! Started logfile: /d2/scr/pima/bp171aa_uvs/J0607+6720_X_uvs.log on Thu Nov 28 23:30:26 2013 obs /d2/scr/pima/bp171aa_uvs/J0607+6720_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0607+6720_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836508 visibilities/baseline/integration-bin. ! Found source: J0607+6720 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4216 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 /d2/scr/pima/bp171aa_uvs/J0607+6720_X] 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 0.200x0.200 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. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.080686Jy sigma=0.763892 ! Fit after self-cal, rms=0.632230Jy sigma=0.446881 ! 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=0.6978 mas, bmaj=3.073 mas, bpa=-36.32 degrees ! Estimated noise=24.4706 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 = 0.259579 Jy ! Component: 100 - total flux cleaned = 0.350045 Jy ! Total flux subtracted in 100 components = 0.350045 Jy ! Clean residual min=-0.020999 max=0.044360 Jy/beam ! Clean residual mean=-0.000029 rms=0.006673 Jy/beam ! Combined flux in latest and established models = 0.350045 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.350045 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=0.134115Jy sigma=0.094799 ! Fit after self-cal, rms=0.133923Jy sigma=0.094663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0550874 Jy ! Component: 100 - total flux cleaned = 0.0931829 Jy ! Total flux subtracted in 100 components = 0.0931829 Jy ! Clean residual min=-0.014338 max=0.021096 Jy/beam ! Clean residual mean=-0.000011 rms=0.003797 Jy/beam ! Combined flux in latest and established models = 0.443228 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.443228 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=0.083634Jy sigma=0.059109 ! Fit after self-cal, rms=0.083404Jy sigma=0.058946 ! 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=0.8672 mas, bmaj=3.189 mas, bpa=-36.89 degrees ! Estimated noise=15.4065 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 = 0.0464759 Jy ! Component: 100 - total flux cleaned = 0.0725535 Jy ! Component: 150 - total flux cleaned = 0.0890564 Jy ! Component: 200 - total flux cleaned = 0.100793 Jy ! Total flux subtracted in 200 components = 0.100793 Jy ! Clean residual min=-0.012631 max=0.015551 Jy/beam ! Clean residual mean=0.000012 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.544021 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 69 components and 0.544021 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=0.050703Jy sigma=0.035822 ! Fit after self-cal, rms=0.050379Jy sigma=0.035592 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 3.189 at -36.89 degrees (North through East) ! Clean map min=-0.011026 max=0.38158 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 1.06 FD 1.15 HN 0.93 KP 0.94 ! LA 0.98 MK 1.01 NL 1.03 OV 1.03 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.93 KP 0.95 ! LA 0.93 MK 1.03 NL 1.05 OV 0.96 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.13 HN 0.96 KP 1.05 ! LA 0.91 MK 1.05 NL 1.04 OV 1.01 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.03 KP 0.92 ! LA 0.94 MK 1.07 NL 1.01 OV 1.00 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.99 KP 1.05 ! LA 0.94 MK 0.97 NL 0.96 OV 0.98 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.07 KP 1.02 ! LA 0.99 MK 1.01 NL 1.00 OV 1.02 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.03 KP 1.01 ! LA 0.93 MK 1.00 NL 1.02 OV 1.05 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 1.02 KP 1.08 ! LA 0.88 MK 0.98 NL 1.03 OV 1.05 ! PT 0.85 SC 1.16 ! ! ! Fit before self-cal, rms=0.050379Jy sigma=0.035592 ! Fit after self-cal, rms=0.031035Jy sigma=0.022129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=3.202 mas, bpa=-37 degrees ! Estimated noise=15.2336 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 (-1.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386424 Jy ! Component: 100 - total flux cleaned = 0.00626719 Jy ! Component: 150 - total flux cleaned = 0.0074776 Jy ! Component: 200 - total flux cleaned = 0.00789002 Jy ! Total flux subtracted in 200 components = 0.00789002 Jy ! Clean residual min=-0.002472 max=0.002100 Jy/beam ! Clean residual mean=0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.551911 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.551911 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=0.030461Jy sigma=0.021718 ! Fit after self-cal, rms=0.030475Jy sigma=0.021709 ! 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=0.030475Jy sigma=0.021709 ! Fit after self-cal, rms=0.030446Jy sigma=0.021689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=3.199 mas, bpa=-37.03 degrees ! Estimated noise=15.2443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144645 Jy ! Component: 100 - total flux cleaned = 0.00205684 Jy ! Component: 150 - total flux cleaned = 0.00231757 Jy ! Component: 200 - total flux cleaned = 0.00251155 Jy ! Total flux subtracted in 200 components = 0.00251155 Jy ! Clean residual min=-0.002184 max=0.001708 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.554423 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.554423 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=0.030301Jy sigma=0.021587 ! Fit after self-cal, rms=0.030297Jy sigma=0.021586 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 = 0.000338099 Jy ! Component: 100 - total flux cleaned = 0.000503471 Jy ! Component: 150 - total flux cleaned = 0.000656452 Jy ! Component: 200 - total flux cleaned = 0.000796803 Jy ! Total flux subtracted in 200 components = 0.000796803 Jy ! Clean residual min=-0.001970 max=0.001601 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.55522 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.55522 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=0.030239Jy sigma=0.021545 ! Fit after self-cal, rms=0.030237Jy sigma=0.021544 ! 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=0.030237Jy sigma=0.021544 ! Fit after self-cal, rms=0.030198Jy sigma=0.021528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=3.195 mas, bpa=-37.06 degrees ! Estimated noise=15.2455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584429 Jy ! Component: 100 - total flux cleaned = 0.000851671 Jy ! Component: 150 - total flux cleaned = 0.00108459 Jy ! Component: 200 - total flux cleaned = 0.0012015 Jy ! Total flux subtracted in 200 components = 0.0012015 Jy ! Clean residual min=-0.001821 max=0.001421 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.556421 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.556422 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=0.030144Jy sigma=0.021490 ! Fit after self-cal, rms=0.030143Jy sigma=0.021489 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 = 0.000112601 Jy ! Component: 100 - total flux cleaned = 0.000217517 Jy ! Component: 150 - total flux cleaned = 0.000314629 Jy ! Component: 200 - total flux cleaned = 0.000387014 Jy ! Total flux subtracted in 200 components = 0.000387014 Jy ! Clean residual min=-0.001693 max=0.001406 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.556809 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.556809 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=0.030120Jy sigma=0.021473 ! Fit after self-cal, rms=0.030119Jy sigma=0.021472 ! 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=0.030119Jy sigma=0.021472 ! Fit after self-cal, rms=0.030094Jy sigma=0.021464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=3.561 mas, bpa=-44.25 degrees ! Estimated noise=19.4862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048332 Jy ! Component: 100 - total flux cleaned = 0.000756481 Jy ! Component: 150 - total flux cleaned = 0.000861642 Jy ! Component: 200 - total flux cleaned = 0.000952851 Jy ! Total flux subtracted in 200 components = 0.000952851 Jy ! Clean residual min=-0.001244 max=0.001116 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.557761 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.557762 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=0.030080Jy sigma=0.021452 ! Fit after self-cal, rms=0.030078Jy sigma=0.021452 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 = 0.000103038 Jy ! Component: 100 - total flux cleaned = 0.000179227 Jy ! Component: 150 - total flux cleaned = 0.000233916 Jy ! Component: 200 - total flux cleaned = 0.000264114 Jy ! Total flux subtracted in 200 components = 0.000264114 Jy ! Clean residual min=-0.001183 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.558026 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.558026 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=0.030075Jy sigma=0.021449 ! Fit after self-cal, rms=0.030075Jy sigma=0.021449 ! 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=0.8783 mas, bmaj=3.192 mas, bpa=-37.09 degrees ! Estimated noise=15.2457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8783 x 3.192 at -37.09 degrees (North through East) ! Clean map min=-0.001607 max=0.3785 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=0.7062 mas, bmaj=3.063 mas, bpa=-36.51 degrees ! Estimated noise=24.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260426 Jy ! Component: 100 - total flux cleaned = 0.351257 Jy ! Component: 150 - total flux cleaned = 0.405455 Jy ! Component: 200 - total flux cleaned = 0.442527 Jy ! Total flux subtracted in 200 components = 0.442527 Jy ! Clean residual min=-0.009970 max=0.020395 Jy/beam ! Clean residual mean=-0.000020 rms=0.003128 Jy/beam ! Combined flux in latest and established models = 0.442527 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.442527 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8783 mas, bmaj=3.192 mas, bpa=-37.09 degrees ! Estimated noise=15.2457 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 = 0.041035 Jy ! Component: 100 - total flux cleaned = 0.0636439 Jy ! Component: 150 - total flux cleaned = 0.0770371 Jy ! Component: 200 - total flux cleaned = 0.0859881 Jy ! Total flux subtracted in 200 components = 0.0859881 Jy ! Clean residual min=-0.003328 max=0.004950 Jy/beam ! Clean residual mean=-0.000008 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.528515 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 50 components and 0.528515 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=2.024 mas, bmaj=3.561 mas, bpa=-44.25 degrees ! Estimated noise=19.4862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102806 Jy ! Component: 100 - total flux cleaned = 0.0156558 Jy ! Component: 150 - total flux cleaned = 0.0192377 Jy ! Component: 200 - total flux cleaned = 0.0217577 Jy ! Total flux subtracted in 200 components = 0.0217577 Jy ! Clean residual min=-0.002297 max=0.002048 Jy/beam ! Clean residual mean=-0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.550273 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 = 0.00184208 Jy ! Component: 100 - total flux cleaned = 0.00323685 Jy ! Component: 150 - total flux cleaned = 0.00412041 Jy ! Component: 200 - total flux cleaned = 0.00467013 Jy ! Total flux subtracted in 200 components = 0.00467013 Jy ! Clean residual min=-0.001773 max=0.001283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.554943 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 133 components and 0.554943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8783 mas, bmaj=3.192 mas, bpa=-37.09 degrees ! Estimated noise=15.2457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941273 Jy ! Component: 100 - total flux cleaned = 0.00130674 Jy ! Component: 150 - total flux cleaned = 0.00161419 Jy ! Component: 200 - total flux cleaned = 0.00187962 Jy ! Total flux subtracted in 200 components = 0.00187962 Jy ! Clean residual min=-0.001494 max=0.001553 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.556822 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.556822 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=0.030114Jy sigma=0.021475 ! Fit after self-cal, rms=0.030103Jy sigma=0.021468 wmodel /d2/scr/pima/bp171aa_uvs/J0607+6720_X_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp171aa_uvs/J0607+6720_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0607+6720_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0607+6720_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0607+6720_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0607+6720_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 = 0.000123223 Jy ! Component: 100 - total flux cleaned = 0.000122708 Jy ! Component: 150 - total flux cleaned = 9.83116e-05 Jy ! Component: 200 - total flux cleaned = 6.97277e-06 Jy ! Component: 250 - total flux cleaned = -1.48089e-05 Jy ! Component: 300 - total flux cleaned = -7.73733e-05 Jy ! Component: 350 - total flux cleaned = -0.000137265 Jy ! Component: 400 - total flux cleaned = -0.000156438 Jy ! Component: 450 - total flux cleaned = -0.000156562 Jy ! Component: 500 - total flux cleaned = -0.000227397 Jy ! Component: 550 - total flux cleaned = -0.000244006 Jy ! Component: 600 - total flux cleaned = -0.000260878 Jy ! Component: 650 - total flux cleaned = -0.000277223 Jy ! Component: 700 - total flux cleaned = -0.000293495 Jy ! Component: 750 - total flux cleaned = -0.000355748 Jy ! Component: 800 - total flux cleaned = -0.000385672 Jy ! Component: 850 - total flux cleaned = -0.00040023 Jy ! Component: 900 - total flux cleaned = -0.000443537 Jy ! Component: 950 - total flux cleaned = -0.000457641 Jy ! Component: 1000 - total flux cleaned = -0.000471464 Jy ! Component: 1050 - total flux cleaned = -0.000471503 Jy ! Component: 1100 - total flux cleaned = -0.000458306 Jy ! Component: 1150 - total flux cleaned = -0.000471379 Jy ! Component: 1200 - total flux cleaned = -0.000432847 Jy ! Component: 1250 - total flux cleaned = -0.000395425 Jy ! Component: 1300 - total flux cleaned = -0.00042053 Jy ! Component: 1350 - total flux cleaned = -0.000420353 Jy ! Component: 1400 - total flux cleaned = -0.000408226 Jy ! Component: 1450 - total flux cleaned = -0.000431593 Jy ! Component: 1500 - total flux cleaned = -0.000396764 Jy ! Component: 1550 - total flux cleaned = -0.000396709 Jy ! Component: 1600 - total flux cleaned = -0.000374285 Jy ! Component: 1650 - total flux cleaned = -0.000385307 Jy ! Component: 1700 - total flux cleaned = -0.000385334 Jy ! Component: 1750 - total flux cleaned = -0.000396112 Jy ! Component: 1800 - total flux cleaned = -0.000406696 Jy ! Component: 1850 - total flux cleaned = -0.00040678 Jy ! Component: 1900 - total flux cleaned = -0.000406775 Jy ! Component: 1950 - total flux cleaned = -0.000458116 Jy ! Component: 2000 - total flux cleaned = -0.000447972 Jy ! Component: 2050 - total flux cleaned = -0.000457994 Jy ! Component: 2100 - total flux cleaned = -0.000448069 Jy ! Component: 2150 - total flux cleaned = -0.000467766 Jy ! Component: 2200 - total flux cleaned = -0.000457928 Jy ! Component: 2250 - total flux cleaned = -0.000467542 Jy ! Component: 2300 - total flux cleaned = -0.000495839 Jy ! Component: 2350 - total flux cleaned = -0.000486358 Jy ! Component: 2400 - total flux cleaned = -0.000486317 Jy ! Component: 2450 - total flux cleaned = -0.000522976 Jy ! Component: 2500 - total flux cleaned = -0.00051377 Jy ! Component: 2550 - total flux cleaned = -0.000495851 Jy ! Component: 2600 - total flux cleaned = -0.00054951 Jy ! Component: 2650 - total flux cleaned = -0.000540643 Jy ! Component: 2700 - total flux cleaned = -0.000540557 Jy ! Component: 2750 - total flux cleaned = -0.000531895 Jy ! Component: 2800 - total flux cleaned = -0.000540459 Jy ! Component: 2850 - total flux cleaned = -0.0005234 Jy ! Component: 2900 - total flux cleaned = -0.000531781 Jy ! Component: 2950 - total flux cleaned = -0.000523297 Jy ! Component: 3000 - total flux cleaned = -0.000506534 Jy ! Component: 3050 - total flux cleaned = -0.000523159 Jy ! Component: 3100 - total flux cleaned = -0.000514992 Jy ! Component: 3150 - total flux cleaned = -0.000539457 Jy ! Component: 3200 - total flux cleaned = -0.000515151 Jy ! Component: 3250 - total flux cleaned = -0.000531204 Jy ! Component: 3300 - total flux cleaned = -0.000539235 Jy ! Component: 3350 - total flux cleaned = -0.000547129 Jy ! Component: 3400 - total flux cleaned = -0.000531457 Jy ! Component: 3450 - total flux cleaned = -0.000531576 Jy ! Component: 3500 - total flux cleaned = -0.00052389 Jy ! Component: 3550 - total flux cleaned = -0.000500777 Jy ! Component: 3600 - total flux cleaned = -0.000447325 Jy ! Component: 3650 - total flux cleaned = -0.000454972 Jy ! Component: 3700 - total flux cleaned = -0.000432378 Jy ! Component: 3750 - total flux cleaned = -0.000402385 Jy ! Component: 3800 - total flux cleaned = -0.00039492 Jy ! Component: 3850 - total flux cleaned = -0.000365346 Jy ! Component: 3900 - total flux cleaned = -0.000372748 Jy ! Component: 3950 - total flux cleaned = -0.000336145 Jy ! Component: 4000 - total flux cleaned = -0.000307079 Jy ! Component: 4050 - total flux cleaned = -0.00029983 Jy ! Total flux subtracted in 4096 components = -0.000263819 Jy ! Clean residual min=-0.000440 max=0.000460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.556558 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 419 components and 0.556558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0607+6720_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8783 x 3.192 at -37.09 degrees (North through East) ! Clean map min=-0.00076803 max=0.37942 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0607+6720_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.379421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121882 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0963692 0.0963692 0.192738 0.385477 0.770954 1.54191 3.08381 6.16763 12.3353 24.6705 49.341 98.6821 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.379 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3113.03 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0607+6720_X_uvs.log closed on Thu Nov 28 23:30:31 2013