! Started logfile: J2329-4730_X_2010_06_23_pus_uvs.log on Thu Jan 27 22:08:12 2011 obs J2329-4730_X_2010_06_23_pus_uva.fits ! Reading UV FITS file: J2329-4730_X_2010_06_23_pus_uva.fits ! AN table 1: 40 integrations on 105 of 105 possible baselines. ! AN table 2: 84 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.0721198 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2329-4730 ! ! 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 8.40996e+09 8e+06 1 8e+06 ! 02 2 8.47996e+09 8e+06 1 8e+06 ! 03 3 8.79496e+09 8e+06 1 8e+06 ! 04 4 8.89996e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3588 lines of history. ! ! Reading 3756 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2329-4730_X_2010_06_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 405 telescope corrections were flagged in sub-array 1. ! A total of 1106 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 405 telescope corrections were flagged in sub-array 1. ! A total of 1106 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 405 telescope corrections were flagged in sub-array 1. ! A total of 1106 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 405 telescope corrections were flagged in sub-array 1. ! A total of 1106 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.478705Jy sigma=0.004259 ! Fit after self-cal, rms=0.377751Jy sigma=0.003493 ! 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=0.6193 mas, bmaj=2.648 mas, bpa=-12.97 degrees ! Estimated noise=2161.65 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 = 0.798949 Jy ! Component: 100 - total flux cleaned = 0.985916 Jy ! Total flux subtracted in 100 components = 0.985916 Jy ! Clean residual min=-0.052293 max=0.098695 Jy/beam ! Clean residual mean=0.000252 rms=0.022132 Jy/beam ! Combined flux in latest and established models = 0.985916 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.985916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378415Jy sigma=0.003516 ! Fit after self-cal, rms=0.378584Jy sigma=0.003514 ! 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=0.7746 mas, bmaj=3.169 mas, bpa=-12.17 degrees ! Estimated noise=1300.6 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 = 0.110307 Jy ! Component: 100 - total flux cleaned = 0.158391 Jy ! Component: 150 - total flux cleaned = 0.180176 Jy ! Component: 200 - total flux cleaned = 0.18804 Jy ! Total flux subtracted in 200 components = 0.18804 Jy ! Clean residual min=-0.068221 max=0.209814 Jy/beam ! Clean residual mean=-0.000395 rms=0.045238 Jy/beam ! Combined flux in latest and established models = 1.17396 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 1.17396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349075Jy sigma=0.003259 ! Fit after self-cal, rms=0.349183Jy sigma=0.003258 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KK 1.13 ! KP 1.24 LA 0.87 MA 1.00* MK 0.99 ! NL 1.00* NY 1.00* OV 0.93 PT 0.96 ! SC 1.00* TS 1.00* ZC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.85 HN 1.00* KK 1.00* ! KP 1.16 LA 0.88 MA 1.00* MK 1.09 ! NL 1.00* NY 1.00* OV 1.00* PT 1.15 ! SC 1.03 TS 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KK 1.15 ! KP 1.20 LA 0.89 MA 1.00* MK 1.00 ! NL 1.00* NY 1.00* OV 0.95 PT 0.95 ! SC 1.00* TS 1.00* ZC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.85 HN 1.00* KK 1.00* ! KP 1.17 LA 0.90 MA 1.00* MK 1.08 ! NL 1.00* NY 1.00* OV 1.00* PT 1.13 ! SC 1.05 TS 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KK 1.14 ! KP 1.19 LA 0.89 MA 1.00* MK 0.98 ! NL 1.00* NY 1.00* OV 0.94 PT 0.96 ! SC 1.00* TS 1.00* ZC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.83 HN 1.00* KK 1.00* ! KP 1.11 LA 0.91 MA 1.00* MK 1.09 ! NL 1.00* NY 1.00* OV 1.00* PT 1.18 ! SC 1.02 TS 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KK 1.12 ! KP 1.19 LA 0.88 MA 1.00* MK 0.97 ! NL 1.00* NY 1.00* OV 0.93 PT 0.96 ! SC 1.00* TS 1.00* ZC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.86 HN 1.00* KK 1.00* ! KP 1.11 LA 0.90 MA 1.00* MK 1.05 ! NL 1.00* NY 1.00* OV 1.00* PT 1.19 ! SC 1.03 TS 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.349183Jy sigma=0.003258 ! Fit after self-cal, rms=0.333913Jy sigma=0.002969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7827 mas, bmaj=3.235 mas, bpa=-12.34 degrees ! Estimated noise=1311.82 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 = -0.0145484 Jy ! Component: 100 - total flux cleaned = -0.0152068 Jy ! Component: 150 - total flux cleaned = -0.0151996 Jy ! Component: 200 - total flux cleaned = -0.014964 Jy ! Total flux subtracted in 200 components = -0.014964 Jy ! Clean residual min=-0.083925 max=0.192455 Jy/beam ! Clean residual mean=-0.001120 rms=0.039070 Jy/beam ! Combined flux in latest and established models = 1.15899 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 1.15899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332405Jy sigma=0.002964 ! Fit after self-cal, rms=0.334461Jy sigma=0.002955 ! 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=0.334461Jy sigma=0.002955 ! Fit after self-cal, rms=0.334283Jy sigma=0.002951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.788 mas, bmaj=3.25 mas, bpa=-12.32 degrees ! Estimated noise=1312.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00998635 Jy ! Component: 100 - total flux cleaned = -0.0107654 Jy ! Component: 150 - total flux cleaned = -0.0109861 Jy ! Component: 200 - total flux cleaned = -0.0111942 Jy ! Total flux subtracted in 200 components = -0.0111942 Jy ! Clean residual min=-0.077734 max=0.190480 Jy/beam ! Clean residual mean=-0.001270 rms=0.038422 Jy/beam ! Combined flux in latest and established models = 1.1478 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 1.1478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333250Jy sigma=0.002949 ! Fit after self-cal, rms=0.333291Jy sigma=0.002949 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 (6.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174394 Jy ! Component: 100 - total flux cleaned = 0.251266 Jy ! Component: 150 - total flux cleaned = 0.294673 Jy ! Component: 200 - total flux cleaned = 0.324883 Jy ! Total flux subtracted in 200 components = 0.324883 Jy ! Clean residual min=-0.058564 max=0.048484 Jy/beam ! Clean residual mean=-0.002388 rms=0.016870 Jy/beam ! Combined flux in latest and established models = 1.47268 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 73 components and 1.47268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236374Jy sigma=0.002005 ! Fit after self-cal, rms=0.226520Jy sigma=0.001933 ! 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=0.226520Jy sigma=0.001933 ! Fit after self-cal, rms=0.191598Jy sigma=0.001687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7969 mas, bmaj=3.265 mas, bpa=-12.21 degrees ! Estimated noise=1279.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053177 Jy ! Component: 100 - total flux cleaned = 0.077259 Jy ! Component: 150 - total flux cleaned = 0.0868951 Jy ! Component: 200 - total flux cleaned = 0.08913 Jy ! Total flux subtracted in 200 components = 0.08913 Jy ! Clean residual min=-0.028146 max=0.029695 Jy/beam ! Clean residual mean=-0.000739 rms=0.008665 Jy/beam ! Combined flux in latest and established models = 1.56181 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 1.56181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178268Jy sigma=0.001531 ! Fit after self-cal, rms=0.176066Jy sigma=0.001512 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 = 0.0111269 Jy ! Component: 100 - total flux cleaned = 0.0124255 Jy ! Component: 150 - total flux cleaned = 0.0124191 Jy ! Component: 200 - total flux cleaned = 0.0131848 Jy ! Total flux subtracted in 200 components = 0.0131848 Jy ! Clean residual min=-0.030920 max=0.026133 Jy/beam ! Clean residual mean=-0.000673 rms=0.008382 Jy/beam ! Combined flux in latest and established models = 1.575 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 1.57499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174847Jy sigma=0.001500 ! Fit after self-cal, rms=0.174728Jy sigma=0.001499 ! 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=0.174728Jy sigma=0.001499 ! Fit after self-cal, rms=0.169442Jy sigma=0.001450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=13.44 mas, bpa=-2.04 degrees ! Estimated noise=1634.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269092 Jy ! Component: 100 - total flux cleaned = 0.0313937 Jy ! Component: 150 - total flux cleaned = 0.0322036 Jy ! Component: 200 - total flux cleaned = 0.0333094 Jy ! Total flux subtracted in 200 components = 0.0333094 Jy ! Clean residual min=-0.021559 max=0.028201 Jy/beam ! Clean residual mean=-0.000701 rms=0.009503 Jy/beam ! Combined flux in latest and established models = 1.6083 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 1.6083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169390Jy sigma=0.001435 ! Fit after self-cal, rms=0.169119Jy sigma=0.001433 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 = 0.00334018 Jy ! Component: 100 - total flux cleaned = 0.0043472 Jy ! Component: 150 - total flux cleaned = 0.00526061 Jy ! Component: 200 - total flux cleaned = 0.00555557 Jy ! Total flux subtracted in 200 components = 0.00555557 Jy ! Clean residual min=-0.020267 max=0.026976 Jy/beam ! Clean residual mean=-0.000684 rms=0.009212 Jy/beam ! Combined flux in latest and established models = 1.61386 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 1.61386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169995Jy sigma=0.001437 ! Fit after self-cal, rms=0.169945Jy sigma=0.001436 ! 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=0.7996 mas, bmaj=3.274 mas, bpa=-12.21 degrees ! Estimated noise=1276.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7996 x 3.274 at -12.21 degrees (North through East) ! Clean map min=-0.025258 max=1.0625 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=0.169945Jy sigma=0.001436 ! Fit after self-cal, rms=0.152076Jy sigma=0.001261 ! Inverting map and beam ! Estimated beam: bmin=0.7998 mas, bmaj=3.268 mas, bpa=-12.16 degrees ! Estimated noise=1279.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195904 Jy ! Component: 100 - total flux cleaned = 0.00378548 Jy ! Component: 150 - total flux cleaned = 0.00508728 Jy ! Component: 200 - total flux cleaned = 0.00610792 Jy ! Total flux subtracted in 200 components = 0.00610792 Jy ! Clean residual min=-0.015254 max=0.022540 Jy/beam ! Clean residual mean=-0.000096 rms=0.005121 Jy/beam ! Combined flux in latest and established models = 1.61997 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 1.61997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147711Jy sigma=0.001221 ! Fit after self-cal, rms=0.147553Jy sigma=0.001219 ! Inverting map ! Added new window around map position (10.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206389 Jy ! Component: 100 - total flux cleaned = 0.0243051 Jy ! Component: 150 - total flux cleaned = 0.02633 Jy ! Component: 200 - total flux cleaned = 0.027791 Jy ! Total flux subtracted in 200 components = 0.027791 Jy ! Clean residual min=-0.013331 max=0.017495 Jy/beam ! Clean residual mean=-0.000124 rms=0.004146 Jy/beam ! Combined flux in latest and established models = 1.64776 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 1.64776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144535Jy sigma=0.001183 ! Fit after self-cal, rms=0.144214Jy sigma=0.001180 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144214Jy sigma=0.001180 ! Fit after self-cal, rms=0.142776Jy sigma=0.001170 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=0.6333 mas, bmaj=2.682 mas, bpa=-12.87 degrees ! Estimated noise=2193.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.809974 Jy ! Component: 100 - total flux cleaned = 1.00309 Jy ! Component: 150 - total flux cleaned = 1.1118 Jy ! Component: 200 - total flux cleaned = 1.19191 Jy ! Total flux subtracted in 200 components = 1.19191 Jy ! Clean residual min=-0.034056 max=0.055899 Jy/beam ! Clean residual mean=0.000326 rms=0.013322 Jy/beam ! Combined flux in latest and established models = 1.19191 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 37 model components to the UV plane model. ! The established model now contains 37 components and 1.19191 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8001 mas, bmaj=3.268 mas, bpa=-12.17 degrees ! Estimated noise=1278.76 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 = 0.119471 Jy ! Component: 100 - total flux cleaned = 0.196779 Jy ! Component: 150 - total flux cleaned = 0.255272 Jy ! Component: 200 - total flux cleaned = 0.301286 Jy ! Total flux subtracted in 200 components = 0.301286 Jy ! Clean residual min=-0.028035 max=0.035164 Jy/beam ! Clean residual mean=0.000088 rms=0.011655 Jy/beam ! Combined flux in latest and established models = 1.4932 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 106 components and 1.4932 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=3.346 mas, bmaj=13.45 mas, bpa=-2.047 degrees ! Estimated noise=1636.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599682 Jy ! Component: 100 - total flux cleaned = 0.0987668 Jy ! Component: 150 - total flux cleaned = 0.124503 Jy ! Component: 200 - total flux cleaned = 0.141801 Jy ! Total flux subtracted in 200 components = 0.141801 Jy ! Clean residual min=-0.014784 max=0.017605 Jy/beam ! Clean residual mean=-0.000062 rms=0.006870 Jy/beam ! Combined flux in latest and established models = 1.635 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 = 0.0117747 Jy ! Component: 100 - total flux cleaned = 0.0198619 Jy ! Component: 150 - total flux cleaned = 0.0229877 Jy ! Component: 200 - total flux cleaned = 0.0233989 Jy ! Total flux subtracted in 200 components = 0.0233989 Jy ! Clean residual min=-0.012059 max=0.017979 Jy/beam ! Clean residual mean=-0.000086 rms=0.005516 Jy/beam ! Combined flux in latest and established models = 1.6584 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 187 components and 1.6584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8001 mas, bmaj=3.268 mas, bpa=-12.17 degrees ! Estimated noise=1278.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755613 Jy ! Component: 100 - total flux cleaned = -0.00118926 Jy ! Component: 150 - total flux cleaned = -0.00121663 Jy ! Component: 200 - total flux cleaned = -0.00123855 Jy ! Total flux subtracted in 200 components = -0.00123855 Jy ! Clean residual min=-0.012398 max=0.016716 Jy/beam ! Clean residual mean=-0.000047 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 1.65716 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 203 components and 1.65716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144760Jy sigma=0.001178 ! Fit after self-cal, rms=0.143940Jy sigma=0.001170 wmodel J2329-4730_X_2010_06_23_pus_map.mod ! Writing 203 model components to file: J2329-4730_X_2010_06_23_pus_map.mod wobs J2329-4730_X_2010_06_23_pus_uvs.fits ! Writing UV FITS file: J2329-4730_X_2010_06_23_pus_uvs.fits wwins J2329-4730_X_2010_06_23_pus_map.win ! wwins: Wrote 3 windows to J2329-4730_X_2010_06_23_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 = 0.00142263 Jy ! Component: 100 - total flux cleaned = 0.00360633 Jy ! Component: 150 - total flux cleaned = 0.00404168 Jy ! Component: 200 - total flux cleaned = 0.00386271 Jy ! Component: 250 - total flux cleaned = 0.0038639 Jy ! Component: 300 - total flux cleaned = 0.00403425 Jy ! Component: 350 - total flux cleaned = 0.00402638 Jy ! Component: 400 - total flux cleaned = 0.00402394 Jy ! Component: 450 - total flux cleaned = 0.00387303 Jy ! Component: 500 - total flux cleaned = 0.00372596 Jy ! Component: 550 - total flux cleaned = 0.00399657 Jy ! Component: 600 - total flux cleaned = 0.00412749 Jy ! Component: 650 - total flux cleaned = 0.00425639 Jy ! Component: 700 - total flux cleaned = 0.00425904 Jy ! Component: 750 - total flux cleaned = 0.0044988 Jy ! Component: 800 - total flux cleaned = 0.00426676 Jy ! Component: 850 - total flux cleaned = 0.00404243 Jy ! Component: 900 - total flux cleaned = 0.00382301 Jy ! Component: 950 - total flux cleaned = 0.003716 Jy ! Component: 1000 - total flux cleaned = 0.0038189 Jy ! Component: 1050 - total flux cleaned = 0.00371825 Jy ! Component: 1100 - total flux cleaned = 0.00381813 Jy ! Component: 1150 - total flux cleaned = 0.00342817 Jy ! Component: 1200 - total flux cleaned = 0.00352411 Jy ! Component: 1250 - total flux cleaned = 0.00324561 Jy ! Component: 1300 - total flux cleaned = 0.00315497 Jy ! Component: 1350 - total flux cleaned = 0.00297765 Jy ! Component: 1400 - total flux cleaned = 0.00288866 Jy ! Component: 1450 - total flux cleaned = 0.00254654 Jy ! Component: 1500 - total flux cleaned = 0.00229649 Jy ! Component: 1550 - total flux cleaned = 0.00237732 Jy ! Component: 1600 - total flux cleaned = 0.00189492 Jy ! Component: 1650 - total flux cleaned = 0.00181806 Jy ! Component: 1700 - total flux cleaned = 0.00150977 Jy ! Component: 1750 - total flux cleaned = 0.00120667 Jy ! Component: 1800 - total flux cleaned = 0.00120587 Jy ! Component: 1850 - total flux cleaned = 0.000836724 Jy ! Component: 1900 - total flux cleaned = 0.00047555 Jy ! Component: 1950 - total flux cleaned = 0.000263025 Jy ! Component: 2000 - total flux cleaned = -0.00015669 Jy ! Total flux subtracted in 2048 components = -0.000363058 Jy ! Clean residual min=-0.003967 max=0.003719 Jy/beam ! Clean residual mean=-0.000025 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 1.6568 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 326 components and 1.6568 Jy ![Exited script file: muppet] wmap "J2329-4730_X_2010_06_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8001 x 3.268 at -12.17 degrees (North through East) ! Clean map min=-0.0092705 max=1.0482 Jy/beam ! Writing clean map to FITS file: J2329-4730_X_2010_06_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.04824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00128973 device "J2329-4730_X_2010_06_23_pus\_map.eps/VPS" ! Attempting to open device: 'J2329-4730_X_2010_06_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369113 0.369113 0.738225 1.47645 2.9529 5.9058 11.8116 23.6232 47.2464 94.4928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8001 x 3.268 at -12.17 degrees (North through East) ! Clean map min=-0.0092705 max=1.0482 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2329-4730_X_2010_06_23_pus\_map.gif/vgif" ! Attempting to open device: 'J2329-4730_X_2010_06_23_pus_map.gif/vgif' mapplot cln