! Started logfile: /scr/pima/bg219a_uvs/J0038-0207_X_uvs.log on Sun Apr 3 22:21:05 2016 obs /scr/pima/bg219a_uvs/J0038-0207_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0038-0207_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0038-0207 ! ! 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 5040 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/J0038-0207_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.043468Jy sigma=25.557623 ! Fit after self-cal, rms=0.767892Jy sigma=18.574483 ! 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=0.6287 mas, bmaj=1.718 mas, bpa=-1.949 degrees ! Estimated noise=0.88744 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 = 0.174835 Jy ! Component: 100 - total flux cleaned = 0.239985 Jy ! Total flux subtracted in 100 components = 0.239985 Jy ! Clean residual min=-0.027261 max=0.034058 Jy/beam ! Clean residual mean=0.000034 rms=0.008045 Jy/beam ! Combined flux in latest and established models = 0.239985 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.239985 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=0.109722Jy sigma=2.779307 ! Fit after self-cal, rms=0.109552Jy sigma=2.771819 ! 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=0.7389 mas, bmaj=1.873 mas, bpa=1.188 degrees ! Estimated noise=0.611093 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 = 0.0627396 Jy ! Component: 100 - total flux cleaned = 0.0979777 Jy ! Component: 150 - total flux cleaned = 0.118184 Jy ! Component: 200 - total flux cleaned = 0.129879 Jy ! Total flux subtracted in 200 components = 0.129879 Jy ! Clean residual min=-0.016929 max=0.025838 Jy/beam ! Clean residual mean=0.000042 rms=0.004788 Jy/beam ! Combined flux in latest and established models = 0.369864 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.369864 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=0.069499Jy sigma=1.628893 ! Fit after self-cal, rms=0.069377Jy sigma=1.622475 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7389 x 1.873 at 1.188 degrees (North through East) ! Clean map min=-0.015852 max=0.24042 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: ! KP 1.00* LA 0.91 MK 0.97 NL 1.06 ! OV 1.08 PT 0.91 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.90 MK 0.96 NL 1.01 ! OV 1.10 PT 0.92 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.89 MK 0.98 NL 1.06 ! OV 1.09 PT 0.94 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.92 MK 1.00 NL 1.03 ! OV 1.09 PT 0.91 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.92 MK 0.97 NL 1.07 ! OV 1.09 PT 0.90 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.92 MK 0.98 NL 1.05 ! OV 1.09 PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.92 MK 0.96 NL 1.05 ! OV 1.11 PT 0.90 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=0.069377Jy sigma=1.622475 ! Fit after self-cal, rms=0.065446Jy sigma=1.476363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.745 mas, bmaj=1.897 mas, bpa=0.5244 degrees ! Estimated noise=0.601602 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 (2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989234 Jy ! Component: 100 - total flux cleaned = 0.0108661 Jy ! Component: 150 - total flux cleaned = 0.0111083 Jy ! Component: 200 - total flux cleaned = 0.0109525 Jy ! Total flux subtracted in 200 components = 0.0109525 Jy ! Clean residual min=-0.010238 max=0.011617 Jy/beam ! Clean residual mean=-0.000001 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.380817 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.380817 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=0.060605Jy sigma=1.341418 ! Fit after self-cal, rms=0.060263Jy sigma=1.331593 ! Inverting map ! Added new window around map position (3.6, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102061 Jy ! Component: 100 - total flux cleaned = 0.0124748 Jy ! Component: 150 - total flux cleaned = 0.0123471 Jy ! Component: 200 - total flux cleaned = 0.0120087 Jy ! Total flux subtracted in 200 components = 0.0120087 Jy ! Clean residual min=-0.008561 max=0.007430 Jy/beam ! Clean residual mean=-0.000002 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.392826 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.392826 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=0.058448Jy sigma=1.284030 ! Fit after self-cal, rms=0.058274Jy sigma=1.278521 ! 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=0.058274Jy sigma=1.278521 ! Fit after self-cal, rms=0.058632Jy sigma=1.256105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7408 mas, bmaj=1.889 mas, bpa=0.5419 degrees ! Estimated noise=0.596087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183693 Jy ! Component: 100 - total flux cleaned = 0.00267669 Jy ! Component: 150 - total flux cleaned = 0.00285359 Jy ! Component: 200 - total flux cleaned = 0.00293265 Jy ! Total flux subtracted in 200 components = 0.00293265 Jy ! Clean residual min=-0.006559 max=0.006481 Jy/beam ! Clean residual mean=0.000004 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.395758 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.395758 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=0.058307Jy sigma=1.246222 ! Fit after self-cal, rms=0.058280Jy sigma=1.245327 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 = 0.00106475 Jy ! Component: 100 - total flux cleaned = 0.000917013 Jy ! Component: 150 - total flux cleaned = 0.000708795 Jy ! Component: 200 - total flux cleaned = 0.000442163 Jy ! Total flux subtracted in 200 components = 0.000442163 Jy ! Clean residual min=-0.006270 max=0.006266 Jy/beam ! Clean residual mean=0.000004 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.396201 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.396201 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=0.058120Jy sigma=1.240507 ! Fit after self-cal, rms=0.058109Jy sigma=1.240203 ! 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=0.058109Jy sigma=1.240203 ! Fit after self-cal, rms=0.057789Jy sigma=1.239196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7388 mas, bmaj=1.886 mas, bpa=0.4451 degrees ! Estimated noise=0.594042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136261 Jy ! Component: 100 - total flux cleaned = 0.00136799 Jy ! Component: 150 - total flux cleaned = 0.00123867 Jy ! Component: 200 - total flux cleaned = 0.00099564 Jy ! Total flux subtracted in 200 components = 0.00099564 Jy ! Clean residual min=-0.005808 max=0.005871 Jy/beam ! Clean residual mean=0.000004 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.397196 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.397196 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=0.057640Jy sigma=1.234893 ! Fit after self-cal, rms=0.057629Jy sigma=1.234596 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 = 0.000683719 Jy ! Component: 100 - total flux cleaned = 0.00056362 Jy ! Component: 150 - total flux cleaned = 0.000339278 Jy ! Component: 200 - total flux cleaned = 0.000178868 Jy ! Total flux subtracted in 200 components = 0.000178868 Jy ! Clean residual min=-0.005553 max=0.005679 Jy/beam ! Clean residual mean=0.000004 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.397375 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.397375 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=0.057529Jy sigma=1.231504 ! Fit after self-cal, rms=0.057522Jy sigma=1.231310 ! 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=0.057522Jy sigma=1.231310 ! Fit after self-cal, rms=0.057281Jy sigma=1.230814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=4.414 mas, bpa=-2.968 degrees ! Estimated noise=0.802898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225348 Jy ! Component: 100 - total flux cleaned = 0.0023621 Jy ! Component: 150 - total flux cleaned = 0.00213746 Jy ! Component: 200 - total flux cleaned = 0.00193338 Jy ! Total flux subtracted in 200 components = 0.00193338 Jy ! Clean residual min=-0.006272 max=0.005834 Jy/beam ! Clean residual mean=0.000010 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.399308 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 92 components and 0.399309 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=0.057287Jy sigma=1.228730 ! Fit after self-cal, rms=0.057266Jy sigma=1.228240 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 = 0.000342506 Jy ! Component: 100 - total flux cleaned = 0.000217043 Jy ! Component: 150 - total flux cleaned = 6.16341e-05 Jy ! Component: 200 - total flux cleaned = -8.53731e-05 Jy ! Total flux subtracted in 200 components = -8.53731e-05 Jy ! Clean residual min=-0.006270 max=0.005683 Jy/beam ! Clean residual mean=0.000011 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.399223 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.399223 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=0.057279Jy sigma=1.227203 ! Fit after self-cal, rms=0.057262Jy sigma=1.226855 ! 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=0.7375 mas, bmaj=1.884 mas, bpa=0.3326 degrees ! Estimated noise=0.59292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7375 x 1.884 at 0.3326 degrees (North through East) ! Clean map min=-0.0074502 max=0.23349 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=0.625 mas, bmaj=1.73 mas, bpa=-2.681 degrees ! Estimated noise=0.858895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170065 Jy ! Component: 100 - total flux cleaned = 0.235717 Jy ! Component: 150 - total flux cleaned = 0.278074 Jy ! Component: 200 - total flux cleaned = 0.307389 Jy ! Total flux subtracted in 200 components = 0.307389 Jy ! Clean residual min=-0.015590 max=0.018277 Jy/beam ! Clean residual mean=0.000016 rms=0.004254 Jy/beam ! Combined flux in latest and established models = 0.307389 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.307389 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7375 mas, bmaj=1.884 mas, bpa=0.3326 degrees ! Estimated noise=0.59292 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 (0.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314896 Jy ! Component: 100 - total flux cleaned = 0.0505944 Jy ! Component: 150 - total flux cleaned = 0.0635141 Jy ! Component: 200 - total flux cleaned = 0.0728256 Jy ! Total flux subtracted in 200 components = 0.0728256 Jy ! Clean residual min=-0.008419 max=0.008142 Jy/beam ! Clean residual mean=0.000014 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.380214 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.380214 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=2.062 mas, bmaj=4.414 mas, bpa=-2.968 degrees ! Estimated noise=0.802898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112299 Jy ! Component: 100 - total flux cleaned = 0.0152709 Jy ! Component: 150 - total flux cleaned = 0.0164224 Jy ! Component: 200 - total flux cleaned = 0.0169602 Jy ! Total flux subtracted in 200 components = 0.0169602 Jy ! Clean residual min=-0.007129 max=0.005477 Jy/beam ! Clean residual mean=0.000013 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.397175 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 = 0.000511671 Jy ! Component: 100 - total flux cleaned = 0.000725746 Jy ! Component: 150 - total flux cleaned = 0.000850726 Jy ! Component: 200 - total flux cleaned = 0.000963094 Jy ! Total flux subtracted in 200 components = 0.000963094 Jy ! Clean residual min=-0.006408 max=0.005293 Jy/beam ! Clean residual mean=0.000012 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.398138 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 0.398138 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7375 mas, bmaj=1.884 mas, bpa=0.3326 degrees ! Estimated noise=0.59292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176804 Jy ! Component: 100 - total flux cleaned = 0.000576823 Jy ! Component: 150 - total flux cleaned = 0.000756166 Jy ! Component: 200 - total flux cleaned = 0.000900409 Jy ! Total flux subtracted in 200 components = 0.000900409 Jy ! Clean residual min=-0.005128 max=0.004895 Jy/beam ! Clean residual mean=0.000004 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.399038 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.399038 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=0.056943Jy sigma=1.218532 ! Fit after self-cal, rms=0.056848Jy sigma=1.215826 wmodel /scr/pima/bg219a_uvs/J0038-0207_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219a_uvs/J0038-0207_X_map.mod wobs /scr/pima/bg219a_uvs/J0038-0207_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0038-0207_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0038-0207_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0038-0207_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 = -0.000434487 Jy ! Component: 100 - total flux cleaned = -0.0010271 Jy ! Component: 150 - total flux cleaned = -0.0012937 Jy ! Component: 200 - total flux cleaned = -0.00111621 Jy ! Component: 250 - total flux cleaned = -0.00100733 Jy ! Component: 300 - total flux cleaned = -0.000957257 Jy ! Component: 350 - total flux cleaned = -0.000957405 Jy ! Component: 400 - total flux cleaned = -0.000773099 Jy ! Component: 450 - total flux cleaned = -0.000554781 Jy ! Component: 500 - total flux cleaned = -0.000346878 Jy ! Component: 550 - total flux cleaned = -0.000265532 Jy ! Component: 600 - total flux cleaned = -0.000151872 Jy ! Component: 650 - total flux cleaned = -0.000152278 Jy ! Component: 700 - total flux cleaned = -8.09721e-05 Jy ! Component: 750 - total flux cleaned = -1.20333e-05 Jy ! Component: 800 - total flux cleaned = 2.31057e-05 Jy ! Component: 850 - total flux cleaned = -7.55236e-06 Jy ! Component: 900 - total flux cleaned = 0.000118075 Jy ! Component: 950 - total flux cleaned = 0.0001185 Jy ! Component: 1000 - total flux cleaned = 0.0002066 Jy ! Component: 1050 - total flux cleaned = 0.000206347 Jy ! Component: 1100 - total flux cleaned = 0.000261883 Jy ! Component: 1150 - total flux cleaned = 0.00031603 Jy ! Component: 1200 - total flux cleaned = 0.000369095 Jy ! Component: 1250 - total flux cleaned = 0.000420657 Jy ! Component: 1300 - total flux cleaned = 0.000470604 Jy ! Component: 1350 - total flux cleaned = 0.000494824 Jy ! Component: 1400 - total flux cleaned = 0.000494406 Jy ! Component: 1450 - total flux cleaned = 0.000447013 Jy ! Component: 1500 - total flux cleaned = 0.000378214 Jy ! Component: 1550 - total flux cleaned = 0.000333495 Jy ! Component: 1600 - total flux cleaned = 0.000289354 Jy ! Component: 1650 - total flux cleaned = 0.000267744 Jy ! Component: 1700 - total flux cleaned = 0.000289282 Jy ! Component: 1750 - total flux cleaned = 0.000289325 Jy ! Component: 1800 - total flux cleaned = 0.000227943 Jy ! Component: 1850 - total flux cleaned = 0.00020768 Jy ! Component: 1900 - total flux cleaned = 0.000148504 Jy ! Component: 1950 - total flux cleaned = 0.00014883 Jy ! Component: 2000 - total flux cleaned = 0.00016804 Jy ! Component: 2050 - total flux cleaned = 3.58625e-05 Jy ! Component: 2100 - total flux cleaned = -3.86449e-05 Jy ! Component: 2150 - total flux cleaned = -0.000167507 Jy ! Component: 2200 - total flux cleaned = -0.000258516 Jy ! Component: 2250 - total flux cleaned = -0.000348171 Jy ! Component: 2300 - total flux cleaned = -0.000383921 Jy ! Component: 2350 - total flux cleaned = -0.000524204 Jy ! Component: 2400 - total flux cleaned = -0.000663088 Jy ! Component: 2450 - total flux cleaned = -0.00071443 Jy ! Component: 2500 - total flux cleaned = -0.00081638 Jy ! Component: 2550 - total flux cleaned = -0.000917104 Jy ! Component: 2600 - total flux cleaned = -0.0010003 Jy ! Component: 2650 - total flux cleaned = -0.00111559 Jy ! Component: 2700 - total flux cleaned = -0.00121354 Jy ! Component: 2750 - total flux cleaned = -0.00132678 Jy ! Component: 2800 - total flux cleaned = -0.00142307 Jy ! Component: 2850 - total flux cleaned = -0.00153444 Jy ! Component: 2900 - total flux cleaned = -0.00161355 Jy ! Component: 2950 - total flux cleaned = -0.00173898 Jy ! Component: 3000 - total flux cleaned = -0.00180121 Jy ! Component: 3050 - total flux cleaned = -0.00184753 Jy ! Component: 3100 - total flux cleaned = -0.00193977 Jy ! Component: 3150 - total flux cleaned = -0.00193973 Jy ! Component: 3200 - total flux cleaned = -0.00201563 Jy ! Component: 3250 - total flux cleaned = -0.00206101 Jy ! Component: 3300 - total flux cleaned = -0.00213598 Jy ! Component: 3350 - total flux cleaned = -0.00215083 Jy ! Component: 3400 - total flux cleaned = -0.0021953 Jy ! Component: 3450 - total flux cleaned = -0.00226921 Jy ! Component: 3500 - total flux cleaned = -0.00235748 Jy ! Component: 3550 - total flux cleaned = -0.00237217 Jy ! Component: 3600 - total flux cleaned = -0.00243046 Jy ! Component: 3650 - total flux cleaned = -0.00247405 Jy ! Component: 3700 - total flux cleaned = -0.00254635 Jy ! Component: 3750 - total flux cleaned = -0.00257518 Jy ! Component: 3800 - total flux cleaned = -0.00264697 Jy ! Component: 3850 - total flux cleaned = -0.00271846 Jy ! Component: 3900 - total flux cleaned = -0.00277539 Jy ! Component: 3950 - total flux cleaned = -0.00284641 Jy ! Component: 4000 - total flux cleaned = -0.00288886 Jy ! Component: 4050 - total flux cleaned = -0.002903 Jy ! Total flux subtracted in 4096 components = -0.00297355 Jy ! Clean residual min=-0.000972 max=0.000878 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.396064 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 351 components and 0.396064 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0038-0207_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7375 x 1.884 at 0.3326 degrees (North through East) ! Clean map min=-0.0031796 max=0.23458 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0038-0207_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28405 0.28405 0.568101 1.1362 2.2724 4.54481 9.08961 18.1792 36.3584 72.7169 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1056.15 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0038-0207_X_uvs.log closed on Sun Apr 3 22:21:08 2016