! Started logfile: /scr/pima/bp171af_uvs/J1153+8058_X_uvs.log on Thu Oct 10 16:48:05 2013 obs /scr/pima/bp171af_uvs/J1153+8058_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J1153+8058_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.838095 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 704 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/bp171af_uvs/J1153+8058_X] 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=1.172621Jy sigma=21.299071 ! Fit after self-cal, rms=0.503018Jy sigma=6.545800 ! 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=3.652 mas, bpa=48.2 degrees ! Estimated noise=2.66997 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 = 0.4773 Jy ! Component: 100 - total flux cleaned = 0.636545 Jy ! Total flux subtracted in 100 components = 0.636545 Jy ! Clean residual min=-0.062246 max=0.082177 Jy/beam ! Clean residual mean=0.000069 rms=0.024960 Jy/beam ! Combined flux in latest and established models = 0.636545 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.636545 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=0.145732Jy sigma=3.726869 ! Fit after self-cal, rms=0.144093Jy sigma=3.717975 ! 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=0.8287 mas, bmaj=3.728 mas, bpa=47.11 degrees ! Estimated noise=1.69308 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 = 0.0883807 Jy ! Component: 100 - total flux cleaned = 0.144192 Jy ! Component: 150 - total flux cleaned = 0.185156 Jy ! Component: 200 - total flux cleaned = 0.217606 Jy ! Total flux subtracted in 200 components = 0.217606 Jy ! Clean residual min=-0.043676 max=0.046049 Jy/beam ! Clean residual mean=0.000030 rms=0.013918 Jy/beam ! Combined flux in latest and established models = 0.854151 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.854151 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=0.101460Jy sigma=2.196545 ! Fit after self-cal, rms=0.098659Jy sigma=2.167188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.93 MK 1.08 NL 0.99 ! OV 0.91 PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.96 MK 1.13 NL 1.00 ! OV 0.89 PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 HN 1.00 MK 1.17 NL 0.99 ! OV 0.93 PT 1.03 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.02 MK 1.17 NL 0.97 ! OV 0.91 PT 1.04 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.03 MK 1.08 NL 0.92 ! OV 0.92 PT 1.01 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.13 MK 1.08 NL 0.97 ! OV 0.96 PT 1.04 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.03 MK 1.06 NL 0.98 ! OV 0.98 PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.01 MK 1.01 NL 0.96 ! OV 0.99 PT 0.93 SC 1.22 ! ! ! Fit before self-cal, rms=0.098659Jy sigma=2.167188 ! Fit after self-cal, rms=0.084473Jy sigma=1.297346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8599 mas, bmaj=3.771 mas, bpa=46.79 degrees ! Estimated noise=1.64649 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 = -0.0225285 Jy ! Component: 100 - total flux cleaned = -0.0212909 Jy ! Component: 150 - total flux cleaned = -0.0207034 Jy ! Component: 200 - total flux cleaned = -0.0206429 Jy ! Total flux subtracted in 200 components = -0.0206429 Jy ! Clean residual min=-0.026527 max=0.032809 Jy/beam ! Clean residual mean=0.000009 rms=0.006956 Jy/beam ! Combined flux in latest and established models = 0.833508 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.833508 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=0.072549Jy sigma=1.133925 ! Fit after self-cal, rms=0.073069Jy sigma=1.122929 ! 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=0.073069Jy sigma=1.122929 ! Fit after self-cal, rms=0.073314Jy sigma=1.096066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=3.781 mas, bpa=46.81 degrees ! Estimated noise=1.63963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0108396 Jy ! Component: 100 - total flux cleaned = -0.0161251 Jy ! Component: 150 - total flux cleaned = -0.0173943 Jy ! Component: 200 - total flux cleaned = -0.0162571 Jy ! Total flux subtracted in 200 components = -0.0162571 Jy ! Clean residual min=-0.023957 max=0.028227 Jy/beam ! Clean residual mean=0.000009 rms=0.006111 Jy/beam ! Combined flux in latest and established models = 0.817251 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.817251 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=0.065587Jy sigma=1.016859 ! Fit after self-cal, rms=0.066012Jy sigma=1.012451 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 (6.4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137433 Jy ! Component: 100 - total flux cleaned = 0.0141528 Jy ! Component: 150 - total flux cleaned = 0.0127667 Jy ! Component: 200 - total flux cleaned = 0.00949825 Jy ! Total flux subtracted in 200 components = 0.00949825 Jy ! Clean residual min=-0.016346 max=0.014447 Jy/beam ! Clean residual mean=0.000002 rms=0.003763 Jy/beam ! Combined flux in latest and established models = 0.82675 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.82675 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=0.053644Jy sigma=0.702614 ! Fit after self-cal, rms=0.052570Jy sigma=0.683729 ! 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=0.052570Jy sigma=0.683729 ! Fit after self-cal, rms=0.052179Jy sigma=0.678930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8621 mas, bmaj=3.781 mas, bpa=46.86 degrees ! Estimated noise=1.63398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132014 Jy ! Component: 100 - total flux cleaned = -0.000411304 Jy ! Component: 150 - total flux cleaned = -0.00193041 Jy ! Component: 200 - total flux cleaned = -0.00332679 Jy ! Total flux subtracted in 200 components = -0.00332679 Jy ! Clean residual min=-0.011517 max=0.012689 Jy/beam ! Clean residual mean=0.000002 rms=0.002954 Jy/beam ! Combined flux in latest and established models = 0.823423 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.823423 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=0.047588Jy sigma=0.594541 ! Fit after self-cal, rms=0.047383Jy sigma=0.591490 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 (-21.4, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247523 Jy ! Component: 100 - total flux cleaned = 0.00568606 Jy ! Component: 150 - total flux cleaned = 0.00715123 Jy ! Component: 200 - total flux cleaned = 0.00886921 Jy ! Total flux subtracted in 200 components = 0.00886921 Jy ! Clean residual min=-0.006284 max=0.007113 Jy/beam ! Clean residual mean=0.000002 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.832292 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.832292 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=0.040618Jy sigma=0.478441 ! Fit after self-cal, rms=0.040403Jy sigma=0.474803 ! 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=0.040403Jy sigma=0.474803 ! Fit after self-cal, rms=0.040141Jy sigma=0.469214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=4.501 mas, bpa=40.61 degrees ! Estimated noise=1.77788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561249 Jy ! Component: 100 - total flux cleaned = 0.00612147 Jy ! Component: 150 - total flux cleaned = 0.00428369 Jy ! Component: 200 - total flux cleaned = 0.00457772 Jy ! Total flux subtracted in 200 components = 0.00457772 Jy ! Clean residual min=-0.004742 max=0.005178 Jy/beam ! Clean residual mean=0.000001 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.83687 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.83687 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=0.038895Jy sigma=0.437141 ! Fit after self-cal, rms=0.038928Jy sigma=0.435789 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 = 0.000889708 Jy ! Component: 100 - total flux cleaned = 0.000239779 Jy ! Component: 150 - total flux cleaned = 4.04317e-05 Jy ! Component: 200 - total flux cleaned = -0.00032121 Jy ! Total flux subtracted in 200 components = -0.00032121 Jy ! Clean residual min=-0.003991 max=0.004504 Jy/beam ! Clean residual mean=0.000001 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.836548 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 175 components and 0.836548 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=0.038417Jy sigma=0.427663 ! Fit after self-cal, rms=0.038416Jy sigma=0.427317 ! 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=0.8613 mas, bmaj=3.78 mas, bpa=46.89 degrees ! Estimated noise=1.63122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 3.78 at 46.89 degrees (North through East) ! Clean map min=-0.018655 max=0.57353 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 ! Performing amp+phase self-cal ! ! 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=0.038416Jy sigma=0.427317 ! Fit after self-cal, rms=0.035141Jy sigma=0.363947 ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=3.777 mas, bpa=46.89 degrees ! Estimated noise=1.62995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586023 Jy ! Component: 100 - total flux cleaned = 0.000353588 Jy ! Component: 150 - total flux cleaned = 0.000152781 Jy ! Component: 200 - total flux cleaned = -0.000202034 Jy ! Total flux subtracted in 200 components = -0.000202034 Jy ! Clean residual min=-0.003644 max=0.004285 Jy/beam ! Clean residual mean=0.000000 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.836346 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 199 components and 0.836346 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=0.034047Jy sigma=0.354497 ! Fit after self-cal, rms=0.034056Jy sigma=0.354003 ! Inverting map ! Added new window around map position (28, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141165 Jy ! Component: 100 - total flux cleaned = 0.000159467 Jy ! Component: 150 - total flux cleaned = -0.00094131 Jy ! Component: 200 - total flux cleaned = -0.00180815 Jy ! Total flux subtracted in 200 components = -0.00180815 Jy ! Clean residual min=-0.003374 max=0.003539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.834538 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 227 components and 0.834538 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=0.033233Jy sigma=0.341897 ! Fit after self-cal, rms=0.033230Jy sigma=0.340927 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.033230Jy sigma=0.340927 ! Fit after self-cal, rms=0.033149Jy sigma=0.340099 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=0.7565 mas, bmaj=3.702 mas, bpa=47.93 degrees ! Estimated noise=2.5844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.458963 Jy ! Component: 100 - total flux cleaned = 0.608603 Jy ! Component: 150 - total flux cleaned = 0.683638 Jy ! Component: 200 - total flux cleaned = 0.723254 Jy ! Total flux subtracted in 200 components = 0.723254 Jy ! Clean residual min=-0.038233 max=0.037602 Jy/beam ! Clean residual mean=0.000027 rms=0.011721 Jy/beam ! Combined flux in latest and established models = 0.723254 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.723254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=3.777 mas, bpa=46.89 degrees ! Estimated noise=1.6293 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 = 0.00777497 Jy ! Component: 100 - total flux cleaned = 0.0129574 Jy ! Component: 150 - total flux cleaned = 0.020399 Jy ! Component: 200 - total flux cleaned = 0.0274482 Jy ! Total flux subtracted in 200 components = 0.0274482 Jy ! Clean residual min=-0.021873 max=0.021802 Jy/beam ! Clean residual mean=0.000010 rms=0.006096 Jy/beam ! Combined flux in latest and established models = 0.750702 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.750702 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=1.69 mas, bmaj=4.5 mas, bpa=40.6 degrees ! Estimated noise=1.77671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267364 Jy ! Component: 100 - total flux cleaned = 0.0326496 Jy ! Component: 150 - total flux cleaned = 0.0394213 Jy ! Component: 200 - total flux cleaned = 0.0443247 Jy ! Total flux subtracted in 200 components = 0.0443247 Jy ! Clean residual min=-0.010976 max=0.011994 Jy/beam ! Clean residual mean=0.000005 rms=0.003610 Jy/beam ! Combined flux in latest and established models = 0.795027 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 = 0.00191256 Jy ! Component: 100 - total flux cleaned = 0.00374395 Jy ! Component: 150 - total flux cleaned = 0.00525582 Jy ! Component: 200 - total flux cleaned = 0.00592294 Jy ! Total flux subtracted in 200 components = 0.00592294 Jy ! Clean residual min=-0.006222 max=0.006979 Jy/beam ! Clean residual mean=0.000003 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.80095 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 141 components and 0.80095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=3.777 mas, bpa=46.89 degrees ! Estimated noise=1.6293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189722 Jy ! Component: 100 - total flux cleaned = -0.00575197 Jy ! Component: 150 - total flux cleaned = -0.00665604 Jy ! Component: 200 - total flux cleaned = -0.00565656 Jy ! Total flux subtracted in 200 components = -0.00565656 Jy ! Clean residual min=-0.008240 max=0.007444 Jy/beam ! Clean residual mean=0.000001 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.795293 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.795293 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=0.040067Jy sigma=0.453318 ! Fit after self-cal, rms=0.039218Jy sigma=0.438216 wmodel /scr/pima/bp171af_uvs/J1153+8058_X_map.mod ! Writing 173 model components to file: /scr/pima/bp171af_uvs/J1153+8058_X_map.mod wobs /scr/pima/bp171af_uvs/J1153+8058_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J1153+8058_X_uvs.fits wwins /scr/pima/bp171af_uvs/J1153+8058_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171af_uvs/J1153+8058_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 = -0.00225294 Jy ! Component: 100 - total flux cleaned = -0.00305819 Jy ! Component: 150 - total flux cleaned = -0.00391039 Jy ! Component: 200 - total flux cleaned = -0.00440422 Jy ! Component: 250 - total flux cleaned = -0.00477268 Jy ! Component: 300 - total flux cleaned = -0.00528996 Jy ! Component: 350 - total flux cleaned = -0.00594276 Jy ! Component: 400 - total flux cleaned = -0.00640505 Jy ! Component: 450 - total flux cleaned = -0.00691575 Jy ! Component: 500 - total flux cleaned = -0.00733222 Jy ! Component: 550 - total flux cleaned = -0.00772912 Jy ! Component: 600 - total flux cleaned = -0.00810747 Jy ! Component: 650 - total flux cleaned = -0.00853109 Jy ! Component: 700 - total flux cleaned = -0.00888238 Jy ! Component: 750 - total flux cleaned = -0.0093308 Jy ! Component: 800 - total flux cleaned = -0.00954834 Jy ! Component: 850 - total flux cleaned = -0.00986236 Jy ! Component: 900 - total flux cleaned = -0.00996408 Jy ! Component: 950 - total flux cleaned = -0.0100611 Jy ! Component: 1000 - total flux cleaned = -0.0101542 Jy ! Component: 1050 - total flux cleaned = -0.0101533 Jy ! Component: 1100 - total flux cleaned = -0.0101969 Jy ! Component: 1150 - total flux cleaned = -0.0101113 Jy ! Component: 1200 - total flux cleaned = -0.0101965 Jy ! Component: 1250 - total flux cleaned = -0.0101967 Jy ! Component: 1300 - total flux cleaned = -0.0101181 Jy ! Component: 1350 - total flux cleaned = -0.0101578 Jy ! Component: 1400 - total flux cleaned = -0.0101198 Jy ! Component: 1450 - total flux cleaned = -0.0101929 Jy ! Component: 1500 - total flux cleaned = -0.0101925 Jy ! Component: 1550 - total flux cleaned = -0.0102276 Jy ! Component: 1600 - total flux cleaned = -0.0102275 Jy ! Component: 1650 - total flux cleaned = -0.010361 Jy ! Component: 1700 - total flux cleaned = -0.0105237 Jy ! Component: 1750 - total flux cleaned = -0.0107141 Jy ! Component: 1800 - total flux cleaned = -0.0108388 Jy ! Component: 1850 - total flux cleaned = -0.0109605 Jy ! Component: 1900 - total flux cleaned = -0.0110503 Jy ! Component: 1950 - total flux cleaned = -0.0111671 Jy ! Component: 2000 - total flux cleaned = -0.0112247 Jy ! Component: 2050 - total flux cleaned = -0.011309 Jy ! Component: 2100 - total flux cleaned = -0.0113094 Jy ! Component: 2150 - total flux cleaned = -0.0113641 Jy ! Component: 2200 - total flux cleaned = -0.0113647 Jy ! Component: 2250 - total flux cleaned = -0.0114174 Jy ! Component: 2300 - total flux cleaned = -0.0113657 Jy ! Component: 2350 - total flux cleaned = -0.0113407 Jy ! Component: 2400 - total flux cleaned = -0.0113158 Jy ! Component: 2450 - total flux cleaned = -0.0113407 Jy ! Component: 2500 - total flux cleaned = -0.0112433 Jy ! Component: 2550 - total flux cleaned = -0.0111713 Jy ! Component: 2600 - total flux cleaned = -0.0111475 Jy ! Component: 2650 - total flux cleaned = -0.0110305 Jy ! Component: 2700 - total flux cleaned = -0.0110075 Jy ! Component: 2750 - total flux cleaned = -0.0109391 Jy ! Component: 2800 - total flux cleaned = -0.0108717 Jy ! Component: 2850 - total flux cleaned = -0.0108273 Jy ! Component: 2900 - total flux cleaned = -0.0107614 Jy ! Component: 2950 - total flux cleaned = -0.0106964 Jy ! Component: 3000 - total flux cleaned = -0.0106321 Jy ! Component: 3050 - total flux cleaned = -0.0105684 Jy ! Component: 3100 - total flux cleaned = -0.0105261 Jy ! Component: 3150 - total flux cleaned = -0.0104009 Jy ! Component: 3200 - total flux cleaned = -0.0103387 Jy ! Component: 3250 - total flux cleaned = -0.0102977 Jy ! Component: 3300 - total flux cleaned = -0.0102365 Jy ! Component: 3350 - total flux cleaned = -0.0102771 Jy ! Component: 3400 - total flux cleaned = -0.0101964 Jy ! Component: 3450 - total flux cleaned = -0.0101563 Jy ! Component: 3500 - total flux cleaned = -0.0100965 Jy ! Component: 3550 - total flux cleaned = -0.0100371 Jy ! Component: 3600 - total flux cleaned = -0.00999773 Jy ! Component: 3650 - total flux cleaned = -0.00997817 Jy ! Component: 3700 - total flux cleaned = -0.0099585 Jy ! Component: 3750 - total flux cleaned = -0.00982201 Jy ! Component: 3800 - total flux cleaned = -0.0097831 Jy ! Component: 3850 - total flux cleaned = -0.00972501 Jy ! Component: 3900 - total flux cleaned = -0.00974424 Jy ! Component: 3950 - total flux cleaned = -0.00962874 Jy ! Component: 4000 - total flux cleaned = -0.00959029 Jy ! Component: 4050 - total flux cleaned = -0.00960919 Jy ! Total flux subtracted in 4096 components = -0.00953279 Jy ! Clean residual min=-0.001105 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.785761 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 394 components and 0.78576 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J1153+8058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8609 x 3.777 at 46.89 degrees (North through East) ! Clean map min=-0.017224 max=0.55091 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J1153+8058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.550906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164502 0.164502 0.329004 0.658008 1.31602 2.63203 5.26406 10.5281 21.0563 42.1125 84.225 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.55 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J1153+8058_X_uvs.log closed on Thu Oct 10 16:48:09 2013