! Started logfile: /scr/pima/bp171ad_uvs/old_J0241+6126_X_uvs.log on Mon Dec 9 01:58:17 2013 obs /scr/pima/bp171ad_uvs/old_J0241+6126_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/old_J0241+6126_X_uva.fits ! AN table 1: 119 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.494598 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0241+6126 ! ! 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 13184 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/bp171ad_uvs/old_J0241+6126_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 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001537Jy sigma=0.708145 ! Fit after self-cal, rms=0.961605Jy sigma=0.679915 ! 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=1.673 mas, bmaj=3.494 mas, bpa=-26.76 degrees ! Estimated noise=22.9264 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 = 0.0258846 Jy ! Component: 100 - total flux cleaned = 0.0361773 Jy ! Total flux subtracted in 100 components = 0.0361773 Jy ! Clean residual min=-0.006401 max=0.006268 Jy/beam ! Clean residual mean=0.000007 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.0361773 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0361773 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=0.040692Jy sigma=0.028770 ! Fit after self-cal, rms=0.038601Jy sigma=0.027292 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.526 mas, bpa=-25.83 degrees ! Estimated noise=8.87553 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 = 0.0119941 Jy ! Component: 100 - total flux cleaned = 0.0195975 Jy ! Component: 150 - total flux cleaned = 0.0250406 Jy ! Component: 200 - total flux cleaned = 0.029046 Jy ! Total flux subtracted in 200 components = 0.029046 Jy ! Clean residual min=-0.004682 max=0.004614 Jy/beam ! Clean residual mean=0.000004 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0652234 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 0.0652234 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=0.034001Jy sigma=0.024039 ! Fit after self-cal, rms=0.033762Jy sigma=0.023870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.116 x 3.526 at -25.83 degrees (North through East) ! Clean map min=-0.0050263 max=0.042786 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.033762Jy sigma=0.023870 ! Fit after self-cal, rms=0.033756Jy sigma=0.023866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.529 mas, bpa=-25.77 degrees ! Estimated noise=8.8839 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 = 0.00374442 Jy ! Component: 100 - total flux cleaned = 0.00638712 Jy ! Component: 150 - total flux cleaned = 0.00840718 Jy ! Component: 200 - total flux cleaned = 0.00999899 Jy ! Total flux subtracted in 200 components = 0.00999899 Jy ! Clean residual min=-0.004516 max=0.004097 Jy/beam ! Clean residual mean=0.000004 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0752223 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.0752224 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=0.033208Jy sigma=0.023479 ! Fit after self-cal, rms=0.033133Jy sigma=0.023426 ! 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=0.033133Jy sigma=0.023426 ! Fit after self-cal, rms=0.033133Jy sigma=0.023426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.529 mas, bpa=-25.77 degrees ! Estimated noise=8.8839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155562 Jy ! Component: 100 - total flux cleaned = 0.00271588 Jy ! Component: 150 - total flux cleaned = 0.0036636 Jy ! Component: 200 - total flux cleaned = 0.00445387 Jy ! Total flux subtracted in 200 components = 0.00445387 Jy ! Clean residual min=-0.004390 max=0.003957 Jy/beam ! Clean residual mean=0.000004 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0796762 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.0796762 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=0.033027Jy sigma=0.023351 ! Fit after self-cal, rms=0.033020Jy sigma=0.023345 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 = 0.000671664 Jy ! Component: 100 - total flux cleaned = 0.00105052 Jy ! Component: 150 - total flux cleaned = 0.00141332 Jy ! Component: 200 - total flux cleaned = 0.00170442 Jy ! Total flux subtracted in 200 components = 0.00170442 Jy ! Clean residual min=-0.004352 max=0.003957 Jy/beam ! Clean residual mean=0.000004 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0813807 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0813806 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=0.032989Jy sigma=0.023323 ! Fit after self-cal, rms=0.032987Jy sigma=0.023322 ! 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=0.032987Jy sigma=0.023322 ! Fit after self-cal, rms=0.032987Jy sigma=0.023322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.529 mas, bpa=-25.77 degrees ! Estimated noise=8.8839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168874 Jy ! Component: 100 - total flux cleaned = 0.000361526 Jy ! Component: 150 - total flux cleaned = 0.000561012 Jy ! Component: 200 - total flux cleaned = 0.000732067 Jy ! Total flux subtracted in 200 components = 0.000732067 Jy ! Clean residual min=-0.004336 max=0.003946 Jy/beam ! Clean residual mean=0.000004 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0821127 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.0821127 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=0.032969Jy sigma=0.023309 ! Fit after self-cal, rms=0.032968Jy sigma=0.023309 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 = 4.46737e-05 Jy ! Component: 100 - total flux cleaned = 0.000176208 Jy ! Component: 150 - total flux cleaned = 0.000301724 Jy ! Component: 200 - total flux cleaned = 0.000392984 Jy ! Total flux subtracted in 200 components = 0.000392984 Jy ! Clean residual min=-0.004286 max=0.003923 Jy/beam ! Clean residual mean=0.000004 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0825057 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.0825057 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=0.032955Jy sigma=0.023299 ! Fit after self-cal, rms=0.032954Jy sigma=0.023299 ! 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=0.032954Jy sigma=0.023299 ! Fit after self-cal, rms=0.032954Jy sigma=0.023299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=3.561 mas, bpa=-22.11 degrees ! Estimated noise=9.22223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633729 Jy ! Component: 100 - total flux cleaned = 0.000952291 Jy ! Component: 150 - total flux cleaned = 0.00109307 Jy ! Component: 200 - total flux cleaned = 0.0012064 Jy ! Total flux subtracted in 200 components = 0.0012064 Jy ! Clean residual min=-0.005049 max=0.004304 Jy/beam ! Clean residual mean=0.000005 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.0837121 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.0837121 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=0.032944Jy sigma=0.023292 ! Fit after self-cal, rms=0.032943Jy sigma=0.023291 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 = 0.000114209 Jy ! Component: 100 - total flux cleaned = 0.000187478 Jy ! Component: 150 - total flux cleaned = 0.000256388 Jy ! Component: 200 - total flux cleaned = 0.000320884 Jy ! Total flux subtracted in 200 components = 0.000320884 Jy ! Clean residual min=-0.005017 max=0.004270 Jy/beam ! Clean residual mean=0.000005 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.084033 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.084033 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=0.032937Jy sigma=0.023287 ! Fit after self-cal, rms=0.032937Jy sigma=0.023287 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.529 mas, bpa=-25.77 degrees ! Estimated noise=8.8839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.115 x 3.529 at -25.77 degrees (North through East) ! Clean map min=-0.0041958 max=0.042998 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=1.673 mas, bmaj=3.493 mas, bpa=-26.76 degrees ! Estimated noise=22.9301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026871 Jy ! Component: 100 - total flux cleaned = 0.0398204 Jy ! Component: 150 - total flux cleaned = 0.0488306 Jy ! Component: 200 - total flux cleaned = 0.0554795 Jy ! Total flux subtracted in 200 components = 0.0554795 Jy ! Clean residual min=-0.005000 max=0.004751 Jy/beam ! Clean residual mean=0.000005 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0554795 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0554795 Jy ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.529 mas, bpa=-25.77 degrees ! Estimated noise=8.8839 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 = 0.00677088 Jy ! Component: 100 - total flux cleaned = 0.011304 Jy ! Component: 150 - total flux cleaned = 0.0146541 Jy ! Component: 200 - total flux cleaned = 0.0171995 Jy ! Total flux subtracted in 200 components = 0.0171995 Jy ! Clean residual min=-0.004516 max=0.004072 Jy/beam ! Clean residual mean=0.000004 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.072679 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 78 components and 0.0726789 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=2.635 mas, bmaj=3.561 mas, bpa=-22.11 degrees ! Estimated noise=9.22223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250019 Jy ! Component: 100 - total flux cleaned = 0.00432942 Jy ! Component: 150 - total flux cleaned = 0.00574356 Jy ! Component: 200 - total flux cleaned = 0.00688165 Jy ! Total flux subtracted in 200 components = 0.00688165 Jy ! Clean residual min=-0.005254 max=0.004414 Jy/beam ! Clean residual mean=0.000005 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.0795606 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 = 0.00093647 Jy ! Component: 100 - total flux cleaned = 0.0017116 Jy ! Component: 150 - total flux cleaned = 0.00235534 Jy ! Component: 200 - total flux cleaned = 0.00283245 Jy ! Total flux subtracted in 200 components = 0.00283245 Jy ! Clean residual min=-0.005160 max=0.004305 Jy/beam ! Clean residual mean=0.000005 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.0823931 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 112 components and 0.0823931 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.529 mas, bpa=-25.77 degrees ! Estimated noise=8.8839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232963 Jy ! Component: 100 - total flux cleaned = 0.000287415 Jy ! Component: 150 - total flux cleaned = 0.000355266 Jy ! Component: 200 - total flux cleaned = 0.000435945 Jy ! Total flux subtracted in 200 components = 0.000435945 Jy ! Clean residual min=-0.004361 max=0.003840 Jy/beam ! Clean residual mean=0.000004 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.082829 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 118 components and 0.082829 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=0.032969Jy sigma=0.023309 ! Fit after self-cal, rms=0.032967Jy sigma=0.023308 wmodel /scr/pima/bp171ad_uvs/old_J0241+6126_X_map.mod ! Writing 118 model components to file: /scr/pima/bp171ad_uvs/old_J0241+6126_X_map.mod wobs /scr/pima/bp171ad_uvs/old_J0241+6126_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/old_J0241+6126_X_uvs.fits wwins /scr/pima/bp171ad_uvs/old_J0241+6126_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/old_J0241+6126_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 = -0.00100384 Jy ! Component: 100 - total flux cleaned = -0.00112656 Jy ! Component: 150 - total flux cleaned = -0.00130453 Jy ! Component: 200 - total flux cleaned = -0.00136316 Jy ! Component: 250 - total flux cleaned = -0.00126394 Jy ! Component: 300 - total flux cleaned = -0.00117008 Jy ! Component: 350 - total flux cleaned = -0.00116985 Jy ! Component: 400 - total flux cleaned = -0.00108304 Jy ! Component: 450 - total flux cleaned = -0.00116258 Jy ! Component: 500 - total flux cleaned = -0.00108616 Jy ! Component: 550 - total flux cleaned = -0.00101425 Jy ! Component: 600 - total flux cleaned = -0.000945564 Jy ! Component: 650 - total flux cleaned = -0.000845936 Jy ! Component: 700 - total flux cleaned = -0.000814479 Jy ! Component: 750 - total flux cleaned = -0.000751584 Jy ! Component: 800 - total flux cleaned = -0.000660465 Jy ! Component: 850 - total flux cleaned = -0.000455969 Jy ! Component: 900 - total flux cleaned = -0.000200629 Jy ! Component: 950 - total flux cleaned = 2.17158e-05 Jy ! Component: 1000 - total flux cleaned = 0.000292991 Jy ! Component: 1050 - total flux cleaned = 0.000556952 Jy ! Component: 1100 - total flux cleaned = 0.000634483 Jy ! Component: 1150 - total flux cleaned = 0.000609502 Jy ! Component: 1200 - total flux cleaned = 0.000734176 Jy ! Component: 1250 - total flux cleaned = 0.000733795 Jy ! Component: 1300 - total flux cleaned = 0.000757875 Jy ! Component: 1350 - total flux cleaned = 0.000734032 Jy ! Component: 1400 - total flux cleaned = 0.000710838 Jy ! Component: 1450 - total flux cleaned = 0.000710885 Jy ! Component: 1500 - total flux cleaned = 0.000688245 Jy ! Component: 1550 - total flux cleaned = 0.000688579 Jy ! Component: 1600 - total flux cleaned = 0.000776694 Jy ! Component: 1650 - total flux cleaned = 0.000733234 Jy ! Component: 1700 - total flux cleaned = 0.000754756 Jy ! Component: 1750 - total flux cleaned = 0.000755064 Jy ! Component: 1800 - total flux cleaned = 0.000796566 Jy ! Component: 1850 - total flux cleaned = 0.00083773 Jy ! Component: 1900 - total flux cleaned = 0.000898397 Jy ! Component: 1950 - total flux cleaned = 0.000898168 Jy ! Component: 2000 - total flux cleaned = 0.000918133 Jy ! Component: 2050 - total flux cleaned = 0.000977095 Jy ! Component: 2100 - total flux cleaned = 0.000957339 Jy ! Component: 2150 - total flux cleaned = 0.00097653 Jy ! Component: 2200 - total flux cleaned = 0.000976456 Jy ! Component: 2250 - total flux cleaned = 0.00095768 Jy ! Component: 2300 - total flux cleaned = 0.00103259 Jy ! Component: 2350 - total flux cleaned = 0.00103271 Jy ! Component: 2400 - total flux cleaned = 0.00103275 Jy ! Component: 2450 - total flux cleaned = 0.00105096 Jy ! Component: 2500 - total flux cleaned = 0.00105112 Jy ! Component: 2550 - total flux cleaned = 0.00105104 Jy ! Component: 2600 - total flux cleaned = 0.00105138 Jy ! Component: 2650 - total flux cleaned = 0.00106894 Jy ! Component: 2700 - total flux cleaned = 0.00110371 Jy ! Component: 2750 - total flux cleaned = 0.00106916 Jy ! Component: 2800 - total flux cleaned = 0.00108651 Jy ! Component: 2850 - total flux cleaned = 0.00112056 Jy ! Component: 2900 - total flux cleaned = 0.00115441 Jy ! Component: 2950 - total flux cleaned = 0.00115428 Jy ! Component: 3000 - total flux cleaned = 0.00117077 Jy ! Component: 3050 - total flux cleaned = 0.00118725 Jy ! Component: 3100 - total flux cleaned = 0.0012037 Jy ! Component: 3150 - total flux cleaned = 0.0012851 Jy ! Component: 3200 - total flux cleaned = 0.00139799 Jy ! Component: 3250 - total flux cleaned = 0.00151002 Jy ! Component: 3300 - total flux cleaned = 0.00155781 Jy ! Component: 3350 - total flux cleaned = 0.00163696 Jy ! Component: 3400 - total flux cleaned = 0.00170004 Jy ! Component: 3450 - total flux cleaned = 0.00188774 Jy ! Component: 3500 - total flux cleaned = 0.00194997 Jy ! Component: 3550 - total flux cleaned = 0.00204272 Jy ! Component: 3600 - total flux cleaned = 0.00211956 Jy ! Component: 3650 - total flux cleaned = 0.00216537 Jy ! Component: 3700 - total flux cleaned = 0.00225664 Jy ! Component: 3750 - total flux cleaned = 0.00233226 Jy ! Component: 3800 - total flux cleaned = 0.00239251 Jy ! Component: 3850 - total flux cleaned = 0.00242245 Jy ! Component: 3900 - total flux cleaned = 0.00248207 Jy ! Component: 3950 - total flux cleaned = 0.00252661 Jy ! Component: 4000 - total flux cleaned = 0.00263003 Jy ! Component: 4050 - total flux cleaned = 0.00265935 Jy ! Total flux subtracted in 4096 components = 0.00268862 Jy ! Clean residual min=-0.000759 max=0.000937 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0855176 Jy keep ! Adding 455 model components to the UV plane model. ! The established model now contains 573 components and 0.0855177 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/old_J0241+6126_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.115 x 3.529 at -25.77 degrees (North through East) ! Clean map min=-0.0021398 max=0.042126 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/old_J0241+6126_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0421259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.03959 2.03959 4.07917 8.15835 16.3167 32.6334 65.2668 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 147.088 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/old_J0241+6126_X_uvs.log closed on Mon Dec 9 01:58:22 2013