! Started logfile: /d2/scr/pima/bp171a3_uvs/J1504+2834_C_uvs.log on Mon Feb 24 08:51:51 2014 obs /d2/scr/pima/bp171a3_uvs/J1504+2834_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1504+2834_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1504+2834 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 504 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1504+2834_C] 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 0.300x0.300 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=1.000504Jy sigma=44.681497 ! Fit after self-cal, rms=0.989649Jy sigma=44.259664 ! 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=1.596 mas, bmaj=4.138 mas, bpa=17.51 degrees ! Estimated noise=1.00227 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702675 Jy ! Component: 100 - total flux cleaned = 0.00907319 Jy ! Total flux subtracted in 100 components = 0.00907319 Jy ! Clean residual min=-0.003119 max=0.003980 Jy/beam ! Clean residual mean=0.000001 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.00907319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.00907319 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=0.017334Jy sigma=0.694881 ! Fit after self-cal, rms=0.015871Jy sigma=0.620412 ! 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=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 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 = 0.00379988 Jy ! Component: 100 - total flux cleaned = 0.00552054 Jy ! Component: 150 - total flux cleaned = 0.00661606 Jy ! Component: 200 - total flux cleaned = 0.00736715 Jy ! Total flux subtracted in 200 components = 0.00736715 Jy ! Clean residual min=-0.002075 max=0.002686 Jy/beam ! Clean residual mean=0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0164403 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.0164403 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=0.014808Jy sigma=0.581855 ! Fit after self-cal, rms=0.014785Jy sigma=0.578972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 4.448 at 16.63 degrees (North through East) ! Clean map min=-0.0020739 max=0.012319 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: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014785Jy sigma=0.578972 ! Fit after self-cal, rms=0.014785Jy sigma=0.578972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 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 = 0.00083601 Jy ! Component: 100 - total flux cleaned = 0.00132671 Jy ! Component: 150 - total flux cleaned = 0.00143276 Jy ! Component: 200 - total flux cleaned = 0.00148724 Jy ! Total flux subtracted in 200 components = 0.00148724 Jy ! Clean residual min=-0.002225 max=0.002575 Jy/beam ! Clean residual mean=0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0179276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0179276 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=0.014707Jy sigma=0.577127 ! Fit after self-cal, rms=0.014712Jy sigma=0.576905 ! 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=0.014712Jy sigma=0.576905 ! Fit after self-cal, rms=0.014712Jy sigma=0.576905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152935 Jy ! Component: 100 - total flux cleaned = 0.00019153 Jy ! Component: 150 - total flux cleaned = 0.000227873 Jy ! Component: 200 - total flux cleaned = 0.00025095 Jy ! Total flux subtracted in 200 components = 0.00025095 Jy ! Clean residual min=-0.002215 max=0.002593 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0181785 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0181785 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=0.014690Jy sigma=0.575990 ! Fit after self-cal, rms=0.014692Jy sigma=0.575912 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 (67.5, -54.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015361 Jy ! Component: 100 - total flux cleaned = 0.00168931 Jy ! Component: 150 - total flux cleaned = 0.0017272 Jy ! Component: 200 - total flux cleaned = 0.00179139 Jy ! Total flux subtracted in 200 components = 0.00179139 Jy ! Clean residual min=-0.001987 max=0.002262 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0199699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0199699 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=0.014264Jy sigma=0.557851 ! Fit after self-cal, rms=0.014207Jy sigma=0.554151 ! 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=0.014207Jy sigma=0.554151 ! Fit after self-cal, rms=0.014207Jy sigma=0.554151 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465804 Jy ! Component: 100 - total flux cleaned = 0.00050001 Jy ! Component: 150 - total flux cleaned = 0.000473422 Jy ! Component: 200 - total flux cleaned = 0.000518831 Jy ! Total flux subtracted in 200 components = 0.000518831 Jy ! Clean residual min=-0.001807 max=0.002045 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0204888 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.0204888 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=0.014063Jy sigma=0.547754 ! Fit after self-cal, rms=0.014052Jy sigma=0.546611 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 (-35.4, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810978 Jy ! Component: 100 - total flux cleaned = 0.000837396 Jy ! Component: 150 - total flux cleaned = 0.000985321 Jy ! Component: 200 - total flux cleaned = 0.00118854 Jy ! Total flux subtracted in 200 components = 0.00118854 Jy ! Clean residual min=-0.001613 max=0.001336 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0216773 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0216773 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=0.013807Jy sigma=0.536095 ! Fit after self-cal, rms=0.013747Jy sigma=0.533785 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013747Jy sigma=0.533785 ! Fit after self-cal, rms=0.013747Jy sigma=0.533785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.118 mas, bpa=0.7567 degrees ! Estimated noise=0.868666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731069 Jy ! Component: 100 - total flux cleaned = 0.000830313 Jy ! Component: 150 - total flux cleaned = 0.000918491 Jy ! Component: 200 - total flux cleaned = 0.000976199 Jy ! Total flux subtracted in 200 components = 0.000976199 Jy ! Clean residual min=-0.001352 max=0.001363 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0226535 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.0226535 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=0.013644Jy sigma=0.530300 ! Fit after self-cal, rms=0.013625Jy sigma=0.529434 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 = 0.000313766 Jy ! Component: 100 - total flux cleaned = 0.00029023 Jy ! Component: 150 - total flux cleaned = 0.000324557 Jy ! Component: 200 - total flux cleaned = 0.000339994 Jy ! Total flux subtracted in 200 components = 0.000339994 Jy ! Clean residual min=-0.001321 max=0.001340 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0229935 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.0229935 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=0.013568Jy sigma=0.527364 ! Fit after self-cal, rms=0.013559Jy sigma=0.526886 ! 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=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 4.448 at 16.63 degrees (North through East) ! Clean map min=-0.0014868 max=0.010359 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=1.596 mas, bmaj=4.138 mas, bpa=17.51 degrees ! Estimated noise=1.00227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090415 Jy ! Component: 100 - total flux cleaned = 0.0135623 Jy ! Component: 150 - total flux cleaned = 0.0162682 Jy ! Component: 200 - total flux cleaned = 0.01799 Jy ! Total flux subtracted in 200 components = 0.01799 Jy ! Clean residual min=-0.002524 max=0.002527 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.01799 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.01799 Jy ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 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 (20.1, -54.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240899 Jy ! Component: 100 - total flux cleaned = 0.00347664 Jy ! Component: 150 - total flux cleaned = 0.00439659 Jy ! Component: 200 - total flux cleaned = 0.00489273 Jy ! Total flux subtracted in 200 components = 0.00489273 Jy ! Clean residual min=-0.001678 max=0.001579 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0228827 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.0228827 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.118 mas, bpa=0.7567 degrees ! Estimated noise=0.868666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231196 Jy ! Component: 100 - total flux cleaned = 0.000334378 Jy ! Component: 150 - total flux cleaned = 0.000335099 Jy ! Component: 200 - total flux cleaned = 0.000309584 Jy ! Total flux subtracted in 200 components = 0.000309584 Jy ! Clean residual min=-0.001667 max=0.001492 Jy/beam ! Clean residual mean=0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0231923 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 = -4.44147e-05 Jy ! Component: 100 - total flux cleaned = -6.49706e-05 Jy ! Component: 150 - total flux cleaned = -0.000104136 Jy ! Component: 200 - total flux cleaned = -0.000140735 Jy ! Total flux subtracted in 200 components = -0.000140735 Jy ! Clean residual min=-0.001613 max=0.001411 Jy/beam ! Clean residual mean=0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0230516 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 96 components and 0.0230516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.448 mas, bpa=16.63 degrees ! Estimated noise=0.725681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75912e-05 Jy ! Component: 100 - total flux cleaned = -0.000174389 Jy ! Component: 150 - total flux cleaned = -0.000221227 Jy ! Component: 200 - total flux cleaned = -0.000241468 Jy ! Total flux subtracted in 200 components = -0.000241468 Jy ! Clean residual min=-0.001469 max=0.001389 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0228101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.0228101 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=0.013529Jy sigma=0.524645 ! Fit after self-cal, rms=0.013471Jy sigma=0.521357 wmodel /d2/scr/pima/bp171a3_uvs/J1504+2834_C_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp171a3_uvs/J1504+2834_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1504+2834_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1504+2834_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1504+2834_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a3_uvs/J1504+2834_C_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 = -0.000386658 Jy ! Component: 100 - total flux cleaned = -0.000367924 Jy ! Component: 150 - total flux cleaned = -0.000266021 Jy ! Component: 200 - total flux cleaned = -0.000247315 Jy ! Component: 250 - total flux cleaned = -0.000247521 Jy ! Component: 300 - total flux cleaned = -0.000282257 Jy ! Component: 350 - total flux cleaned = -0.000265248 Jy ! Component: 400 - total flux cleaned = -0.000280624 Jy ! Component: 450 - total flux cleaned = -0.000311056 Jy ! Component: 500 - total flux cleaned = -0.000311358 Jy ! Component: 550 - total flux cleaned = -0.000297402 Jy ! Component: 600 - total flux cleaned = -0.000310344 Jy ! Component: 650 - total flux cleaned = -0.000283567 Jy ! Component: 700 - total flux cleaned = -0.000258056 Jy ! Component: 750 - total flux cleaned = -0.000233684 Jy ! Component: 800 - total flux cleaned = -0.000185939 Jy ! Component: 850 - total flux cleaned = -0.00013949 Jy ! Component: 900 - total flux cleaned = -0.000128334 Jy ! Component: 950 - total flux cleaned = -0.000128198 Jy ! Component: 1000 - total flux cleaned = -7.42274e-05 Jy ! Component: 1050 - total flux cleaned = -0.000106063 Jy ! Component: 1100 - total flux cleaned = -0.000105934 Jy ! Component: 1150 - total flux cleaned = -0.000136389 Jy ! Component: 1200 - total flux cleaned = -0.000146506 Jy ! Component: 1250 - total flux cleaned = -0.000214742 Jy ! Component: 1300 - total flux cleaned = -0.000253095 Jy ! Component: 1350 - total flux cleaned = -0.000290695 Jy ! Component: 1400 - total flux cleaned = -0.000300138 Jy ! Component: 1450 - total flux cleaned = -0.00031832 Jy ! Component: 1500 - total flux cleaned = -0.000345237 Jy ! Component: 1550 - total flux cleaned = -0.000318884 Jy ! Component: 1600 - total flux cleaned = -0.000370891 Jy ! Component: 1650 - total flux cleaned = -0.000370863 Jy ! Component: 1700 - total flux cleaned = -0.000387674 Jy ! Component: 1750 - total flux cleaned = -0.000404058 Jy ! Component: 1800 - total flux cleaned = -0.000395998 Jy ! Component: 1850 - total flux cleaned = -0.000396097 Jy ! Component: 1900 - total flux cleaned = -0.000419925 Jy ! Component: 1950 - total flux cleaned = -0.000419975 Jy ! Component: 2000 - total flux cleaned = -0.000450766 Jy ! Component: 2050 - total flux cleaned = -0.00047356 Jy ! Component: 2100 - total flux cleaned = -0.000511024 Jy ! Component: 2150 - total flux cleaned = -0.000547801 Jy ! Component: 2200 - total flux cleaned = -0.000569686 Jy ! Component: 2250 - total flux cleaned = -0.00060564 Jy ! Component: 2300 - total flux cleaned = -0.000619922 Jy ! Component: 2350 - total flux cleaned = -0.000612929 Jy ! Component: 2400 - total flux cleaned = -0.000640795 Jy ! Component: 2450 - total flux cleaned = -0.000688951 Jy ! Component: 2500 - total flux cleaned = -0.000722951 Jy ! Component: 2550 - total flux cleaned = -0.000709418 Jy ! Component: 2600 - total flux cleaned = -0.000729538 Jy ! Component: 2650 - total flux cleaned = -0.000749394 Jy ! Component: 2700 - total flux cleaned = -0.00073632 Jy ! Component: 2750 - total flux cleaned = -0.000755875 Jy ! Component: 2800 - total flux cleaned = -0.00076239 Jy ! Component: 2850 - total flux cleaned = -0.000775273 Jy ! Component: 2900 - total flux cleaned = -0.000794344 Jy ! Component: 2950 - total flux cleaned = -0.000794334 Jy ! Component: 3000 - total flux cleaned = -0.000813167 Jy ! Component: 3050 - total flux cleaned = -0.000838145 Jy ! Component: 3100 - total flux cleaned = -0.000850581 Jy ! Component: 3150 - total flux cleaned = -0.000899814 Jy ! Component: 3200 - total flux cleaned = -0.000912056 Jy ! Component: 3250 - total flux cleaned = -0.000936431 Jy ! Component: 3300 - total flux cleaned = -0.000966695 Jy ! Component: 3350 - total flux cleaned = -0.00100285 Jy ! Component: 3400 - total flux cleaned = -0.00105083 Jy ! Component: 3450 - total flux cleaned = -0.00108067 Jy ! Component: 3500 - total flux cleaned = -0.00111039 Jy ! Component: 3550 - total flux cleaned = -0.00114591 Jy ! Component: 3600 - total flux cleaned = -0.00117533 Jy ! Component: 3650 - total flux cleaned = -0.00119881 Jy ! Component: 3700 - total flux cleaned = -0.00122227 Jy ! Component: 3750 - total flux cleaned = -0.00124565 Jy ! Component: 3800 - total flux cleaned = -0.00128645 Jy ! Component: 3850 - total flux cleaned = -0.00131549 Jy ! Component: 3900 - total flux cleaned = -0.00134447 Jy ! Component: 3950 - total flux cleaned = -0.00137338 Jy ! Component: 4000 - total flux cleaned = -0.00139068 Jy ! Component: 4050 - total flux cleaned = -0.00141951 Jy ! Total flux subtracted in 4096 components = -0.00144254 Jy ! Clean residual min=-0.000376 max=0.000330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0213676 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 354 components and 0.0213676 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1504+2834_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 4.448 at 16.63 degrees (North through East) ! Clean map min=-0.00079387 max=0.0084203 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1504+2834_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00842027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.71432 3.71432 7.42864 14.8573 29.7146 59.4291 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 80.768 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1504+2834_C_uvs.log closed on Mon Feb 24 08:51:55 2014