! Started logfile: /scr/pima/bp171ag_uvs/J2101+2003_C_uvs.log on Fri Oct 11 03:45:32 2013 obs /scr/pima/bp171ag_uvs/J2101+2003_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2101+2003_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2101+2003 ! ! 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 1080 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 /scr/pima/bp171ag_uvs/J2101+2003_C] 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. ! ! 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=1.000571Jy sigma=1.682759 ! Fit after self-cal, rms=0.971610Jy sigma=1.610995 ! 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=1.453 mas, bmaj=3.756 mas, bpa=-9.015 degrees ! Estimated noise=19.9803 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 = 0.0238606 Jy ! Component: 100 - total flux cleaned = 0.032168 Jy ! Total flux subtracted in 100 components = 0.032168 Jy ! Clean residual min=-0.003898 max=0.009128 Jy/beam ! Clean residual mean=-0.000000 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.032168 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.032168 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=0.021849Jy sigma=0.039929 ! Fit after self-cal, rms=0.019576Jy sigma=0.037923 ! Inverting map ! Added new window around map position (2.7, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811883 Jy ! Component: 100 - total flux cleaned = 0.0123013 Jy ! Total flux subtracted in 100 components = 0.0123013 Jy ! Clean residual min=-0.002790 max=0.003907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0444693 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0444693 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=0.016688Jy sigma=0.028481 ! Fit after self-cal, rms=0.015878Jy sigma=0.027588 ! 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=1.808 mas, bmaj=4.218 mas, bpa=-8.229 degrees ! Estimated noise=14.2686 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 (4.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506814 Jy ! Component: 100 - total flux cleaned = 0.00710746 Jy ! Component: 150 - total flux cleaned = 0.00781231 Jy ! Component: 200 - total flux cleaned = 0.00844114 Jy ! Total flux subtracted in 200 components = 0.00844114 Jy ! Clean residual min=-0.002156 max=0.002252 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0529104 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.0529104 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=0.014740Jy sigma=0.023753 ! Fit after self-cal, rms=0.014394Jy sigma=0.023353 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.93 KP 0.89 ! LA 1.02 MK 1.09 NL 1.13 OV 0.94 ! PT 0.84 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 0.97 KP 0.85 ! LA 0.99 MK 0.95 NL 1.12 OV 0.96 ! PT 1.06 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.99 KP 0.57 ! LA 0.99 MK 0.91 NL 0.93 OV 1.01 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 1.00 KP 1.00 ! LA 1.04 MK 1.11 NL 0.97 OV 1.02 ! PT 1.08 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.94 KP 0.93 ! LA 1.13 MK 0.86 NL 1.19 OV 0.93 ! PT 0.95 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.06 KP 0.94 ! LA 1.13 MK 0.80 NL 1.11 OV 1.02 ! PT 1.06 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.90 KP 0.91 ! LA 1.02 MK 0.89 NL 1.14 OV 0.90 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.84 HN 0.99 KP 0.94 ! LA 1.14 MK 0.95 NL 0.97 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.014394Jy sigma=0.023353 ! Fit after self-cal, rms=0.013236Jy sigma=0.019621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.783 mas, bmaj=4.217 mas, bpa=-8.344 degrees ! Estimated noise=13.4962 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 = -0.000838805 Jy ! Component: 100 - total flux cleaned = -0.000637389 Jy ! Component: 150 - total flux cleaned = -0.00054602 Jy ! Component: 200 - total flux cleaned = -0.000472963 Jy ! Total flux subtracted in 200 components = -0.000472963 Jy ! Clean residual min=-0.001466 max=0.001254 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0524375 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.0524375 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=0.012597Jy sigma=0.019543 ! Fit after self-cal, rms=0.012558Jy sigma=0.019465 ! 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=0.012558Jy sigma=0.019465 ! Fit after self-cal, rms=0.012278Jy sigma=0.019285 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.766 mas, bmaj=4.214 mas, bpa=-8.643 degrees ! Estimated noise=12.9271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115757 Jy ! Component: 100 - total flux cleaned = -0.0010415 Jy ! Component: 150 - total flux cleaned = -0.000963173 Jy ! Component: 200 - total flux cleaned = -0.000893522 Jy ! Total flux subtracted in 200 components = -0.000893522 Jy ! Clean residual min=-0.001339 max=0.001044 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.051544 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.0515439 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=0.011841Jy sigma=0.019335 ! Fit after self-cal, rms=0.011816Jy sigma=0.019309 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 = 0.000192065 Jy ! Component: 100 - total flux cleaned = 0.000323425 Jy ! Component: 150 - total flux cleaned = 0.00037787 Jy ! Component: 200 - total flux cleaned = 0.000426729 Jy ! Total flux subtracted in 200 components = 0.000426729 Jy ! Clean residual min=-0.001269 max=0.001035 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0519707 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.0519707 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=0.011740Jy sigma=0.019270 ! Fit after self-cal, rms=0.011729Jy sigma=0.019259 ! 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=0.011729Jy sigma=0.019259 ! Fit after self-cal, rms=0.011471Jy sigma=0.019086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.213 mas, bpa=-9.083 degrees ! Estimated noise=12.3813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107233 Jy ! Component: 100 - total flux cleaned = -0.00104486 Jy ! Component: 150 - total flux cleaned = -0.0010071 Jy ! Component: 200 - total flux cleaned = -0.000952769 Jy ! Total flux subtracted in 200 components = -0.000952769 Jy ! Clean residual min=-0.001182 max=0.000974 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0510179 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0510179 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=0.011154Jy sigma=0.019186 ! Fit after self-cal, rms=0.011145Jy sigma=0.019173 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 = 0.000129934 Jy ! Component: 100 - total flux cleaned = 0.000183435 Jy ! Component: 150 - total flux cleaned = 0.000202709 Jy ! Component: 200 - total flux cleaned = 0.000211771 Jy ! Total flux subtracted in 200 components = 0.000211771 Jy ! Clean residual min=-0.001141 max=0.000980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0512297 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.0512297 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=0.011105Jy sigma=0.019155 ! Fit after self-cal, rms=0.011102Jy sigma=0.019149 ! 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=0.011102Jy sigma=0.019149 ! Fit after self-cal, rms=0.010893Jy sigma=0.019003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=5.553 mas, bpa=6.111 degrees ! Estimated noise=13.1443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804254 Jy ! Component: 100 - total flux cleaned = -0.00076761 Jy ! Component: 150 - total flux cleaned = -0.000703752 Jy ! Component: 200 - total flux cleaned = -0.000669584 Jy ! Total flux subtracted in 200 components = -0.000669584 Jy ! Clean residual min=-0.001012 max=0.001118 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0505601 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 145 components and 0.0505601 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=0.010648Jy sigma=0.019124 ! Fit after self-cal, rms=0.010640Jy sigma=0.019109 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 = 0.000131426 Jy ! Component: 100 - total flux cleaned = 0.000175198 Jy ! Component: 150 - total flux cleaned = 0.000187583 Jy ! Component: 200 - total flux cleaned = 0.000203897 Jy ! Total flux subtracted in 200 components = 0.000203897 Jy ! Clean residual min=-0.001018 max=0.001103 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.050764 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 0.050764 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=0.010618Jy sigma=0.019117 ! Fit after self-cal, rms=0.010615Jy sigma=0.019111 ! 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=1.731 mas, bmaj=4.21 mas, bpa=-9.44 degrees ! Estimated noise=11.8996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.731 x 4.21 at -9.44 degrees (North through East) ! Clean map min=-0.00097803 max=0.024732 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=1.4 mas, bmaj=3.783 mas, bpa=-10.03 degrees ! Estimated noise=16.3222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216534 Jy ! Component: 100 - total flux cleaned = 0.0309719 Jy ! Component: 150 - total flux cleaned = 0.0366139 Jy ! Component: 200 - total flux cleaned = 0.040356 Jy ! Total flux subtracted in 200 components = 0.040356 Jy ! Clean residual min=-0.001732 max=0.002100 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.040356 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.040356 Jy ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=4.21 mas, bpa=-9.44 degrees ! Estimated noise=11.8996 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 = 0.00375169 Jy ! Component: 100 - total flux cleaned = 0.00596594 Jy ! Component: 150 - total flux cleaned = 0.0073891 Jy ! Component: 200 - total flux cleaned = 0.00834341 Jy ! Total flux subtracted in 200 components = 0.00834341 Jy ! Clean residual min=-0.001143 max=0.000933 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0486994 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 85 components and 0.0486994 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=4.144 mas, bmaj=5.553 mas, bpa=6.111 degrees ! Estimated noise=13.1443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945913 Jy ! Component: 100 - total flux cleaned = 0.00134562 Jy ! Component: 150 - total flux cleaned = 0.0015785 Jy ! Component: 200 - total flux cleaned = 0.00170461 Jy ! Total flux subtracted in 200 components = 0.00170461 Jy ! Clean residual min=-0.001082 max=0.000990 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.050404 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 = 7.10726e-05 Jy ! Component: 100 - total flux cleaned = 0.00013295 Jy ! Component: 150 - total flux cleaned = 0.000186882 Jy ! Component: 200 - total flux cleaned = 0.000219355 Jy ! Total flux subtracted in 200 components = 0.000219355 Jy ! Clean residual min=-0.000987 max=0.001031 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0506234 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 149 components and 0.0506234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=4.21 mas, bpa=-9.44 degrees ! Estimated noise=11.8996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.89713e-05 Jy ! Component: 100 - total flux cleaned = -9.29912e-05 Jy ! Component: 150 - total flux cleaned = -9.3218e-05 Jy ! Component: 200 - total flux cleaned = -6.10792e-05 Jy ! Total flux subtracted in 200 components = -6.10792e-05 Jy ! Clean residual min=-0.000991 max=0.000863 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0505623 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 172 components and 0.0505623 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=0.010630Jy sigma=0.019148 ! Fit after self-cal, rms=0.010621Jy sigma=0.019120 wmodel /scr/pima/bp171ag_uvs/J2101+2003_C_map.mod ! Writing 172 model components to file: /scr/pima/bp171ag_uvs/J2101+2003_C_map.mod wobs /scr/pima/bp171ag_uvs/J2101+2003_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2101+2003_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2101+2003_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2101+2003_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 = -9.55036e-05 Jy ! Component: 100 - total flux cleaned = -0.000184845 Jy ! Component: 150 - total flux cleaned = -0.000213035 Jy ! Component: 200 - total flux cleaned = -0.000239561 Jy ! Component: 250 - total flux cleaned = -0.000252578 Jy ! Component: 300 - total flux cleaned = -0.000277993 Jy ! Component: 350 - total flux cleaned = -0.000338586 Jy ! Component: 400 - total flux cleaned = -0.000373518 Jy ! Component: 450 - total flux cleaned = -0.000373484 Jy ! Component: 500 - total flux cleaned = -0.000406828 Jy ! Component: 550 - total flux cleaned = -0.000374383 Jy ! Component: 600 - total flux cleaned = -0.000385299 Jy ! Component: 650 - total flux cleaned = -0.00039584 Jy ! Component: 700 - total flux cleaned = -0.000446576 Jy ! Component: 750 - total flux cleaned = -0.000456618 Jy ! Component: 800 - total flux cleaned = -0.000466197 Jy ! Component: 850 - total flux cleaned = -0.00047587 Jy ! Component: 900 - total flux cleaned = -0.00051353 Jy ! Component: 950 - total flux cleaned = -0.000550443 Jy ! Component: 1000 - total flux cleaned = -0.00060497 Jy ! Component: 1050 - total flux cleaned = -0.000631682 Jy ! Component: 1100 - total flux cleaned = -0.000675847 Jy ! Component: 1150 - total flux cleaned = -0.000727943 Jy ! Component: 1200 - total flux cleaned = -0.000762155 Jy ! Component: 1250 - total flux cleaned = -0.000821062 Jy ! Component: 1300 - total flux cleaned = -0.000829211 Jy ! Component: 1350 - total flux cleaned = -0.000853666 Jy ! Component: 1400 - total flux cleaned = -0.000861794 Jy ! Component: 1450 - total flux cleaned = -0.000909525 Jy ! Component: 1500 - total flux cleaned = -0.000909548 Jy ! Component: 1550 - total flux cleaned = -0.000956206 Jy ! Component: 1600 - total flux cleaned = -0.000963902 Jy ! Component: 1650 - total flux cleaned = -0.000978829 Jy ! Component: 1700 - total flux cleaned = -0.000971373 Jy ! Component: 1750 - total flux cleaned = -0.000978809 Jy ! Component: 1800 - total flux cleaned = -0.000993364 Jy ! Component: 1850 - total flux cleaned = -0.00100779 Jy ! Component: 1900 - total flux cleaned = -0.00102194 Jy ! Component: 1950 - total flux cleaned = -0.00102186 Jy ! Component: 2000 - total flux cleaned = -0.00104962 Jy ! Component: 2050 - total flux cleaned = -0.00106341 Jy ! Component: 2100 - total flux cleaned = -0.00109743 Jy ! Component: 2150 - total flux cleaned = -0.00114439 Jy ! Component: 2200 - total flux cleaned = -0.00116433 Jy ! Component: 2250 - total flux cleaned = -0.00123677 Jy ! Component: 2300 - total flux cleaned = -0.00125631 Jy ! Component: 2350 - total flux cleaned = -0.00129506 Jy ! Component: 2400 - total flux cleaned = -0.00135893 Jy ! Component: 2450 - total flux cleaned = -0.00137785 Jy ! Component: 2500 - total flux cleaned = -0.00140283 Jy ! Component: 2550 - total flux cleaned = -0.00144019 Jy ! Component: 2600 - total flux cleaned = -0.0014649 Jy ! Component: 2650 - total flux cleaned = -0.00152589 Jy ! Component: 2700 - total flux cleaned = -0.00152588 Jy ! Component: 2750 - total flux cleaned = -0.00157388 Jy ! Component: 2800 - total flux cleaned = -0.00161551 Jy ! Component: 2850 - total flux cleaned = -0.00161555 Jy ! Component: 2900 - total flux cleaned = -0.00162729 Jy ! Component: 2950 - total flux cleaned = -0.00165633 Jy ! Component: 3000 - total flux cleaned = -0.0016908 Jy ! Component: 3050 - total flux cleaned = -0.00172503 Jy ! Component: 3100 - total flux cleaned = -0.00174765 Jy ! Component: 3150 - total flux cleaned = -0.00175328 Jy ! Component: 3200 - total flux cleaned = -0.00178672 Jy ! Component: 3250 - total flux cleaned = -0.00180332 Jy ! Component: 3300 - total flux cleaned = -0.0018363 Jy ! Component: 3350 - total flux cleaned = -0.0018472 Jy ! Component: 3400 - total flux cleaned = -0.00186347 Jy ! Component: 3450 - total flux cleaned = -0.00191186 Jy ! Component: 3500 - total flux cleaned = -0.00192253 Jy ! Component: 3550 - total flux cleaned = -0.00193846 Jy ! Component: 3600 - total flux cleaned = -0.00197015 Jy ! Component: 3650 - total flux cleaned = -0.0019911 Jy ! Component: 3700 - total flux cleaned = -0.00202763 Jy ! Component: 3750 - total flux cleaned = -0.00204834 Jy ! Component: 3800 - total flux cleaned = -0.00207414 Jy ! Component: 3850 - total flux cleaned = -0.00209463 Jy ! Component: 3900 - total flux cleaned = -0.00212012 Jy ! Component: 3950 - total flux cleaned = -0.00214038 Jy ! Component: 4000 - total flux cleaned = -0.00217065 Jy ! Component: 4050 - total flux cleaned = -0.00218566 Jy ! Total flux subtracted in 4096 components = -0.00220559 Jy ! Clean residual min=-0.000278 max=0.000299 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0483567 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 471 components and 0.0483567 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2101+2003_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.731 x 4.21 at -9.44 degrees (North through East) ! Clean map min=-0.00068511 max=0.024696 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2101+2003_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0246961 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.61391e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04639 1.04639 2.09278 4.18556 8.37113 16.7423 33.4845 66.969 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.024 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2101+2003_C_uvs.log closed on Fri Oct 11 03:45:36 2013