! Started logfile: /scr/pima/bg219b_uvs/J0342+4809_X_uvs.log on Thu Apr 7 01:41:50 2016 obs /scr/pima/bg219b_uvs/J0342+4809_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0342+4809_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900236 visibilities/baseline/integration-bin. ! Found source: J0342+4809 ! ! 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 22848 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/bg219b_uvs/J0342+4809_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.004337Jy sigma=26.342609 ! Fit after self-cal, rms=0.923565Jy sigma=24.195859 ! 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=0.79 mas, bmaj=1.104 mas, bpa=3.727 degrees ! Estimated noise=0.520039 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 = 0.0573209 Jy ! Component: 100 - total flux cleaned = 0.0724399 Jy ! Total flux subtracted in 100 components = 0.0724399 Jy ! Clean residual min=-0.004106 max=0.007139 Jy/beam ! Clean residual mean=0.000011 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.0724399 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0724399 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=0.058073Jy sigma=1.453663 ! Fit after self-cal, rms=0.057604Jy sigma=1.441725 ! Inverting map ! Added new window around map position (-0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802234 Jy ! Component: 100 - total flux cleaned = 0.0124273 Jy ! Total flux subtracted in 100 components = 0.0124273 Jy ! Clean residual min=-0.003167 max=0.004265 Jy/beam ! Clean residual mean=0.000007 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0848672 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0848672 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=0.056302Jy sigma=1.403216 ! Fit after self-cal, rms=0.056285Jy sigma=1.402270 ! 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=1.016 mas, bmaj=1.355 mas, bpa=-0.08707 degrees ! Estimated noise=0.241695 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 (1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536544 Jy ! Component: 100 - total flux cleaned = 0.00869169 Jy ! Component: 150 - total flux cleaned = 0.0110499 Jy ! Component: 200 - total flux cleaned = 0.012826 Jy ! Total flux subtracted in 200 components = 0.012826 Jy ! Clean residual min=-0.002095 max=0.002851 Jy/beam ! Clean residual mean=0.000009 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0976932 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.0976933 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=0.055725Jy sigma=1.385538 ! Fit after self-cal, rms=0.055689Jy sigma=1.384748 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.355 at -0.08707 degrees (North through East) ! Clean map min=-0.0020551 max=0.075842 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 0.92 HN 1.01 KP 0.91 ! LA 0.95 MK 0.98 NL 0.99 OV 0.96 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 0.98 ! LA 0.97 MK 1.00 NL 1.02 OV 1.03 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.02 KP 1.02 ! LA 0.93 MK 1.03 NL 1.02 OV 1.00 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.95 KP 0.96 ! LA 0.93 MK 1.00 NL 0.96 OV 0.98 ! PT 1.04 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 0.95 ! LA 0.90 MK 1.01 NL 1.02 OV 0.96 ! PT 1.15 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.96 KP 0.99 ! LA 0.94 MK 1.07 NL 1.00 OV 1.00 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.99 KP 0.97 ! LA 0.91 MK 1.04 NL 0.96 OV 0.96 ! PT 1.08 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=0.055689Jy sigma=1.384748 ! Fit after self-cal, rms=0.055247Jy sigma=1.375179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.37 mas, bpa=-0.5826 degrees ! Estimated noise=0.238825 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 = 0.00137649 Jy ! Component: 100 - total flux cleaned = 0.00181778 Jy ! Component: 150 - total flux cleaned = 0.00202709 Jy ! Component: 200 - total flux cleaned = 0.00220925 Jy ! Total flux subtracted in 200 components = 0.00220925 Jy ! Clean residual min=-0.001726 max=0.001713 Jy/beam ! Clean residual mean=0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0999025 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0999025 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=0.055206Jy sigma=1.374013 ! Fit after self-cal, rms=0.055243Jy sigma=1.373731 ! 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=0.055243Jy sigma=1.373731 ! Fit after self-cal, rms=0.055406Jy sigma=1.367231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.362 mas, bpa=-0.643 degrees ! Estimated noise=0.238714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962579 Jy ! Component: 100 - total flux cleaned = 0.00141971 Jy ! Component: 150 - total flux cleaned = 0.00160488 Jy ! Component: 200 - total flux cleaned = 0.00169982 Jy ! Total flux subtracted in 200 components = 0.00169982 Jy ! Clean residual min=-0.001274 max=0.001327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.101602 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.101602 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=0.055386Jy sigma=1.366655 ! Fit after self-cal, rms=0.055405Jy sigma=1.366482 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 (25.2, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012048 Jy ! Component: 100 - total flux cleaned = 0.00172453 Jy ! Component: 150 - total flux cleaned = 0.00201312 Jy ! Component: 200 - total flux cleaned = 0.00215352 Jy ! Total flux subtracted in 200 components = 0.00215352 Jy ! Clean residual min=-0.001177 max=0.001144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.103756 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.103756 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=0.055380Jy sigma=1.365728 ! Fit after self-cal, rms=0.055378Jy sigma=1.365680 ! 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=0.055378Jy sigma=1.365680 ! Fit after self-cal, rms=0.055446Jy sigma=1.365623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.362 mas, bpa=-0.311 degrees ! Estimated noise=0.23874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474896 Jy ! Component: 100 - total flux cleaned = 0.000752502 Jy ! Component: 150 - total flux cleaned = 0.00090237 Jy ! Component: 200 - total flux cleaned = 0.000965007 Jy ! Total flux subtracted in 200 components = 0.000965007 Jy ! Clean residual min=-0.001154 max=0.001129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.104721 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.104721 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=0.055438Jy sigma=1.365419 ! Fit after self-cal, rms=0.055440Jy sigma=1.365407 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 = 0.000144716 Jy ! Component: 100 - total flux cleaned = 0.000179658 Jy ! Component: 150 - total flux cleaned = 0.000212772 Jy ! Component: 200 - total flux cleaned = 0.000233869 Jy ! Total flux subtracted in 200 components = 0.000233869 Jy ! Clean residual min=-0.001146 max=0.001134 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.104955 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.104955 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=0.055435Jy sigma=1.365292 ! Fit after self-cal, rms=0.055435Jy sigma=1.365287 ! 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=0.055435Jy sigma=1.365287 ! Fit after self-cal, rms=0.055470Jy sigma=1.365270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=2.428 mas, bpa=-0.3881 degrees ! Estimated noise=0.297626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445636 Jy ! Component: 100 - total flux cleaned = 0.000586216 Jy ! Component: 150 - total flux cleaned = 0.000725952 Jy ! Component: 200 - total flux cleaned = 0.000857186 Jy ! Total flux subtracted in 200 components = 0.000857186 Jy ! Clean residual min=-0.001147 max=0.001359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.105812 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.105812 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=0.055470Jy sigma=1.365292 ! Fit after self-cal, rms=0.055470Jy sigma=1.365281 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 (24.8, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111178 Jy ! Component: 100 - total flux cleaned = 0.00149184 Jy ! Component: 150 - total flux cleaned = 0.00163972 Jy ! Component: 200 - total flux cleaned = 0.00175327 Jy ! Total flux subtracted in 200 components = 0.00175327 Jy ! Clean residual min=-0.001022 max=0.001177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.107565 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.107565 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=0.055453Jy sigma=1.364858 ! Fit after self-cal, rms=0.055451Jy sigma=1.364817 ! 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=1.029 mas, bmaj=1.362 mas, bpa=-0.1015 degrees ! Estimated noise=0.238813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.362 at -0.1015 degrees (North through East) ! Clean map min=-0.00094445 max=0.075135 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=0.7991 mas, bmaj=1.111 mas, bpa=3.289 degrees ! Estimated noise=0.516681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057824 Jy ! Component: 100 - total flux cleaned = 0.073063 Jy ! Component: 150 - total flux cleaned = 0.0808052 Jy ! Component: 200 - total flux cleaned = 0.0858837 Jy ! Total flux subtracted in 200 components = 0.0858837 Jy ! Clean residual min=-0.002951 max=0.003666 Jy/beam ! Clean residual mean=0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0858837 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0858837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.362 mas, bpa=-0.1015 degrees ! Estimated noise=0.238813 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 = 0.00514072 Jy ! Component: 100 - total flux cleaned = 0.00823148 Jy ! Component: 150 - total flux cleaned = 0.0103746 Jy ! Component: 200 - total flux cleaned = 0.0120522 Jy ! Total flux subtracted in 200 components = 0.0120522 Jy ! Clean residual min=-0.001353 max=0.001280 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0979359 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0979359 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=2.211 mas, bmaj=2.428 mas, bpa=-0.3881 degrees ! Estimated noise=0.297626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214004 Jy ! Component: 100 - total flux cleaned = 0.00364428 Jy ! Component: 150 - total flux cleaned = 0.00485101 Jy ! Component: 200 - total flux cleaned = 0.00584111 Jy ! Total flux subtracted in 200 components = 0.00584111 Jy ! Clean residual min=-0.001239 max=0.001288 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.103777 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 = 0.000822422 Jy ! Component: 100 - total flux cleaned = 0.00151186 Jy ! Component: 150 - total flux cleaned = 0.00209562 Jy ! Component: 200 - total flux cleaned = 0.00259315 Jy ! Total flux subtracted in 200 components = 0.00259315 Jy ! Clean residual min=-0.001069 max=0.001268 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.10637 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 95 components and 0.10637 Jy ! Inverting map ! Added new window around map position (10.8, -30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111618 Jy ! Component: 100 - total flux cleaned = 0.00165815 Jy ! Component: 150 - total flux cleaned = 0.00203606 Jy ! Component: 200 - total flux cleaned = 0.00240836 Jy ! Total flux subtracted in 200 components = 0.00240836 Jy ! Clean residual min=-0.001005 max=0.001022 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.108778 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.108778 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.362 mas, bpa=-0.1015 degrees ! Estimated noise=0.238813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191781 Jy ! Component: 100 - total flux cleaned = 0.000505018 Jy ! Component: 150 - total flux cleaned = 0.000742573 Jy ! Component: 200 - total flux cleaned = 0.000939305 Jy ! Total flux subtracted in 200 components = 0.000939305 Jy ! Clean residual min=-0.001062 max=0.001006 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.109718 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 155 components and 0.109718 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=0.055436Jy sigma=1.364472 ! Fit after self-cal, rms=0.055433Jy sigma=1.364357 wmodel /scr/pima/bg219b_uvs/J0342+4809_X_map.mod ! Writing 155 model components to file: /scr/pima/bg219b_uvs/J0342+4809_X_map.mod wobs /scr/pima/bg219b_uvs/J0342+4809_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0342+4809_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0342+4809_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0342+4809_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 = -0.000180864 Jy ! Component: 100 - total flux cleaned = -0.000198729 Jy ! Component: 150 - total flux cleaned = -0.000215964 Jy ! Component: 200 - total flux cleaned = -0.000165663 Jy ! Component: 250 - total flux cleaned = -0.000116522 Jy ! Component: 300 - total flux cleaned = -8.48012e-05 Jy ! Component: 350 - total flux cleaned = -8.48889e-05 Jy ! Component: 400 - total flux cleaned = -8.46312e-05 Jy ! Component: 450 - total flux cleaned = -6.96251e-05 Jy ! Component: 500 - total flux cleaned = -4.02189e-05 Jy ! Component: 550 - total flux cleaned = -2.58393e-05 Jy ! Component: 600 - total flux cleaned = -1.13962e-05 Jy ! Component: 650 - total flux cleaned = -1.14032e-05 Jy ! Component: 700 - total flux cleaned = 2.51753e-06 Jy ! Component: 750 - total flux cleaned = -5.17778e-05 Jy ! Component: 800 - total flux cleaned = -1.14107e-05 Jy ! Component: 850 - total flux cleaned = -6.42507e-05 Jy ! Component: 900 - total flux cleaned = -3.77114e-05 Jy ! Component: 950 - total flux cleaned = 2.67365e-05 Jy ! Component: 1000 - total flux cleaned = 3.94028e-05 Jy ! Component: 1050 - total flux cleaned = 3.9424e-05 Jy ! Component: 1100 - total flux cleaned = 7.67834e-05 Jy ! Component: 1150 - total flux cleaned = 0.000138128 Jy ! Component: 1200 - total flux cleaned = 0.000186583 Jy ! Component: 1250 - total flux cleaned = 0.000210481 Jy ! Component: 1300 - total flux cleaned = 0.000258199 Jy ! Component: 1350 - total flux cleaned = 0.000293401 Jy ! Component: 1400 - total flux cleaned = 0.000316643 Jy ! Component: 1450 - total flux cleaned = 0.000351313 Jy ! Component: 1500 - total flux cleaned = 0.000339837 Jy ! Component: 1550 - total flux cleaned = 0.000373822 Jy ! Component: 1600 - total flux cleaned = 0.000373739 Jy ! Component: 1650 - total flux cleaned = 0.000362574 Jy ! Component: 1700 - total flux cleaned = 0.000318788 Jy ! Component: 1750 - total flux cleaned = 0.000329711 Jy ! Component: 1800 - total flux cleaned = 0.000297264 Jy ! Component: 1850 - total flux cleaned = 0.000318815 Jy ! Component: 1900 - total flux cleaned = 0.000308103 Jy ! Component: 1950 - total flux cleaned = 0.000276381 Jy ! Component: 2000 - total flux cleaned = 0.000286926 Jy ! Component: 2050 - total flux cleaned = 0.000276627 Jy ! Component: 2100 - total flux cleaned = 0.000255938 Jy ! Component: 2150 - total flux cleaned = 0.000266271 Jy ! Component: 2200 - total flux cleaned = 0.000235753 Jy ! Component: 2250 - total flux cleaned = 0.000195527 Jy ! Component: 2300 - total flux cleaned = 0.000215482 Jy ! Component: 2350 - total flux cleaned = 0.000165751 Jy ! Component: 2400 - total flux cleaned = 0.000146146 Jy ! Component: 2450 - total flux cleaned = 0.000146161 Jy ! Component: 2500 - total flux cleaned = 0.000146215 Jy ! Component: 2550 - total flux cleaned = 0.000117215 Jy ! Component: 2600 - total flux cleaned = 0.000107732 Jy ! Component: 2650 - total flux cleaned = 0.000155326 Jy ! Component: 2700 - total flux cleaned = 0.00011748 Jy ! Component: 2750 - total flux cleaned = 7.04825e-05 Jy ! Component: 2800 - total flux cleaned = 7.05198e-05 Jy ! Component: 2850 - total flux cleaned = 5.20259e-05 Jy ! Component: 2900 - total flux cleaned = 3.35479e-05 Jy ! Component: 2950 - total flux cleaned = 2.44035e-05 Jy ! Component: 3000 - total flux cleaned = 3.35205e-05 Jy ! Component: 3050 - total flux cleaned = 6.37808e-06 Jy ! Component: 3100 - total flux cleaned = 1.52655e-05 Jy ! Component: 3150 - total flux cleaned = -2.61377e-06 Jy ! Component: 3200 - total flux cleaned = -1.1511e-05 Jy ! Component: 3250 - total flux cleaned = -2.64726e-06 Jy ! Component: 3300 - total flux cleaned = -2.63276e-06 Jy ! Component: 3350 - total flux cleaned = -2.01938e-05 Jy ! Component: 3400 - total flux cleaned = 5.8899e-06 Jy ! Component: 3450 - total flux cleaned = 5.92044e-06 Jy ! Component: 3500 - total flux cleaned = -2.72377e-06 Jy ! Component: 3550 - total flux cleaned = -1.97896e-05 Jy ! Component: 3600 - total flux cleaned = 5.66063e-06 Jy ! Component: 3650 - total flux cleaned = -2.8548e-06 Jy ! Component: 3700 - total flux cleaned = -2.83322e-06 Jy ! Component: 3750 - total flux cleaned = 1.38163e-05 Jy ! Component: 3800 - total flux cleaned = -1.11221e-05 Jy ! Component: 3850 - total flux cleaned = 1.35977e-05 Jy ! Component: 3900 - total flux cleaned = 2.17822e-05 Jy ! Component: 3950 - total flux cleaned = 5.47217e-06 Jy ! Component: 4000 - total flux cleaned = -1.88655e-05 Jy ! Component: 4050 - total flux cleaned = -2.743e-06 Jy ! Total flux subtracted in 4096 components = 2.93927e-05 Jy ! Clean residual min=-0.000636 max=0.000490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.109747 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 415 components and 0.109747 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0342+4809_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.362 at -0.1015 degrees (North through East) ! Clean map min=-0.00078958 max=0.074737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0342+4809_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0747369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.513093 0.513093 1.02619 2.05237 4.10474 8.20949 16.419 32.8379 65.6759 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 584.689 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0342+4809_X_uvs.log closed on Thu Apr 7 01:41:55 2016