! Started logfile: /scr/pima/bg219b_uvs/J0839+0319_X_uvs.log on Thu Apr 7 01:48:42 2016 obs /scr/pima/bg219b_uvs/J0839+0319_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0839+0319_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853175 visibilities/baseline/integration-bin. ! Found source: J0839+0319 ! ! 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 134 lines of history. ! ! Reading 12900 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/bg219b_uvs/J0839+0319_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.023569Jy sigma=23.870680 ! Fit after self-cal, rms=0.838039Jy sigma=19.634296 ! 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=0.7095 mas, bmaj=1.732 mas, bpa=-4.49 degrees ! Estimated noise=0.553365 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 = 0.115086 Jy ! Component: 100 - total flux cleaned = 0.164174 Jy ! Total flux subtracted in 100 components = 0.164174 Jy ! Clean residual min=-0.023345 max=0.076796 Jy/beam ! Clean residual mean=0.000006 rms=0.006466 Jy/beam ! Combined flux in latest and established models = 0.164174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.164174 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=0.145408Jy sigma=3.390577 ! Fit after self-cal, rms=0.143985Jy sigma=3.358862 ! Inverting map ! Added new window around map position (-2.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0657711 Jy ! Component: 100 - total flux cleaned = 0.0949568 Jy ! Total flux subtracted in 100 components = 0.0949568 Jy ! Clean residual min=-0.015113 max=0.030302 Jy/beam ! Clean residual mean=0.000003 rms=0.004053 Jy/beam ! Combined flux in latest and established models = 0.259131 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.259131 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=0.103063Jy sigma=2.398226 ! Fit after self-cal, rms=0.095178Jy sigma=2.217791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305434 Jy ! Component: 100 - total flux cleaned = 0.0496714 Jy ! Total flux subtracted in 100 components = 0.0496714 Jy ! Clean residual min=-0.009738 max=0.020536 Jy/beam ! Clean residual mean=0.000001 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.308802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.308802 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=0.079428Jy sigma=1.833795 ! Fit after self-cal, rms=0.078238Jy sigma=1.805877 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207954 Jy ! Component: 100 - total flux cleaned = 0.0336906 Jy ! Total flux subtracted in 100 components = 0.0336906 Jy ! Clean residual min=-0.007251 max=0.008804 Jy/beam ! Clean residual mean=-0.000001 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.342493 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.342493 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=0.070441Jy sigma=1.608526 ! Fit after self-cal, rms=0.070019Jy sigma=1.597989 ! 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=0.8745 mas, bmaj=2.043 mas, bpa=-5.785 degrees ! Estimated noise=0.390385 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 = 0.0148919 Jy ! Component: 100 - total flux cleaned = 0.0243807 Jy ! Component: 150 - total flux cleaned = 0.030799 Jy ! Component: 200 - total flux cleaned = 0.0351797 Jy ! Total flux subtracted in 200 components = 0.0351797 Jy ! Clean residual min=-0.007425 max=0.010867 Jy/beam ! Clean residual mean=-0.000003 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.377673 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.377673 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=0.066669Jy sigma=1.503302 ! Fit after self-cal, rms=0.066573Jy sigma=1.500931 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 2.043 at -5.785 degrees (North through East) ! Clean map min=-0.0068632 max=0.14697 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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=0.066573Jy sigma=1.500931 ! Fit after self-cal, rms=0.066573Jy sigma=1.500931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=2.043 mas, bpa=-5.785 degrees ! Estimated noise=0.390385 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 = 0.00224177 Jy ! Component: 100 - total flux cleaned = 0.0022323 Jy ! Component: 150 - total flux cleaned = 0.00243963 Jy ! Component: 200 - total flux cleaned = 0.0024396 Jy ! Total flux subtracted in 200 components = 0.0024396 Jy ! Clean residual min=-0.006814 max=0.011147 Jy/beam ! Clean residual mean=-0.000003 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.380112 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.380112 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=0.066237Jy sigma=1.491329 ! Fit after self-cal, rms=0.066219Jy sigma=1.490898 ! 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=0.066219Jy sigma=1.490898 ! Fit after self-cal, rms=0.065909Jy sigma=1.481758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8754 mas, bmaj=2.045 mas, bpa=-5.831 degrees ! Estimated noise=0.389588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000685785 Jy ! Component: 100 - total flux cleaned = -0.000935363 Jy ! Component: 150 - total flux cleaned = -0.00109263 Jy ! Component: 200 - total flux cleaned = -0.00123406 Jy ! Total flux subtracted in 200 components = -0.00123406 Jy ! Clean residual min=-0.006423 max=0.010724 Jy/beam ! Clean residual mean=-0.000003 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.378878 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.378878 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=0.065725Jy sigma=1.477704 ! Fit after self-cal, rms=0.065720Jy sigma=1.477506 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 (0, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107485 Jy ! Component: 100 - total flux cleaned = 0.0166151 Jy ! Component: 150 - total flux cleaned = 0.0195354 Jy ! Component: 200 - total flux cleaned = 0.0202509 Jy ! Total flux subtracted in 200 components = 0.0202509 Jy ! Clean residual min=-0.006359 max=0.009031 Jy/beam ! Clean residual mean=-0.000001 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.399129 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.399129 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=0.063817Jy sigma=1.435501 ! Fit after self-cal, rms=0.063478Jy sigma=1.428060 ! 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=0.063478Jy sigma=1.428060 ! Fit after self-cal, rms=0.061186Jy sigma=1.369456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.037 mas, bpa=-5.725 degrees ! Estimated noise=0.388324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.40419e-05 Jy ! Component: 100 - total flux cleaned = -0.000217492 Jy ! Component: 150 - total flux cleaned = -0.00042805 Jy ! Component: 200 - total flux cleaned = -0.000671213 Jy ! Total flux subtracted in 200 components = -0.000671213 Jy ! Clean residual min=-0.004908 max=0.006382 Jy/beam ! Clean residual mean=-0.000001 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.398458 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.398458 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=0.061001Jy sigma=1.365034 ! Fit after self-cal, rms=0.061029Jy sigma=1.364767 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 (4.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668244 Jy ! Component: 100 - total flux cleaned = 0.00889444 Jy ! Component: 150 - total flux cleaned = 0.00929887 Jy ! Component: 200 - total flux cleaned = 0.00977162 Jy ! Total flux subtracted in 200 components = 0.00977162 Jy ! Clean residual min=-0.003811 max=0.005031 Jy/beam ! Clean residual mean=-0.000001 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.40823 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.40823 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=0.060262Jy sigma=1.346491 ! Fit after self-cal, rms=0.060207Jy sigma=1.345171 ! Inverting map ! Added new window around map position (2.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359866 Jy ! Component: 100 - total flux cleaned = 0.00457187 Jy ! Component: 150 - total flux cleaned = 0.00541103 Jy ! Component: 200 - total flux cleaned = 0.00585642 Jy ! Total flux subtracted in 200 components = 0.00585642 Jy ! Clean residual min=-0.003771 max=0.004300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.414086 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.414086 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=0.059851Jy sigma=1.335308 ! Fit after self-cal, rms=0.059808Jy sigma=1.334718 ! Inverting map ! Added new window around map position (10.8, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361805 Jy ! Component: 100 - total flux cleaned = 0.00440465 Jy ! Component: 150 - total flux cleaned = 0.00476652 Jy ! Component: 200 - total flux cleaned = 0.00522204 Jy ! Total flux subtracted in 200 components = 0.00522204 Jy ! Clean residual min=-0.003558 max=0.003190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.419308 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 193 components and 0.419308 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=0.059518Jy sigma=1.327535 ! Fit after self-cal, rms=0.059501Jy sigma=1.327199 ! 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=0.059501Jy sigma=1.327199 ! Fit after self-cal, rms=0.058679Jy sigma=1.314508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=3.095 mas, bpa=-2.388 degrees ! Estimated noise=0.507516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162174 Jy ! Component: 100 - total flux cleaned = 0.00180898 Jy ! Component: 150 - total flux cleaned = 0.00139137 Jy ! Component: 200 - total flux cleaned = 0.0011535 Jy ! Total flux subtracted in 200 components = 0.0011535 Jy ! Clean residual min=-0.003497 max=0.004104 Jy/beam ! Clean residual mean=-0.000001 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.420462 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 214 components and 0.420462 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=0.058605Jy sigma=1.312526 ! Fit after self-cal, rms=0.058602Jy sigma=1.312277 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 = 0.000591541 Jy ! Component: 100 - total flux cleaned = 0.000336877 Jy ! Component: 150 - total flux cleaned = 0.000152233 Jy ! Component: 200 - total flux cleaned = -5.95963e-05 Jy ! Total flux subtracted in 200 components = -5.95963e-05 Jy ! Clean residual min=-0.003568 max=0.003725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.420402 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 227 components and 0.420402 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=0.058596Jy sigma=1.312066 ! Fit after self-cal, rms=0.058590Jy sigma=1.311989 ! 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=0.8752 mas, bmaj=2.034 mas, bpa=-5.618 degrees ! Estimated noise=0.385687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 2.034 at -5.618 degrees (North through East) ! Clean map min=-0.0031366 max=0.14454 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=0.7116 mas, bmaj=1.723 mas, bpa=-4.189 degrees ! Estimated noise=0.543791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128555 Jy ! Component: 100 - total flux cleaned = 0.194506 Jy ! Component: 150 - total flux cleaned = 0.235718 Jy ! Component: 200 - total flux cleaned = 0.265985 Jy ! Total flux subtracted in 200 components = 0.265985 Jy ! Clean residual min=-0.009407 max=0.017679 Jy/beam ! Clean residual mean=0.000001 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.265985 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.265985 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8752 mas, bmaj=2.034 mas, bpa=-5.618 degrees ! Estimated noise=0.385687 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 = 0.0378113 Jy ! Component: 100 - total flux cleaned = 0.0624149 Jy ! Component: 150 - total flux cleaned = 0.0789272 Jy ! Component: 200 - total flux cleaned = 0.0905786 Jy ! Total flux subtracted in 200 components = 0.0905786 Jy ! Clean residual min=-0.006135 max=0.007832 Jy/beam ! Clean residual mean=-0.000001 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.356563 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.356563 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=2.081 mas, bmaj=3.095 mas, bpa=-2.388 degrees ! Estimated noise=0.507516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169679 Jy ! Component: 100 - total flux cleaned = 0.0291836 Jy ! Component: 150 - total flux cleaned = 0.0384797 Jy ! Component: 200 - total flux cleaned = 0.0458138 Jy ! Total flux subtracted in 200 components = 0.0458138 Jy ! Clean residual min=-0.006173 max=0.006604 Jy/beam ! Clean residual mean=-0.000002 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.402377 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 = 0.00560692 Jy ! Component: 100 - total flux cleaned = 0.00884401 Jy ! Component: 150 - total flux cleaned = 0.0107793 Jy ! Component: 200 - total flux cleaned = 0.0121795 Jy ! Total flux subtracted in 200 components = 0.0121795 Jy ! Clean residual min=-0.004428 max=0.004554 Jy/beam ! Clean residual mean=-0.000001 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.414557 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 111 components and 0.414557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8752 mas, bmaj=2.034 mas, bpa=-5.618 degrees ! Estimated noise=0.385687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140417 Jy ! Component: 100 - total flux cleaned = 0.00246689 Jy ! Component: 150 - total flux cleaned = 0.00332169 Jy ! Component: 200 - total flux cleaned = 0.00384028 Jy ! Total flux subtracted in 200 components = 0.00384028 Jy ! Clean residual min=-0.003209 max=0.003206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.418397 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.418397 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=0.059038Jy sigma=1.321281 ! Fit after self-cal, rms=0.058969Jy sigma=1.320071 wmodel /scr/pima/bg219b_uvs/J0839+0319_X_map.mod ! Writing 141 model components to file: /scr/pima/bg219b_uvs/J0839+0319_X_map.mod wobs /scr/pima/bg219b_uvs/J0839+0319_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0839+0319_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0839+0319_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0839+0319_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 = 0.000572534 Jy ! Component: 100 - total flux cleaned = 0.000947903 Jy ! Component: 150 - total flux cleaned = 0.00115283 Jy ! Component: 200 - total flux cleaned = 0.00129853 Jy ! Component: 250 - total flux cleaned = 0.00153227 Jy ! Component: 300 - total flux cleaned = 0.00157659 Jy ! Component: 350 - total flux cleaned = 0.00157649 Jy ! Component: 400 - total flux cleaned = 0.00161938 Jy ! Component: 450 - total flux cleaned = 0.00166136 Jy ! Component: 500 - total flux cleaned = 0.0017839 Jy ! Component: 550 - total flux cleaned = 0.00194325 Jy ! Component: 600 - total flux cleaned = 0.00202141 Jy ! Component: 650 - total flux cleaned = 0.00213589 Jy ! Component: 700 - total flux cleaned = 0.0022471 Jy ! Component: 750 - total flux cleaned = 0.00235479 Jy ! Component: 800 - total flux cleaned = 0.0023902 Jy ! Component: 850 - total flux cleaned = 0.00249379 Jy ! Component: 900 - total flux cleaned = 0.00252695 Jy ! Component: 950 - total flux cleaned = 0.00246056 Jy ! Component: 1000 - total flux cleaned = 0.00249432 Jy ! Component: 1050 - total flux cleaned = 0.00255801 Jy ! Component: 1100 - total flux cleaned = 0.00252683 Jy ! Component: 1150 - total flux cleaned = 0.00252683 Jy ! Component: 1200 - total flux cleaned = 0.0025268 Jy ! Component: 1250 - total flux cleaned = 0.00249718 Jy ! Component: 1300 - total flux cleaned = 0.00246851 Jy ! Component: 1350 - total flux cleaned = 0.0024119 Jy ! Component: 1400 - total flux cleaned = 0.00238441 Jy ! Component: 1450 - total flux cleaned = 0.00232927 Jy ! Component: 1500 - total flux cleaned = 0.00224772 Jy ! Component: 1550 - total flux cleaned = 0.00222132 Jy ! Component: 1600 - total flux cleaned = 0.00214276 Jy ! Component: 1650 - total flux cleaned = 0.00214262 Jy ! Component: 1700 - total flux cleaned = 0.00201457 Jy ! Component: 1750 - total flux cleaned = 0.00191417 Jy ! Component: 1800 - total flux cleaned = 0.00186492 Jy ! Component: 1850 - total flux cleaned = 0.00181614 Jy ! Component: 1900 - total flux cleaned = 0.00174343 Jy ! Component: 1950 - total flux cleaned = 0.00162487 Jy ! Component: 2000 - total flux cleaned = 0.00150842 Jy ! Component: 2050 - total flux cleaned = 0.00141603 Jy ! Component: 2100 - total flux cleaned = 0.00139351 Jy ! Component: 2150 - total flux cleaned = 0.00128113 Jy ! Component: 2200 - total flux cleaned = 0.00112557 Jy ! Component: 2250 - total flux cleaned = 0.00105993 Jy ! Component: 2300 - total flux cleaned = 0.000973904 Jy ! Component: 2350 - total flux cleaned = 0.000888206 Jy ! Component: 2400 - total flux cleaned = 0.000698098 Jy ! Component: 2450 - total flux cleaned = 0.000594395 Jy ! Component: 2500 - total flux cleaned = 0.000450111 Jy ! Component: 2550 - total flux cleaned = 0.000389179 Jy ! Component: 2600 - total flux cleaned = 0.000349087 Jy ! Component: 2650 - total flux cleaned = 0.000249539 Jy ! Component: 2700 - total flux cleaned = 0.000190339 Jy ! Component: 2750 - total flux cleaned = 7.29774e-05 Jy ! Component: 2800 - total flux cleaned = -4.25181e-05 Jy ! Component: 2850 - total flux cleaned = -6.20836e-05 Jy ! Component: 2900 - total flux cleaned = -8.14902e-05 Jy ! Component: 2950 - total flux cleaned = -0.000212975 Jy ! Component: 3000 - total flux cleaned = -0.000231351 Jy ! Component: 3050 - total flux cleaned = -0.000304815 Jy ! Component: 3100 - total flux cleaned = -0.000413659 Jy ! Component: 3150 - total flux cleaned = -0.000395535 Jy ! Component: 3200 - total flux cleaned = -0.000466686 Jy ! Component: 3250 - total flux cleaned = -0.000466687 Jy ! Component: 3300 - total flux cleaned = -0.000536762 Jy ! Component: 3350 - total flux cleaned = -0.000571614 Jy ! Component: 3400 - total flux cleaned = -0.000709117 Jy ! Component: 3450 - total flux cleaned = -0.000742792 Jy ! Component: 3500 - total flux cleaned = -0.000759647 Jy ! Component: 3550 - total flux cleaned = -0.000776051 Jy ! Component: 3600 - total flux cleaned = -0.000759698 Jy ! Component: 3650 - total flux cleaned = -0.00080899 Jy ! Component: 3700 - total flux cleaned = -0.000776636 Jy ! Component: 3750 - total flux cleaned = -0.000776907 Jy ! Component: 3800 - total flux cleaned = -0.000841286 Jy ! Component: 3850 - total flux cleaned = -0.000889037 Jy ! Component: 3900 - total flux cleaned = -0.000873089 Jy ! Component: 3950 - total flux cleaned = -0.000841685 Jy ! Component: 4000 - total flux cleaned = -0.000903994 Jy ! Component: 4050 - total flux cleaned = -0.000934737 Jy ! Total flux subtracted in 4096 components = -0.000980797 Jy ! Clean residual min=-0.000934 max=0.000784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.417416 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 445 components and 0.417416 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0839+0319_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 2.034 at -5.618 degrees (North through East) ! Clean map min=-0.0018099 max=0.14403 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0839+0319_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541568 0.541568 1.08314 2.16627 4.33254 8.66508 17.3302 34.6603 69.3207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 553.947 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0839+0319_X_uvs.log closed on Thu Apr 7 01:48:47 2016