! Started logfile: /d2/scr/pima/bp177f_uvs/J2205+0117_C_uvs.log on Fri Mar 21 07:44:14 2014 obs /d2/scr/pima/bp177f_uvs/J2205+0117_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2205+0117_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2205+0117 ! ! 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 864 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/bp177f_uvs/J2205+0117_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=1.003261Jy sigma=42.159929 ! Fit after self-cal, rms=0.924807Jy sigma=39.135131 ! 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=1.716 mas, bmaj=4.729 mas, bpa=15.03 degrees ! Estimated noise=0.722699 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 = 0.0530523 Jy ! Component: 100 - total flux cleaned = 0.074187 Jy ! Total flux subtracted in 100 components = 0.074187 Jy ! Clean residual min=-0.003918 max=0.009827 Jy/beam ! Clean residual mean=0.000002 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.074187 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.074187 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=0.032407Jy sigma=0.996721 ! Fit after self-cal, rms=0.032351Jy sigma=0.993950 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110195 Jy ! Component: 100 - total flux cleaned = 0.0167733 Jy ! Total flux subtracted in 100 components = 0.0167733 Jy ! Clean residual min=-0.002725 max=0.003630 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0909603 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0909603 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=0.026321Jy sigma=0.735088 ! Fit after self-cal, rms=0.026309Jy sigma=0.734394 ! 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=1.966 mas, bmaj=5.008 mas, bpa=15.09 degrees ! Estimated noise=0.584549 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 = 0.00454414 Jy ! Component: 100 - total flux cleaned = 0.00718494 Jy ! Component: 150 - total flux cleaned = 0.00895041 Jy ! Component: 200 - total flux cleaned = 0.0101889 Jy ! Total flux subtracted in 200 components = 0.0101889 Jy ! Clean residual min=-0.002848 max=0.003314 Jy/beam ! Clean residual mean=-0.000004 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.101149 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.101149 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=0.024796Jy sigma=0.703462 ! Fit after self-cal, rms=0.024794Jy sigma=0.703258 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.966 x 5.008 at 15.09 degrees (North through East) ! Clean map min=-0.0028249 max=0.072204 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 0.97 FD 0.99 HN 0.94 KP 0.92 ! LA 1.01 NL 1.12 OV 0.99 PT 0.86 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.94 KP 0.94 ! LA 1.07 NL 1.17 OV 1.08 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 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* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.93 KP 1.04 ! LA 1.07 NL 1.08 OV 0.97 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.03 KP 1.06 ! LA 1.09 NL 1.09 OV 1.01 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 0.91 ! LA 0.99 NL 1.05 OV 1.01 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.06 KP 1.00 ! LA 1.05 NL 1.11 OV 1.04 PT 0.96 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.024794Jy sigma=0.703258 ! Fit after self-cal, rms=0.024107Jy sigma=0.651761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=5.013 mas, bpa=15.02 degrees ! Estimated noise=0.599057 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 = 0.0021246 Jy ! Component: 100 - total flux cleaned = 0.00299344 Jy ! Component: 150 - total flux cleaned = 0.00348335 Jy ! Component: 200 - total flux cleaned = 0.00376532 Jy ! Total flux subtracted in 200 components = 0.00376532 Jy ! Clean residual min=-0.002227 max=0.002358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.104914 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.104914 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=0.023645Jy sigma=0.650715 ! Fit after self-cal, rms=0.023647Jy sigma=0.650624 ! 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=0.023647Jy sigma=0.650624 ! Fit after self-cal, rms=0.023714Jy sigma=0.643313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=5.014 mas, bpa=15.16 degrees ! Estimated noise=0.61367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172824 Jy ! Component: 100 - total flux cleaned = 0.00244175 Jy ! Component: 150 - total flux cleaned = 0.00285313 Jy ! Component: 200 - total flux cleaned = 0.00308271 Jy ! Total flux subtracted in 200 components = 0.00308271 Jy ! Clean residual min=-0.002252 max=0.002396 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.107997 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.107997 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=0.023370Jy sigma=0.643700 ! Fit after self-cal, rms=0.023370Jy sigma=0.643670 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 (-5.4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205372 Jy ! Component: 100 - total flux cleaned = 0.00302657 Jy ! Component: 150 - total flux cleaned = 0.00339947 Jy ! Component: 200 - total flux cleaned = 0.00369716 Jy ! Total flux subtracted in 200 components = 0.00369716 Jy ! Clean residual min=-0.002296 max=0.001852 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.111694 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.111694 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=0.023113Jy sigma=0.635179 ! Fit after self-cal, rms=0.023095Jy sigma=0.633911 ! 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=0.023095Jy sigma=0.633911 ! Fit after self-cal, rms=0.023131Jy sigma=0.628198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.947 mas, bmaj=5.01 mas, bpa=15.28 degrees ! Estimated noise=0.624559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165454 Jy ! Component: 100 - total flux cleaned = 0.00261777 Jy ! Component: 150 - total flux cleaned = 0.00330003 Jy ! Component: 200 - total flux cleaned = 0.00380766 Jy ! Total flux subtracted in 200 components = 0.00380766 Jy ! Clean residual min=-0.002208 max=0.001774 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.115502 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 135 components and 0.115502 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=0.022800Jy sigma=0.627120 ! Fit after self-cal, rms=0.022792Jy sigma=0.626520 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 = 0.000665201 Jy ! Component: 100 - total flux cleaned = 0.00110716 Jy ! Component: 150 - total flux cleaned = 0.00123467 Jy ! Component: 200 - total flux cleaned = 0.00134955 Jy ! Total flux subtracted in 200 components = 0.00134955 Jy ! Clean residual min=-0.002142 max=0.001828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.116852 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.116852 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=0.022724Jy sigma=0.626496 ! Fit after self-cal, rms=0.022721Jy sigma=0.626231 ! 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=0.022721Jy sigma=0.626231 ! Fit after self-cal, rms=0.022767Jy sigma=0.622315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=6.159 mas, bpa=4.675 degrees ! Estimated noise=0.760337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168842 Jy ! Component: 100 - total flux cleaned = 0.00259778 Jy ! Component: 150 - total flux cleaned = 0.00314402 Jy ! Component: 200 - total flux cleaned = 0.00338998 Jy ! Total flux subtracted in 200 components = 0.00338998 Jy ! Clean residual min=-0.002909 max=0.002178 Jy/beam ! Clean residual mean=-0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.120242 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 187 components and 0.120242 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=0.022529Jy sigma=0.623567 ! Fit after self-cal, rms=0.022525Jy sigma=0.623274 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 = 0.0005413 Jy ! Component: 100 - total flux cleaned = 0.000682473 Jy ! Component: 150 - total flux cleaned = 0.000807131 Jy ! Component: 200 - total flux cleaned = 0.000907377 Jy ! Total flux subtracted in 200 components = 0.000907377 Jy ! Clean residual min=-0.002835 max=0.002223 Jy/beam ! Clean residual mean=-0.000006 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.121149 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 209 components and 0.121149 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=0.022482Jy sigma=0.623568 ! Fit after self-cal, rms=0.022481Jy sigma=0.623449 ! 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=1.945 mas, bmaj=5.005 mas, bpa=15.29 degrees ! Estimated noise=0.633861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.945 x 5.005 at 15.29 degrees (North through East) ! Clean map min=-0.0019896 max=0.077148 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=1.703 mas, bmaj=4.727 mas, bpa=15.18 degrees ! Estimated noise=0.785193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577853 Jy ! Component: 100 - total flux cleaned = 0.0811109 Jy ! Component: 150 - total flux cleaned = 0.0932296 Jy ! Component: 200 - total flux cleaned = 0.0997957 Jy ! Total flux subtracted in 200 components = 0.0997957 Jy ! Clean residual min=-0.002603 max=0.003301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0997957 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0997957 Jy ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=5.005 mas, bpa=15.29 degrees ! Estimated noise=0.633861 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 = 0.00536785 Jy ! Component: 100 - total flux cleaned = 0.00885066 Jy ! Component: 150 - total flux cleaned = 0.0113283 Jy ! Component: 200 - total flux cleaned = 0.0132067 Jy ! Total flux subtracted in 200 components = 0.0132067 Jy ! Clean residual min=-0.002132 max=0.002000 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.113002 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 84 components and 0.113002 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=3.951 mas, bmaj=6.159 mas, bpa=4.675 degrees ! Estimated noise=0.760337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238789 Jy ! Component: 100 - total flux cleaned = 0.00399163 Jy ! Component: 150 - total flux cleaned = 0.00515139 Jy ! Component: 200 - total flux cleaned = 0.0060158 Jy ! Total flux subtracted in 200 components = 0.0060158 Jy ! Clean residual min=-0.002848 max=0.002092 Jy/beam ! Clean residual mean=-0.000006 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.119018 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 = 0.000666891 Jy ! Component: 100 - total flux cleaned = 0.00118898 Jy ! Component: 150 - total flux cleaned = 0.00159981 Jy ! Component: 200 - total flux cleaned = 0.00186584 Jy ! Total flux subtracted in 200 components = 0.00186584 Jy ! Clean residual min=-0.002816 max=0.002178 Jy/beam ! Clean residual mean=-0.000006 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.120884 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 167 components and 0.120884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=5.005 mas, bpa=15.29 degrees ! Estimated noise=0.633861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.1695e-05 Jy ! Component: 100 - total flux cleaned = 5.64821e-05 Jy ! Component: 150 - total flux cleaned = 0.000111527 Jy ! Component: 200 - total flux cleaned = 0.000150807 Jy ! Total flux subtracted in 200 components = 0.000150807 Jy ! Clean residual min=-0.002042 max=0.001841 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.121035 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 181 components and 0.121035 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=0.022464Jy sigma=0.623416 ! Fit after self-cal, rms=0.022459Jy sigma=0.623116 wmodel /d2/scr/pima/bp177f_uvs/J2205+0117_C_map.mod ! Writing 181 model components to file: /d2/scr/pima/bp177f_uvs/J2205+0117_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2205+0117_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2205+0117_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2205+0117_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2205+0117_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 = -0.000128122 Jy ! Component: 100 - total flux cleaned = -0.00019094 Jy ! Component: 150 - total flux cleaned = -8.39995e-05 Jy ! Component: 200 - total flux cleaned = -3.31979e-05 Jy ! Component: 250 - total flux cleaned = -5.6686e-05 Jy ! Component: 300 - total flux cleaned = -5.60293e-05 Jy ! Component: 350 - total flux cleaned = -3.38574e-05 Jy ! Component: 400 - total flux cleaned = -5.54034e-05 Jy ! Component: 450 - total flux cleaned = -5.51497e-05 Jy ! Component: 500 - total flux cleaned = -3.51955e-05 Jy ! Component: 550 - total flux cleaned = -7.45304e-05 Jy ! Component: 600 - total flux cleaned = -7.44802e-05 Jy ! Component: 650 - total flux cleaned = -9.29458e-05 Jy ! Component: 700 - total flux cleaned = -0.000110776 Jy ! Component: 750 - total flux cleaned = -0.000163129 Jy ! Component: 800 - total flux cleaned = -0.000213616 Jy ! Component: 850 - total flux cleaned = -0.000230055 Jy ! Component: 900 - total flux cleaned = -0.000230421 Jy ! Component: 950 - total flux cleaned = -0.000311078 Jy ! Component: 1000 - total flux cleaned = -0.000358409 Jy ! Component: 1050 - total flux cleaned = -0.00040459 Jy ! Component: 1100 - total flux cleaned = -0.000449876 Jy ! Component: 1150 - total flux cleaned = -0.000465072 Jy ! Component: 1200 - total flux cleaned = -0.00055322 Jy ! Component: 1250 - total flux cleaned = -0.000610588 Jy ! Component: 1300 - total flux cleaned = -0.000610566 Jy ! Component: 1350 - total flux cleaned = -0.000666786 Jy ! Component: 1400 - total flux cleaned = -0.000749352 Jy ! Component: 1450 - total flux cleaned = -0.000776496 Jy ! Component: 1500 - total flux cleaned = -0.000816633 Jy ! Component: 1550 - total flux cleaned = -0.000882431 Jy ! Component: 1600 - total flux cleaned = -0.000882396 Jy ! Component: 1650 - total flux cleaned = -0.000920778 Jy ! Component: 1700 - total flux cleaned = -0.000908035 Jy ! Component: 1750 - total flux cleaned = -0.000970515 Jy ! Component: 1800 - total flux cleaned = -0.000958381 Jy ! Component: 1850 - total flux cleaned = -0.00101953 Jy ! Component: 1900 - total flux cleaned = -0.00101952 Jy ! Component: 1950 - total flux cleaned = -0.00103132 Jy ! Component: 2000 - total flux cleaned = -0.00100769 Jy ! Component: 2050 - total flux cleaned = -0.0010078 Jy ! Component: 2100 - total flux cleaned = -0.00101931 Jy ! Component: 2150 - total flux cleaned = -0.00101925 Jy ! Component: 2200 - total flux cleaned = -0.000985457 Jy ! Component: 2250 - total flux cleaned = -0.000951961 Jy ! Component: 2300 - total flux cleaned = -0.00092988 Jy ! Component: 2350 - total flux cleaned = -0.000831415 Jy ! Component: 2400 - total flux cleaned = -0.000809749 Jy ! Component: 2450 - total flux cleaned = -0.000777487 Jy ! Component: 2500 - total flux cleaned = -0.000724257 Jy ! Component: 2550 - total flux cleaned = -0.000661133 Jy ! Component: 2600 - total flux cleaned = -0.000640346 Jy ! Component: 2650 - total flux cleaned = -0.000609379 Jy ! Component: 2700 - total flux cleaned = -0.000558051 Jy ! Component: 2750 - total flux cleaned = -0.000496956 Jy ! Component: 2800 - total flux cleaned = -0.000436326 Jy ! Component: 2850 - total flux cleaned = -0.000386231 Jy ! Component: 2900 - total flux cleaned = -0.000336425 Jy ! Component: 2950 - total flux cleaned = -0.000286908 Jy ! Component: 3000 - total flux cleaned = -0.000227947 Jy ! Component: 3050 - total flux cleaned = -0.000188902 Jy ! Component: 3100 - total flux cleaned = -0.000188824 Jy ! Component: 3150 - total flux cleaned = -0.000131048 Jy ! Component: 3200 - total flux cleaned = -8.32264e-05 Jy ! Component: 3250 - total flux cleaned = -5.4715e-05 Jy ! Component: 3300 - total flux cleaned = -1.69664e-05 Jy ! Component: 3350 - total flux cleaned = 1.12448e-05 Jy ! Component: 3400 - total flux cleaned = 3.9303e-05 Jy ! Component: 3450 - total flux cleaned = 7.64167e-05 Jy ! Component: 3500 - total flux cleaned = 0.00011332 Jy ! Component: 3550 - total flux cleaned = 0.000140857 Jy ! Component: 3600 - total flux cleaned = 0.000186478 Jy ! Component: 3650 - total flux cleaned = 0.000222757 Jy ! Component: 3700 - total flux cleaned = 0.000258885 Jy ! Component: 3750 - total flux cleaned = 0.000303805 Jy ! Component: 3800 - total flux cleaned = 0.000339588 Jy ! Component: 3850 - total flux cleaned = 0.000375158 Jy ! Component: 3900 - total flux cleaned = 0.000428255 Jy ! Component: 3950 - total flux cleaned = 0.000437088 Jy ! Component: 4000 - total flux cleaned = 0.000463418 Jy ! Component: 4050 - total flux cleaned = 0.000480904 Jy ! Total flux subtracted in 4096 components = 0.000507022 Jy ! Clean residual min=-0.000462 max=0.000462 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.121542 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 485 components and 0.121542 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2205+0117_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.945 x 5.005 at 15.29 degrees (North through East) ! Clean map min=-0.0010962 max=0.077139 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2205+0117_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0771386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581188 0.581188 1.16238 2.32475 4.6495 9.299 18.598 37.196 74.392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 516.184 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2205+0117_C_uvs.log closed on Fri Mar 21 07:44:18 2014