! Started logfile: /d2/scr/pima/bp177e_uvs/J1603+0231_C_uvs.log on Sat Mar 22 18:48:48 2014 obs /d2/scr/pima/bp177e_uvs/J1603+0231_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1603+0231_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1603+0231 ! ! 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/bp177e_uvs/J1603+0231_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=1.005968Jy sigma=39.880149 ! Fit after self-cal, rms=0.887874Jy sigma=35.024155 ! 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=2.077 mas, bmaj=5.825 mas, bpa=23.36 degrees ! Estimated noise=0.830751 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 = 0.0836884 Jy ! Component: 100 - total flux cleaned = 0.109488 Jy ! Total flux subtracted in 100 components = 0.109488 Jy ! Clean residual min=-0.004805 max=0.011904 Jy/beam ! Clean residual mean=0.000040 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.109488 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.109488 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=0.032548Jy sigma=1.141971 ! Fit after self-cal, rms=0.032290Jy sigma=1.137074 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135662 Jy ! Component: 100 - total flux cleaned = 0.0206185 Jy ! Total flux subtracted in 100 components = 0.0206185 Jy ! Clean residual min=-0.003813 max=0.004211 Jy/beam ! Clean residual mean=0.000020 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.130107 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.130107 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=0.025172Jy sigma=0.821461 ! Fit after self-cal, rms=0.025017Jy sigma=0.818180 ! 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=2.51 mas, bmaj=6.161 mas, bpa=23.26 degrees ! Estimated noise=0.628006 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 = 0.00511619 Jy ! Component: 100 - total flux cleaned = 0.00809243 Jy ! Component: 150 - total flux cleaned = 0.0100686 Jy ! Component: 200 - total flux cleaned = 0.0113922 Jy ! Total flux subtracted in 200 components = 0.0113922 Jy ! Clean residual min=-0.003758 max=0.004270 Jy/beam ! Clean residual mean=0.000012 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.141499 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.141499 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=0.023643Jy sigma=0.770806 ! Fit after self-cal, rms=0.023614Jy sigma=0.770322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.51 x 6.161 at 23.26 degrees (North through East) ! Clean map min=-0.003622 max=0.11253 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 1.11 HN 0.96 KP 0.91 ! LA 1.03 NL 1.12 OV 0.97 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 2. ! 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 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 1.02 FD 1.02 HN 0.99 KP 0.97 ! LA 1.02 NL 1.10 OV 0.97 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 0.97 ! LA 1.04 NL 1.05 OV 1.00 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.97 KP 0.91 ! LA 0.96 NL 1.02 OV 0.98 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 0.99 ! LA 0.98 NL 1.05 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.023614Jy sigma=0.770322 ! Fit after self-cal, rms=0.022535Jy sigma=0.722147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=6.169 mas, bpa=23.21 degrees ! Estimated noise=0.6229 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 = -0.000784193 Jy ! Component: 100 - total flux cleaned = -0.00088573 Jy ! Component: 150 - total flux cleaned = -0.000969541 Jy ! Component: 200 - total flux cleaned = -0.0010058 Jy ! Total flux subtracted in 200 components = -0.0010058 Jy ! Clean residual min=-0.002709 max=0.003030 Jy/beam ! Clean residual mean=0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.140493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.140493 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=0.022505Jy sigma=0.719005 ! Fit after self-cal, rms=0.022499Jy sigma=0.718897 ! 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=0.022499Jy sigma=0.718897 ! Fit after self-cal, rms=0.022460Jy sigma=0.718527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=6.174 mas, bpa=23.25 degrees ! Estimated noise=0.620817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503137 Jy ! Component: 100 - total flux cleaned = -0.000559151 Jy ! Component: 150 - total flux cleaned = -0.000576298 Jy ! Component: 200 - total flux cleaned = -0.00059239 Jy ! Total flux subtracted in 200 components = -0.00059239 Jy ! Clean residual min=-0.002649 max=0.003038 Jy/beam ! Clean residual mean=0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.139901 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.139901 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=0.022446Jy sigma=0.716756 ! Fit after self-cal, rms=0.022442Jy sigma=0.716706 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 (4.2, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247122 Jy ! Component: 100 - total flux cleaned = 0.00234018 Jy ! Component: 150 - total flux cleaned = 0.00223251 Jy ! Component: 200 - total flux cleaned = 0.00223253 Jy ! Total flux subtracted in 200 components = 0.00223253 Jy ! Clean residual min=-0.002419 max=0.002442 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.142133 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.142133 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=0.021967Jy sigma=0.697928 ! Fit after self-cal, rms=0.021943Jy sigma=0.697243 ! Inverting map ! Added new window around map position (-5.1, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123261 Jy ! Component: 100 - total flux cleaned = 0.00119128 Jy ! Component: 150 - total flux cleaned = 0.00111389 Jy ! Component: 200 - total flux cleaned = 0.00111404 Jy ! Total flux subtracted in 200 components = 0.00111404 Jy ! Clean residual min=-0.002181 max=0.002275 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.143247 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.143247 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=0.021640Jy sigma=0.687207 ! Fit after self-cal, rms=0.021603Jy sigma=0.685849 ! 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=0.021603Jy sigma=0.685849 ! Fit after self-cal, rms=0.021555Jy sigma=0.683628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=6.178 mas, bpa=23.25 degrees ! Estimated noise=0.620087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313606 Jy ! Component: 100 - total flux cleaned = 0.000166058 Jy ! Component: 150 - total flux cleaned = 3.28328e-05 Jy ! Component: 200 - total flux cleaned = -8.8998e-05 Jy ! Total flux subtracted in 200 components = -8.8998e-05 Jy ! Clean residual min=-0.002115 max=0.002073 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.143158 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.143158 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=0.021409Jy sigma=0.678954 ! Fit after self-cal, rms=0.021397Jy sigma=0.678566 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 = 0.000222204 Jy ! Component: 100 - total flux cleaned = 0.000222263 Jy ! Component: 150 - total flux cleaned = 0.000170851 Jy ! Component: 200 - total flux cleaned = 0.000121965 Jy ! Total flux subtracted in 200 components = 0.000121965 Jy ! Clean residual min=-0.001992 max=0.001904 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.14328 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.14328 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=0.021318Jy sigma=0.676070 ! Fit after self-cal, rms=0.021313Jy sigma=0.675934 ! 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=0.021313Jy sigma=0.675934 ! Fit after self-cal, rms=0.021304Jy sigma=0.675309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=6.692 mas, bpa=15.93 degrees ! Estimated noise=0.665868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334854 Jy ! Component: 100 - total flux cleaned = 0.000135773 Jy ! Component: 150 - total flux cleaned = 8.55894e-05 Jy ! Component: 200 - total flux cleaned = 4.26315e-05 Jy ! Total flux subtracted in 200 components = 4.26315e-05 Jy ! Clean residual min=-0.002251 max=0.001939 Jy/beam ! Clean residual mean=0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.143323 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 168 components and 0.143323 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=0.021245Jy sigma=0.673447 ! Fit after self-cal, rms=0.021236Jy sigma=0.673244 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 = -3.58697e-05 Jy ! Component: 100 - total flux cleaned = -7.77744e-05 Jy ! Component: 150 - total flux cleaned = -9.69881e-05 Jy ! Component: 200 - total flux cleaned = -0.00015012 Jy ! Total flux subtracted in 200 components = -0.00015012 Jy ! Clean residual min=-0.002186 max=0.001909 Jy/beam ! Clean residual mean=0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.143173 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 181 components and 0.143173 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=0.021210Jy sigma=0.671902 ! Fit after self-cal, rms=0.021206Jy sigma=0.671802 ! 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=2.505 mas, bmaj=6.179 mas, bpa=23.25 degrees ! Estimated noise=0.620145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.505 x 6.179 at 23.25 degrees (North through East) ! Clean map min=-0.0018862 max=0.11137 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=2.071 mas, bmaj=5.837 mas, bpa=23.35 degrees ! Estimated noise=0.818873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0824426 Jy ! Component: 100 - total flux cleaned = 0.108645 Jy ! Component: 150 - total flux cleaned = 0.122068 Jy ! Component: 200 - total flux cleaned = 0.129234 Jy ! Total flux subtracted in 200 components = 0.129234 Jy ! Clean residual min=-0.003044 max=0.004220 Jy/beam ! Clean residual mean=0.000016 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.129234 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.129234 Jy ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=6.179 mas, bpa=23.25 degrees ! Estimated noise=0.620145 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 = 0.00532528 Jy ! Component: 100 - total flux cleaned = 0.00874339 Jy ! Component: 150 - total flux cleaned = 0.011188 Jy ! Component: 200 - total flux cleaned = 0.0118541 Jy ! Total flux subtracted in 200 components = 0.0118541 Jy ! Clean residual min=-0.002336 max=0.002518 Jy/beam ! Clean residual mean=0.000008 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.141088 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.141088 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=4.06 mas, bmaj=6.692 mas, bpa=15.93 degrees ! Estimated noise=0.665868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168827 Jy ! Component: 100 - total flux cleaned = 0.00194734 Jy ! Component: 150 - total flux cleaned = 0.00217118 Jy ! Component: 200 - total flux cleaned = 0.00231623 Jy ! Total flux subtracted in 200 components = 0.00231623 Jy ! Clean residual min=-0.002339 max=0.002411 Jy/beam ! Clean residual mean=0.000007 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.143404 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 = 8.49075e-05 Jy ! Component: 100 - total flux cleaned = 8.32807e-05 Jy ! Component: 150 - total flux cleaned = 0.00012002 Jy ! Component: 200 - total flux cleaned = 0.000120857 Jy ! Total flux subtracted in 200 components = 0.000120857 Jy ! Clean residual min=-0.002249 max=0.002207 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.143525 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 109 components and 0.143525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=6.179 mas, bpa=23.25 degrees ! Estimated noise=0.620145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011675 Jy ! Component: 100 - total flux cleaned = -3.89609e-06 Jy ! Component: 150 - total flux cleaned = 0.000170082 Jy ! Component: 200 - total flux cleaned = 0.000169788 Jy ! Total flux subtracted in 200 components = 0.000169788 Jy ! Clean residual min=-0.001942 max=0.001983 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.143695 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.143695 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=0.021433Jy sigma=0.676848 ! Fit after self-cal, rms=0.021431Jy sigma=0.676566 wmodel /d2/scr/pima/bp177e_uvs/J1603+0231_C_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp177e_uvs/J1603+0231_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1603+0231_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1603+0231_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1603+0231_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1603+0231_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 = -0.000108306 Jy ! Component: 100 - total flux cleaned = -1.53836e-05 Jy ! Component: 150 - total flux cleaned = 0.000131463 Jy ! Component: 200 - total flux cleaned = 0.000298935 Jy ! Component: 250 - total flux cleaned = 0.000484786 Jy ! Component: 300 - total flux cleaned = 0.000611001 Jy ! Component: 350 - total flux cleaned = 0.000683356 Jy ! Component: 400 - total flux cleaned = 0.000777373 Jy ! Component: 450 - total flux cleaned = 0.000868247 Jy ! Component: 500 - total flux cleaned = 0.000956179 Jy ! Component: 550 - total flux cleaned = 0.00101995 Jy ! Component: 600 - total flux cleaned = 0.00106113 Jy ! Component: 650 - total flux cleaned = 0.00100036 Jy ! Component: 700 - total flux cleaned = 0.000960605 Jy ! Component: 750 - total flux cleaned = 0.000825489 Jy ! Component: 800 - total flux cleaned = 0.000807022 Jy ! Component: 850 - total flux cleaned = 0.000769964 Jy ! Component: 900 - total flux cleaned = 0.00073326 Jy ! Component: 950 - total flux cleaned = 0.00069778 Jy ! Component: 1000 - total flux cleaned = 0.000645953 Jy ! Component: 1050 - total flux cleaned = 0.000612234 Jy ! Component: 1100 - total flux cleaned = 0.000562667 Jy ! Component: 1150 - total flux cleaned = 0.00056255 Jy ! Component: 1200 - total flux cleaned = 0.000546518 Jy ! Component: 1250 - total flux cleaned = 0.000562507 Jy ! Component: 1300 - total flux cleaned = 0.000608553 Jy ! Component: 1350 - total flux cleaned = 0.000593199 Jy ! Component: 1400 - total flux cleaned = 0.000668269 Jy ! Component: 1450 - total flux cleaned = 0.000712489 Jy ! Component: 1500 - total flux cleaned = 0.000756217 Jy ! Component: 1550 - total flux cleaned = 0.000813415 Jy ! Component: 1600 - total flux cleaned = 0.000855675 Jy ! Component: 1650 - total flux cleaned = 0.000925483 Jy ! Component: 1700 - total flux cleaned = 0.000939359 Jy ! Component: 1750 - total flux cleaned = 0.000953031 Jy ! Component: 1800 - total flux cleaned = 0.000939548 Jy ! Component: 1850 - total flux cleaned = 0.00095288 Jy ! Component: 1900 - total flux cleaned = 0.000992196 Jy ! Component: 1950 - total flux cleaned = 0.00101791 Jy ! Component: 2000 - total flux cleaned = 0.00104349 Jy ! Component: 2050 - total flux cleaned = 0.00106857 Jy ! Component: 2100 - total flux cleaned = 0.00103101 Jy ! Component: 2150 - total flux cleaned = 0.00105594 Jy ! Component: 2200 - total flux cleaned = 0.00105597 Jy ! Component: 2250 - total flux cleaned = 0.00108035 Jy ! Component: 2300 - total flux cleaned = 0.00109229 Jy ! Component: 2350 - total flux cleaned = 0.00105643 Jy ! Component: 2400 - total flux cleaned = 0.00106828 Jy ! Component: 2450 - total flux cleaned = 0.00109194 Jy ! Component: 2500 - total flux cleaned = 0.00110367 Jy ! Component: 2550 - total flux cleaned = 0.00110373 Jy ! Component: 2600 - total flux cleaned = 0.00111512 Jy ! Component: 2650 - total flux cleaned = 0.00106969 Jy ! Component: 2700 - total flux cleaned = 0.00109246 Jy ! Component: 2750 - total flux cleaned = 0.00111485 Jy ! Component: 2800 - total flux cleaned = 0.00112603 Jy ! Component: 2850 - total flux cleaned = 0.00114813 Jy ! Component: 2900 - total flux cleaned = 0.00119183 Jy ! Component: 2950 - total flux cleaned = 0.00117004 Jy ! Component: 3000 - total flux cleaned = 0.00123489 Jy ! Component: 3050 - total flux cleaned = 0.00125637 Jy ! Component: 3100 - total flux cleaned = 0.00128853 Jy ! Component: 3150 - total flux cleaned = 0.00132041 Jy ! Component: 3200 - total flux cleaned = 0.00135211 Jy ! Component: 3250 - total flux cleaned = 0.00138366 Jy ! Component: 3300 - total flux cleaned = 0.0014046 Jy ! Component: 3350 - total flux cleaned = 0.00145639 Jy ! Component: 3400 - total flux cleaned = 0.00150792 Jy ! Component: 3450 - total flux cleaned = 0.00154892 Jy ! Component: 3500 - total flux cleaned = 0.00157958 Jy ! Component: 3550 - total flux cleaned = 0.00158979 Jy ! Component: 3600 - total flux cleaned = 0.00162017 Jy ! Component: 3650 - total flux cleaned = 0.00166049 Jy ! Component: 3700 - total flux cleaned = 0.00168057 Jy ! Component: 3750 - total flux cleaned = 0.00177027 Jy ! Component: 3800 - total flux cleaned = 0.00180989 Jy ! Component: 3850 - total flux cleaned = 0.00180995 Jy ! Component: 3900 - total flux cleaned = 0.00187873 Jy ! Component: 3950 - total flux cleaned = 0.00188856 Jy ! Component: 4000 - total flux cleaned = 0.00196656 Jy ! Component: 4050 - total flux cleaned = 0.00199564 Jy ! Total flux subtracted in 4096 components = 0.0020343 Jy ! Clean residual min=-0.000566 max=0.000491 Jy/beam ! Clean residual mean=0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.145729 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 410 components and 0.145729 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1603+0231_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.505 x 6.179 at 23.25 degrees (North through East) ! Clean map min=-0.0013164 max=0.11109 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1603+0231_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469615 0.469615 0.939231 1.87846 3.75692 7.51385 15.0277 30.0554 60.1108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.82 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1603+0231_C_uvs.log closed on Sat Mar 22 18:48:54 2014