! Started logfile: /scr/pima/bg219h_uvs/J1608+1029_X_uvs.log on Thu Apr 7 12:14:37 2016 obs /scr/pima/bg219h_uvs/J1608+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1608+1029_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803175 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 3036 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/bg219h_uvs/J1608+1029_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.074304Jy sigma=21.220819 ! Fit after self-cal, rms=0.642478Jy sigma=12.419384 ! 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=0.7427 mas, bmaj=1.834 mas, bpa=-10.97 degrees ! Estimated noise=1.55437 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 = 0.27388 Jy ! Component: 100 - total flux cleaned = 0.343043 Jy ! Total flux subtracted in 100 components = 0.343043 Jy ! Clean residual min=-0.026029 max=0.055086 Jy/beam ! Clean residual mean=-0.000044 rms=0.008030 Jy/beam ! Combined flux in latest and established models = 0.343043 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.343043 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=0.140579Jy sigma=2.696802 ! Fit after self-cal, rms=0.140333Jy sigma=2.691344 ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525265 Jy ! Component: 100 - total flux cleaned = 0.0822794 Jy ! Total flux subtracted in 100 components = 0.0822794 Jy ! Clean residual min=-0.019019 max=0.023531 Jy/beam ! Clean residual mean=-0.000025 rms=0.004997 Jy/beam ! Combined flux in latest and established models = 0.425323 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.425323 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=0.112850Jy sigma=2.075333 ! Fit after self-cal, rms=0.110743Jy sigma=2.035389 ! 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=0.9507 mas, bmaj=2.1 mas, bpa=-5.222 degrees ! Estimated noise=0.999929 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 = 0.0365751 Jy ! Component: 100 - total flux cleaned = 0.0582054 Jy ! Component: 150 - total flux cleaned = 0.0727372 Jy ! Component: 200 - total flux cleaned = 0.0830208 Jy ! Total flux subtracted in 200 components = 0.0830208 Jy ! Clean residual min=-0.013958 max=0.016146 Jy/beam ! Clean residual mean=-0.000021 rms=0.003838 Jy/beam ! Combined flux in latest and established models = 0.508344 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.508344 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=0.098399Jy sigma=1.712301 ! Fit after self-cal, rms=0.097193Jy sigma=1.687249 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 2.1 at -5.222 degrees (North through East) ! Clean map min=-0.012597 max=0.36724 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.09 KP 0.97 ! LA 0.94 MK 1.01 NL 0.94 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.05 KP 0.96 ! LA 0.94 MK 1.01 NL 0.94 OV 1.04 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.05 KP 0.96 ! LA 0.95 MK 1.03 NL 0.94 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.10 KP 0.96 ! LA 0.98 MK 1.03 NL 0.93 OV 1.01 ! PT 0.92 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.11 KP 0.96 ! LA 0.96 MK 1.03 NL 0.95 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.09 KP 0.94 ! LA 0.97 MK 0.98 NL 0.93 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.08 KP 0.96 ! LA 0.94 MK 0.95 NL 0.95 OV 1.02 ! PT 0.90 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=0.097193Jy sigma=1.687249 ! Fit after self-cal, rms=0.094903Jy sigma=1.611677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=2.118 mas, bpa=-5.109 degrees ! Estimated noise=0.982285 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 = 7.13497e-05 Jy ! Component: 100 - total flux cleaned = 0.000420837 Jy ! Component: 150 - total flux cleaned = 0.000560091 Jy ! Component: 200 - total flux cleaned = 0.000785557 Jy ! Total flux subtracted in 200 components = 0.000785557 Jy ! Clean residual min=-0.007840 max=0.009142 Jy/beam ! Clean residual mean=0.000005 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.509129 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.509129 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=0.094245Jy sigma=1.601171 ! Fit after self-cal, rms=0.094107Jy sigma=1.598685 ! 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=0.094107Jy sigma=1.598685 ! Fit after self-cal, rms=0.093516Jy sigma=1.597155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=2.117 mas, bpa=-5.109 degrees ! Estimated noise=0.974535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187976 Jy ! Component: 100 - total flux cleaned = -0.0017814 Jy ! Component: 150 - total flux cleaned = -0.0016928 Jy ! Component: 200 - total flux cleaned = -0.00154102 Jy ! Total flux subtracted in 200 components = -0.00154102 Jy ! Clean residual min=-0.007668 max=0.008587 Jy/beam ! Clean residual mean=0.000004 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.507588 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.507588 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=0.093092Jy sigma=1.593002 ! Fit after self-cal, rms=0.093001Jy sigma=1.591717 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 = 0.000570429 Jy ! Component: 100 - total flux cleaned = 0.000813012 Jy ! Component: 150 - total flux cleaned = 0.00099588 Jy ! Component: 200 - total flux cleaned = 0.00120028 Jy ! Total flux subtracted in 200 components = 0.00120028 Jy ! Clean residual min=-0.007664 max=0.008402 Jy/beam ! Clean residual mean=0.000005 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.508788 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.508788 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=0.092857Jy sigma=1.589360 ! Fit after self-cal, rms=0.092806Jy sigma=1.588632 ! 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=0.092806Jy sigma=1.588632 ! Fit after self-cal, rms=0.092174Jy sigma=1.586945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.117 mas, bpa=-5.134 degrees ! Estimated noise=0.967001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289211 Jy ! Component: 100 - total flux cleaned = -0.00320621 Jy ! Component: 150 - total flux cleaned = -0.00297886 Jy ! Component: 200 - total flux cleaned = -0.00279195 Jy ! Total flux subtracted in 200 components = -0.00279195 Jy ! Clean residual min=-0.007471 max=0.008102 Jy/beam ! Clean residual mean=0.000004 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.505996 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.505996 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=0.091891Jy sigma=1.586452 ! Fit after self-cal, rms=0.091862Jy sigma=1.586039 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 = 0.000133762 Jy ! Component: 100 - total flux cleaned = 0.000274718 Jy ! Component: 150 - total flux cleaned = 0.000356743 Jy ! Component: 200 - total flux cleaned = 0.00043388 Jy ! Total flux subtracted in 200 components = 0.00043388 Jy ! Clean residual min=-0.007456 max=0.008025 Jy/beam ! Clean residual mean=0.000004 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.50643 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.50643 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=0.091791Jy sigma=1.585327 ! Fit after self-cal, rms=0.091776Jy sigma=1.585128 ! 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=0.091776Jy sigma=1.585128 ! Fit after self-cal, rms=0.091206Jy sigma=1.583674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.237 mas, bpa=17.77 degrees ! Estimated noise=1.1517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255379 Jy ! Component: 100 - total flux cleaned = 0.000268049 Jy ! Component: 150 - total flux cleaned = 0.000151218 Jy ! Component: 200 - total flux cleaned = 1.56183e-05 Jy ! Total flux subtracted in 200 components = 1.56183e-05 Jy ! Clean residual min=-0.008309 max=0.008511 Jy/beam ! Clean residual mean=0.000013 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.506446 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 87 components and 0.506446 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=0.091149Jy sigma=1.585775 ! Fit after self-cal, rms=0.091111Jy sigma=1.585195 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 = 0.00078087 Jy ! Component: 100 - total flux cleaned = 0.000706585 Jy ! Component: 150 - total flux cleaned = 0.000743808 Jy ! Component: 200 - total flux cleaned = 0.000777156 Jy ! Total flux subtracted in 200 components = 0.000777156 Jy ! Clean residual min=-0.008393 max=0.008575 Jy/beam ! Clean residual mean=0.000013 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.507223 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.507223 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=0.091172Jy sigma=1.586725 ! Fit after self-cal, rms=0.091161Jy sigma=1.586574 ! 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=0.9658 mas, bmaj=2.118 mas, bpa=-5.15 degrees ! Estimated noise=0.959981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.118 at -5.15 degrees (North through East) ! Clean map min=-0.0067386 max=0.34954 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=0.7493 mas, bmaj=1.845 mas, bpa=-11.04 degrees ! Estimated noise=1.50927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264524 Jy ! Component: 100 - total flux cleaned = 0.345039 Jy ! Component: 150 - total flux cleaned = 0.39268 Jy ! Component: 200 - total flux cleaned = 0.422569 Jy ! Total flux subtracted in 200 components = 0.422569 Jy ! Clean residual min=-0.013886 max=0.017416 Jy/beam ! Clean residual mean=-0.000016 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 0.422569 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.422569 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.118 mas, bpa=-5.15 degrees ! Estimated noise=0.959981 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 = 0.0291037 Jy ! Component: 100 - total flux cleaned = 0.0466953 Jy ! Component: 150 - total flux cleaned = 0.058378 Jy ! Component: 200 - total flux cleaned = 0.066376 Jy ! Total flux subtracted in 200 components = 0.066376 Jy ! Clean residual min=-0.008184 max=0.009669 Jy/beam ! Clean residual mean=-0.000003 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.488945 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.488945 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=2.113 mas, bmaj=3.237 mas, bpa=17.77 degrees ! Estimated noise=1.1517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101691 Jy ! Component: 100 - total flux cleaned = 0.0148067 Jy ! Component: 150 - total flux cleaned = 0.0160655 Jy ! Component: 200 - total flux cleaned = 0.0167281 Jy ! Total flux subtracted in 200 components = 0.0167281 Jy ! Clean residual min=-0.008625 max=0.008633 Jy/beam ! Clean residual mean=0.000012 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 0.505673 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 = 0.000509825 Jy ! Component: 100 - total flux cleaned = 0.000813161 Jy ! Component: 150 - total flux cleaned = 0.000951573 Jy ! Component: 200 - total flux cleaned = 0.00108665 Jy ! Total flux subtracted in 200 components = 0.00108665 Jy ! Clean residual min=-0.008507 max=0.008598 Jy/beam ! Clean residual mean=0.000013 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.50676 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.50676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.118 mas, bpa=-5.15 degrees ! Estimated noise=0.959981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0027002 Jy ! Component: 100 - total flux cleaned = -0.00244521 Jy ! Component: 150 - total flux cleaned = -0.00254922 Jy ! Component: 200 - total flux cleaned = -0.00272483 Jy ! Total flux subtracted in 200 components = -0.00272483 Jy ! Clean residual min=-0.007303 max=0.008247 Jy/beam ! Clean residual mean=0.000005 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.504035 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.504035 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=0.091174Jy sigma=1.589632 ! Fit after self-cal, rms=0.091167Jy sigma=1.588435 wmodel /scr/pima/bg219h_uvs/J1608+1029_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219h_uvs/J1608+1029_X_map.mod wobs /scr/pima/bg219h_uvs/J1608+1029_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1608+1029_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1608+1029_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1608+1029_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 = 0.00303568 Jy ! Component: 100 - total flux cleaned = 0.00467077 Jy ! Component: 150 - total flux cleaned = 0.00592529 Jy ! Component: 200 - total flux cleaned = 0.00677159 Jy ! Component: 250 - total flux cleaned = 0.0071712 Jy ! Component: 300 - total flux cleaned = 0.00764237 Jy ! Component: 350 - total flux cleaned = 0.00826528 Jy ! Component: 400 - total flux cleaned = 0.00885639 Jy ! Component: 450 - total flux cleaned = 0.00942211 Jy ! Component: 500 - total flux cleaned = 0.00988557 Jy ! Component: 550 - total flux cleaned = 0.0101811 Jy ! Component: 600 - total flux cleaned = 0.0102536 Jy ! Component: 650 - total flux cleaned = 0.0103903 Jy ! Component: 700 - total flux cleaned = 0.0104556 Jy ! Component: 750 - total flux cleaned = 0.0105838 Jy ! Component: 800 - total flux cleaned = 0.010708 Jy ! Component: 850 - total flux cleaned = 0.0109484 Jy ! Component: 900 - total flux cleaned = 0.0111813 Jy ! Component: 950 - total flux cleaned = 0.011576 Jy ! Component: 1000 - total flux cleaned = 0.0119589 Jy ! Component: 1050 - total flux cleaned = 0.0123296 Jy ! Component: 1100 - total flux cleaned = 0.0126401 Jy ! Component: 1150 - total flux cleaned = 0.0129423 Jy ! Component: 1200 - total flux cleaned = 0.0131881 Jy ! Component: 1250 - total flux cleaned = 0.0134284 Jy ! Component: 1300 - total flux cleaned = 0.0137568 Jy ! Component: 1350 - total flux cleaned = 0.0139853 Jy ! Component: 1400 - total flux cleaned = 0.0141648 Jy ! Component: 1450 - total flux cleaned = 0.0144716 Jy ! Component: 1500 - total flux cleaned = 0.0146008 Jy ! Component: 1550 - total flux cleaned = 0.0148531 Jy ! Component: 1600 - total flux cleaned = 0.0150181 Jy ! Component: 1650 - total flux cleaned = 0.015221 Jy ! Component: 1700 - total flux cleaned = 0.0153806 Jy ! Component: 1750 - total flux cleaned = 0.0154206 Jy ! Component: 1800 - total flux cleaned = 0.0155366 Jy ! Component: 1850 - total flux cleaned = 0.0156888 Jy ! Component: 1900 - total flux cleaned = 0.0158368 Jy ! Component: 1950 - total flux cleaned = 0.0158361 Jy ! Component: 2000 - total flux cleaned = 0.0157997 Jy ! Component: 2050 - total flux cleaned = 0.0159788 Jy ! Component: 2100 - total flux cleaned = 0.0160488 Jy ! Component: 2150 - total flux cleaned = 0.0161877 Jy ! Component: 2200 - total flux cleaned = 0.0163246 Jy ! Component: 2250 - total flux cleaned = 0.0164259 Jy ! Component: 2300 - total flux cleaned = 0.0164258 Jy ! Component: 2350 - total flux cleaned = 0.0164926 Jy ! Component: 2400 - total flux cleaned = 0.0165912 Jy ! Component: 2450 - total flux cleaned = 0.0167212 Jy ! Component: 2500 - total flux cleaned = 0.016817 Jy ! Component: 2550 - total flux cleaned = 0.0167855 Jy ! Component: 2600 - total flux cleaned = 0.0169429 Jy ! Component: 2650 - total flux cleaned = 0.0171297 Jy ! Component: 2700 - total flux cleaned = 0.0171602 Jy ! Component: 2750 - total flux cleaned = 0.0172518 Jy ! Component: 2800 - total flux cleaned = 0.0173427 Jy ! Component: 2850 - total flux cleaned = 0.0175227 Jy ! Component: 2900 - total flux cleaned = 0.0175823 Jy ! Component: 2950 - total flux cleaned = 0.0177594 Jy ! Component: 3000 - total flux cleaned = 0.0179056 Jy ! Component: 3050 - total flux cleaned = 0.0179346 Jy ! Component: 3100 - total flux cleaned = 0.0181078 Jy ! Component: 3150 - total flux cleaned = 0.018165 Jy ! Component: 3200 - total flux cleaned = 0.0183359 Jy ! Component: 3250 - total flux cleaned = 0.0184205 Jy ! Component: 3300 - total flux cleaned = 0.0185325 Jy ! Component: 3350 - total flux cleaned = 0.0184488 Jy ! Component: 3400 - total flux cleaned = 0.0184769 Jy ! Component: 3450 - total flux cleaned = 0.0186426 Jy ! Component: 3500 - total flux cleaned = 0.0185877 Jy ! Component: 3550 - total flux cleaned = 0.0185879 Jy ! Component: 3600 - total flux cleaned = 0.0186151 Jy ! Component: 3650 - total flux cleaned = 0.0186421 Jy ! Component: 3700 - total flux cleaned = 0.0185612 Jy ! Component: 3750 - total flux cleaned = 0.0185345 Jy ! Component: 3800 - total flux cleaned = 0.0185078 Jy ! Component: 3850 - total flux cleaned = 0.0184545 Jy ! Component: 3900 - total flux cleaned = 0.0184544 Jy ! Component: 3950 - total flux cleaned = 0.0184544 Jy ! Component: 4000 - total flux cleaned = 0.0183224 Jy ! Component: 4050 - total flux cleaned = 0.0183224 Jy ! Total flux subtracted in 4096 components = 0.0183224 Jy ! Clean residual min=-0.001644 max=0.001458 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.522357 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 362 components and 0.522357 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1608+1029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.118 at -5.15 degrees (North through East) ! Clean map min=-0.0027242 max=0.34752 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1608+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.347518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35975 0.35975 0.719499 1.439 2.878 5.75599 11.512 23.024 46.0479 92.0959 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.347 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 833.913 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1608+1029_X_uvs.log closed on Thu Apr 7 12:14:40 2016