! Started logfile: /scr/pima/bg219h_uvs/J2206-1835_X_uvs.log on Thu Apr 7 12:20:27 2016 obs /scr/pima/bg219h_uvs/J2206-1835_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2206-1835_X_uva.fits ! AN table 1: 56 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.453231 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2206-1835 ! ! 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 134 lines of history. ! ! Reading 6396 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/bg219h_uvs/J2206-1835_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 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=1.023777Jy sigma=25.075720 ! Fit after self-cal, rms=0.917988Jy sigma=22.668246 ! 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=3.848 mas, bmaj=5.441 mas, bpa=5.404 degrees ! Estimated noise=0.629235 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 = 0.0610071 Jy ! Component: 100 - total flux cleaned = 0.0848972 Jy ! Total flux subtracted in 100 components = 0.0848972 Jy ! Clean residual min=-0.023675 max=0.023711 Jy/beam ! Clean residual mean=-0.000205 rms=0.013017 Jy/beam ! Combined flux in latest and established models = 0.0848972 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 70 components and 0.0848972 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=0.129424Jy sigma=2.983481 ! Fit after self-cal, rms=0.127968Jy sigma=2.951568 ! 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=4.282 mas, bmaj=6.427 mas, bpa=11.31 degrees ! Estimated noise=0.489904 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 = 0.00742997 Jy ! Component: 100 - total flux cleaned = 0.00417011 Jy ! Component: 150 - total flux cleaned = 0.00538646 Jy ! Component: 200 - total flux cleaned = 0.0102772 Jy ! Total flux subtracted in 200 components = 0.0102772 Jy ! Clean residual min=-0.019872 max=0.019748 Jy/beam ! Clean residual mean=-0.000177 rms=0.012393 Jy/beam ! Combined flux in latest and established models = 0.0951745 Jy ! Performing phase self-cal ! Adding 171 model components to the UV plane model. ! The established model now contains 241 components and 0.0951744 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=0.087155Jy sigma=2.017429 ! Fit after self-cal, rms=0.086412Jy sigma=1.999563 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 6.427 at 11.31 degrees (North through East) ! Clean map min=-0.034816 max=0.068776 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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=0.086412Jy sigma=1.999563 ! Fit after self-cal, rms=0.085326Jy sigma=1.968177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.256 mas, bmaj=6.386 mas, bpa=10.95 degrees ! Estimated noise=0.494796 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 = 0.00322015 Jy ! Component: 100 - total flux cleaned = 0.00609235 Jy ! Component: 150 - total flux cleaned = 0.00439201 Jy ! Component: 200 - total flux cleaned = 0.00522218 Jy ! Total flux subtracted in 200 components = 0.00522218 Jy ! Clean residual min=-0.012682 max=0.012803 Jy/beam ! Clean residual mean=-0.000113 rms=0.007666 Jy/beam ! Combined flux in latest and established models = 0.100397 Jy ! Performing phase self-cal ! Adding 156 model components to the UV plane model. ! The established model now contains 390 components and 0.100397 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=0.065759Jy sigma=1.530484 ! Fit after self-cal, rms=0.065394Jy sigma=1.522149 ! 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=0.065394Jy sigma=1.522149 ! Fit after self-cal, rms=0.065394Jy sigma=1.522149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.256 mas, bmaj=6.386 mas, bpa=10.95 degrees ! Estimated noise=0.494796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0051144 Jy ! Component: 100 - total flux cleaned = -0.00394383 Jy ! Component: 150 - total flux cleaned = 0.00036465 Jy ! Component: 200 - total flux cleaned = 0.00232689 Jy ! Total flux subtracted in 200 components = 0.00232689 Jy ! Clean residual min=-0.007791 max=0.007741 Jy/beam ! Clean residual mean=-0.000071 rms=0.004911 Jy/beam ! Combined flux in latest and established models = 0.102724 Jy selfcal ! Performing phase self-cal ! Adding 154 model components to the UV plane model. ! The established model now contains 535 components and 0.102723 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=0.055420Jy sigma=1.300876 ! Fit after self-cal, rms=0.055238Jy sigma=1.297591 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 = 0.00167963 Jy ! Component: 100 - total flux cleaned = 0.00401441 Jy ! Component: 150 - total flux cleaned = 0.00679284 Jy ! Component: 200 - total flux cleaned = 0.00990973 Jy ! Total flux subtracted in 200 components = 0.00990973 Jy ! Clean residual min=-0.004956 max=0.004914 Jy/beam ! Clean residual mean=-0.000047 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.112633 Jy ! Performing phase self-cal ! Adding 172 model components to the UV plane model. ! The established model now contains 694 components and 0.112633 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=0.050459Jy sigma=1.193304 ! Fit after self-cal, rms=0.050301Jy sigma=1.189980 ! 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=0.050301Jy sigma=1.189980 ! Fit after self-cal, rms=0.048296Jy sigma=1.152467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.248 mas, bmaj=6.409 mas, bpa=10.18 degrees ! Estimated noise=0.489547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663706 Jy ! Component: 100 - total flux cleaned = 0.00167094 Jy ! Component: 150 - total flux cleaned = 0.00124286 Jy ! Component: 200 - total flux cleaned = -0.000137991 Jy ! Total flux subtracted in 200 components = -0.000137991 Jy ! Clean residual min=-0.002223 max=0.002204 Jy/beam ! Clean residual mean=-0.000027 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.112495 Jy selfcal ! Performing phase self-cal ! Adding 142 model components to the UV plane model. ! The established model now contains 836 components and 0.112495 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=0.047226Jy sigma=1.130517 ! Fit after self-cal, rms=0.047110Jy sigma=1.128012 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 = -0.000789389 Jy ! Component: 100 - total flux cleaned = -0.00142014 Jy ! Component: 150 - total flux cleaned = -0.00151851 Jy ! Component: 200 - total flux cleaned = -0.00215174 Jy ! Total flux subtracted in 200 components = -0.00215174 Jy ! Clean residual min=-0.001706 max=0.001693 Jy/beam ! Clean residual mean=-0.000021 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.110343 Jy ! Performing phase self-cal ! Adding 139 model components to the UV plane model. ! The established model now contains 971 components and 0.110343 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=0.046465Jy sigma=1.115067 ! Fit after self-cal, rms=0.046366Jy sigma=1.112804 ! 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=0.046366Jy sigma=1.112804 ! Fit after self-cal, rms=0.046094Jy sigma=1.107182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.414 mas, bmaj=6.55 mas, bpa=10.91 degrees ! Estimated noise=0.491142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105724 Jy ! Component: 100 - total flux cleaned = -0.00239259 Jy ! Component: 150 - total flux cleaned = -0.00346117 Jy ! Component: 200 - total flux cleaned = -0.00452514 Jy ! Total flux subtracted in 200 components = -0.00452514 Jy ! Clean residual min=-0.001328 max=0.001315 Jy/beam ! Clean residual mean=-0.000014 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.105818 Jy selfcal ! Performing phase self-cal ! Adding 118 model components to the UV plane model. ! The established model now contains 1077 components and 0.105818 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=0.045686Jy sigma=1.098839 ! Fit after self-cal, rms=0.045648Jy sigma=1.097329 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 = -0.000371885 Jy ! Component: 100 - total flux cleaned = -0.000673484 Jy ! Component: 150 - total flux cleaned = -0.00127502 Jy ! Component: 200 - total flux cleaned = -0.00219958 Jy ! Total flux subtracted in 200 components = -0.00219958 Jy ! Clean residual min=-0.000979 max=0.000971 Jy/beam ! Clean residual mean=-0.000009 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.103619 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 1183 components and 0.103619 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=0.045405Jy sigma=1.092376 ! Fit after self-cal, rms=0.045315Jy sigma=1.089659 ! 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=4.235 mas, bmaj=6.395 mas, bpa=10.4 degrees ! Estimated noise=0.488104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.235 x 6.395 at 10.4 degrees (North through East) ! Clean map min=-0.017958 max=0.054092 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=3.834 mas, bmaj=5.456 mas, bpa=5.735 degrees ! Estimated noise=0.626244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482709 Jy ! Component: 100 - total flux cleaned = 0.0672256 Jy ! Component: 150 - total flux cleaned = 0.0798577 Jy ! Component: 200 - total flux cleaned = 0.0872735 Jy ! Total flux subtracted in 200 components = 0.0872735 Jy ! Clean residual min=-0.018126 max=0.018306 Jy/beam ! Clean residual mean=-0.000165 rms=0.010503 Jy/beam ! Combined flux in latest and established models = 0.0872735 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 141 model components to the UV plane model. ! The established model now contains 141 components and 0.0872735 Jy ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=6.395 mas, bpa=10.4 degrees ! Estimated noise=0.488104 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 = 0.0071217 Jy ! Component: 100 - total flux cleaned = 0.00840263 Jy ! Component: 150 - total flux cleaned = 0.013794 Jy ! Component: 200 - total flux cleaned = 0.0186399 Jy ! Total flux subtracted in 200 components = 0.0186399 Jy ! Clean residual min=-0.015279 max=0.015266 Jy/beam ! Clean residual mean=-0.000146 rms=0.009550 Jy/beam ! Combined flux in latest and established models = 0.105913 Jy ! Adding 167 model components to the UV plane model. ! The established model now contains 307 components and 0.105913 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=4.414 mas, bmaj=6.55 mas, bpa=10.91 degrees ! Estimated noise=0.491142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230939 Jy ! Component: 100 - total flux cleaned = 0.00249604 Jy ! Component: 150 - total flux cleaned = 0.00534939 Jy ! Component: 200 - total flux cleaned = 0.00667324 Jy ! Total flux subtracted in 200 components = 0.00667324 Jy ! Clean residual min=-0.010308 max=0.010319 Jy/beam ! Clean residual mean=-0.000098 rms=0.006340 Jy/beam ! Combined flux in latest and established models = 0.112587 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 = 0.00243586 Jy ! Component: 100 - total flux cleaned = 0.00132052 Jy ! Component: 150 - total flux cleaned = -0.00181846 Jy ! Component: 200 - total flux cleaned = -0.00428972 Jy ! Total flux subtracted in 200 components = -0.00428972 Jy ! Clean residual min=-0.007999 max=0.007920 Jy/beam ! Clean residual mean=-0.000064 rms=0.004150 Jy/beam ! Combined flux in latest and established models = 0.108297 Jy ! Adding 234 model components to the UV plane model. ! The established model now contains 539 components and 0.108297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=6.395 mas, bpa=10.4 degrees ! Estimated noise=0.488104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00606901 Jy ! Component: 100 - total flux cleaned = -0.00865732 Jy ! Component: 150 - total flux cleaned = -0.010655 Jy ! Component: 200 - total flux cleaned = -0.0116893 Jy ! Total flux subtracted in 200 components = -0.0116893 Jy ! Clean residual min=-0.004043 max=0.004123 Jy/beam ! Clean residual mean=-0.000035 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.0966076 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 612 components and 0.0966076 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=0.047356Jy sigma=1.133044 ! Fit after self-cal, rms=0.047098Jy sigma=1.126051 wmodel /scr/pima/bg219h_uvs/J2206-1835_X_map.mod ! Writing 612 model components to file: /scr/pima/bg219h_uvs/J2206-1835_X_map.mod wobs /scr/pima/bg219h_uvs/J2206-1835_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2206-1835_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2206-1835_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219h_uvs/J2206-1835_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.235 x 6.395 at 10.4 degrees (North through East) ! Clean map min=-0.023956 max=0.047413 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2206-1835_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0474134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00197854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -12.5188 12.5188 25.0377 50.0754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0059 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 23.963 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2206-1835_X_uvs.log closed on Thu Apr 7 12:20:30 2016