! Started logfile: /scr/pima/bg219a_uvs/J0005+5428_X_uvs.log on Wed Apr 6 21:18:20 2016 obs /scr/pima/bg219a_uvs/J0005+5428_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0005+5428_X_uva.fits ! AN table 1: 42 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0005+5428 ! ! 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 6300 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/J0005+5428_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 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=1.029351Jy sigma=27.471059 ! Fit after self-cal, rms=0.799818Jy sigma=20.960038 ! 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=0.7251 mas, bmaj=0.9149 mas, bpa=-74.62 degrees ! Estimated noise=1.02529 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 = 0.147874 Jy ! Component: 100 - total flux cleaned = 0.194189 Jy ! Total flux subtracted in 100 components = 0.194189 Jy ! Clean residual min=-0.013117 max=0.018771 Jy/beam ! Clean residual mean=-0.000090 rms=0.003597 Jy/beam ! Combined flux in latest and established models = 0.194189 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.194189 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=0.072095Jy sigma=1.972311 ! Fit after self-cal, rms=0.072091Jy sigma=1.969842 ! 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=0.9267 mas, bmaj=1.145 mas, bpa=-84.69 degrees ! Estimated noise=0.456822 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 = 0.0316609 Jy ! Component: 100 - total flux cleaned = 0.0470927 Jy ! Component: 150 - total flux cleaned = 0.0561449 Jy ! Component: 200 - total flux cleaned = 0.0618174 Jy ! Total flux subtracted in 200 components = 0.0618174 Jy ! Clean residual min=-0.007830 max=0.013364 Jy/beam ! Clean residual mean=-0.000094 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 0.256007 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.256007 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=0.059669Jy sigma=1.543281 ! Fit after self-cal, rms=0.059628Jy sigma=1.541110 ! Inverting map ! Added new window around map position (-0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117696 Jy ! Component: 100 - total flux cleaned = 0.0166956 Jy ! Component: 150 - total flux cleaned = 0.0197322 Jy ! Component: 200 - total flux cleaned = 0.0209969 Jy ! Total flux subtracted in 200 components = 0.0209969 Jy ! Clean residual min=-0.004926 max=0.004922 Jy/beam ! Clean residual mean=-0.000026 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.277004 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.277004 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=0.057564Jy sigma=1.478258 ! Fit after self-cal, rms=0.057336Jy sigma=1.471119 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9267 x 1.145 at -84.69 degrees (North through East) ! Clean map min=-0.0039867 max=0.19903 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: ! LA 0.96 MK 1.03 NL 1.01 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.03 NL 1.00 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.01 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.00 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.04 NL 0.99 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.00 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.05 NL 1.00 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! 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=0.057336Jy sigma=1.471119 ! Fit after self-cal, rms=0.057822Jy sigma=1.462167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=1.155 mas, bpa=-84.59 degrees ! Estimated noise=0.459065 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 = 0.000316741 Jy ! Component: 100 - total flux cleaned = 0.000630402 Jy ! Component: 150 - total flux cleaned = 0.000511504 Jy ! Component: 200 - total flux cleaned = 0.000420208 Jy ! Total flux subtracted in 200 components = 0.000420208 Jy ! Clean residual min=-0.002964 max=0.003272 Jy/beam ! Clean residual mean=0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.277424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.277424 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=0.057660Jy sigma=1.457808 ! Fit after self-cal, rms=0.057662Jy sigma=1.457513 ! 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=0.057662Jy sigma=1.457513 ! Fit after self-cal, rms=0.057710Jy sigma=1.450471 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.154 mas, bpa=-84.65 degrees ! Estimated noise=0.458833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81793e-05 Jy ! Component: 100 - total flux cleaned = -0.000408671 Jy ! Component: 150 - total flux cleaned = -0.000725849 Jy ! Component: 200 - total flux cleaned = -0.000863908 Jy ! Total flux subtracted in 200 components = -0.000863908 Jy ! Clean residual min=-0.002384 max=0.002658 Jy/beam ! Clean residual mean=-0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.27656 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.27656 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=0.057678Jy sigma=1.449671 ! Fit after self-cal, rms=0.057688Jy sigma=1.449608 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 (30, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132032 Jy ! Component: 100 - total flux cleaned = 0.00120984 Jy ! Component: 150 - total flux cleaned = 0.0012088 Jy ! Component: 200 - total flux cleaned = 0.00124518 Jy ! Total flux subtracted in 200 components = 0.00124518 Jy ! Clean residual min=-0.002127 max=0.001887 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.277805 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.277805 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=0.057550Jy sigma=1.446717 ! Fit after self-cal, rms=0.057546Jy sigma=1.446592 ! 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=0.057546Jy sigma=1.446592 ! Fit after self-cal, rms=0.057496Jy sigma=1.446429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=1.154 mas, bpa=-84.7 degrees ! Estimated noise=0.458014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019762 Jy ! Component: 100 - total flux cleaned = 0.00016598 Jy ! Component: 150 - total flux cleaned = 0.000191939 Jy ! Component: 200 - total flux cleaned = 0.000240859 Jy ! Total flux subtracted in 200 components = 0.000240859 Jy ! Clean residual min=-0.001986 max=0.001770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.278046 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.278046 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=0.057463Jy sigma=1.445792 ! Fit after self-cal, rms=0.057463Jy sigma=1.445744 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 = 9.02113e-05 Jy ! Component: 100 - total flux cleaned = 0.000154722 Jy ! Component: 150 - total flux cleaned = 0.000193311 Jy ! Component: 200 - total flux cleaned = 0.000193703 Jy ! Total flux subtracted in 200 components = 0.000193703 Jy ! Clean residual min=-0.001986 max=0.001725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.27824 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.27824 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=0.057447Jy sigma=1.445442 ! Fit after self-cal, rms=0.057446Jy sigma=1.445424 ! 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=0.057446Jy sigma=1.445424 ! Fit after self-cal, rms=0.057444Jy sigma=1.445364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=2.622 mas, bpa=-83.01 degrees ! Estimated noise=0.576287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253985 Jy ! Component: 100 - total flux cleaned = 0.000204188 Jy ! Component: 150 - total flux cleaned = 0.000101804 Jy ! Component: 200 - total flux cleaned = 8.99277e-07 Jy ! Total flux subtracted in 200 components = 8.99277e-07 Jy ! Clean residual min=-0.001295 max=0.001270 Jy/beam ! Clean residual mean=-0.000006 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.278241 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.278241 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=0.057442Jy sigma=1.445314 ! Fit after self-cal, rms=0.057440Jy sigma=1.445287 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.831e-05 Jy ! Component: 100 - total flux cleaned = -6.01421e-05 Jy ! Component: 150 - total flux cleaned = -0.000171123 Jy ! Component: 200 - total flux cleaned = -0.000264219 Jy ! Total flux subtracted in 200 components = -0.000264219 Jy ! Clean residual min=-0.001252 max=0.001214 Jy/beam ! Clean residual mean=-0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.277976 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.277976 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=0.057440Jy sigma=1.445292 ! Fit after self-cal, rms=0.057439Jy sigma=1.445285 ! 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=0.934 mas, bmaj=1.154 mas, bpa=-84.67 degrees ! Estimated noise=0.457852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.934 x 1.154 at -84.67 degrees (North through East) ! Clean map min=-0.0016481 max=0.19923 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=0.7281 mas, bmaj=0.9221 mas, bpa=-73.79 degrees ! Estimated noise=1.03943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149806 Jy ! Component: 100 - total flux cleaned = 0.196872 Jy ! Component: 150 - total flux cleaned = 0.21665 Jy ! Component: 200 - total flux cleaned = 0.228412 Jy ! Total flux subtracted in 200 components = 0.228412 Jy ! Clean residual min=-0.009644 max=0.009211 Jy/beam ! Clean residual mean=-0.000049 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.228412 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.228412 Jy ! Inverting map and beam ! Estimated beam: bmin=0.934 mas, bmaj=1.154 mas, bpa=-84.67 degrees ! Estimated noise=0.457852 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 = 0.0162501 Jy ! Component: 100 - total flux cleaned = 0.0261029 Jy ! Component: 150 - total flux cleaned = 0.0324922 Jy ! Component: 200 - total flux cleaned = 0.035765 Jy ! Total flux subtracted in 200 components = 0.035765 Jy ! Clean residual min=-0.003061 max=0.003538 Jy/beam ! Clean residual mean=-0.000035 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.264177 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.264177 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=2.069 mas, bmaj=2.622 mas, bpa=-83.01 degrees ! Estimated noise=0.576287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490973 Jy ! Component: 100 - total flux cleaned = 0.00667334 Jy ! Component: 150 - total flux cleaned = 0.00810123 Jy ! Component: 200 - total flux cleaned = 0.00919895 Jy ! Total flux subtracted in 200 components = 0.00919895 Jy ! Clean residual min=-0.001539 max=0.001828 Jy/beam ! Clean residual mean=-0.000020 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.273376 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 = 0.000824399 Jy ! Component: 100 - total flux cleaned = 0.00117736 Jy ! Component: 150 - total flux cleaned = 0.00133944 Jy ! Component: 200 - total flux cleaned = 0.00134128 Jy ! Total flux subtracted in 200 components = 0.00134128 Jy ! Clean residual min=-0.001293 max=0.001460 Jy/beam ! Clean residual mean=-0.000013 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.274717 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.274717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.934 mas, bmaj=1.154 mas, bpa=-84.67 degrees ! Estimated noise=0.457852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031615 Jy ! Component: 100 - total flux cleaned = -0.000210346 Jy ! Component: 150 - total flux cleaned = -0.000742883 Jy ! Component: 200 - total flux cleaned = -0.00107206 Jy ! Total flux subtracted in 200 components = -0.00107206 Jy ! Clean residual min=-0.001883 max=0.001826 Jy/beam ! Clean residual mean=-0.000006 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.273645 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.273645 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=0.057543Jy sigma=1.446773 ! Fit after self-cal, rms=0.057520Jy sigma=1.446526 wmodel /scr/pima/bg219a_uvs/J0005+5428_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219a_uvs/J0005+5428_X_map.mod wobs /scr/pima/bg219a_uvs/J0005+5428_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0005+5428_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0005+5428_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0005+5428_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 = -8.55946e-06 Jy ! Component: 100 - total flux cleaned = 0.000113484 Jy ! Component: 150 - total flux cleaned = 0.00025839 Jy ! Component: 200 - total flux cleaned = 0.00034229 Jy ! Component: 250 - total flux cleaned = 0.000396526 Jy ! Component: 300 - total flux cleaned = 0.000475591 Jy ! Component: 350 - total flux cleaned = 0.000526454 Jy ! Component: 400 - total flux cleaned = 0.000551583 Jy ! Component: 450 - total flux cleaned = 0.000649791 Jy ! Component: 500 - total flux cleaned = 0.000770078 Jy ! Component: 550 - total flux cleaned = 0.000911584 Jy ! Component: 600 - total flux cleaned = 0.00105036 Jy ! Component: 650 - total flux cleaned = 0.00114137 Jy ! Component: 700 - total flux cleaned = 0.00123104 Jy ! Component: 750 - total flux cleaned = 0.0013857 Jy ! Component: 800 - total flux cleaned = 0.0014726 Jy ! Component: 850 - total flux cleaned = 0.00151559 Jy ! Component: 900 - total flux cleaned = 0.00162179 Jy ! Component: 950 - total flux cleaned = 0.00170561 Jy ! Component: 1000 - total flux cleaned = 0.00176776 Jy ! Component: 1050 - total flux cleaned = 0.00189036 Jy ! Component: 1100 - total flux cleaned = 0.00191045 Jy ! Component: 1150 - total flux cleaned = 0.00199082 Jy ! Component: 1200 - total flux cleaned = 0.00208994 Jy ! Component: 1250 - total flux cleaned = 0.00214897 Jy ! Component: 1300 - total flux cleaned = 0.00220754 Jy ! Component: 1350 - total flux cleaned = 0.00228467 Jy ! Component: 1400 - total flux cleaned = 0.00234219 Jy ! Component: 1450 - total flux cleaned = 0.00241809 Jy ! Component: 1500 - total flux cleaned = 0.00251226 Jy ! Component: 1550 - total flux cleaned = 0.00253092 Jy ! Component: 1600 - total flux cleaned = 0.00253079 Jy ! Component: 1650 - total flux cleaned = 0.0025677 Jy ! Component: 1700 - total flux cleaned = 0.00258605 Jy ! Component: 1750 - total flux cleaned = 0.0026041 Jy ! Component: 1800 - total flux cleaned = 0.00260416 Jy ! Component: 1850 - total flux cleaned = 0.00264012 Jy ! Component: 1900 - total flux cleaned = 0.00269386 Jy ! Component: 1950 - total flux cleaned = 0.00274733 Jy ! Component: 2000 - total flux cleaned = 0.00278277 Jy ! Component: 2050 - total flux cleaned = 0.00288846 Jy ! Component: 2100 - total flux cleaned = 0.00292337 Jy ! Component: 2150 - total flux cleaned = 0.00292333 Jy ! Component: 2200 - total flux cleaned = 0.00294084 Jy ! Component: 2250 - total flux cleaned = 0.00297538 Jy ! Component: 2300 - total flux cleaned = 0.00300991 Jy ! Component: 2350 - total flux cleaned = 0.00299274 Jy ! Component: 2400 - total flux cleaned = 0.0030098 Jy ! Component: 2450 - total flux cleaned = 0.00306105 Jy ! Component: 2500 - total flux cleaned = 0.00307805 Jy ! Component: 2550 - total flux cleaned = 0.00311203 Jy ! Component: 2600 - total flux cleaned = 0.00317976 Jy ! Component: 2650 - total flux cleaned = 0.00321356 Jy ! Component: 2700 - total flux cleaned = 0.00324725 Jy ! Component: 2750 - total flux cleaned = 0.0032977 Jy ! Component: 2800 - total flux cleaned = 0.00331441 Jy ! Component: 2850 - total flux cleaned = 0.00336468 Jy ! Component: 2900 - total flux cleaned = 0.00339808 Jy ! Component: 2950 - total flux cleaned = 0.00343148 Jy ! Component: 3000 - total flux cleaned = 0.00346472 Jy ! Component: 3050 - total flux cleaned = 0.00348142 Jy ! Component: 3100 - total flux cleaned = 0.0035314 Jy ! Component: 3150 - total flux cleaned = 0.00356475 Jy ! Component: 3200 - total flux cleaned = 0.00358144 Jy ! Component: 3250 - total flux cleaned = 0.00363143 Jy ! Component: 3300 - total flux cleaned = 0.00371471 Jy ! Component: 3350 - total flux cleaned = 0.00376473 Jy ! Component: 3400 - total flux cleaned = 0.00384808 Jy ! Component: 3450 - total flux cleaned = 0.00388144 Jy ! Component: 3500 - total flux cleaned = 0.0039816 Jy ! Component: 3550 - total flux cleaned = 0.00403172 Jy ! Component: 3600 - total flux cleaned = 0.00406516 Jy ! Component: 3650 - total flux cleaned = 0.00414899 Jy ! Component: 3700 - total flux cleaned = 0.00419946 Jy ! Component: 3750 - total flux cleaned = 0.00423319 Jy ! Component: 3800 - total flux cleaned = 0.00430082 Jy ! Component: 3850 - total flux cleaned = 0.00433467 Jy ! Component: 3900 - total flux cleaned = 0.0043517 Jy ! Component: 3950 - total flux cleaned = 0.00441983 Jy ! Component: 4000 - total flux cleaned = 0.00445414 Jy ! Component: 4050 - total flux cleaned = 0.00445415 Jy ! Total flux subtracted in 4096 components = 0.00448844 Jy ! Clean residual min=-0.000994 max=0.001244 Jy/beam ! Clean residual mean=0.000010 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.278133 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 266 components and 0.278133 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0005+5428_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.934 x 1.154 at -84.67 degrees (North through East) ! Clean map min=-0.0016359 max=0.20385 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0005+5428_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.203852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425863 0.425863 0.851727 1.70345 3.40691 6.81382 13.6276 27.2553 54.5105 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 704.451 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0005+5428_X_uvs.log closed on Wed Apr 6 21:18:25 2016