! Started logfile: /scr/pima/bg219a_uvs/J1318-0607_X_uvs.log on Wed Apr 6 21:37:29 2016 obs /scr/pima/bg219a_uvs/J1318-0607_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1318-0607_X_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.816616 visibilities/baseline/integration-bin. ! Found source: J1318-0607 ! ! 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 9672 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/J1318-0607_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.043262Jy sigma=28.096220 ! Fit after self-cal, rms=0.706473Jy sigma=18.650971 ! 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=0.6328 mas, bmaj=1.718 mas, bpa=-1.909 degrees ! Estimated noise=0.631195 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 = 0.216709 Jy ! Component: 100 - total flux cleaned = 0.277221 Jy ! Total flux subtracted in 100 components = 0.277221 Jy ! Clean residual min=-0.013752 max=0.024976 Jy/beam ! Clean residual mean=0.000041 rms=0.004361 Jy/beam ! Combined flux in latest and established models = 0.277221 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.277221 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=0.083271Jy sigma=2.270928 ! Fit after self-cal, rms=0.083119Jy sigma=2.265797 ! 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=0.7835 mas, bmaj=1.951 mas, bpa=-2.04 degrees ! Estimated noise=0.362969 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 = 0.0430668 Jy ! Component: 100 - total flux cleaned = 0.0656176 Jy ! Component: 150 - total flux cleaned = 0.0779296 Jy ! Component: 200 - total flux cleaned = 0.084812 Jy ! Total flux subtracted in 200 components = 0.084812 Jy ! Clean residual min=-0.006272 max=0.007567 Jy/beam ! Clean residual mean=0.000017 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.362033 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 39 components and 0.362033 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=0.059814Jy sigma=1.582518 ! Fit after self-cal, rms=0.059792Jy sigma=1.581065 ! Inverting map ! Added new window around map position (0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620882 Jy ! Component: 100 - total flux cleaned = 0.00863118 Jy ! Component: 150 - total flux cleaned = 0.00921065 Jy ! Component: 200 - total flux cleaned = 0.00945195 Jy ! Total flux subtracted in 200 components = 0.00945195 Jy ! Clean residual min=-0.004588 max=0.004418 Jy/beam ! Clean residual mean=0.000008 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.371485 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.371485 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=0.059077Jy sigma=1.562800 ! Fit after self-cal, rms=0.059032Jy sigma=1.561338 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7835 x 1.951 at -2.04 degrees (North through East) ! Clean map min=-0.0040049 max=0.29528 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 0.98 LA 0.99 MK 1.00 NL 1.01 ! OV 1.01 PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.01 NL 1.01 ! OV 1.01 PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 1.01 NL 1.00 ! OV 1.01 PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.00 MK 1.00 NL 1.03 ! OV 1.00 PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.00 MK 1.00 NL 1.01 ! OV 1.01 PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 0.99 NL 1.02 ! OV 1.01 PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 1.01 NL 1.02 ! OV 1.02 PT 0.98 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=0.059032Jy sigma=1.561338 ! Fit after self-cal, rms=0.058948Jy sigma=1.554152 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7856 mas, bmaj=1.957 mas, bpa=-2.084 degrees ! Estimated noise=0.363422 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 = -0.00130613 Jy ! Component: 100 - total flux cleaned = -0.00159463 Jy ! Component: 150 - total flux cleaned = -0.00179439 Jy ! Component: 200 - total flux cleaned = -0.00190255 Jy ! Total flux subtracted in 200 components = -0.00190255 Jy ! Clean residual min=-0.003410 max=0.003352 Jy/beam ! Clean residual mean=0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.369583 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.369583 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=0.058874Jy sigma=1.552413 ! Fit after self-cal, rms=0.058870Jy sigma=1.552268 ! 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=0.058870Jy sigma=1.552268 ! Fit after self-cal, rms=0.058906Jy sigma=1.546893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7855 mas, bmaj=1.962 mas, bpa=-2.108 degrees ! Estimated noise=0.363948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117729 Jy ! Component: 100 - total flux cleaned = -0.00135739 Jy ! Component: 150 - total flux cleaned = -0.00143198 Jy ! Component: 200 - total flux cleaned = -0.00149674 Jy ! Total flux subtracted in 200 components = -0.00149674 Jy ! Clean residual min=-0.002787 max=0.002676 Jy/beam ! Clean residual mean=0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.368086 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.368086 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=0.058846Jy sigma=1.545501 ! Fit after self-cal, rms=0.058847Jy sigma=1.545419 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 = -0.000265355 Jy ! Component: 100 - total flux cleaned = -0.000320338 Jy ! Component: 150 - total flux cleaned = -0.000370827 Jy ! Component: 200 - total flux cleaned = -0.00044147 Jy ! Total flux subtracted in 200 components = -0.00044147 Jy ! Clean residual min=-0.002696 max=0.002564 Jy/beam ! Clean residual mean=0.000006 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.367644 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.367644 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=0.058822Jy sigma=1.544903 ! Fit after self-cal, rms=0.058822Jy sigma=1.544870 ! 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=0.058822Jy sigma=1.544870 ! Fit after self-cal, rms=0.058868Jy sigma=1.544595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7856 mas, bmaj=1.964 mas, bpa=-2.123 degrees ! Estimated noise=0.364096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000895956 Jy ! Component: 100 - total flux cleaned = -0.00100708 Jy ! Component: 150 - total flux cleaned = -0.00110416 Jy ! Component: 200 - total flux cleaned = -0.0011485 Jy ! Total flux subtracted in 200 components = -0.0011485 Jy ! Clean residual min=-0.002637 max=0.002483 Jy/beam ! Clean residual mean=0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.366496 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.366496 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=0.058844Jy sigma=1.544064 ! Fit after self-cal, rms=0.058844Jy sigma=1.544029 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 = -0.000134363 Jy ! Component: 100 - total flux cleaned = -0.000237276 Jy ! Component: 150 - total flux cleaned = -0.0002943 Jy ! Component: 200 - total flux cleaned = -0.000347737 Jy ! Total flux subtracted in 200 components = -0.000347737 Jy ! Clean residual min=-0.002598 max=0.002456 Jy/beam ! Clean residual mean=0.000007 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.366148 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.366148 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=0.058830Jy sigma=1.543770 ! Fit after self-cal, rms=0.058830Jy sigma=1.543741 ! 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=0.058830Jy sigma=1.543741 ! Fit after self-cal, rms=0.058842Jy sigma=1.543613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=4.466 mas, bpa=-7.536 degrees ! Estimated noise=0.496559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804119 Jy ! Component: 100 - total flux cleaned = -0.000944381 Jy ! Component: 150 - total flux cleaned = -0.00101106 Jy ! Component: 200 - total flux cleaned = -0.00106905 Jy ! Total flux subtracted in 200 components = -0.00106905 Jy ! Clean residual min=-0.003512 max=0.003138 Jy/beam ! Clean residual mean=0.000016 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.365079 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 0.365079 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=0.058835Jy sigma=1.543451 ! Fit after self-cal, rms=0.058833Jy sigma=1.543392 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 = -1.40953e-05 Jy ! Component: 100 - total flux cleaned = -6.58042e-05 Jy ! Component: 150 - total flux cleaned = -0.000109753 Jy ! Component: 200 - total flux cleaned = -0.000157271 Jy ! Total flux subtracted in 200 components = -0.000157271 Jy ! Clean residual min=-0.003496 max=0.003155 Jy/beam ! Clean residual mean=0.000016 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.364922 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 109 components and 0.364922 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=0.058831Jy sigma=1.543363 ! Fit after self-cal, rms=0.058829Jy sigma=1.543307 ! 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=0.7857 mas, bmaj=1.966 mas, bpa=-2.127 degrees ! Estimated noise=0.364104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7857 x 1.966 at -2.127 degrees (North through East) ! Clean map min=-0.0024392 max=0.29584 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=0.6335 mas, bmaj=1.73 mas, bpa=-2.011 degrees ! Estimated noise=0.636332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218419 Jy ! Component: 100 - total flux cleaned = 0.278421 Jy ! Component: 150 - total flux cleaned = 0.306958 Jy ! Component: 200 - total flux cleaned = 0.326013 Jy ! Total flux subtracted in 200 components = 0.326013 Jy ! Clean residual min=-0.007546 max=0.010431 Jy/beam ! Clean residual mean=0.000020 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.326013 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.326013 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7857 mas, bmaj=1.966 mas, bpa=-2.127 degrees ! Estimated noise=0.364104 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 = 0.0190065 Jy ! Component: 100 - total flux cleaned = 0.0290455 Jy ! Component: 150 - total flux cleaned = 0.0346034 Jy ! Component: 200 - total flux cleaned = 0.0379349 Jy ! Total flux subtracted in 200 components = 0.0379349 Jy ! Clean residual min=-0.003196 max=0.002928 Jy/beam ! Clean residual mean=0.000008 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.363948 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.363948 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=2.1 mas, bmaj=4.466 mas, bpa=-7.536 degrees ! Estimated noise=0.496559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145861 Jy ! Component: 100 - total flux cleaned = 0.00170791 Jy ! Component: 150 - total flux cleaned = 0.00184121 Jy ! Component: 200 - total flux cleaned = 0.00184013 Jy ! Total flux subtracted in 200 components = 0.00184013 Jy ! Clean residual min=-0.003375 max=0.003383 Jy/beam ! Clean residual mean=0.000015 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.365788 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 = -2.61723e-05 Jy ! Component: 100 - total flux cleaned = -4.47582e-05 Jy ! Component: 150 - total flux cleaned = -5.92217e-05 Jy ! Component: 200 - total flux cleaned = -7.13977e-05 Jy ! Total flux subtracted in 200 components = -7.13977e-05 Jy ! Clean residual min=-0.003296 max=0.003312 Jy/beam ! Clean residual mean=0.000014 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.365716 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 72 components and 0.365716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7857 mas, bmaj=1.966 mas, bpa=-2.127 degrees ! Estimated noise=0.364104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402068 Jy ! Component: 100 - total flux cleaned = 0.000306847 Jy ! Component: 150 - total flux cleaned = 0.00018598 Jy ! Component: 200 - total flux cleaned = 0.000149353 Jy ! Total flux subtracted in 200 components = 0.000149353 Jy ! Clean residual min=-0.002678 max=0.002756 Jy/beam ! Clean residual mean=0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.365866 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.365866 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=0.058903Jy sigma=1.544952 ! Fit after self-cal, rms=0.058898Jy sigma=1.544863 wmodel /scr/pima/bg219a_uvs/J1318-0607_X_map.mod ! Writing 87 model components to file: /scr/pima/bg219a_uvs/J1318-0607_X_map.mod wobs /scr/pima/bg219a_uvs/J1318-0607_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1318-0607_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1318-0607_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1318-0607_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 = 0.000107736 Jy ! Component: 100 - total flux cleaned = 2.62682e-05 Jy ! Component: 150 - total flux cleaned = -5.22373e-05 Jy ! Component: 200 - total flux cleaned = -0.00012289 Jy ! Component: 250 - total flux cleaned = -0.000156147 Jy ! Component: 300 - total flux cleaned = -9.3612e-05 Jy ! Component: 350 - total flux cleaned = -6.45952e-05 Jy ! Component: 400 - total flux cleaned = -3.5227e-05 Jy ! Component: 450 - total flux cleaned = 0.000127312 Jy ! Component: 500 - total flux cleaned = 0.000257249 Jy ! Component: 550 - total flux cleaned = 0.000382221 Jy ! Component: 600 - total flux cleaned = 0.000357702 Jy ! Component: 650 - total flux cleaned = 0.000427615 Jy ! Component: 700 - total flux cleaned = 0.000472335 Jy ! Component: 750 - total flux cleaned = 0.00051537 Jy ! Component: 800 - total flux cleaned = 0.000536677 Jy ! Component: 850 - total flux cleaned = 0.000536639 Jy ! Component: 900 - total flux cleaned = 0.000556443 Jy ! Component: 950 - total flux cleaned = 0.000556186 Jy ! Component: 1000 - total flux cleaned = 0.000575485 Jy ! Component: 1050 - total flux cleaned = 0.000612669 Jy ! Component: 1100 - total flux cleaned = 0.000685249 Jy ! Component: 1150 - total flux cleaned = 0.000755554 Jy ! Component: 1200 - total flux cleaned = 0.000841029 Jy ! Component: 1250 - total flux cleaned = 0.000891248 Jy ! Component: 1300 - total flux cleaned = 0.00100579 Jy ! Component: 1350 - total flux cleaned = 0.00107007 Jy ! Component: 1400 - total flux cleaned = 0.00117938 Jy ! Component: 1450 - total flux cleaned = 0.00121011 Jy ! Component: 1500 - total flux cleaned = 0.00127058 Jy ! Component: 1550 - total flux cleaned = 0.00131507 Jy ! Component: 1600 - total flux cleaned = 0.00131523 Jy ! Component: 1650 - total flux cleaned = 0.00137224 Jy ! Component: 1700 - total flux cleaned = 0.0014002 Jy ! Component: 1750 - total flux cleaned = 0.00141392 Jy ! Component: 1800 - total flux cleaned = 0.00141391 Jy ! Component: 1850 - total flux cleaned = 0.00146737 Jy ! Component: 1900 - total flux cleaned = 0.00148064 Jy ! Component: 1950 - total flux cleaned = 0.00151937 Jy ! Component: 2000 - total flux cleaned = 0.00154489 Jy ! Component: 2050 - total flux cleaned = 0.00159538 Jy ! Component: 2100 - total flux cleaned = 0.00163253 Jy ! Component: 2150 - total flux cleaned = 0.00163258 Jy ! Component: 2200 - total flux cleaned = 0.00164464 Jy ! Component: 2250 - total flux cleaned = 0.00163261 Jy ! Component: 2300 - total flux cleaned = 0.00164433 Jy ! Component: 2350 - total flux cleaned = 0.00162099 Jy ! Component: 2400 - total flux cleaned = 0.00160968 Jy ! Component: 2450 - total flux cleaned = 0.00159827 Jy ! Component: 2500 - total flux cleaned = 0.0015646 Jy ! Component: 2550 - total flux cleaned = 0.0015536 Jy ! Component: 2600 - total flux cleaned = 0.00150965 Jy ! Component: 2650 - total flux cleaned = 0.00147708 Jy ! Component: 2700 - total flux cleaned = 0.00144487 Jy ! Component: 2750 - total flux cleaned = 0.00144488 Jy ! Component: 2800 - total flux cleaned = 0.00141323 Jy ! Component: 2850 - total flux cleaned = 0.00139253 Jy ! Component: 2900 - total flux cleaned = 0.00135147 Jy ! Component: 2950 - total flux cleaned = 0.00134134 Jy ! Component: 3000 - total flux cleaned = 0.00134132 Jy ! Component: 3050 - total flux cleaned = 0.00134122 Jy ! Component: 3100 - total flux cleaned = 0.00133122 Jy ! Component: 3150 - total flux cleaned = 0.0013016 Jy ! Component: 3200 - total flux cleaned = 0.00125278 Jy ! Component: 3250 - total flux cleaned = 0.00124322 Jy ! Component: 3300 - total flux cleaned = 0.00119503 Jy ! Component: 3350 - total flux cleaned = 0.00120458 Jy ! Component: 3400 - total flux cleaned = 0.0011759 Jy ! Component: 3450 - total flux cleaned = 0.00112837 Jy ! Component: 3500 - total flux cleaned = 0.00113791 Jy ! Component: 3550 - total flux cleaned = 0.0011096 Jy ! Component: 3600 - total flux cleaned = 0.00107214 Jy ! Component: 3650 - total flux cleaned = 0.00106279 Jy ! Component: 3700 - total flux cleaned = 0.0010071 Jy ! Component: 3750 - total flux cleaned = 0.00102559 Jy ! Component: 3800 - total flux cleaned = 0.00102557 Jy ! Component: 3850 - total flux cleaned = 0.00105309 Jy ! Component: 3900 - total flux cleaned = 0.00106225 Jy ! Component: 3950 - total flux cleaned = 0.00107135 Jy ! Component: 4000 - total flux cleaned = 0.00107136 Jy ! Component: 4050 - total flux cleaned = 0.00109861 Jy ! Total flux subtracted in 4096 components = 0.00110766 Jy ! Clean residual min=-0.000520 max=0.000523 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.366973 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 349 components and 0.366973 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1318-0607_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7857 x 1.966 at -2.127 degrees (North through East) ! Clean map min=-0.00168 max=0.29653 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1318-0607_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.296535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143797 0.143797 0.287594 0.575188 1.15038 2.30075 4.6015 9.203 18.406 36.812 73.624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2086.28 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1318-0607_X_uvs.log closed on Wed Apr 6 21:37:34 2016