! Started logfile: /scr/pima/bp177a_uvs/J1252+3310_X_uvs.log on Fri Feb 7 04:27:43 2014 obs /scr/pima/bp177a_uvs/J1252+3310_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1252+3310_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J1252+3310 ! ! 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 624 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 /scr/pima/bp177a_uvs/J1252+3310_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=0.998800Jy sigma=40.620855 ! Fit after self-cal, rms=0.967080Jy sigma=39.343897 ! 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=0.7262 mas, bmaj=2.385 mas, bpa=23.89 degrees ! Estimated noise=1.01397 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 = 0.0230311 Jy ! Component: 100 - total flux cleaned = 0.0320468 Jy ! Total flux subtracted in 100 components = 0.0320468 Jy ! Clean residual min=-0.005330 max=0.006810 Jy/beam ! Clean residual mean=-0.000053 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.0320468 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0320468 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=0.029087Jy sigma=0.962856 ! Fit after self-cal, rms=0.028168Jy sigma=0.929003 ! 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=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 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 = 0.00899431 Jy ! Component: 100 - total flux cleaned = 0.014431 Jy ! Component: 150 - total flux cleaned = 0.0180151 Jy ! Component: 200 - total flux cleaned = 0.0205215 Jy ! Total flux subtracted in 200 components = 0.0205215 Jy ! Clean residual min=-0.004781 max=0.007214 Jy/beam ! Clean residual mean=-0.000052 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.0525683 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0525683 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=0.024807Jy sigma=0.762983 ! Fit after self-cal, rms=0.024684Jy sigma=0.760516 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.49 at 23.76 degrees (North through East) ! Clean map min=-0.0047231 max=0.033287 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 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.024684Jy sigma=0.760516 ! Fit after self-cal, rms=0.024684Jy sigma=0.760516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 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 = 0.00201697 Jy ! Component: 100 - total flux cleaned = 0.00346269 Jy ! Component: 150 - total flux cleaned = 0.00397757 Jy ! Component: 200 - total flux cleaned = 0.00422581 Jy ! Total flux subtracted in 200 components = 0.00422581 Jy ! Clean residual min=-0.004751 max=0.007040 Jy/beam ! Clean residual mean=-0.000044 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.0567941 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0567941 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=0.024448Jy sigma=0.749381 ! Fit after self-cal, rms=0.024417Jy sigma=0.748911 ! 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=0.024417Jy sigma=0.748911 ! Fit after self-cal, rms=0.024417Jy sigma=0.748911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052912 Jy ! Component: 100 - total flux cleaned = 0.000718043 Jy ! Component: 150 - total flux cleaned = 0.000891111 Jy ! Component: 200 - total flux cleaned = 0.00102048 Jy ! Total flux subtracted in 200 components = 0.00102048 Jy ! Clean residual min=-0.004688 max=0.007003 Jy/beam ! Clean residual mean=-0.000042 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.0578146 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0578146 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=0.024310Jy sigma=0.744538 ! Fit after self-cal, rms=0.024296Jy sigma=0.744406 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 = 0.000303628 Jy ! Component: 100 - total flux cleaned = 0.000389796 Jy ! Component: 150 - total flux cleaned = 0.000472037 Jy ! Component: 200 - total flux cleaned = 0.000551818 Jy ! Total flux subtracted in 200 components = 0.000551818 Jy ! Clean residual min=-0.004631 max=0.006976 Jy/beam ! Clean residual mean=-0.000041 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.0583664 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0583664 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=0.024225Jy sigma=0.741650 ! Fit after self-cal, rms=0.024214Jy sigma=0.741582 ! 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=0.024214Jy sigma=0.741582 ! Fit after self-cal, rms=0.024214Jy sigma=0.741582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170604 Jy ! Component: 100 - total flux cleaned = 0.000198679 Jy ! Component: 150 - total flux cleaned = 0.000272131 Jy ! Component: 200 - total flux cleaned = 0.000342202 Jy ! Total flux subtracted in 200 components = 0.000342202 Jy ! Clean residual min=-0.004586 max=0.006940 Jy/beam ! Clean residual mean=-0.000041 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.0587086 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0587086 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=0.024158Jy sigma=0.739518 ! Fit after self-cal, rms=0.024144Jy sigma=0.739428 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 = 0.000125315 Jy ! Component: 100 - total flux cleaned = 0.000170257 Jy ! Component: 150 - total flux cleaned = 0.000213102 Jy ! Component: 200 - total flux cleaned = 0.000254505 Jy ! Total flux subtracted in 200 components = 0.000254505 Jy ! Clean residual min=-0.004550 max=0.006912 Jy/beam ! Clean residual mean=-0.000040 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.0589631 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0589631 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=0.024097Jy sigma=0.737713 ! Fit after self-cal, rms=0.024082Jy sigma=0.737597 ! 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=0.024082Jy sigma=0.737597 ! Fit after self-cal, rms=0.024082Jy sigma=0.737597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.995 mas, bmaj=2.92 mas, bpa=31.17 degrees ! Estimated noise=0.926062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209429 Jy ! Component: 100 - total flux cleaned = 0.00236467 Jy ! Component: 150 - total flux cleaned = 0.00254811 Jy ! Component: 200 - total flux cleaned = 0.00264298 Jy ! Total flux subtracted in 200 components = 0.00264298 Jy ! Clean residual min=-0.007808 max=0.013193 Jy/beam ! Clean residual mean=-0.000088 rms=0.003788 Jy/beam ! Combined flux in latest and established models = 0.0616061 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0616061 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=0.024228Jy sigma=0.743879 ! Fit after self-cal, rms=0.024219Jy sigma=0.742936 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 = 2.21355e-05 Jy ! Component: 100 - total flux cleaned = 0.000147916 Jy ! Component: 150 - total flux cleaned = 0.000234859 Jy ! Component: 200 - total flux cleaned = 0.000311872 Jy ! Total flux subtracted in 200 components = 0.000311872 Jy ! Clean residual min=-0.007653 max=0.013206 Jy/beam ! Clean residual mean=-0.000087 rms=0.003770 Jy/beam ! Combined flux in latest and established models = 0.061918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.061918 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=0.024253Jy sigma=0.745933 ! Fit after self-cal, rms=0.024248Jy sigma=0.745493 ! 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=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.49 at 23.76 degrees (North through East) ! Clean map min=-0.0045153 max=0.033484 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=0.7262 mas, bmaj=2.385 mas, bpa=23.89 degrees ! Estimated noise=1.01397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237381 Jy ! Component: 100 - total flux cleaned = 0.0338935 Jy ! Component: 150 - total flux cleaned = 0.0402083 Jy ! Component: 200 - total flux cleaned = 0.0447146 Jy ! Total flux subtracted in 200 components = 0.0447146 Jy ! Clean residual min=-0.004856 max=0.005468 Jy/beam ! Clean residual mean=-0.000039 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.0447146 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0447146 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 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 = 0.00464668 Jy ! Component: 100 - total flux cleaned = 0.00765186 Jy ! Component: 150 - total flux cleaned = 0.00977334 Jy ! Component: 200 - total flux cleaned = 0.0113216 Jy ! Total flux subtracted in 200 components = 0.0113216 Jy ! Clean residual min=-0.004743 max=0.006918 Jy/beam ! Clean residual mean=-0.000046 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.0560361 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0560361 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=1.995 mas, bmaj=2.92 mas, bpa=31.17 degrees ! Estimated noise=0.926062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327671 Jy ! Component: 100 - total flux cleaned = 0.004608 Jy ! Component: 150 - total flux cleaned = 0.00484566 Jy ! Component: 200 - total flux cleaned = 0.00505673 Jy ! Total flux subtracted in 200 components = 0.00505673 Jy ! Clean residual min=-0.007894 max=0.013174 Jy/beam ! Clean residual mean=-0.000090 rms=0.003824 Jy/beam ! Combined flux in latest and established models = 0.0610929 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 = 0.000113776 Jy ! Component: 100 - total flux cleaned = 0.000256607 Jy ! Component: 150 - total flux cleaned = 0.000354941 Jy ! Component: 200 - total flux cleaned = 0.000485897 Jy ! Total flux subtracted in 200 components = 0.000485897 Jy ! Clean residual min=-0.007744 max=0.013194 Jy/beam ! Clean residual mean=-0.000088 rms=0.003799 Jy/beam ! Combined flux in latest and established models = 0.0615788 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0615788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.49 mas, bpa=23.76 degrees ! Estimated noise=0.726697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189358 Jy ! Component: 100 - total flux cleaned = -0.00215355 Jy ! Component: 150 - total flux cleaned = -0.00219982 Jy ! Component: 200 - total flux cleaned = -0.00220268 Jy ! Total flux subtracted in 200 components = -0.00220268 Jy ! Clean residual min=-0.004532 max=0.006944 Jy/beam ! Clean residual mean=-0.000040 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.0593761 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0593761 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=0.024267Jy sigma=0.741717 ! Fit after self-cal, rms=0.024202Jy sigma=0.740489 wmodel /scr/pima/bp177a_uvs/J1252+3310_X_map.mod ! Writing 38 model components to file: /scr/pima/bp177a_uvs/J1252+3310_X_map.mod wobs /scr/pima/bp177a_uvs/J1252+3310_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1252+3310_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1252+3310_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp177a_uvs/J1252+3310_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 = 0.00298743 Jy ! Component: 100 - total flux cleaned = 0.0053783 Jy ! Component: 150 - total flux cleaned = 0.00742925 Jy ! Component: 200 - total flux cleaned = 0.0088365 Jy ! Component: 250 - total flux cleaned = 0.00998912 Jy ! Component: 300 - total flux cleaned = 0.0109874 Jy ! Component: 350 - total flux cleaned = 0.0115115 Jy ! Component: 400 - total flux cleaned = 0.0121702 Jy ! Component: 450 - total flux cleaned = 0.0127394 Jy ! Component: 500 - total flux cleaned = 0.01318 Jy ! Component: 550 - total flux cleaned = 0.0135987 Jy ! Component: 600 - total flux cleaned = 0.0140406 Jy ! Component: 650 - total flux cleaned = 0.0142486 Jy ! Component: 700 - total flux cleaned = 0.0144915 Jy ! Component: 750 - total flux cleaned = 0.0147247 Jy ! Component: 800 - total flux cleaned = 0.0147618 Jy ! Component: 850 - total flux cleaned = 0.01487 Jy ! Component: 900 - total flux cleaned = 0.0150066 Jy ! Component: 950 - total flux cleaned = 0.0150385 Jy ! Component: 1000 - total flux cleaned = 0.0151338 Jy ! Component: 1050 - total flux cleaned = 0.0151634 Jy ! Component: 1100 - total flux cleaned = 0.0151044 Jy ! Component: 1150 - total flux cleaned = 0.0151329 Jy ! Component: 1200 - total flux cleaned = 0.0150768 Jy ! Component: 1250 - total flux cleaned = 0.0150233 Jy ! Component: 1300 - total flux cleaned = 0.0150503 Jy ! Component: 1350 - total flux cleaned = 0.0151009 Jy ! Component: 1400 - total flux cleaned = 0.0150756 Jy ! Component: 1450 - total flux cleaned = 0.0150753 Jy ! Component: 1500 - total flux cleaned = 0.0150528 Jy ! Component: 1550 - total flux cleaned = 0.0150757 Jy ! Component: 1600 - total flux cleaned = 0.0150761 Jy ! Component: 1650 - total flux cleaned = 0.0150973 Jy ! Component: 1700 - total flux cleaned = 0.0150554 Jy ! Component: 1750 - total flux cleaned = 0.0150348 Jy ! Component: 1800 - total flux cleaned = 0.015015 Jy ! Component: 1850 - total flux cleaned = 0.0149963 Jy ! Component: 1900 - total flux cleaned = 0.014959 Jy ! Component: 1950 - total flux cleaned = 0.0149776 Jy ! Component: 2000 - total flux cleaned = 0.0149414 Jy ! Component: 2050 - total flux cleaned = 0.0149412 Jy ! Component: 2100 - total flux cleaned = 0.014855 Jy ! Component: 2150 - total flux cleaned = 0.0148553 Jy ! Component: 2200 - total flux cleaned = 0.0148057 Jy ! Component: 2250 - total flux cleaned = 0.0147734 Jy ! Component: 2300 - total flux cleaned = 0.0147574 Jy ! Component: 2350 - total flux cleaned = 0.0147261 Jy ! Component: 2400 - total flux cleaned = 0.0147109 Jy ! Component: 2450 - total flux cleaned = 0.0146955 Jy ! Component: 2500 - total flux cleaned = 0.0146656 Jy ! Component: 2550 - total flux cleaned = 0.0145786 Jy ! Component: 2600 - total flux cleaned = 0.0145644 Jy ! Component: 2650 - total flux cleaned = 0.0144942 Jy ! Component: 2700 - total flux cleaned = 0.014508 Jy ! Component: 2750 - total flux cleaned = 0.014467 Jy ! Component: 2800 - total flux cleaned = 0.0144538 Jy ! Component: 2850 - total flux cleaned = 0.0144145 Jy ! Component: 2900 - total flux cleaned = 0.0144018 Jy ! Component: 2950 - total flux cleaned = 0.0143506 Jy ! Component: 3000 - total flux cleaned = 0.0142876 Jy ! Component: 3050 - total flux cleaned = 0.0142751 Jy ! Component: 3100 - total flux cleaned = 0.0142133 Jy ! Component: 3150 - total flux cleaned = 0.014128 Jy ! Component: 3200 - total flux cleaned = 0.0140918 Jy ! Component: 3250 - total flux cleaned = 0.0140559 Jy ! Component: 3300 - total flux cleaned = 0.0140321 Jy ! Component: 3350 - total flux cleaned = 0.0139849 Jy ! Component: 3400 - total flux cleaned = 0.013938 Jy ! Component: 3450 - total flux cleaned = 0.0139148 Jy ! Component: 3500 - total flux cleaned = 0.0138457 Jy ! Component: 3550 - total flux cleaned = 0.0138687 Jy ! Component: 3600 - total flux cleaned = 0.013823 Jy ! Component: 3650 - total flux cleaned = 0.0137666 Jy ! Component: 3700 - total flux cleaned = 0.0137218 Jy ! Component: 3750 - total flux cleaned = 0.0136883 Jy ! Component: 3800 - total flux cleaned = 0.0136661 Jy ! Component: 3850 - total flux cleaned = 0.0136331 Jy ! Component: 3900 - total flux cleaned = 0.0135892 Jy ! Component: 3950 - total flux cleaned = 0.0135345 Jy ! Component: 4000 - total flux cleaned = 0.0135236 Jy ! Component: 4050 - total flux cleaned = 0.0134911 Jy ! Total flux subtracted in 4096 components = 0.0134479 Jy ! Clean residual min=-0.000677 max=0.000562 Jy/beam ! Clean residual mean=-0.000007 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.072824 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 381 components and 0.072824 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1252+3310_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.49 at 23.76 degrees (North through East) ! Clean map min=-0.0010881 max=0.033159 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1252+3310_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0331587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61243 1.61243 3.22487 6.44973 12.8995 25.7989 51.5979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 186.054 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1252+3310_X_uvs.log closed on Fri Feb 7 04:27:47 2014