! Started logfile: /scr/pima/bg219a_uvs/J0724+0308_X_uvs.log on Wed Apr 6 21:29:10 2016 obs /scr/pima/bg219a_uvs/J0724+0308_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0724+0308_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! AN table 2: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.992982 visibilities/baseline/integration-bin. ! Found source: J0724+0308 ! ! 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 10188 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/J0724+0308_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 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! 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=0.999345Jy sigma=27.050851 ! Fit after self-cal, rms=0.950924Jy sigma=25.741473 ! 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=0.7173 mas, bmaj=1.693 mas, bpa=1.128 degrees ! Estimated noise=0.765634 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 = 0.038534 Jy ! Component: 100 - total flux cleaned = 0.0475591 Jy ! Total flux subtracted in 100 components = 0.0475591 Jy ! Clean residual min=-0.003733 max=0.005079 Jy/beam ! Clean residual mean=-0.000002 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0475592 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0475592 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=0.051570Jy sigma=1.273746 ! Fit after self-cal, rms=0.050737Jy sigma=1.255152 ! 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=0.8764 mas, bmaj=1.948 mas, bpa=-0.5159 degrees ! Estimated noise=0.349676 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 = 0.0053937 Jy ! Component: 100 - total flux cleaned = 0.00793688 Jy ! Component: 150 - total flux cleaned = 0.00867697 Jy ! Component: 200 - total flux cleaned = 0.00882133 Jy ! Total flux subtracted in 200 components = 0.00882133 Jy ! Clean residual min=-0.002283 max=0.003474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0563805 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0563805 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=0.050212Jy sigma=1.239993 ! Fit after self-cal, rms=0.050219Jy sigma=1.239448 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8764 x 1.948 at -0.5159 degrees (North through East) ! Clean map min=-0.0020897 max=0.050423 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 1.08 MK 0.90 NL 1.13 OV 0.93 ! PT 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.04 NL 1.08 OV 1.08 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 MK 1.00 NL 1.08 OV 0.89 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 1.13 NL 1.03 OV 0.96 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.11 NL 1.19 OV 1.02 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.04 NL 1.20 OV 0.97 ! PT 1.01 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 MK 0.83 NL 1.17 OV 0.97 ! PT 0.88 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 MK 0.90 NL 1.10 OV 1.01 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.88 MK 0.99 NL 1.13 OV 1.01 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 MK 0.84 NL 1.06 OV 0.97 ! PT 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.03 NL 1.14 OV 0.97 ! PT 1.04 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=0.050219Jy sigma=1.239448 ! Fit after self-cal, rms=0.050206Jy sigma=1.232139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8695 mas, bmaj=1.956 mas, bpa=-0.7513 degrees ! Estimated noise=0.348702 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 (-1.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226456 Jy ! Component: 100 - total flux cleaned = 0.00283322 Jy ! Component: 150 - total flux cleaned = 0.00320058 Jy ! Component: 200 - total flux cleaned = 0.00337682 Jy ! Total flux subtracted in 200 components = 0.00337682 Jy ! Clean residual min=-0.001544 max=0.001703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0597573 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0597573 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=0.050066Jy sigma=1.228635 ! Fit after self-cal, rms=0.050069Jy sigma=1.227475 ! 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=0.050069Jy sigma=1.227475 ! Fit after self-cal, rms=0.049438Jy sigma=1.224894 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=1.953 mas, bpa=-0.5232 degrees ! Estimated noise=0.34538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176009 Jy ! Component: 100 - total flux cleaned = 0.000326245 Jy ! Component: 150 - total flux cleaned = 0.000466384 Jy ! Component: 200 - total flux cleaned = 0.000561341 Jy ! Total flux subtracted in 200 components = 0.000561341 Jy ! Clean residual min=-0.001323 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0603187 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0603187 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=0.049411Jy sigma=1.224251 ! Fit after self-cal, rms=0.049394Jy sigma=1.223945 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 (16.2, 49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120281 Jy ! Component: 100 - total flux cleaned = 0.00131466 Jy ! Component: 150 - total flux cleaned = 0.00138033 Jy ! Component: 200 - total flux cleaned = 0.00143306 Jy ! Total flux subtracted in 200 components = 0.00143306 Jy ! Clean residual min=-0.001293 max=0.001195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0617517 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0617517 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=0.049346Jy sigma=1.222950 ! Fit after self-cal, rms=0.049342Jy sigma=1.222728 ! 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=0.049342Jy sigma=1.222728 ! Fit after self-cal, rms=0.048982Jy sigma=1.222582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8641 mas, bmaj=1.95 mas, bpa=-0.468 degrees ! Estimated noise=0.343888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043419 Jy ! Component: 100 - total flux cleaned = 0.000313223 Jy ! Component: 150 - total flux cleaned = 0.000205184 Jy ! Component: 200 - total flux cleaned = 0.000172228 Jy ! Total flux subtracted in 200 components = 0.000172228 Jy ! Clean residual min=-0.001156 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0619239 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0619239 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=0.048961Jy sigma=1.222193 ! Fit after self-cal, rms=0.048956Jy sigma=1.222114 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 = 0.00012455 Jy ! Component: 100 - total flux cleaned = 4.54849e-05 Jy ! Component: 150 - total flux cleaned = 7.10034e-05 Jy ! Component: 200 - total flux cleaned = 6.91913e-05 Jy ! Total flux subtracted in 200 components = 6.91913e-05 Jy ! Clean residual min=-0.001154 max=0.001071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0619931 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0619931 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=0.048945Jy sigma=1.221927 ! Fit after self-cal, rms=0.048946Jy sigma=1.221895 ! 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=0.048946Jy sigma=1.221895 ! Fit after self-cal, rms=0.048832Jy sigma=1.221817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=3.488 mas, bpa=-1.595 degrees ! Estimated noise=0.441432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296032 Jy ! Component: 100 - total flux cleaned = 0.000465388 Jy ! Component: 150 - total flux cleaned = 0.00055646 Jy ! Component: 200 - total flux cleaned = 0.000627146 Jy ! Total flux subtracted in 200 components = 0.000627146 Jy ! Clean residual min=-0.000973 max=0.000902 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0626203 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0626203 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=0.048829Jy sigma=1.221723 ! Fit after self-cal, rms=0.048827Jy sigma=1.221696 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 = 7.54576e-05 Jy ! Component: 100 - total flux cleaned = 0.000101044 Jy ! Component: 150 - total flux cleaned = 0.000108685 Jy ! Component: 200 - total flux cleaned = 0.000123478 Jy ! Total flux subtracted in 200 components = 0.000123478 Jy ! Clean residual min=-0.000945 max=0.000903 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0627438 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0627438 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=0.048826Jy sigma=1.221650 ! Fit after self-cal, rms=0.048825Jy sigma=1.221640 ! 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=0.8631 mas, bmaj=1.949 mas, bpa=-0.4462 degrees ! Estimated noise=0.343602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 1.949 at -0.4462 degrees (North through East) ! Clean map min=-0.0014092 max=0.050126 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=0.708 mas, bmaj=1.7 mas, bpa=0.7925 degrees ! Estimated noise=0.744284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381618 Jy ! Component: 100 - total flux cleaned = 0.0475375 Jy ! Component: 150 - total flux cleaned = 0.0520735 Jy ! Component: 200 - total flux cleaned = 0.0546001 Jy ! Total flux subtracted in 200 components = 0.0546001 Jy ! Clean residual min=-0.003418 max=0.003335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.0546001 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0546001 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=1.949 mas, bpa=-0.4462 degrees ! Estimated noise=0.343602 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) ! Added new window around map position (3.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305622 Jy ! Component: 100 - total flux cleaned = 0.00507969 Jy ! Component: 150 - total flux cleaned = 0.00627792 Jy ! Component: 200 - total flux cleaned = 0.00688813 Jy ! Total flux subtracted in 200 components = 0.00688813 Jy ! Clean residual min=-0.001350 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0614882 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0614882 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=1.985 mas, bmaj=3.488 mas, bpa=-1.595 degrees ! Estimated noise=0.441432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013296 Jy ! Component: 100 - total flux cleaned = 0.00168757 Jy ! Component: 150 - total flux cleaned = 0.00199788 Jy ! Component: 200 - total flux cleaned = 0.00217416 Jy ! Total flux subtracted in 200 components = 0.00217416 Jy ! Clean residual min=-0.001044 max=0.000975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0636624 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 = 0.000136807 Jy ! Component: 100 - total flux cleaned = 0.000231042 Jy ! Component: 150 - total flux cleaned = 0.000289861 Jy ! Component: 200 - total flux cleaned = 0.000330832 Jy ! Total flux subtracted in 200 components = 0.000330832 Jy ! Clean residual min=-0.001005 max=0.000911 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0639932 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.0639932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=1.949 mas, bpa=-0.4462 degrees ! Estimated noise=0.343602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488871 Jy ! Component: 100 - total flux cleaned = -0.000603517 Jy ! Component: 150 - total flux cleaned = -0.000653221 Jy ! Component: 200 - total flux cleaned = -0.000676768 Jy ! Total flux subtracted in 200 components = -0.000676768 Jy ! Clean residual min=-0.001168 max=0.000984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0633164 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.0633164 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=0.048828Jy sigma=1.221725 ! Fit after self-cal, rms=0.048836Jy sigma=1.221575 wmodel /scr/pima/bg219a_uvs/J0724+0308_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219a_uvs/J0724+0308_X_map.mod wobs /scr/pima/bg219a_uvs/J0724+0308_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0724+0308_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0724+0308_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0724+0308_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 = -0.000334249 Jy ! Component: 100 - total flux cleaned = -0.000369956 Jy ! Component: 150 - total flux cleaned = -0.00045337 Jy ! Component: 200 - total flux cleaned = -0.000517023 Jy ! Component: 250 - total flux cleaned = -0.000517597 Jy ! Component: 300 - total flux cleaned = -0.000488366 Jy ! Component: 350 - total flux cleaned = -0.000460508 Jy ! Component: 400 - total flux cleaned = -0.000406003 Jy ! Component: 450 - total flux cleaned = -0.000366237 Jy ! Component: 500 - total flux cleaned = -0.000276038 Jy ! Component: 550 - total flux cleaned = -0.000225954 Jy ! Component: 600 - total flux cleaned = -0.000201649 Jy ! Component: 650 - total flux cleaned = -0.000201499 Jy ! Component: 700 - total flux cleaned = -0.000213534 Jy ! Component: 750 - total flux cleaned = -0.000225107 Jy ! Component: 800 - total flux cleaned = -0.000180175 Jy ! Component: 850 - total flux cleaned = -0.00021341 Jy ! Component: 900 - total flux cleaned = -0.000213394 Jy ! Component: 950 - total flux cleaned = -0.000234903 Jy ! Component: 1000 - total flux cleaned = -0.000245438 Jy ! Component: 1050 - total flux cleaned = -0.000266131 Jy ! Component: 1100 - total flux cleaned = -0.000266137 Jy ! Component: 1150 - total flux cleaned = -0.000245986 Jy ! Component: 1200 - total flux cleaned = -0.000255838 Jy ! Component: 1250 - total flux cleaned = -0.000216723 Jy ! Component: 1300 - total flux cleaned = -0.000216806 Jy ! Component: 1350 - total flux cleaned = -0.000207596 Jy ! Component: 1400 - total flux cleaned = -0.000207628 Jy ! Component: 1450 - total flux cleaned = -0.000207539 Jy ! Component: 1500 - total flux cleaned = -0.000143317 Jy ! Component: 1550 - total flux cleaned = -7.99156e-05 Jy ! Component: 1600 - total flux cleaned = -3.52834e-05 Jy ! Component: 1650 - total flux cleaned = -3.51835e-05 Jy ! Component: 1700 - total flux cleaned = -8.8634e-06 Jy ! Component: 1750 - total flux cleaned = 1.72671e-05 Jy ! Component: 1800 - total flux cleaned = 1.72575e-05 Jy ! Component: 1850 - total flux cleaned = 2.56828e-05 Jy ! Component: 1900 - total flux cleaned = 2.57472e-05 Jy ! Component: 1950 - total flux cleaned = 5.09109e-05 Jy ! Component: 2000 - total flux cleaned = 5.0911e-05 Jy ! Component: 2050 - total flux cleaned = 5.0906e-05 Jy ! Component: 2100 - total flux cleaned = 5.09446e-05 Jy ! Component: 2150 - total flux cleaned = 6.71584e-05 Jy ! Component: 2200 - total flux cleaned = 6.71398e-05 Jy ! Component: 2250 - total flux cleaned = 5.91045e-05 Jy ! Component: 2300 - total flux cleaned = 7.50039e-05 Jy ! Component: 2350 - total flux cleaned = 6.71921e-05 Jy ! Component: 2400 - total flux cleaned = 0.000114352 Jy ! Component: 2450 - total flux cleaned = 0.00012216 Jy ! Component: 2500 - total flux cleaned = 0.000129867 Jy ! Component: 2550 - total flux cleaned = 0.000137618 Jy ! Component: 2600 - total flux cleaned = 0.000122238 Jy ! Component: 2650 - total flux cleaned = 0.000137613 Jy ! Component: 2700 - total flux cleaned = 0.000129912 Jy ! Component: 2750 - total flux cleaned = 0.000129903 Jy ! Component: 2800 - total flux cleaned = 0.000114721 Jy ! Component: 2850 - total flux cleaned = 0.000114726 Jy ! Component: 2900 - total flux cleaned = 0.00013739 Jy ! Component: 2950 - total flux cleaned = 0.000122301 Jy ! Component: 3000 - total flux cleaned = 0.000114775 Jy ! Component: 3050 - total flux cleaned = 9.22944e-05 Jy ! Component: 3100 - total flux cleaned = 9.23275e-05 Jy ! Component: 3150 - total flux cleaned = 0.000107307 Jy ! Component: 3200 - total flux cleaned = 0.000114816 Jy ! Component: 3250 - total flux cleaned = 0.000114812 Jy ! Component: 3300 - total flux cleaned = 0.00011483 Jy ! Component: 3350 - total flux cleaned = 0.000107375 Jy ! Component: 3400 - total flux cleaned = 0.000122243 Jy ! Component: 3450 - total flux cleaned = 0.00011481 Jy ! Component: 3500 - total flux cleaned = 0.000137122 Jy ! Component: 3550 - total flux cleaned = 0.000151966 Jy ! Component: 3600 - total flux cleaned = 0.000166833 Jy ! Component: 3650 - total flux cleaned = 0.000174264 Jy ! Component: 3700 - total flux cleaned = 0.000196563 Jy ! Component: 3750 - total flux cleaned = 0.000211409 Jy ! Component: 3800 - total flux cleaned = 0.000226271 Jy ! Component: 3850 - total flux cleaned = 0.000233665 Jy ! Component: 3900 - total flux cleaned = 0.000256024 Jy ! Component: 3950 - total flux cleaned = 0.000263436 Jy ! Component: 4000 - total flux cleaned = 0.00027839 Jy ! Component: 4050 - total flux cleaned = 0.000293336 Jy ! Total flux subtracted in 4096 components = 0.000308235 Jy ! Clean residual min=-0.000482 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0636246 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 254 components and 0.0636247 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0724+0308_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 1.949 at -0.4462 degrees (North through East) ! Clean map min=-0.0010836 max=0.049377 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0724+0308_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.630791 0.630791 1.26158 2.52316 5.04633 10.0927 20.1853 40.3706 80.7412 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 475.593 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0724+0308_X_uvs.log closed on Wed Apr 6 21:29:14 2016