! Started logfile: /scr/pima/bp177a_uvs/J0913+0436_X_uvs.log on Fri Feb 7 04:25:56 2014 obs /scr/pima/bp177a_uvs/J0913+0436_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0913+0436_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0913+0436 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 576 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J0913+0436_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.993730Jy sigma=37.712536 ! Fit after self-cal, rms=0.938053Jy sigma=35.605928 ! 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=0.6777 mas, bmaj=2.238 mas, bpa=-0.4925 degrees ! Estimated noise=0.99471 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 = 0.0448993 Jy ! Component: 100 - total flux cleaned = 0.0600488 Jy ! Total flux subtracted in 100 components = 0.0600488 Jy ! Clean residual min=-0.007768 max=0.012979 Jy/beam ! Clean residual mean=0.000003 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.0600488 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0600488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029313Jy sigma=1.101705 ! Fit after self-cal, rms=0.029027Jy sigma=1.089614 ! 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=0.8392 mas, bmaj=2.402 mas, bpa=-0.7024 degrees ! Estimated noise=0.785515 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 = 0.0104469 Jy ! Component: 100 - total flux cleaned = 0.0167971 Jy ! Component: 150 - total flux cleaned = 0.0211715 Jy ! Component: 200 - total flux cleaned = 0.0242406 Jy ! Total flux subtracted in 200 components = 0.0242406 Jy ! Clean residual min=-0.006730 max=0.010217 Jy/beam ! Clean residual mean=0.000000 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.0842893 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0842894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024853Jy sigma=0.904279 ! Fit after self-cal, rms=0.024848Jy sigma=0.903335 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8392 x 2.402 at -0.7024 degrees (North through East) ! Clean map min=-0.0066546 max=0.059216 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.024848Jy sigma=0.903335 ! Fit after self-cal, rms=0.024848Jy sigma=0.903335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.402 mas, bpa=-0.7024 degrees ! Estimated noise=0.785515 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 = 0.00227124 Jy ! Component: 100 - total flux cleaned = 0.00356454 Jy ! Component: 150 - total flux cleaned = 0.00409562 Jy ! Component: 200 - total flux cleaned = 0.00448054 Jy ! Total flux subtracted in 200 components = 0.00448054 Jy ! Clean residual min=-0.006717 max=0.010060 Jy/beam ! Clean residual mean=0.000002 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.0887699 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0887699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024604Jy sigma=0.889795 ! Fit after self-cal, rms=0.024605Jy sigma=0.889634 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024605Jy sigma=0.889634 ! Fit after self-cal, rms=0.024605Jy sigma=0.889634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.402 mas, bpa=-0.7024 degrees ! Estimated noise=0.785515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465645 Jy ! Component: 100 - total flux cleaned = 0.000714918 Jy ! Component: 150 - total flux cleaned = 0.000912333 Jy ! Component: 200 - total flux cleaned = 0.00113536 Jy ! Total flux subtracted in 200 components = 0.00113536 Jy ! Clean residual min=-0.006673 max=0.010033 Jy/beam ! Clean residual mean=0.000003 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 0.0899053 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0899053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024496Jy sigma=0.884849 ! Fit after self-cal, rms=0.024495Jy sigma=0.884808 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625406 Jy ! Component: 100 - total flux cleaned = 0.00647432 Jy ! Component: 150 - total flux cleaned = 0.00632471 Jy ! Component: 200 - total flux cleaned = 0.00632382 Jy ! Total flux subtracted in 200 components = 0.00632382 Jy ! Clean residual min=-0.004780 max=0.009377 Jy/beam ! Clean residual mean=0.000002 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.0962291 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0962291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020776Jy sigma=0.748666 ! Fit after self-cal, rms=0.019987Jy sigma=0.719750 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019987Jy sigma=0.719750 ! Fit after self-cal, rms=0.019358Jy sigma=0.687187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=2.399 mas, bpa=-0.3258 degrees ! Estimated noise=0.773961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198044 Jy ! Component: 100 - total flux cleaned = 0.00176308 Jy ! Component: 150 - total flux cleaned = 0.0017631 Jy ! Component: 200 - total flux cleaned = 0.00183357 Jy ! Total flux subtracted in 200 components = 0.00183357 Jy ! Clean residual min=-0.003740 max=0.005716 Jy/beam ! Clean residual mean=0.000003 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.0980627 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.0980627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018041Jy sigma=0.642089 ! Fit after self-cal, rms=0.017776Jy sigma=0.632118 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 = 0.00145104 Jy ! Component: 100 - total flux cleaned = 0.00176139 Jy ! Component: 150 - total flux cleaned = 0.00175713 Jy ! Component: 200 - total flux cleaned = 0.00169804 Jy ! Total flux subtracted in 200 components = 0.00169804 Jy ! Clean residual min=-0.003458 max=0.004413 Jy/beam ! Clean residual mean=0.000002 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0997607 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.0997607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017079Jy sigma=0.608617 ! Fit after self-cal, rms=0.016934Jy sigma=0.603369 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016934Jy sigma=0.603369 ! Fit after self-cal, rms=0.016148Jy sigma=0.574581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=3.232 mas, bpa=13.52 degrees ! Estimated noise=0.997061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535463 Jy ! Component: 100 - total flux cleaned = 0.000530413 Jy ! Component: 150 - total flux cleaned = 0.000465843 Jy ! Component: 200 - total flux cleaned = 0.000412697 Jy ! Total flux subtracted in 200 components = 0.000412697 Jy ! Clean residual min=-0.003212 max=0.003177 Jy/beam ! Clean residual mean=0.000005 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.100173 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.100173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015890Jy sigma=0.563212 ! Fit after self-cal, rms=0.015794Jy sigma=0.559747 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 = 0.00029321 Jy ! Component: 100 - total flux cleaned = 0.000294514 Jy ! Component: 150 - total flux cleaned = 0.000296884 Jy ! Component: 200 - total flux cleaned = 0.000295967 Jy ! Total flux subtracted in 200 components = 0.000295967 Jy ! Clean residual min=-0.002991 max=0.003004 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.100469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.100469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015616Jy sigma=0.553614 ! Fit after self-cal, rms=0.015559Jy sigma=0.551980 ! 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=0.8416 mas, bmaj=2.398 mas, bpa=0.004877 degrees ! Estimated noise=0.767218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8416 x 2.398 at 0.004877 degrees (North through East) ! Clean map min=-0.0069162 max=0.055393 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6788 mas, bmaj=2.238 mas, bpa=0.2556 degrees ! Estimated noise=0.975769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445892 Jy ! Component: 100 - total flux cleaned = 0.0625936 Jy ! Component: 150 - total flux cleaned = 0.0733252 Jy ! Component: 200 - total flux cleaned = 0.0804618 Jy ! Total flux subtracted in 200 components = 0.0804618 Jy ! Clean residual min=-0.004701 max=0.005526 Jy/beam ! Clean residual mean=0.000000 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.0804618 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0804618 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8416 mas, bmaj=2.398 mas, bpa=0.004877 degrees ! Estimated noise=0.767218 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 = 0.00634766 Jy ! Component: 100 - total flux cleaned = 0.00950122 Jy ! Component: 150 - total flux cleaned = 0.0106836 Jy ! Component: 200 - total flux cleaned = 0.0118219 Jy ! Total flux subtracted in 200 components = 0.0118219 Jy ! Clean residual min=-0.003758 max=0.004262 Jy/beam ! Clean residual mean=-0.000004 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0922837 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0922837 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=2.134 mas, bmaj=3.232 mas, bpa=13.52 degrees ! Estimated noise=0.997061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399142 Jy ! Component: 100 - total flux cleaned = 0.00485136 Jy ! Component: 150 - total flux cleaned = 0.00551641 Jy ! Component: 200 - total flux cleaned = 0.00624542 Jy ! Total flux subtracted in 200 components = 0.00624542 Jy ! Clean residual min=-0.003966 max=0.003435 Jy/beam ! Clean residual mean=-0.000001 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0985292 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 = 0.00035206 Jy ! Component: 100 - total flux cleaned = 0.000669989 Jy ! Component: 150 - total flux cleaned = 0.000957918 Jy ! Component: 200 - total flux cleaned = 0.0012188 Jy ! Total flux subtracted in 200 components = 0.0012188 Jy ! Clean residual min=-0.003354 max=0.002972 Jy/beam ! Clean residual mean=-0.000000 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.099748 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.099748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8416 mas, bmaj=2.398 mas, bpa=0.004877 degrees ! Estimated noise=0.767218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888685 Jy ! Component: 100 - total flux cleaned = 0.0011401 Jy ! Component: 150 - total flux cleaned = 0.00114278 Jy ! Component: 200 - total flux cleaned = 0.00110281 Jy ! Total flux subtracted in 200 components = 0.00110281 Jy ! Clean residual min=-0.002847 max=0.003094 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.100851 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.100851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015461Jy sigma=0.547905 ! Fit after self-cal, rms=0.015166Jy sigma=0.540667 wmodel /scr/pima/bp177a_uvs/J0913+0436_X_map.mod ! Writing 94 model components to file: /scr/pima/bp177a_uvs/J0913+0436_X_map.mod wobs /scr/pima/bp177a_uvs/J0913+0436_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0913+0436_X_uvs.fits wwins /scr/pima/bp177a_uvs/J0913+0436_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J0913+0436_X_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 = 0.00133668 Jy ! Component: 100 - total flux cleaned = 0.00147518 Jy ! Component: 150 - total flux cleaned = 0.00167861 Jy ! Component: 200 - total flux cleaned = 0.00194066 Jy ! Component: 250 - total flux cleaned = 0.00211474 Jy ! Component: 300 - total flux cleaned = 0.00231331 Jy ! Component: 350 - total flux cleaned = 0.00256355 Jy ! Component: 400 - total flux cleaned = 0.00280045 Jy ! Component: 450 - total flux cleaned = 0.00299803 Jy ! Component: 500 - total flux cleaned = 0.00310584 Jy ! Component: 550 - total flux cleaned = 0.00318461 Jy ! Component: 600 - total flux cleaned = 0.00325885 Jy ! Component: 650 - total flux cleaned = 0.00325904 Jy ! Component: 700 - total flux cleaned = 0.00328162 Jy ! Component: 750 - total flux cleaned = 0.00330377 Jy ! Component: 800 - total flux cleaned = 0.00328365 Jy ! Component: 850 - total flux cleaned = 0.00336526 Jy ! Component: 900 - total flux cleaned = 0.00334585 Jy ! Component: 950 - total flux cleaned = 0.00330744 Jy ! Component: 1000 - total flux cleaned = 0.00327043 Jy ! Component: 1050 - total flux cleaned = 0.00323429 Jy ! Component: 1100 - total flux cleaned = 0.00319909 Jy ! Component: 1150 - total flux cleaned = 0.00324978 Jy ! Component: 1200 - total flux cleaned = 0.00324957 Jy ! Component: 1250 - total flux cleaned = 0.00323375 Jy ! Component: 1300 - total flux cleaned = 0.00328107 Jy ! Component: 1350 - total flux cleaned = 0.00328082 Jy ! Component: 1400 - total flux cleaned = 0.00325082 Jy ! Component: 1450 - total flux cleaned = 0.00326496 Jy ! Component: 1500 - total flux cleaned = 0.00323639 Jy ! Component: 1550 - total flux cleaned = 0.00325093 Jy ! Component: 1600 - total flux cleaned = 0.00326493 Jy ! Component: 1650 - total flux cleaned = 0.00325155 Jy ! Component: 1700 - total flux cleaned = 0.00326479 Jy ! Component: 1750 - total flux cleaned = 0.00326452 Jy ! Component: 1800 - total flux cleaned = 0.00322647 Jy ! Component: 1850 - total flux cleaned = 0.00325139 Jy ! Component: 1900 - total flux cleaned = 0.0032513 Jy ! Component: 1950 - total flux cleaned = 0.00322707 Jy ! Component: 2000 - total flux cleaned = 0.00322722 Jy ! Component: 2050 - total flux cleaned = 0.00326247 Jy ! Component: 2100 - total flux cleaned = 0.00327413 Jy ! Component: 2150 - total flux cleaned = 0.00329687 Jy ! Component: 2200 - total flux cleaned = 0.00331939 Jy ! Component: 2250 - total flux cleaned = 0.00335249 Jy ! Component: 2300 - total flux cleaned = 0.00336324 Jy ! Component: 2350 - total flux cleaned = 0.00341721 Jy ! Component: 2400 - total flux cleaned = 0.00342784 Jy ! Component: 2450 - total flux cleaned = 0.00350158 Jy ! Component: 2500 - total flux cleaned = 0.00356386 Jy ! Component: 2550 - total flux cleaned = 0.00361533 Jy ! Component: 2600 - total flux cleaned = 0.00365576 Jy ! Component: 2650 - total flux cleaned = 0.00370598 Jy ! Component: 2700 - total flux cleaned = 0.00373575 Jy ! Component: 2750 - total flux cleaned = 0.00379479 Jy ! Component: 2800 - total flux cleaned = 0.00383387 Jy ! Component: 2850 - total flux cleaned = 0.00386294 Jy ! Component: 2900 - total flux cleaned = 0.00389174 Jy ! Component: 2950 - total flux cleaned = 0.00392977 Jy ! Component: 3000 - total flux cleaned = 0.00394862 Jy ! Component: 3050 - total flux cleaned = 0.00395801 Jy ! Component: 3100 - total flux cleaned = 0.00399529 Jy ! Component: 3150 - total flux cleaned = 0.00401377 Jy ! Component: 3200 - total flux cleaned = 0.00405067 Jy ! Component: 3250 - total flux cleaned = 0.00408733 Jy ! Component: 3300 - total flux cleaned = 0.00411464 Jy ! Component: 3350 - total flux cleaned = 0.00416001 Jy ! Component: 3400 - total flux cleaned = 0.00418709 Jy ! Component: 3450 - total flux cleaned = 0.00422306 Jy ! Component: 3500 - total flux cleaned = 0.00426783 Jy ! Component: 3550 - total flux cleaned = 0.00430361 Jy ! Component: 3600 - total flux cleaned = 0.00433041 Jy ! Component: 3650 - total flux cleaned = 0.0043928 Jy ! Component: 3700 - total flux cleaned = 0.00446403 Jy ! Component: 3750 - total flux cleaned = 0.0045174 Jy ! Component: 3800 - total flux cleaned = 0.00457074 Jy ! Component: 3850 - total flux cleaned = 0.00461515 Jy ! Component: 3900 - total flux cleaned = 0.00468622 Jy ! Component: 3950 - total flux cleaned = 0.00469511 Jy ! Component: 4000 - total flux cleaned = 0.00477512 Jy ! Component: 4050 - total flux cleaned = 0.00481068 Jy ! Total flux subtracted in 4096 components = 0.004873 Jy ! Clean residual min=-0.000516 max=0.000489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.105724 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 383 components and 0.105724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0913+0436_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8416 x 2.398 at 0.004877 degrees (North through East) ! Clean map min=-0.0064879 max=0.054342 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0913+0436_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0543418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.824391 0.824391 1.64878 3.29756 6.59513 13.1903 26.3805 52.761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.904 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0913+0436_X_uvs.log closed on Fri Feb 7 04:26:00 2014