! Started logfile: /scr/pima/bg219a_uvs/J0925+3612_X_uvs.log on Wed Apr 6 21:32:17 2016 obs /scr/pima/bg219a_uvs/J0925+3612_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0925+3612_X_uva.fits ! AN table 1: 21 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.985366 visibilities/baseline/integration-bin. ! Found source: J0925+3612 ! ! 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 7272 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/J0925+3612_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.040443Jy sigma=28.933316 ! Fit after self-cal, rms=0.730164Jy sigma=20.283549 ! 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=0.8405 mas, bmaj=0.9787 mas, bpa=26.38 degrees ! Estimated noise=0.786143 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 = 0.205585 Jy ! Component: 100 - total flux cleaned = 0.251508 Jy ! Total flux subtracted in 100 components = 0.251508 Jy ! Clean residual min=-0.009918 max=0.015473 Jy/beam ! Clean residual mean=-0.000028 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.251508 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.251508 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=0.059844Jy sigma=1.661535 ! Fit after self-cal, rms=0.059823Jy sigma=1.660866 ! 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=1.114 mas, bmaj=1.294 mas, bpa=22.02 degrees ! Estimated noise=0.399507 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 = 0.0209015 Jy ! Component: 100 - total flux cleaned = 0.0292146 Jy ! Component: 150 - total flux cleaned = 0.0329979 Jy ! Component: 200 - total flux cleaned = 0.0349593 Jy ! Total flux subtracted in 200 components = 0.0349593 Jy ! Clean residual min=-0.004466 max=0.004519 Jy/beam ! Clean residual mean=-0.000019 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.286467 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.286467 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=0.053382Jy sigma=1.472422 ! Fit after self-cal, rms=0.053390Jy sigma=1.472246 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 1.294 at 22.02 degrees (North through East) ! Clean map min=-0.0043015 max=0.27023 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.01 MK 0.99 NL 1.01 ! OV 1.00 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.01 NL 1.00 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.00 MK 0.99 NL 1.01 ! OV 0.98 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.04 NL 0.99 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.01 MK 1.03 NL 1.00 ! OV 0.99 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.04 NL 0.99 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.01 MK 0.98 NL 1.02 ! OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.03 NL 1.01 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.00 MK 1.00 NL 1.05 ! OV 0.98 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.06 NL 1.01 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.03 NL 1.02 ! OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.07 NL 0.99 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.00 MK 1.03 NL 0.99 ! OV 1.00 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.07 NL 0.99 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! 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=0.053390Jy sigma=1.472246 ! Fit after self-cal, rms=0.050406Jy sigma=1.388013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.297 mas, bpa=21.95 degrees ! Estimated noise=0.398696 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 = -0.000161059 Jy ! Component: 100 - total flux cleaned = -0.000184312 Jy ! Component: 150 - total flux cleaned = -0.000183368 Jy ! Component: 200 - total flux cleaned = -0.000192176 Jy ! Total flux subtracted in 200 components = -0.000192176 Jy ! Clean residual min=-0.002279 max=0.002650 Jy/beam ! Clean residual mean=-0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.286275 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.286275 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=0.050400Jy sigma=1.387879 ! Fit after self-cal, rms=0.050406Jy sigma=1.387816 ! 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=0.050406Jy sigma=1.387816 ! Fit after self-cal, rms=0.050411Jy sigma=1.387798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.297 mas, bpa=21.82 degrees ! Estimated noise=0.398626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125708 Jy ! Component: 100 - total flux cleaned = -0.000144799 Jy ! Component: 150 - total flux cleaned = -0.000152704 Jy ! Component: 200 - total flux cleaned = -0.00015978 Jy ! Total flux subtracted in 200 components = -0.00015978 Jy ! Clean residual min=-0.002260 max=0.002619 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.286115 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.286115 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=0.050407Jy sigma=1.387717 ! Fit after self-cal, rms=0.050407Jy sigma=1.387704 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 (13.8, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232146 Jy ! Component: 100 - total flux cleaned = 0.00320747 Jy ! Component: 150 - total flux cleaned = 0.00349166 Jy ! Component: 200 - total flux cleaned = 0.00374382 Jy ! Total flux subtracted in 200 components = 0.00374382 Jy ! Clean residual min=-0.001894 max=0.001801 Jy/beam ! Clean residual mean=-0.000008 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.289859 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.289859 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=0.050300Jy sigma=1.384703 ! Fit after self-cal, rms=0.050293Jy sigma=1.384551 ! 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=0.050293Jy sigma=1.384551 ! Fit after self-cal, rms=0.050289Jy sigma=1.384297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=1.297 mas, bpa=21.63 degrees ! Estimated noise=0.398232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752444 Jy ! Component: 100 - total flux cleaned = 0.000859743 Jy ! Component: 150 - total flux cleaned = 0.000926596 Jy ! Component: 200 - total flux cleaned = 0.00099371 Jy ! Total flux subtracted in 200 components = 0.00099371 Jy ! Clean residual min=-0.001827 max=0.001729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.290853 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.290853 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=0.050270Jy sigma=1.383785 ! Fit after self-cal, rms=0.050269Jy sigma=1.383739 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 = 0.000156504 Jy ! Component: 100 - total flux cleaned = 0.000180535 Jy ! Component: 150 - total flux cleaned = 0.000191866 Jy ! Component: 200 - total flux cleaned = 0.000191821 Jy ! Total flux subtracted in 200 components = 0.000191821 Jy ! Clean residual min=-0.001814 max=0.001696 Jy/beam ! Clean residual mean=-0.000007 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.291045 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.291044 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=0.050264Jy sigma=1.383612 ! Fit after self-cal, rms=0.050264Jy sigma=1.383604 ! 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=0.050264Jy sigma=1.383604 ! Fit after self-cal, rms=0.050286Jy sigma=1.383518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.216 mas, bpa=21.84 degrees ! Estimated noise=0.493697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.19968e-05 Jy ! Component: 100 - total flux cleaned = 6.05427e-05 Jy ! Component: 150 - total flux cleaned = 3.22621e-05 Jy ! Component: 200 - total flux cleaned = 6.87668e-06 Jy ! Total flux subtracted in 200 components = 6.87668e-06 Jy ! Clean residual min=-0.001753 max=0.001618 Jy/beam ! Clean residual mean=-0.000012 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.291051 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.291051 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=0.050284Jy sigma=1.383456 ! Fit after self-cal, rms=0.050284Jy sigma=1.383446 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 = 1.49782e-05 Jy ! Component: 100 - total flux cleaned = -9.41062e-06 Jy ! Component: 150 - total flux cleaned = -2.44425e-05 Jy ! Component: 200 - total flux cleaned = -3.80596e-05 Jy ! Total flux subtracted in 200 components = -3.80596e-05 Jy ! Clean residual min=-0.001757 max=0.001613 Jy/beam ! Clean residual mean=-0.000011 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.291013 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.291013 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=0.050284Jy sigma=1.383437 ! Fit after self-cal, rms=0.050284Jy sigma=1.383434 ! 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=1.121 mas, bmaj=1.297 mas, bpa=21.5 degrees ! Estimated noise=0.398268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 1.297 at 21.5 degrees (North through East) ! Clean map min=-0.0016187 max=0.27013 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=0.8465 mas, bmaj=0.9802 mas, bpa=26.09 degrees ! Estimated noise=0.785684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205937 Jy ! Component: 100 - total flux cleaned = 0.252027 Jy ! Component: 150 - total flux cleaned = 0.267432 Jy ! Component: 200 - total flux cleaned = 0.275339 Jy ! Total flux subtracted in 200 components = 0.275339 Jy ! Clean residual min=-0.005055 max=0.005329 Jy/beam ! Clean residual mean=-0.000007 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.275339 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.275339 Jy ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.297 mas, bpa=21.5 degrees ! Estimated noise=0.398268 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 = 0.00557137 Jy ! Component: 100 - total flux cleaned = 0.00847797 Jy ! Component: 150 - total flux cleaned = 0.0104659 Jy ! Component: 200 - total flux cleaned = 0.0118795 Jy ! Total flux subtracted in 200 components = 0.0118795 Jy ! Clean residual min=-0.001990 max=0.001696 Jy/beam ! Clean residual mean=-0.000008 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.287218 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.287218 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=2.513 mas, bmaj=3.216 mas, bpa=21.84 degrees ! Estimated noise=0.493697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161572 Jy ! Component: 100 - total flux cleaned = 0.00252502 Jy ! Component: 150 - total flux cleaned = 0.0028361 Jy ! Component: 200 - total flux cleaned = 0.00303986 Jy ! Total flux subtracted in 200 components = 0.00303986 Jy ! Clean residual min=-0.001762 max=0.001512 Jy/beam ! Clean residual mean=-0.000013 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.290258 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 = 6.6447e-05 Jy ! Component: 100 - total flux cleaned = 0.000122766 Jy ! Component: 150 - total flux cleaned = 0.0001597 Jy ! Component: 200 - total flux cleaned = 0.000170737 Jy ! Total flux subtracted in 200 components = 0.000170737 Jy ! Clean residual min=-0.001761 max=0.001534 Jy/beam ! Clean residual mean=-0.000012 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.290429 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.290429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.297 mas, bpa=21.5 degrees ! Estimated noise=0.398268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.31999e-05 Jy ! Component: 100 - total flux cleaned = 0.000129629 Jy ! Component: 150 - total flux cleaned = 6.88689e-05 Jy ! Component: 200 - total flux cleaned = -3.82827e-05 Jy ! Total flux subtracted in 200 components = -3.82827e-05 Jy ! Clean residual min=-0.001703 max=0.001561 Jy/beam ! Clean residual mean=-0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.290391 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.290391 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=0.050288Jy sigma=1.383533 ! Fit after self-cal, rms=0.050286Jy sigma=1.383505 wmodel /scr/pima/bg219a_uvs/J0925+3612_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219a_uvs/J0925+3612_X_map.mod wobs /scr/pima/bg219a_uvs/J0925+3612_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0925+3612_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0925+3612_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0925+3612_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 = -0.000655344 Jy ! Component: 100 - total flux cleaned = -0.000935955 Jy ! Component: 150 - total flux cleaned = -0.00104086 Jy ! Component: 200 - total flux cleaned = -0.00104093 Jy ! Component: 250 - total flux cleaned = -0.00106447 Jy ! Component: 300 - total flux cleaned = -0.00108717 Jy ! Component: 350 - total flux cleaned = -0.00108709 Jy ! Component: 400 - total flux cleaned = -0.00104431 Jy ! Component: 450 - total flux cleaned = -0.0010236 Jy ! Component: 500 - total flux cleaned = -0.00108312 Jy ! Component: 550 - total flux cleaned = -0.00112194 Jy ! Component: 600 - total flux cleaned = -0.00112214 Jy ! Component: 650 - total flux cleaned = -0.00117841 Jy ! Component: 700 - total flux cleaned = -0.0012514 Jy ! Component: 750 - total flux cleaned = -0.00125132 Jy ! Component: 800 - total flux cleaned = -0.00125143 Jy ! Component: 850 - total flux cleaned = -0.00132031 Jy ! Component: 900 - total flux cleaned = -0.00133739 Jy ! Component: 950 - total flux cleaned = -0.00138758 Jy ! Component: 1000 - total flux cleaned = -0.00145331 Jy ! Component: 1050 - total flux cleaned = -0.00146936 Jy ! Component: 1100 - total flux cleaned = -0.0015492 Jy ! Component: 1150 - total flux cleaned = -0.00161182 Jy ! Component: 1200 - total flux cleaned = -0.0016427 Jy ! Component: 1250 - total flux cleaned = -0.00167347 Jy ! Component: 1300 - total flux cleaned = -0.00174914 Jy ! Component: 1350 - total flux cleaned = -0.00180918 Jy ! Component: 1400 - total flux cleaned = -0.00185389 Jy ! Component: 1450 - total flux cleaned = -0.0019424 Jy ! Component: 1500 - total flux cleaned = -0.00203019 Jy ! Component: 1550 - total flux cleaned = -0.00211748 Jy ! Component: 1600 - total flux cleaned = -0.00217516 Jy ! Component: 1650 - total flux cleaned = -0.00226123 Jy ! Component: 1700 - total flux cleaned = -0.00230398 Jy ! Component: 1750 - total flux cleaned = -0.00237485 Jy ! Component: 1800 - total flux cleaned = -0.00241733 Jy ! Component: 1850 - total flux cleaned = -0.0024735 Jy ! Component: 1900 - total flux cleaned = -0.00257112 Jy ! Component: 1950 - total flux cleaned = -0.00259882 Jy ! Component: 2000 - total flux cleaned = -0.0026402 Jy ! Component: 2050 - total flux cleaned = -0.0026815 Jy ! Component: 2100 - total flux cleaned = -0.00273622 Jy ! Component: 2150 - total flux cleaned = -0.00277722 Jy ! Component: 2200 - total flux cleaned = -0.00276355 Jy ! Component: 2250 - total flux cleaned = -0.0027907 Jy ! Component: 2300 - total flux cleaned = -0.00280429 Jy ! Component: 2350 - total flux cleaned = -0.00281778 Jy ! Component: 2400 - total flux cleaned = -0.00283132 Jy ! Component: 2450 - total flux cleaned = -0.00284486 Jy ! Component: 2500 - total flux cleaned = -0.00285836 Jy ! Component: 2550 - total flux cleaned = -0.00287195 Jy ! Component: 2600 - total flux cleaned = -0.00287192 Jy ! Component: 2650 - total flux cleaned = -0.00288537 Jy ! Component: 2700 - total flux cleaned = -0.00291257 Jy ! Component: 2750 - total flux cleaned = -0.00292624 Jy ! Component: 2800 - total flux cleaned = -0.00292626 Jy ! Component: 2850 - total flux cleaned = -0.00292632 Jy ! Component: 2900 - total flux cleaned = -0.00294011 Jy ! Component: 2950 - total flux cleaned = -0.00295398 Jy ! Component: 3000 - total flux cleaned = -0.002954 Jy ! Component: 3050 - total flux cleaned = -0.00296803 Jy ! Component: 3100 - total flux cleaned = -0.00296805 Jy ! Component: 3150 - total flux cleaned = -0.00298236 Jy ! Component: 3200 - total flux cleaned = -0.00299679 Jy ! Component: 3250 - total flux cleaned = -0.0029823 Jy ! Component: 3300 - total flux cleaned = -0.00299695 Jy ! Component: 3350 - total flux cleaned = -0.00299689 Jy ! Component: 3400 - total flux cleaned = -0.00301168 Jy ! Component: 3450 - total flux cleaned = -0.00302678 Jy ! Component: 3500 - total flux cleaned = -0.00304204 Jy ! Component: 3550 - total flux cleaned = -0.00304212 Jy ! Component: 3600 - total flux cleaned = -0.00304201 Jy ! Component: 3650 - total flux cleaned = -0.00305755 Jy ! Component: 3700 - total flux cleaned = -0.00304169 Jy ! Component: 3750 - total flux cleaned = -0.00304154 Jy ! Component: 3800 - total flux cleaned = -0.00304164 Jy ! Component: 3850 - total flux cleaned = -0.00305799 Jy ! Component: 3900 - total flux cleaned = -0.00305794 Jy ! Component: 3950 - total flux cleaned = -0.00304095 Jy ! Component: 4000 - total flux cleaned = -0.00305803 Jy ! Component: 4050 - total flux cleaned = -0.00304093 Jy ! Total flux subtracted in 4096 components = -0.00302353 Jy ! Clean residual min=-0.001110 max=0.001150 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.287367 Jy keep ! Adding 184 model components to the UV plane model. ! The established model now contains 257 components and 0.287367 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0925+3612_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 1.297 at 21.5 degrees (North through East) ! Clean map min=-0.0018934 max=0.27034 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0925+3612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.270343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268911 0.268911 0.537822 1.07564 2.15129 4.30258 8.60516 17.2103 34.4206 68.8413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1115.61 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0925+3612_X_uvs.log closed on Wed Apr 6 21:32:21 2016