! Started logfile: /d2/scr/pima/bp177e_uvs/J1606+0619_C_uvs.log on Sat Mar 22 18:49:09 2014 obs /d2/scr/pima/bp177e_uvs/J1606+0619_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1606+0619_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1606+0619 ! ! 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 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1606+0619_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.014565Jy sigma=45.615367 ! Fit after self-cal, rms=0.831644Jy sigma=37.436592 ! 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=1.681 mas, bmaj=4.812 mas, bpa=17.36 degrees ! Estimated noise=0.670554 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 = 0.130339 Jy ! Component: 100 - total flux cleaned = 0.158761 Jy ! Total flux subtracted in 100 components = 0.158761 Jy ! Clean residual min=-0.004074 max=0.007927 Jy/beam ! Clean residual mean=-0.000002 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.158761 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.158761 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=0.029523Jy sigma=1.062045 ! Fit after self-cal, rms=0.029517Jy sigma=1.061705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721981 Jy ! Component: 100 - total flux cleaned = 0.0105066 Jy ! Total flux subtracted in 100 components = 0.0105066 Jy ! Clean residual min=-0.003693 max=0.003823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.169268 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.169268 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=0.027334Jy sigma=0.981161 ! Fit after self-cal, rms=0.027333Jy sigma=0.981070 ! 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=2.008 mas, bmaj=5.007 mas, bpa=15.51 degrees ! Estimated noise=0.547559 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 = 0.00215174 Jy ! Component: 100 - total flux cleaned = 0.00327743 Jy ! Component: 150 - total flux cleaned = 0.00385879 Jy ! Component: 200 - total flux cleaned = 0.00398136 Jy ! Total flux subtracted in 200 components = 0.00398136 Jy ! Clean residual min=-0.003812 max=0.003645 Jy/beam ! Clean residual mean=-0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.173249 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.173249 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=0.027037Jy sigma=0.975995 ! Fit after self-cal, rms=0.027035Jy sigma=0.975973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.008 x 5.007 at 15.51 degrees (North through East) ! Clean map min=-0.0037019 max=0.16424 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.00 KP 0.91 ! LA 1.01 NL 1.05 OV 0.97 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.01 KP 1.01 ! LA 1.05 NL 0.99 OV 0.98 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 1.00 ! LA 1.05 NL 1.00 OV 0.97 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.03 KP 0.99 ! LA 1.06 NL 0.96 OV 0.97 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 0.89 ! LA 0.98 NL 0.98 OV 0.96 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 0.98 ! LA 0.99 NL 0.99 OV 0.99 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.027035Jy sigma=0.975973 ! Fit after self-cal, rms=0.024973Jy sigma=0.841783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.01 mas, bpa=15.47 degrees ! Estimated noise=0.545048 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 = -0.000677479 Jy ! Component: 100 - total flux cleaned = -0.000872619 Jy ! Component: 150 - total flux cleaned = -0.000885321 Jy ! Component: 200 - total flux cleaned = -0.000872799 Jy ! Total flux subtracted in 200 components = -0.000872799 Jy ! Clean residual min=-0.002952 max=0.002425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.172377 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.172377 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=0.024983Jy sigma=0.839605 ! Fit after self-cal, rms=0.024981Jy sigma=0.839558 ! 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=0.024981Jy sigma=0.839558 ! Fit after self-cal, rms=0.024963Jy sigma=0.839223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.011 mas, bpa=15.46 degrees ! Estimated noise=0.543671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495154 Jy ! Component: 100 - total flux cleaned = -0.000614163 Jy ! Component: 150 - total flux cleaned = -0.000604401 Jy ! Component: 200 - total flux cleaned = -0.00059548 Jy ! Total flux subtracted in 200 components = -0.00059548 Jy ! Clean residual min=-0.002884 max=0.002428 Jy/beam ! Clean residual mean=-0.000004 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.171781 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.171781 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=0.024974Jy sigma=0.837845 ! Fit after self-cal, rms=0.024974Jy sigma=0.837841 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 = 8.37773e-06 Jy ! Component: 100 - total flux cleaned = 1.67514e-05 Jy ! Component: 150 - total flux cleaned = 3.20216e-05 Jy ! Component: 200 - total flux cleaned = 3.93114e-05 Jy ! Total flux subtracted in 200 components = 3.93114e-05 Jy ! Clean residual min=-0.002852 max=0.002444 Jy/beam ! Clean residual mean=-0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.17182 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.17182 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=0.024970Jy sigma=0.837620 ! Fit after self-cal, rms=0.024970Jy sigma=0.837618 ! 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=0.024970Jy sigma=0.837618 ! Fit after self-cal, rms=0.024953Jy sigma=0.837354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.011 mas, bpa=15.46 degrees ! Estimated noise=0.54237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380135 Jy ! Component: 100 - total flux cleaned = -0.000420818 Jy ! Component: 150 - total flux cleaned = -0.000407065 Jy ! Component: 200 - total flux cleaned = -0.000394111 Jy ! Total flux subtracted in 200 components = -0.000394111 Jy ! Clean residual min=-0.002827 max=0.002443 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.171426 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.171426 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=0.024965Jy sigma=0.836442 ! Fit after self-cal, rms=0.024965Jy sigma=0.836440 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 = 1.11553e-05 Jy ! Component: 100 - total flux cleaned = 1.68694e-05 Jy ! Component: 150 - total flux cleaned = 2.78736e-05 Jy ! Component: 200 - total flux cleaned = 3.81247e-05 Jy ! Total flux subtracted in 200 components = 3.81247e-05 Jy ! Clean residual min=-0.002804 max=0.002453 Jy/beam ! Clean residual mean=-0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.171464 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.171464 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=0.024963Jy sigma=0.836331 ! Fit after self-cal, rms=0.024963Jy sigma=0.836331 ! 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=0.024963Jy sigma=0.836331 ! Fit after self-cal, rms=0.024949Jy sigma=0.836133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=6.018 mas, bpa=5.553 degrees ! Estimated noise=0.632859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250489 Jy ! Component: 100 - total flux cleaned = -0.000260661 Jy ! Component: 150 - total flux cleaned = -0.000251541 Jy ! Component: 200 - total flux cleaned = -0.000247237 Jy ! Total flux subtracted in 200 components = -0.000247237 Jy ! Clean residual min=-0.003440 max=0.002613 Jy/beam ! Clean residual mean=-0.000008 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.171217 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.171217 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=0.024963Jy sigma=0.835494 ! Fit after self-cal, rms=0.024963Jy sigma=0.835492 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 = 8.23578e-06 Jy ! Component: 100 - total flux cleaned = 1.20321e-05 Jy ! Component: 150 - total flux cleaned = 1.56907e-05 Jy ! Component: 200 - total flux cleaned = 1.57571e-05 Jy ! Total flux subtracted in 200 components = 1.57571e-05 Jy ! Clean residual min=-0.003440 max=0.002612 Jy/beam ! Clean residual mean=-0.000008 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.171233 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.171233 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=0.024966Jy sigma=0.835436 ! Fit after self-cal, rms=0.024966Jy sigma=0.835436 ! 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=2.009 mas, bmaj=5.012 mas, bpa=15.47 degrees ! Estimated noise=0.541255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.009 x 5.012 at 15.47 degrees (North through East) ! Clean map min=-0.0027233 max=0.16262 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=1.682 mas, bmaj=4.817 mas, bpa=17.32 degrees ! Estimated noise=0.664087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129084 Jy ! Component: 100 - total flux cleaned = 0.157232 Jy ! Component: 150 - total flux cleaned = 0.164258 Jy ! Component: 200 - total flux cleaned = 0.167268 Jy ! Total flux subtracted in 200 components = 0.167268 Jy ! Clean residual min=-0.002545 max=0.002718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.167268 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.167268 Jy ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.012 mas, bpa=15.47 degrees ! Estimated noise=0.541255 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 = 0.00205207 Jy ! Component: 100 - total flux cleaned = 0.0030817 Jy ! Component: 150 - total flux cleaned = 0.00358591 Jy ! Component: 200 - total flux cleaned = 0.00365284 Jy ! Total flux subtracted in 200 components = 0.00365284 Jy ! Clean residual min=-0.002902 max=0.002537 Jy/beam ! Clean residual mean=-0.000004 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.170921 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.170921 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=3.838 mas, bmaj=6.018 mas, bpa=5.553 degrees ! Estimated noise=0.632859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286883 Jy ! Component: 100 - total flux cleaned = 0.000337984 Jy ! Component: 150 - total flux cleaned = 0.000352017 Jy ! Component: 200 - total flux cleaned = 0.000352135 Jy ! Total flux subtracted in 200 components = 0.000352135 Jy ! Clean residual min=-0.003464 max=0.002649 Jy/beam ! Clean residual mean=-0.000008 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.171273 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 = -3.44827e-07 Jy ! Component: 100 - total flux cleaned = 5.79629e-06 Jy ! Component: 150 - total flux cleaned = 5.5932e-06 Jy ! Component: 200 - total flux cleaned = 5.39711e-06 Jy ! Total flux subtracted in 200 components = 5.39711e-06 Jy ! Clean residual min=-0.003461 max=0.002644 Jy/beam ! Clean residual mean=-0.000008 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.171279 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.171279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.012 mas, bpa=15.47 degrees ! Estimated noise=0.541255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.71964e-05 Jy ! Component: 100 - total flux cleaned = -7.04267e-05 Jy ! Component: 150 - total flux cleaned = -7.04978e-05 Jy ! Component: 200 - total flux cleaned = -6.21114e-05 Jy ! Total flux subtracted in 200 components = -6.21114e-05 Jy ! Clean residual min=-0.002812 max=0.002525 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.171216 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.171216 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=0.024966Jy sigma=0.836442 ! Fit after self-cal, rms=0.024966Jy sigma=0.836423 wmodel /d2/scr/pima/bp177e_uvs/J1606+0619_C_map.mod ! Writing 37 model components to file: /d2/scr/pima/bp177e_uvs/J1606+0619_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1606+0619_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1606+0619_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1606+0619_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1606+0619_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000870397 Jy ! Component: 100 - total flux cleaned = -0.0014025 Jy ! Component: 150 - total flux cleaned = -0.00156471 Jy ! Component: 200 - total flux cleaned = -0.00171508 Jy ! Component: 250 - total flux cleaned = -0.00175117 Jy ! Component: 300 - total flux cleaned = -0.00185257 Jy ! Component: 350 - total flux cleaned = -0.00185266 Jy ! Component: 400 - total flux cleaned = -0.00188389 Jy ! Component: 450 - total flux cleaned = -0.00191379 Jy ! Component: 500 - total flux cleaned = -0.00194244 Jy ! Component: 550 - total flux cleaned = -0.00188697 Jy ! Component: 600 - total flux cleaned = -0.0019673 Jy ! Component: 650 - total flux cleaned = -0.0019154 Jy ! Component: 700 - total flux cleaned = -0.00189126 Jy ! Component: 750 - total flux cleaned = -0.00191609 Jy ! Component: 800 - total flux cleaned = -0.00196358 Jy ! Component: 850 - total flux cleaned = -0.00194039 Jy ! Component: 900 - total flux cleaned = -0.00196271 Jy ! Component: 950 - total flux cleaned = -0.00194092 Jy ! Component: 1000 - total flux cleaned = -0.00196237 Jy ! Component: 1050 - total flux cleaned = -0.00198252 Jy ! Component: 1100 - total flux cleaned = -0.00194234 Jy ! Component: 1150 - total flux cleaned = -0.0019822 Jy ! Component: 1200 - total flux cleaned = -0.001963 Jy ! Component: 1250 - total flux cleaned = -0.00198203 Jy ! Component: 1300 - total flux cleaned = -0.00196356 Jy ! Component: 1350 - total flux cleaned = -0.00194558 Jy ! Component: 1400 - total flux cleaned = -0.00194536 Jy ! Component: 1450 - total flux cleaned = -0.00194494 Jy ! Component: 1500 - total flux cleaned = -0.00192798 Jy ! Component: 1550 - total flux cleaned = -0.00196131 Jy ! Component: 1600 - total flux cleaned = -0.0019611 Jy ! Component: 1650 - total flux cleaned = -0.00192868 Jy ! Component: 1700 - total flux cleaned = -0.00184965 Jy ! Component: 1750 - total flux cleaned = -0.00178782 Jy ! Component: 1800 - total flux cleaned = -0.001788 Jy ! Component: 1850 - total flux cleaned = -0.00177283 Jy ! Component: 1900 - total flux cleaned = -0.00174335 Jy ! Component: 1950 - total flux cleaned = -0.00175787 Jy ! Component: 2000 - total flux cleaned = -0.00174352 Jy ! Component: 2050 - total flux cleaned = -0.00174368 Jy ! Component: 2100 - total flux cleaned = -0.00170144 Jy ! Component: 2150 - total flux cleaned = -0.00164591 Jy ! Component: 2200 - total flux cleaned = -0.00161856 Jy ! Component: 2250 - total flux cleaned = -0.00157814 Jy ! Component: 2300 - total flux cleaned = -0.00152464 Jy ! Component: 2350 - total flux cleaned = -0.00149813 Jy ! Component: 2400 - total flux cleaned = -0.00144591 Jy ! Component: 2450 - total flux cleaned = -0.00142001 Jy ! Component: 2500 - total flux cleaned = -0.00143292 Jy ! Component: 2550 - total flux cleaned = -0.00139483 Jy ! Component: 2600 - total flux cleaned = -0.00135714 Jy ! Component: 2650 - total flux cleaned = -0.00136946 Jy ! Component: 2700 - total flux cleaned = -0.00133268 Jy ! Component: 2750 - total flux cleaned = -0.00134475 Jy ! Component: 2800 - total flux cleaned = -0.00132054 Jy ! Component: 2850 - total flux cleaned = -0.00130867 Jy ! Component: 2900 - total flux cleaned = -0.00126152 Jy ! Component: 2950 - total flux cleaned = -0.00130818 Jy ! Component: 3000 - total flux cleaned = -0.00130809 Jy ! Component: 3050 - total flux cleaned = -0.00131949 Jy ! Component: 3100 - total flux cleaned = -0.00133077 Jy ! Component: 3150 - total flux cleaned = -0.00134205 Jy ! Component: 3200 - total flux cleaned = -0.00135312 Jy ! Component: 3250 - total flux cleaned = -0.00135301 Jy ! Component: 3300 - total flux cleaned = -0.00134198 Jy ! Component: 3350 - total flux cleaned = -0.00133098 Jy ! Component: 3400 - total flux cleaned = -0.00134187 Jy ! Component: 3450 - total flux cleaned = -0.00136344 Jy ! Component: 3500 - total flux cleaned = -0.00138478 Jy ! Component: 3550 - total flux cleaned = -0.00141653 Jy ! Component: 3600 - total flux cleaned = -0.00144794 Jy ! Component: 3650 - total flux cleaned = -0.0014583 Jy ! Component: 3700 - total flux cleaned = -0.00151006 Jy ! Component: 3750 - total flux cleaned = -0.00153053 Jy ! Component: 3800 - total flux cleaned = -0.00155091 Jy ! Component: 3850 - total flux cleaned = -0.00159138 Jy ! Component: 3900 - total flux cleaned = -0.00161146 Jy ! Component: 3950 - total flux cleaned = -0.00163132 Jy ! Component: 4000 - total flux cleaned = -0.00163131 Jy ! Component: 4050 - total flux cleaned = -0.00168053 Jy ! Total flux subtracted in 4096 components = -0.0016512 Jy ! Clean residual min=-0.000592 max=0.000633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.169565 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 342 components and 0.169565 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1606+0619_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.009 x 5.012 at 15.47 degrees (North through East) ! Clean map min=-0.0014086 max=0.1627 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1606+0619_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328391 0.328391 0.656781 1.31356 2.62712 5.25425 10.5085 21.017 42.034 84.068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.546 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1606+0619_C_uvs.log closed on Sat Mar 22 18:49:15 2014