! Started logfile: /d2/scr/pima/bp171aa_uvs/J1105+2052_C_uvs.log on Thu Nov 28 23:34:59 2013 obs /d2/scr/pima/bp171aa_uvs/J1105+2052_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1105+2052_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753086 visibilities/baseline/integration-bin. ! Found source: J1105+2052 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2440 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/bp171aa_uvs/J1105+2052_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=1.003139Jy sigma=0.709191 ! Fit after self-cal, rms=0.968075Jy sigma=0.684401 ! 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=1.458 mas, bmaj=5.052 mas, bpa=-9.75 degrees ! Estimated noise=29.3349 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 = 0.0212729 Jy ! Component: 100 - total flux cleaned = 0.0334706 Jy ! Total flux subtracted in 100 components = 0.0334706 Jy ! Clean residual min=-0.008389 max=0.009768 Jy/beam ! Clean residual mean=-0.000010 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.0334706 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0334706 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=0.056293Jy sigma=0.039798 ! Fit after self-cal, rms=0.054757Jy sigma=0.038712 ! 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=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 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 = 0.0195319 Jy ! Component: 100 - total flux cleaned = 0.0326912 Jy ! Component: 150 - total flux cleaned = 0.0421907 Jy ! Component: 200 - total flux cleaned = 0.049202 Jy ! Total flux subtracted in 200 components = 0.049202 Jy ! Clean residual min=-0.009828 max=0.014222 Jy/beam ! Clean residual mean=-0.000028 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 0.0826727 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.0826727 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=0.045527Jy sigma=0.032187 ! Fit after self-cal, rms=0.044963Jy sigma=0.031787 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 5.24 at -9.142 degrees (North through East) ! Clean map min=-0.010073 max=0.033142 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=0.044963Jy sigma=0.031787 ! Fit after self-cal, rms=0.044963Jy sigma=0.031787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 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 = 0.00679756 Jy ! Component: 100 - total flux cleaned = 0.0114609 Jy ! Component: 150 - total flux cleaned = 0.0148591 Jy ! Component: 200 - total flux cleaned = 0.0173374 Jy ! Total flux subtracted in 200 components = 0.0173374 Jy ! Clean residual min=-0.009542 max=0.014489 Jy/beam ! Clean residual mean=-0.000025 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 0.10001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.10001 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=0.043676Jy sigma=0.030878 ! Fit after self-cal, rms=0.043501Jy sigma=0.030754 ! 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=0.043501Jy sigma=0.030754 ! Fit after self-cal, rms=0.043501Jy sigma=0.030754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194855 Jy ! Component: 100 - total flux cleaned = 0.00305155 Jy ! Component: 150 - total flux cleaned = 0.00382254 Jy ! Component: 200 - total flux cleaned = 0.00422671 Jy ! Total flux subtracted in 200 components = 0.00422671 Jy ! Clean residual min=-0.009550 max=0.014266 Jy/beam ! Clean residual mean=-0.000024 rms=0.003431 Jy/beam ! Combined flux in latest and established models = 0.104237 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.104237 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=0.043176Jy sigma=0.030524 ! Fit after self-cal, rms=0.043114Jy sigma=0.030480 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 = 0.000275518 Jy ! Component: 100 - total flux cleaned = 0.00070507 Jy ! Component: 150 - total flux cleaned = 0.000892445 Jy ! Component: 200 - total flux cleaned = 0.00112432 Jy ! Total flux subtracted in 200 components = 0.00112432 Jy ! Clean residual min=-0.009499 max=0.014041 Jy/beam ! Clean residual mean=-0.000024 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 0.105361 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.105361 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=0.042907Jy sigma=0.030334 ! Fit after self-cal, rms=0.042871Jy sigma=0.030309 ! 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=0.042871Jy sigma=0.030309 ! Fit after self-cal, rms=0.042871Jy sigma=0.030309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175204 Jy ! Component: 100 - total flux cleaned = 0.000354583 Jy ! Component: 150 - total flux cleaned = 0.000573519 Jy ! Component: 200 - total flux cleaned = 0.000728611 Jy ! Total flux subtracted in 200 components = 0.000728611 Jy ! Clean residual min=-0.009482 max=0.013986 Jy/beam ! Clean residual mean=-0.000024 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.10609 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.10609 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=0.042728Jy sigma=0.030207 ! Fit after self-cal, rms=0.042709Jy sigma=0.030194 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 = 0.000128676 Jy ! Component: 100 - total flux cleaned = 0.00023503 Jy ! Component: 150 - total flux cleaned = 0.00037737 Jy ! Component: 200 - total flux cleaned = 0.000555379 Jy ! Total flux subtracted in 200 components = 0.000555379 Jy ! Clean residual min=-0.009458 max=0.013960 Jy/beam ! Clean residual mean=-0.000023 rms=0.003376 Jy/beam ! Combined flux in latest and established models = 0.106645 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.106645 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=0.042599Jy sigma=0.030116 ! Fit after self-cal, rms=0.042585Jy sigma=0.030106 ! 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=0.042585Jy sigma=0.030106 ! Fit after self-cal, rms=0.042585Jy sigma=0.030106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=5.801 mas, bpa=-3.809 degrees ! Estimated noise=25.5168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472549 Jy ! Component: 100 - total flux cleaned = 0.00596409 Jy ! Component: 150 - total flux cleaned = 0.00658865 Jy ! Component: 200 - total flux cleaned = 0.00696448 Jy ! Total flux subtracted in 200 components = 0.00696448 Jy ! Clean residual min=-0.018329 max=0.022149 Jy/beam ! Clean residual mean=-0.000049 rms=0.006646 Jy/beam ! Combined flux in latest and established models = 0.11361 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.11361 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=0.042668Jy sigma=0.030165 ! Fit after self-cal, rms=0.042608Jy sigma=0.030122 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 = 0.000525494 Jy ! Component: 100 - total flux cleaned = 0.000871806 Jy ! Component: 150 - total flux cleaned = 0.00119867 Jy ! Component: 200 - total flux cleaned = 0.00150758 Jy ! Total flux subtracted in 200 components = 0.00150758 Jy ! Clean residual min=-0.018179 max=0.021980 Jy/beam ! Clean residual mean=-0.000048 rms=0.006589 Jy/beam ! Combined flux in latest and established models = 0.115117 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.115117 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=0.042737Jy sigma=0.030214 ! Fit after self-cal, rms=0.042696Jy sigma=0.030184 ! 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=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 5.24 at -9.142 degrees (North through East) ! Clean map min=-0.0094561 max=0.033528 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=1.458 mas, bmaj=5.052 mas, bpa=-9.75 degrees ! Estimated noise=29.3349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242277 Jy ! Component: 100 - total flux cleaned = 0.0386627 Jy ! Component: 150 - total flux cleaned = 0.0494105 Jy ! Component: 200 - total flux cleaned = 0.0580779 Jy ! Total flux subtracted in 200 components = 0.0580779 Jy ! Clean residual min=-0.007844 max=0.009258 Jy/beam ! Clean residual mean=-0.000010 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.0580779 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0580779 Jy ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 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 = 0.0134552 Jy ! Component: 100 - total flux cleaned = 0.0232103 Jy ! Component: 150 - total flux cleaned = 0.0304546 Jy ! Component: 200 - total flux cleaned = 0.0358593 Jy ! Total flux subtracted in 200 components = 0.0358593 Jy ! Clean residual min=-0.009767 max=0.013573 Jy/beam ! Clean residual mean=-0.000025 rms=0.003516 Jy/beam ! Combined flux in latest and established models = 0.0939372 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.0939372 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=3.345 mas, bmaj=5.801 mas, bpa=-3.809 degrees ! Estimated noise=25.5168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977788 Jy ! Component: 100 - total flux cleaned = 0.0155718 Jy ! Component: 150 - total flux cleaned = 0.0190581 Jy ! Component: 200 - total flux cleaned = 0.0195753 Jy ! Total flux subtracted in 200 components = 0.0195753 Jy ! Clean residual min=-0.018194 max=0.021961 Jy/beam ! Clean residual mean=-0.000049 rms=0.006638 Jy/beam ! Combined flux in latest and established models = 0.113513 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 = 0.000569027 Jy ! Component: 100 - total flux cleaned = 0.000836952 Jy ! Component: 150 - total flux cleaned = 0.00117772 Jy ! Component: 200 - total flux cleaned = 0.00150211 Jy ! Total flux subtracted in 200 components = 0.00150211 Jy ! Clean residual min=-0.018185 max=0.021961 Jy/beam ! Clean residual mean=-0.000048 rms=0.006588 Jy/beam ! Combined flux in latest and established models = 0.115015 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.115015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=5.24 mas, bpa=-9.142 degrees ! Estimated noise=20.2483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330921 Jy ! Component: 100 - total flux cleaned = -0.00384144 Jy ! Component: 150 - total flux cleaned = -0.00402202 Jy ! Component: 200 - total flux cleaned = -0.00418001 Jy ! Total flux subtracted in 200 components = -0.00418001 Jy ! Clean residual min=-0.009413 max=0.014589 Jy/beam ! Clean residual mean=-0.000023 rms=0.003335 Jy/beam ! Combined flux in latest and established models = 0.110835 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.110835 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=0.042642Jy sigma=0.030147 ! Fit after self-cal, rms=0.042560Jy sigma=0.030088 wmodel /d2/scr/pima/bp171aa_uvs/J1105+2052_C_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp171aa_uvs/J1105+2052_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1105+2052_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1105+2052_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1105+2052_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1105+2052_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 = 0.00582252 Jy ! Component: 100 - total flux cleaned = 0.0104706 Jy ! Component: 150 - total flux cleaned = 0.0144846 Jy ! Component: 200 - total flux cleaned = 0.0167976 Jy ! Component: 250 - total flux cleaned = 0.0182466 Jy ! Component: 300 - total flux cleaned = 0.0192036 Jy ! Component: 350 - total flux cleaned = 0.0198501 Jy ! Component: 400 - total flux cleaned = 0.0208407 Jy ! Component: 450 - total flux cleaned = 0.0219075 Jy ! Component: 500 - total flux cleaned = 0.0228149 Jy ! Component: 550 - total flux cleaned = 0.023473 Jy ! Component: 600 - total flux cleaned = 0.0245242 Jy ! Component: 650 - total flux cleaned = 0.0256328 Jy ! Component: 700 - total flux cleaned = 0.0265041 Jy ! Component: 750 - total flux cleaned = 0.0275305 Jy ! Component: 800 - total flux cleaned = 0.0285201 Jy ! Component: 850 - total flux cleaned = 0.0295622 Jy ! Component: 900 - total flux cleaned = 0.0304045 Jy ! Component: 950 - total flux cleaned = 0.0314649 Jy ! Component: 1000 - total flux cleaned = 0.0320151 Jy ! Component: 1050 - total flux cleaned = 0.0327042 Jy ! Component: 1100 - total flux cleaned = 0.033074 Jy ! Component: 1150 - total flux cleaned = 0.0334365 Jy ! Component: 1200 - total flux cleaned = 0.0337157 Jy ! Component: 1250 - total flux cleaned = 0.0339195 Jy ! Component: 1300 - total flux cleaned = 0.0340518 Jy ! Component: 1350 - total flux cleaned = 0.0341823 Jy ! Component: 1400 - total flux cleaned = 0.0344354 Jy ! Component: 1450 - total flux cleaned = 0.0344364 Jy ! Component: 1500 - total flux cleaned = 0.0345574 Jy ! Component: 1550 - total flux cleaned = 0.0345573 Jy ! Component: 1600 - total flux cleaned = 0.0344442 Jy ! Component: 1650 - total flux cleaned = 0.0345 Jy ! Component: 1700 - total flux cleaned = 0.034555 Jy ! Component: 1750 - total flux cleaned = 0.0345546 Jy ! Component: 1800 - total flux cleaned = 0.0345545 Jy ! Component: 1850 - total flux cleaned = 0.0346055 Jy ! Component: 1900 - total flux cleaned = 0.0346052 Jy ! Component: 1950 - total flux cleaned = 0.0345071 Jy ! Component: 2000 - total flux cleaned = 0.034654 Jy ! Component: 2050 - total flux cleaned = 0.0347482 Jy ! Component: 2100 - total flux cleaned = 0.0346559 Jy ! Component: 2150 - total flux cleaned = 0.0347935 Jy ! Component: 2200 - total flux cleaned = 0.0346155 Jy ! Component: 2250 - total flux cleaned = 0.03466 Jy ! Component: 2300 - total flux cleaned = 0.0347464 Jy ! Component: 2350 - total flux cleaned = 0.0345783 Jy ! Component: 2400 - total flux cleaned = 0.0345372 Jy ! Component: 2450 - total flux cleaned = 0.0345792 Jy ! Component: 2500 - total flux cleaned = 0.0345391 Jy ! Component: 2550 - total flux cleaned = 0.0345793 Jy ! Component: 2600 - total flux cleaned = 0.0344618 Jy ! Component: 2650 - total flux cleaned = 0.0344231 Jy ! Component: 2700 - total flux cleaned = 0.0344992 Jy ! Component: 2750 - total flux cleaned = 0.0344985 Jy ! Component: 2800 - total flux cleaned = 0.0345728 Jy ! Component: 2850 - total flux cleaned = 0.0346092 Jy ! Component: 2900 - total flux cleaned = 0.0347536 Jy ! Component: 2950 - total flux cleaned = 0.0346819 Jy ! Component: 3000 - total flux cleaned = 0.0347172 Jy ! Component: 3050 - total flux cleaned = 0.0347871 Jy ! Component: 3100 - total flux cleaned = 0.0347872 Jy ! Component: 3150 - total flux cleaned = 0.0348215 Jy ! Component: 3200 - total flux cleaned = 0.0348554 Jy ! Component: 3250 - total flux cleaned = 0.0348554 Jy ! Component: 3300 - total flux cleaned = 0.0348221 Jy ! Component: 3350 - total flux cleaned = 0.0348882 Jy ! Component: 3400 - total flux cleaned = 0.0348882 Jy ! Component: 3450 - total flux cleaned = 0.0347898 Jy ! Component: 3500 - total flux cleaned = 0.0347577 Jy ! Component: 3550 - total flux cleaned = 0.0347256 Jy ! Component: 3600 - total flux cleaned = 0.0346937 Jy ! Component: 3650 - total flux cleaned = 0.0346939 Jy ! Component: 3700 - total flux cleaned = 0.0347255 Jy ! Component: 3750 - total flux cleaned = 0.0347883 Jy ! Component: 3800 - total flux cleaned = 0.0348194 Jy ! Component: 3850 - total flux cleaned = 0.0347882 Jy ! Component: 3900 - total flux cleaned = 0.034819 Jy ! Component: 3950 - total flux cleaned = 0.0348805 Jy ! Component: 4000 - total flux cleaned = 0.0347887 Jy ! Component: 4050 - total flux cleaned = 0.0348802 Jy ! Total flux subtracted in 4096 components = 0.0348498 Jy ! Clean residual min=-0.001674 max=0.002083 Jy/beam ! Clean residual mean=-0.000010 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.145684 Jy keep ! Adding 527 model components to the UV plane model. ! The established model now contains 589 components and 0.145684 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1105+2052_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 5.24 at -9.142 degrees (North through East) ! Clean map min=-0.0031555 max=0.034339 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1105+2052_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0343394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000641792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.6069 5.6069 11.2138 22.4276 44.8552 89.7104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 53.505 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1105+2052_C_uvs.log closed on Thu Nov 28 23:35:05 2013