! Started logfile: /scr/pima/bg219a_uvs/J0929-1820_X_uvs.log on Wed Apr 6 21:32:22 2016 obs /scr/pima/bg219a_uvs/J0929-1820_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0929-1820_X_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.825092 visibilities/baseline/integration-bin. ! Found source: J0929-1820 ! ! 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 10812 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/J0929-1820_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=1.011876Jy sigma=27.643841 ! Fit after self-cal, rms=0.874565Jy sigma=23.666653 ! 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=0.5695 mas, bmaj=1.659 mas, bpa=-1.985 degrees ! Estimated noise=0.579431 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 = 0.0905699 Jy ! Component: 100 - total flux cleaned = 0.119875 Jy ! Total flux subtracted in 100 components = 0.119875 Jy ! Clean residual min=-0.011691 max=0.021524 Jy/beam ! Clean residual mean=-0.000017 rms=0.003158 Jy/beam ! Combined flux in latest and established models = 0.119875 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.119875 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=0.066060Jy sigma=1.800389 ! Fit after self-cal, rms=0.065778Jy sigma=1.794259 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214435 Jy ! Component: 100 - total flux cleaned = 0.0346758 Jy ! Total flux subtracted in 100 components = 0.0346758 Jy ! Clean residual min=-0.006407 max=0.010456 Jy/beam ! Clean residual mean=-0.000010 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.154551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.154551 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=0.055137Jy sigma=1.475997 ! Fit after self-cal, rms=0.054656Jy sigma=1.462881 ! 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=0.7139 mas, bmaj=1.865 mas, bpa=-2.077 degrees ! Estimated noise=0.343837 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 = 0.0151915 Jy ! Component: 100 - total flux cleaned = 0.0236896 Jy ! Component: 150 - total flux cleaned = 0.0287928 Jy ! Component: 200 - total flux cleaned = 0.0320659 Jy ! Total flux subtracted in 200 components = 0.0320659 Jy ! Clean residual min=-0.003481 max=0.004822 Jy/beam ! Clean residual mean=-0.000008 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.186617 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.186617 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=0.050490Jy sigma=1.336360 ! Fit after self-cal, rms=0.050357Jy sigma=1.331894 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7139 x 1.865 at -2.077 degrees (North through East) ! Clean map min=-0.0031604 max=0.12744 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 1.02 LA 0.95 MK 0.99 NL 1.02 ! OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.95 MK 0.97 NL 1.01 ! OV 1.05 PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 1.03 NL 1.03 ! OV 1.02 PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.00 NL 1.03 ! OV 1.01 PT 0.99 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.98 MK 0.99 NL 1.03 ! OV 1.04 PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 0.97 NL 1.01 ! OV 1.02 PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 0.98 NL 0.99 ! OV 1.00 PT 0.99 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=0.050357Jy sigma=1.331894 ! Fit after self-cal, rms=0.049570Jy sigma=1.324135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7144 mas, bmaj=1.869 mas, bpa=-2.174 degrees ! Estimated noise=0.339577 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 (-8.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031633 Jy ! Component: 100 - total flux cleaned = 0.00341141 Jy ! Component: 150 - total flux cleaned = 0.00348185 Jy ! Component: 200 - total flux cleaned = 0.00358923 Jy ! Total flux subtracted in 200 components = 0.00358923 Jy ! Clean residual min=-0.002376 max=0.002649 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.190206 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.190206 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=0.049297Jy sigma=1.316837 ! Fit after self-cal, rms=0.049278Jy sigma=1.316251 ! 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=0.049278Jy sigma=1.316251 ! Fit after self-cal, rms=0.048963Jy sigma=1.312379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7142 mas, bmaj=1.858 mas, bpa=-2.277 degrees ! Estimated noise=0.338192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077223 Jy ! Component: 100 - total flux cleaned = 0.000947301 Jy ! Component: 150 - total flux cleaned = 0.00101779 Jy ! Component: 200 - total flux cleaned = 0.00107894 Jy ! Total flux subtracted in 200 components = 0.00107894 Jy ! Clean residual min=-0.002075 max=0.002234 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.191285 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.191285 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=0.048895Jy sigma=1.310551 ! Fit after self-cal, rms=0.048891Jy sigma=1.310304 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 (17.8, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100719 Jy ! Component: 100 - total flux cleaned = 0.00104805 Jy ! Component: 150 - total flux cleaned = 0.00104855 Jy ! Component: 200 - total flux cleaned = 0.00111044 Jy ! Total flux subtracted in 200 components = 0.00111044 Jy ! Clean residual min=-0.001742 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.192395 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.192395 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=0.048795Jy sigma=1.307844 ! Fit after self-cal, rms=0.048790Jy sigma=1.307715 ! 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=0.048790Jy sigma=1.307715 ! Fit after self-cal, rms=0.048651Jy sigma=1.307481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.714 mas, bmaj=1.856 mas, bpa=-2.31 degrees ! Estimated noise=0.337157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509046 Jy ! Component: 100 - total flux cleaned = 0.000648059 Jy ! Component: 150 - total flux cleaned = 0.000722351 Jy ! Component: 200 - total flux cleaned = 0.000744323 Jy ! Total flux subtracted in 200 components = 0.000744323 Jy ! Clean residual min=-0.001623 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.19314 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.19314 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=0.048624Jy sigma=1.306768 ! Fit after self-cal, rms=0.048624Jy sigma=1.306710 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 = 0.000204516 Jy ! Component: 100 - total flux cleaned = 0.000265849 Jy ! Component: 150 - total flux cleaned = 0.000283241 Jy ! Component: 200 - total flux cleaned = 0.000300453 Jy ! Total flux subtracted in 200 components = 0.000300453 Jy ! Clean residual min=-0.001556 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.19344 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.19344 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=0.048609Jy sigma=1.306324 ! Fit after self-cal, rms=0.048608Jy sigma=1.306291 ! 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=0.048608Jy sigma=1.306291 ! Fit after self-cal, rms=0.048600Jy sigma=1.306234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=5.292 mas, bpa=-2.118 degrees ! Estimated noise=0.470598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273751 Jy ! Component: 100 - total flux cleaned = 0.00033939 Jy ! Component: 150 - total flux cleaned = 0.000331812 Jy ! Component: 200 - total flux cleaned = 0.000317999 Jy ! Total flux subtracted in 200 components = 0.000317999 Jy ! Clean residual min=-0.001156 max=0.001306 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.193758 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.193758 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=0.048597Jy sigma=1.306138 ! Fit after self-cal, rms=0.048598Jy sigma=1.306131 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 = 0.000109134 Jy ! Component: 100 - total flux cleaned = 0.000102607 Jy ! Component: 150 - total flux cleaned = 9.02318e-05 Jy ! Component: 200 - total flux cleaned = 8.42042e-05 Jy ! Total flux subtracted in 200 components = 8.42042e-05 Jy ! Clean residual min=-0.001137 max=0.001290 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.193842 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.193842 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=0.048597Jy sigma=1.306091 ! Fit after self-cal, rms=0.048596Jy sigma=1.306088 ! 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=0.7143 mas, bmaj=1.856 mas, bpa=-2.293 degrees ! Estimated noise=0.337014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7143 x 1.856 at -2.293 degrees (North through East) ! Clean map min=-0.0015006 max=0.12504 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=0.5701 mas, bmaj=1.651 mas, bpa=-2.229 degrees ! Estimated noise=0.567337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.088805 Jy ! Component: 100 - total flux cleaned = 0.121188 Jy ! Component: 150 - total flux cleaned = 0.140331 Jy ! Component: 200 - total flux cleaned = 0.153024 Jy ! Total flux subtracted in 200 components = 0.153024 Jy ! Clean residual min=-0.005635 max=0.007505 Jy/beam ! Clean residual mean=-0.000009 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.153024 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.153024 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7143 mas, bmaj=1.856 mas, bpa=-2.293 degrees ! Estimated noise=0.337014 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 = 0.0146664 Jy ! Component: 100 - total flux cleaned = 0.0228417 Jy ! Component: 150 - total flux cleaned = 0.0277055 Jy ! Component: 200 - total flux cleaned = 0.0310028 Jy ! Total flux subtracted in 200 components = 0.0310028 Jy ! Clean residual min=-0.002444 max=0.002441 Jy/beam ! Clean residual mean=-0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.184026 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.184026 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=2.095 mas, bmaj=5.292 mas, bpa=-2.118 degrees ! Estimated noise=0.470598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382181 Jy ! Component: 100 - total flux cleaned = 0.00574245 Jy ! Component: 150 - total flux cleaned = 0.00700153 Jy ! Component: 200 - total flux cleaned = 0.00786552 Jy ! Total flux subtracted in 200 components = 0.00786552 Jy ! Clean residual min=-0.001409 max=0.001178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.191892 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 = 0.000603119 Jy ! Component: 100 - total flux cleaned = 0.0010271 Jy ! Component: 150 - total flux cleaned = 0.00117307 Jy ! Component: 200 - total flux cleaned = 0.00128594 Jy ! Total flux subtracted in 200 components = 0.00128594 Jy ! Clean residual min=-0.001179 max=0.001263 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.193178 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 82 components and 0.193178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7143 mas, bmaj=1.856 mas, bpa=-2.293 degrees ! Estimated noise=0.337014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450647 Jy ! Component: 100 - total flux cleaned = 0.000631933 Jy ! Component: 150 - total flux cleaned = 0.0007368 Jy ! Component: 200 - total flux cleaned = 0.000737226 Jy ! Total flux subtracted in 200 components = 0.000737226 Jy ! Clean residual min=-0.001244 max=0.001435 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.193915 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.193915 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=0.048616Jy sigma=1.306559 ! Fit after self-cal, rms=0.048601Jy sigma=1.306123 wmodel /scr/pima/bg219a_uvs/J0929-1820_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219a_uvs/J0929-1820_X_map.mod wobs /scr/pima/bg219a_uvs/J0929-1820_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0929-1820_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0929-1820_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0929-1820_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 = 0.000493254 Jy ! Component: 100 - total flux cleaned = 0.00058701 Jy ! Component: 150 - total flux cleaned = 0.000630767 Jy ! Component: 200 - total flux cleaned = 0.0006721 Jy ! Component: 250 - total flux cleaned = 0.000691841 Jy ! Component: 300 - total flux cleaned = 0.000749723 Jy ! Component: 350 - total flux cleaned = 0.000805397 Jy ! Component: 400 - total flux cleaned = 0.000805285 Jy ! Component: 450 - total flux cleaned = 0.000823015 Jy ! Component: 500 - total flux cleaned = 0.000891734 Jy ! Component: 550 - total flux cleaned = 0.00100795 Jy ! Component: 600 - total flux cleaned = 0.00110467 Jy ! Component: 650 - total flux cleaned = 0.00119919 Jy ! Component: 700 - total flux cleaned = 0.00133793 Jy ! Component: 750 - total flux cleaned = 0.00144338 Jy ! Component: 800 - total flux cleaned = 0.00154702 Jy ! Component: 850 - total flux cleaned = 0.00167811 Jy ! Component: 900 - total flux cleaned = 0.00179261 Jy ! Component: 950 - total flux cleaned = 0.00187692 Jy ! Component: 1000 - total flux cleaned = 0.00195986 Jy ! Component: 1050 - total flux cleaned = 0.00204133 Jy ! Component: 1100 - total flux cleaned = 0.00209495 Jy ! Component: 1150 - total flux cleaned = 0.00216083 Jy ! Component: 1200 - total flux cleaned = 0.00226421 Jy ! Component: 1250 - total flux cleaned = 0.00231483 Jy ! Component: 1300 - total flux cleaned = 0.00236496 Jy ! Component: 1350 - total flux cleaned = 0.00247627 Jy ! Component: 1400 - total flux cleaned = 0.00252511 Jy ! Component: 1450 - total flux cleaned = 0.00259757 Jy ! Component: 1500 - total flux cleaned = 0.00270472 Jy ! Component: 1550 - total flux cleaned = 0.00277513 Jy ! Component: 1600 - total flux cleaned = 0.00282147 Jy ! Component: 1650 - total flux cleaned = 0.00290161 Jy ! Component: 1700 - total flux cleaned = 0.00293547 Jy ! Component: 1750 - total flux cleaned = 0.00296904 Jy ! Component: 1800 - total flux cleaned = 0.00301326 Jy ! Component: 1850 - total flux cleaned = 0.00306788 Jy ! Component: 1900 - total flux cleaned = 0.00311121 Jy ! Component: 1950 - total flux cleaned = 0.00315423 Jy ! Component: 2000 - total flux cleaned = 0.00320718 Jy ! Component: 2050 - total flux cleaned = 0.00326993 Jy ! Component: 2100 - total flux cleaned = 0.00330106 Jy ! Component: 2150 - total flux cleaned = 0.00335227 Jy ! Component: 2200 - total flux cleaned = 0.0033929 Jy ! Component: 2250 - total flux cleaned = 0.00343301 Jy ! Component: 2300 - total flux cleaned = 0.00345296 Jy ! Component: 2350 - total flux cleaned = 0.00348257 Jy ! Component: 2400 - total flux cleaned = 0.00351174 Jy ! Component: 2450 - total flux cleaned = 0.00351175 Jy ! Component: 2500 - total flux cleaned = 0.00350223 Jy ! Component: 2550 - total flux cleaned = 0.00352129 Jy ! Component: 2600 - total flux cleaned = 0.00354964 Jy ! Component: 2650 - total flux cleaned = 0.00354953 Jy ! Component: 2700 - total flux cleaned = 0.00356816 Jy ! Component: 2750 - total flux cleaned = 0.00354056 Jy ! Component: 2800 - total flux cleaned = 0.00356797 Jy ! Component: 2850 - total flux cleaned = 0.00356794 Jy ! Component: 2900 - total flux cleaned = 0.00356787 Jy ! Component: 2950 - total flux cleaned = 0.00355894 Jy ! Component: 3000 - total flux cleaned = 0.00357669 Jy ! Component: 3050 - total flux cleaned = 0.00358548 Jy ! Component: 3100 - total flux cleaned = 0.00358552 Jy ! Component: 3150 - total flux cleaned = 0.00359417 Jy ! Component: 3200 - total flux cleaned = 0.00361152 Jy ! Component: 3250 - total flux cleaned = 0.00365454 Jy ! Component: 3300 - total flux cleaned = 0.00366302 Jy ! Component: 3350 - total flux cleaned = 0.00366299 Jy ! Component: 3400 - total flux cleaned = 0.00367152 Jy ! Component: 3450 - total flux cleaned = 0.00368839 Jy ! Component: 3500 - total flux cleaned = 0.00370514 Jy ! Component: 3550 - total flux cleaned = 0.00370514 Jy ! Component: 3600 - total flux cleaned = 0.00371348 Jy ! Component: 3650 - total flux cleaned = 0.00372997 Jy ! Component: 3700 - total flux cleaned = 0.00372991 Jy ! Component: 3750 - total flux cleaned = 0.00372173 Jy ! Component: 3800 - total flux cleaned = 0.00371364 Jy ! Component: 3850 - total flux cleaned = 0.00372987 Jy ! Component: 3900 - total flux cleaned = 0.00373795 Jy ! Component: 3950 - total flux cleaned = 0.00375404 Jy ! Component: 4000 - total flux cleaned = 0.00375402 Jy ! Component: 4050 - total flux cleaned = 0.00374604 Jy ! Total flux subtracted in 4096 components = 0.00376192 Jy ! Clean residual min=-0.000508 max=0.000568 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.197677 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 323 components and 0.197677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0929-1820_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7143 x 1.856 at -2.293 degrees (North through East) ! Clean map min=-0.00092538 max=0.12551 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0929-1820_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293234 0.293234 0.586468 1.17294 2.34587 4.69174 9.38348 18.767 37.5339 75.0679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1023.07 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0929-1820_X_uvs.log closed on Wed Apr 6 21:32:26 2016