! Started logfile: /g0/scr/pima/s4195c_uvs/J0148+0129_X_uvs.log on Tue Dec 31 19:46:03 2013 obs /g0/scr/pima/s4195c_uvs/J0148+0129_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0148+0129_X_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.97619 visibilities/baseline/integration-bin. ! Found source: J0148+0129 ! ! 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 4592 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 /g0/scr/pima/s4195c_uvs/J0148+0129_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999669Jy sigma=0.982284 ! Fit after self-cal, rms=0.985280Jy sigma=0.960841 ! 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=1.018 mas, bmaj=2.721 mas, bpa=17.06 degrees ! Estimated noise=20.1763 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 = 0.0134195 Jy ! Component: 100 - total flux cleaned = 0.0180132 Jy ! Total flux subtracted in 100 components = 0.0180132 Jy ! Clean residual min=-0.001672 max=0.002077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0180132 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0180132 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=0.017177Jy sigma=0.017803 ! Fit after self-cal, rms=0.014819Jy sigma=0.015939 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382854 Jy ! Component: 100 - total flux cleaned = 0.00558998 Jy ! Total flux subtracted in 100 components = 0.00558998 Jy ! Clean residual min=-0.001270 max=0.001249 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0236032 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0236032 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=0.014663Jy sigma=0.014068 ! Fit after self-cal, rms=0.014627Jy sigma=0.014052 ! 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=1.238 mas, bmaj=2.958 mas, bpa=15.35 degrees ! Estimated noise=11.8313 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 = 0.00149217 Jy ! Component: 100 - total flux cleaned = 0.00229427 Jy ! Component: 150 - total flux cleaned = 0.00282282 Jy ! Component: 200 - total flux cleaned = 0.00317824 Jy ! Total flux subtracted in 200 components = 0.00317824 Jy ! Clean residual min=-0.001047 max=0.000956 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0267815 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0267815 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=0.014697Jy sigma=0.013664 ! Fit after self-cal, rms=0.014686Jy sigma=0.013655 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 2.958 at 15.35 degrees (North through East) ! Clean map min=-0.0010395 max=0.020549 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.92 KP 0.87 LA 0.96 ! NL 0.98 OV 0.96 PT 0.90 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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 0.89 HN 0.95 KP 0.90 LA 0.93 ! NL 0.93 OV 1.10 PT 0.91 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.88 KP 1.09 LA 1.01 ! NL 0.94 OV 1.11 PT 0.89 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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=0.014686Jy sigma=0.013655 ! Fit after self-cal, rms=0.014411Jy sigma=0.013501 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=2.948 mas, bpa=15.38 degrees ! Estimated noise=11.375 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 = -0.000471694 Jy ! Component: 100 - total flux cleaned = -0.000451515 Jy ! Component: 150 - total flux cleaned = -0.000411325 Jy ! Component: 200 - total flux cleaned = -0.000375268 Jy ! Total flux subtracted in 200 components = -0.000375268 Jy ! Clean residual min=-0.000924 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0264062 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0264062 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=0.014235Jy sigma=0.013598 ! Fit after self-cal, rms=0.014238Jy sigma=0.013595 ! 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=0.014238Jy sigma=0.013595 ! Fit after self-cal, rms=0.014178Jy sigma=0.013580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.938 mas, bpa=15.21 degrees ! Estimated noise=11.2226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102726 Jy ! Component: 100 - total flux cleaned = -7.48923e-05 Jy ! Component: 150 - total flux cleaned = -4.52848e-05 Jy ! Component: 200 - total flux cleaned = -3.33366e-05 Jy ! Total flux subtracted in 200 components = -3.33366e-05 Jy ! Clean residual min=-0.000899 max=0.000934 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0263729 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0263729 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=0.014116Jy sigma=0.013618 ! Fit after self-cal, rms=0.014119Jy sigma=0.013616 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 = 4.07139e-05 Jy ! Component: 100 - total flux cleaned = 4.85051e-05 Jy ! Component: 150 - total flux cleaned = 6.15093e-05 Jy ! Component: 200 - total flux cleaned = 7.01163e-05 Jy ! Total flux subtracted in 200 components = 7.01163e-05 Jy ! Clean residual min=-0.000891 max=0.000931 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.026443 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.026443 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=0.014109Jy sigma=0.013621 ! Fit after self-cal, rms=0.014109Jy sigma=0.013620 ! 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=0.014109Jy sigma=0.013620 ! Fit after self-cal, rms=0.014080Jy sigma=0.013619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.935 mas, bpa=15.22 degrees ! Estimated noise=11.1619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.84164e-05 Jy ! Component: 100 - total flux cleaned = -3.16843e-05 Jy ! Component: 150 - total flux cleaned = -1.96792e-05 Jy ! Component: 200 - total flux cleaned = -1.17575e-05 Jy ! Total flux subtracted in 200 components = -1.17575e-05 Jy ! Clean residual min=-0.000883 max=0.000922 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0264312 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0264312 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=0.014061Jy sigma=0.013632 ! Fit after self-cal, rms=0.014061Jy sigma=0.013632 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 = -5.47672e-07 Jy ! Component: 100 - total flux cleaned = 4.46598e-06 Jy ! Component: 150 - total flux cleaned = 6.83768e-06 Jy ! Component: 200 - total flux cleaned = 9.00664e-06 Jy ! Total flux subtracted in 200 components = 9.00664e-06 Jy ! Clean residual min=-0.000883 max=0.000921 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0264402 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0264402 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=0.014055Jy sigma=0.013635 ! Fit after self-cal, rms=0.014055Jy sigma=0.013635 ! 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=0.014055Jy sigma=0.013635 ! Fit after self-cal, rms=0.014045Jy sigma=0.013635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.656 mas, bpa=2.183 degrees ! Estimated noise=12.1873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188393 Jy ! Component: 100 - total flux cleaned = 0.000202091 Jy ! Component: 150 - total flux cleaned = 0.000202018 Jy ! Component: 200 - total flux cleaned = 0.000209081 Jy ! Total flux subtracted in 200 components = 0.000209081 Jy ! Clean residual min=-0.001134 max=0.001260 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0266493 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0266493 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=0.014037Jy sigma=0.013639 ! Fit after self-cal, rms=0.014037Jy sigma=0.013638 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 = 2.44364e-05 Jy ! Component: 100 - total flux cleaned = 2.83737e-05 Jy ! Component: 150 - total flux cleaned = 2.86486e-05 Jy ! Component: 200 - total flux cleaned = 3.47508e-05 Jy ! Total flux subtracted in 200 components = 3.47508e-05 Jy ! Clean residual min=-0.001131 max=0.001257 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0266841 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0266841 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=0.014031Jy sigma=0.013644 ! Fit after self-cal, rms=0.014031Jy sigma=0.013644 ! 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=1.233 mas, bmaj=2.934 mas, bpa=15.23 degrees ! Estimated noise=11.1394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.233 x 2.934 at 15.23 degrees (North through East) ! Clean map min=-0.00084359 max=0.019196 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=1.014 mas, bmaj=2.703 mas, bpa=17.08 degrees ! Estimated noise=18.8568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142651 Jy ! Component: 100 - total flux cleaned = 0.0192389 Jy ! Component: 150 - total flux cleaned = 0.0217293 Jy ! Component: 200 - total flux cleaned = 0.0230756 Jy ! Total flux subtracted in 200 components = 0.0230756 Jy ! Clean residual min=-0.001190 max=0.001276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0230756 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 0.0230756 Jy ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.934 mas, bpa=15.23 degrees ! Estimated noise=11.1394 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 = 0.00127342 Jy ! Component: 100 - total flux cleaned = 0.00202497 Jy ! Component: 150 - total flux cleaned = 0.00249835 Jy ! Component: 200 - total flux cleaned = 0.00281349 Jy ! Total flux subtracted in 200 components = 0.00281349 Jy ! Clean residual min=-0.000925 max=0.000906 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0258891 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0258891 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=2.252 mas, bmaj=3.656 mas, bpa=2.183 degrees ! Estimated noise=12.1873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408383 Jy ! Component: 100 - total flux cleaned = 0.00055661 Jy ! Component: 150 - total flux cleaned = 0.00060084 Jy ! Component: 200 - total flux cleaned = 0.000634023 Jy ! Total flux subtracted in 200 components = 0.000634023 Jy ! Clean residual min=-0.001151 max=0.001275 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0265231 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 = 3.60621e-05 Jy ! Component: 100 - total flux cleaned = 6.31654e-05 Jy ! Component: 150 - total flux cleaned = 8.80297e-05 Jy ! Component: 200 - total flux cleaned = 0.000111062 Jy ! Total flux subtracted in 200 components = 0.000111062 Jy ! Clean residual min=-0.001148 max=0.001267 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0266341 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0266341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.934 mas, bpa=15.23 degrees ! Estimated noise=11.1394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.76763e-05 Jy ! Component: 100 - total flux cleaned = -0.000112285 Jy ! Component: 150 - total flux cleaned = -0.000117424 Jy ! Component: 200 - total flux cleaned = -0.000117416 Jy ! Total flux subtracted in 200 components = -0.000117416 Jy ! Clean residual min=-0.000899 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0265167 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0265167 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=0.014031Jy sigma=0.013649 ! Fit after self-cal, rms=0.014033Jy sigma=0.013646 wmodel /g0/scr/pima/s4195c_uvs/J0148+0129_X_map.mod ! Writing 52 model components to file: /g0/scr/pima/s4195c_uvs/J0148+0129_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0148+0129_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0148+0129_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0148+0129_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0148+0129_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 = 4.59577e-05 Jy ! Component: 100 - total flux cleaned = 0.000162327 Jy ! Component: 150 - total flux cleaned = 0.000230297 Jy ! Component: 200 - total flux cleaned = 0.000331771 Jy ! Component: 250 - total flux cleaned = 0.000438736 Jy ! Component: 300 - total flux cleaned = 0.000449667 Jy ! Component: 350 - total flux cleaned = 0.000428364 Jy ! Component: 400 - total flux cleaned = 0.000417675 Jy ! Component: 450 - total flux cleaned = 0.00037746 Jy ! Component: 500 - total flux cleaned = 0.000339065 Jy ! Component: 550 - total flux cleaned = 0.000311187 Jy ! Component: 600 - total flux cleaned = 0.000247974 Jy ! Component: 650 - total flux cleaned = 0.000213526 Jy ! Component: 700 - total flux cleaned = 0.000179689 Jy ! Component: 750 - total flux cleaned = 0.000138437 Jy ! Component: 800 - total flux cleaned = 8.23089e-05 Jy ! Component: 850 - total flux cleaned = 6.66393e-05 Jy ! Component: 900 - total flux cleaned = 3.61888e-05 Jy ! Component: 950 - total flux cleaned = 1.40508e-05 Jy ! Component: 1000 - total flux cleaned = 6.91786e-06 Jy ! Component: 1050 - total flux cleaned = -4.96947e-05 Jy ! Component: 1100 - total flux cleaned = -4.96271e-05 Jy ! Component: 1150 - total flux cleaned = -9.69968e-05 Jy ! Component: 1200 - total flux cleaned = -0.000123461 Jy ! Component: 1250 - total flux cleaned = -0.000136318 Jy ! Component: 1300 - total flux cleaned = -0.000167927 Jy ! Component: 1350 - total flux cleaned = -0.000198798 Jy ! Component: 1400 - total flux cleaned = -0.000241342 Jy ! Component: 1450 - total flux cleaned = -0.000247298 Jy ! Component: 1500 - total flux cleaned = -0.000264766 Jy ! Component: 1550 - total flux cleaned = -0.000276288 Jy ! Component: 1600 - total flux cleaned = -0.000298915 Jy ! Component: 1650 - total flux cleaned = -0.000309926 Jy ! Component: 1700 - total flux cleaned = -0.000342783 Jy ! Component: 1750 - total flux cleaned = -0.000332027 Jy ! Component: 1800 - total flux cleaned = -0.000347942 Jy ! Component: 1850 - total flux cleaned = -0.000347997 Jy ! Component: 1900 - total flux cleaned = -0.000368553 Jy ! Component: 1950 - total flux cleaned = -0.000368495 Jy ! Component: 2000 - total flux cleaned = -0.000363329 Jy ! Component: 2050 - total flux cleaned = -0.000363376 Jy ! Component: 2100 - total flux cleaned = -0.000392471 Jy ! Component: 2150 - total flux cleaned = -0.000373391 Jy ! Component: 2200 - total flux cleaned = -0.000387625 Jy ! Component: 2250 - total flux cleaned = -0.000392274 Jy ! Component: 2300 - total flux cleaned = -0.000406039 Jy ! Component: 2350 - total flux cleaned = -0.000406065 Jy ! Component: 2400 - total flux cleaned = -0.00042838 Jy ! Component: 2450 - total flux cleaned = -0.000437085 Jy ! Component: 2500 - total flux cleaned = -0.000424002 Jy ! Component: 2550 - total flux cleaned = -0.000441235 Jy ! Component: 2600 - total flux cleaned = -0.000441215 Jy ! Component: 2650 - total flux cleaned = -0.000458082 Jy ! Component: 2700 - total flux cleaned = -0.000466396 Jy ! Component: 2750 - total flux cleaned = -0.000482837 Jy ! Component: 2800 - total flux cleaned = -0.000482882 Jy ! Component: 2850 - total flux cleaned = -0.000490917 Jy ! Component: 2900 - total flux cleaned = -0.000502851 Jy ! Component: 2950 - total flux cleaned = -0.0005186 Jy ! Component: 3000 - total flux cleaned = -0.000510779 Jy ! Component: 3050 - total flux cleaned = -0.000518533 Jy ! Component: 3100 - total flux cleaned = -0.000518573 Jy ! Component: 3150 - total flux cleaned = -0.000537559 Jy ! Component: 3200 - total flux cleaned = -0.000530033 Jy ! Component: 3250 - total flux cleaned = -0.000515178 Jy ! Component: 3300 - total flux cleaned = -0.000518893 Jy ! Component: 3350 - total flux cleaned = -0.000507938 Jy ! Component: 3400 - total flux cleaned = -0.000529717 Jy ! Component: 3450 - total flux cleaned = -0.000518831 Jy ! Component: 3500 - total flux cleaned = -0.000511704 Jy ! Component: 3550 - total flux cleaned = -0.000522362 Jy ! Component: 3600 - total flux cleaned = -0.000525889 Jy ! Component: 3650 - total flux cleaned = -0.000525894 Jy ! Component: 3700 - total flux cleaned = -0.000543269 Jy ! Component: 3750 - total flux cleaned = -0.000532903 Jy ! Component: 3800 - total flux cleaned = -0.000550039 Jy ! Component: 3850 - total flux cleaned = -0.000556842 Jy ! Component: 3900 - total flux cleaned = -0.000556836 Jy ! Component: 3950 - total flux cleaned = -0.000566949 Jy ! Component: 4000 - total flux cleaned = -0.000560271 Jy ! Component: 4050 - total flux cleaned = -0.000576898 Jy ! Total flux subtracted in 4096 components = -0.000583522 Jy ! Clean residual min=-0.000228 max=0.000257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0259332 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 379 components and 0.0259332 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0148+0129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.233 x 2.934 at 15.23 degrees (North through East) ! Clean map min=-0.0004121 max=0.019136 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0148+0129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0191358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.72029e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.896792 0.896792 1.79358 3.58717 7.17433 14.3487 28.6973 57.3947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.525 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0148+0129_X_uvs.log closed on Tue Dec 31 19:46:10 2013