! Started logfile: /scr/pima/bg219a_uvs/J0643+0724_X_uvs.log on Wed Apr 6 21:28:22 2016 obs /scr/pima/bg219a_uvs/J0643+0724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0643+0724_X_uva.fits ! AN table 1: 29 integrations on 10 of 10 possible baselines. ! AN table 2: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.983448 visibilities/baseline/integration-bin. ! Found source: J0643+0724 ! ! 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 121 lines of history. ! ! Reading 8556 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/bg219a_uvs/J0643+0724_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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! 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=1.006351Jy sigma=28.510758 ! Fit after self-cal, rms=0.934295Jy sigma=26.323009 ! 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=0.6926 mas, bmaj=1.601 mas, bpa=-0.8413 degrees ! Estimated noise=0.689497 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 = 0.0446964 Jy ! Component: 100 - total flux cleaned = 0.0621134 Jy ! Total flux subtracted in 100 components = 0.0621134 Jy ! Clean residual min=-0.007597 max=0.010644 Jy/beam ! Clean residual mean=-0.000009 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.0621134 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0621134 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=0.055844Jy sigma=1.555572 ! Fit after self-cal, rms=0.055364Jy sigma=1.543203 ! 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=0.8791 mas, bmaj=1.947 mas, bpa=-2.072 degrees ! Estimated noise=0.364509 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 = 0.019788 Jy ! Component: 100 - total flux cleaned = 0.0307542 Jy ! Component: 150 - total flux cleaned = 0.0371984 Jy ! Component: 200 - total flux cleaned = 0.04105 Jy ! Total flux subtracted in 200 components = 0.04105 Jy ! Clean residual min=-0.005251 max=0.008706 Jy/beam ! Clean residual mean=-0.000001 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.103163 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.103163 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=0.048277Jy sigma=1.319249 ! Fit after self-cal, rms=0.048225Jy sigma=1.315471 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8791 x 1.947 at -2.072 degrees (North through East) ! Clean map min=-0.0052758 max=0.065742 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: ! FD 0.84 MK 1.16 NL 0.87 OV 1.15 ! PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 0.98 NL 1.15 OV 0.91 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 MK 0.91 NL 0.95 OV 1.01 ! PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 MK 0.98 NL 0.96 OV 1.11 ! PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.06 NL 1.14 OV 0.93 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.00 NL 1.10 OV 0.94 ! PT 1.04 SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 MK 0.92 NL 0.94 OV 1.05 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 MK 0.89 NL 1.01 OV 1.09 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.06 MK 1.02 NL 1.16 OV 0.93 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 MK 0.84 NL 0.99 OV 1.04 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 0.96 NL 1.13 OV 0.94 ! PT 1.04 SC 1.11 ! ! ! 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=0.048225Jy sigma=1.315471 ! Fit after self-cal, rms=0.047296Jy sigma=1.291772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.887 mas, bmaj=1.966 mas, bpa=-3.31 degrees ! Estimated noise=0.358045 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 = 0.000678281 Jy ! Component: 100 - total flux cleaned = 0.000712749 Jy ! Component: 150 - total flux cleaned = 0.000780153 Jy ! Component: 200 - total flux cleaned = 0.00086851 Jy ! Total flux subtracted in 200 components = 0.00086851 Jy ! Clean residual min=-0.004227 max=0.007339 Jy/beam ! Clean residual mean=0.000003 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.104032 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.104032 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=0.047223Jy sigma=1.290372 ! Fit after self-cal, rms=0.047253Jy sigma=1.289524 ! 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=0.047253Jy sigma=1.289524 ! Fit after self-cal, rms=0.046687Jy sigma=1.289336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=1.958 mas, bpa=-3.673 degrees ! Estimated noise=0.35505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470402 Jy ! Component: 100 - total flux cleaned = 0.000534456 Jy ! Component: 150 - total flux cleaned = 0.000620292 Jy ! Component: 200 - total flux cleaned = 0.00067123 Jy ! Total flux subtracted in 200 components = 0.00067123 Jy ! Clean residual min=-0.004182 max=0.007154 Jy/beam ! Clean residual mean=0.000002 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.104703 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.104703 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=0.046635Jy sigma=1.288374 ! Fit after self-cal, rms=0.046627Jy sigma=1.288216 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 (1.2, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646594 Jy ! Component: 100 - total flux cleaned = 0.00856583 Jy ! Component: 150 - total flux cleaned = 0.00950109 Jy ! Component: 200 - total flux cleaned = 0.0106258 Jy ! Total flux subtracted in 200 components = 0.0106258 Jy ! Clean residual min=-0.003367 max=0.003501 Jy/beam ! Clean residual mean=0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.115329 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.115329 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=0.045706Jy sigma=1.261516 ! Fit after self-cal, rms=0.045566Jy sigma=1.259316 ! 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=0.045566Jy sigma=1.259316 ! Fit after self-cal, rms=0.044771Jy sigma=1.255773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=1.963 mas, bpa=-3.696 degrees ! Estimated noise=0.350653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255393 Jy ! Component: 100 - total flux cleaned = 0.00336225 Jy ! Component: 150 - total flux cleaned = 0.00415326 Jy ! Component: 200 - total flux cleaned = 0.00484923 Jy ! Total flux subtracted in 200 components = 0.00484923 Jy ! Clean residual min=-0.002635 max=0.002540 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.120178 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.120178 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=0.044572Jy sigma=1.250197 ! Fit after self-cal, rms=0.044540Jy sigma=1.249809 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 = 0.000975085 Jy ! Component: 100 - total flux cleaned = 0.00151369 Jy ! Component: 150 - total flux cleaned = 0.00190523 Jy ! Component: 200 - total flux cleaned = 0.00205385 Jy ! Total flux subtracted in 200 components = 0.00205385 Jy ! Clean residual min=-0.002567 max=0.002434 Jy/beam ! Clean residual mean=0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.122232 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.122232 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=0.044492Jy sigma=1.248745 ! Fit after self-cal, rms=0.044480Jy sigma=1.248643 ! 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=0.044480Jy sigma=1.248643 ! Fit after self-cal, rms=0.044295Jy sigma=1.244955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=4 mas, bpa=-11.19 degrees ! Estimated noise=0.443173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165805 Jy ! Component: 100 - total flux cleaned = 0.00253122 Jy ! Component: 150 - total flux cleaned = 0.00280676 Jy ! Component: 200 - total flux cleaned = 0.00299444 Jy ! Total flux subtracted in 200 components = 0.00299444 Jy ! Clean residual min=-0.002983 max=0.002409 Jy/beam ! Clean residual mean=0.000001 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.125226 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.125226 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=0.044272Jy sigma=1.244373 ! Fit after self-cal, rms=0.044281Jy sigma=1.244137 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 = 0.000315722 Jy ! Component: 100 - total flux cleaned = 0.000244407 Jy ! Component: 150 - total flux cleaned = 0.000265617 Jy ! Component: 200 - total flux cleaned = 0.000285812 Jy ! Total flux subtracted in 200 components = 0.000285812 Jy ! Clean residual min=-0.002829 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.125512 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.125512 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=0.044276Jy sigma=1.243951 ! Fit after self-cal, rms=0.044272Jy sigma=1.243901 ! 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=0.8842 mas, bmaj=1.965 mas, bpa=-3.747 degrees ! Estimated noise=0.349319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 1.965 at -3.747 degrees (North through East) ! Clean map min=-0.0025986 max=0.064407 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=0.6965 mas, bmaj=1.613 mas, bpa=-2.53 degrees ! Estimated noise=0.66394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434675 Jy ! Component: 100 - total flux cleaned = 0.0612722 Jy ! Component: 150 - total flux cleaned = 0.0725396 Jy ! Component: 200 - total flux cleaned = 0.0806894 Jy ! Total flux subtracted in 200 components = 0.0806894 Jy ! Clean residual min=-0.005960 max=0.007709 Jy/beam ! Clean residual mean=-0.000004 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.0806894 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0806894 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=1.965 mas, bpa=-3.747 degrees ! Estimated noise=0.349319 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) ! Added new window around map position (3.2, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116894 Jy ! Component: 100 - total flux cleaned = 0.0187099 Jy ! Component: 150 - total flux cleaned = 0.023898 Jy ! Component: 200 - total flux cleaned = 0.0280079 Jy ! Total flux subtracted in 200 components = 0.0280079 Jy ! Clean residual min=-0.004292 max=0.003507 Jy/beam ! Clean residual mean=-0.000002 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.108697 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.108697 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=2.127 mas, bmaj=4 mas, bpa=-11.19 degrees ! Estimated noise=0.443173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557808 Jy ! Component: 100 - total flux cleaned = 0.00929126 Jy ! Component: 150 - total flux cleaned = 0.0119159 Jy ! Component: 200 - total flux cleaned = 0.0134047 Jy ! Total flux subtracted in 200 components = 0.0134047 Jy ! Clean residual min=-0.003465 max=0.002894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.122102 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 = 0.000508912 Jy ! Component: 100 - total flux cleaned = 0.000903549 Jy ! Component: 150 - total flux cleaned = 0.00135464 Jy ! Component: 200 - total flux cleaned = 0.00171537 Jy ! Total flux subtracted in 200 components = 0.00171537 Jy ! Clean residual min=-0.002780 max=0.002390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.123817 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.123817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=1.965 mas, bpa=-3.747 degrees ! Estimated noise=0.349319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148953 Jy ! Component: 100 - total flux cleaned = -0.000302766 Jy ! Component: 150 - total flux cleaned = -0.000134286 Jy ! Component: 200 - total flux cleaned = 5.52352e-05 Jy ! Total flux subtracted in 200 components = 5.52352e-05 Jy ! Clean residual min=-0.002381 max=0.002196 Jy/beam ! Clean residual mean=0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.123873 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.123873 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=0.044255Jy sigma=1.242755 ! Fit after self-cal, rms=0.044145Jy sigma=1.240604 wmodel /scr/pima/bg219a_uvs/J0643+0724_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219a_uvs/J0643+0724_X_map.mod wobs /scr/pima/bg219a_uvs/J0643+0724_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0643+0724_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0643+0724_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0643+0724_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 = -1.79061e-05 Jy ! Component: 100 - total flux cleaned = 0.000271994 Jy ! Component: 150 - total flux cleaned = 0.000531944 Jy ! Component: 200 - total flux cleaned = 0.000691501 Jy ! Component: 250 - total flux cleaned = 0.000616539 Jy ! Component: 300 - total flux cleaned = 0.000569467 Jy ! Component: 350 - total flux cleaned = 0.00059097 Jy ! Component: 400 - total flux cleaned = 0.000570524 Jy ! Component: 450 - total flux cleaned = 0.000590494 Jy ! Component: 500 - total flux cleaned = 0.000552749 Jy ! Component: 550 - total flux cleaned = 0.000516523 Jy ! Component: 600 - total flux cleaned = 0.000499073 Jy ! Component: 650 - total flux cleaned = 0.000448766 Jy ! Component: 700 - total flux cleaned = 0.00041654 Jy ! Component: 750 - total flux cleaned = 0.00038539 Jy ! Component: 800 - total flux cleaned = 0.000339973 Jy ! Component: 850 - total flux cleaned = 0.000325363 Jy ! Component: 900 - total flux cleaned = 0.000310961 Jy ! Component: 950 - total flux cleaned = 0.000255317 Jy ! Component: 1000 - total flux cleaned = 0.000214635 Jy ! Component: 1050 - total flux cleaned = 0.00017472 Jy ! Component: 1100 - total flux cleaned = 0.000148616 Jy ! Component: 1150 - total flux cleaned = 9.77979e-05 Jy ! Component: 1200 - total flux cleaned = 7.30937e-05 Jy ! Component: 1250 - total flux cleaned = 6.10582e-05 Jy ! Component: 1300 - total flux cleaned = 6.12588e-05 Jy ! Component: 1350 - total flux cleaned = 3.77461e-05 Jy ! Component: 1400 - total flux cleaned = 3.7617e-05 Jy ! Component: 1450 - total flux cleaned = 1.48998e-05 Jy ! Component: 1500 - total flux cleaned = -7.25736e-06 Jy ! Component: 1550 - total flux cleaned = 3.6512e-06 Jy ! Component: 1600 - total flux cleaned = -7.13515e-06 Jy ! Component: 1650 - total flux cleaned = -7.14138e-06 Jy ! Component: 1700 - total flux cleaned = -7.08881e-06 Jy ! Component: 1750 - total flux cleaned = 1.34907e-05 Jy ! Component: 1800 - total flux cleaned = 1.34527e-05 Jy ! Component: 1850 - total flux cleaned = 1.3511e-05 Jy ! Component: 1900 - total flux cleaned = 5.34236e-05 Jy ! Component: 1950 - total flux cleaned = 6.33004e-05 Jy ! Component: 2000 - total flux cleaned = 6.33568e-05 Jy ! Component: 2050 - total flux cleaned = 0.000121227 Jy ! Component: 2100 - total flux cleaned = 0.000111526 Jy ! Component: 2150 - total flux cleaned = 0.000139968 Jy ! Component: 2200 - total flux cleaned = 0.000140031 Jy ! Component: 2250 - total flux cleaned = 0.000158652 Jy ! Component: 2300 - total flux cleaned = 0.000177071 Jy ! Component: 2350 - total flux cleaned = 0.000177084 Jy ! Component: 2400 - total flux cleaned = 0.000231606 Jy ! Component: 2450 - total flux cleaned = 0.000276598 Jy ! Component: 2500 - total flux cleaned = 0.000303384 Jy ! Component: 2550 - total flux cleaned = 0.000321145 Jy ! Component: 2600 - total flux cleaned = 0.000347673 Jy ! Component: 2650 - total flux cleaned = 0.000382758 Jy ! Component: 2700 - total flux cleaned = 0.000417692 Jy ! Component: 2750 - total flux cleaned = 0.000452329 Jy ! Component: 2800 - total flux cleaned = 0.000503989 Jy ! Component: 2850 - total flux cleaned = 0.000529633 Jy ! Component: 2900 - total flux cleaned = 0.000546661 Jy ! Component: 2950 - total flux cleaned = 0.000614532 Jy ! Component: 3000 - total flux cleaned = 0.000648315 Jy ! Component: 3050 - total flux cleaned = 0.000698753 Jy ! Component: 3100 - total flux cleaned = 0.000748929 Jy ! Component: 3150 - total flux cleaned = 0.000782248 Jy ! Component: 3200 - total flux cleaned = 0.000848637 Jy ! Component: 3250 - total flux cleaned = 0.000898212 Jy ! Component: 3300 - total flux cleaned = 0.000947565 Jy ! Component: 3350 - total flux cleaned = 0.000996741 Jy ! Component: 3400 - total flux cleaned = 0.00106211 Jy ! Component: 3450 - total flux cleaned = 0.00110281 Jy ! Component: 3500 - total flux cleaned = 0.00115153 Jy ! Component: 3550 - total flux cleaned = 0.00119205 Jy ! Component: 3600 - total flux cleaned = 0.00124059 Jy ! Component: 3650 - total flux cleaned = 0.00128899 Jy ! Component: 3700 - total flux cleaned = 0.0013373 Jy ! Component: 3750 - total flux cleaned = 0.00138553 Jy ! Component: 3800 - total flux cleaned = 0.00144975 Jy ! Component: 3850 - total flux cleaned = 0.00148983 Jy ! Component: 3900 - total flux cleaned = 0.00154591 Jy ! Component: 3950 - total flux cleaned = 0.00160203 Jy ! Component: 4000 - total flux cleaned = 0.00165804 Jy ! Component: 4050 - total flux cleaned = 0.00172205 Jy ! Total flux subtracted in 4096 components = 0.00176204 Jy ! Clean residual min=-0.000464 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.125635 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 312 components and 0.125635 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0643+0724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 1.965 at -3.747 degrees (North through East) ! Clean map min=-0.0015801 max=0.063898 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0643+0724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0638976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.582053 0.582053 1.16411 2.32821 4.65642 9.31285 18.6257 37.2514 74.5028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 515.417 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0643+0724_X_uvs.log closed on Wed Apr 6 21:28:27 2016