! Started logfile: /d2/scr/pima/bp177e_uvs/J2009+1318_X_uvs.log on Sat Mar 22 21:10:45 2014 obs /d2/scr/pima/bp177e_uvs/J2009+1318_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2009+1318_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2009+1318 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J2009+1318_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=1.013625Jy sigma=36.576106 ! Fit after self-cal, rms=0.855070Jy sigma=30.749578 ! 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=0.9719 mas, bmaj=2.412 mas, bpa=20.59 degrees ! Estimated noise=0.885431 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 = 0.111155 Jy ! Component: 100 - total flux cleaned = 0.136472 Jy ! Total flux subtracted in 100 components = 0.136472 Jy ! Clean residual min=-0.009555 max=0.011313 Jy/beam ! Clean residual mean=-0.000018 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.136472 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.136472 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=0.035810Jy sigma=1.288240 ! Fit after self-cal, rms=0.035739Jy sigma=1.286897 ! 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=1.14 mas, bmaj=2.591 mas, bpa=20.5 degrees ! Estimated noise=0.689546 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 = 0.0169019 Jy ! Component: 100 - total flux cleaned = 0.0275305 Jy ! Component: 150 - total flux cleaned = 0.0345594 Jy ! Component: 200 - total flux cleaned = 0.0392333 Jy ! Total flux subtracted in 200 components = 0.0392333 Jy ! Clean residual min=-0.006216 max=0.007237 Jy/beam ! Clean residual mean=-0.000018 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.175706 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.175706 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=0.026978Jy sigma=0.877408 ! Fit after self-cal, rms=0.026901Jy sigma=0.875832 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.591 at 20.5 degrees (North through East) ! Clean map min=-0.0059291 max=0.14108 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 1.09 FD 1.10 HN 0.94 KP 0.93 ! LA 0.99 NL 1.16 OV 1.02 PT 0.84 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.93 KP 0.91 ! LA 0.91 NL 1.16 OV 0.95 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.08 HN 1.00 KP 1.07 ! LA 0.91 NL 1.17 OV 1.01 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.03 KP 0.89 ! LA 0.95 NL 1.17 OV 0.96 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.03 ! LA 0.94 NL 1.10 OV 1.00 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.99 KP 0.99 ! LA 0.93 NL 1.15 OV 1.07 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.026901Jy sigma=0.875832 ! Fit after self-cal, rms=0.022315Jy sigma=0.694261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.609 mas, bpa=20.47 degrees ! Estimated noise=0.673068 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 = -0.000853363 Jy ! Component: 100 - total flux cleaned = -0.000767639 Jy ! Component: 150 - total flux cleaned = -0.00073541 Jy ! Component: 200 - total flux cleaned = -0.000734752 Jy ! Total flux subtracted in 200 components = -0.000734752 Jy ! Clean residual min=-0.003356 max=0.003230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.174971 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.174971 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=0.022109Jy sigma=0.688238 ! Fit after self-cal, rms=0.022097Jy sigma=0.687814 ! 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=0.022097Jy sigma=0.687814 ! Fit after self-cal, rms=0.021958Jy sigma=0.685902 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=2.608 mas, bpa=20.55 degrees ! Estimated noise=0.667799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00081803 Jy ! Component: 100 - total flux cleaned = -0.000720547 Jy ! Component: 150 - total flux cleaned = -0.000695396 Jy ! Component: 200 - total flux cleaned = -0.000695424 Jy ! Total flux subtracted in 200 components = -0.000695424 Jy ! Clean residual min=-0.003234 max=0.003193 Jy/beam ! Clean residual mean=-0.000003 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.174276 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.174276 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=0.021825Jy sigma=0.682513 ! Fit after self-cal, rms=0.021810Jy sigma=0.682279 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 = -3.37696e-05 Jy ! Component: 100 - total flux cleaned = -1.15244e-05 Jy ! Component: 150 - total flux cleaned = 8.26011e-06 Jy ! Component: 200 - total flux cleaned = 2.69772e-05 Jy ! Total flux subtracted in 200 components = 2.69772e-05 Jy ! Clean residual min=-0.003188 max=0.003201 Jy/beam ! Clean residual mean=-0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.174303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.174303 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=0.021769Jy sigma=0.680876 ! Fit after self-cal, rms=0.021758Jy sigma=0.680761 ! 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=0.021758Jy sigma=0.680761 ! Fit after self-cal, rms=0.021661Jy sigma=0.679180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.608 mas, bpa=20.64 degrees ! Estimated noise=0.663336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631857 Jy ! Component: 100 - total flux cleaned = -0.000585173 Jy ! Component: 150 - total flux cleaned = -0.000544428 Jy ! Component: 200 - total flux cleaned = -0.000526812 Jy ! Total flux subtracted in 200 components = -0.000526812 Jy ! Clean residual min=-0.003102 max=0.003188 Jy/beam ! Clean residual mean=-0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.173776 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.173776 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=0.021579Jy sigma=0.677402 ! Fit after self-cal, rms=0.021570Jy sigma=0.677281 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 = -9.77266e-06 Jy ! Component: 100 - total flux cleaned = 6.32782e-06 Jy ! Component: 150 - total flux cleaned = 6.5745e-06 Jy ! Component: 200 - total flux cleaned = 2.18629e-05 Jy ! Total flux subtracted in 200 components = 2.18629e-05 Jy ! Clean residual min=-0.003071 max=0.003173 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.173798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.173798 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=0.021542Jy sigma=0.676506 ! Fit after self-cal, rms=0.021535Jy sigma=0.676448 ! 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=0.021535Jy sigma=0.676448 ! Fit after self-cal, rms=0.021467Jy sigma=0.675461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=3.149 mas, bpa=13 degrees ! Estimated noise=0.774326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720524 Jy ! Component: 100 - total flux cleaned = 0.000717617 Jy ! Component: 150 - total flux cleaned = 0.000719513 Jy ! Component: 200 - total flux cleaned = 0.00074168 Jy ! Total flux subtracted in 200 components = 0.00074168 Jy ! Clean residual min=-0.003523 max=0.003691 Jy/beam ! Clean residual mean=-0.000006 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.174539 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.174539 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=0.021465Jy sigma=0.676248 ! Fit after self-cal, rms=0.021434Jy sigma=0.674975 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 = 0.000282739 Jy ! Component: 100 - total flux cleaned = 0.00026001 Jy ! Component: 150 - total flux cleaned = 0.000219585 Jy ! Component: 200 - total flux cleaned = 0.000202718 Jy ! Total flux subtracted in 200 components = 0.000202718 Jy ! Clean residual min=-0.003440 max=0.003708 Jy/beam ! Clean residual mean=-0.000005 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.174742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.174742 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=0.021463Jy sigma=0.676772 ! Fit after self-cal, rms=0.021451Jy sigma=0.676192 ! 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=1.134 mas, bmaj=2.608 mas, bpa=20.72 degrees ! Estimated noise=0.659871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 2.608 at 20.72 degrees (North through East) ! Clean map min=-0.0027696 max=0.13344 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=0.9639 mas, bmaj=2.426 mas, bpa=20.82 degrees ! Estimated noise=0.842695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105744 Jy ! Component: 100 - total flux cleaned = 0.130773 Jy ! Component: 150 - total flux cleaned = 0.142774 Jy ! Component: 200 - total flux cleaned = 0.150607 Jy ! Total flux subtracted in 200 components = 0.150607 Jy ! Clean residual min=-0.004326 max=0.006090 Jy/beam ! Clean residual mean=-0.000008 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.150608 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 0.150608 Jy ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=2.608 mas, bpa=20.72 degrees ! Estimated noise=0.659871 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 (1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840911 Jy ! Component: 100 - total flux cleaned = 0.0135822 Jy ! Component: 150 - total flux cleaned = 0.0172031 Jy ! Component: 200 - total flux cleaned = 0.0198135 Jy ! Total flux subtracted in 200 components = 0.0198135 Jy ! Clean residual min=-0.002813 max=0.002902 Jy/beam ! Clean residual mean=-0.000005 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.170421 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.170421 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=2.49 mas, bmaj=3.149 mas, bpa=13 degrees ! Estimated noise=0.774326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317512 Jy ! Component: 100 - total flux cleaned = 0.00534114 Jy ! Component: 150 - total flux cleaned = 0.00685184 Jy ! Component: 200 - total flux cleaned = 0.00791883 Jy ! Total flux subtracted in 200 components = 0.00791883 Jy ! Clean residual min=-0.002897 max=0.002800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.17834 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 = 0.000757817 Jy ! Component: 100 - total flux cleaned = 0.00114457 Jy ! Component: 150 - total flux cleaned = 0.00128073 Jy ! Component: 200 - total flux cleaned = 0.00140535 Jy ! Total flux subtracted in 200 components = 0.00140535 Jy ! Clean residual min=-0.002823 max=0.002831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.179745 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.179745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=2.608 mas, bpa=20.72 degrees ! Estimated noise=0.659871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146086 Jy ! Component: 100 - total flux cleaned = -0.000205049 Jy ! Component: 150 - total flux cleaned = -0.00025983 Jy ! Component: 200 - total flux cleaned = -0.000285493 Jy ! Total flux subtracted in 200 components = -0.000285493 Jy ! Clean residual min=-0.002422 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.17946 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.17946 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=0.020561Jy sigma=0.650519 ! Fit after self-cal, rms=0.020458Jy sigma=0.647641 wmodel /d2/scr/pima/bp177e_uvs/J2009+1318_X_map.mod ! Writing 89 model components to file: /d2/scr/pima/bp177e_uvs/J2009+1318_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J2009+1318_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2009+1318_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2009+1318_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J2009+1318_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 = 0.000107539 Jy ! Component: 100 - total flux cleaned = -0.000214818 Jy ! Component: 150 - total flux cleaned = -0.000477229 Jy ! Component: 200 - total flux cleaned = -0.000722544 Jy ! Component: 250 - total flux cleaned = -0.000921066 Jy ! Component: 300 - total flux cleaned = -0.000953583 Jy ! Component: 350 - total flux cleaned = -0.000984221 Jy ! Component: 400 - total flux cleaned = -0.00106879 Jy ! Component: 450 - total flux cleaned = -0.00106949 Jy ! Component: 500 - total flux cleaned = -0.00130538 Jy ! Component: 550 - total flux cleaned = -0.00150565 Jy ! Component: 600 - total flux cleaned = -0.00167481 Jy ! Component: 650 - total flux cleaned = -0.00181571 Jy ! Component: 700 - total flux cleaned = -0.00190617 Jy ! Component: 750 - total flux cleaned = -0.00197227 Jy ! Component: 800 - total flux cleaned = -0.00199391 Jy ! Component: 850 - total flux cleaned = -0.00205631 Jy ! Component: 900 - total flux cleaned = -0.00207658 Jy ! Component: 950 - total flux cleaned = -0.00211617 Jy ! Component: 1000 - total flux cleaned = -0.00213554 Jy ! Component: 1050 - total flux cleaned = -0.00215389 Jy ! Component: 1100 - total flux cleaned = -0.00217184 Jy ! Component: 1150 - total flux cleaned = -0.00218929 Jy ! Component: 1200 - total flux cleaned = -0.00218938 Jy ! Component: 1250 - total flux cleaned = -0.00224083 Jy ! Component: 1300 - total flux cleaned = -0.00229028 Jy ! Component: 1350 - total flux cleaned = -0.00227382 Jy ! Component: 1400 - total flux cleaned = -0.00228974 Jy ! Component: 1450 - total flux cleaned = -0.00227449 Jy ! Component: 1500 - total flux cleaned = -0.00222866 Jy ! Component: 1550 - total flux cleaned = -0.00221379 Jy ! Component: 1600 - total flux cleaned = -0.00219896 Jy ! Component: 1650 - total flux cleaned = -0.00219887 Jy ! Component: 1700 - total flux cleaned = -0.00222724 Jy ! Component: 1750 - total flux cleaned = -0.00224114 Jy ! Component: 1800 - total flux cleaned = -0.00222723 Jy ! Component: 1850 - total flux cleaned = -0.00222715 Jy ! Component: 1900 - total flux cleaned = -0.00221371 Jy ! Component: 1950 - total flux cleaned = -0.00225331 Jy ! Component: 2000 - total flux cleaned = -0.00222718 Jy ! Component: 2050 - total flux cleaned = -0.00224013 Jy ! Component: 2100 - total flux cleaned = -0.00220226 Jy ! Component: 2150 - total flux cleaned = -0.00221497 Jy ! Component: 2200 - total flux cleaned = -0.00223986 Jy ! Component: 2250 - total flux cleaned = -0.00222753 Jy ! Component: 2300 - total flux cleaned = -0.00221539 Jy ! Component: 2350 - total flux cleaned = -0.00226391 Jy ! Component: 2400 - total flux cleaned = -0.00226388 Jy ! Component: 2450 - total flux cleaned = -0.00228777 Jy ! Component: 2500 - total flux cleaned = -0.002276 Jy ! Component: 2550 - total flux cleaned = -0.0023113 Jy ! Component: 2600 - total flux cleaned = -0.00234635 Jy ! Component: 2650 - total flux cleaned = -0.00238121 Jy ! Component: 2700 - total flux cleaned = -0.00239278 Jy ! Component: 2750 - total flux cleaned = -0.00241581 Jy ! Component: 2800 - total flux cleaned = -0.00245004 Jy ! Component: 2850 - total flux cleaned = -0.00245003 Jy ! Component: 2900 - total flux cleaned = -0.00247271 Jy ! Component: 2950 - total flux cleaned = -0.00249525 Jy ! Component: 3000 - total flux cleaned = -0.00250652 Jy ! Component: 3050 - total flux cleaned = -0.00254012 Jy ! Component: 3100 - total flux cleaned = -0.00257351 Jy ! Component: 3150 - total flux cleaned = -0.00258472 Jy ! Component: 3200 - total flux cleaned = -0.00262901 Jy ! Component: 3250 - total flux cleaned = -0.00267312 Jy ! Component: 3300 - total flux cleaned = -0.00267315 Jy ! Component: 3350 - total flux cleaned = -0.002717 Jy ! Component: 3400 - total flux cleaned = -0.00273882 Jy ! Component: 3450 - total flux cleaned = -0.00276067 Jy ! Component: 3500 - total flux cleaned = -0.00279336 Jy ! Component: 3550 - total flux cleaned = -0.00281508 Jy ! Component: 3600 - total flux cleaned = -0.00283676 Jy ! Component: 3650 - total flux cleaned = -0.00285835 Jy ! Component: 3700 - total flux cleaned = -0.00289071 Jy ! Component: 3750 - total flux cleaned = -0.00287994 Jy ! Component: 3800 - total flux cleaned = -0.00291226 Jy ! Component: 3850 - total flux cleaned = -0.00291222 Jy ! Component: 3900 - total flux cleaned = -0.00293371 Jy ! Component: 3950 - total flux cleaned = -0.00293373 Jy ! Component: 4000 - total flux cleaned = -0.00295516 Jy ! Component: 4050 - total flux cleaned = -0.00297654 Jy ! Total flux subtracted in 4096 components = -0.00297654 Jy ! Clean residual min=-0.000694 max=0.000622 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.176483 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 351 components and 0.176483 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2009+1318_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 2.608 at 20.72 degrees (North through East) ! Clean map min=-0.0013239 max=0.1333 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2009+1318_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365593 0.365593 0.731186 1.46237 2.92474 5.84948 11.699 23.3979 46.7959 93.5918 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 820.585 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2009+1318_X_uvs.log closed on Sat Mar 22 21:10:50 2014