! Started logfile: /scr/pima/bg219h_uvs/J0429+6710_X_uvs.log on Thu Apr 7 12:00:11 2016 obs /scr/pima/bg219h_uvs/J0429+6710_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0429+6710_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.5553 visibilities/baseline/integration-bin. ! Found source: J0429+6710 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 8676 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0429+6710_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.000247Jy sigma=26.940878 ! Fit after self-cal, rms=0.954673Jy sigma=25.583194 ! 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=2.684 mas, bmaj=4.993 mas, bpa=19.09 degrees ! Estimated noise=1.25021 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, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314132 Jy ! Component: 100 - total flux cleaned = 0.0421631 Jy ! Total flux subtracted in 100 components = 0.0421631 Jy ! Clean residual min=-0.006764 max=0.008131 Jy/beam ! Clean residual mean=0.000016 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.0421631 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0421631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053893Jy sigma=1.384322 ! Fit after self-cal, rms=0.052576Jy sigma=1.353566 ! 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=2.993 mas, bmaj=5.324 mas, bpa=16.95 degrees ! Estimated noise=0.43111 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 = 0.012344 Jy ! Component: 100 - total flux cleaned = 0.020487 Jy ! Component: 150 - total flux cleaned = 0.0263579 Jy ! Component: 200 - total flux cleaned = 0.0306797 Jy ! Total flux subtracted in 200 components = 0.0306797 Jy ! Clean residual min=-0.005711 max=0.005716 Jy/beam ! Clean residual mean=0.000068 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.0728427 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 110 components and 0.0728427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048710Jy sigma=1.261148 ! Fit after self-cal, rms=0.048274Jy sigma=1.254303 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.993 x 5.324 at 16.95 degrees (North through East) ! Clean map min=-0.0056868 max=0.048402 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048274Jy sigma=1.254303 ! Fit after self-cal, rms=0.048274Jy sigma=1.254303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=5.324 mas, bpa=16.95 degrees ! Estimated noise=0.43111 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 = 0.00430747 Jy ! Component: 100 - total flux cleaned = 0.00736657 Jy ! Component: 150 - total flux cleaned = 0.00964986 Jy ! Component: 200 - total flux cleaned = 0.0113675 Jy ! Total flux subtracted in 200 components = 0.0113675 Jy ! Clean residual min=-0.005155 max=0.006259 Jy/beam ! Clean residual mean=0.000061 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.0842102 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 132 components and 0.0842103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047727Jy sigma=1.241924 ! Fit after self-cal, rms=0.047603Jy sigma=1.240481 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047603Jy sigma=1.240481 ! Fit after self-cal, rms=0.046863Jy sigma=1.237146 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=5.348 mas, bpa=17.1 degrees ! Estimated noise=0.425561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132521 Jy ! Component: 100 - total flux cleaned = 0.00178858 Jy ! Component: 150 - total flux cleaned = 0.00195211 Jy ! Component: 200 - total flux cleaned = 0.00211471 Jy ! Total flux subtracted in 200 components = 0.00211471 Jy ! Clean residual min=-0.004518 max=0.005737 Jy/beam ! Clean residual mean=0.000028 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.086325 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.086325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046812Jy sigma=1.235970 ! Fit after self-cal, rms=0.046778Jy sigma=1.234468 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 = 0.000546387 Jy ! Component: 100 - total flux cleaned = 0.000773206 Jy ! Component: 150 - total flux cleaned = 0.000846511 Jy ! Component: 200 - total flux cleaned = 0.000890373 Jy ! Total flux subtracted in 200 components = 0.000890373 Jy ! Clean residual min=-0.004384 max=0.005753 Jy/beam ! Clean residual mean=0.000027 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.0872153 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.0872153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046746Jy sigma=1.233751 ! Fit after self-cal, rms=0.046726Jy sigma=1.233393 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046726Jy sigma=1.233393 ! Fit after self-cal, rms=0.046528Jy sigma=1.232526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=5.357 mas, bpa=17.23 degrees ! Estimated noise=0.422435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186682 Jy ! Component: 100 - total flux cleaned = 0.000244081 Jy ! Component: 150 - total flux cleaned = 0.000269261 Jy ! Component: 200 - total flux cleaned = 0.000291101 Jy ! Total flux subtracted in 200 components = 0.000291101 Jy ! Clean residual min=-0.004233 max=0.005485 Jy/beam ! Clean residual mean=0.000020 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.0875064 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.0875064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046498Jy sigma=1.231843 ! Fit after self-cal, rms=0.046510Jy sigma=1.231528 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 = 9.26063e-05 Jy ! Component: 100 - total flux cleaned = 0.000165771 Jy ! Component: 150 - total flux cleaned = 0.000230924 Jy ! Component: 200 - total flux cleaned = 0.000270875 Jy ! Total flux subtracted in 200 components = 0.000270875 Jy ! Clean residual min=-0.004196 max=0.005425 Jy/beam ! Clean residual mean=0.000019 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.0877773 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.0877773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046486Jy sigma=1.230936 ! Fit after self-cal, rms=0.046480Jy sigma=1.230716 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046480Jy sigma=1.230716 ! Fit after self-cal, rms=0.046403Jy sigma=1.230655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=5.359 mas, bpa=16.99 degrees ! Estimated noise=0.429412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892238 Jy ! Component: 100 - total flux cleaned = 0.00103804 Jy ! Component: 150 - total flux cleaned = 0.00108757 Jy ! Component: 200 - total flux cleaned = 0.00111126 Jy ! Total flux subtracted in 200 components = 0.00111126 Jy ! Clean residual min=-0.004584 max=0.005814 Jy/beam ! Clean residual mean=0.000018 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.0888886 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 0.0888886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046378Jy sigma=1.230080 ! Fit after self-cal, rms=0.046368Jy sigma=1.229683 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 = 0.000328909 Jy ! Component: 100 - total flux cleaned = 0.000440102 Jy ! Component: 150 - total flux cleaned = 0.000463074 Jy ! Component: 200 - total flux cleaned = 0.000484932 Jy ! Total flux subtracted in 200 components = 0.000484932 Jy ! Clean residual min=-0.004539 max=0.005628 Jy/beam ! Clean residual mean=0.000017 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.0893735 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 181 components and 0.0893735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046345Jy sigma=1.229114 ! Fit after self-cal, rms=0.046341Jy sigma=1.228873 ! 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=2.973 mas, bmaj=5.367 mas, bpa=17.22 degrees ! Estimated noise=0.420932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 5.367 at 17.22 degrees (North through East) ! Clean map min=-0.0041594 max=0.047401 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=2.675 mas, bmaj=5.009 mas, bpa=19.35 degrees ! Estimated noise=1.2257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304063 Jy ! Component: 100 - total flux cleaned = 0.042824 Jy ! Component: 150 - total flux cleaned = 0.0514678 Jy ! Component: 200 - total flux cleaned = 0.0580791 Jy ! Total flux subtracted in 200 components = 0.0580791 Jy ! Clean residual min=-0.006695 max=0.007645 Jy/beam ! Clean residual mean=0.000006 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.0580791 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.0580791 Jy ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=5.367 mas, bpa=17.22 degrees ! Estimated noise=0.420932 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 = 0.0100276 Jy ! Component: 100 - total flux cleaned = 0.0161178 Jy ! Component: 150 - total flux cleaned = 0.0202396 Jy ! Component: 200 - total flux cleaned = 0.0230484 Jy ! Total flux subtracted in 200 components = 0.0230484 Jy ! Clean residual min=-0.004957 max=0.005264 Jy/beam ! Clean residual mean=0.000028 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.0811275 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.0811275 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=3.257 mas, bmaj=5.359 mas, bpa=16.99 degrees ! Estimated noise=0.429412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241598 Jy ! Component: 100 - total flux cleaned = 0.00403396 Jy ! Component: 150 - total flux cleaned = 0.00518434 Jy ! Component: 200 - total flux cleaned = 0.00558348 Jy ! Total flux subtracted in 200 components = 0.00558348 Jy ! Clean residual min=-0.004953 max=0.005831 Jy/beam ! Clean residual mean=0.000025 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.086711 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 = 0.000287784 Jy ! Component: 100 - total flux cleaned = 0.000518573 Jy ! Component: 150 - total flux cleaned = 0.000728911 Jy ! Component: 200 - total flux cleaned = 0.000921333 Jy ! Total flux subtracted in 200 components = 0.000921333 Jy ! Clean residual min=-0.004825 max=0.005787 Jy/beam ! Clean residual mean=0.000023 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.0876324 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 128 components and 0.0876323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=5.367 mas, bpa=17.22 degrees ! Estimated noise=0.420932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146879 Jy ! Component: 100 - total flux cleaned = -0.000145911 Jy ! Component: 150 - total flux cleaned = -0.000167048 Jy ! Component: 200 - total flux cleaned = -0.000167057 Jy ! Total flux subtracted in 200 components = -0.000167057 Jy ! Clean residual min=-0.004368 max=0.005211 Jy/beam ! Clean residual mean=0.000021 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.0874653 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.0874653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046468Jy sigma=1.232171 ! Fit after self-cal, rms=0.046438Jy sigma=1.231220 wmodel /scr/pima/bg219h_uvs/J0429+6710_X_map.mod ! Writing 146 model components to file: /scr/pima/bg219h_uvs/J0429+6710_X_map.mod wobs /scr/pima/bg219h_uvs/J0429+6710_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0429+6710_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0429+6710_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0429+6710_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 = 0.00046576 Jy ! Component: 100 - total flux cleaned = -4.29122e-05 Jy ! Component: 150 - total flux cleaned = -0.000493001 Jy ! Component: 200 - total flux cleaned = -0.000490534 Jy ! Component: 250 - total flux cleaned = -0.000383727 Jy ! Component: 300 - total flux cleaned = -0.0003357 Jy ! Component: 350 - total flux cleaned = -0.000474313 Jy ! Component: 400 - total flux cleaned = -0.000688854 Jy ! Component: 450 - total flux cleaned = -0.00089159 Jy ! Component: 500 - total flux cleaned = -0.00104807 Jy ! Component: 550 - total flux cleaned = -0.00101223 Jy ! Component: 600 - total flux cleaned = -0.00115295 Jy ! Component: 650 - total flux cleaned = -0.00122027 Jy ! Component: 700 - total flux cleaned = -0.0012205 Jy ! Component: 750 - total flux cleaned = -0.00146738 Jy ! Component: 800 - total flux cleaned = -0.00164501 Jy ! Component: 850 - total flux cleaned = -0.0017869 Jy ! Component: 900 - total flux cleaned = -0.00186938 Jy ! Component: 950 - total flux cleaned = -0.00205661 Jy ! Component: 1000 - total flux cleaned = -0.00210897 Jy ! Component: 1050 - total flux cleaned = -0.0022108 Jy ! Component: 1100 - total flux cleaned = -0.00226013 Jy ! Component: 1150 - total flux cleaned = -0.00228439 Jy ! Component: 1200 - total flux cleaned = -0.00233123 Jy ! Component: 1250 - total flux cleaned = -0.00242172 Jy ! Component: 1300 - total flux cleaned = -0.00244365 Jy ! Component: 1350 - total flux cleaned = -0.00246521 Jy ! Component: 1400 - total flux cleaned = -0.00248593 Jy ! Component: 1450 - total flux cleaned = -0.00252693 Jy ! Component: 1500 - total flux cleaned = -0.00264614 Jy ! Component: 1550 - total flux cleaned = -0.00268509 Jy ! Component: 1600 - total flux cleaned = -0.00276164 Jy ! Component: 1650 - total flux cleaned = -0.00281787 Jy ! Component: 1700 - total flux cleaned = -0.00289144 Jy ! Component: 1750 - total flux cleaned = -0.00299937 Jy ! Component: 1800 - total flux cleaned = -0.00314064 Jy ! Component: 1850 - total flux cleaned = -0.00324466 Jy ! Component: 1900 - total flux cleaned = -0.00336439 Jy ! Component: 1950 - total flux cleaned = -0.00343206 Jy ! Component: 2000 - total flux cleaned = -0.00354896 Jy ! Component: 2050 - total flux cleaned = -0.00359844 Jy ! Component: 2100 - total flux cleaned = -0.00366397 Jy ! Component: 2150 - total flux cleaned = -0.00369643 Jy ! Component: 2200 - total flux cleaned = -0.00376062 Jy ! Component: 2250 - total flux cleaned = -0.00377648 Jy ! Component: 2300 - total flux cleaned = -0.00383955 Jy ! Component: 2350 - total flux cleaned = -0.00385515 Jy ! Component: 2400 - total flux cleaned = -0.00390181 Jy ! Component: 2450 - total flux cleaned = -0.00396359 Jy ! Component: 2500 - total flux cleaned = -0.00404037 Jy ! Component: 2550 - total flux cleaned = -0.00410128 Jy ! Component: 2600 - total flux cleaned = -0.00414667 Jy ! Component: 2650 - total flux cleaned = -0.00419187 Jy ! Component: 2700 - total flux cleaned = -0.00426696 Jy ! Component: 2750 - total flux cleaned = -0.00435685 Jy ! Component: 2800 - total flux cleaned = -0.00440161 Jy ! Component: 2850 - total flux cleaned = -0.00446129 Jy ! Component: 2900 - total flux cleaned = -0.0045358 Jy ! Component: 2950 - total flux cleaned = -0.00455062 Jy ! Component: 3000 - total flux cleaned = -0.00459536 Jy ! Component: 3050 - total flux cleaned = -0.00467016 Jy ! Component: 3100 - total flux cleaned = -0.00470007 Jy ! Component: 3150 - total flux cleaned = -0.00476016 Jy ! Component: 3200 - total flux cleaned = -0.00480533 Jy ! Component: 3250 - total flux cleaned = -0.00486596 Jy ! Component: 3300 - total flux cleaned = -0.00492695 Jy ! Component: 3350 - total flux cleaned = -0.0049576 Jy ! Component: 3400 - total flux cleaned = -0.00501898 Jy ! Component: 3450 - total flux cleaned = -0.00506519 Jy ! Component: 3500 - total flux cleaned = -0.00511164 Jy ! Component: 3550 - total flux cleaned = -0.00515843 Jy ! Component: 3600 - total flux cleaned = -0.00522105 Jy ! Component: 3650 - total flux cleaned = -0.0052525 Jy ! Component: 3700 - total flux cleaned = -0.0053318 Jy ! Component: 3750 - total flux cleaned = -0.00536376 Jy ! Component: 3800 - total flux cleaned = -0.00542792 Jy ! Component: 3850 - total flux cleaned = -0.00547636 Jy ! Component: 3900 - total flux cleaned = -0.00555761 Jy ! Component: 3950 - total flux cleaned = -0.00559018 Jy ! Component: 4000 - total flux cleaned = -0.00567235 Jy ! Component: 4050 - total flux cleaned = -0.00575513 Jy ! Total flux subtracted in 4096 components = -0.00582194 Jy ! Clean residual min=-0.000915 max=0.000890 Jy/beam ! Clean residual mean=-0.000012 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0816433 Jy keep ! Adding 403 model components to the UV plane model. ! The established model now contains 549 components and 0.0816434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0429+6710_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 5.367 at 17.22 degrees (North through East) ! Clean map min=-0.0030164 max=0.046043 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0429+6710_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0460433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297343 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.93737 1.93737 3.87474 7.74947 15.4989 30.9979 61.9958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.849 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0429+6710_X_uvs.log closed on Thu Apr 7 12:00:15 2016