! Started logfile: ./0612+4122_X_uvs.log on Thu Oct 17 23:08:33 2013 obs 0612+4122_X_uva.fits ! Reading UV FITS file: 0612+4122_X_uva.fits ! AN table 1: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 336 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 ./0612+4122_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.041477Jy sigma=12.011013 ! Fit after self-cal, rms=0.747192Jy sigma=8.524529 ! 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=0.7369 mas, bmaj=2.924 mas, bpa=-24.83 degrees ! Estimated noise=4.85737 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 = 0.193791 Jy ! Component: 100 - total flux cleaned = 0.23973 Jy ! Total flux subtracted in 100 components = 0.23973 Jy ! Clean residual min=-0.014515 max=0.018902 Jy/beam ! Clean residual mean=0.000009 rms=0.003922 Jy/beam ! Combined flux in latest and established models = 0.23973 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.23973 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=0.040980Jy sigma=0.505511 ! Fit after self-cal, rms=0.040944Jy sigma=0.505103 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9221 mas, bmaj=2.814 mas, bpa=-25.35 degrees ! Estimated noise=3.43002 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 = 0.0240543 Jy ! Component: 100 - total flux cleaned = 0.0347189 Jy ! Component: 150 - total flux cleaned = 0.0398498 Jy ! Component: 200 - total flux cleaned = 0.0403797 Jy ! Total flux subtracted in 200 components = 0.0403797 Jy ! Clean residual min=-0.012513 max=0.008722 Jy/beam ! Clean residual mean=0.000001 rms=0.002370 Jy/beam ! Combined flux in latest and established models = 0.28011 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.28011 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=0.027757Jy sigma=0.325207 ! Fit after self-cal, rms=0.027477Jy sigma=0.323049 ! 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 1.06 FD 1.10 HN 0.94 MK 0.99 ! NL 0.99 OV 1.04 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.92 MK 1.02 ! NL 1.01 OV 0.98 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.12 HN 0.98 MK 1.07 ! NL 1.02 OV 1.02 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.00 MK 1.08 ! NL 0.98 OV 1.03 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.99 MK 0.99 ! NL 0.96 OV 1.03 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.08 MK 1.01 ! NL 1.01 OV 1.08 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 MK 1.01 ! NL 1.00 OV 1.09 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 1.00 MK 0.96 ! NL 0.99 OV 1.09 PT 0.88 ! ! ! Fit before self-cal, rms=0.027477Jy sigma=0.323049 ! Fit after self-cal, rms=0.014415Jy sigma=0.164974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9268 mas, bmaj=2.827 mas, bpa=-25.42 degrees ! Estimated noise=3.41325 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 = -0.00281738 Jy ! Component: 100 - total flux cleaned = -0.00418964 Jy ! Component: 150 - total flux cleaned = -0.004977 Jy ! Component: 200 - total flux cleaned = -0.0054131 Jy ! Total flux subtracted in 200 components = -0.0054131 Jy ! Clean residual min=-0.004709 max=0.004567 Jy/beam ! Clean residual mean=0.000000 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.274697 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.274697 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=0.013852Jy sigma=0.155943 ! Fit after self-cal, rms=0.013744Jy sigma=0.155351 ! 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=0.013744Jy sigma=0.155351 ! Fit after self-cal, rms=0.013642Jy sigma=0.154573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=2.827 mas, bpa=-25.43 degrees ! Estimated noise=3.41102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015322 Jy ! Component: 100 - total flux cleaned = -0.00248979 Jy ! Component: 150 - total flux cleaned = -0.00301303 Jy ! Component: 200 - total flux cleaned = -0.00314011 Jy ! Total flux subtracted in 200 components = -0.00314011 Jy ! Clean residual min=-0.004191 max=0.004268 Jy/beam ! Clean residual mean=0.000000 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.271557 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.271557 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=0.013481Jy sigma=0.151455 ! Fit after self-cal, rms=0.013409Jy sigma=0.151193 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 = -0.000191763 Jy ! Component: 100 - total flux cleaned = -0.000362317 Jy ! Component: 150 - total flux cleaned = -0.000384677 Jy ! Component: 200 - total flux cleaned = -0.000444203 Jy ! Total flux subtracted in 200 components = -0.000444203 Jy ! Clean residual min=-0.004026 max=0.004160 Jy/beam ! Clean residual mean=0.000000 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.271112 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.271113 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=0.013358Jy sigma=0.149954 ! Fit after self-cal, rms=0.013324Jy sigma=0.149852 ! 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=0.013324Jy sigma=0.149852 ! Fit after self-cal, rms=0.013280Jy sigma=0.149533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9301 mas, bmaj=2.828 mas, bpa=-25.44 degrees ! Estimated noise=3.41006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000794709 Jy ! Component: 100 - total flux cleaned = -0.00132741 Jy ! Component: 150 - total flux cleaned = -0.00157737 Jy ! Component: 200 - total flux cleaned = -0.00165949 Jy ! Total flux subtracted in 200 components = -0.00165949 Jy ! Clean residual min=-0.003911 max=0.004031 Jy/beam ! Clean residual mean=0.000000 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.269453 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.269453 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=0.013237Jy sigma=0.148516 ! Fit after self-cal, rms=0.013214Jy sigma=0.148459 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 = -8.11024e-05 Jy ! Component: 100 - total flux cleaned = -0.000131036 Jy ! Component: 150 - total flux cleaned = -0.000163995 Jy ! Component: 200 - total flux cleaned = -0.000210564 Jy ! Total flux subtracted in 200 components = -0.000210564 Jy ! Clean residual min=-0.003846 max=0.003977 Jy/beam ! Clean residual mean=0.000000 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.269242 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.269242 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=0.013187Jy sigma=0.147896 ! Fit after self-cal, rms=0.013174Jy sigma=0.147865 ! 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=0.013174Jy sigma=0.147865 ! Fit after self-cal, rms=0.013154Jy sigma=0.147741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=2.799 mas, bpa=-29.79 degrees ! Estimated noise=3.97017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000751244 Jy ! Component: 100 - total flux cleaned = -0.000888099 Jy ! Component: 150 - total flux cleaned = -0.000989216 Jy ! Component: 200 - total flux cleaned = -0.000988938 Jy ! Total flux subtracted in 200 components = -0.000988938 Jy ! Clean residual min=-0.005652 max=0.005558 Jy/beam ! Clean residual mean=0.000001 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.268254 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.268254 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=0.013292Jy sigma=0.148085 ! Fit after self-cal, rms=0.013152Jy sigma=0.147045 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 = -0.000129551 Jy ! Component: 100 - total flux cleaned = -0.000264992 Jy ! Component: 150 - total flux cleaned = -0.000321997 Jy ! Component: 200 - total flux cleaned = -0.000321887 Jy ! Total flux subtracted in 200 components = -0.000321887 Jy ! Clean residual min=-0.005397 max=0.005283 Jy/beam ! Clean residual mean=0.000001 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.267932 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.267932 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=0.013304Jy sigma=0.147884 ! Fit after self-cal, rms=0.013240Jy sigma=0.147390 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=2.828 mas, bpa=-25.44 degrees ! Estimated noise=3.40893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.931 x 2.828 at -25.44 degrees (North through East) ! Clean map min=-0.0045443 max=0.25405 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=0.7438 mas, bmaj=2.934 mas, bpa=-24.94 degrees ! Estimated noise=4.85054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193453 Jy ! Component: 100 - total flux cleaned = 0.238212 Jy ! Component: 150 - total flux cleaned = 0.25726 Jy ! Component: 200 - total flux cleaned = 0.266898 Jy ! Total flux subtracted in 200 components = 0.266898 Jy ! Clean residual min=-0.004671 max=0.004999 Jy/beam ! Clean residual mean=0.000001 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.266898 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.266898 Jy ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=2.828 mas, bpa=-25.44 degrees ! Estimated noise=3.40893 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 = 0.00567093 Jy ! Component: 100 - total flux cleaned = 0.0056087 Jy ! Component: 150 - total flux cleaned = 0.0045613 Jy ! Component: 200 - total flux cleaned = 0.00389797 Jy ! Total flux subtracted in 200 components = 0.00389797 Jy ! Clean residual min=-0.004768 max=0.004588 Jy/beam ! Clean residual mean=0.000000 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.270796 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.270796 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=2.799 mas, bpa=-29.79 degrees ! Estimated noise=3.97017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000828461 Jy ! Component: 100 - total flux cleaned = -0.00155593 Jy ! Component: 150 - total flux cleaned = -0.00177081 Jy ! Component: 200 - total flux cleaned = -0.00189195 Jy ! Total flux subtracted in 200 components = -0.00189195 Jy ! Clean residual min=-0.006175 max=0.006097 Jy/beam ! Clean residual mean=0.000000 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.268904 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 = -5.15655e-05 Jy ! Component: 100 - total flux cleaned = -0.000140694 Jy ! Component: 150 - total flux cleaned = -0.000180746 Jy ! Component: 200 - total flux cleaned = -0.000254077 Jy ! Total flux subtracted in 200 components = -0.000254077 Jy ! Clean residual min=-0.005889 max=0.005723 Jy/beam ! Clean residual mean=0.000001 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.26865 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.26865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=2.828 mas, bpa=-25.44 degrees ! Estimated noise=3.40893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386532 Jy ! Component: 100 - total flux cleaned = 0.00041984 Jy ! Component: 150 - total flux cleaned = 0.000353891 Jy ! Component: 200 - total flux cleaned = 0.000165465 Jy ! Total flux subtracted in 200 components = 0.000165465 Jy ! Clean residual min=-0.004160 max=0.004335 Jy/beam ! Clean residual mean=0.000000 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.268816 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.268816 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=0.013500Jy sigma=0.150427 ! Fit after self-cal, rms=0.013489Jy sigma=0.150217 wmodel ./0612+4122_X_map.mod ! Writing 65 model components to file: ./0612+4122_X_map.mod wobs ./0612+4122_X_uvs.fits ! Writing UV FITS file: ./0612+4122_X_uvs.fits wwins ./0612+4122_X_map.win ! wwins: Wrote 1 windows to ./0612+4122_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 = 0.000259331 Jy ! Component: 100 - total flux cleaned = 0.000325679 Jy ! Component: 150 - total flux cleaned = 0.000437243 Jy ! Component: 200 - total flux cleaned = 0.00058237 Jy ! Component: 250 - total flux cleaned = 0.000713004 Jy ! Component: 300 - total flux cleaned = 0.000632047 Jy ! Component: 350 - total flux cleaned = 0.000668954 Jy ! Component: 400 - total flux cleaned = 0.000563387 Jy ! Component: 450 - total flux cleaned = 0.000627494 Jy ! Component: 500 - total flux cleaned = 0.000627019 Jy ! Component: 550 - total flux cleaned = 0.000626675 Jy ! Component: 600 - total flux cleaned = 0.000600426 Jy ! Component: 650 - total flux cleaned = 0.000755512 Jy ! Component: 700 - total flux cleaned = 0.000877097 Jy ! Component: 750 - total flux cleaned = 0.00106309 Jy ! Component: 800 - total flux cleaned = 0.00121821 Jy ! Component: 850 - total flux cleaned = 0.00142846 Jy ! Component: 900 - total flux cleaned = 0.00150856 Jy ! Component: 950 - total flux cleaned = 0.00162431 Jy ! Component: 1000 - total flux cleaned = 0.00167946 Jy ! Component: 1050 - total flux cleaned = 0.00176842 Jy ! Component: 1100 - total flux cleaned = 0.00188884 Jy ! Component: 1150 - total flux cleaned = 0.00198843 Jy ! Component: 1200 - total flux cleaned = 0.00210063 Jy ! Component: 1250 - total flux cleaned = 0.00220918 Jy ! Component: 1300 - total flux cleaned = 0.00232894 Jy ! Component: 1350 - total flux cleaned = 0.00241603 Jy ! Component: 1400 - total flux cleaned = 0.00251458 Jy ! Component: 1450 - total flux cleaned = 0.00259691 Jy ! Component: 1500 - total flux cleaned = 0.00265048 Jy ! Component: 1550 - total flux cleaned = 0.00272894 Jy ! Component: 1600 - total flux cleaned = 0.00286953 Jy ! Component: 1650 - total flux cleaned = 0.00299446 Jy ! Component: 1700 - total flux cleaned = 0.00309268 Jy ! Component: 1750 - total flux cleaned = 0.00318932 Jy ! Component: 1800 - total flux cleaned = 0.00328445 Jy ! Component: 1850 - total flux cleaned = 0.00337797 Jy ! Component: 1900 - total flux cleaned = 0.00344693 Jy ! Component: 1950 - total flux cleaned = 0.00353736 Jy ! Component: 2000 - total flux cleaned = 0.00361513 Jy ! Component: 2050 - total flux cleaned = 0.00365911 Jy ! Component: 2100 - total flux cleaned = 0.00372417 Jy ! Component: 2150 - total flux cleaned = 0.00377771 Jy ! Component: 2200 - total flux cleaned = 0.00386194 Jy ! Component: 2250 - total flux cleaned = 0.00391392 Jy ! Component: 2300 - total flux cleaned = 0.00391397 Jy ! Component: 2350 - total flux cleaned = 0.00394458 Jy ! Component: 2400 - total flux cleaned = 0.00398483 Jy ! Component: 2450 - total flux cleaned = 0.00401458 Jy ! Component: 2500 - total flux cleaned = 0.00402446 Jy ! Component: 2550 - total flux cleaned = 0.00406351 Jy ! Component: 2600 - total flux cleaned = 0.00409247 Jy ! Component: 2650 - total flux cleaned = 0.00413073 Jy ! Component: 2700 - total flux cleaned = 0.0041685 Jy ! Component: 2750 - total flux cleaned = 0.0042059 Jy ! Component: 2800 - total flux cleaned = 0.00425229 Jy ! Component: 2850 - total flux cleaned = 0.00429829 Jy ! Component: 2900 - total flux cleaned = 0.00433483 Jy ! Component: 2950 - total flux cleaned = 0.00438022 Jy ! Component: 3000 - total flux cleaned = 0.00442545 Jy ! Component: 3050 - total flux cleaned = 0.00446145 Jy ! Component: 3100 - total flux cleaned = 0.00449736 Jy ! Component: 3150 - total flux cleaned = 0.00452414 Jy ! Component: 3200 - total flux cleaned = 0.00455085 Jy ! Component: 3250 - total flux cleaned = 0.00458631 Jy ! Component: 3300 - total flux cleaned = 0.00459512 Jy ! Component: 3350 - total flux cleaned = 0.00463926 Jy ! Component: 3400 - total flux cleaned = 0.00468333 Jy ! Component: 3450 - total flux cleaned = 0.00470974 Jy ! Component: 3500 - total flux cleaned = 0.0047625 Jy ! Component: 3550 - total flux cleaned = 0.00477999 Jy ! Component: 3600 - total flux cleaned = 0.00480633 Jy ! Component: 3650 - total flux cleaned = 0.00481509 Jy ! Component: 3700 - total flux cleaned = 0.0048414 Jy ! Component: 3750 - total flux cleaned = 0.00486773 Jy ! Component: 3800 - total flux cleaned = 0.00488525 Jy ! Component: 3850 - total flux cleaned = 0.00492031 Jy ! Component: 3900 - total flux cleaned = 0.00494663 Jy ! Component: 3950 - total flux cleaned = 0.004973 Jy ! Component: 4000 - total flux cleaned = 0.00499944 Jy ! Component: 4050 - total flux cleaned = 0.00501706 Jy ! Total flux subtracted in 4096 components = 0.00503471 Jy ! Clean residual min=-0.000495 max=0.000539 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.27385 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 325 components and 0.27385 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0612+4122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.931 x 2.828 at -25.44 degrees (North through East) ! Clean map min=-0.0032136 max=0.25473 Jy/beam ! Writing clean map to FITS file: ./0612+4122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.254734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147077 0.147077 0.294154 0.588309 1.17662 2.35323 4.70647 9.41294 18.8259 37.6518 75.3035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.254 quit ! Quitting program ! Log file ./0612+4122_X_uvs.log closed on Thu Oct 17 23:08:37 2013