! Started logfile: /d2/scr/pima/bp177f_uvs/J2219+0229_C_uvs.log on Fri Mar 21 07:44:35 2014 obs /d2/scr/pima/bp177f_uvs/J2219+0229_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2219+0229_C_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.736111 visibilities/baseline/integration-bin. ! Found source: J2219+0229 ! ! 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 1696 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/bp177f_uvs/J2219+0229_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000463Jy sigma=43.509657 ! Fit after self-cal, rms=0.826114Jy sigma=36.126069 ! 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=1.692 mas, bmaj=4.323 mas, bpa=16.83 degrees ! Estimated noise=0.552796 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 = 0.131704 Jy ! Component: 100 - total flux cleaned = 0.160687 Jy ! Total flux subtracted in 100 components = 0.160687 Jy ! Clean residual min=-0.005431 max=0.009305 Jy/beam ! Clean residual mean=-0.000019 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.160687 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.160687 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=0.038748Jy sigma=1.274489 ! Fit after self-cal, rms=0.038748Jy sigma=1.274177 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926866 Jy ! Component: 100 - total flux cleaned = 0.013679 Jy ! Total flux subtracted in 100 components = 0.013679 Jy ! Clean residual min=-0.004442 max=0.006034 Jy/beam ! Clean residual mean=-0.000004 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.174367 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.174367 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=0.035228Jy sigma=1.138450 ! Fit after self-cal, rms=0.035219Jy sigma=1.138130 ! 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=2.058 mas, bmaj=5.454 mas, bpa=20.36 degrees ! Estimated noise=0.403333 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 = 0.00427664 Jy ! Component: 100 - total flux cleaned = 0.00659662 Jy ! Component: 150 - total flux cleaned = 0.00803704 Jy ! Component: 200 - total flux cleaned = 0.00859627 Jy ! Total flux subtracted in 200 components = 0.00859627 Jy ! Clean residual min=-0.004924 max=0.007736 Jy/beam ! Clean residual mean=0.000008 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.182963 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.182963 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=0.034336Jy sigma=1.120319 ! Fit after self-cal, rms=0.034325Jy sigma=1.119931 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.058 x 5.454 at 20.36 degrees (North through East) ! Clean map min=-0.0046193 max=0.16816 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 0.96 FD 1.05 HN 0.93 KP 0.86 ! LA 0.99 NL 1.11 OV 1.02 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 0.98 KP 0.91 ! LA 1.05 NL 1.18 OV 1.13 PT 0.99 ! SC 1.02 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.96 KP 0.98 ! LA 1.03 NL 1.05 OV 1.02 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.98 KP 0.99 ! LA 1.02 NL 1.07 OV 1.02 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.03 KP 1.01 ! LA 1.04 NL 1.04 OV 1.01 PT 1.03 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.92 ! LA 0.97 NL 1.07 OV 1.00 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.99 KP 1.01 ! LA 0.99 NL 1.08 OV 1.07 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.034325Jy sigma=1.119931 ! Fit after self-cal, rms=0.031553Jy sigma=0.951613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=5.456 mas, bpa=20.25 degrees ! Estimated noise=0.410741 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 (-5.1, 11.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570577 Jy ! Component: 100 - total flux cleaned = 0.00883441 Jy ! Component: 150 - total flux cleaned = 0.011041 Jy ! Component: 200 - total flux cleaned = 0.0126551 Jy ! Total flux subtracted in 200 components = 0.0126551 Jy ! Clean residual min=-0.002458 max=0.002639 Jy/beam ! Clean residual mean=0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.195618 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.195618 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=0.030121Jy sigma=0.896369 ! Fit after self-cal, rms=0.030114Jy sigma=0.894510 ! 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=0.030114Jy sigma=0.894510 ! Fit after self-cal, rms=0.029999Jy sigma=0.880457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=5.455 mas, bpa=20.23 degrees ! Estimated noise=0.41515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300359 Jy ! Component: 100 - total flux cleaned = 0.00480262 Jy ! Component: 150 - total flux cleaned = 0.00603656 Jy ! Component: 200 - total flux cleaned = 0.00684926 Jy ! Total flux subtracted in 200 components = 0.00684926 Jy ! Clean residual min=-0.002059 max=0.002379 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.202467 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.202467 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=0.029426Jy sigma=0.870208 ! Fit after self-cal, rms=0.029406Jy sigma=0.869393 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 = 0.000695745 Jy ! Component: 100 - total flux cleaned = 0.000869102 Jy ! Component: 150 - total flux cleaned = 0.00105143 Jy ! Component: 200 - total flux cleaned = 0.00121441 Jy ! Total flux subtracted in 200 components = 0.00121441 Jy ! Clean residual min=-0.002014 max=0.002382 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.203682 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.203682 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=0.029320Jy sigma=0.868320 ! Fit after self-cal, rms=0.029318Jy sigma=0.868226 ! Inverting map ! Added new window around map position (42.6, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192887 Jy ! Component: 100 - total flux cleaned = 0.00230197 Jy ! Component: 150 - total flux cleaned = 0.00238635 Jy ! Component: 200 - total flux cleaned = 0.0023869 Jy ! Total flux subtracted in 200 components = 0.0023869 Jy ! Clean residual min=-0.001840 max=0.001764 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.206069 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.206069 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=0.029076Jy sigma=0.864344 ! Fit after self-cal, rms=0.029073Jy sigma=0.863617 ! 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=0.029073Jy sigma=0.863617 ! Fit after self-cal, rms=0.029077Jy sigma=0.850607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.455 mas, bpa=20.29 degrees ! Estimated noise=0.421086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225953 Jy ! Component: 100 - total flux cleaned = 0.00326804 Jy ! Component: 150 - total flux cleaned = 0.00387471 Jy ! Component: 200 - total flux cleaned = 0.00430955 Jy ! Total flux subtracted in 200 components = 0.00430955 Jy ! Clean residual min=-0.002085 max=0.001828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.210378 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 124 components and 0.210378 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=0.028666Jy sigma=0.846518 ! Fit after self-cal, rms=0.028660Jy sigma=0.846163 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 = 0.000442091 Jy ! Component: 100 - total flux cleaned = 0.000780455 Jy ! Component: 150 - total flux cleaned = 0.00107423 Jy ! Component: 200 - total flux cleaned = 0.00124635 Jy ! Total flux subtracted in 200 components = 0.00124635 Jy ! Clean residual min=-0.001969 max=0.001731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.211624 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 140 components and 0.211624 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=0.028561Jy sigma=0.845789 ! Fit after self-cal, rms=0.028561Jy sigma=0.845607 ! 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=0.028561Jy sigma=0.845607 ! Fit after self-cal, rms=0.028617Jy sigma=0.838149 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.716 mas, bmaj=6.341 mas, bpa=9.532 degrees ! Estimated noise=0.500185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237183 Jy ! Component: 100 - total flux cleaned = 0.00342588 Jy ! Component: 150 - total flux cleaned = 0.00389936 Jy ! Component: 200 - total flux cleaned = 0.0043523 Jy ! Total flux subtracted in 200 components = 0.0043523 Jy ! Clean residual min=-0.002422 max=0.002113 Jy/beam ! Clean residual mean=-0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.215977 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 165 components and 0.215977 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=0.028296Jy sigma=0.836578 ! Fit after self-cal, rms=0.028289Jy sigma=0.836391 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 = 0.000444804 Jy ! Component: 100 - total flux cleaned = 0.000799938 Jy ! Component: 150 - total flux cleaned = 0.00108017 Jy ! Component: 200 - total flux cleaned = 0.00128817 Jy ! Total flux subtracted in 200 components = 0.00128817 Jy ! Clean residual min=-0.002394 max=0.002128 Jy/beam ! Clean residual mean=-0.000002 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.217265 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.217265 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=0.028240Jy sigma=0.837467 ! Fit after self-cal, rms=0.028241Jy sigma=0.837390 ! 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=2.045 mas, bmaj=5.455 mas, bpa=20.34 degrees ! Estimated noise=0.425915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.045 x 5.455 at 20.34 degrees (North through East) ! Clean map min=-0.0020353 max=0.17586 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=1.681 mas, bmaj=4.31 mas, bpa=16.68 degrees ! Estimated noise=0.581919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138612 Jy ! Component: 100 - total flux cleaned = 0.169311 Jy ! Component: 150 - total flux cleaned = 0.180457 Jy ! Component: 200 - total flux cleaned = 0.187516 Jy ! Total flux subtracted in 200 components = 0.187516 Jy ! Clean residual min=-0.003087 max=0.004283 Jy/beam ! Clean residual mean=-0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.187516 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.187516 Jy ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=5.455 mas, bpa=20.34 degrees ! Estimated noise=0.425915 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) ! Added new window around map position (18.3, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724907 Jy ! Component: 100 - total flux cleaned = 0.0120421 Jy ! Component: 150 - total flux cleaned = 0.0156134 Jy ! Component: 200 - total flux cleaned = 0.0183793 Jy ! Total flux subtracted in 200 components = 0.0183793 Jy ! Clean residual min=-0.002813 max=0.002504 Jy/beam ! Clean residual mean=-0.000005 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.205896 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.205896 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=4.716 mas, bmaj=6.341 mas, bpa=9.532 degrees ! Estimated noise=0.500185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301653 Jy ! Component: 100 - total flux cleaned = 0.0052882 Jy ! Component: 150 - total flux cleaned = 0.00707418 Jy ! Component: 200 - total flux cleaned = 0.00849506 Jy ! Total flux subtracted in 200 components = 0.00849506 Jy ! Clean residual min=-0.002839 max=0.002149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.214391 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 = 0.000838434 Jy ! Component: 100 - total flux cleaned = 0.00143321 Jy ! Component: 150 - total flux cleaned = 0.00188635 Jy ! Component: 200 - total flux cleaned = 0.0021978 Jy ! Total flux subtracted in 200 components = 0.0021978 Jy ! Clean residual min=-0.002595 max=0.002212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.216589 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 121 components and 0.216589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=5.455 mas, bpa=20.34 degrees ! Estimated noise=0.425915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.70014e-06 Jy ! Component: 100 - total flux cleaned = 0.000294526 Jy ! Component: 150 - total flux cleaned = 0.000496824 Jy ! Component: 200 - total flux cleaned = 0.000602761 Jy ! Total flux subtracted in 200 components = 0.000602761 Jy ! Clean residual min=-0.002182 max=0.001781 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.217191 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.217191 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=0.028222Jy sigma=0.837727 ! Fit after self-cal, rms=0.028211Jy sigma=0.836630 wmodel /d2/scr/pima/bp177f_uvs/J2219+0229_C_map.mod ! Writing 145 model components to file: /d2/scr/pima/bp177f_uvs/J2219+0229_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2219+0229_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2219+0229_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2219+0229_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177f_uvs/J2219+0229_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 = -0.000933751 Jy ! Component: 100 - total flux cleaned = -0.00143564 Jy ! Component: 150 - total flux cleaned = -0.00174144 Jy ! Component: 200 - total flux cleaned = -0.0020252 Jy ! Component: 250 - total flux cleaned = -0.00221272 Jy ! Component: 300 - total flux cleaned = -0.00233936 Jy ! Component: 350 - total flux cleaned = -0.00231494 Jy ! Component: 400 - total flux cleaned = -0.00231493 Jy ! Component: 450 - total flux cleaned = -0.00226942 Jy ! Component: 500 - total flux cleaned = -0.00220363 Jy ! Component: 550 - total flux cleaned = -0.00220301 Jy ! Component: 600 - total flux cleaned = -0.00209873 Jy ! Component: 650 - total flux cleaned = -0.00201849 Jy ! Component: 700 - total flux cleaned = -0.00203808 Jy ! Component: 750 - total flux cleaned = -0.00201785 Jy ! Component: 800 - total flux cleaned = -0.00199884 Jy ! Component: 850 - total flux cleaned = -0.00196163 Jy ! Component: 900 - total flux cleaned = -0.00188947 Jy ! Component: 950 - total flux cleaned = -0.00183643 Jy ! Component: 1000 - total flux cleaned = -0.00183651 Jy ! Component: 1050 - total flux cleaned = -0.00173414 Jy ! Component: 1100 - total flux cleaned = -0.00173438 Jy ! Component: 1150 - total flux cleaned = -0.00166828 Jy ! Component: 1200 - total flux cleaned = -0.00155502 Jy ! Component: 1250 - total flux cleaned = -0.0014913 Jy ! Component: 1300 - total flux cleaned = -0.00141291 Jy ! Component: 1350 - total flux cleaned = -0.00141301 Jy ! Component: 1400 - total flux cleaned = -0.0013215 Jy ! Component: 1450 - total flux cleaned = -0.00127643 Jy ! Component: 1500 - total flux cleaned = -0.00126175 Jy ! Component: 1550 - total flux cleaned = -0.00124698 Jy ! Component: 1600 - total flux cleaned = -0.00120341 Jy ! Component: 1650 - total flux cleaned = -0.00110367 Jy ! Component: 1700 - total flux cleaned = -0.00113184 Jy ! Component: 1750 - total flux cleaned = -0.00110408 Jy ! Component: 1800 - total flux cleaned = -0.00106297 Jy ! Component: 1850 - total flux cleaned = -0.00104962 Jy ! Component: 1900 - total flux cleaned = -0.00103618 Jy ! Component: 1950 - total flux cleaned = -0.000996674 Jy ! Component: 2000 - total flux cleaned = -0.00102289 Jy ! Component: 2050 - total flux cleaned = -0.000984542 Jy ! Component: 2100 - total flux cleaned = -0.00099725 Jy ! Component: 2150 - total flux cleaned = -0.00100979 Jy ! Component: 2200 - total flux cleaned = -0.00098499 Jy ! Component: 2250 - total flux cleaned = -0.000997095 Jy ! Component: 2300 - total flux cleaned = -0.000972673 Jy ! Component: 2350 - total flux cleaned = -0.000972668 Jy ! Component: 2400 - total flux cleaned = -0.000960875 Jy ! Component: 2450 - total flux cleaned = -0.00097255 Jy ! Component: 2500 - total flux cleaned = -0.000972526 Jy ! Component: 2550 - total flux cleaned = -0.000937861 Jy ! Component: 2600 - total flux cleaned = -0.000937651 Jy ! Component: 2650 - total flux cleaned = -0.000892639 Jy ! Component: 2700 - total flux cleaned = -0.000881512 Jy ! Component: 2750 - total flux cleaned = -0.000881559 Jy ! Component: 2800 - total flux cleaned = -0.00089223 Jy ! Component: 2850 - total flux cleaned = -0.000848799 Jy ! Component: 2900 - total flux cleaned = -0.000848741 Jy ! Component: 2950 - total flux cleaned = -0.000848846 Jy ! Component: 3000 - total flux cleaned = -0.00086988 Jy ! Component: 3050 - total flux cleaned = -0.000911622 Jy ! Component: 3100 - total flux cleaned = -0.000942739 Jy ! Component: 3150 - total flux cleaned = -0.000953006 Jy ! Component: 3200 - total flux cleaned = -0.00097333 Jy ! Component: 3250 - total flux cleaned = -0.000993559 Jy ! Component: 3300 - total flux cleaned = -0.00102345 Jy ! Component: 3350 - total flux cleaned = -0.00101346 Jy ! Component: 3400 - total flux cleaned = -0.000993606 Jy ! Component: 3450 - total flux cleaned = -0.00102301 Jy ! Component: 3500 - total flux cleaned = -0.00102304 Jy ! Component: 3550 - total flux cleaned = -0.00104234 Jy ! Component: 3600 - total flux cleaned = -0.00101365 Jy ! Component: 3650 - total flux cleaned = -0.00106125 Jy ! Component: 3700 - total flux cleaned = -0.00103284 Jy ! Component: 3750 - total flux cleaned = -0.00107045 Jy ! Component: 3800 - total flux cleaned = -0.00104256 Jy ! Component: 3850 - total flux cleaned = -0.00106115 Jy ! Component: 3900 - total flux cleaned = -0.00105195 Jy ! Component: 3950 - total flux cleaned = -0.00105196 Jy ! Component: 4000 - total flux cleaned = -0.00107003 Jy ! Component: 4050 - total flux cleaned = -0.00105207 Jy ! Total flux subtracted in 4096 components = -0.00106101 Jy ! Clean residual min=-0.000521 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.21613 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 455 components and 0.21613 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2219+0229_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.045 x 5.455 at 20.34 degrees (North through East) ! Clean map min=-0.0014141 max=0.17625 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2219+0229_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.176249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171152 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291324 0.291324 0.582648 1.1653 2.33059 4.66118 9.32237 18.6447 37.2895 74.5789 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1029.78 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2219+0229_C_uvs.log closed on Fri Mar 21 07:44:40 2014