! Started logfile: /d2/scr/pima/bp171a5_uvs/J1056-1330_C_uvs.log on Sun Jan 19 22:02:54 2014 obs /d2/scr/pima/bp171a5_uvs/J1056-1330_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1056-1330_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1056-1330 ! ! 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 1080 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/bp171a5_uvs/J1056-1330_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=1.005390Jy sigma=39.617187 ! Fit after self-cal, rms=0.935771Jy sigma=36.855720 ! 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=1.249 mas, bmaj=3.513 mas, bpa=-1.993 degrees ! Estimated noise=0.711354 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 = 0.0450196 Jy ! Component: 100 - total flux cleaned = 0.057223 Jy ! Total flux subtracted in 100 components = 0.057223 Jy ! Clean residual min=-0.008075 max=0.013190 Jy/beam ! Clean residual mean=0.000010 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.057223 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.057223 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=0.044849Jy sigma=1.740409 ! Fit after self-cal, rms=0.044750Jy sigma=1.737093 ! Inverting map ! Added new window around map position (-11.7, 7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120911 Jy ! Component: 100 - total flux cleaned = 0.0192491 Jy ! Total flux subtracted in 100 components = 0.0192491 Jy ! Clean residual min=-0.007460 max=0.008889 Jy/beam ! Clean residual mean=0.000006 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.076472 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0764721 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=0.039352Jy sigma=1.502046 ! Fit after self-cal, rms=0.039045Jy sigma=1.486020 ! 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=1.558 mas, bmaj=4.096 mas, bpa=-1.162 degrees ! Estimated noise=0.562934 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 = 0.0119021 Jy ! Component: 100 - total flux cleaned = 0.0198973 Jy ! Component: 150 - total flux cleaned = 0.0255961 Jy ! Component: 200 - total flux cleaned = 0.0297097 Jy ! Total flux subtracted in 200 components = 0.0297097 Jy ! Clean residual min=-0.008362 max=0.011771 Jy/beam ! Clean residual mean=0.000020 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.106182 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.106182 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=0.034539Jy sigma=1.282402 ! Fit after self-cal, rms=0.034388Jy sigma=1.273857 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 4.096 at -1.162 degrees (North through East) ! Clean map min=-0.0081196 max=0.059721 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* KP 1.00* ! LA 1.00* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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* MK 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* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.034388Jy sigma=1.273857 ! Fit after self-cal, rms=0.034388Jy sigma=1.273857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=4.096 mas, bpa=-1.162 degrees ! Estimated noise=0.562934 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 = 0.00378337 Jy ! Component: 100 - total flux cleaned = 0.00614677 Jy ! Component: 150 - total flux cleaned = 0.00787598 Jy ! Component: 200 - total flux cleaned = 0.00915287 Jy ! Total flux subtracted in 200 components = 0.00915287 Jy ! Clean residual min=-0.008086 max=0.011745 Jy/beam ! Clean residual mean=0.000017 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.115335 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.115335 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=0.033928Jy sigma=1.249777 ! Fit after self-cal, rms=0.033930Jy sigma=1.248065 ! 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=0.033930Jy sigma=1.248065 ! Fit after self-cal, rms=0.033930Jy sigma=1.248065 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=4.096 mas, bpa=-1.162 degrees ! Estimated noise=0.562934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109115 Jy ! Component: 100 - total flux cleaned = 0.00147064 Jy ! Component: 150 - total flux cleaned = 0.00162139 Jy ! Component: 200 - total flux cleaned = 0.00176227 Jy ! Total flux subtracted in 200 components = 0.00176227 Jy ! Clean residual min=-0.008020 max=0.011674 Jy/beam ! Clean residual mean=0.000018 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.117097 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.117097 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=0.033832Jy sigma=1.243680 ! Fit after self-cal, rms=0.033855Jy sigma=1.243354 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 (-18.3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125045 Jy ! Component: 100 - total flux cleaned = 0.0194533 Jy ! Component: 150 - total flux cleaned = 0.0237131 Jy ! Component: 200 - total flux cleaned = 0.0260639 Jy ! Total flux subtracted in 200 components = 0.0260639 Jy ! Clean residual min=-0.006189 max=0.010507 Jy/beam ! Clean residual mean=0.000013 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.143161 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 100 components and 0.143161 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=0.029014Jy sigma=1.015782 ! Fit after self-cal, rms=0.028556Jy sigma=0.997863 ! Inverting map ! Added new window around map position (-3.3, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101531 Jy ! Component: 100 - total flux cleaned = 0.0156361 Jy ! Component: 150 - total flux cleaned = 0.0197854 Jy ! Component: 200 - total flux cleaned = 0.0233123 Jy ! Total flux subtracted in 200 components = 0.0233123 Jy ! Clean residual min=-0.004464 max=0.005248 Jy/beam ! Clean residual mean=0.000006 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.166473 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 135 components and 0.166473 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=0.024235Jy sigma=0.810594 ! Fit after self-cal, rms=0.023804Jy sigma=0.794028 ! Inverting map ! Added new window around map position (6, -20.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525259 Jy ! Component: 100 - total flux cleaned = 0.00880384 Jy ! Component: 150 - total flux cleaned = 0.0114354 Jy ! Component: 200 - total flux cleaned = 0.0132324 Jy ! Total flux subtracted in 200 components = 0.0132324 Jy ! Clean residual min=-0.003588 max=0.003210 Jy/beam ! Clean residual mean=0.000003 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.179705 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 179 components and 0.179705 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=0.022110Jy sigma=0.723575 ! Fit after self-cal, rms=0.021955Jy sigma=0.717873 ! 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=0.021955Jy sigma=0.717873 ! Fit after self-cal, rms=0.021082Jy sigma=0.671619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=4.081 mas, bpa=-1.28 degrees ! Estimated noise=0.558779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017564 Jy ! Component: 100 - total flux cleaned = 0.00294745 Jy ! Component: 150 - total flux cleaned = 0.00360681 Jy ! Component: 200 - total flux cleaned = 0.00426293 Jy ! Total flux subtracted in 200 components = 0.00426293 Jy ! Clean residual min=-0.002774 max=0.002780 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.183968 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 202 components and 0.183968 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=0.020596Jy sigma=0.652151 ! Fit after self-cal, rms=0.020560Jy sigma=0.651126 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 = 0.000873738 Jy ! Component: 100 - total flux cleaned = 0.0013607 Jy ! Component: 150 - total flux cleaned = 0.00186031 Jy ! Component: 200 - total flux cleaned = 0.00227417 Jy ! Total flux subtracted in 200 components = 0.00227417 Jy ! Clean residual min=-0.002576 max=0.002526 Jy/beam ! Clean residual mean=0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.186242 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 211 components and 0.186242 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=0.020294Jy sigma=0.641277 ! Fit after self-cal, rms=0.020271Jy sigma=0.640788 ! 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=0.020271Jy sigma=0.640788 ! Fit after self-cal, rms=0.020288Jy sigma=0.630462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=7.861 mas, bpa=5.107 degrees ! Estimated noise=0.706176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236725 Jy ! Component: 100 - total flux cleaned = 0.00409005 Jy ! Component: 150 - total flux cleaned = 0.00536818 Jy ! Component: 200 - total flux cleaned = 0.00601289 Jy ! Total flux subtracted in 200 components = 0.00601289 Jy ! Clean residual min=-0.002975 max=0.002819 Jy/beam ! Clean residual mean=0.000000 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.192255 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 227 components and 0.192255 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=0.020135Jy sigma=0.627474 ! Fit after self-cal, rms=0.020103Jy sigma=0.626703 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 = 0.000967879 Jy ! Component: 100 - total flux cleaned = 0.00121215 Jy ! Component: 150 - total flux cleaned = 0.00130503 Jy ! Component: 200 - total flux cleaned = 0.00133382 Jy ! Total flux subtracted in 200 components = 0.00133382 Jy ! Clean residual min=-0.002962 max=0.002804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.193589 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 240 components and 0.193589 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=0.020070Jy sigma=0.626713 ! Fit after self-cal, rms=0.020055Jy sigma=0.626436 ! 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=1.548 mas, bmaj=4.07 mas, bpa=-1.302 degrees ! Estimated noise=0.564887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.07 at -1.302 degrees (North through East) ! Clean map min=-0.0023693 max=0.058689 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=1.24 mas, bmaj=3.496 mas, bpa=-2.025 degrees ! Estimated noise=0.714804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454648 Jy ! Component: 100 - total flux cleaned = 0.0624103 Jy ! Component: 150 - total flux cleaned = 0.073989 Jy ! Component: 200 - total flux cleaned = 0.0834149 Jy ! Total flux subtracted in 200 components = 0.0834149 Jy ! Clean residual min=-0.005325 max=0.006247 Jy/beam ! Clean residual mean=0.000010 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.0834149 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0834149 Jy ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.07 mas, bpa=-1.302 degrees ! Estimated noise=0.564887 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 = 0.0143238 Jy ! Component: 100 - total flux cleaned = 0.0258469 Jy ! Component: 150 - total flux cleaned = 0.0353892 Jy ! Component: 200 - total flux cleaned = 0.0434496 Jy ! Total flux subtracted in 200 components = 0.0434496 Jy ! Clean residual min=-0.005907 max=0.006635 Jy/beam ! Clean residual mean=0.000021 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.126865 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.126865 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=7.861 mas, bpa=5.107 degrees ! Estimated noise=0.706176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130715 Jy ! Component: 100 - total flux cleaned = 0.0227807 Jy ! Component: 150 - total flux cleaned = 0.0304602 Jy ! Component: 200 - total flux cleaned = 0.0366077 Jy ! Total flux subtracted in 200 components = 0.0366077 Jy ! Clean residual min=-0.004989 max=0.005658 Jy/beam ! Clean residual mean=0.000019 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.163472 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 = 0.00498071 Jy ! Component: 100 - total flux cleaned = 0.00906102 Jy ! Component: 150 - total flux cleaned = 0.0124351 Jy ! Component: 200 - total flux cleaned = 0.0152358 Jy ! Total flux subtracted in 200 components = 0.0152358 Jy ! Clean residual min=-0.003276 max=0.003480 Jy/beam ! Clean residual mean=0.000009 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.178708 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 188 components and 0.178708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.07 mas, bpa=-1.302 degrees ! Estimated noise=0.564887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297199 Jy ! Component: 100 - total flux cleaned = 0.00474747 Jy ! Component: 150 - total flux cleaned = 0.00539664 Jy ! Component: 200 - total flux cleaned = 0.00583927 Jy ! Total flux subtracted in 200 components = 0.00583927 Jy ! Clean residual min=-0.002757 max=0.002448 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.184547 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 207 components and 0.184547 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=0.020203Jy sigma=0.633422 ! Fit after self-cal, rms=0.020029Jy sigma=0.627398 wmodel /d2/scr/pima/bp171a5_uvs/J1056-1330_C_map.mod ! Writing 207 model components to file: /d2/scr/pima/bp171a5_uvs/J1056-1330_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1056-1330_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1056-1330_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1056-1330_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a5_uvs/J1056-1330_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 = -4.39817e-05 Jy ! Component: 100 - total flux cleaned = 0.000233199 Jy ! Component: 150 - total flux cleaned = 0.000451989 Jy ! Component: 200 - total flux cleaned = 0.000486253 Jy ! Component: 250 - total flux cleaned = 0.000552017 Jy ! Component: 300 - total flux cleaned = 0.000583128 Jy ! Component: 350 - total flux cleaned = 0.000553334 Jy ! Component: 400 - total flux cleaned = 0.000525429 Jy ! Component: 450 - total flux cleaned = 0.000470415 Jy ! Component: 500 - total flux cleaned = 0.000390828 Jy ! Component: 550 - total flux cleaned = 0.000340175 Jy ! Component: 600 - total flux cleaned = 0.000389837 Jy ! Component: 650 - total flux cleaned = 0.000558428 Jy ! Component: 700 - total flux cleaned = 0.000627317 Jy ! Component: 750 - total flux cleaned = 0.00067234 Jy ! Component: 800 - total flux cleaned = 0.00076075 Jy ! Component: 850 - total flux cleaned = 0.000847769 Jy ! Component: 900 - total flux cleaned = 0.000997481 Jy ! Component: 950 - total flux cleaned = 0.00108104 Jy ! Component: 1000 - total flux cleaned = 0.00116365 Jy ! Component: 1050 - total flux cleaned = 0.00122451 Jy ! Component: 1100 - total flux cleaned = 0.00138253 Jy ! Component: 1150 - total flux cleaned = 0.00130424 Jy ! Component: 1200 - total flux cleaned = 0.00141913 Jy ! Component: 1250 - total flux cleaned = 0.00147526 Jy ! Component: 1300 - total flux cleaned = 0.00153083 Jy ! Component: 1350 - total flux cleaned = 0.00156673 Jy ! Component: 1400 - total flux cleaned = 0.00158494 Jy ! Component: 1450 - total flux cleaned = 0.00165515 Jy ! Component: 1500 - total flux cleaned = 0.00168948 Jy ! Component: 1550 - total flux cleaned = 0.00165492 Jy ! Component: 1600 - total flux cleaned = 0.00163829 Jy ! Component: 1650 - total flux cleaned = 0.00158871 Jy ! Component: 1700 - total flux cleaned = 0.00163771 Jy ! Component: 1750 - total flux cleaned = 0.00163741 Jy ! Component: 1800 - total flux cleaned = 0.00155847 Jy ! Component: 1850 - total flux cleaned = 0.0014964 Jy ! Component: 1900 - total flux cleaned = 0.00157287 Jy ! Component: 1950 - total flux cleaned = 0.00151235 Jy ! Component: 2000 - total flux cleaned = 0.00145255 Jy ! Component: 2050 - total flux cleaned = 0.00142312 Jy ! Component: 2100 - total flux cleaned = 0.00135124 Jy ! Component: 2150 - total flux cleaned = 0.0014226 Jy ! Component: 2200 - total flux cleaned = 0.00140833 Jy ! Component: 2250 - total flux cleaned = 0.00136638 Jy ! Component: 2300 - total flux cleaned = 0.00131141 Jy ! Component: 2350 - total flux cleaned = 0.00127091 Jy ! Component: 2400 - total flux cleaned = 0.00127092 Jy ! Component: 2450 - total flux cleaned = 0.00128402 Jy ! Component: 2500 - total flux cleaned = 0.00127087 Jy ! Component: 2550 - total flux cleaned = 0.0012708 Jy ! Component: 2600 - total flux cleaned = 0.00129626 Jy ! Component: 2650 - total flux cleaned = 0.00132117 Jy ! Component: 2700 - total flux cleaned = 0.00129646 Jy ! Component: 2750 - total flux cleaned = 0.00133325 Jy ! Component: 2800 - total flux cleaned = 0.00134531 Jy ! Component: 2850 - total flux cleaned = 0.00136951 Jy ! Component: 2900 - total flux cleaned = 0.00136963 Jy ! Component: 2950 - total flux cleaned = 0.00140472 Jy ! Component: 3000 - total flux cleaned = 0.00141637 Jy ! Component: 3050 - total flux cleaned = 0.00139329 Jy ! Component: 3100 - total flux cleaned = 0.00142765 Jy ! Component: 3150 - total flux cleaned = 0.00143878 Jy ! Component: 3200 - total flux cleaned = 0.00143864 Jy ! Component: 3250 - total flux cleaned = 0.00148283 Jy ! Component: 3300 - total flux cleaned = 0.00146088 Jy ! Component: 3350 - total flux cleaned = 0.00146109 Jy ! Component: 3400 - total flux cleaned = 0.00148265 Jy ! Component: 3450 - total flux cleaned = 0.00150372 Jy ! Component: 3500 - total flux cleaned = 0.00148271 Jy ! Component: 3550 - total flux cleaned = 0.00150357 Jy ! Component: 3600 - total flux cleaned = 0.00150342 Jy ! Component: 3650 - total flux cleaned = 0.00150341 Jy ! Component: 3700 - total flux cleaned = 0.0014832 Jy ! Component: 3750 - total flux cleaned = 0.0015033 Jy ! Component: 3800 - total flux cleaned = 0.00150336 Jy ! Component: 3850 - total flux cleaned = 0.00152332 Jy ! Component: 3900 - total flux cleaned = 0.00157254 Jy ! Component: 3950 - total flux cleaned = 0.00158219 Jy ! Component: 4000 - total flux cleaned = 0.00158237 Jy ! Component: 4050 - total flux cleaned = 0.00159203 Jy ! Total flux subtracted in 4096 components = 0.0016396 Jy ! Clean residual min=-0.000604 max=0.000560 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.186187 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 530 components and 0.186187 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1056-1330_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.07 at -1.302 degrees (North through East) ! Clean map min=-0.0012577 max=0.062348 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1056-1330_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0623476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.818479 0.818479 1.63696 3.27391 6.54783 13.0957 26.1913 52.3826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 366.533 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1056-1330_C_uvs.log closed on Sun Jan 19 22:03:01 2014