.001220 ! Fit after self-cal, rms=0.218457Jy sigma=0.001190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.756 mas, bpa=-0.08987 degrees ! Estimated noise=549.559 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 = -0.00220294 Jy ! Component: 100 - total flux cleaned = -0.00271185 Jy ! Component: 150 - total flux cleaned = -0.00310729 Jy ! Component: 200 - total flux cleaned = -0.00341742 Jy ! Total flux subtracted in 200 components = -0.00341742 Jy ! Clean residual min=-0.003099 max=0.003255 Jy/beam ! Clean residual mean=-0.000002 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.355883 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.355883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218408Jy sigma=0.001190 ! Fit after self-cal, rms=0.218649Jy sigma=0.001189 ! 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=0.218649Jy sigma=0.001189 ! Fit after self-cal, rms=0.211705Jy sigma=0.001180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=3.758 mas, bpa=0.1725 degrees ! Estimated noise=549.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177967 Jy ! Component: 100 - total flux cleaned = -0.00212832 Jy ! Component: 150 - total flux cleaned = -0.00223823 Jy ! Component: 200 - total flux cleaned = -0.0023381 Jy ! Total flux subtracted in 200 components = -0.0023381 Jy ! Clean residual min=-0.002806 max=0.003073 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.353545 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.353545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211679Jy sigma=0.001180 ! Fit after self-cal, rms=0.211862Jy sigma=0.001180 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 (-60.5, -47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126898 Jy ! Component: 100 - total flux cleaned = 0.000947291 Jy ! Component: 150 - total flux cleaned = 0.000695421 Jy ! Component: 200 - total flux cleaned = 0.000489362 Jy ! Total flux subtracted in 200 components = 0.000489362 Jy ! Clean residual min=-0.002718 max=0.002750 Jy/beam ! Clean residual mean=-0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.354034 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.354034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211819Jy sigma=0.001179 ! Fit after self-cal, rms=0.211817Jy sigma=0.001179 ! 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=0.211817Jy sigma=0.001179 ! Fit after self-cal, rms=0.212573Jy sigma=0.001179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=3.767 mas, bpa=0.2174 degrees ! Estimated noise=549.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182341 Jy ! Component: 100 - total flux cleaned = -0.000635899 Jy ! Component: 150 - total flux cleaned = -0.0009157 Jy ! Component: 200 - total flux cleaned = -0.00113275 Jy ! Total flux subtracted in 200 components = -0.00113275 Jy ! Clean residual min=-0.002514 max=0.002520 Jy/beam ! Clean residual mean=-0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.352902 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.352902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212551Jy sigma=0.001179 ! Fit after self-cal, rms=0.212630Jy sigma=0.001179 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 = -0.000141734 Jy ! Component: 100 - total flux cleaned = -0.000207111 Jy ! Component: 150 - total flux cleaned = -0.00030003 Jy ! Component: 200 - total flux cleaned = -0.000388157 Jy ! Total flux subtracted in 200 components = -0.000388157 Jy ! Clean residual min=-0.002515 max=0.002506 Jy/beam ! Clean residual mean=-0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.352513 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.352513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212618Jy sigma=0.001179 ! Fit after self-cal, rms=0.212619Jy sigma=0.001179 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.212619Jy sigma=0.001179 ! Fit after self-cal, rms=0.212843Jy sigma=0.001179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.875 mas, bmaj=8.471 mas, bpa=8.677 degrees ! Estimated noise=716.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644525 Jy ! Component: 100 - total flux cleaned = -0.000582924 Jy ! Component: 150 - total flux cleaned = -0.000581368 Jy ! Component: 200 - total flux cleaned = -0.00062612 Jy ! Total flux subtracted in 200 components = -0.00062612 Jy ! Clean residual min=-0.003200 max=0.002922 Jy/beam ! Clean residual mean=-0.000012 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.351887 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.351887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212836Jy sigma=0.001179 ! Fit after self-cal, rms=0.212860Jy sigma=0.001179 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 = 8.23536e-05 Jy ! Component: 100 - total flux cleaned = 5.97887e-05 Jy ! Component: 150 - total flux cleaned = 6.0919e-05 Jy ! Component: 200 - total flux cleaned = 4.24237e-05 Jy ! Total flux subtracted in 200 components = 4.24237e-05 Jy ! Clean residual min=-0.003182 max=0.002931 Jy/beam ! Clean residual mean=-0.000012 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.35193 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.35193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212861Jy sigma=0.001179 ! Fit after self-cal, rms=0.212860Jy sigma=0.001179 ! 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=2.398 mas, bmaj=3.771 mas, bpa=0.2401 degrees ! Estimated noise=549.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.398 x 3.771 at 0.2401 degrees (North through East) ! Clean map min=-0.0023178 max=0.32131 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=1.939 mas, bmaj=3.192 mas, bpa=0.7909 degrees ! Estimated noise=958.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247499 Jy ! Component: 100 - total flux cleaned = 0.302608 Jy ! Component: 150 - total flux cleaned = 0.32316 Jy ! Component: 200 - total flux cleaned = 0.333962 Jy ! Total flux subtracted in 200 components = 0.333962 Jy ! Clean residual min=-0.005233 max=0.005191 Jy/beam ! Clean residual mean=0.000005 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.333962 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 0.333962 Jy ! Inverting map and beam ! Estimated beam: bmin=2.398 mas, bmaj=3.771 mas, bpa=0.2401 degrees ! Estimated noise=549.302 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 = 0.00805847 Jy ! Component: 100 - total flux cleaned = 0.0123149 Jy ! Component: 150 - total flux cleaned = 0.0145837 Jy ! Component: 200 - total flux cleaned = 0.0149221 Jy ! Total flux subtracted in 200 components = 0.0149221 Jy ! Clean residual min=-0.002570 max=0.002573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.348884 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.348884 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.875 mas, bmaj=8.471 mas, bpa=8.677 degrees ! Estimated noise=716.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234083 Jy ! Component: 100 - total flux cleaned = 0.0024556 Jy ! Component: 150 - total flux cleaned = 0.00256271 Jy ! Component: 200 - total flux cleaned = 0.00256293 Jy ! Total flux subtracted in 200 components = 0.00256293 Jy ! Clean residual min=-0.003173 max=0.002959 Jy/beam ! Clean residual mean=-0.000006 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.351447 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 = -3.62495e-07 Jy ! Component: 100 - total flux cleaned = -2.94834e-07 Jy ! Component: 150 - total flux cleaned = -1.95316e-05 Jy ! Component: 200 - total flux cleaned = -1.92149e-05 Jy ! Total flux subtracted in 200 components = -1.92149e-05 Jy ! Clean residual min=-0.003157 max=0.002957 Jy/beam ! Clean residual mean=-0.000007 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.351427 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.351427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.398 mas, bmaj=3.771 mas, bpa=0.2401 degrees ! Estimated noise=549.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000978137 Jy ! Component: 100 - total flux cleaned = -0.00108977 Jy ! Component: 150 - total flux cleaned = -0.00113118 Jy ! Component: 200 - total flux cleaned = -0.00120878 Jy ! Total flux subtracted in 200 components = -0.00120878 Jy ! Clean residual min=-0.002375 max=0.002567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.350219 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.350219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212831Jy sigma=0.001179 ! Fit after self-cal, rms=0.212845Jy sigma=0.001179 wmodel J1310+3233_S_2000_03_13_pus_map.mod ! Writing 55 model components to file: J1310+3233_S_2000_03_13_pus_map.mod wobs J1310+3233_S_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J1310+3233_S_2000_03_13_pus_uvs.fits wwins J1310+3233_S_2000_03_13_pus_map.win ! wwins: Wrote 2 windows to J1310+3233_S_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307329 Jy ! Component: 100 - total flux cleaned = -0.000908076 Jy ! Component: 150 - total flux cleaned = -0.00144401 Jy ! Component: 200 - total flux cleaned = -0.00192076 Jy ! Component: 250 - total flux cleaned = -0.00238527 Jy ! Component: 300 - total flux cleaned = -0.00272523 Jy ! Component: 350 - total flux cleaned = -0.00305938 Jy ! Component: 400 - total flux cleaned = -0.00349578 Jy ! Component: 450 - total flux cleaned = -0.00378119 Jy ! Component: 500 - total flux cleaned = -0.00406242 Jy ! Component: 550 - total flux cleaned = -0.0044074 Jy ! Component: 600 - total flux cleaned = -0.0046446 Jy ! Component: 650 - total flux cleaned = -0.00481213 Jy ! Component: 700 - total flux cleaned = -0.00501077 Jy ! Component: 750 - total flux cleaned = -0.00527187 Jy ! Component: 800 - total flux cleaned = -0.00533615 Jy ! Component: 850 - total flux cleaned = -0.00555929 Jy ! Component: 900 - total flux cleaned = -0.00571734 Jy ! Component: 950 - total flux cleaned = -0.00596708 Jy ! Component: 1000 - total flux cleaned = -0.00615274 Jy ! Component: 1050 - total flux cleaned = -0.00630565 Jy ! Component: 1100 - total flux cleaned = -0.00642732 Jy ! Component: 1150 - total flux cleaned = -0.00666775 Jy ! Component: 1200 - total flux cleaned = -0.00681676 Jy ! Component: 1250 - total flux cleaned = -0.00702357 Jy ! Component: 1300 - total flux cleaned = -0.00716969 Jy ! Component: 1350 - total flux cleaned = -0.00734386 Jy ! Component: 1400 - total flux cleaned = -0.00740169 Jy ! Component: 1450 - total flux cleaned = -0.00760163 Jy ! Component: 1500 - total flux cleaned = -0.00779984 Jy ! Component: 1550 - total flux cleaned = -0.00791202 Jy ! Component: 1600 - total flux cleaned = -0.00810716 Jy ! Component: 1650 - total flux cleaned = -0.00819016 Jy ! Component: 1700 - total flux cleaned = -0.00827307 Jy ! Component: 1750 - total flux cleaned = -0.00851875 Jy ! Component: 1800 - total flux cleaned = -0.0086271 Jy ! Component: 1850 - total flux cleaned = -0.00876153 Jy ! Component: 1900 - total flux cleaned = -0.00886844 Jy ! Component: 1950 - total flux cleaned = -0.00892184 Jy ! Component: 2000 - total flux cleaned = -0.00915941 Jy ! Total flux subtracted in 2048 components = -0.00926473 Jy ! Clean residual min=-0.001419 max=0.001583 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.340954 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 204 components and 0.340954 Jy ![Exited script file: muppet] wmap "J1310+3233_S_2000_03_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.398 x 3.771 at 0.2401 degrees (North through East) ! Clean map min=-0.0025603 max=0.32176 Jy/beam ! Writing clean map to FITS file: J1310+3233_S_2000_03_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.321758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493109 device "J1310+3233_S_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1310+3233_S_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459764 0.459764 0.919529 1.83906 3.67812 7.35623 14.7125 29.4249 58.8499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.321 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.398 x 3.771 at 0.2401 degrees (North through East) ! Clean map min=-0.0025603 max=0.32176 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1310+3233_S_2000_03_13_pus_uvs.log closed on Wed Apr 3 00:05:42 2013