! Started logfile: /d2/scr/pima/bp177e_uvs/J2013+2200_X_uvs.log on Sat Mar 22 21:10:57 2014 obs /d2/scr/pima/bp177e_uvs/J2013+2200_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2013+2200_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.872222 visibilities/baseline/integration-bin. ! Found source: J2013+2200 ! ! 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 1256 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J2013+2200_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010458Jy sigma=36.416695 ! Fit after self-cal, rms=0.885969Jy sigma=31.993437 ! 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=0.935 mas, bmaj=2.485 mas, bpa=25.68 degrees ! Estimated noise=0.796553 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 = 0.0828241 Jy ! Component: 100 - total flux cleaned = 0.103517 Jy ! Total flux subtracted in 100 components = 0.103517 Jy ! Clean residual min=-0.006159 max=0.008551 Jy/beam ! Clean residual mean=-0.000064 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.103517 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103517 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=0.031617Jy sigma=1.017208 ! Fit after self-cal, rms=0.031590Jy sigma=1.016402 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=2.557 mas, bpa=22.58 degrees ! Estimated noise=0.581856 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 = 0.0133592 Jy ! Component: 100 - total flux cleaned = 0.0208574 Jy ! Component: 150 - total flux cleaned = 0.0257266 Jy ! Component: 200 - total flux cleaned = 0.0289761 Jy ! Total flux subtracted in 200 components = 0.0289761 Jy ! Clean residual min=-0.005599 max=0.004561 Jy/beam ! Clean residual mean=-0.000037 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.132494 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 47 components and 0.132494 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=0.025079Jy sigma=0.754598 ! Fit after self-cal, rms=0.025040Jy sigma=0.753080 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.302 x 2.557 at 22.58 degrees (North through East) ! Clean map min=-0.0052613 max=0.11007 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 1.12 FD 1.13 HN 0.95 KP 0.94 ! LA 1.00 NL 1.03 OV 1.00 PT 0.84 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.91 KP 0.94 ! LA 0.92 NL 1.11 OV 0.91 PT 0.89 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.12 HN 1.00 KP 1.09 ! LA 0.88 NL 1.07 OV 0.99 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.05 KP 0.98 ! LA 0.93 NL 1.05 OV 1.00 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.08 ! LA 0.95 NL 0.95 OV 0.98 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.11 KP 1.05 ! LA 0.96 NL 1.16 OV 1.05 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 1.04 ! LA 0.96 NL 1.04 OV 1.08 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.01 KP 1.11 ! LA 0.89 NL 1.07 OV 1.05 PT 0.84 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.025040Jy sigma=0.753080 ! Fit after self-cal, rms=0.021476Jy sigma=0.598401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.586 mas, bpa=22.6 degrees ! Estimated noise=0.5765 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 (-0.4, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414259 Jy ! Component: 100 - total flux cleaned = 0.00627191 Jy ! Component: 150 - total flux cleaned = 0.00777718 Jy ! Component: 200 - total flux cleaned = 0.00898799 Jy ! Total flux subtracted in 200 components = 0.00898799 Jy ! Clean residual min=-0.002280 max=0.001977 Jy/beam ! Clean residual mean=-0.000007 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.141482 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.141481 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=0.020735Jy sigma=0.554646 ! Fit after self-cal, rms=0.020742Jy sigma=0.553488 ! 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=0.020742Jy sigma=0.553488 ! Fit after self-cal, rms=0.020746Jy sigma=0.552281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=2.59 mas, bpa=22.64 degrees ! Estimated noise=0.57459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106007 Jy ! Component: 100 - total flux cleaned = 0.00149932 Jy ! Component: 150 - total flux cleaned = 0.00181588 Jy ! Component: 200 - total flux cleaned = 0.00206515 Jy ! Total flux subtracted in 200 components = 0.00206515 Jy ! Clean residual min=-0.002017 max=0.001743 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.143547 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.143547 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=0.020654Jy sigma=0.547571 ! Fit after self-cal, rms=0.020652Jy sigma=0.547406 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 = 0.000244257 Jy ! Component: 100 - total flux cleaned = 0.000458198 Jy ! Component: 150 - total flux cleaned = 0.000611253 Jy ! Component: 200 - total flux cleaned = 0.000767226 Jy ! Total flux subtracted in 200 components = 0.000767226 Jy ! Clean residual min=-0.001935 max=0.001612 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.144314 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.144314 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=0.020615Jy sigma=0.545849 ! Fit after self-cal, rms=0.020613Jy sigma=0.545734 ! 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=0.020613Jy sigma=0.545734 ! Fit after self-cal, rms=0.020657Jy sigma=0.545326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.593 mas, bpa=22.73 degrees ! Estimated noise=0.574052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24927e-05 Jy ! Component: 100 - total flux cleaned = 0.000146432 Jy ! Component: 150 - total flux cleaned = 0.000231242 Jy ! Component: 200 - total flux cleaned = 0.000293529 Jy ! Total flux subtracted in 200 components = 0.000293529 Jy ! Clean residual min=-0.001885 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.144607 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.144607 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=0.020627Jy sigma=0.544070 ! Fit after self-cal, rms=0.020627Jy sigma=0.543996 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 = -5.07424e-06 Jy ! Component: 100 - total flux cleaned = 6.85264e-05 Jy ! Component: 150 - total flux cleaned = 8.22697e-05 Jy ! Component: 200 - total flux cleaned = 8.2046e-05 Jy ! Total flux subtracted in 200 components = 8.2046e-05 Jy ! Clean residual min=-0.001854 max=0.001552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.144689 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.144689 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=0.020609Jy sigma=0.543197 ! Fit after self-cal, rms=0.020608Jy sigma=0.543142 ! 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=0.020608Jy sigma=0.543142 ! Fit after self-cal, rms=0.020655Jy sigma=0.542967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.667 mas, bmaj=3.095 mas, bpa=16.36 degrees ! Estimated noise=0.638242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.47919e-05 Jy ! Component: 100 - total flux cleaned = 0.00031099 Jy ! Component: 150 - total flux cleaned = 0.000410649 Jy ! Component: 200 - total flux cleaned = 0.00049551 Jy ! Total flux subtracted in 200 components = 0.00049551 Jy ! Clean residual min=-0.002411 max=0.001288 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.145185 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.145185 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=0.020647Jy sigma=0.542777 ! Fit after self-cal, rms=0.020650Jy sigma=0.542561 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 = 9.96307e-06 Jy ! Component: 100 - total flux cleaned = 6.19628e-05 Jy ! Component: 150 - total flux cleaned = 0.000107786 Jy ! Component: 200 - total flux cleaned = 0.000128711 Jy ! Total flux subtracted in 200 components = 0.000128711 Jy ! Clean residual min=-0.002360 max=0.001240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.145314 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.145314 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=0.020650Jy sigma=0.542704 ! Fit after self-cal, rms=0.020652Jy sigma=0.542626 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.595 mas, bpa=22.82 degrees ! Estimated noise=0.573922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.595 at 22.82 degrees (North through East) ! Clean map min=-0.0018385 max=0.10906 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=0.9332 mas, bmaj=2.523 mas, bpa=25.72 degrees ! Estimated noise=0.790327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.082158 Jy ! Component: 100 - total flux cleaned = 0.102909 Jy ! Component: 150 - total flux cleaned = 0.112407 Jy ! Component: 200 - total flux cleaned = 0.118041 Jy ! Total flux subtracted in 200 components = 0.118041 Jy ! Clean residual min=-0.003302 max=0.003617 Jy/beam ! Clean residual mean=-0.000025 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.118041 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.118041 Jy ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.595 mas, bpa=22.82 degrees ! Estimated noise=0.573922 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 = 0.0053167 Jy ! Component: 100 - total flux cleaned = 0.00909207 Jy ! Component: 150 - total flux cleaned = 0.0120242 Jy ! Component: 200 - total flux cleaned = 0.0143925 Jy ! Total flux subtracted in 200 components = 0.0143925 Jy ! Clean residual min=-0.002757 max=0.002475 Jy/beam ! Clean residual mean=-0.000013 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.132434 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.132434 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.667 mas, bmaj=3.095 mas, bpa=16.36 degrees ! Estimated noise=0.638242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284286 Jy ! Component: 100 - total flux cleaned = 0.00498648 Jy ! Component: 150 - total flux cleaned = 0.00666124 Jy ! Component: 200 - total flux cleaned = 0.00797654 Jy ! Total flux subtracted in 200 components = 0.00797654 Jy ! Clean residual min=-0.002641 max=0.001689 Jy/beam ! Clean residual mean=-0.000010 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.14041 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 = 0.00104415 Jy ! Component: 100 - total flux cleaned = 0.00188608 Jy ! Component: 150 - total flux cleaned = 0.0025701 Jy ! Component: 200 - total flux cleaned = 0.00312676 Jy ! Total flux subtracted in 200 components = 0.00312676 Jy ! Clean residual min=-0.002448 max=0.001366 Jy/beam ! Clean residual mean=-0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.143537 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 104 components and 0.143537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.595 mas, bpa=22.82 degrees ! Estimated noise=0.573922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.4956e-05 Jy ! Component: 100 - total flux cleaned = 0.000136508 Jy ! Component: 150 - total flux cleaned = 0.000312736 Jy ! Component: 200 - total flux cleaned = 0.00042878 Jy ! Total flux subtracted in 200 components = 0.00042878 Jy ! Clean residual min=-0.001910 max=0.001538 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.143966 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.143966 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=0.020664Jy sigma=0.544523 ! Fit after self-cal, rms=0.020656Jy sigma=0.544170 wmodel /d2/scr/pima/bp177e_uvs/J2013+2200_X_map.mod ! Writing 120 model components to file: /d2/scr/pima/bp177e_uvs/J2013+2200_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J2013+2200_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2013+2200_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2013+2200_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J2013+2200_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 = -0.000821816 Jy ! Component: 100 - total flux cleaned = -0.0012463 Jy ! Component: 150 - total flux cleaned = -0.00145892 Jy ! Component: 200 - total flux cleaned = -0.00158785 Jy ! Component: 250 - total flux cleaned = -0.00162814 Jy ! Component: 300 - total flux cleaned = -0.00160899 Jy ! Component: 350 - total flux cleaned = -0.0015913 Jy ! Component: 400 - total flux cleaned = -0.00157469 Jy ! Component: 450 - total flux cleaned = -0.00152593 Jy ! Component: 500 - total flux cleaned = -0.00152603 Jy ! Component: 550 - total flux cleaned = -0.0015255 Jy ! Component: 600 - total flux cleaned = -0.00149568 Jy ! Component: 650 - total flux cleaned = -0.00150986 Jy ! Component: 700 - total flux cleaned = -0.00149584 Jy ! Component: 750 - total flux cleaned = -0.00152283 Jy ! Component: 800 - total flux cleaned = -0.00149655 Jy ! Component: 850 - total flux cleaned = -0.00147086 Jy ! Component: 900 - total flux cleaned = -0.0013963 Jy ! Component: 950 - total flux cleaned = -0.0013477 Jy ! Component: 1000 - total flux cleaned = -0.00130019 Jy ! Component: 1050 - total flux cleaned = -0.0012888 Jy ! Component: 1100 - total flux cleaned = -0.00125454 Jy ! Component: 1150 - total flux cleaned = -0.00125458 Jy ! Component: 1200 - total flux cleaned = -0.00120014 Jy ! Component: 1250 - total flux cleaned = -0.0012109 Jy ! Component: 1300 - total flux cleaned = -0.00121066 Jy ! Component: 1350 - total flux cleaned = -0.0011797 Jy ! Component: 1400 - total flux cleaned = -0.0011696 Jy ! Component: 1450 - total flux cleaned = -0.00117953 Jy ! Component: 1500 - total flux cleaned = -0.00117951 Jy ! Component: 1550 - total flux cleaned = -0.00117957 Jy ! Component: 1600 - total flux cleaned = -0.00120809 Jy ! Component: 1650 - total flux cleaned = -0.00122692 Jy ! Component: 1700 - total flux cleaned = -0.00122701 Jy ! Component: 1750 - total flux cleaned = -0.00125433 Jy ! Component: 1800 - total flux cleaned = -0.00127215 Jy ! Component: 1850 - total flux cleaned = -0.00127217 Jy ! Component: 1900 - total flux cleaned = -0.00130735 Jy ! Component: 1950 - total flux cleaned = -0.00130708 Jy ! Component: 2000 - total flux cleaned = -0.0012983 Jy ! Component: 2050 - total flux cleaned = -0.00134085 Jy ! Component: 2100 - total flux cleaned = -0.00134925 Jy ! Component: 2150 - total flux cleaned = -0.00136595 Jy ! Component: 2200 - total flux cleaned = -0.00137432 Jy ! Component: 2250 - total flux cleaned = -0.00141539 Jy ! Component: 2300 - total flux cleaned = -0.00144794 Jy ! Component: 2350 - total flux cleaned = -0.00147212 Jy ! Component: 2400 - total flux cleaned = -0.00151209 Jy ! Component: 2450 - total flux cleaned = -0.00151204 Jy ! Component: 2500 - total flux cleaned = -0.00153565 Jy ! Component: 2550 - total flux cleaned = -0.00154336 Jy ! Component: 2600 - total flux cleaned = -0.00156654 Jy ! Component: 2650 - total flux cleaned = -0.00158958 Jy ! Component: 2700 - total flux cleaned = -0.00158193 Jy ! Component: 2750 - total flux cleaned = -0.00159716 Jy ! Component: 2800 - total flux cleaned = -0.00165744 Jy ! Component: 2850 - total flux cleaned = -0.00164235 Jy ! Component: 2900 - total flux cleaned = -0.00167213 Jy ! Component: 2950 - total flux cleaned = -0.00167952 Jy ! Component: 3000 - total flux cleaned = -0.00170159 Jy ! Component: 3050 - total flux cleaned = -0.00169424 Jy ! Component: 3100 - total flux cleaned = -0.00170153 Jy ! Component: 3150 - total flux cleaned = -0.00170879 Jy ! Component: 3200 - total flux cleaned = -0.00170159 Jy ! Component: 3250 - total flux cleaned = -0.00170161 Jy ! Component: 3300 - total flux cleaned = -0.00170877 Jy ! Component: 3350 - total flux cleaned = -0.00169449 Jy ! Component: 3400 - total flux cleaned = -0.00170157 Jy ! Component: 3450 - total flux cleaned = -0.00170154 Jy ! Component: 3500 - total flux cleaned = -0.00168742 Jy ! Component: 3550 - total flux cleaned = -0.00169447 Jy ! Component: 3600 - total flux cleaned = -0.00170855 Jy ! Component: 3650 - total flux cleaned = -0.00170151 Jy ! Component: 3700 - total flux cleaned = -0.0017226 Jy ! Component: 3750 - total flux cleaned = -0.00174371 Jy ! Component: 3800 - total flux cleaned = -0.00175778 Jy ! Component: 3850 - total flux cleaned = -0.00179294 Jy ! Component: 3900 - total flux cleaned = -0.00179296 Jy ! Component: 3950 - total flux cleaned = -0.00180702 Jy ! Component: 4000 - total flux cleaned = -0.00181403 Jy ! Component: 4050 - total flux cleaned = -0.00181398 Jy ! Total flux subtracted in 4096 components = -0.001821 Jy ! Clean residual min=-0.000462 max=0.000434 Jy/beam ! Clean residual mean=-0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.142145 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 369 components and 0.142145 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2013+2200_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.595 at 22.82 degrees (North through East) ! Clean map min=-0.00085816 max=0.10961 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2013+2200_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290568 0.290568 0.581137 1.16227 2.32455 4.64909 9.29818 18.5964 37.1927 74.3855 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1032.46 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2013+2200_X_uvs.log closed on Sat Mar 22 21:11:02 2014