! Started logfile: /scr/pima/bg219e_uvs/J2001+4352_X_uvs.log on Thu Apr 7 09:16:34 2016 obs /scr/pima/bg219e_uvs/J2001+4352_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2001+4352_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.802867 visibilities/baseline/integration-bin. ! Found source: J2001+4352 ! ! 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 21504 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/J2001+4352_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 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=1.007362Jy sigma=25.526319 ! Fit after self-cal, rms=0.909119Jy sigma=22.997622 ! 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=0.9999 mas, bmaj=1.847 mas, bpa=51.78 degrees ! Estimated noise=0.554609 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 = 0.0685047 Jy ! Component: 100 - total flux cleaned = 0.0844913 Jy ! Total flux subtracted in 100 components = 0.0844913 Jy ! Clean residual min=-0.003619 max=0.006420 Jy/beam ! Clean residual mean=0.000002 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0844913 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0844913 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=0.058118Jy sigma=1.396390 ! Fit after self-cal, rms=0.057848Jy sigma=1.390586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781377 Jy ! Component: 100 - total flux cleaned = 0.0125239 Jy ! Total flux subtracted in 100 components = 0.0125239 Jy ! Clean residual min=-0.002929 max=0.002689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0970152 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0970153 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=0.056360Jy sigma=1.348376 ! Fit after self-cal, rms=0.056357Jy sigma=1.348031 ! 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=1.357 mas, bmaj=2.032 mas, bpa=53.61 degrees ! Estimated noise=0.269684 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 = 0.00459038 Jy ! Component: 100 - total flux cleaned = 0.00705491 Jy ! Component: 150 - total flux cleaned = 0.00863085 Jy ! Component: 200 - total flux cleaned = 0.00966359 Jy ! Total flux subtracted in 200 components = 0.00966359 Jy ! Clean residual min=-0.001500 max=0.001914 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.106679 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.106679 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=0.055998Jy sigma=1.337724 ! Fit after self-cal, rms=0.055994Jy sigma=1.337531 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 2.032 at 53.61 degrees (North through East) ! Clean map min=-0.0015372 max=0.0923 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 1.03 FD 0.99 HN 1.00 KP 0.99 ! LA 1.00 NL 1.01 OV 1.03 PT 1.01 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.98 NL 1.03 OV 1.06 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.07 KP 1.03 ! LA 0.97 NL 1.00 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.08 KP 1.01 ! LA 0.98 NL 1.03 OV 1.03 PT 0.95 ! SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 1.00 ! LA 0.97 NL 0.97 OV 0.98 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.01 ! LA 1.00 NL 1.03 OV 1.01 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.91 KP 1.03 ! LA 0.98 NL 1.02 OV 1.03 PT 1.00 ! SC 0.96 ! ! ! 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=0.055994Jy sigma=1.337531 ! Fit after self-cal, rms=0.055952Jy sigma=1.334187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.362 mas, bmaj=2.041 mas, bpa=53.61 degrees ! Estimated noise=0.269288 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 = 0.000446406 Jy ! Component: 100 - total flux cleaned = 0.000500839 Jy ! Component: 150 - total flux cleaned = 0.000526184 Jy ! Component: 200 - total flux cleaned = 0.000526177 Jy ! Total flux subtracted in 200 components = 0.000526177 Jy ! Clean residual min=-0.001443 max=0.001696 Jy/beam ! Clean residual mean=-0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.107205 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.107205 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=0.055946Jy sigma=1.334005 ! Fit after self-cal, rms=0.055955Jy sigma=1.333923 ! 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=0.055955Jy sigma=1.333923 ! Fit after self-cal, rms=0.055918Jy sigma=1.331944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.363 mas, bmaj=2.039 mas, bpa=53.54 degrees ! Estimated noise=0.26937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356099 Jy ! Component: 100 - total flux cleaned = 0.000392087 Jy ! Component: 150 - total flux cleaned = 0.000414084 Jy ! Component: 200 - total flux cleaned = 0.000434014 Jy ! Total flux subtracted in 200 components = 0.000434014 Jy ! Clean residual min=-0.001364 max=0.001562 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.107639 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.107639 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=0.055912Jy sigma=1.331829 ! Fit after self-cal, rms=0.055917Jy sigma=1.331767 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 (-42.4, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146883 Jy ! Component: 100 - total flux cleaned = 0.00225378 Jy ! Component: 150 - total flux cleaned = 0.00257239 Jy ! Component: 200 - total flux cleaned = 0.00271962 Jy ! Total flux subtracted in 200 components = 0.00271962 Jy ! Clean residual min=-0.001218 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.110359 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.110359 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=0.055876Jy sigma=1.330703 ! Fit after self-cal, rms=0.055869Jy sigma=1.330576 ! 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=0.055869Jy sigma=1.330576 ! Fit after self-cal, rms=0.055939Jy sigma=1.330525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.362 mas, bmaj=2.039 mas, bpa=53.45 degrees ! Estimated noise=0.269535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673122 Jy ! Component: 100 - total flux cleaned = 0.000948017 Jy ! Component: 150 - total flux cleaned = 0.0010719 Jy ! Component: 200 - total flux cleaned = 0.00111372 Jy ! Total flux subtracted in 200 components = 0.00111372 Jy ! Clean residual min=-0.001167 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.111472 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.111472 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=0.055927Jy sigma=1.330244 ! Fit after self-cal, rms=0.055927Jy sigma=1.330211 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 = 0.000339414 Jy ! Component: 100 - total flux cleaned = 0.000378344 Jy ! Component: 150 - total flux cleaned = 0.000402467 Jy ! Component: 200 - total flux cleaned = 0.000424996 Jy ! Total flux subtracted in 200 components = 0.000424996 Jy ! Clean residual min=-0.001175 max=0.001247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.111897 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.111897 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=0.055922Jy sigma=1.330081 ! Fit after self-cal, rms=0.055922Jy sigma=1.330074 ! 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=0.055922Jy sigma=1.330074 ! Fit after self-cal, rms=0.055984Jy sigma=1.330046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.497 mas, bmaj=2.814 mas, bpa=-75.32 degrees ! Estimated noise=0.302427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456433 Jy ! Component: 100 - total flux cleaned = 0.000711227 Jy ! Component: 150 - total flux cleaned = 0.000794383 Jy ! Component: 200 - total flux cleaned = 0.000843491 Jy ! Total flux subtracted in 200 components = 0.000843491 Jy ! Clean residual min=-0.001345 max=0.001376 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.112741 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.112741 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=0.055981Jy sigma=1.330000 ! Fit after self-cal, rms=0.055981Jy sigma=1.329983 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 = 0.000132464 Jy ! Component: 100 - total flux cleaned = 0.000190349 Jy ! Component: 150 - total flux cleaned = 0.000212003 Jy ! Component: 200 - total flux cleaned = 0.000225268 Jy ! Total flux subtracted in 200 components = 0.000225268 Jy ! Clean residual min=-0.001349 max=0.001374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.112966 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.112966 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=0.055980Jy sigma=1.329970 ! Fit after self-cal, rms=0.055980Jy sigma=1.329960 ! 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=1.36 mas, bmaj=2.039 mas, bpa=53.39 degrees ! Estimated noise=0.269857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 2.039 at 53.39 degrees (North through East) ! Clean map min=-0.001135 max=0.091814 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=1.002 mas, bmaj=1.847 mas, bpa=51.74 degrees ! Estimated noise=0.556645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.069282 Jy ! Component: 100 - total flux cleaned = 0.0854419 Jy ! Component: 150 - total flux cleaned = 0.0929981 Jy ! Component: 200 - total flux cleaned = 0.0976158 Jy ! Total flux subtracted in 200 components = 0.0976158 Jy ! Clean residual min=-0.002855 max=0.002626 Jy/beam ! Clean residual mean=-0.000000 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0976158 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0976158 Jy ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=2.039 mas, bpa=53.39 degrees ! Estimated noise=0.269857 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 = 0.00426917 Jy ! Component: 100 - total flux cleaned = 0.00681523 Jy ! Component: 150 - total flux cleaned = 0.00866107 Jy ! Component: 200 - total flux cleaned = 0.0101092 Jy ! Total flux subtracted in 200 components = 0.0101092 Jy ! Clean residual min=-0.001319 max=0.001707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.107725 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.107725 Jy ! Inverting map ! Added new window around map position (2.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173175 Jy ! Component: 100 - total flux cleaned = 0.00278739 Jy ! Component: 150 - total flux cleaned = 0.00356921 Jy ! Component: 200 - total flux cleaned = 0.00401721 Jy ! Total flux subtracted in 200 components = 0.00401721 Jy ! Clean residual min=-0.001162 max=0.001256 Jy/beam ! Clean residual mean=-0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.111742 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.111742 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=2.497 mas, bmaj=2.814 mas, bpa=-75.32 degrees ! Estimated noise=0.302427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597721 Jy ! Component: 100 - total flux cleaned = 0.000994171 Jy ! Component: 150 - total flux cleaned = 0.00107007 Jy ! Component: 200 - total flux cleaned = 0.00109256 Jy ! Total flux subtracted in 200 components = 0.00109256 Jy ! Clean residual min=-0.001243 max=0.001290 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.112835 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 = 2.08431e-05 Jy ! Component: 100 - total flux cleaned = 4.03113e-05 Jy ! Component: 150 - total flux cleaned = 5.85858e-05 Jy ! Component: 200 - total flux cleaned = 7.60818e-05 Jy ! Total flux subtracted in 200 components = 7.60818e-05 Jy ! Clean residual min=-0.001238 max=0.001275 Jy/beam ! Clean residual mean=-0.000006 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.112911 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.112911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=2.039 mas, bpa=53.39 degrees ! Estimated noise=0.269857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158307 Jy ! Component: 100 - total flux cleaned = -0.000178785 Jy ! Component: 150 - total flux cleaned = -0.000162101 Jy ! Component: 200 - total flux cleaned = -0.000161823 Jy ! Total flux subtracted in 200 components = -0.000161823 Jy ! Clean residual min=-0.001131 max=0.001214 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.112749 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.112749 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=0.055960Jy sigma=1.329440 ! Fit after self-cal, rms=0.055958Jy sigma=1.329377 wmodel /scr/pima/bg219e_uvs/J2001+4352_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219e_uvs/J2001+4352_X_map.mod wobs /scr/pima/bg219e_uvs/J2001+4352_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2001+4352_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2001+4352_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J2001+4352_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 = 0.000202115 Jy ! Component: 100 - total flux cleaned = 0.000201484 Jy ! Component: 150 - total flux cleaned = 0.000238402 Jy ! Component: 200 - total flux cleaned = 0.000362224 Jy ! Component: 250 - total flux cleaned = 0.000413776 Jy ! Component: 300 - total flux cleaned = 0.000545441 Jy ! Component: 350 - total flux cleaned = 0.000624715 Jy ! Component: 400 - total flux cleaned = 0.000717117 Jy ! Component: 450 - total flux cleaned = 0.000776907 Jy ! Component: 500 - total flux cleaned = 0.000805892 Jy ! Component: 550 - total flux cleaned = 0.000876791 Jy ! Component: 600 - total flux cleaned = 0.000890739 Jy ! Component: 650 - total flux cleaned = 0.000931276 Jy ! Component: 700 - total flux cleaned = 0.000944397 Jy ! Component: 750 - total flux cleaned = 0.000983301 Jy ! Component: 800 - total flux cleaned = 0.00099594 Jy ! Component: 850 - total flux cleaned = 0.00107053 Jy ! Component: 900 - total flux cleaned = 0.00108291 Jy ! Component: 950 - total flux cleaned = 0.00114279 Jy ! Component: 1000 - total flux cleaned = 0.00116651 Jy ! Component: 1050 - total flux cleaned = 0.00123589 Jy ! Component: 1100 - total flux cleaned = 0.00125851 Jy ! Component: 1150 - total flux cleaned = 0.00126987 Jy ! Component: 1200 - total flux cleaned = 0.00132492 Jy ! Component: 1250 - total flux cleaned = 0.00134637 Jy ! Component: 1300 - total flux cleaned = 0.0013354 Jy ! Component: 1350 - total flux cleaned = 0.00134599 Jy ! Component: 1400 - total flux cleaned = 0.00137705 Jy ! Component: 1450 - total flux cleaned = 0.00138699 Jy ! Component: 1500 - total flux cleaned = 0.00136669 Jy ! Component: 1550 - total flux cleaned = 0.00137683 Jy ! Component: 1600 - total flux cleaned = 0.00141636 Jy ! Component: 1650 - total flux cleaned = 0.0014065 Jy ! Component: 1700 - total flux cleaned = 0.00144509 Jy ! Component: 1750 - total flux cleaned = 0.00145458 Jy ! Component: 1800 - total flux cleaned = 0.00149245 Jy ! Component: 1850 - total flux cleaned = 0.00151113 Jy ! Component: 1900 - total flux cleaned = 0.00152981 Jy ! Component: 1950 - total flux cleaned = 0.00157576 Jy ! Component: 2000 - total flux cleaned = 0.00159399 Jy ! Component: 2050 - total flux cleaned = 0.00161191 Jy ! Component: 2100 - total flux cleaned = 0.00163867 Jy ! Component: 2150 - total flux cleaned = 0.00166519 Jy ! Component: 2200 - total flux cleaned = 0.00169135 Jy ! Component: 2250 - total flux cleaned = 0.00169989 Jy ! Component: 2300 - total flux cleaned = 0.00169983 Jy ! Component: 2350 - total flux cleaned = 0.00172541 Jy ! Component: 2400 - total flux cleaned = 0.00173369 Jy ! Component: 2450 - total flux cleaned = 0.00175889 Jy ! Component: 2500 - total flux cleaned = 0.0017589 Jy ! Component: 2550 - total flux cleaned = 0.00179192 Jy ! Component: 2600 - total flux cleaned = 0.00180825 Jy ! Component: 2650 - total flux cleaned = 0.00184082 Jy ! Component: 2700 - total flux cleaned = 0.00184085 Jy ! Component: 2750 - total flux cleaned = 0.0018569 Jy ! Component: 2800 - total flux cleaned = 0.00189657 Jy ! Component: 2850 - total flux cleaned = 0.00191224 Jy ! Component: 2900 - total flux cleaned = 0.00190442 Jy ! Component: 2950 - total flux cleaned = 0.00191227 Jy ! Component: 3000 - total flux cleaned = 0.00195088 Jy ! Component: 3050 - total flux cleaned = 0.00197381 Jy ! Component: 3100 - total flux cleaned = 0.00196617 Jy ! Component: 3150 - total flux cleaned = 0.00198886 Jy ! Component: 3200 - total flux cleaned = 0.00199635 Jy ! Component: 3250 - total flux cleaned = 0.00201122 Jy ! Component: 3300 - total flux cleaned = 0.00204078 Jy ! Component: 3350 - total flux cleaned = 0.00204809 Jy ! Component: 3400 - total flux cleaned = 0.00206274 Jy ! Component: 3450 - total flux cleaned = 0.00207727 Jy ! Component: 3500 - total flux cleaned = 0.00209178 Jy ! Component: 3550 - total flux cleaned = 0.00209897 Jy ! Component: 3600 - total flux cleaned = 0.00212049 Jy ! Component: 3650 - total flux cleaned = 0.00212051 Jy ! Component: 3700 - total flux cleaned = 0.00214166 Jy ! Component: 3750 - total flux cleaned = 0.00215576 Jy ! Component: 3800 - total flux cleaned = 0.00215569 Jy ! Component: 3850 - total flux cleaned = 0.00214875 Jy ! Component: 3900 - total flux cleaned = 0.00216954 Jy ! Component: 3950 - total flux cleaned = 0.00215576 Jy ! Component: 4000 - total flux cleaned = 0.00216255 Jy ! Component: 4050 - total flux cleaned = 0.00216937 Jy ! Total flux subtracted in 4096 components = 0.00216258 Jy ! Clean residual min=-0.000427 max=0.000406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.114912 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 356 components and 0.114912 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2001+4352_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 2.039 at 53.39 degrees (North through East) ! Clean map min=-0.00080923 max=0.092255 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2001+4352_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0922549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362899 0.362899 0.725799 1.4516 2.90319 5.80639 11.6128 23.2256 46.4511 92.9022 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 826.675 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2001+4352_X_uvs.log closed on Thu Apr 7 09:16:39 2016