! Started logfile: /scr/pima/bp171a7_uvs/J0734+6528_C_uvs.log on Sun May 12 14:50:19 2013 obs /scr/pima/bp171a7_uvs/J0734+6528_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0734+6528_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J0734+6528 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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/bp171a7_uvs/J0734+6528_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=1.001099Jy sigma=0.707770 ! Fit after self-cal, rms=0.960351Jy sigma=0.678960 ! 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=1.224 mas, bmaj=5.488 mas, bpa=-20.67 degrees ! Estimated noise=32.9166 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 = 0.030571 Jy ! Component: 100 - total flux cleaned = 0.0372427 Jy ! Total flux subtracted in 100 components = 0.0372427 Jy ! Clean residual min=-0.001801 max=0.001985 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0372427 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0372427 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=0.020367Jy sigma=0.014399 ! Fit after self-cal, rms=0.020164Jy sigma=0.014256 ! 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=1.473 mas, bmaj=5.819 mas, bpa=-21.17 degrees ! Estimated noise=22.3197 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 = 0.00249102 Jy ! Component: 100 - total flux cleaned = 0.00379356 Jy ! Component: 150 - total flux cleaned = 0.00463098 Jy ! Component: 200 - total flux cleaned = 0.00518142 Jy ! Total flux subtracted in 200 components = 0.00518142 Jy ! Clean residual min=-0.001272 max=0.001287 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0424242 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.0424242 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=0.019855Jy sigma=0.014037 ! Fit after self-cal, rms=0.019850Jy sigma=0.014034 ! 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: ! FD 0.96 HN 0.88 KP 0.86 LA 1.03 ! MK 1.10 NL 1.01 OV 0.95 PT 0.82 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.93 KP 0.93 LA 1.14 ! MK 0.99 NL 1.20 OV 1.04 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.09 KP 0.92 LA 1.02 ! MK 0.98 NL 1.05 OV 0.91 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.03 KP 0.94 LA 1.12 ! MK 0.99 NL 1.01 OV 1.01 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00 KP 1.06 LA 1.09 ! MK 1.03 NL 1.00 OV 1.01 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.02 KP 1.02 LA 1.24 ! MK 0.97 NL 1.01 OV 0.93 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.00 KP 1.02 LA 1.02 ! MK 1.01 NL 0.96 OV 1.02 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.98 KP 1.06 LA 1.13 ! MK 1.07 NL 0.92 OV 0.96 PT 0.93 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.019850Jy sigma=0.014034 ! Fit after self-cal, rms=0.019444Jy sigma=0.013740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.477 mas, bmaj=5.809 mas, bpa=-21.25 degrees ! Estimated noise=22.16 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 = 0.00023108 Jy ! Component: 100 - total flux cleaned = 0.000307668 Jy ! Component: 150 - total flux cleaned = 0.000332586 Jy ! Component: 200 - total flux cleaned = 0.000358338 Jy ! Total flux subtracted in 200 components = 0.000358338 Jy ! Clean residual min=-0.001044 max=0.000956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0427825 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0427825 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=0.019434Jy sigma=0.013733 ! Fit after self-cal, rms=0.019446Jy sigma=0.013729 ! 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=0.019446Jy sigma=0.013729 ! Fit after self-cal, rms=0.019445Jy sigma=0.013729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=5.798 mas, bpa=-21.27 degrees ! Estimated noise=22.1598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117065 Jy ! Component: 100 - total flux cleaned = 0.000180571 Jy ! Component: 150 - total flux cleaned = 0.000200147 Jy ! Component: 200 - total flux cleaned = 0.000208314 Jy ! Total flux subtracted in 200 components = 0.000208314 Jy ! Clean residual min=-0.001028 max=0.000969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0429908 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0429908 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=0.019441Jy sigma=0.013726 ! Fit after self-cal, rms=0.019441Jy sigma=0.013726 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 = 7.96358e-06 Jy ! Component: 100 - total flux cleaned = 1.59951e-05 Jy ! Component: 150 - total flux cleaned = 1.60512e-05 Jy ! Component: 200 - total flux cleaned = 1.61202e-05 Jy ! Total flux subtracted in 200 components = 1.61202e-05 Jy ! Clean residual min=-0.001016 max=0.000973 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0430069 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0430069 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=0.019439Jy sigma=0.013725 ! Fit after self-cal, rms=0.019439Jy sigma=0.013724 ! 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=0.019439Jy sigma=0.013724 ! Fit after self-cal, rms=0.019440Jy sigma=0.013724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=5.788 mas, bpa=-21.3 degrees ! Estimated noise=22.1644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.04383e-05 Jy ! Component: 100 - total flux cleaned = 9.63031e-05 Jy ! Component: 150 - total flux cleaned = 0.000106059 Jy ! Component: 200 - total flux cleaned = 0.000117078 Jy ! Total flux subtracted in 200 components = 0.000117078 Jy ! Clean residual min=-0.001011 max=0.000966 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.043124 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.043124 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=0.019438Jy sigma=0.013723 ! Fit after self-cal, rms=0.019438Jy sigma=0.013723 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 = 1.55002e-05 Jy ! Component: 100 - total flux cleaned = 1.84832e-05 Jy ! Component: 150 - total flux cleaned = 1.86235e-05 Jy ! Component: 200 - total flux cleaned = 1.64381e-05 Jy ! Total flux subtracted in 200 components = 1.64381e-05 Jy ! Clean residual min=-0.001004 max=0.000969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0431404 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0431404 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=0.019437Jy sigma=0.013722 ! Fit after self-cal, rms=0.019437Jy sigma=0.013722 ! 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=0.019437Jy sigma=0.013722 ! Fit after self-cal, rms=0.019440Jy sigma=0.013722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=7.098 mas, bpa=-30.12 degrees ! Estimated noise=29.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.79697e-05 Jy ! Component: 100 - total flux cleaned = -2.34084e-05 Jy ! Component: 150 - total flux cleaned = -2.37369e-05 Jy ! Component: 200 - total flux cleaned = -1.71272e-05 Jy ! Total flux subtracted in 200 components = -1.71272e-05 Jy ! Clean residual min=-0.000992 max=0.001199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0431233 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.0431233 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=0.019440Jy sigma=0.013722 ! Fit after self-cal, rms=0.019440Jy sigma=0.013722 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 = 2.94507e-06 Jy ! Component: 100 - total flux cleaned = 1.13834e-05 Jy ! Component: 150 - total flux cleaned = 1.39154e-05 Jy ! Component: 200 - total flux cleaned = 1.4116e-05 Jy ! Total flux subtracted in 200 components = 1.4116e-05 Jy ! Clean residual min=-0.000990 max=0.001194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0431374 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.0431374 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=0.019440Jy sigma=0.013722 ! Fit after self-cal, rms=0.019440Jy sigma=0.013722 ! 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=1.474 mas, bmaj=5.782 mas, bpa=-21.31 degrees ! Estimated noise=22.1682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.474 x 5.782 at -21.31 degrees (North through East) ! Clean map min=-0.00093168 max=0.039697 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=1.226 mas, bmaj=5.468 mas, bpa=-20.78 degrees ! Estimated noise=32.8271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305151 Jy ! Component: 100 - total flux cleaned = 0.0372188 Jy ! Component: 150 - total flux cleaned = 0.0390357 Jy ! Component: 200 - total flux cleaned = 0.0400383 Jy ! Total flux subtracted in 200 components = 0.0400383 Jy ! Clean residual min=-0.001516 max=0.001495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0400383 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0400383 Jy ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=5.782 mas, bpa=-21.31 degrees ! Estimated noise=22.1682 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 = 0.00123081 Jy ! Component: 100 - total flux cleaned = 0.00198004 Jy ! Component: 150 - total flux cleaned = 0.00248693 Jy ! Component: 200 - total flux cleaned = 0.0026674 Jy ! Total flux subtracted in 200 components = 0.0026674 Jy ! Clean residual min=-0.001054 max=0.000937 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0427057 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.0427057 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=3.348 mas, bmaj=7.098 mas, bpa=-30.12 degrees ! Estimated noise=29.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288794 Jy ! Component: 100 - total flux cleaned = 0.000347389 Jy ! Component: 150 - total flux cleaned = 0.000399814 Jy ! Component: 200 - total flux cleaned = 0.000406509 Jy ! Total flux subtracted in 200 components = 0.000406509 Jy ! Clean residual min=-0.001013 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0431122 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 = 6.06166e-06 Jy ! Component: 100 - total flux cleaned = 1.55054e-05 Jy ! Component: 150 - total flux cleaned = 1.92593e-05 Jy ! Component: 200 - total flux cleaned = 2.24714e-05 Jy ! Total flux subtracted in 200 components = 2.24714e-05 Jy ! Clean residual min=-0.001000 max=0.001201 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0431347 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.0431346 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=5.782 mas, bpa=-21.31 degrees ! Estimated noise=22.1682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50681e-05 Jy ! Component: 100 - total flux cleaned = 2.97265e-05 Jy ! Component: 150 - total flux cleaned = 2.47657e-05 Jy ! Component: 200 - total flux cleaned = 2.46171e-05 Jy ! Total flux subtracted in 200 components = 2.46171e-05 Jy ! Clean residual min=-0.000993 max=0.000980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0431593 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.0431593 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=0.019441Jy sigma=0.013724 ! Fit after self-cal, rms=0.019441Jy sigma=0.013723 wmodel /scr/pima/bp171a7_uvs/J0734+6528_C_map.mod ! Writing 76 model components to file: /scr/pima/bp171a7_uvs/J0734+6528_C_map.mod wobs /scr/pima/bp171a7_uvs/J0734+6528_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0734+6528_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J0734+6528_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0734+6528_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 = -0.000166314 Jy ! Component: 100 - total flux cleaned = -0.000197311 Jy ! Component: 150 - total flux cleaned = -0.000337883 Jy ! Component: 200 - total flux cleaned = -0.000443622 Jy ! Component: 250 - total flux cleaned = -0.000530679 Jy ! Component: 300 - total flux cleaned = -0.000530751 Jy ! Component: 350 - total flux cleaned = -0.000544151 Jy ! Component: 400 - total flux cleaned = -0.000517402 Jy ! Component: 450 - total flux cleaned = -0.000530289 Jy ! Component: 500 - total flux cleaned = -0.000542788 Jy ! Component: 550 - total flux cleaned = -0.000603978 Jy ! Component: 600 - total flux cleaned = -0.000639567 Jy ! Component: 650 - total flux cleaned = -0.000662931 Jy ! Component: 700 - total flux cleaned = -0.000685821 Jy ! Component: 750 - total flux cleaned = -0.000685745 Jy ! Component: 800 - total flux cleaned = -0.000663757 Jy ! Component: 850 - total flux cleaned = -0.000620515 Jy ! Component: 900 - total flux cleaned = -0.000620713 Jy ! Component: 950 - total flux cleaned = -0.000599889 Jy ! Component: 1000 - total flux cleaned = -0.000569076 Jy ! Component: 1050 - total flux cleaned = -0.000528692 Jy ! Component: 1100 - total flux cleaned = -0.00052885 Jy ! Component: 1150 - total flux cleaned = -0.000509055 Jy ! Component: 1200 - total flux cleaned = -0.000479874 Jy ! Component: 1250 - total flux cleaned = -0.00048958 Jy ! Component: 1300 - total flux cleaned = -0.000470881 Jy ! Component: 1350 - total flux cleaned = -0.000508091 Jy ! Component: 1400 - total flux cleaned = -0.000526175 Jy ! Component: 1450 - total flux cleaned = -0.000553212 Jy ! Component: 1500 - total flux cleaned = -0.000597721 Jy ! Component: 1550 - total flux cleaned = -0.00058001 Jy ! Component: 1600 - total flux cleaned = -0.000606319 Jy ! Component: 1650 - total flux cleaned = -0.000640622 Jy ! Component: 1700 - total flux cleaned = -0.000674331 Jy ! Component: 1750 - total flux cleaned = -0.000657733 Jy ! Component: 1800 - total flux cleaned = -0.000674204 Jy ! Component: 1850 - total flux cleaned = -0.000707002 Jy ! Component: 1900 - total flux cleaned = -0.000723191 Jy ! Component: 1950 - total flux cleaned = -0.000755264 Jy ! Component: 2000 - total flux cleaned = -0.000755198 Jy ! Component: 2050 - total flux cleaned = -0.000786433 Jy ! Component: 2100 - total flux cleaned = -0.000786384 Jy ! Component: 2150 - total flux cleaned = -0.00078629 Jy ! Component: 2200 - total flux cleaned = -0.000778613 Jy ! Component: 2250 - total flux cleaned = -0.000778626 Jy ! Component: 2300 - total flux cleaned = -0.000785992 Jy ! Component: 2350 - total flux cleaned = -0.000786028 Jy ! Component: 2400 - total flux cleaned = -0.000800456 Jy ! Component: 2450 - total flux cleaned = -0.000786159 Jy ! Component: 2500 - total flux cleaned = -0.000807536 Jy ! Component: 2550 - total flux cleaned = -0.000821631 Jy ! Component: 2600 - total flux cleaned = -0.000814795 Jy ! Component: 2650 - total flux cleaned = -0.000828624 Jy ! Component: 2700 - total flux cleaned = -0.00083543 Jy ! Component: 2750 - total flux cleaned = -0.00083548 Jy ! Component: 2800 - total flux cleaned = -0.000842223 Jy ! Component: 2850 - total flux cleaned = -0.000822361 Jy ! Component: 2900 - total flux cleaned = -0.000855359 Jy ! Component: 2950 - total flux cleaned = -0.000855298 Jy ! Component: 3000 - total flux cleaned = -0.000809921 Jy ! Component: 3050 - total flux cleaned = -0.000809943 Jy ! Component: 3100 - total flux cleaned = -0.000803551 Jy ! Component: 3150 - total flux cleaned = -0.000797264 Jy ! Component: 3200 - total flux cleaned = -0.00080354 Jy ! Component: 3250 - total flux cleaned = -0.000759992 Jy ! Component: 3300 - total flux cleaned = -0.000778514 Jy ! Component: 3350 - total flux cleaned = -0.000754038 Jy ! Component: 3400 - total flux cleaned = -0.0007541 Jy ! Component: 3450 - total flux cleaned = -0.000730034 Jy ! Component: 3500 - total flux cleaned = -0.000741939 Jy ! Component: 3550 - total flux cleaned = -0.000729937 Jy ! Component: 3600 - total flux cleaned = -0.000712178 Jy ! Component: 3650 - total flux cleaned = -0.000700465 Jy ! Component: 3700 - total flux cleaned = -0.000694603 Jy ! Component: 3750 - total flux cleaned = -0.000688802 Jy ! Component: 3800 - total flux cleaned = -0.000677352 Jy ! Component: 3850 - total flux cleaned = -0.000671696 Jy ! Component: 3900 - total flux cleaned = -0.000671738 Jy ! Component: 3950 - total flux cleaned = -0.000666114 Jy ! Component: 4000 - total flux cleaned = -0.000654956 Jy ! Component: 4050 - total flux cleaned = -0.000643878 Jy ! Total flux subtracted in 4096 components = -0.000632845 Jy ! Clean residual min=-0.000322 max=0.000333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0425264 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 353 components and 0.0425265 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0734+6528_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.474 x 5.782 at -21.31 degrees (North through East) ! Clean map min=-0.00066312 max=0.039639 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0734+6528_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0396394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.56425e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723844 0.723844 1.44769 2.89538 5.79075 11.5815 23.163 46.326 92.6521 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0734+6528_C_uvs.log closed on Sun May 12 14:50:24 2013