! Started logfile: /scr/pima/bg219e_uvs/J0304+3348_X_uvs.log on Thu Apr 7 08:57:58 2016 obs /scr/pima/bg219e_uvs/J0304+3348_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0304+3348_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.702932 visibilities/baseline/integration-bin. ! Found source: J0304+3348 ! ! 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 10932 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/bg219e_uvs/J0304+3348_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 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=1.034105Jy sigma=25.285175 ! Fit after self-cal, rms=0.748461Jy sigma=18.360824 ! 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=1.001 mas, bmaj=1.945 mas, bpa=25.27 degrees ! Estimated noise=0.593547 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 = 0.188419 Jy ! Component: 100 - total flux cleaned = 0.260126 Jy ! Total flux subtracted in 100 components = 0.260126 Jy ! Clean residual min=-0.014465 max=0.033168 Jy/beam ! Clean residual mean=-0.000001 rms=0.004700 Jy/beam ! Combined flux in latest and established models = 0.260126 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.260126 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=0.085817Jy sigma=2.031466 ! Fit after self-cal, rms=0.084037Jy sigma=1.992805 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366996 Jy ! Component: 100 - total flux cleaned = 0.0557178 Jy ! Total flux subtracted in 100 components = 0.0557178 Jy ! Clean residual min=-0.007549 max=0.017922 Jy/beam ! Clean residual mean=-0.000001 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.315844 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.315844 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=0.063664Jy sigma=1.488239 ! Fit after self-cal, rms=0.063448Jy sigma=1.483774 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159232 Jy ! Component: 100 - total flux cleaned = 0.0245321 Jy ! Total flux subtracted in 100 components = 0.0245321 Jy ! Clean residual min=-0.005009 max=0.006543 Jy/beam ! Clean residual mean=-0.000003 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.340376 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.340376 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=0.059399Jy sigma=1.376619 ! Fit after self-cal, rms=0.059213Jy sigma=1.370860 ! 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=1.282 mas, bmaj=2.075 mas, bpa=26 degrees ! Estimated noise=0.396227 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 = 0.00763826 Jy ! Component: 100 - total flux cleaned = 0.0127049 Jy ! Component: 150 - total flux cleaned = 0.0161832 Jy ! Component: 200 - total flux cleaned = 0.0186135 Jy ! Total flux subtracted in 200 components = 0.0186135 Jy ! Clean residual min=-0.004138 max=0.005068 Jy/beam ! Clean residual mean=-0.000009 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.358989 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.358989 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=0.058158Jy sigma=1.339131 ! Fit after self-cal, rms=0.058110Jy sigma=1.337730 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.282 x 2.075 at 26 degrees (North through East) ! Clean map min=-0.0041898 max=0.23591 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 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 NL 1.02 OV 0.96 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.03 ! LA 0.99 NL 1.02 OV 1.00 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.01 ! LA 0.96 NL 0.99 OV 0.96 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 1.04 ! LA 0.98 NL 1.01 OV 0.99 PT 0.97 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.03 ! LA 0.98 NL 1.01 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.03 ! LA 1.00 NL 1.00 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.05 ! LA 0.97 NL 1.03 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058110Jy sigma=1.337730 ! Fit after self-cal, rms=0.057413Jy sigma=1.322563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=2.081 mas, bpa=26.02 degrees ! Estimated noise=0.394062 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 = 0.00123144 Jy ! Component: 100 - total flux cleaned = 0.00119782 Jy ! Component: 150 - total flux cleaned = 0.00110444 Jy ! Component: 200 - total flux cleaned = 0.00100201 Jy ! Total flux subtracted in 200 components = 0.00100201 Jy ! Clean residual min=-0.003898 max=0.004254 Jy/beam ! Clean residual mean=-0.000004 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.359991 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.359991 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=0.057368Jy sigma=1.320786 ! Fit after self-cal, rms=0.057376Jy sigma=1.320604 ! 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=0.057376Jy sigma=1.320604 ! Fit after self-cal, rms=0.057168Jy sigma=1.304360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=2.083 mas, bpa=26.02 degrees ! Estimated noise=0.394451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825507 Jy ! Component: 100 - total flux cleaned = 0.000739321 Jy ! Component: 150 - total flux cleaned = 0.000766278 Jy ! Component: 200 - total flux cleaned = 0.00078745 Jy ! Total flux subtracted in 200 components = 0.00078745 Jy ! Clean residual min=-0.002676 max=0.003552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.360779 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.360779 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=0.057136Jy sigma=1.303493 ! Fit after self-cal, rms=0.057152Jy sigma=1.303373 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 (1.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309108 Jy ! Component: 100 - total flux cleaned = 0.00391139 Jy ! Component: 150 - total flux cleaned = 0.00400237 Jy ! Component: 200 - total flux cleaned = 0.00427413 Jy ! Total flux subtracted in 200 components = 0.00427413 Jy ! Clean residual min=-0.002428 max=0.002847 Jy/beam ! Clean residual mean=-0.000006 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.365053 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.365053 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=0.056963Jy sigma=1.298666 ! Fit after self-cal, rms=0.056958Jy sigma=1.298428 ! Inverting map ! Added new window around map position (16.8, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230088 Jy ! Component: 100 - total flux cleaned = 0.00291056 Jy ! Component: 150 - total flux cleaned = 0.00346076 Jy ! Component: 200 - total flux cleaned = 0.00406624 Jy ! Total flux subtracted in 200 components = 0.00406624 Jy ! Clean residual min=-0.002321 max=0.002237 Jy/beam ! Clean residual mean=-0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.369119 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.369119 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=0.056836Jy sigma=1.295512 ! Fit after self-cal, rms=0.056828Jy sigma=1.295382 ! 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=0.056828Jy sigma=1.295382 ! Fit after self-cal, rms=0.056814Jy sigma=1.294963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.084 mas, bpa=25.95 degrees ! Estimated noise=0.393989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086291 Jy ! Component: 100 - total flux cleaned = 0.001306 Jy ! Component: 150 - total flux cleaned = 0.00167114 Jy ! Component: 200 - total flux cleaned = 0.00200574 Jy ! Total flux subtracted in 200 components = 0.00200574 Jy ! Clean residual min=-0.002108 max=0.002032 Jy/beam ! Clean residual mean=-0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.371125 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.371125 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=0.056772Jy sigma=1.293930 ! Fit after self-cal, rms=0.056771Jy sigma=1.293888 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 = 0.000236426 Jy ! Component: 100 - total flux cleaned = 0.000569407 Jy ! Component: 150 - total flux cleaned = 0.000907864 Jy ! Component: 200 - total flux cleaned = 0.00122692 Jy ! Total flux subtracted in 200 components = 0.00122692 Jy ! Clean residual min=-0.002056 max=0.001930 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.372351 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.372351 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=0.056747Jy sigma=1.293351 ! Fit after self-cal, rms=0.056747Jy sigma=1.293330 ! 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=0.056747Jy sigma=1.293330 ! Fit after self-cal, rms=0.056760Jy sigma=1.293250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.442 mas, bmaj=2.573 mas, bpa=10.55 degrees ! Estimated noise=0.456285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802303 Jy ! Component: 100 - total flux cleaned = 0.00108608 Jy ! Component: 150 - total flux cleaned = 0.00132674 Jy ! Component: 200 - total flux cleaned = 0.00153832 Jy ! Total flux subtracted in 200 components = 0.00153832 Jy ! Clean residual min=-0.002229 max=0.002322 Jy/beam ! Clean residual mean=-0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.37389 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 165 components and 0.37389 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=0.056752Jy sigma=1.292934 ! Fit after self-cal, rms=0.056751Jy sigma=1.292886 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 = 0.000293475 Jy ! Component: 100 - total flux cleaned = 0.00042423 Jy ! Component: 150 - total flux cleaned = 0.000560711 Jy ! Component: 200 - total flux cleaned = 0.000703722 Jy ! Total flux subtracted in 200 components = 0.000703722 Jy ! Clean residual min=-0.002156 max=0.002208 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.374593 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 169 components and 0.374593 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=0.056748Jy sigma=1.292783 ! Fit after self-cal, rms=0.056747Jy sigma=1.292766 ! 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=1.281 mas, bmaj=2.084 mas, bpa=25.93 degrees ! Estimated noise=0.393907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.281 x 2.084 at 25.93 degrees (North through East) ! Clean map min=-0.0018496 max=0.23464 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=0.9974 mas, bmaj=1.955 mas, bpa=25.34 degrees ! Estimated noise=0.58934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18872 Jy ! Component: 100 - total flux cleaned = 0.26071 Jy ! Component: 150 - total flux cleaned = 0.296255 Jy ! Component: 200 - total flux cleaned = 0.316282 Jy ! Total flux subtracted in 200 components = 0.316282 Jy ! Clean residual min=-0.006165 max=0.010289 Jy/beam ! Clean residual mean=-0.000004 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.316282 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.316282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.084 mas, bpa=25.93 degrees ! Estimated noise=0.393907 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 = 0.0153672 Jy ! Component: 100 - total flux cleaned = 0.0243327 Jy ! Component: 150 - total flux cleaned = 0.0302245 Jy ! Component: 200 - total flux cleaned = 0.0346385 Jy ! Total flux subtracted in 200 components = 0.0346385 Jy ! Clean residual min=-0.003238 max=0.004096 Jy/beam ! Clean residual mean=-0.000008 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.35092 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 75 components and 0.35092 Jy ! Inverting map ! Added new window around map position (3.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402958 Jy ! Component: 100 - total flux cleaned = 0.00705108 Jy ! Component: 150 - total flux cleaned = 0.00962182 Jy ! Component: 200 - total flux cleaned = 0.0117543 Jy ! Total flux subtracted in 200 components = 0.0117543 Jy ! Clean residual min=-0.002492 max=0.002249 Jy/beam ! Clean residual mean=-0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.362675 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 104 components and 0.362675 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=2.442 mas, bmaj=2.573 mas, bpa=10.55 degrees ! Estimated noise=0.456285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270121 Jy ! Component: 100 - total flux cleaned = 0.0048375 Jy ! Component: 150 - total flux cleaned = 0.00664591 Jy ! Component: 200 - total flux cleaned = 0.00796239 Jy ! Total flux subtracted in 200 components = 0.00796239 Jy ! Clean residual min=-0.002724 max=0.002250 Jy/beam ! Clean residual mean=-0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.370637 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 = 0.000837314 Jy ! Component: 100 - total flux cleaned = 0.00139374 Jy ! Component: 150 - total flux cleaned = 0.00185468 Jy ! Component: 200 - total flux cleaned = 0.00223604 Jy ! Total flux subtracted in 200 components = 0.00223604 Jy ! Clean residual min=-0.002389 max=0.002011 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.372873 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 168 components and 0.372873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.084 mas, bpa=25.93 degrees ! Estimated noise=0.393907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552774 Jy ! Component: 100 - total flux cleaned = -0.000293126 Jy ! Component: 150 - total flux cleaned = 7.37275e-05 Jy ! Component: 200 - total flux cleaned = 0.000379891 Jy ! Total flux subtracted in 200 components = 0.000379891 Jy ! Clean residual min=-0.001817 max=0.001644 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.373253 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 0.373253 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=0.056727Jy sigma=1.292110 ! Fit after self-cal, rms=0.056715Jy sigma=1.291894 wmodel /scr/pima/bg219e_uvs/J0304+3348_X_map.mod ! Writing 189 model components to file: /scr/pima/bg219e_uvs/J0304+3348_X_map.mod wobs /scr/pima/bg219e_uvs/J0304+3348_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0304+3348_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0304+3348_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0304+3348_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 = -0.000631093 Jy ! Component: 100 - total flux cleaned = -0.000836225 Jy ! Component: 150 - total flux cleaned = -0.000918185 Jy ! Component: 200 - total flux cleaned = -0.000970113 Jy ! Component: 250 - total flux cleaned = -0.00102046 Jy ! Component: 300 - total flux cleaned = -0.00106914 Jy ! Component: 350 - total flux cleaned = -0.00113971 Jy ! Component: 400 - total flux cleaned = -0.00102524 Jy ! Component: 450 - total flux cleaned = -0.00084751 Jy ! Component: 500 - total flux cleaned = -0.000782584 Jy ! Component: 550 - total flux cleaned = -0.000676504 Jy ! Component: 600 - total flux cleaned = -0.000614691 Jy ! Component: 650 - total flux cleaned = -0.000614328 Jy ! Component: 700 - total flux cleaned = -0.000535207 Jy ! Component: 750 - total flux cleaned = -0.000496875 Jy ! Component: 800 - total flux cleaned = -0.000458421 Jy ! Component: 850 - total flux cleaned = -0.000384371 Jy ! Component: 900 - total flux cleaned = -0.00031173 Jy ! Component: 950 - total flux cleaned = -0.000258993 Jy ! Component: 1000 - total flux cleaned = -0.000224466 Jy ! Component: 1050 - total flux cleaned = -0.000173203 Jy ! Component: 1100 - total flux cleaned = -0.00013967 Jy ! Component: 1150 - total flux cleaned = -0.000106504 Jy ! Component: 1200 - total flux cleaned = -9.04561e-05 Jy ! Component: 1250 - total flux cleaned = -0.000106296 Jy ! Component: 1300 - total flux cleaned = -0.00010624 Jy ! Component: 1350 - total flux cleaned = -0.000136772 Jy ! Component: 1400 - total flux cleaned = -0.000151404 Jy ! Component: 1450 - total flux cleaned = -0.0001509 Jy ! Component: 1500 - total flux cleaned = -7.78074e-05 Jy ! Component: 1550 - total flux cleaned = -0.00010655 Jy ! Component: 1600 - total flux cleaned = -0.000106715 Jy ! Component: 1650 - total flux cleaned = -6.48136e-05 Jy ! Component: 1700 - total flux cleaned = -0.000134051 Jy ! Component: 1750 - total flux cleaned = -0.000161113 Jy ! Component: 1800 - total flux cleaned = -0.000134179 Jy ! Component: 1850 - total flux cleaned = -0.000187428 Jy ! Component: 1900 - total flux cleaned = -0.000213819 Jy ! Component: 1950 - total flux cleaned = -0.000253113 Jy ! Component: 2000 - total flux cleaned = -0.000317558 Jy ! Component: 2050 - total flux cleaned = -0.000342961 Jy ! Component: 2100 - total flux cleaned = -0.000355495 Jy ! Component: 2150 - total flux cleaned = -0.000380404 Jy ! Component: 2200 - total flux cleaned = -0.000405289 Jy ! Component: 2250 - total flux cleaned = -0.000380649 Jy ! Component: 2300 - total flux cleaned = -0.000392854 Jy ! Component: 2350 - total flux cleaned = -0.00042915 Jy ! Component: 2400 - total flux cleaned = -0.000441044 Jy ! Component: 2450 - total flux cleaned = -0.000440997 Jy ! Component: 2500 - total flux cleaned = -0.000464371 Jy ! Component: 2550 - total flux cleaned = -0.000417709 Jy ! Component: 2600 - total flux cleaned = -0.000429312 Jy ! Component: 2650 - total flux cleaned = -0.000417834 Jy ! Component: 2700 - total flux cleaned = -0.000417802 Jy ! Component: 2750 - total flux cleaned = -0.000406493 Jy ! Component: 2800 - total flux cleaned = -0.000417644 Jy ! Component: 2850 - total flux cleaned = -0.000395363 Jy ! Component: 2900 - total flux cleaned = -0.000384346 Jy ! Component: 2950 - total flux cleaned = -0.00039536 Jy ! Component: 3000 - total flux cleaned = -0.00040632 Jy ! Component: 3050 - total flux cleaned = -0.000395592 Jy ! Component: 3100 - total flux cleaned = -0.000460187 Jy ! Component: 3150 - total flux cleaned = -0.000470762 Jy ! Component: 3200 - total flux cleaned = -0.000470646 Jy ! Component: 3250 - total flux cleaned = -0.000481182 Jy ! Component: 3300 - total flux cleaned = -0.000502191 Jy ! Component: 3350 - total flux cleaned = -0.000523166 Jy ! Component: 3400 - total flux cleaned = -0.000554456 Jy ! Component: 3450 - total flux cleaned = -0.000575129 Jy ! Component: 3500 - total flux cleaned = -0.000575098 Jy ! Component: 3550 - total flux cleaned = -0.00062638 Jy ! Component: 3600 - total flux cleaned = -0.000626319 Jy ! Component: 3650 - total flux cleaned = -0.000666899 Jy ! Component: 3700 - total flux cleaned = -0.000677019 Jy ! Component: 3750 - total flux cleaned = -0.000697075 Jy ! Component: 3800 - total flux cleaned = -0.000777145 Jy ! Component: 3850 - total flux cleaned = -0.000806956 Jy ! Component: 3900 - total flux cleaned = -0.000826785 Jy ! Component: 3950 - total flux cleaned = -0.000895892 Jy ! Component: 4000 - total flux cleaned = -0.000925407 Jy ! Component: 4050 - total flux cleaned = -0.000984062 Jy ! Total flux subtracted in 4096 components = -0.0010328 Jy ! Clean residual min=-0.000577 max=0.000609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.37222 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 439 components and 0.37222 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0304+3348_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.281 x 2.084 at 25.93 degrees (North through East) ! Clean map min=-0.0010641 max=0.2353 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0304+3348_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.235304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195338 0.195338 0.390677 0.781354 1.56271 3.12542 6.25083 12.5017 25.0033 50.0066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1535.8 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0304+3348_X_uvs.log closed on Thu Apr 7 08:58:02 2016