! Started logfile: /scr/pima/bp171af_uvs/J2221+1117_X_uvs.log on Thu Oct 10 16:50:23 2013 obs /scr/pima/bp171af_uvs/J2221+1117_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2221+1117_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2221+1117 ! ! 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 672 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 /scr/pima/bp171af_uvs/J2221+1117_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=1.015370Jy sigma=6.526511 ! Fit after self-cal, rms=0.829785Jy sigma=5.294404 ! 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=0.6788 mas, bmaj=1.945 mas, bpa=-2.722 degrees ! Estimated noise=5.77604 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 = 0.131198 Jy ! Component: 100 - total flux cleaned = 0.160349 Jy ! Total flux subtracted in 100 components = 0.160349 Jy ! Clean residual min=-0.008159 max=0.010061 Jy/beam ! Clean residual mean=0.000001 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.160349 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.160349 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=0.027798Jy sigma=0.189854 ! Fit after self-cal, rms=0.027792Jy sigma=0.189818 ! 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=0.8149 mas, bmaj=2.072 mas, bpa=-0.9489 degrees ! Estimated noise=4.33839 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 = 0.0134552 Jy ! Component: 100 - total flux cleaned = 0.0195902 Jy ! Component: 150 - total flux cleaned = 0.0229183 Jy ! Component: 200 - total flux cleaned = 0.0249935 Jy ! Total flux subtracted in 200 components = 0.0249935 Jy ! Clean residual min=-0.006801 max=0.004166 Jy/beam ! Clean residual mean=0.000000 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.185343 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.185343 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=0.022569Jy sigma=0.141596 ! Fit after self-cal, rms=0.022566Jy sigma=0.141557 ! 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 1.11 HN 0.94 KP 0.97 MK 0.98 ! NL 1.02 OV 1.01 PT 0.88 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.95 KP 0.96 MK 1.03 ! NL 1.05 OV 0.97 PT 0.89 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.96 KP 1.08 MK 1.05 ! NL 1.03 OV 1.07 PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 0.92 MK 1.09 ! NL 1.02 OV 1.02 PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.06 KP 1.06 MK 1.01 ! NL 0.95 OV 0.97 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.15 KP 1.02 MK 1.02 ! NL 1.02 OV 1.02 PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 0.99 MK 1.03 ! NL 1.02 OV 1.06 PT 0.89 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 HN 0.99 KP 1.09 MK 0.98 ! NL 0.99 OV 1.03 PT 0.85 SC 1.11 ! ! ! Fit before self-cal, rms=0.022566Jy sigma=0.141557 ! Fit after self-cal, rms=0.016184Jy sigma=0.096349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=2.092 mas, bpa=-0.8647 degrees ! Estimated noise=4.32029 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 = -0.00127095 Jy ! Component: 100 - total flux cleaned = -0.00190806 Jy ! Component: 150 - total flux cleaned = -0.00207893 Jy ! Component: 200 - total flux cleaned = -0.00221544 Jy ! Total flux subtracted in 200 components = -0.00221544 Jy ! Clean residual min=-0.001542 max=0.001702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.183127 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.183127 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=0.016032Jy sigma=0.095977 ! Fit after self-cal, rms=0.016047Jy sigma=0.095934 ! 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=0.016047Jy sigma=0.095934 ! Fit after self-cal, rms=0.016022Jy sigma=0.095698 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8221 mas, bmaj=2.095 mas, bpa=-0.8427 degrees ! Estimated noise=4.30515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000795615 Jy ! Component: 100 - total flux cleaned = -0.00128541 Jy ! Component: 150 - total flux cleaned = -0.00163858 Jy ! Component: 200 - total flux cleaned = -0.00181226 Jy ! Total flux subtracted in 200 components = -0.00181226 Jy ! Clean residual min=-0.001470 max=0.001702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.181315 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.181315 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=0.015939Jy sigma=0.095638 ! Fit after self-cal, rms=0.015938Jy sigma=0.095636 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) ! Added new window around map position (20.4, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146087 Jy ! Component: 100 - total flux cleaned = 0.00218718 Jy ! Component: 150 - total flux cleaned = 0.00267857 Jy ! Component: 200 - total flux cleaned = 0.00302674 Jy ! Total flux subtracted in 200 components = 0.00302674 Jy ! Clean residual min=-0.001491 max=0.001395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.184342 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.184342 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=0.015791Jy sigma=0.094762 ! Fit after self-cal, rms=0.015782Jy sigma=0.094705 ! 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=0.015782Jy sigma=0.094705 ! Fit after self-cal, rms=0.015750Jy sigma=0.094379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8235 mas, bmaj=2.097 mas, bpa=-0.8339 degrees ! Estimated noise=4.28706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331654 Jy ! Component: 100 - total flux cleaned = -0.000295387 Jy ! Component: 150 - total flux cleaned = -0.000309639 Jy ! Component: 200 - total flux cleaned = -0.000285232 Jy ! Total flux subtracted in 200 components = -0.000285232 Jy ! Clean residual min=-0.001289 max=0.001329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.184056 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.184056 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=0.015670Jy sigma=0.094307 ! Fit after self-cal, rms=0.015669Jy sigma=0.094300 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 = 6.8461e-06 Jy ! Component: 100 - total flux cleaned = -2.17282e-05 Jy ! Component: 150 - total flux cleaned = -2.17784e-05 Jy ! Component: 200 - total flux cleaned = -2.14441e-05 Jy ! Total flux subtracted in 200 components = -2.14441e-05 Jy ! Clean residual min=-0.001299 max=0.001332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.184035 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.184035 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=0.015657Jy sigma=0.094257 ! Fit after self-cal, rms=0.015656Jy sigma=0.094255 ! 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=0.015656Jy sigma=0.094255 ! Fit after self-cal, rms=0.015649Jy sigma=0.094099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.836 mas, bmaj=2.952 mas, bpa=-3.433 degrees ! Estimated noise=5.42617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000937505 Jy ! Component: 100 - total flux cleaned = -0.000908381 Jy ! Component: 150 - total flux cleaned = -0.00086201 Jy ! Component: 200 - total flux cleaned = -0.000805749 Jy ! Total flux subtracted in 200 components = -0.000805749 Jy ! Clean residual min=-0.001470 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.183229 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.183229 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=0.015595Jy sigma=0.094182 ! Fit after self-cal, rms=0.015592Jy sigma=0.094169 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.22465e-07 Jy ! Component: 100 - total flux cleaned = 7.3082e-05 Jy ! Component: 150 - total flux cleaned = 0.000136787 Jy ! Component: 200 - total flux cleaned = 0.0002237 Jy ! Total flux subtracted in 200 components = 0.0002237 Jy ! Clean residual min=-0.001446 max=0.001628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.183453 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.183453 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=0.015600Jy sigma=0.094214 ! Fit after self-cal, rms=0.015599Jy sigma=0.094208 ! 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=0.8244 mas, bmaj=2.099 mas, bpa=-0.8346 degrees ! Estimated noise=4.27192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8244 x 2.099 at -0.8346 degrees (North through East) ! Clean map min=-0.0010962 max=0.17021 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=0.6852 mas, bmaj=1.965 mas, bpa=-2.608 degrees ! Estimated noise=5.77664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131209 Jy ! Component: 100 - total flux cleaned = 0.16003 Jy ! Component: 150 - total flux cleaned = 0.169824 Jy ! Component: 200 - total flux cleaned = 0.174943 Jy ! Total flux subtracted in 200 components = 0.174943 Jy ! Clean residual min=-0.002639 max=0.002609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.174943 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.174943 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8244 mas, bmaj=2.099 mas, bpa=-0.8346 degrees ! Estimated noise=4.27192 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 = 0.00273615 Jy ! Component: 100 - total flux cleaned = 0.00431607 Jy ! Component: 150 - total flux cleaned = 0.00533851 Jy ! Component: 200 - total flux cleaned = 0.00595059 Jy ! Total flux subtracted in 200 components = 0.00595059 Jy ! Clean residual min=-0.001534 max=0.001296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.180893 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.180893 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=1.836 mas, bmaj=2.952 mas, bpa=-3.433 degrees ! Estimated noise=5.42617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956006 Jy ! Component: 100 - total flux cleaned = 0.00161328 Jy ! Component: 150 - total flux cleaned = 0.00193016 Jy ! Component: 200 - total flux cleaned = 0.00217456 Jy ! Total flux subtracted in 200 components = 0.00217456 Jy ! Clean residual min=-0.001538 max=0.001450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.183068 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019204 Jy ! Component: 100 - total flux cleaned = 0.000356168 Jy ! Component: 150 - total flux cleaned = 0.000486794 Jy ! Component: 200 - total flux cleaned = 0.000574368 Jy ! Total flux subtracted in 200 components = 0.000574368 Jy ! Clean residual min=-0.001487 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.183642 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.183642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8244 mas, bmaj=2.099 mas, bpa=-0.8346 degrees ! Estimated noise=4.27192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19427e-05 Jy ! Component: 100 - total flux cleaned = -0.000113845 Jy ! Component: 150 - total flux cleaned = -0.000115638 Jy ! Component: 200 - total flux cleaned = -0.000132451 Jy ! Total flux subtracted in 200 components = -0.000132451 Jy ! Clean residual min=-0.001296 max=0.001369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.18351 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.18351 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=0.015635Jy sigma=0.094446 ! Fit after self-cal, rms=0.015627Jy sigma=0.094413 wmodel /scr/pima/bp171af_uvs/J2221+1117_X_map.mod ! Writing 55 model components to file: /scr/pima/bp171af_uvs/J2221+1117_X_map.mod wobs /scr/pima/bp171af_uvs/J2221+1117_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2221+1117_X_uvs.fits wwins /scr/pima/bp171af_uvs/J2221+1117_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J2221+1117_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 = 0.000182665 Jy ! Component: 100 - total flux cleaned = 0.000246574 Jy ! Component: 150 - total flux cleaned = 0.000285218 Jy ! Component: 200 - total flux cleaned = 0.000323055 Jy ! Component: 250 - total flux cleaned = 0.000358775 Jy ! Component: 300 - total flux cleaned = 0.000392161 Jy ! Component: 350 - total flux cleaned = 0.00039189 Jy ! Component: 400 - total flux cleaned = 0.000438187 Jy ! Component: 450 - total flux cleaned = 0.0004533 Jy ! Component: 500 - total flux cleaned = 0.000482776 Jy ! Component: 550 - total flux cleaned = 0.000524868 Jy ! Component: 600 - total flux cleaned = 0.000511185 Jy ! Component: 650 - total flux cleaned = 0.000537475 Jy ! Component: 700 - total flux cleaned = 0.000512013 Jy ! Component: 750 - total flux cleaned = 0.000512056 Jy ! Component: 800 - total flux cleaned = 0.000499878 Jy ! Component: 850 - total flux cleaned = 0.000500186 Jy ! Component: 900 - total flux cleaned = 0.000500179 Jy ! Component: 950 - total flux cleaned = 0.000500237 Jy ! Component: 1000 - total flux cleaned = 0.000500264 Jy ! Component: 1050 - total flux cleaned = 0.000532298 Jy ! Component: 1100 - total flux cleaned = 0.000490305 Jy ! Component: 1150 - total flux cleaned = 0.000490162 Jy ! Component: 1200 - total flux cleaned = 0.000439563 Jy ! Component: 1250 - total flux cleaned = 0.000400147 Jy ! Component: 1300 - total flux cleaned = 0.000361524 Jy ! Component: 1350 - total flux cleaned = 0.000371399 Jy ! Component: 1400 - total flux cleaned = 0.000352658 Jy ! Component: 1450 - total flux cleaned = 0.000343258 Jy ! Component: 1500 - total flux cleaned = 0.000315872 Jy ! Component: 1550 - total flux cleaned = 0.000288983 Jy ! Component: 1600 - total flux cleaned = 0.000280218 Jy ! Component: 1650 - total flux cleaned = 0.000254114 Jy ! Component: 1700 - total flux cleaned = 0.000228457 Jy ! Component: 1750 - total flux cleaned = 0.00022835 Jy ! Component: 1800 - total flux cleaned = 0.000186456 Jy ! Component: 1850 - total flux cleaned = 0.000161744 Jy ! Component: 1900 - total flux cleaned = 0.000129171 Jy ! Component: 1950 - total flux cleaned = 0.000121117 Jy ! Component: 2000 - total flux cleaned = 8.92179e-05 Jy ! Component: 2050 - total flux cleaned = 6.55385e-05 Jy ! Component: 2100 - total flux cleaned = 4.21113e-05 Jy ! Component: 2150 - total flux cleaned = 1.89802e-05 Jy ! Component: 2200 - total flux cleaned = -1.15083e-05 Jy ! Component: 2250 - total flux cleaned = -1.15791e-05 Jy ! Component: 2300 - total flux cleaned = -1.91569e-05 Jy ! Component: 2350 - total flux cleaned = -4.85766e-05 Jy ! Component: 2400 - total flux cleaned = -1.94224e-05 Jy ! Component: 2450 - total flux cleaned = -2.67075e-05 Jy ! Component: 2500 - total flux cleaned = -4.10301e-05 Jy ! Component: 2550 - total flux cleaned = -2.67859e-05 Jy ! Component: 2600 - total flux cleaned = -5.62968e-06 Jy ! Component: 2650 - total flux cleaned = 8.36791e-06 Jy ! Component: 2700 - total flux cleaned = 1.52831e-05 Jy ! Component: 2750 - total flux cleaned = 4.27236e-05 Jy ! Component: 2800 - total flux cleaned = 6.31675e-05 Jy ! Component: 2850 - total flux cleaned = 8.34394e-05 Jy ! Component: 2900 - total flux cleaned = 0.000116784 Jy ! Component: 2950 - total flux cleaned = 0.000136617 Jy ! Component: 3000 - total flux cleaned = 0.000143212 Jy ! Component: 3050 - total flux cleaned = 0.000162763 Jy ! Component: 3100 - total flux cleaned = 0.000162785 Jy ! Component: 3150 - total flux cleaned = 0.000175597 Jy ! Component: 3200 - total flux cleaned = 0.000181974 Jy ! Component: 3250 - total flux cleaned = 0.000175679 Jy ! Component: 3300 - total flux cleaned = 0.000194558 Jy ! Component: 3350 - total flux cleaned = 0.000194623 Jy ! Component: 3400 - total flux cleaned = 0.000175998 Jy ! Component: 3450 - total flux cleaned = 0.000176009 Jy ! Component: 3500 - total flux cleaned = 0.000176009 Jy ! Component: 3550 - total flux cleaned = 0.000169989 Jy ! Component: 3600 - total flux cleaned = 0.000151912 Jy ! Component: 3650 - total flux cleaned = 0.000157893 Jy ! Component: 3700 - total flux cleaned = 0.000139995 Jy ! Component: 3750 - total flux cleaned = 0.000151835 Jy ! Component: 3800 - total flux cleaned = 0.000151845 Jy ! Component: 3850 - total flux cleaned = 0.000140104 Jy ! Component: 3900 - total flux cleaned = 0.00014597 Jy ! Component: 3950 - total flux cleaned = 0.000134319 Jy ! Component: 4000 - total flux cleaned = 0.000122718 Jy ! Component: 4050 - total flux cleaned = 0.000134228 Jy ! Total flux subtracted in 4096 components = 0.000122687 Jy ! Clean residual min=-0.000428 max=0.000405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.183632 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 299 components and 0.183632 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2221+1117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8244 x 2.099 at -0.8346 degrees (North through East) ! Clean map min=-0.00096043 max=0.17017 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2221+1117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.96443e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158042 0.158042 0.316083 0.632166 1.26433 2.52866 5.05733 10.1147 20.2293 40.4586 80.9173 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2221+1117_X_uvs.log closed on Thu Oct 10 16:50:27 2013