! Started logfile: /scr/pima/bg219g_uvs/J1340+6923_X_uvs.log on Thu Apr 7 09:50:53 2016 obs /scr/pima/bg219g_uvs/J1340+6923_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1340+6923_X_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962007 visibilities/baseline/integration-bin. ! Found source: J1340+6923 ! ! 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 16104 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/bg219g_uvs/J1340+6923_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 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=1.005108Jy sigma=25.529628 ! Fit after self-cal, rms=0.905598Jy sigma=22.983706 ! 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=0.5934 mas, bmaj=2.756 mas, bpa=-51.99 degrees ! Estimated noise=0.736466 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 = 0.0673495 Jy ! Component: 100 - total flux cleaned = 0.0877979 Jy ! Total flux subtracted in 100 components = 0.0877979 Jy ! Clean residual min=-0.007483 max=0.009319 Jy/beam ! Clean residual mean=-0.000029 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.0877979 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0877979 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=0.063539Jy sigma=1.542691 ! Fit after self-cal, rms=0.063320Jy sigma=1.536360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110641 Jy ! Component: 100 - total flux cleaned = 0.0166804 Jy ! Total flux subtracted in 100 components = 0.0166804 Jy ! Clean residual min=-0.005431 max=0.005439 Jy/beam ! Clean residual mean=-0.000014 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.104478 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.104478 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=0.060767Jy sigma=1.468663 ! Fit after self-cal, rms=0.060733Jy sigma=1.467715 ! 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=0.8132 mas, bmaj=2.864 mas, bpa=-53.37 degrees ! Estimated noise=0.308707 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 = 0.00547343 Jy ! Component: 100 - total flux cleaned = 0.00872774 Jy ! Component: 150 - total flux cleaned = 0.0109532 Jy ! Component: 200 - total flux cleaned = 0.012553 Jy ! Total flux subtracted in 200 components = 0.012553 Jy ! Clean residual min=-0.002570 max=0.003151 Jy/beam ! Clean residual mean=-0.000011 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.117031 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.117031 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=0.060188Jy sigma=1.453607 ! Fit after self-cal, rms=0.060174Jy sigma=1.453226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8132 x 2.864 at -53.37 degrees (North through East) ! Clean map min=-0.0025027 max=0.094317 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.01 ! LA 0.97 MK 0.95 NL 1.05 OV 1.04 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 1.03 ! LA 0.95 MK 1.02 NL 1.01 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.98 KP 0.99 ! LA 0.89 MK 1.10 NL 1.06 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 1.00 ! LA 0.96 MK 1.02 NL 1.03 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 0.99 ! LA 0.98 MK 1.02 NL 1.04 OV 0.93 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 1.00 ! LA 0.93 MK 1.02 NL 1.04 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.98 KP 1.05 ! LA 0.87 MK 0.96 NL 1.07 OV 0.96 ! PT 1.00 SC 0.95 ! ! ! 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=0.060174Jy sigma=1.453226 ! Fit after self-cal, rms=0.058488Jy sigma=1.446389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.862 mas, bpa=-53.42 degrees ! Estimated noise=0.306118 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 = 0.000802892 Jy ! Component: 100 - total flux cleaned = 0.000885525 Jy ! Component: 150 - total flux cleaned = 0.000919335 Jy ! Component: 200 - total flux cleaned = 0.000919162 Jy ! Total flux subtracted in 200 components = 0.000919162 Jy ! Clean residual min=-0.002094 max=0.002849 Jy/beam ! Clean residual mean=0.000000 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.11795 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.11795 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=0.058473Jy sigma=1.446034 ! Fit after self-cal, rms=0.058481Jy sigma=1.445841 ! 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=0.058481Jy sigma=1.445841 ! Fit after self-cal, rms=0.058480Jy sigma=1.445804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8139 mas, bmaj=2.86 mas, bpa=-53.42 degrees ! Estimated noise=0.306323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457916 Jy ! Component: 100 - total flux cleaned = 0.000515559 Jy ! Component: 150 - total flux cleaned = 0.000540216 Jy ! Component: 200 - total flux cleaned = 0.000540178 Jy ! Total flux subtracted in 200 components = 0.000540178 Jy ! Clean residual min=-0.002101 max=0.002871 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.118491 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.118491 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=0.058474Jy sigma=1.445646 ! Fit after self-cal, rms=0.058473Jy sigma=1.445631 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 (-3.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273928 Jy ! Component: 100 - total flux cleaned = 0.00410724 Jy ! Component: 150 - total flux cleaned = 0.00495065 Jy ! Component: 200 - total flux cleaned = 0.00545234 Jy ! Total flux subtracted in 200 components = 0.00545234 Jy ! Clean residual min=-0.001874 max=0.001681 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.123943 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.123943 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=0.058357Jy sigma=1.442105 ! Fit after self-cal, rms=0.058351Jy sigma=1.441959 ! 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=0.058351Jy sigma=1.441959 ! Fit after self-cal, rms=0.058234Jy sigma=1.441875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8136 mas, bmaj=2.859 mas, bpa=-53.45 degrees ! Estimated noise=0.305434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782364 Jy ! Component: 100 - total flux cleaned = 0.00119664 Jy ! Component: 150 - total flux cleaned = 0.00145455 Jy ! Component: 200 - total flux cleaned = 0.00168895 Jy ! Total flux subtracted in 200 components = 0.00168895 Jy ! Clean residual min=-0.001781 max=0.001533 Jy/beam ! Clean residual mean=0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.125632 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.125632 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=0.058217Jy sigma=1.441424 ! Fit after self-cal, rms=0.058217Jy sigma=1.441404 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 = 0.000345273 Jy ! Component: 100 - total flux cleaned = 0.00051996 Jy ! Component: 150 - total flux cleaned = 0.000679956 Jy ! Component: 200 - total flux cleaned = 0.000827201 Jy ! Total flux subtracted in 200 components = 0.000827201 Jy ! Clean residual min=-0.001713 max=0.001486 Jy/beam ! Clean residual mean=0.000006 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.126459 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.126459 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=0.058208Jy sigma=1.441191 ! Fit after self-cal, rms=0.058208Jy sigma=1.441182 ! 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=0.058208Jy sigma=1.441182 ! Fit after self-cal, rms=0.058238Jy sigma=1.441128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=3.242 mas, bpa=-61.33 degrees ! Estimated noise=0.394333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355897 Jy ! Component: 100 - total flux cleaned = 0.000634067 Jy ! Component: 150 - total flux cleaned = 0.000758206 Jy ! Component: 200 - total flux cleaned = 0.000866769 Jy ! Total flux subtracted in 200 components = 0.000866769 Jy ! Clean residual min=-0.001872 max=0.001785 Jy/beam ! Clean residual mean=0.000012 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.127326 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 0.127326 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=0.058234Jy sigma=1.441020 ! Fit after self-cal, rms=0.058234Jy sigma=1.441007 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 = 0.00015632 Jy ! Component: 100 - total flux cleaned = 0.000264074 Jy ! Component: 150 - total flux cleaned = 0.000361748 Jy ! Component: 200 - total flux cleaned = 0.000407099 Jy ! Total flux subtracted in 200 components = 0.000407099 Jy ! Clean residual min=-0.001861 max=0.001796 Jy/beam ! Clean residual mean=0.000013 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.127733 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.127733 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=0.058233Jy sigma=1.440978 ! Fit after self-cal, rms=0.058233Jy sigma=1.440973 ! 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=0.8125 mas, bmaj=2.859 mas, bpa=-53.45 degrees ! Estimated noise=0.305399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8125 x 2.859 at -53.45 degrees (North through East) ! Clean map min=-0.00146 max=0.093907 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=0.5929 mas, bmaj=2.748 mas, bpa=-52.07 degrees ! Estimated noise=0.727616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666566 Jy ! Component: 100 - total flux cleaned = 0.0878083 Jy ! Component: 150 - total flux cleaned = 0.0982528 Jy ! Component: 200 - total flux cleaned = 0.10343 Jy ! Total flux subtracted in 200 components = 0.10343 Jy ! Clean residual min=-0.005059 max=0.005418 Jy/beam ! Clean residual mean=-0.000012 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.10343 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.10343 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2.859 mas, bpa=-53.45 degrees ! Estimated noise=0.305399 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 = 0.0057411 Jy ! Component: 100 - total flux cleaned = 0.00902474 Jy ! Component: 150 - total flux cleaned = 0.0116129 Jy ! Component: 200 - total flux cleaned = 0.0137126 Jy ! Total flux subtracted in 200 components = 0.0137126 Jy ! Clean residual min=-0.002140 max=0.002214 Jy/beam ! Clean residual mean=-0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.117143 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.117143 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=2.054 mas, bmaj=3.242 mas, bpa=-61.33 degrees ! Estimated noise=0.394333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310532 Jy ! Component: 100 - total flux cleaned = 0.00518117 Jy ! Component: 150 - total flux cleaned = 0.00667458 Jy ! Component: 200 - total flux cleaned = 0.00779311 Jy ! Total flux subtracted in 200 components = 0.00779311 Jy ! Clean residual min=-0.002144 max=0.001901 Jy/beam ! Clean residual mean=0.000007 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.124936 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 = 0.000736926 Jy ! Component: 100 - total flux cleaned = 0.00119745 Jy ! Component: 150 - total flux cleaned = 0.00156539 Jy ! Component: 200 - total flux cleaned = 0.00190109 Jy ! Total flux subtracted in 200 components = 0.00190109 Jy ! Clean residual min=-0.001938 max=0.001839 Jy/beam ! Clean residual mean=0.000011 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.126837 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 133 components and 0.126837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2.859 mas, bpa=-53.45 degrees ! Estimated noise=0.305399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222737 Jy ! Component: 100 - total flux cleaned = 0.000369624 Jy ! Component: 150 - total flux cleaned = 0.000502863 Jy ! Component: 200 - total flux cleaned = 0.000604662 Jy ! Total flux subtracted in 200 components = 0.000604662 Jy ! Clean residual min=-0.001566 max=0.001507 Jy/beam ! Clean residual mean=0.000006 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.127442 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.127442 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=0.058234Jy sigma=1.441014 ! Fit after self-cal, rms=0.058235Jy sigma=1.440986 wmodel /scr/pima/bg219g_uvs/J1340+6923_X_map.mod ! Writing 153 model components to file: /scr/pima/bg219g_uvs/J1340+6923_X_map.mod wobs /scr/pima/bg219g_uvs/J1340+6923_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1340+6923_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1340+6923_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1340+6923_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 = -0.000177925 Jy ! Component: 100 - total flux cleaned = -9.72227e-05 Jy ! Component: 150 - total flux cleaned = 3.47511e-06 Jy ! Component: 200 - total flux cleaned = 9.83716e-05 Jy ! Component: 250 - total flux cleaned = 0.00012135 Jy ! Component: 300 - total flux cleaned = 0.00022991 Jy ! Component: 350 - total flux cleaned = 0.0003131 Jy ! Component: 400 - total flux cleaned = 0.000434462 Jy ! Component: 450 - total flux cleaned = 0.000552199 Jy ! Component: 500 - total flux cleaned = 0.000591059 Jy ! Component: 550 - total flux cleaned = 0.000665741 Jy ! Component: 600 - total flux cleaned = 0.000738374 Jy ! Component: 650 - total flux cleaned = 0.000738083 Jy ! Component: 700 - total flux cleaned = 0.000720722 Jy ! Component: 750 - total flux cleaned = 0.000703938 Jy ! Component: 800 - total flux cleaned = 0.000770972 Jy ! Component: 850 - total flux cleaned = 0.000820329 Jy ! Component: 900 - total flux cleaned = 0.000900586 Jy ! Component: 950 - total flux cleaned = 0.0009319 Jy ! Component: 1000 - total flux cleaned = 0.000962296 Jy ! Component: 1050 - total flux cleaned = 0.000962451 Jy ! Component: 1100 - total flux cleaned = 0.000992287 Jy ! Component: 1150 - total flux cleaned = 0.00100658 Jy ! Component: 1200 - total flux cleaned = 0.00103519 Jy ! Component: 1250 - total flux cleaned = 0.0010632 Jy ! Component: 1300 - total flux cleaned = 0.00110456 Jy ! Component: 1350 - total flux cleaned = 0.00110465 Jy ! Component: 1400 - total flux cleaned = 0.00114479 Jy ! Component: 1450 - total flux cleaned = 0.00117123 Jy ! Component: 1500 - total flux cleaned = 0.00119732 Jy ! Component: 1550 - total flux cleaned = 0.00122294 Jy ! Component: 1600 - total flux cleaned = 0.00126077 Jy ! Component: 1650 - total flux cleaned = 0.00133564 Jy ! Component: 1700 - total flux cleaned = 0.00133556 Jy ! Component: 1750 - total flux cleaned = 0.00142085 Jy ! Component: 1800 - total flux cleaned = 0.00148077 Jy ! Component: 1850 - total flux cleaned = 0.001457 Jy ! Component: 1900 - total flux cleaned = 0.00153933 Jy ! Component: 1950 - total flux cleaned = 0.00155092 Jy ! Component: 2000 - total flux cleaned = 0.00160858 Jy ! Component: 2050 - total flux cleaned = 0.00163137 Jy ! Component: 2100 - total flux cleaned = 0.00168772 Jy ! Component: 2150 - total flux cleaned = 0.00171012 Jy ! Component: 2200 - total flux cleaned = 0.00171014 Jy ! Component: 2250 - total flux cleaned = 0.00176481 Jy ! Component: 2300 - total flux cleaned = 0.00178646 Jy ! Component: 2350 - total flux cleaned = 0.00178653 Jy ! Component: 2400 - total flux cleaned = 0.00181838 Jy ! Component: 2450 - total flux cleaned = 0.00182888 Jy ! Component: 2500 - total flux cleaned = 0.00181852 Jy ! Component: 2550 - total flux cleaned = 0.00187023 Jy ! Component: 2600 - total flux cleaned = 0.00188044 Jy ! Component: 2650 - total flux cleaned = 0.0018803 Jy ! Component: 2700 - total flux cleaned = 0.00191042 Jy ! Component: 2750 - total flux cleaned = 0.00191039 Jy ! Component: 2800 - total flux cleaned = 0.00193025 Jy ! Component: 2850 - total flux cleaned = 0.00194984 Jy ! Component: 2900 - total flux cleaned = 0.00194003 Jy ! Component: 2950 - total flux cleaned = 0.00195941 Jy ! Component: 3000 - total flux cleaned = 0.0019786 Jy ! Component: 3050 - total flux cleaned = 0.00199761 Jy ! Component: 3100 - total flux cleaned = 0.00201654 Jy ! Component: 3150 - total flux cleaned = 0.0020071 Jy ! Component: 3200 - total flux cleaned = 0.00201641 Jy ! Component: 3250 - total flux cleaned = 0.00199795 Jy ! Component: 3300 - total flux cleaned = 0.00200725 Jy ! Component: 3350 - total flux cleaned = 0.00199815 Jy ! Component: 3400 - total flux cleaned = 0.00198007 Jy ! Component: 3450 - total flux cleaned = 0.00201632 Jy ! Component: 3500 - total flux cleaned = 0.00200726 Jy ! Component: 3550 - total flux cleaned = 0.00199828 Jy ! Component: 3600 - total flux cleaned = 0.00199824 Jy ! Component: 3650 - total flux cleaned = 0.0019895 Jy ! Component: 3700 - total flux cleaned = 0.00198951 Jy ! Component: 3750 - total flux cleaned = 0.00200694 Jy ! Component: 3800 - total flux cleaned = 0.00199829 Jy ! Component: 3850 - total flux cleaned = 0.00201556 Jy ! Component: 3900 - total flux cleaned = 0.00200695 Jy ! Component: 3950 - total flux cleaned = 0.00200696 Jy ! Component: 4000 - total flux cleaned = 0.00198134 Jy ! Component: 4050 - total flux cleaned = 0.0019983 Jy ! Total flux subtracted in 4096 components = 0.00201515 Jy ! Clean residual min=-0.000463 max=0.000533 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.129457 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 421 components and 0.129457 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1340+6923_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8125 x 2.859 at -53.45 degrees (North through East) ! Clean map min=-0.0011116 max=0.093893 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1340+6923_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0938929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143052 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.457071 0.457071 0.914142 1.82828 3.65657 7.31314 14.6263 29.2526 58.5051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 656.352 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1340+6923_X_uvs.log closed on Thu Apr 7 09:50:57 2016