! Started logfile: /scr/pima/bg219a_uvs/J1505-3432_X_uvs.log on Wed Apr 6 21:40:06 2016 obs /scr/pima/bg219a_uvs/J1505-3432_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1505-3432_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.661111 visibilities/baseline/integration-bin. ! Found source: J1505-3432 ! ! 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 4284 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/J1505-3432_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.001448Jy sigma=22.859079 ! Fit after self-cal, rms=0.940681Jy sigma=21.452935 ! 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=0.5357 mas, bmaj=1.874 mas, bpa=-3.376 degrees ! Estimated noise=1.06807 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 = 0.0449271 Jy ! Component: 100 - total flux cleaned = 0.0551868 Jy ! Total flux subtracted in 100 components = 0.0551868 Jy ! Clean residual min=-0.005262 max=0.006117 Jy/beam ! Clean residual mean=-0.000002 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.0551868 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0551868 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=0.055198Jy sigma=1.228972 ! Fit after self-cal, rms=0.054510Jy sigma=1.214413 ! 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=0.703 mas, bmaj=2.239 mas, bpa=-2.554 degrees ! Estimated noise=0.678826 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 = 0.00646644 Jy ! Component: 100 - total flux cleaned = 0.00933866 Jy ! Component: 150 - total flux cleaned = 0.0107117 Jy ! Component: 200 - total flux cleaned = 0.011415 Jy ! Total flux subtracted in 200 components = 0.011415 Jy ! Clean residual min=-0.003815 max=0.003657 Jy/beam ! Clean residual mean=-0.000022 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0666019 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0666019 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=0.053836Jy sigma=1.198348 ! Fit after self-cal, rms=0.053853Jy sigma=1.197831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.703 x 2.239 at -2.554 degrees (North through East) ! Clean map min=-0.0035052 max=0.061277 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: ! 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: ! LA 1.00 MK 1.11 NL 0.98 OV 0.91 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.04 OV 0.91 ! PT 1.14 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.00 NL 1.19 OV 1.01 ! PT 1.03 SC 1.10 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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: ! LA 1.11 MK 1.00 NL 0.84 OV 1.08 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.94 NL 1.01 OV 0.93 ! PT 1.01 SC 0.98 ! ! ! 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=0.053853Jy sigma=1.197831 ! Fit after self-cal, rms=0.053898Jy sigma=1.191989 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7078 mas, bmaj=2.253 mas, bpa=-2.698 degrees ! Estimated noise=0.676715 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 = -0.000154574 Jy ! Component: 100 - total flux cleaned = -0.000168384 Jy ! Component: 150 - total flux cleaned = -0.000166647 Jy ! Component: 200 - total flux cleaned = -0.000166462 Jy ! Total flux subtracted in 200 components = -0.000166462 Jy ! Clean residual min=-0.003571 max=0.003469 Jy/beam ! Clean residual mean=-0.000024 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0664354 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0664354 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=0.053890Jy sigma=1.191827 ! Fit after self-cal, rms=0.053978Jy sigma=1.191292 ! 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=0.053978Jy sigma=1.191292 ! Fit after self-cal, rms=0.053683Jy sigma=1.190530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.71 mas, bmaj=2.261 mas, bpa=-2.829 degrees ! Estimated noise=0.667772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000925956 Jy ! Component: 100 - total flux cleaned = -0.00132328 Jy ! Component: 150 - total flux cleaned = -0.00136174 Jy ! Component: 200 - total flux cleaned = -0.00136949 Jy ! Total flux subtracted in 200 components = -0.00136949 Jy ! Clean residual min=-0.003385 max=0.003236 Jy/beam ! Clean residual mean=-0.000014 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0650659 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0650659 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=0.053671Jy sigma=1.190116 ! Fit after self-cal, rms=0.053714Jy sigma=1.189567 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 = -6.04023e-06 Jy ! Component: 100 - total flux cleaned = -2.48072e-05 Jy ! Component: 150 - total flux cleaned = -2.47577e-05 Jy ! Component: 200 - total flux cleaned = -2.47729e-05 Jy ! Total flux subtracted in 200 components = -2.47729e-05 Jy ! Clean residual min=-0.003351 max=0.003203 Jy/beam ! Clean residual mean=-0.000015 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0650411 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0650411 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=0.053710Jy sigma=1.189507 ! Fit after self-cal, rms=0.053712Jy sigma=1.189488 ! 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=0.053712Jy sigma=1.189488 ! Fit after self-cal, rms=0.053228Jy sigma=1.189236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7116 mas, bmaj=2.266 mas, bpa=-2.903 degrees ! Estimated noise=0.659959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0007465 Jy ! Component: 100 - total flux cleaned = -0.00105454 Jy ! Component: 150 - total flux cleaned = -0.00108548 Jy ! Component: 200 - total flux cleaned = -0.00109252 Jy ! Total flux subtracted in 200 components = -0.00109252 Jy ! Clean residual min=-0.003222 max=0.003054 Jy/beam ! Clean residual mean=-0.000013 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0639486 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0639486 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=0.053219Jy sigma=1.188967 ! Fit after self-cal, rms=0.053225Jy sigma=1.188946 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 = -1.99902e-05 Jy ! Component: 100 - total flux cleaned = -2.87099e-05 Jy ! Component: 150 - total flux cleaned = -2.8652e-05 Jy ! Component: 200 - total flux cleaned = -3.51748e-05 Jy ! Total flux subtracted in 200 components = -3.51748e-05 Jy ! Clean residual min=-0.003213 max=0.003059 Jy/beam ! Clean residual mean=-0.000013 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0639134 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0639134 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=0.053222Jy sigma=1.188901 ! Fit after self-cal, rms=0.053224Jy sigma=1.188888 ! 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=0.053224Jy sigma=1.188888 ! Fit after self-cal, rms=0.052804Jy sigma=1.188751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=7.127 mas, bpa=2.02 degrees ! Estimated noise=0.908685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000750007 Jy ! Component: 100 - total flux cleaned = -0.000866843 Jy ! Component: 150 - total flux cleaned = -0.000867139 Jy ! Component: 200 - total flux cleaned = -0.000872047 Jy ! Total flux subtracted in 200 components = -0.000872047 Jy ! Clean residual min=-0.003903 max=0.003195 Jy/beam ! Clean residual mean=-0.000031 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0630414 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.0630414 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=0.052798Jy sigma=1.188619 ! Fit after self-cal, rms=0.052799Jy sigma=1.188554 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 = 2.59729e-06 Jy ! Component: 100 - total flux cleaned = 3.65275e-06 Jy ! Component: 150 - total flux cleaned = 4.16095e-06 Jy ! Component: 200 - total flux cleaned = 4.22089e-06 Jy ! Total flux subtracted in 200 components = 4.22089e-06 Jy ! Clean residual min=-0.003907 max=0.003192 Jy/beam ! Clean residual mean=-0.000031 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0630456 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0630456 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=0.052797Jy sigma=1.188544 ! Fit after self-cal, rms=0.052798Jy sigma=1.188518 ! 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=0.7132 mas, bmaj=2.271 mas, bpa=-2.951 degrees ! Estimated noise=0.65366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7132 x 2.271 at -2.951 degrees (North through East) ! Clean map min=-0.0029929 max=0.059075 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=0.5394 mas, bmaj=1.881 mas, bpa=-3.678 degrees ! Estimated noise=1.03504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441873 Jy ! Component: 100 - total flux cleaned = 0.0539068 Jy ! Component: 150 - total flux cleaned = 0.057324 Jy ! Component: 200 - total flux cleaned = 0.0592302 Jy ! Total flux subtracted in 200 components = 0.0592302 Jy ! Clean residual min=-0.005246 max=0.004754 Jy/beam ! Clean residual mean=-0.000002 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.0592302 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0592302 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7132 mas, bmaj=2.271 mas, bpa=-2.951 degrees ! Estimated noise=0.65366 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 = 0.0026513 Jy ! Component: 100 - total flux cleaned = 0.00358072 Jy ! Component: 150 - total flux cleaned = 0.00365627 Jy ! Component: 200 - total flux cleaned = 0.00375069 Jy ! Total flux subtracted in 200 components = 0.00375069 Jy ! Clean residual min=-0.003142 max=0.003135 Jy/beam ! Clean residual mean=-0.000012 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0629809 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0629809 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=2.048 mas, bmaj=7.127 mas, bpa=2.02 degrees ! Estimated noise=0.908685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012132 Jy ! Component: 100 - total flux cleaned = 0.000120329 Jy ! Component: 150 - total flux cleaned = 0.00010979 Jy ! Component: 200 - total flux cleaned = 0.000108942 Jy ! Total flux subtracted in 200 components = 0.000108942 Jy ! Clean residual min=-0.003910 max=0.003263 Jy/beam ! Clean residual mean=-0.000031 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0630898 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 = -8.39559e-06 Jy ! Component: 100 - total flux cleaned = -8.88002e-06 Jy ! Component: 150 - total flux cleaned = -1.54958e-05 Jy ! Component: 200 - total flux cleaned = -1.59146e-05 Jy ! Total flux subtracted in 200 components = -1.59146e-05 Jy ! Clean residual min=-0.003908 max=0.003204 Jy/beam ! Clean residual mean=-0.000031 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0630739 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0630739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7132 mas, bmaj=2.271 mas, bpa=-2.951 degrees ! Estimated noise=0.65366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.55592e-05 Jy ! Component: 100 - total flux cleaned = -1.95945e-05 Jy ! Component: 150 - total flux cleaned = -1.91933e-05 Jy ! Component: 200 - total flux cleaned = -1.97894e-05 Jy ! Total flux subtracted in 200 components = -1.97894e-05 Jy ! Clean residual min=-0.003146 max=0.003092 Jy/beam ! Clean residual mean=-0.000012 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0630541 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0630541 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=0.052809Jy sigma=1.188781 ! Fit after self-cal, rms=0.052813Jy sigma=1.188727 wmodel /scr/pima/bg219a_uvs/J1505-3432_X_map.mod ! Writing 36 model components to file: /scr/pima/bg219a_uvs/J1505-3432_X_map.mod wobs /scr/pima/bg219a_uvs/J1505-3432_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1505-3432_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1505-3432_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1505-3432_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 = -0.000128107 Jy ! Component: 100 - total flux cleaned = -0.000375794 Jy ! Component: 150 - total flux cleaned = -0.000691274 Jy ! Component: 200 - total flux cleaned = -0.000899316 Jy ! Component: 250 - total flux cleaned = -0.00116732 Jy ! Component: 300 - total flux cleaned = -0.00123908 Jy ! Component: 350 - total flux cleaned = -0.00120668 Jy ! Component: 400 - total flux cleaned = -0.00127084 Jy ! Component: 450 - total flux cleaned = -0.00136044 Jy ! Component: 500 - total flux cleaned = -0.00141788 Jy ! Component: 550 - total flux cleaned = -0.00144571 Jy ! Component: 600 - total flux cleaned = -0.00147223 Jy ! Component: 650 - total flux cleaned = -0.00139479 Jy ! Component: 700 - total flux cleaned = -0.00129564 Jy ! Component: 750 - total flux cleaned = -0.00127133 Jy ! Component: 800 - total flux cleaned = -0.00120007 Jy ! Component: 850 - total flux cleaned = -0.00115419 Jy ! Component: 900 - total flux cleaned = -0.00119913 Jy ! Component: 950 - total flux cleaned = -0.0011774 Jy ! Component: 1000 - total flux cleaned = -0.00113447 Jy ! Component: 1050 - total flux cleaned = -0.00104919 Jy ! Component: 1100 - total flux cleaned = -0.00102817 Jy ! Component: 1150 - total flux cleaned = -0.000944762 Jy ! Component: 1200 - total flux cleaned = -0.000883088 Jy ! Component: 1250 - total flux cleaned = -0.000822332 Jy ! Component: 1300 - total flux cleaned = -0.000782181 Jy ! Component: 1350 - total flux cleaned = -0.000722733 Jy ! Component: 1400 - total flux cleaned = -0.000703161 Jy ! Component: 1450 - total flux cleaned = -0.000644668 Jy ! Component: 1500 - total flux cleaned = -0.000567533 Jy ! Component: 1550 - total flux cleaned = -0.000529187 Jy ! Component: 1600 - total flux cleaned = -0.00047197 Jy ! Component: 1650 - total flux cleaned = -0.000415161 Jy ! Component: 1700 - total flux cleaned = -0.000321362 Jy ! Component: 1750 - total flux cleaned = -0.000321226 Jy ! Component: 1800 - total flux cleaned = -0.000246943 Jy ! Component: 1850 - total flux cleaned = -0.000209942 Jy ! Component: 1900 - total flux cleaned = -0.000118004 Jy ! Component: 1950 - total flux cleaned = -6.29829e-05 Jy ! Component: 2000 - total flux cleaned = 4.66028e-05 Jy ! Component: 2050 - total flux cleaned = 8.29661e-05 Jy ! Component: 2100 - total flux cleaned = 0.000192009 Jy ! Component: 2150 - total flux cleaned = 0.000228389 Jy ! Component: 2200 - total flux cleaned = 0.000264627 Jy ! Component: 2250 - total flux cleaned = 0.000354956 Jy ! Component: 2300 - total flux cleaned = 0.000427239 Jy ! Component: 2350 - total flux cleaned = 0.000553912 Jy ! Component: 2400 - total flux cleaned = 0.000662504 Jy ! Component: 2450 - total flux cleaned = 0.000753039 Jy ! Component: 2500 - total flux cleaned = 0.000807433 Jy ! Component: 2550 - total flux cleaned = 0.000934557 Jy ! Component: 2600 - total flux cleaned = 0.0010074 Jy ! Component: 2650 - total flux cleaned = 0.00111706 Jy ! Component: 2700 - total flux cleaned = 0.00120876 Jy ! Component: 2750 - total flux cleaned = 0.00128242 Jy ! Component: 2800 - total flux cleaned = 0.00143041 Jy ! Component: 2850 - total flux cleaned = 0.0014862 Jy ! Component: 2900 - total flux cleaned = 0.00163564 Jy ! Component: 2950 - total flux cleaned = 0.00172967 Jy ! Component: 3000 - total flux cleaned = 0.0018241 Jy ! Component: 3050 - total flux cleaned = 0.00191905 Jy ! Component: 3100 - total flux cleaned = 0.00199546 Jy ! Component: 3150 - total flux cleaned = 0.00211065 Jy ! Component: 3200 - total flux cleaned = 0.0021493 Jy ! Component: 3250 - total flux cleaned = 0.00224669 Jy ! Component: 3300 - total flux cleaned = 0.00228592 Jy ! Component: 3350 - total flux cleaned = 0.00236467 Jy ! Component: 3400 - total flux cleaned = 0.00244447 Jy ! Component: 3450 - total flux cleaned = 0.00250497 Jy ! Component: 3500 - total flux cleaned = 0.00256564 Jy ! Component: 3550 - total flux cleaned = 0.00264738 Jy ! Component: 3600 - total flux cleaned = 0.0027095 Jy ! Component: 3650 - total flux cleaned = 0.00277215 Jy ! Component: 3700 - total flux cleaned = 0.00283551 Jy ! Component: 3750 - total flux cleaned = 0.00289886 Jy ! Component: 3800 - total flux cleaned = 0.00302761 Jy ! Component: 3850 - total flux cleaned = 0.00307114 Jy ! Component: 3900 - total flux cleaned = 0.00311491 Jy ! Component: 3950 - total flux cleaned = 0.00320323 Jy ! Component: 4000 - total flux cleaned = 0.00324785 Jy ! Component: 4050 - total flux cleaned = 0.00333807 Jy ! Total flux subtracted in 4096 components = 0.00336078 Jy ! Clean residual min=-0.001274 max=0.001538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0664149 Jy keep ! Adding 202 model components to the UV plane model. ! The established model now contains 238 components and 0.0664149 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1505-3432_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7132 x 2.271 at -2.951 degrees (North through East) ! Clean map min=-0.0040212 max=0.05896 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1505-3432_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0589601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.86068 1.86068 3.72136 7.44273 14.8855 29.7709 59.5418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 161.231 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1505-3432_X_uvs.log closed on Wed Apr 6 21:40:10 2016