! Started logfile: /scr/pima/bg219a_uvs/J0909-0231_X_uvs.log on Wed Apr 6 21:31:32 2016 obs /scr/pima/bg219a_uvs/J0909-0231_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0909-0231_X_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.822891 visibilities/baseline/integration-bin. ! Found source: J0909-0231 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 11820 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J0909-0231_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.004240Jy sigma=28.375364 ! Fit after self-cal, rms=0.913439Jy sigma=25.673760 ! 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=0.6733 mas, bmaj=1.749 mas, bpa=-2.45 degrees ! Estimated noise=0.69871 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 = 0.0561601 Jy ! Component: 100 - total flux cleaned = 0.0788797 Jy ! Total flux subtracted in 100 components = 0.0788797 Jy ! Clean residual min=-0.007775 max=0.012083 Jy/beam ! Clean residual mean=0.000039 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.0788797 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0788797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073427Jy sigma=2.060165 ! Fit after self-cal, rms=0.073117Jy sigma=2.052488 ! 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=0.8225 mas, bmaj=1.991 mas, bpa=-1.041 degrees ! Estimated noise=0.309018 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 = 0.0318766 Jy ! Component: 100 - total flux cleaned = 0.0504067 Jy ! Component: 150 - total flux cleaned = 0.0615116 Jy ! Component: 200 - total flux cleaned = 0.0682302 Jy ! Total flux subtracted in 200 components = 0.0682302 Jy ! Clean residual min=-0.011456 max=0.016605 Jy/beam ! Clean residual mean=0.000065 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 0.14711 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.14711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057622Jy sigma=1.601153 ! Fit after self-cal, rms=0.057506Jy sigma=1.597137 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8225 x 1.991 at -1.041 degrees (North through East) ! Clean map min=-0.011206 max=0.083239 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* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057506Jy sigma=1.597137 ! Fit after self-cal, rms=0.057506Jy sigma=1.597137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=1.991 mas, bpa=-1.041 degrees ! Estimated noise=0.309018 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 = 0.00451706 Jy ! Component: 100 - total flux cleaned = 0.00717095 Jy ! Component: 150 - total flux cleaned = 0.00847197 Jy ! Component: 200 - total flux cleaned = 0.0087518 Jy ! Total flux subtracted in 200 components = 0.0087518 Jy ! Clean residual min=-0.011397 max=0.016095 Jy/beam ! Clean residual mean=0.000059 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.155862 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.155862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057056Jy sigma=1.589110 ! Fit after self-cal, rms=0.057043Jy sigma=1.588696 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057043Jy sigma=1.588696 ! Fit after self-cal, rms=0.057043Jy sigma=1.588696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=1.991 mas, bpa=-1.041 degrees ! Estimated noise=0.309018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665459 Jy ! Component: 100 - total flux cleaned = 0.000718765 Jy ! Component: 150 - total flux cleaned = 0.000821583 Jy ! Component: 200 - total flux cleaned = 0.000969495 Jy ! Total flux subtracted in 200 components = 0.000969495 Jy ! Clean residual min=-0.011358 max=0.015848 Jy/beam ! Clean residual mean=0.000059 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 0.156831 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.156831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056961Jy sigma=1.586095 ! Fit after self-cal, rms=0.056954Jy sigma=1.585904 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 (-1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016001 Jy ! Component: 100 - total flux cleaned = 0.0256085 Jy ! Component: 150 - total flux cleaned = 0.031974 Jy ! Component: 200 - total flux cleaned = 0.0343856 Jy ! Total flux subtracted in 200 components = 0.0343856 Jy ! Clean residual min=-0.007959 max=0.009993 Jy/beam ! Clean residual mean=0.000039 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.191217 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.191217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.052062Jy sigma=1.435345 ! Fit after self-cal, rms=0.051347Jy sigma=1.412759 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051347Jy sigma=1.412759 ! Fit after self-cal, rms=0.050740Jy sigma=1.393719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=1.994 mas, bpa=-1.406 degrees ! Estimated noise=0.30817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516412 Jy ! Component: 100 - total flux cleaned = 0.00754442 Jy ! Component: 150 - total flux cleaned = 0.00847023 Jy ! Component: 200 - total flux cleaned = 0.00892852 Jy ! Total flux subtracted in 200 components = 0.00892852 Jy ! Clean residual min=-0.005227 max=0.007003 Jy/beam ! Clean residual mean=0.000040 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.200145 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.200145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050153Jy sigma=1.375977 ! Fit after self-cal, rms=0.050073Jy sigma=1.373070 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 = 0.0018744 Jy ! Component: 100 - total flux cleaned = 0.00232323 Jy ! Component: 150 - total flux cleaned = 0.00265412 Jy ! Component: 200 - total flux cleaned = 0.00301839 Jy ! Total flux subtracted in 200 components = 0.00301839 Jy ! Clean residual min=-0.004737 max=0.006337 Jy/beam ! Clean residual mean=0.000038 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.203164 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.203164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049878Jy sigma=1.367503 ! Fit after self-cal, rms=0.049859Jy sigma=1.366897 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049859Jy sigma=1.366897 ! Fit after self-cal, rms=0.049427Jy sigma=1.331574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=4.064 mas, bpa=-2.503 degrees ! Estimated noise=0.414545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932945 Jy ! Component: 100 - total flux cleaned = 0.000977587 Jy ! Component: 150 - total flux cleaned = 0.00116495 Jy ! Component: 200 - total flux cleaned = 0.0012501 Jy ! Total flux subtracted in 200 components = 0.0012501 Jy ! Clean residual min=-0.005440 max=0.007124 Jy/beam ! Clean residual mean=0.000044 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.204414 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.204414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049413Jy sigma=1.330877 ! Fit after self-cal, rms=0.049433Jy sigma=1.329621 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 = 0.000416519 Jy ! Component: 100 - total flux cleaned = 0.000623688 Jy ! Component: 150 - total flux cleaned = 0.0007391 Jy ! Component: 200 - total flux cleaned = 0.000848374 Jy ! Total flux subtracted in 200 components = 0.000848374 Jy ! Clean residual min=-0.005396 max=0.006927 Jy/beam ! Clean residual mean=0.000043 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.205262 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 0.205262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049438Jy sigma=1.329471 ! Fit after self-cal, rms=0.049430Jy sigma=1.329287 ! 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=0.8164 mas, bmaj=1.989 mas, bpa=-1.579 degrees ! Estimated noise=0.311186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8164 x 1.989 at -1.579 degrees (North through East) ! Clean map min=-0.0032849 max=0.078979 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=0.6658 mas, bmaj=1.746 mas, bpa=-2.856 degrees ! Estimated noise=0.701708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05619 Jy ! Component: 100 - total flux cleaned = 0.0802285 Jy ! Component: 150 - total flux cleaned = 0.0966737 Jy ! Component: 200 - total flux cleaned = 0.109388 Jy ! Total flux subtracted in 200 components = 0.109388 Jy ! Clean residual min=-0.006809 max=0.010126 Jy/beam ! Clean residual mean=0.000030 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.109388 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.109388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8164 mas, bmaj=1.989 mas, bpa=-1.579 degrees ! Estimated noise=0.311186 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 = 0.0229377 Jy ! Component: 100 - total flux cleaned = 0.0389552 Jy ! Component: 150 - total flux cleaned = 0.0504875 Jy ! Component: 200 - total flux cleaned = 0.0590422 Jy ! Total flux subtracted in 200 components = 0.0590422 Jy ! Clean residual min=-0.005818 max=0.007256 Jy/beam ! Clean residual mean=0.000042 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.16843 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 96 components and 0.16843 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=2.143 mas, bmaj=4.064 mas, bpa=-2.503 degrees ! Estimated noise=0.414545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133086 Jy ! Component: 100 - total flux cleaned = 0.021296 Jy ! Component: 150 - total flux cleaned = 0.0264117 Jy ! Component: 200 - total flux cleaned = 0.0297366 Jy ! Total flux subtracted in 200 components = 0.0297366 Jy ! Clean residual min=-0.006675 max=0.008349 Jy/beam ! Clean residual mean=0.000054 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.198167 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 = 0.00202416 Jy ! Component: 100 - total flux cleaned = 0.00257281 Jy ! Component: 150 - total flux cleaned = 0.00295533 Jy ! Component: 200 - total flux cleaned = 0.00336977 Jy ! Total flux subtracted in 200 components = 0.00336977 Jy ! Clean residual min=-0.006452 max=0.007956 Jy/beam ! Clean residual mean=0.000049 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.201536 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 134 components and 0.201536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8164 mas, bmaj=1.989 mas, bpa=-1.579 degrees ! Estimated noise=0.311186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000550337 Jy ! Component: 100 - total flux cleaned = -0.000786688 Jy ! Component: 150 - total flux cleaned = -0.000843463 Jy ! Component: 200 - total flux cleaned = -0.000938318 Jy ! Total flux subtracted in 200 components = -0.000938318 Jy ! Clean residual min=-0.004413 max=0.004667 Jy/beam ! Clean residual mean=0.000020 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.200598 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.200598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049543Jy sigma=1.333794 ! Fit after self-cal, rms=0.049484Jy sigma=1.332796 wmodel /scr/pima/bg219a_uvs/J0909-0231_X_map.mod ! Writing 148 model components to file: /scr/pima/bg219a_uvs/J0909-0231_X_map.mod wobs /scr/pima/bg219a_uvs/J0909-0231_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0909-0231_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0909-0231_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0909-0231_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 = 0.00102296 Jy ! Component: 100 - total flux cleaned = 0.00209484 Jy ! Component: 150 - total flux cleaned = 0.00305497 Jy ! Component: 200 - total flux cleaned = 0.00363501 Jy ! Component: 250 - total flux cleaned = 0.00411016 Jy ! Component: 300 - total flux cleaned = 0.00450441 Jy ! Component: 350 - total flux cleaned = 0.0049167 Jy ! Component: 400 - total flux cleaned = 0.00521824 Jy ! Component: 450 - total flux cleaned = 0.0053834 Jy ! Component: 500 - total flux cleaned = 0.00569836 Jy ! Component: 550 - total flux cleaned = 0.00588461 Jy ! Component: 600 - total flux cleaned = 0.00613442 Jy ! Component: 650 - total flux cleaned = 0.00630549 Jy ! Component: 700 - total flux cleaned = 0.00656708 Jy ! Component: 750 - total flux cleaned = 0.00672327 Jy ! Component: 800 - total flux cleaned = 0.00690253 Jy ! Component: 850 - total flux cleaned = 0.00704544 Jy ! Component: 900 - total flux cleaned = 0.00712739 Jy ! Component: 950 - total flux cleaned = 0.0072067 Jy ! Component: 1000 - total flux cleaned = 0.00730921 Jy ! Component: 1050 - total flux cleaned = 0.00748292 Jy ! Component: 1100 - total flux cleaned = 0.00767379 Jy ! Component: 1150 - total flux cleaned = 0.00774277 Jy ! Component: 1200 - total flux cleaned = 0.00787784 Jy ! Component: 1250 - total flux cleaned = 0.00796438 Jy ! Component: 1300 - total flux cleaned = 0.00798572 Jy ! Component: 1350 - total flux cleaned = 0.00804681 Jy ! Component: 1400 - total flux cleaned = 0.00814481 Jy ! Component: 1450 - total flux cleaned = 0.0081826 Jy ! Component: 1500 - total flux cleaned = 0.00818248 Jy ! Component: 1550 - total flux cleaned = 0.00827366 Jy ! Component: 1600 - total flux cleaned = 0.00832678 Jy ! Component: 1650 - total flux cleaned = 0.00834408 Jy ! Component: 1700 - total flux cleaned = 0.0083443 Jy ! Component: 1750 - total flux cleaned = 0.00836056 Jy ! Component: 1800 - total flux cleaned = 0.00832879 Jy ! Component: 1850 - total flux cleaned = 0.00831333 Jy ! Component: 1900 - total flux cleaned = 0.00826821 Jy ! Component: 1950 - total flux cleaned = 0.00829793 Jy ! Component: 2000 - total flux cleaned = 0.00828332 Jy ! Component: 2050 - total flux cleaned = 0.00828341 Jy ! Component: 2100 - total flux cleaned = 0.00831154 Jy ! Component: 2150 - total flux cleaned = 0.0083389 Jy ! Component: 2200 - total flux cleaned = 0.008366 Jy ! Component: 2250 - total flux cleaned = 0.00839275 Jy ! Component: 2300 - total flux cleaned = 0.0083794 Jy ! Component: 2350 - total flux cleaned = 0.00839238 Jy ! Component: 2400 - total flux cleaned = 0.00837975 Jy ! Component: 2450 - total flux cleaned = 0.00839242 Jy ! Component: 2500 - total flux cleaned = 0.00836737 Jy ! Component: 2550 - total flux cleaned = 0.00835515 Jy ! Component: 2600 - total flux cleaned = 0.00835506 Jy ! Component: 2650 - total flux cleaned = 0.0083431 Jy ! Component: 2700 - total flux cleaned = 0.00833122 Jy ! Component: 2750 - total flux cleaned = 0.00834304 Jy ! Component: 2800 - total flux cleaned = 0.00830782 Jy ! Component: 2850 - total flux cleaned = 0.00830782 Jy ! Component: 2900 - total flux cleaned = 0.00831927 Jy ! Component: 2950 - total flux cleaned = 0.00830782 Jy ! Component: 3000 - total flux cleaned = 0.0083078 Jy ! Component: 3050 - total flux cleaned = 0.00828509 Jy ! Component: 3100 - total flux cleaned = 0.00826253 Jy ! Component: 3150 - total flux cleaned = 0.00824013 Jy ! Component: 3200 - total flux cleaned = 0.00821791 Jy ! Component: 3250 - total flux cleaned = 0.00818485 Jy ! Component: 3300 - total flux cleaned = 0.00817392 Jy ! Component: 3350 - total flux cleaned = 0.00815207 Jy ! Component: 3400 - total flux cleaned = 0.00813031 Jy ! Component: 3450 - total flux cleaned = 0.00809773 Jy ! Component: 3500 - total flux cleaned = 0.00809774 Jy ! Component: 3550 - total flux cleaned = 0.00805458 Jy ! Component: 3600 - total flux cleaned = 0.00804385 Jy ! Component: 3650 - total flux cleaned = 0.00802237 Jy ! Component: 3700 - total flux cleaned = 0.00799017 Jy ! Component: 3750 - total flux cleaned = 0.00796879 Jy ! Component: 3800 - total flux cleaned = 0.00794744 Jy ! Component: 3850 - total flux cleaned = 0.0079047 Jy ! Component: 3900 - total flux cleaned = 0.00785137 Jy ! Component: 3950 - total flux cleaned = 0.0077981 Jy ! Component: 4000 - total flux cleaned = 0.0077661 Jy ! Component: 4050 - total flux cleaned = 0.00770219 Jy ! Total flux subtracted in 4096 components = 0.00767026 Jy ! Clean residual min=-0.000772 max=0.000669 Jy/beam ! Clean residual mean=0.000003 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.208268 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 457 components and 0.208268 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0909-0231_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8164 x 1.989 at -1.579 degrees (North through East) ! Clean map min=-0.00092878 max=0.083711 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0909-0231_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0837115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.589682 0.589682 1.17936 2.35873 4.71746 9.43491 18.8698 37.7397 75.4793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 508.748 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0909-0231_X_uvs.log closed on Wed Apr 6 21:31:36 2016