! Started logfile: J2147-3601_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:04:09 2014 obs J2147-3601_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J2147-3601_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.263684 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2147-3601 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3254 lines of history. ! ! Reading 22276 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 J2147-3601_S_2013_01_09_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 708 telescope corrections were flagged in sub-array 1. ! A total of 622 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 708 telescope corrections were flagged in sub-array 1. ! A total of 622 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 708 telescope corrections were flagged in sub-array 1. ! A total of 622 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 708 telescope corrections were flagged in sub-array 1. ! A total of 622 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.860401Jy sigma=0.007070 ! Fit after self-cal, rms=0.788334Jy sigma=0.006493 ! 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=2.695 mas, bmaj=7.917 mas, bpa=2.952 degrees ! Estimated noise=1034.11 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 = 0.168231 Jy ! Component: 100 - total flux cleaned = 0.206005 Jy ! Total flux subtracted in 100 components = 0.206005 Jy ! Clean residual min=-0.011822 max=0.017680 Jy/beam ! Clean residual mean=-0.000217 rms=0.003620 Jy/beam ! Combined flux in latest and established models = 0.206005 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.206005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162558Jy sigma=0.001235 ! Fit after self-cal, rms=0.162565Jy sigma=0.001235 ! 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=3.397 mas, bmaj=10 mas, bpa=1.93 degrees ! Estimated noise=586.043 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 = 0.0245627 Jy ! Component: 100 - total flux cleaned = 0.0361676 Jy ! Component: 150 - total flux cleaned = 0.0419705 Jy ! Component: 200 - total flux cleaned = 0.0436214 Jy ! Total flux subtracted in 200 components = 0.0436214 Jy ! Clean residual min=-0.009350 max=0.012162 Jy/beam ! Clean residual mean=-0.000151 rms=0.003432 Jy/beam ! Combined flux in latest and established models = 0.249626 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.249626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159025Jy sigma=0.001207 ! Fit after self-cal, rms=0.159050Jy sigma=0.001207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HH 1.00* HN 1.28 ! KP 0.99 LA 1.04 MC 1.00* MK 1.00* ! NL 0.96 NY 1.00* OV 0.91 PT 1.01 ! SC 0.98 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.16 HH 1.00* HN 1.00* ! KP 0.96 LA 1.01 MC 1.00* MK 0.83 ! NL 1.04 NY 1.00* OV 0.91 PT 1.02 ! SC 0.93 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.31 HH 1.00* HN 1.52 ! KP 0.94 LA 0.95 MC 1.00* MK 1.00* ! NL 1.04 NY 1.00* OV 1.01 PT 1.00 ! SC 1.05 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.25 HH 1.00* HN 1.00* ! KP 0.98 LA 0.94 MC 1.00* MK 0.96 ! NL 1.17 NY 1.00* OV 0.98 PT 1.02 ! SC 1.09 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.31 HH 1.00* HN 1.38 ! KP 0.79 LA 0.91 MC 1.00* MK 1.00* ! NL 1.00 NY 1.00* OV 0.94 PT 1.01 ! SC 0.97 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.27 HH 1.00* HN 1.00* ! KP 0.81 LA 0.92 MC 1.00* MK 0.91 ! NL 1.15 NY 1.00* OV 0.93 PT 0.95 ! SC 0.93 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.28 HH 1.00* HN 1.21 ! KP 0.79 LA 0.76 MC 1.00* MK 1.00* ! NL 0.92 NY 1.00* OV 0.86 PT 0.90 ! SC 1.00 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.28 HH 1.00* HN 1.00* ! KP 0.82 LA 0.75 MC 1.00* MK 1.01 ! NL 1.06 NY 1.00* OV 0.83 PT 0.83 ! SC 0.98 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.159050Jy sigma=0.001207 ! Fit after self-cal, rms=0.157082Jy sigma=0.001151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=9.878 mas, bpa=2.032 degrees ! Estimated noise=584.763 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 (-7.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321302 Jy ! Component: 100 - total flux cleaned = 0.00313122 Jy ! Component: 150 - total flux cleaned = 0.00258832 Jy ! Component: 200 - total flux cleaned = 0.00220111 Jy ! Total flux subtracted in 200 components = 0.00220111 Jy ! Clean residual min=-0.002954 max=0.003119 Jy/beam ! Clean residual mean=-0.000034 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.251827 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.251827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156863Jy sigma=0.001150 ! Fit after self-cal, rms=0.157173Jy 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=0.157173Jy sigma=0.001149 ! Fit after self-cal, rms=0.156988Jy sigma=0.001149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=9.85 mas, bpa=1.951 degrees ! Estimated noise=583.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010502 Jy ! Component: 100 - total flux cleaned = 0.000835488 Jy ! Component: 150 - total flux cleaned = 0.000585244 Jy ! Component: 200 - total flux cleaned = 0.000474441 Jy ! Total flux subtracted in 200 components = 0.000474441 Jy ! Clean residual min=-0.002702 max=0.002848 Jy/beam ! Clean residual mean=-0.000031 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.252302 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.252302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156907Jy sigma=0.001148 ! Fit after self-cal, rms=0.156902Jy sigma=0.001148 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 = 0.00025341 Jy ! Component: 100 - total flux cleaned = 9.796e-05 Jy ! Component: 150 - total flux cleaned = -4.57235e-05 Jy ! Component: 200 - total flux cleaned = -8.97429e-05 Jy ! Total flux subtracted in 200 components = -8.97429e-05 Jy ! Clean residual min=-0.002625 max=0.002767 Jy/beam ! Clean residual mean=-0.000031 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.252212 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.252212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156863Jy sigma=0.001148 ! Fit after self-cal, rms=0.156861Jy sigma=0.001148 ! 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=0.156861Jy sigma=0.001148 ! Fit after self-cal, rms=0.156356Jy sigma=0.001148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=9.836 mas, bpa=1.898 degrees ! Estimated noise=582.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383077 Jy ! Component: 100 - total flux cleaned = 0.000184613 Jy ! Component: 150 - total flux cleaned = 9.78257e-05 Jy ! Component: 200 - total flux cleaned = 1.66439e-05 Jy ! Total flux subtracted in 200 components = 1.66439e-05 Jy ! Clean residual min=-0.002623 max=0.002637 Jy/beam ! Clean residual mean=-0.000031 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.252229 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.252229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156319Jy sigma=0.001148 ! Fit after self-cal, rms=0.156314Jy sigma=0.001148 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 = 0.000148069 Jy ! Component: 100 - total flux cleaned = 2.82283e-05 Jy ! Component: 150 - total flux cleaned = -0.000115474 Jy ! Component: 200 - total flux cleaned = -0.000148727 Jy ! Total flux subtracted in 200 components = -0.000148727 Jy ! Clean residual min=-0.002548 max=0.002608 Jy/beam ! Clean residual mean=-0.000031 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.25208 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.25208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156291Jy sigma=0.001147 ! Fit after self-cal, rms=0.156290Jy sigma=0.001147 ! 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=0.156290Jy sigma=0.001147 ! Fit after self-cal, rms=0.156143Jy sigma=0.001147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.497 mas, bmaj=24.56 mas, bpa=-1.328 degrees ! Estimated noise=693.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176939 Jy ! Component: 100 - total flux cleaned = 8.9361e-05 Jy ! Component: 150 - total flux cleaned = 4.09293e-05 Jy ! Component: 200 - total flux cleaned = -2.85585e-05 Jy ! Total flux subtracted in 200 components = -2.85585e-05 Jy ! Clean residual min=-0.002267 max=0.003092 Jy/beam ! Clean residual mean=-0.000057 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.252052 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.252051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156131Jy sigma=0.001147 ! Fit after self-cal, rms=0.156128Jy sigma=0.001147 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 = 2.38792e-05 Jy ! Component: 100 - total flux cleaned = -4.94271e-05 Jy ! Component: 150 - total flux cleaned = -0.000113942 Jy ! Component: 200 - total flux cleaned = -0.00017332 Jy ! Total flux subtracted in 200 components = -0.00017332 Jy ! Clean residual min=-0.002289 max=0.003089 Jy/beam ! Clean residual mean=-0.000056 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.251878 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.251878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156120Jy sigma=0.001147 ! Fit after self-cal, rms=0.156117Jy sigma=0.001147 ! 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=3.333 mas, bmaj=9.83 mas, bpa=1.881 degrees ! Estimated noise=581.502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 9.83 at 1.881 degrees (North through East) ! Clean map min=-0.0045945 max=0.21469 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=2.646 mas, bmaj=7.788 mas, bpa=3.226 degrees ! Estimated noise=1028.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166975 Jy ! Component: 100 - total flux cleaned = 0.206006 Jy ! Component: 150 - total flux cleaned = 0.223016 Jy ! Component: 200 - total flux cleaned = 0.232681 Jy ! Total flux subtracted in 200 components = 0.232681 Jy ! Clean residual min=-0.006122 max=0.006866 Jy/beam ! Clean residual mean=-0.000046 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.232681 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.232681 Jy ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=9.83 mas, bpa=1.881 degrees ! Estimated noise=581.502 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) ! Added new window around map position (-3.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00995344 Jy ! Component: 100 - total flux cleaned = 0.0148441 Jy ! Component: 150 - total flux cleaned = 0.017644 Jy ! Component: 200 - total flux cleaned = 0.0187638 Jy ! Total flux subtracted in 200 components = 0.0187638 Jy ! Clean residual min=-0.002565 max=0.002760 Jy/beam ! Clean residual mean=-0.000026 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.251445 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.251445 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=8.497 mas, bmaj=24.56 mas, bpa=-1.328 degrees ! Estimated noise=693.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120608 Jy ! Component: 100 - total flux cleaned = 0.00141696 Jy ! Component: 150 - total flux cleaned = 0.00148261 Jy ! Component: 200 - total flux cleaned = 0.00142451 Jy ! Total flux subtracted in 200 components = 0.00142451 Jy ! Clean residual min=-0.002185 max=0.002900 Jy/beam ! Clean residual mean=-0.000054 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.252869 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 = -2.76963e-05 Jy ! Component: 100 - total flux cleaned = -5.48605e-05 Jy ! Component: 150 - total flux cleaned = -0.000106023 Jy ! Component: 200 - total flux cleaned = -0.000130228 Jy ! Total flux subtracted in 200 components = -0.000130228 Jy ! Clean residual min=-0.002174 max=0.002833 Jy/beam ! Clean residual mean=-0.000055 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.252739 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.252739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=9.83 mas, bpa=1.881 degrees ! Estimated noise=581.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555672 Jy ! Component: 100 - total flux cleaned = -0.00059788 Jy ! Component: 150 - total flux cleaned = -0.000597398 Jy ! Component: 200 - total flux cleaned = -0.000599228 Jy ! Total flux subtracted in 200 components = -0.000599228 Jy ! Clean residual min=-0.002336 max=0.002541 Jy/beam ! Clean residual mean=-0.000028 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.25214 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.25214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156081Jy sigma=0.001147 ! Fit after self-cal, rms=0.156061Jy sigma=0.001147 wmodel J2147-3601_S_2013_01_09_pus_map.mod ! Writing 87 model components to file: J2147-3601_S_2013_01_09_pus_map.mod wobs J2147-3601_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J2147-3601_S_2013_01_09_pus_uvs.fits wwins J2147-3601_S_2013_01_09_pus_map.win ! wwins: Wrote 3 windows to J2147-3601_S_2013_01_09_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 = 0.000542885 Jy ! Component: 100 - total flux cleaned = 0.000665535 Jy ! Component: 150 - total flux cleaned = 0.000741118 Jy ! Component: 200 - total flux cleaned = 0.000670051 Jy ! Component: 250 - total flux cleaned = 0.000468494 Jy ! Component: 300 - total flux cleaned = 0.000339312 Jy ! Component: 350 - total flux cleaned = 2.97364e-05 Jy ! Component: 400 - total flux cleaned = -0.000238044 Jy ! Component: 450 - total flux cleaned = -0.000439734 Jy ! Component: 500 - total flux cleaned = -0.000747772 Jy ! Component: 550 - total flux cleaned = -0.000937761 Jy ! Component: 600 - total flux cleaned = -0.00117429 Jy ! Component: 650 - total flux cleaned = -0.00132718 Jy ! Component: 700 - total flux cleaned = -0.0014511 Jy ! Component: 750 - total flux cleaned = -0.00152406 Jy ! Component: 800 - total flux cleaned = -0.00168993 Jy ! Component: 850 - total flux cleaned = -0.00182859 Jy ! Component: 900 - total flux cleaned = -0.00191921 Jy ! Component: 950 - total flux cleaned = -0.00200768 Jy ! Component: 1000 - total flux cleaned = -0.00202938 Jy ! Component: 1050 - total flux cleaned = -0.00209293 Jy ! Component: 1100 - total flux cleaned = -0.00213496 Jy ! Component: 1150 - total flux cleaned = -0.00217572 Jy ! Component: 1200 - total flux cleaned = -0.00221658 Jy ! Component: 1250 - total flux cleaned = -0.00227662 Jy ! Component: 1300 - total flux cleaned = -0.00235531 Jy ! Component: 1350 - total flux cleaned = -0.0024521 Jy ! Component: 1400 - total flux cleaned = -0.00258458 Jy ! Component: 1450 - total flux cleaned = -0.0026777 Jy ! Component: 1500 - total flux cleaned = -0.00275096 Jy ! Component: 1550 - total flux cleaned = -0.00284137 Jy ! Component: 1600 - total flux cleaned = -0.00291224 Jy ! Component: 1650 - total flux cleaned = -0.00291201 Jy ! Component: 1700 - total flux cleaned = -0.00299886 Jy ! Component: 1750 - total flux cleaned = -0.0029988 Jy ! Component: 1800 - total flux cleaned = -0.0030666 Jy ! Component: 1850 - total flux cleaned = -0.00310011 Jy ! Component: 1900 - total flux cleaned = -0.00314949 Jy ! Component: 1950 - total flux cleaned = -0.00316604 Jy ! Component: 2000 - total flux cleaned = -0.00327854 Jy ! Total flux subtracted in 2048 components = -0.00334196 Jy ! Clean residual min=-0.000942 max=0.000906 Jy/beam ! Clean residual mean=-0.000007 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.248798 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 220 components and 0.248798 Jy ![Exited script file: muppet] wmap "J2147-3601_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 9.83 at 1.881 degrees (North through East) ! Clean map min=-0.0018199 max=0.21803 Jy/beam ! Writing clean map to FITS file: J2147-3601_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.21803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329424 device "J2147-3601_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2147-3601_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453274 0.453274 0.906547 1.81309 3.62619 7.25238 14.5048 29.0095 58.019 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 9.83 at 1.881 degrees (North through East) ! Clean map min=-0.0018199 max=0.21803 Jy/beam quit ! Quitting program ! Log file J2147-3601_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:04:12 2014