! Started logfile: /scr/pima/bg219e_uvs/J1933+1504_X_uvs.log on Thu Apr 7 09:15:30 2016 obs /scr/pima/bg219e_uvs/J1933+1504_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1933+1504_X_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.87069 visibilities/baseline/integration-bin. ! Found source: J1933+1504 ! ! 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 21816 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/J1933+1504_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.007309Jy sigma=25.436298 ! Fit after self-cal, rms=0.904930Jy sigma=22.850686 ! 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=0.9934 mas, bmaj=2.176 mas, bpa=23.29 degrees ! Estimated noise=0.445835 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 = 0.0717307 Jy ! Component: 100 - total flux cleaned = 0.092119 Jy ! Total flux subtracted in 100 components = 0.092119 Jy ! Clean residual min=-0.007270 max=0.019068 Jy/beam ! Clean residual mean=-0.000032 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.092119 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.092119 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=0.067712Jy sigma=1.672576 ! Fit after self-cal, rms=0.067354Jy sigma=1.664449 ! Inverting map ! Added new window around map position (-3, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168275 Jy ! Component: 100 - total flux cleaned = 0.0257524 Jy ! Total flux subtracted in 100 components = 0.0257524 Jy ! Clean residual min=-0.005803 max=0.010151 Jy/beam ! Clean residual mean=-0.000025 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.117871 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.117871 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=0.062105Jy sigma=1.520453 ! Fit after self-cal, rms=0.061628Jy sigma=1.509401 ! Inverting map ! Added new window around map position (-7.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983254 Jy ! Component: 100 - total flux cleaned = 0.0168065 Jy ! Total flux subtracted in 100 components = 0.0168065 Jy ! Clean residual min=-0.004391 max=0.004963 Jy/beam ! Clean residual mean=-0.000020 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.134678 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.134678 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=0.059174Jy sigma=1.440463 ! Fit after self-cal, rms=0.059050Jy sigma=1.438022 ! 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=1.244 mas, bmaj=2.406 mas, bpa=18.78 degrees ! Estimated noise=0.257616 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 = 0.0101485 Jy ! Component: 100 - total flux cleaned = 0.0178182 Jy ! Component: 150 - total flux cleaned = 0.023956 Jy ! Component: 200 - total flux cleaned = 0.0290149 Jy ! Total flux subtracted in 200 components = 0.0290149 Jy ! Clean residual min=-0.003458 max=0.004135 Jy/beam ! Clean residual mean=-0.000021 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.163693 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 106 components and 0.163693 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=0.056545Jy sigma=1.368801 ! Fit after self-cal, rms=0.056416Jy sigma=1.365487 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.244 x 2.406 at 18.78 degrees (North through East) ! Clean map min=-0.0032999 max=0.0967 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 1.01 FD 1.00 HN 1.01 KP 1.01 ! LA 0.95 NL 1.02 OV 0.99 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 1.01 ! LA 0.91 NL 1.06 OV 1.00 PT 0.88 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 0.98 ! LA 0.93 NL 1.00 OV 0.99 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.96 ! LA 0.96 NL 0.96 OV 1.02 PT 0.93 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.98 KP 1.01 ! LA 0.93 NL 1.01 OV 0.97 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 0.99 ! LA 0.96 NL 1.02 OV 1.00 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.04 KP 1.02 ! LA 0.91 NL 1.02 OV 0.99 PT 0.91 ! SC 1.01 ! ! ! 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=0.056416Jy sigma=1.365487 ! Fit after self-cal, rms=0.054549Jy sigma=1.348814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.434 mas, bpa=18.66 degrees ! Estimated noise=0.248847 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 = 0.00384114 Jy ! Component: 100 - total flux cleaned = 0.00640394 Jy ! Component: 150 - total flux cleaned = 0.00834602 Jy ! Component: 200 - total flux cleaned = 0.00986703 Jy ! Total flux subtracted in 200 components = 0.00986703 Jy ! Clean residual min=-0.001804 max=0.002416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.17356 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.17356 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=0.054231Jy sigma=1.338960 ! Fit after self-cal, rms=0.054232Jy sigma=1.338117 ! 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=0.054232Jy sigma=1.338117 ! Fit after self-cal, rms=0.054130Jy sigma=1.335771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.431 mas, bpa=18.55 degrees ! Estimated noise=0.248872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168416 Jy ! Component: 100 - total flux cleaned = 0.00289942 Jy ! Component: 150 - total flux cleaned = 0.00362774 Jy ! Component: 200 - total flux cleaned = 0.00403769 Jy ! Total flux subtracted in 200 components = 0.00403769 Jy ! Clean residual min=-0.001646 max=0.002023 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.177598 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.177598 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=0.054063Jy sigma=1.333630 ! Fit after self-cal, rms=0.054051Jy sigma=1.333416 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 (-5.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201426 Jy ! Component: 100 - total flux cleaned = 0.00273716 Jy ! Component: 150 - total flux cleaned = 0.0031022 Jy ! Component: 200 - total flux cleaned = 0.00332416 Jy ! Total flux subtracted in 200 components = 0.00332416 Jy ! Clean residual min=-0.001505 max=0.001743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.180922 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 172 components and 0.180922 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=0.053975Jy sigma=1.331237 ! Fit after self-cal, rms=0.053968Jy sigma=1.330952 ! 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=0.053968Jy sigma=1.330952 ! Fit after self-cal, rms=0.053919Jy sigma=1.330487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.428 mas, bpa=18.6 degrees ! Estimated noise=0.248766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011219 Jy ! Component: 100 - total flux cleaned = 0.00169411 Jy ! Component: 150 - total flux cleaned = 0.002116 Jy ! Component: 200 - total flux cleaned = 0.00247317 Jy ! Total flux subtracted in 200 components = 0.00247317 Jy ! Clean residual min=-0.001339 max=0.001539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.183395 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 190 components and 0.183395 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=0.053891Jy sigma=1.329624 ! Fit after self-cal, rms=0.053888Jy sigma=1.329515 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 = 0.00038984 Jy ! Component: 100 - total flux cleaned = 0.000645652 Jy ! Component: 150 - total flux cleaned = 0.000835171 Jy ! Component: 200 - total flux cleaned = 0.000948502 Jy ! Total flux subtracted in 200 components = 0.000948502 Jy ! Clean residual min=-0.001302 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.184343 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 203 components and 0.184343 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=0.053878Jy sigma=1.329213 ! Fit after self-cal, rms=0.053877Jy sigma=1.329180 ! 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=0.053877Jy sigma=1.329180 ! Fit after self-cal, rms=0.053903Jy sigma=1.329002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=2.973 mas, bpa=2.395 degrees ! Estimated noise=0.280378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865751 Jy ! Component: 100 - total flux cleaned = 0.00128686 Jy ! Component: 150 - total flux cleaned = 0.00155773 Jy ! Component: 200 - total flux cleaned = 0.0016575 Jy ! Total flux subtracted in 200 components = 0.0016575 Jy ! Clean residual min=-0.001283 max=0.001736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.186001 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 217 components and 0.186001 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=0.053894Jy sigma=1.328694 ! Fit after self-cal, rms=0.053894Jy sigma=1.328642 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 (-37.8, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150961 Jy ! Component: 100 - total flux cleaned = 0.00231926 Jy ! Component: 150 - total flux cleaned = 0.00277129 Jy ! Component: 200 - total flux cleaned = 0.00307625 Jy ! Total flux subtracted in 200 components = 0.00307625 Jy ! Clean residual min=-0.001114 max=0.001356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.189077 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 244 components and 0.189077 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=0.053858Jy sigma=1.327574 ! Fit after self-cal, rms=0.053856Jy sigma=1.327496 ! 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=1.264 mas, bmaj=2.427 mas, bpa=18.64 degrees ! Estimated noise=0.248715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 2.427 at 18.64 degrees (North through East) ! Clean map min=-0.0010881 max=0.093269 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=1.004 mas, bmaj=2.188 mas, bpa=23.16 degrees ! Estimated noise=0.435307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699199 Jy ! Component: 100 - total flux cleaned = 0.0936744 Jy ! Component: 150 - total flux cleaned = 0.108379 Jy ! Component: 200 - total flux cleaned = 0.118813 Jy ! Total flux subtracted in 200 components = 0.118813 Jy ! Clean residual min=-0.004476 max=0.006074 Jy/beam ! Clean residual mean=-0.000021 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.118813 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.118813 Jy ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.427 mas, bpa=18.64 degrees ! Estimated noise=0.248715 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 = 0.0125105 Jy ! Component: 100 - total flux cleaned = 0.0218054 Jy ! Component: 150 - total flux cleaned = 0.0291287 Jy ! Component: 200 - total flux cleaned = 0.0350456 Jy ! Total flux subtracted in 200 components = 0.0350456 Jy ! Clean residual min=-0.003123 max=0.003749 Jy/beam ! Clean residual mean=-0.000017 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.153859 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 88 components and 0.153859 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=2.299 mas, bmaj=2.973 mas, bpa=2.395 degrees ! Estimated noise=0.280378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749956 Jy ! Component: 100 - total flux cleaned = 0.012911 Jy ! Component: 150 - total flux cleaned = 0.0170729 Jy ! Component: 200 - total flux cleaned = 0.0203584 Jy ! Total flux subtracted in 200 components = 0.0203584 Jy ! Clean residual min=-0.002222 max=0.002238 Jy/beam ! Clean residual mean=-0.000013 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.174217 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 = 0.00262953 Jy ! Component: 100 - total flux cleaned = 0.00475551 Jy ! Component: 150 - total flux cleaned = 0.00650415 Jy ! Component: 200 - total flux cleaned = 0.00796811 Jy ! Total flux subtracted in 200 components = 0.00796811 Jy ! Clean residual min=-0.001532 max=0.001513 Jy/beam ! Clean residual mean=-0.000006 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.182185 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 188 components and 0.182185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.427 mas, bpa=18.64 degrees ! Estimated noise=0.248715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129722 Jy ! Component: 100 - total flux cleaned = 0.00234196 Jy ! Component: 150 - total flux cleaned = 0.00311351 Jy ! Component: 200 - total flux cleaned = 0.00383935 Jy ! Total flux subtracted in 200 components = 0.00383935 Jy ! Clean residual min=-0.001328 max=0.001352 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.186025 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 209 components and 0.186025 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=0.053908Jy sigma=1.328606 ! Fit after self-cal, rms=0.053894Jy sigma=1.328330 wmodel /scr/pima/bg219e_uvs/J1933+1504_X_map.mod ! Writing 209 model components to file: /scr/pima/bg219e_uvs/J1933+1504_X_map.mod wobs /scr/pima/bg219e_uvs/J1933+1504_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1933+1504_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1933+1504_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J1933+1504_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 = 0.000102951 Jy ! Component: 100 - total flux cleaned = 0.000260586 Jy ! Component: 150 - total flux cleaned = 0.000388596 Jy ! Component: 200 - total flux cleaned = 0.000531257 Jy ! Component: 250 - total flux cleaned = 0.00066852 Jy ! Component: 300 - total flux cleaned = 0.000744074 Jy ! Component: 350 - total flux cleaned = 0.000707717 Jy ! Component: 400 - total flux cleaned = 0.00074356 Jy ! Component: 450 - total flux cleaned = 0.000760588 Jy ! Component: 500 - total flux cleaned = 0.000760923 Jy ! Component: 550 - total flux cleaned = 0.000744769 Jy ! Component: 600 - total flux cleaned = 0.000776848 Jy ! Component: 650 - total flux cleaned = 0.000808079 Jy ! Component: 700 - total flux cleaned = 0.000868643 Jy ! Component: 750 - total flux cleaned = 0.000853286 Jy ! Component: 800 - total flux cleaned = 0.000780299 Jy ! Component: 850 - total flux cleaned = 0.000837739 Jy ! Component: 900 - total flux cleaned = 0.00086602 Jy ! Component: 950 - total flux cleaned = 0.000907445 Jy ! Component: 1000 - total flux cleaned = 0.000907695 Jy ! Component: 1050 - total flux cleaned = 0.000961153 Jy ! Component: 1100 - total flux cleaned = 0.000974232 Jy ! Component: 1150 - total flux cleaned = 0.00103912 Jy ! Component: 1200 - total flux cleaned = 0.00109009 Jy ! Component: 1250 - total flux cleaned = 0.00112765 Jy ! Component: 1300 - total flux cleaned = 0.00116466 Jy ! Component: 1350 - total flux cleaned = 0.00121319 Jy ! Component: 1400 - total flux cleaned = 0.00124895 Jy ! Component: 1450 - total flux cleaned = 0.00128436 Jy ! Component: 1500 - total flux cleaned = 0.00137721 Jy ! Component: 1550 - total flux cleaned = 0.00141131 Jy ! Component: 1600 - total flux cleaned = 0.00142249 Jy ! Component: 1650 - total flux cleaned = 0.00144481 Jy ! Component: 1700 - total flux cleaned = 0.00144463 Jy ! Component: 1750 - total flux cleaned = 0.00144464 Jy ! Component: 1800 - total flux cleaned = 0.00145534 Jy ! Component: 1850 - total flux cleaned = 0.00147649 Jy ! Component: 1900 - total flux cleaned = 0.00146604 Jy ! Component: 1950 - total flux cleaned = 0.00151772 Jy ! Component: 2000 - total flux cleaned = 0.00154839 Jy ! Component: 2050 - total flux cleaned = 0.00157857 Jy ! Component: 2100 - total flux cleaned = 0.00158855 Jy ! Component: 2150 - total flux cleaned = 0.00161817 Jy ! Component: 2200 - total flux cleaned = 0.00165728 Jy ! Component: 2250 - total flux cleaned = 0.0016765 Jy ! Component: 2300 - total flux cleaned = 0.00169574 Jy ! Component: 2350 - total flux cleaned = 0.00170531 Jy ! Component: 2400 - total flux cleaned = 0.00172414 Jy ! Component: 2450 - total flux cleaned = 0.00175196 Jy ! Component: 2500 - total flux cleaned = 0.00175186 Jy ! Component: 2550 - total flux cleaned = 0.00177011 Jy ! Component: 2600 - total flux cleaned = 0.00176109 Jy ! Component: 2650 - total flux cleaned = 0.00176992 Jy ! Component: 2700 - total flux cleaned = 0.00176986 Jy ! Component: 2750 - total flux cleaned = 0.00176978 Jy ! Component: 2800 - total flux cleaned = 0.00176108 Jy ! Component: 2850 - total flux cleaned = 0.0017611 Jy ! Component: 2900 - total flux cleaned = 0.00176103 Jy ! Component: 2950 - total flux cleaned = 0.00175253 Jy ! Component: 3000 - total flux cleaned = 0.00177775 Jy ! Component: 3050 - total flux cleaned = 0.00177761 Jy ! Component: 3100 - total flux cleaned = 0.00176934 Jy ! Component: 3150 - total flux cleaned = 0.00176934 Jy ! Component: 3200 - total flux cleaned = 0.00175301 Jy ! Component: 3250 - total flux cleaned = 0.00177726 Jy ! Component: 3300 - total flux cleaned = 0.00176922 Jy ! Component: 3350 - total flux cleaned = 0.00177728 Jy ! Component: 3400 - total flux cleaned = 0.0017773 Jy ! Component: 3450 - total flux cleaned = 0.00179306 Jy ! Component: 3500 - total flux cleaned = 0.00178529 Jy ! Component: 3550 - total flux cleaned = 0.00181643 Jy ! Component: 3600 - total flux cleaned = 0.00181636 Jy ! Component: 3650 - total flux cleaned = 0.00183175 Jy ! Component: 3700 - total flux cleaned = 0.00181641 Jy ! Component: 3750 - total flux cleaned = 0.00183916 Jy ! Component: 3800 - total flux cleaned = 0.00182404 Jy ! Component: 3850 - total flux cleaned = 0.00181649 Jy ! Component: 3900 - total flux cleaned = 0.00180157 Jy ! Component: 3950 - total flux cleaned = 0.00180898 Jy ! Component: 4000 - total flux cleaned = 0.00179417 Jy ! Component: 4050 - total flux cleaned = 0.00177213 Jy ! Total flux subtracted in 4096 components = 0.00175021 Jy ! Clean residual min=-0.000524 max=0.000408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.187775 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 465 components and 0.187775 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1933+1504_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 2.427 at 18.64 degrees (North through East) ! Clean map min=-0.00084935 max=0.092969 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1933+1504_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0929686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391239 0.391239 0.782478 1.56496 3.12991 6.25982 12.5196 25.0393 50.0786 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= 766.795 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1933+1504_X_uvs.log closed on Thu Apr 7 09:15:35 2016