! Started logfile: /d2/scr/pima/bp177h_uvs/J1203+5837_X_uvs.log on Sat Mar 29 22:19:08 2014 obs /d2/scr/pima/bp177h_uvs/J1203+5837_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1203+5837_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572222 visibilities/baseline/integration-bin. ! Found source: J1203+5837 ! ! 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 824 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 /d2/scr/pima/bp177h_uvs/J1203+5837_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000136Jy sigma=40.041598 ! Fit after self-cal, rms=0.980477Jy sigma=39.349480 ! 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=1.116 mas, bmaj=2.713 mas, bpa=-5.87 degrees ! Estimated noise=0.917745 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 = 0.0122825 Jy ! Component: 100 - total flux cleaned = 0.0168751 Jy ! Total flux subtracted in 100 components = 0.0168751 Jy ! Clean residual min=-0.003897 max=0.004146 Jy/beam ! Clean residual mean=0.000005 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0168751 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0168751 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=0.025444Jy sigma=0.954378 ! Fit after self-cal, rms=0.024066Jy sigma=0.889785 ! 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=1.42 mas, bmaj=2.871 mas, bpa=-6.382 degrees ! Estimated noise=0.630932 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 = 0.00818779 Jy ! Component: 100 - total flux cleaned = 0.0121933 Jy ! Component: 150 - total flux cleaned = 0.0144866 Jy ! Component: 200 - total flux cleaned = 0.0159644 Jy ! Total flux subtracted in 200 components = 0.0159644 Jy ! Clean residual min=-0.004351 max=0.008203 Jy/beam ! Clean residual mean=0.000004 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.0328396 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.0328396 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=0.021305Jy sigma=0.772386 ! Fit after self-cal, rms=0.021093Jy sigma=0.762950 ! Inverting map ! Added new window around map position (2, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812944 Jy ! Component: 100 - total flux cleaned = 0.0121707 Jy ! Component: 150 - total flux cleaned = 0.0150123 Jy ! Component: 200 - total flux cleaned = 0.0171928 Jy ! Total flux subtracted in 200 components = 0.0171928 Jy ! Clean residual min=-0.002877 max=0.003843 Jy/beam ! Clean residual mean=0.000002 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0500324 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 82 components and 0.0500325 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=0.017498Jy sigma=0.615259 ! Fit after self-cal, rms=0.016777Jy sigma=0.588233 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 2.871 at -6.382 degrees (North through East) ! Clean map min=-0.0026213 max=0.021028 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=0.016777Jy sigma=0.588233 ! Fit after self-cal, rms=0.016777Jy sigma=0.588233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.42 mas, bmaj=2.871 mas, bpa=-6.382 degrees ! Estimated noise=0.630932 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 = 0.00309144 Jy ! Component: 100 - total flux cleaned = 0.00513292 Jy ! Component: 150 - total flux cleaned = 0.00667095 Jy ! Component: 200 - total flux cleaned = 0.00787815 Jy ! Total flux subtracted in 200 components = 0.00787815 Jy ! Clean residual min=-0.002093 max=0.002437 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0579106 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 108 components and 0.0579106 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=0.015989Jy sigma=0.558733 ! Fit after self-cal, rms=0.015844Jy sigma=0.553479 ! 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=0.015844Jy sigma=0.553479 ! Fit after self-cal, rms=0.015844Jy sigma=0.553479 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.42 mas, bmaj=2.871 mas, bpa=-6.382 degrees ! Estimated noise=0.630932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922773 Jy ! Component: 100 - total flux cleaned = 0.00161539 Jy ! Component: 150 - total flux cleaned = 0.00222864 Jy ! Component: 200 - total flux cleaned = 0.00274803 Jy ! Total flux subtracted in 200 components = 0.00274803 Jy ! Clean residual min=-0.001844 max=0.002027 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0606586 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.0606586 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=0.015582Jy sigma=0.542903 ! Fit after self-cal, rms=0.015528Jy sigma=0.541028 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 = 0.000340431 Jy ! Component: 100 - total flux cleaned = 0.000798831 Jy ! Component: 150 - total flux cleaned = 0.001212 Jy ! Component: 200 - total flux cleaned = 0.00153963 Jy ! Total flux subtracted in 200 components = 0.00153963 Jy ! Clean residual min=-0.001668 max=0.001788 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0621983 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.0621983 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=0.015397Jy sigma=0.535569 ! Fit after self-cal, rms=0.015369Jy sigma=0.534653 ! 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=0.015369Jy sigma=0.534653 ! Fit after self-cal, rms=0.015373Jy sigma=0.534007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=2.867 mas, bpa=-6.26 degrees ! Estimated noise=0.630085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277741 Jy ! Component: 100 - total flux cleaned = 0.000588707 Jy ! Component: 150 - total flux cleaned = 0.000722901 Jy ! Component: 200 - total flux cleaned = 0.000843669 Jy ! Total flux subtracted in 200 components = 0.000843669 Jy ! Clean residual min=-0.001588 max=0.001667 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0630419 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.0630419 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=0.015300Jy sigma=0.530837 ! Fit after self-cal, rms=0.015287Jy sigma=0.530379 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 = 0.000114347 Jy ! Component: 100 - total flux cleaned = 0.000216684 Jy ! Component: 150 - total flux cleaned = 0.000308729 Jy ! Component: 200 - total flux cleaned = 0.000408517 Jy ! Total flux subtracted in 200 components = 0.000408517 Jy ! Clean residual min=-0.001544 max=0.001528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0634504 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.0634504 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=0.015242Jy sigma=0.528316 ! Fit after self-cal, rms=0.015233Jy sigma=0.528041 ! 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=0.015233Jy sigma=0.528041 ! Fit after self-cal, rms=0.015213Jy sigma=0.528001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.418 mas, bmaj=3.214 mas, bpa=2.695 degrees ! Estimated noise=0.700692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244577 Jy ! Component: 100 - total flux cleaned = 0.000452315 Jy ! Component: 150 - total flux cleaned = 0.000580631 Jy ! Component: 200 - total flux cleaned = 0.00059298 Jy ! Total flux subtracted in 200 components = 0.00059298 Jy ! Clean residual min=-0.001779 max=0.001444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0640434 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 170 components and 0.0640434 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=0.015199Jy sigma=0.527136 ! Fit after self-cal, rms=0.015193Jy sigma=0.526961 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 = 2.7563e-05 Jy ! Component: 100 - total flux cleaned = 8.96967e-05 Jy ! Component: 150 - total flux cleaned = 0.000100278 Jy ! Component: 200 - total flux cleaned = 0.000121226 Jy ! Total flux subtracted in 200 components = 0.000121226 Jy ! Clean residual min=-0.001742 max=0.001460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0641647 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 0.0641646 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=0.015188Jy sigma=0.526321 ! Fit after self-cal, rms=0.015182Jy sigma=0.526202 ! 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=1.419 mas, bmaj=2.867 mas, bpa=-6.29 degrees ! Estimated noise=0.629615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.419 x 2.867 at -6.29 degrees (North through East) ! Clean map min=-0.0014341 max=0.019405 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=1.116 mas, bmaj=2.712 mas, bpa=-5.818 degrees ! Estimated noise=0.914773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150943 Jy ! Component: 100 - total flux cleaned = 0.0239218 Jy ! Component: 150 - total flux cleaned = 0.0297599 Jy ! Component: 200 - total flux cleaned = 0.0339443 Jy ! Total flux subtracted in 200 components = 0.0339443 Jy ! Clean residual min=-0.003104 max=0.003296 Jy/beam ! Clean residual mean=0.000002 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0339444 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0339444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=2.867 mas, bpa=-6.29 degrees ! Estimated noise=0.629615 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 = 0.00561251 Jy ! Component: 100 - total flux cleaned = 0.00980308 Jy ! Component: 150 - total flux cleaned = 0.0131134 Jy ! Component: 200 - total flux cleaned = 0.0157762 Jy ! Total flux subtracted in 200 components = 0.0157762 Jy ! Clean residual min=-0.002428 max=0.002501 Jy/beam ! Clean residual mean=0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0497205 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.0497206 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=2.418 mas, bmaj=3.214 mas, bpa=2.695 degrees ! Estimated noise=0.700692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314766 Jy ! Component: 100 - total flux cleaned = 0.00549889 Jy ! Component: 150 - total flux cleaned = 0.0073049 Jy ! Component: 200 - total flux cleaned = 0.00871387 Jy ! Total flux subtracted in 200 components = 0.00871387 Jy ! Clean residual min=-0.001916 max=0.001701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0584344 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 = 0.00112077 Jy ! Component: 100 - total flux cleaned = 0.00202093 Jy ! Component: 150 - total flux cleaned = 0.00275318 Jy ! Component: 200 - total flux cleaned = 0.00335389 Jy ! Total flux subtracted in 200 components = 0.00335389 Jy ! Clean residual min=-0.001699 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0617883 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 120 components and 0.0617883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=2.867 mas, bpa=-6.29 degrees ! Estimated noise=0.629615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263029 Jy ! Component: 100 - total flux cleaned = 0.00040214 Jy ! Component: 150 - total flux cleaned = 0.000585869 Jy ! Component: 200 - total flux cleaned = 0.00074848 Jy ! Total flux subtracted in 200 components = 0.00074848 Jy ! Clean residual min=-0.001532 max=0.001543 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0625368 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.0625368 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=0.015257Jy sigma=0.526869 ! Fit after self-cal, rms=0.015194Jy sigma=0.525291 wmodel /d2/scr/pima/bp177h_uvs/J1203+5837_X_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177h_uvs/J1203+5837_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1203+5837_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1203+5837_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1203+5837_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1203+5837_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 = -0.000226737 Jy ! Component: 100 - total flux cleaned = -0.000252261 Jy ! Component: 150 - total flux cleaned = -0.000229308 Jy ! Component: 200 - total flux cleaned = -0.000207417 Jy ! Component: 250 - total flux cleaned = -0.000225559 Jy ! Component: 300 - total flux cleaned = -0.000225765 Jy ! Component: 350 - total flux cleaned = -0.000209682 Jy ! Component: 400 - total flux cleaned = -0.000162863 Jy ! Component: 450 - total flux cleaned = -0.000117599 Jy ! Component: 500 - total flux cleaned = -4.49102e-05 Jy ! Component: 550 - total flux cleaned = 2.58693e-05 Jy ! Component: 600 - total flux cleaned = 0.000162413 Jy ! Component: 650 - total flux cleaned = 0.000241417 Jy ! Component: 700 - total flux cleaned = 0.000305494 Jy ! Component: 750 - total flux cleaned = 0.000379928 Jy ! Component: 800 - total flux cleaned = 0.000452176 Jy ! Component: 850 - total flux cleaned = 0.00052239 Jy ! Component: 900 - total flux cleaned = 0.000590971 Jy ! Component: 950 - total flux cleaned = 0.000646752 Jy ! Component: 1000 - total flux cleaned = 0.000722599 Jy ! Component: 1050 - total flux cleaned = 0.000775373 Jy ! Component: 1100 - total flux cleaned = 0.000816837 Jy ! Component: 1150 - total flux cleaned = 0.000857258 Jy ! Component: 1200 - total flux cleaned = 0.00090665 Jy ! Component: 1250 - total flux cleaned = 0.000906623 Jy ! Component: 1300 - total flux cleaned = 0.00089711 Jy ! Component: 1350 - total flux cleaned = 0.000887489 Jy ! Component: 1400 - total flux cleaned = 0.00085043 Jy ! Component: 1450 - total flux cleaned = 0.000850493 Jy ! Component: 1500 - total flux cleaned = 0.000841632 Jy ! Component: 1550 - total flux cleaned = 0.000850504 Jy ! Component: 1600 - total flux cleaned = 0.000850344 Jy ! Component: 1650 - total flux cleaned = 0.000833095 Jy ! Component: 1700 - total flux cleaned = 0.000850081 Jy ! Component: 1750 - total flux cleaned = 0.000866769 Jy ! Component: 1800 - total flux cleaned = 0.000825261 Jy ! Component: 1850 - total flux cleaned = 0.000833465 Jy ! Component: 1900 - total flux cleaned = 0.000817227 Jy ! Component: 1950 - total flux cleaned = 0.000809205 Jy ! Component: 2000 - total flux cleaned = 0.000801293 Jy ! Component: 2050 - total flux cleaned = 0.000801312 Jy ! Component: 2100 - total flux cleaned = 0.000785784 Jy ! Component: 2150 - total flux cleaned = 0.000778026 Jy ! Component: 2200 - total flux cleaned = 0.000800949 Jy ! Component: 2250 - total flux cleaned = 0.000793304 Jy ! Component: 2300 - total flux cleaned = 0.000785819 Jy ! Component: 2350 - total flux cleaned = 0.000800782 Jy ! Component: 2400 - total flux cleaned = 0.000808197 Jy ! Component: 2450 - total flux cleaned = 0.000815558 Jy ! Component: 2500 - total flux cleaned = 0.000837468 Jy ! Component: 2550 - total flux cleaned = 0.000830251 Jy ! Component: 2600 - total flux cleaned = 0.000844711 Jy ! Component: 2650 - total flux cleaned = 0.000851868 Jy ! Component: 2700 - total flux cleaned = 0.00085904 Jy ! Component: 2750 - total flux cleaned = 0.000880339 Jy ! Component: 2800 - total flux cleaned = 0.000894479 Jy ! Component: 2850 - total flux cleaned = 0.000915539 Jy ! Component: 2900 - total flux cleaned = 0.000915546 Jy ! Component: 2950 - total flux cleaned = 0.000943439 Jy ! Component: 3000 - total flux cleaned = 0.000964206 Jy ! Component: 3050 - total flux cleaned = 0.000984929 Jy ! Component: 3100 - total flux cleaned = 0.0010056 Jy ! Component: 3150 - total flux cleaned = 0.0010056 Jy ! Component: 3200 - total flux cleaned = 0.00102617 Jy ! Component: 3250 - total flux cleaned = 0.00103985 Jy ! Component: 3300 - total flux cleaned = 0.00104671 Jy ! Component: 3350 - total flux cleaned = 0.00106034 Jy ! Component: 3400 - total flux cleaned = 0.00107394 Jy ! Component: 3450 - total flux cleaned = 0.00108076 Jy ! Component: 3500 - total flux cleaned = 0.00108754 Jy ! Component: 3550 - total flux cleaned = 0.00110793 Jy ! Component: 3600 - total flux cleaned = 0.00112827 Jy ! Component: 3650 - total flux cleaned = 0.00112828 Jy ! Component: 3700 - total flux cleaned = 0.00114179 Jy ! Component: 3750 - total flux cleaned = 0.00116882 Jy ! Component: 3800 - total flux cleaned = 0.00117556 Jy ! Component: 3850 - total flux cleaned = 0.00118903 Jy ! Component: 3900 - total flux cleaned = 0.00120253 Jy ! Component: 3950 - total flux cleaned = 0.00120254 Jy ! Component: 4000 - total flux cleaned = 0.00120257 Jy ! Component: 4050 - total flux cleaned = 0.00122289 Jy ! Total flux subtracted in 4096 components = 0.00120933 Jy ! Clean residual min=-0.000443 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0637461 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 411 components and 0.0637462 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1203+5837_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.419 x 2.867 at -6.29 degrees (North through East) ! Clean map min=-0.00071679 max=0.018445 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1203+5837_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0184452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84224 1.84224 3.68447 7.36895 14.7379 29.4758 58.9516 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.845 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1203+5837_X_uvs.log closed on Sat Mar 29 22:19:13 2014