! Started logfile: /d2/scr/pima/bp171a6_uvs/J0710+1819_X_uvs.log on Wed Jan 15 14:44:17 2014 obs /d2/scr/pima/bp171a6_uvs/J0710+1819_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0710+1819_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.52381 visibilities/baseline/integration-bin. ! Found source: J0710+1819 ! ! 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 264 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/bp171a6_uvs/J0710+1819_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. ! ! 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=0.998206Jy sigma=0.934934 ! Fit after self-cal, rms=0.985459Jy sigma=0.916889 ! 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=0.9763 mas, bmaj=5.696 mas, bpa=-21.71 degrees ! Estimated noise=68.9163 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144568 Jy ! Component: 100 - total flux cleaned = 0.0150726 Jy ! Total flux subtracted in 100 components = 0.0150726 Jy ! Clean residual min=-0.002270 max=0.002270 Jy/beam ! Clean residual mean=-0.000006 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0150726 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0150726 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=0.015405Jy sigma=0.014488 ! Fit after self-cal, rms=0.012878Jy sigma=0.012959 ! 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=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 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 = 0.00221009 Jy ! Component: 100 - total flux cleaned = 0.00194575 Jy ! Component: 150 - total flux cleaned = 0.00122815 Jy ! Component: 200 - total flux cleaned = 0.000682751 Jy ! Total flux subtracted in 200 components = 0.000682751 Jy ! Clean residual min=-0.000930 max=0.000924 Jy/beam ! Clean residual mean=-0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0157554 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 0.0157554 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=0.012654Jy sigma=0.010905 ! Fit after self-cal, rms=0.012577Jy sigma=0.010841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 5.183 at -21.43 degrees (North through East) ! Clean map min=-0.0015379 max=0.017497 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: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.012577Jy sigma=0.010841 ! Fit after self-cal, rms=0.012577Jy sigma=0.010841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 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 = -0.000366161 Jy ! Component: 100 - total flux cleaned = -0.000743427 Jy ! Component: 150 - total flux cleaned = -0.000920767 Jy ! Component: 200 - total flux cleaned = -0.00111088 Jy ! Total flux subtracted in 200 components = -0.00111088 Jy ! Clean residual min=-0.000504 max=0.000503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0146445 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 104 components and 0.0146445 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=0.012486Jy sigma=0.010481 ! Fit after self-cal, rms=0.012460Jy sigma=0.010457 ! 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=0.012460Jy sigma=0.010457 ! Fit after self-cal, rms=0.012460Jy sigma=0.010457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243801 Jy ! Component: 100 - total flux cleaned = -0.000470094 Jy ! Component: 150 - total flux cleaned = -0.000569736 Jy ! Component: 200 - total flux cleaned = -0.00061584 Jy ! Total flux subtracted in 200 components = -0.00061584 Jy ! Clean residual min=-0.000376 max=0.000373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0140287 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 146 components and 0.0140287 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=0.012413Jy sigma=0.010301 ! Fit after self-cal, rms=0.012404Jy sigma=0.010291 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 = -0.000202002 Jy ! Component: 100 - total flux cleaned = -0.000394362 Jy ! Component: 150 - total flux cleaned = -0.000534643 Jy ! Component: 200 - total flux cleaned = -0.000573497 Jy ! Total flux subtracted in 200 components = -0.000573497 Jy ! Clean residual min=-0.000322 max=0.000320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0134552 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 176 components and 0.0134552 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=0.012361Jy sigma=0.010207 ! Fit after self-cal, rms=0.012358Jy sigma=0.010201 ! 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=0.012358Jy sigma=0.010201 ! Fit after self-cal, rms=0.012358Jy sigma=0.010201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.90704e-05 Jy ! Component: 100 - total flux cleaned = -0.000203102 Jy ! Component: 150 - total flux cleaned = -0.000203441 Jy ! Component: 200 - total flux cleaned = -0.000203282 Jy ! Total flux subtracted in 200 components = -0.000203282 Jy ! Clean residual min=-0.000284 max=0.000289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0132519 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 198 components and 0.0132519 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=0.012319Jy sigma=0.010145 ! Fit after self-cal, rms=0.012317Jy sigma=0.010141 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 = -2.18713e-05 Jy ! Component: 100 - total flux cleaned = -0.00028576 Jy ! Component: 150 - total flux cleaned = -0.000545074 Jy ! Component: 200 - total flux cleaned = -0.00082287 Jy ! Total flux subtracted in 200 components = -0.00082287 Jy ! Clean residual min=-0.000277 max=0.000274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.012429 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 216 components and 0.012429 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=0.012264Jy sigma=0.010113 ! Fit after self-cal, rms=0.012263Jy sigma=0.010109 ! 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=0.012263Jy sigma=0.010109 ! Fit after self-cal, rms=0.012263Jy sigma=0.010109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=5.135 mas, bpa=-16.57 degrees ! Estimated noise=55.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05478e-05 Jy ! Component: 100 - total flux cleaned = -2.60126e-06 Jy ! Component: 150 - total flux cleaned = 9.22591e-05 Jy ! Component: 200 - total flux cleaned = 0.000126971 Jy ! Total flux subtracted in 200 components = 0.000126971 Jy ! Clean residual min=-0.000191 max=0.000194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.012556 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 252 components and 0.012556 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=0.012255Jy sigma=0.010081 ! Fit after self-cal, rms=0.012264Jy sigma=0.010078 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 = 5.34646e-05 Jy ! Component: 100 - total flux cleaned = 6.39218e-05 Jy ! Component: 150 - total flux cleaned = 7.42586e-05 Jy ! Component: 200 - total flux cleaned = 9.51726e-05 Jy ! Total flux subtracted in 200 components = 9.51726e-05 Jy ! Clean residual min=-0.000175 max=0.000175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0126512 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 292 components and 0.0126512 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=0.012257Jy sigma=0.010057 ! Fit after self-cal, rms=0.012264Jy sigma=0.010055 ! Inverting map ! Added new window around map position (-39.2, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98512e-05 Jy ! Component: 100 - total flux cleaned = 0.000115182 Jy ! Component: 150 - total flux cleaned = 0.000132529 Jy ! Component: 200 - total flux cleaned = 0.000137082 Jy ! Total flux subtracted in 200 components = 0.000137082 Jy ! Clean residual min=-0.000271 max=0.000257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0127883 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 323 components and 0.0127883 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=0.012255Jy sigma=0.010049 ! Fit after self-cal, rms=0.012258Jy sigma=0.010045 ! 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=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 5.183 at -21.43 degrees (North through East) ! Clean map min=-0.0018168 max=0.016841 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=0.9763 mas, bmaj=5.696 mas, bpa=-21.71 degrees ! Estimated noise=68.9163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290882 Jy ! Component: 100 - total flux cleaned = -0.0029061 Jy ! Component: 150 - total flux cleaned = -0.00530743 Jy ! Component: 200 - total flux cleaned = -0.0072267 Jy ! Total flux subtracted in 200 components = -0.0072267 Jy ! Clean residual min=-0.011608 max=0.015954 Jy/beam ! Clean residual mean=-0.000015 rms=0.003069 Jy/beam ! Combined flux in latest and established models = -0.0072267 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 27 model components to the UV plane model. ! The established model now contains 27 components and -0.0072267 Jy ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 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) ! Added new window around map position (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011961 Jy ! Component: 100 - total flux cleaned = 0.0126467 Jy ! Component: 150 - total flux cleaned = 0.0135823 Jy ! Component: 200 - total flux cleaned = 0.0147203 Jy ! Total flux subtracted in 200 components = 0.0147203 Jy ! Clean residual min=-0.003123 max=0.003602 Jy/beam ! Clean residual mean=-0.000006 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.00749359 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.00749359 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=3.122 mas, bmaj=5.135 mas, bpa=-16.57 degrees ! Estimated noise=55.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215209 Jy ! Component: 100 - total flux cleaned = 0.000720271 Jy ! Component: 150 - total flux cleaned = 0.00109469 Jy ! Component: 200 - total flux cleaned = 0.00152624 Jy ! Total flux subtracted in 200 components = 0.00152624 Jy ! Clean residual min=-0.002034 max=0.002408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.00901983 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 = 0.000373292 Jy ! Component: 100 - total flux cleaned = 0.000623899 Jy ! Component: 150 - total flux cleaned = 0.000734098 Jy ! Component: 200 - total flux cleaned = 0.000898953 Jy ! Total flux subtracted in 200 components = 0.000898953 Jy ! Clean residual min=-0.001705 max=0.002096 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.00991878 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 110 components and 0.00991878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=5.183 mas, bpa=-21.43 degrees ! Estimated noise=51.3037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.34777e-05 Jy ! Component: 100 - total flux cleaned = 0.000380276 Jy ! Component: 150 - total flux cleaned = 0.000584149 Jy ! Component: 200 - total flux cleaned = 0.000845383 Jy ! Total flux subtracted in 200 components = 0.000845383 Jy ! Clean residual min=-0.001459 max=0.001882 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0107642 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 140 components and 0.0107642 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=0.012789Jy sigma=0.010949 ! Fit after self-cal, rms=0.012690Jy sigma=0.010762 wmodel /d2/scr/pima/bp171a6_uvs/J0710+1819_X_map.mod ! Writing 140 model components to file: /d2/scr/pima/bp171a6_uvs/J0710+1819_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0710+1819_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0710+1819_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0710+1819_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a6_uvs/J0710+1819_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 = 8.86855e-05 Jy ! Component: 100 - total flux cleaned = 5.04023e-05 Jy ! Component: 150 - total flux cleaned = -3.26967e-05 Jy ! Component: 200 - total flux cleaned = -0.000199017 Jy ! Component: 250 - total flux cleaned = -0.000270004 Jy ! Component: 300 - total flux cleaned = -0.000350965 Jy ! Component: 350 - total flux cleaned = -0.000427321 Jy ! Component: 400 - total flux cleaned = -0.000475915 Jy ! Component: 450 - total flux cleaned = -0.000533857 Jy ! Component: 500 - total flux cleaned = -0.000578492 Jy ! Component: 550 - total flux cleaned = -0.000600178 Jy ! Component: 600 - total flux cleaned = -0.000621184 Jy ! Component: 650 - total flux cleaned = -0.000610967 Jy ! Component: 700 - total flux cleaned = -0.000621187 Jy ! Component: 750 - total flux cleaned = -0.000571328 Jy ! Component: 800 - total flux cleaned = -0.00051229 Jy ! Component: 850 - total flux cleaned = -0.000463491 Jy ! Component: 900 - total flux cleaned = -0.000405623 Jy ! Component: 950 - total flux cleaned = -0.00037688 Jy ! Component: 1000 - total flux cleaned = -0.000329205 Jy ! Component: 1050 - total flux cleaned = -0.000300754 Jy ! Component: 1100 - total flux cleaned = -0.00027248 Jy ! Component: 1150 - total flux cleaned = -0.000225707 Jy ! Component: 1200 - total flux cleaned = -0.000179079 Jy ! Component: 1250 - total flux cleaned = -0.000160537 Jy ! Component: 1300 - total flux cleaned = -0.000142068 Jy ! Component: 1350 - total flux cleaned = -9.59186e-05 Jy ! Component: 1400 - total flux cleaned = -0.000142155 Jy ! Component: 1450 - total flux cleaned = -0.000216265 Jy ! Component: 1500 - total flux cleaned = -0.000290742 Jy ! Component: 1550 - total flux cleaned = -0.000374847 Jy ! Component: 1600 - total flux cleaned = -0.000440686 Jy ! Component: 1650 - total flux cleaned = -0.000535435 Jy ! Component: 1700 - total flux cleaned = -0.000602391 Jy ! Component: 1750 - total flux cleaned = -0.000689309 Jy ! Component: 1800 - total flux cleaned = -0.000777211 Jy ! Component: 1850 - total flux cleaned = -0.000865905 Jy ! Component: 1900 - total flux cleaned = -0.000955614 Jy ! Component: 1950 - total flux cleaned = -0.00108672 Jy ! Component: 2000 - total flux cleaned = -0.00118888 Jy ! Component: 2050 - total flux cleaned = -0.00131293 Jy ! Component: 2100 - total flux cleaned = -0.001428 Jy ! Component: 2150 - total flux cleaned = -0.00155515 Jy ! Component: 2200 - total flux cleaned = -0.00167316 Jy ! Component: 2250 - total flux cleaned = -0.00178175 Jy ! Component: 2300 - total flux cleaned = -0.00191378 Jy ! Component: 2350 - total flux cleaned = -0.00201418 Jy ! Component: 2400 - total flux cleaned = -0.00214971 Jy ! Component: 2450 - total flux cleaned = -0.0022413 Jy ! Component: 2500 - total flux cleaned = -0.00236878 Jy ! Component: 2550 - total flux cleaned = -0.00248627 Jy ! Component: 2600 - total flux cleaned = -0.00261727 Jy ! Component: 2650 - total flux cleaned = -0.00273788 Jy ! Component: 2700 - total flux cleaned = -0.00286011 Jy ! Component: 2750 - total flux cleaned = -0.00297186 Jy ! Component: 2800 - total flux cleaned = -0.00305986 Jy ! Component: 2850 - total flux cleaned = -0.00316224 Jy ! Component: 2900 - total flux cleaned = -0.00320119 Jy ! Component: 2950 - total flux cleaned = -0.00330644 Jy ! Component: 3000 - total flux cleaned = -0.00342681 Jy ! Component: 3050 - total flux cleaned = -0.00353577 Jy ! Component: 3100 - total flux cleaned = -0.00363273 Jy ! Component: 3150 - total flux cleaned = -0.00375916 Jy ! Component: 3200 - total flux cleaned = -0.00388772 Jy ! Component: 3250 - total flux cleaned = -0.00397461 Jy ! Component: 3300 - total flux cleaned = -0.00404813 Jy ! Component: 3350 - total flux cleaned = -0.00407784 Jy ! Component: 3400 - total flux cleaned = -0.00410837 Jy ! Component: 3450 - total flux cleaned = -0.00415518 Jy ! Component: 3500 - total flux cleaned = -0.00417104 Jy ! Component: 3550 - total flux cleaned = -0.0042034 Jy ! Component: 3600 - total flux cleaned = -0.00421977 Jy ! Component: 3650 - total flux cleaned = -0.00425317 Jy ! Component: 3700 - total flux cleaned = -0.00428735 Jy ! Component: 3750 - total flux cleaned = -0.00430466 Jy ! Component: 3800 - total flux cleaned = -0.00432228 Jy ! Component: 3850 - total flux cleaned = -0.00434071 Jy ! Component: 3900 - total flux cleaned = -0.00434115 Jy ! Component: 3950 - total flux cleaned = -0.00432222 Jy ! Component: 4000 - total flux cleaned = -0.00434205 Jy ! Component: 4050 - total flux cleaned = -0.00434236 Jy ! Total flux subtracted in 4096 components = -0.00430174 Jy ! Clean residual min=-0.001169 max=0.001130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.00646243 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 309 components and 0.00646243 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0710+1819_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 5.183 at -21.43 degrees (North through East) ! Clean map min=-0.002365 max=0.015365 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0710+1819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0153654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284259 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.54998 5.54998 11.1 22.1999 44.3998 88.7997 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 54.054 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0710+1819_X_uvs.log closed on Wed Jan 15 14:44:23 2014